1 2018-06-04 Stan Cox <scox@redhat.com>
3 * server.h (struct client_state): New.
4 * server.c (cont_thread, general_thread, multi_process)
5 (report_fork_events, report_vfork_events, report_exec_events)
6 (report_thread_events, swbreak_feature, hwbreak_feature)
7 (vCont_supported, disable_randomization, pass_signals)
8 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
10 * remote-utils.c (remote_debug, noack_mode)
11 (transport_is_reliable): Moved to client_state.
12 * tracepoint.c (current_traceframe): Moved to client_state.
15 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
16 linux-low.c, remote-utils.h, target.c: Use client_state.
18 2018-05-31 Alan Hayward <alan.hayward@arm.com>
20 * configure.srv: Add new c/h file.
22 2018-05-31 Alan Hayward <alan.hayward@arm.com>
24 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
27 2018-05-25 Maciej W. Rozycki <macro@mips.com>
29 * gdb.arch/mips-fpregset-core.exp: New test.
30 * gdb.arch/mips-fpregset-core.c: New test source.
32 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
35 * hostio.c (require_int): Do not report overflow for integers
36 between 0xfffffff and 0x7fffffff.
38 2018-05-22 Maciej W. Rozycki <macro@mips.com>
40 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
41 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
42 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
44 (the_low_target): Wire them.
46 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
48 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
49 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
50 mode. Call collect_register_by_name with vscr using
51 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
52 (ppc_store_vrregset): Add and set vscr_offset variable as in
53 ppc_fill_vrregset. Call supply_register_by_name with vscr using
56 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
58 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
59 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
60 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
62 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
64 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
65 (ppc_store_vsxregset): Likewise.
66 (ppc_fill_vrregset): Likewise.
67 (ppc_store_vrregset): Likewise.
68 (ppc_fill_evrregset): Likewise.
69 (ppc_store_evrregset): Likewise.
70 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
71 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
74 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
76 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
77 wordsize of the inferior. Call ppc_linux_target_wordsize.
79 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
81 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
82 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
83 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
84 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
85 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
86 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
87 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
88 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
89 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
90 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
91 (tdesc_powerpc_e500l): Remove.
92 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
93 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
94 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
95 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
97 (ppc_arch_setup): Remove target description matching code. Fill a
98 ppc_linux_features struct and call ppc_linux_match_description
101 2018-05-22 Maciej W. Rozycki <macro@mips.com>
103 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
104 width of the requested register exceeds the width of the
106 (mips_cannot_store_register): Likewise.
108 2018-05-21 Maciej W. Rozycki <macro@mips.com>
110 * linux-mips-low.c (mips_fetch_register): New function. Update
112 (mips_store_gregset): Supply 0 rather than $restart for $zero.
113 (the_low_target): Wire `mips_fetch_register'.
115 2018-05-10 Joel Brobecker <brobecker@adacore.com>
117 * lynx-i386-low.c (LYNXOS_178): New macro.
118 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
119 the layout on LynxOS-178.
120 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
121 handle floating point registers that are not supported by
124 2018-05-10 Tom Tromey <tom@tromey.com>
126 * configure: Rebuild.
128 2018-05-10 Joel Brobecker <brobecker@adacore.com>
131 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
132 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
133 Use it to set the expedite_regs field in the given tdesc.
134 * x86-tdesc.h: New file.
135 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
136 Adjust following the addition of the new expedite_regs parameter
138 * linux-tic6x-low.c (tic6x_read_description): Likewise.
139 * linux-x86-tdesc.c: #include "x86-tdesc.h".
140 (i386_linux_read_description, amd64_linux_read_description):
141 Adjust following the addition of the new expedite_regs parameter
143 * lynx-i386-low.c: #include "x86-tdesc.h".
144 (lynx_i386_arch_setup): Adjust following the addition of the new
145 expedite_regs parameter to init_target_desc.
146 * nto-x86-low.c: #include "x86-tdesc.h".
147 (nto_x86_arch_setup): Adjust following the addition of the new
148 expedite_regs parameter to init_target_desc.
149 * win32-i386-low.c: #include "x86-tdesc.h".
150 (i386_arch_setup): Adjust following the addition of the new
151 expedite_regs parameter to init_target_desc.
153 2018-05-10 Joel Brobecker <brobecker@adacore.com>
156 * win32-low.c (win32_create_inferior): Add call to my_wait
157 setting last_status global.
159 2018-05-10 Joel Brobecker <brobecker@adacore.com>
162 * win32-low.c (create_process): Only call gdb_tilde_expand if
163 inferior_cwd is not NULL.
165 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
167 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
168 registers to the cache if their values have changed.
169 (i387_xsave_to_cache): Provide default values for x87 control
170 registers when these features are available, but disabled.
171 * regcache.c (supply_register_by_name_zeroed): New function.
172 * regcache.h (supply_register_by_name_zeroed): Declare new
175 2018-05-07 Tom Tromey <tom@tromey.com>
177 * configure: Rebuild.
179 2018-05-04 Tom Tromey <tom@tromey.com>
181 * configure: Rebuild.
183 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
184 Pedro Alves <palves@redhat.com>
186 * linux-aarch64-low.c (aarch64_stopped_data_address):
189 2018-04-27 Tom Tromey <tom@tromey.com>
191 * configure: Rebuild.
193 2018-04-23 Tom Tromey <tom@tromey.com>
195 * configure: Rebuild.
197 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
199 * Makefile.in (depcomp): Add "..".
200 (all_deps_files): New and use it.
202 2018-04-18 Alan Hayward <alan.hayward@arm.com>
204 * configure.srv (aarch64*-*-linux*): Don't include xml.
205 (i[34567]86-*-cygwin*): Likewise.
206 (i[34567]86-*-linux*): Likewise.
207 (i[34567]86-*-lynxos*): Likewise.
208 (i[34567]86-*-mingw32ce*): Likewise.
209 (i[34567]86-*-mingw*): Likewise.
210 (i[34567]86-*-nto*): Likewise.
211 (tic6x-*-uclinux): Likewise.
212 (x86_64-*-linux*): Likewise.
213 (x86_64-*-mingw*): Likewise.
214 (x86_64-*-cygwin*): Likewise.
216 2018-04-18 Alan Hayward <alan.hayward@arm.com>
218 * tdesc.c: Remove xml parameter.
220 2018-04-18 Alan Hayward <alan.hayward@arm.com>
222 * server.c (get_features_xml): Remove cast.
223 * tdesc.c (void target_desc::accept): Fill in function.
224 (tdesc_get_features_xml): Remove old xml creation.
225 (print_xml_feature::visit_pre): Add xml vistor.
226 * tdesc.h (struct target_desc): Make xmltarget mutable.
227 (tdesc_get_features_xml): Remove declaration.
229 2018-04-18 Alan Hayward <alan.hayward@arm.com>
231 * tdesc.c (tdesc_architecture_name): Add new function.
232 (tdesc_osabi_name): Likewise.
233 (tdesc_get_features_xml): Use new functions.
235 2018-04-18 Alan Hayward <alan.hayward@arm.com>
237 * tdesc.c (tdesc_create_flags): Remove.
238 (tdesc_add_flag): Likewise.
239 (tdesc_named_type): Likewise.
240 (tdesc_create_union): Likewise.
241 (tdesc_create_struct): Likewise.
242 (tdesc_create_vector): Likewise.
243 (tdesc_add_bitfield): Likewise.
244 (tdesc_add_field): Likewise.
245 (tdesc_set_struct_size): Likewise.
247 2018-04-18 Alan Hayward <alan.hayward@arm.com>
249 * tdesc.c (~target_desc): Remove implictly deleted items.
250 (init_target_desc): Iterate all features.
251 (tdesc_get_features_xml): Use vector.
252 (tdesc_create_feature): Create feature.
253 * tdesc.h (tdesc_feature) Remove
254 (target_desc): Add features.
256 2018-04-18 Alan Hayward <alan.hayward@arm.com>
258 * Makefile.in: Add common/tdesc.c
259 * tdesc.c (init_target_desc): init all reg_defs from register
261 (tdesc_create_reg): Create tdesc_reg.
262 * tdesc.h (tdesc_feature): Add register vector.
264 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
266 * tdesc.h (struct target_desc) <features>: Change type to
267 std::vector<std::string>.
268 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
270 (tdesc_get_features_xml): Likewise.
271 (tdesc_create_feature): Likewise.
273 2018-03-26 Alan Hayward <alan.hayward@arm.com>
275 * regcache.c (find_register_by_number): Return a ref.
276 (find_regno): Use references.
277 (register_size): Likewise.
278 (register_data): Likewise.
279 * tdesc.c (target_desc::~target_desc): Remove free calls.
280 (target_desc::operator==): Use std::vector compare.
281 (init_target_desc): Use reference.
282 (tdesc_create_reg): Use reg constructors.
283 * tdesc.h (struct target_desc): Replace pointer with object.
285 2018-03-23 Alan Hayward <alan.hayward@arm.com>
287 * regcache.c (find_register_by_number): Make static.
288 (find_regno): Use find_register_by_number
289 * regcache.h (struct reg): Remove declaration.
291 2018-03-23 Alan Hayward <alan.hayward@arm.com>
293 * tdesc.c (target_desc::~target_desc): Move to here.
294 (target_desc::operator==): Likewise.
295 * tdesc.h (target_desc::~target_desc): Move from here.
296 (target_desc::operator==): Likewise.
298 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
300 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
302 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
304 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
306 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
307 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
308 and init_registers_s390_gs_linux64.
310 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
312 * linux-s390-low.c (s390_fill_gs): Remove function.
313 (s390_fill_gsbc): Remove function.
314 (s390_regsets): Set fill functions for the guarded storage regsets
317 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
319 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
320 the word size. Add comment.
321 (s390_get_wordsize): New function.
322 (s390_arch_setup): No longer select a temporary tdesc to fetch the
323 pswm with it. Instead, use s390_get_wordsize to determine the
324 word size first and derive the correct tdesc from that directly.
326 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
328 * Makefile.in: Include silent-rules.mk.
329 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
330 (COMPILE): Add ECHO_CXX.
331 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
332 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
333 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
334 (version-generated.c): Add ECHO_GEN.
335 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
336 (IPAGENT_COMPILE): Add ECHO_CXX.
337 (%-generated.c): Add ECHO_REGDAT.
339 2018-03-14 Tom Tromey <tom@tromey.com>
342 * ax.c (ax_printf): Special case for NULL.
344 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
346 * linux-low.c (linux_qxfer_libraries_svr4): Use
347 xml_escape_text_append.
349 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
351 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
353 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
355 * server.c (handle_general_set): Remove unnecessary xstrdup.
357 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
359 * server.c (parse_debug_format_options): Adjust to
360 delim_string_to_char_ptr_vec changes.
361 * thread-db.c (thread_db_load_search): Adjust to
362 dirnames_to_char_ptr_vec changes.
364 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
366 * target.h (target_enable_btrace, target_disable_btrace)
367 (target_read_btrace, target_read_btrace_conf): Turn macro into
368 inline function. Throw error if target method is not defined.
369 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
370 check for btrace target method. Be prepared to handle exceptions
371 from btrace target methods.
373 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
375 * server.c (captured_main): Change order of error message printed
376 when the current working directory cannot be found.
378 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
380 * server.c: Include "filenames.h" and "pathstuff.h".
381 (program_name): Delete variable.
382 (program_path): New anonymous class.
383 (get_exec_wrapper): Use "program_path" instead of
385 (handle_v_run): Likewise.
386 (captured_main): Likewise.
387 (process_serial_event): Likewise.
389 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
391 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
392 (OBJS): Add "pathstuff.o".
393 * server.c (current_directory): New global variable.
394 (captured_main): Initialize "current_directory".
396 2018-02-26 Alan Hayward <alan.hayward@arm.com>
398 * tdesc.c: Use common/tdesc.h.
401 2018-02-20 Alan Hayward <alan.hayward@arm.com>
402 Simon Marchi <simon.marchi@ericsson.com>
404 * Makefile.in: Switch order of make rules.
406 2018-02-19 Alan Hayward <alan.hayward@arm.com>
408 * Makefile.in: Add common directory in build.
409 * configure.ac: Add common reference.
410 * configure: Regenerate.
412 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
414 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
415 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
416 * spu-low.c (spu_target_ops): Likewise.
417 * win32-low.c (win32_target_ops): Likewise.
418 * server.c (supported_btrace_packets): Report packets unconditionally.
419 * target.h (target_ops) <supports_btrace>: Remove.
420 (target_supports_btrace): Remove.
422 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
424 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
425 (handle_btrace_disable): Change return type to void. Use exceptions
427 (handle_btrace_general_set): Catch exception and copy message to
430 2018-02-08 Tom Tromey <tom@tromey.com>
432 * linux-low.c (install_software_single_step_breakpoints): Use
434 * inferiors.c (make_cleanup_restore_current_thread): Remove.
435 (do_restore_current_thread_cleanup): Remove.
436 * gdbthread.h (make_cleanup_restore_current_thread): Don't
439 2018-02-08 Tom Tromey <tom@tromey.com>
441 * mem-break.c (set_raw_breakpoint_at): Use
442 gdb::unique_xmalloc_ptr.
444 2018-01-30 Pedro Alves <palves@redhat.com>
447 * target.c (target_terminal::terminal_state): Rename to ...
448 (target_terminal::m_terminal_state): ... this.
450 2018-01-19 James Clarke <jrtc27@jrtc27.com>
452 * linux-low.c (handle_extended_wait): Surround call to
453 thread_db_notice_clone with #ifdef USE_THREAD_DB.
455 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
457 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
458 linux_ptrace_attach_fail_reason_string now returning an
460 (linux_attach): Likewise.
461 * thread-db.c (attach_thread): Likewise.
463 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
466 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
467 checking for fs_base/gs_base fields in struct user_regs_struct.
468 * configure: Regenerate.
470 2018-01-16 Yao Qi <yao.qi@linaro.org>
473 * linux-low.c (fetch_register): Call supply_register instead of
476 2018-01-08 Yao Qi <yao.qi@linaro.org>
477 Simon Marchi <simon.marchi@ericsson.com>
479 * Makefile.in (OBS): Remove selftest.o.
480 * configure.ac: Set srv_selftest_objs if $development is true.
481 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
482 * configure: Re-generated.
483 * server.c (captured_main): Wrap variable selftest_filter with
486 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
488 * server.c (parse_debug_format_options): Return std::string.
489 (handle_monitor_command, captured_main): Adjust.
491 2018-01-05 Pedro Alves <palves@redhat.com>
494 * server.c (captured_main): Pass quiet=false to
495 save_original_signals_state.
497 2018-01-01 Joel Brobecker <brobecker@adacore.com>
499 * gdbreplay.c (gdbreplay_version): Update copyright year in
501 * server.c (gdbserver_version): Likewise.
503 2017-12-08 Tom Tromey <tom@tromey.com>
505 * ax.c (ax_printf): Update.
507 2017-12-07 Yao Qi <yao.qi@linaro.org>
509 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
510 aarch64_linux_read_description.
511 * linux-amd64-ipa.c (idx2mask): New array.
512 (get_ipa_tdesc): Move idx2mask out.
513 (initialize_low_tracepoint): Initialize target descriptions.
514 * linux-i386-ipa.c (idx2mask): New array.
515 (get_ipa_tdesc): Move idx2mask out.
516 (initialize_low_tracepoint): Initialize target descriptions.
518 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
520 * tdesc.c (struct tdesc_type): Change return type.
521 (tdesc_add_flag): Change parameter type.
522 (tdesc_add_bitfield): Likewise.
523 (tdesc_add_field): Likewise.
524 (tdesc_set_struct_size): Likewise.
526 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
528 * regcache.c (registers_to_string): Remove unused variable.
530 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
532 * inferiors.c (for_each_inferior_with_data): Remove.
533 * inferiors.h (for_each_inferior_with_data): Remove.
534 * server.c (handle_qxfer_threads_worker): Change parameter type.
535 (handle_qxfer_threads_proper): Use for_each_thread.
537 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
539 * inferiors.c (for_each_inferior): Remove.
540 (clear_inferiors): Use for_each_thread.
541 * inferiors.h (for_each_inferior): Remove.
542 * linux-low.c (linux_wait_for_event_filtered): Use
544 (linux_stabilize_threads): Likewise.
545 * regcache.c (regcache_release): Likewise.
546 * server.c (gdb_wants_all_threads_stopped): Likewise.
547 (clear_pending_status_callback): Remove.
548 (handle_status): Use for_each_thread.
549 (captured_main): Likewise.
550 * win32-low.c (child_init_thread_list): Likewise.
551 (win32_clear_inferiors): Likewise.
552 (fake_breakpoint_event): Likewise.
554 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
556 * inferiors.h (find_inferior): Remove.
557 * inferiors.c (find_inferior): Remove.
559 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
561 * linux-low.c (resume_status_pending_p): Update comment.
562 (need_step_over_p): Update comment.
564 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
566 * linux-low.c (proceed_one_lwp): Return void, change parameter
568 (unsuspend_and_proceed_one_lwp): Likewise.
569 (proceed_all_lwps): Use for_each_thread.
570 (unstop_all_lwps): Likewise.
572 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
574 * linux-low.c (linux_resume_one_thread): Return void, take
576 (linux_resume): Use for_each_thread.
578 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
580 * linux-low.c (send_sigstop_callback): Return void, change
581 parameter type. Rename to...
582 (send_sigstop): ... this.
583 (suspend_and_send_sigstop_callback): Return void, change parameter
585 (suspend_and_send_sigstop): ... this.
586 (stop_all_lwps): Use for_each_thread.
588 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
590 * linux-low.c (lwp_running): Return bool, remove unused
592 (linux_stabilize_threads): Use find_thread.
594 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
596 * linux-low.c (select_singlestep_lwp_callback): Remove.
597 (count_events_callback): Remove.
598 (select_event_lwp_callback): Remove.
599 (select_event_lwp): Use find_thread/for_each_thread.
601 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
603 * linux-low.c (not_stopped_callback): Return bool, take filter
605 (linux_wait_for_event_filtered): Use find_thread.
606 (linux_wait_1): Likewise.
608 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
610 * linux-low.c (same_lwp): Remove.
611 (find_lwp_pid): Use find_thread.
613 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
615 * linux-low.c (delete_lwp_callback): Remove.
616 (linux_mourn): Use for_each_thread.
618 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
620 * linux-low.c (linux_detach_lwp_callback): Return void, remove
621 args parameter, don't check for pid.
622 (linux_detach): Use for_each_thread.
624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
626 * linux-low.c (struct counter): Remove.
627 (second_thread_of_pid_p): Remove.
628 (last_thread_of_process_p): Use find_thread.
630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
632 * inferiors.c (find_inferior_in_random): Remove.
633 * inferiors.h (find_inferior_in_random): Remove.
634 * linux-low.c (status_pending_p_callback): Return bool, accept
635 parameter ptid directly.
636 (linux_wait_for_event_filtered): Use find_thread_in_random.
637 (linux_wait_1): Likewise.
639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
641 * inferiors.c (find_inferior_id): Remove.
642 (find_thread_ptid): Move implemention from find_inferior_id to
644 * inferiors.h (find_inferior_id): Remove.
645 * server.c (handle_status): Use find_thread_ptid.
646 (process_serial_event): Likewise.
647 * thread-db.c (find_one_thread): Likewise.
648 (thread_db_thread_handle): Likewise.
649 * win32-low.c (thread_rec): Likewise.
650 (child_delete_thread): Likewise.
651 (win32_thread_alive): Likewise.
652 (get_child_debug_event): Likewise.
654 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
656 * linux-mips-low.c (update_watch_registers_callback): Return
657 void, remove pid_p parameter, don't check for pid.
658 (mips_insert_point, mips_remove_point): Use for_each_thread.
660 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
662 * lynx.low (lynx_delete_thread_callback): Remove.
663 (lynx_mourn): Use for_each_thread.
665 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
667 * regcache.c (regcache_invalidate_one): Remove.
668 (regcache_invalidate_pid): use for_each_thread.
670 2017-11-26 Tom Tromey <tom@tromey.com>
672 * linux-low.c (linux_create_inferior): Update.
674 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
676 * spu-low.c (spu_create_inferior): Fix typo in argument name.
678 2017-11-24 Alan Hayward <alan.hayward@arm.com>
680 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
681 * linux-aarch64-low.c (initialize_low_arch): Call init func.
682 * linux-aarch64-tdesc-selftest.c: New file.
683 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
685 2017-11-24 Alan Hayward <alan.hayward@arm.com>
687 * configure.srv: Add new file.
688 * linux-aarch64-low.c (initialize_low_arch): Call init func.
689 * linux-aarch64-tdesc-selftest.c: New file.
690 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
692 2017-11-24 Alan Hayward <alan.hayward@arm.com>
694 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
695 * linux-aarch64-low.c (initialize_low_arch): Remove init.
696 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
698 2017-11-24 Alan Hayward <alan.hayward@arm.com>
700 * configure.srv: Add new files.
701 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
702 aarch64_linux_read_description.
703 * linux-aarch64-low.c (aarch64_linux_read_description):
704 Merge with aarch64_arch_setup.
705 (aarch64_arch_setup): Call aarch64_linux_read_description.
706 * linux-aarch64-tdesc.c: New file.
707 * linux-aarch64-tdesc.h: New file.
709 2017-11-24 Yao Qi <yao.qi@linaro.org>
711 * configure.srv: Set $srv_regobj for tic6x-linux.
712 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
713 (tic6x_read_description): Move some code to tic6x_arch_setup.
714 (tic6x_tdesc_test): New function.
715 (initialize_low_arch): Call selftests::register_test.
717 2017-11-22 Yao Qi <yao.qi@linaro.org>
719 * remote-utils.c (prepare_resume_reply): Use memcpy.
721 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
723 * linux-low.c (kill_one_lwp_callback): Return void, take
724 argument directly, don't filter on pid.
725 (linux_kill): Use for_each_thread.
727 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
729 * linux-low.c (need_step_over_p): Return bool, remove dummy
731 (linux_resume, proceed_all_lwps): Use find_thread.
733 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
735 * linux-low.c (resume_status_pending_p): Return bool, remove
737 (linux_resume): Use find_thread.
739 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
741 * linux-low.c (struct thread_resume_array): Remove.
742 (linux_set_resume_request): Return void, take arguments
744 (linux_resume): Use for_each_thread.
746 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
748 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
749 return bool, remove data argument.
750 (linux_stabilize_threads): Use find_thread.
752 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
754 * linux-low.c (unsuspend_one_lwp): Remove.
755 (unsuspend_all_lwps): Use for_each_thread, inline code from
758 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
760 * gdbthread.h (find_thread): Add overload with ptid_t filter.
761 * linux-low.c (struct iterate_over_lwps_args): Remove.
762 (iterate_over_lwps_filter): Remove.
763 (iterate_over_lwps): Use find_thread.
765 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
767 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
768 (linux_handle_new_gdb_connection): Use for_each_thread, inline
769 code from reset_lwp_ptrace_options_callback.
771 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
773 * linux-arm-low.c (struct update_registers_data): Remove.
774 (update_registers_callback): Return void, take arguments
775 directly, don't check thread's pid.
776 (arm_insert_point, arm_remove_point): Use for_each_thread.
778 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
780 * win32-low.c (continue_one_thread): Return void, take argument
782 (child_continue): Use for_each_thread.
784 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
786 * win32-i386-low.c (update_debug_registers_callback): Rename
788 (update_debug_registers): ... this, return void, remove pid_p arg.
789 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
791 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
793 * inferiors.h (struct process_info): Add constructor, initialize
795 <syscalls_to_catch>: Change type to std::vector<int>.
796 * inferiors.c (add_process): Allocate process_info with new.
797 (remove_process): Free process_info with delete.
798 * linux-low.c (handle_extended_wait): Adjust.
799 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
800 * server.c (handle_general_set): Adjust.
802 2017-11-16 Pedro Alves <palves@redhat.com>
804 * remote-utils.c (remote_close): Block SIGIO signals instead of
805 uninstalling the SIGIO handler.
807 2017-11-16 Alan Hayward <alan.hayward@arm.com>
809 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
811 2017-11-16 Yao Qi <yao.qi@linaro.org>
813 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
814 (tic6x_store_gregset): Likewise.
815 (tic6x_usrregs_info): Move it up.
817 2017-11-15 Alan Hayward <alan.hayward@arm.com>
819 * Makefile.in: Update arch rules.
820 * configure.srv: Explicitly mark arch/ files.
822 2017-11-13 Andreas Schwab <schwab@suse.de>
824 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
826 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
828 2017-11-06 Pedro Alves <palves@redhat.com>
830 * config.in, configure: Regenerate.
832 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
834 * target.c (struct thread_search): Remove.
835 (thread_search_callback): Remove.
836 (prepare_to_access_memory): Use for_each_thread instead of
837 find_inferior. Inline code from thread_search_callback.
839 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
841 * server.c (struct visit_actioned_threads_data): Remove.
842 (visit_actioned_threads): Change prototype to take arguments
844 (resume): Use find_thread instead of find_inferior.
846 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
848 * server.c (queue_stop_reply_callback): Change prototype, return
850 (find_status_pending_thread_callback): Remove.
851 (handle_status): Replace find_inferior with find_thread and
854 2017-10-25 Alan Hayward <alan.hayward@arm.com>
856 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
858 (aarch64_store_gregset): Likewise.
859 (aarch64_fill_fpregset): Likewise.
860 (aarch64_store_fpregset): Likewise.
862 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
864 * gdbthread.h (find_thread, for_each_thread): New functions.
865 * inferiors.c (thread_of_pid): Remove.
866 (find_any_thread_of_pid): Use find_thread.
867 * linux-low.c (num_lwps): Use for_each_thread.
869 2017-10-17 Yao Qi <yao.qi@linaro.org>
871 * Makefile.in: Remove one rule.
872 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
874 2017-10-17 Yao Qi <yao.qi@linaro.org>
876 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
877 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
879 2017-10-17 Yao Qi <yao.qi@linaro.org>
881 * configure.srv: Rename arm.o with arch/arm.o.
883 2017-10-17 Yao Qi <yao.qi@linaro.org>
885 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
886 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
887 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
888 (arch-i386.o, arch-amd64.o): Remove rules.
889 (arch/%.o): New rule.
890 Update POSTCOMPILE and COMPILE.pre.
891 * configure.ac: Invoke AC_CONFIG_COMMANDS.
892 * configure: Re-generated.
893 * configure.srv: Replace arch-i386.o with arch/i386.o.
894 Replace arch-amd64.o with arch/amd64.o.
896 2017-10-16 Yao Qi <yao.qi@linaro.org>
898 * configure: Regenerated.
900 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
902 * inferiors.h: (struct inferior_list): Remove.
903 (struct inferior_list_entry); Remove.
904 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
905 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
906 get_first_inferior): Remove.
907 (for_each_inferior, for_each_inferior_with_data, find_inferior,
908 find_inferior_id, find_inferior_in_random): Change signature.
909 * inferiors.c (all_threads): Change type to
910 std::list<thread_info *>.
911 (get_thread): Remove macro.
912 (find_inferior, find_inferior_id): Change signature, implement
914 (find_inferior_in_random): Change signature, implement using
915 find_thread_in_random.
916 (for_each_inferior, for_each_inferior_with_data): Change
917 signature, implement using for_each_thread.
918 (add_inferior_to_list, remove_inferior): Remove.
919 (add_thread, get_first_thread, thread_of_pid,
920 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
921 (get_first_inferior, one_inferior_p, clear_inferior_list):
923 (clear_inferiors, get_thread_process): Update.
924 * gdbthread.h: Include <list>.
925 (struct thread_info) <entry>: Remove field.
927 (all_threads): Change type to std::list<thread_info *>.
928 (get_first_inferior): Add doc.
929 (find_thread, for_each_thread, find_thread_in_random): New
931 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
932 * linux-arm-low.c (update_registers_callback): Update.
933 * linux-low.c (second_thread_of_pid_p): Update.
934 (kill_one_lwp_callback, linux_detach_lwp_callback,
935 delete_lwp_callback, status_pending_p_callback, same_lwp,
936 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
937 iterate_over_lwps, not_stopped_callback,
938 resume_stopped_resumed_lwps, count_events_callback,
939 select_singlestep_lwp_callback, select_event_lwp_callback,
940 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
941 suspend_and_send_sigstop_callback, wait_for_sigstop,
942 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
943 lwp_running, linux_set_resume_request, resume_status_pending_p,
944 need_step_over_p, start_step_over, linux_resume_one_thread,
945 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
946 reset_lwp_ptrace_options_callback): Update.
947 * linux-mips-low.c (update_watch_registers_callback): Update.
948 * regcache.c (regcache_invalidate_one, regcache_invalidate):
950 (free_register_cache_thread_one): Remove.
951 (regcache_release): Update.
952 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
953 handle_qxfer_threads_worker): Update.
954 (handle_query): Update, use list iterator.
955 (visit_actioned_threads, handle_pending_status,
956 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
957 clear_pending_status_callback, set_pending_status_callback,
958 find_status_pending_thread_callback, handle_status,
959 process_serial_event): Update.
960 * target.c (thread_search_callback): Update.
961 * thread-db.c (thread_db_get_tls_address): Update.
962 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
964 * win32-i386-low.c (update_debug_registers_callback): Update.
965 * win32-low.c (delete_thread_info, child_delete_thread,
966 continue_one_thread, suspend_one_thread,
967 get_child_debug_event): Adjust.
969 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
971 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
972 * inferiors.h: Include <list>.
973 (struct process_info) <entry>: Remove field.
975 (pid_of): Change macro to function.
976 (ptid_of, lwpid_of): Remove macro.
977 (all_processes): Change type to std::list<process_info *>.
978 (ALL_PROCESSES): Remove macro.
979 (for_each_process, find_process): New function.
980 * inferiors.c (all_processes): Change type to
981 std::list<process_info *>.
982 (find_thread_process): Adjust.
983 (add_process): Likewise.
984 (remove_process): Likewise.
985 (find_process_pid): Likewise.
986 (get_first_process): Likewise.
987 (started_inferior_callback): Remove.
988 (have_started_inferiors_p): Adjust.
989 (attached_inferior_callback): Remove.
990 (have_attached_inferiors_p): Adjust.
991 * linux-low.c (check_zombie_leaders): Likewise.
992 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
993 (x86_linux_update_xmltarget): Adjust.
994 * server.c (handle_query): Likewise.
995 (gdb_reattached_process): Remove.
996 (handle_status): Adjust.
997 (kill_inferior_callback): Likewise.
998 (detach_or_kill_inferior): Remove.
999 (print_started_pid): Likewise.
1000 (print_attached_pid): Likewise.
1001 (detach_or_kill_for_exit): Update.
1002 (process_serial_event): Likewise.
1003 * linux-arm-low.c (arm_new_fork): Likewise.
1005 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1007 * dll.h: Include <list>.
1008 (struct dll_info): Add constructor.
1009 <entry>: Remove field.
1010 (all_dlls): Change type to std::list<dll_info>.
1011 * dll.c: Include <algorithm>.
1012 (get_dll): Remove macro.
1013 (all_dlls): Change type to std::list<dll_info *>.
1014 (free_one_dll): Remove.
1015 (match_dll): Likewise.
1016 (loaded_dll): Adjust.
1017 (unloaded_dll): Adjust to all_dlls type change, use
1018 std::find_if. Inline code from match_dll.
1019 (clear_dlls): Adjust to all_dlls type change.
1020 * server.c (emit_dll_description): Remove.
1021 (handle_qxfer_libraries): Adjust to all_dlls type change,
1022 integrate emit_dll_description's functionality.
1024 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1026 * linux-low.h (struct linux_target_ops) <delete_process>: New
1028 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1029 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1030 (struct linux_target_ops): Add delete_process callback.
1031 * linux-arm-low.c (arm_delete_process): New.
1032 (struct linux_target_ops): Add delete_process callback.
1033 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1034 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1035 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1036 * linux-mips-low.c (mips_linux_delete_process): New.
1037 (struct linux_target_ops): Add delete_process callback.
1038 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1039 * linux-s390-low.c (struct linux_target_ops): Likewise.
1040 * linux-sh-low.c (struct linux_target_ops): Likewise.
1041 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1042 * linux-tile-low.c (struct linux_target_ops): Likewise.
1043 * linux-x86-low.c (x86_linux_delete_process): New.
1044 (struct linux_target_ops): Add delete_process callback.
1045 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1047 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1049 * linux-aarch64-low.c (the_low_target): Add thread delete
1051 * linux-arm-low.c (arm_delete_thread): New function.
1052 (the_low_target): Add thread delete callback.
1053 * linux-bfin-low.c (the_low_target): Likewise.
1054 * linux-crisv32-low.c (the_low_target): Likewise.
1055 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1057 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1059 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1060 * linux-mips-low.c (mips_linux_delete_thread): New function.
1061 (the_low_target): Add thread delete callback.
1062 * linux-ppc-low.c (the_low_target): Likewise.
1063 * linux-s390-low.c (the_low_target): Likewise.
1064 * linux-sh-low.c (the_low_target): Likewise.
1065 * linux-tic6x-low.c (the_low_target): Likewise.
1066 * linux-tile-low.c (the_low_target): Likewise.
1067 * linux-x86-low.c (the_low_target): Likewise.
1068 * linux-xtensa-low.c (the_low_target): Likewise.
1070 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1072 * win32-low.c: Include "common-inferior.h".
1074 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1076 * inferiors.c (set_inferior_cwd): New function.
1077 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1078 (handle_query): Inform that QSetWorkingDir is supported.
1079 * win32-low.c (create_process): Pass the inferior's cwd to
1082 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1084 * inferiors.c (current_inferior_cwd): New global variable.
1085 (get_inferior_cwd): New function.
1086 * inferiors.h (struct process_info) <cwd>: New field.
1088 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1090 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1091 (OBS): Add gdb_tilde_expand.o.
1093 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1095 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1096 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1098 2017-09-29 Pedro Alves <palves@redhat.com>
1100 * ax.c (gdb_parse_agent_expr): Constify.
1101 * ax.h (gdb_parse_agent_expr): Constify.
1102 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1104 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1105 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1106 * remote-utils.h (read_ptid): Constify.
1107 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1108 (process_point_options, process_serial_event): Constify.
1109 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1110 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1111 (cmd_qtbuffer): Constify.
1113 2017-09-29 Pedro Alves <palves@redhat.com>
1115 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1118 2017-09-29 Pedro Alves <palves@redhat.com>
1120 * linux-low.c (handle_extended_wait): Pass parent thread instead
1121 of process to thread_db_notice_clone.
1122 * linux-low.h (thread_db_notice_clone): Replace parent process
1123 parameter with parent thread parameter.
1124 * thread-db.c (find_one_thread): Add comment.
1125 (thread_db_notice_clone): Replace parent process parameter with
1126 parent thread parameter. Temporarily switch to the parent thread.
1128 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1130 * gdbthread.h: Include "common-gdbthread.h".
1131 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1132 "if" when validating the ptid.
1133 * remote-utils.c: Include "gdbthread.h".
1134 (prepare_resume_reply): Use "switch_to_thread".
1135 * target.c (done_accessing_memory): Likewise.
1137 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1139 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1140 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1141 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1142 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1143 s390x-gs-linux64-ipa.o to ipa_obj.
1144 * linux-s390-low.c (HWCAP_S390_GS): New define.
1145 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1147 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1148 (s390_arch_setup): Check for guarded-storage support and choose
1150 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1151 init_registers_s390x_gs_linux64.
1152 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1154 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1155 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1157 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1159 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1161 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1163 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1164 (thread_db_thread_handle): Declare.
1165 * linux-low.c (linux_target_ops): Initialize thread_handle.
1166 * server.c (handle_qxfer_threads_worker): Add support for
1168 * target.h (struct target_ops): Add new function pointer,
1170 (target_thread_handle): Define.
1171 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1173 (thread_db_thread_handle): New function.
1175 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1177 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1178 * linux-low.h (thread_db_notice_clone): Declare.
1179 * thread-db.c (thread_db_notice_clone): New function.
1181 2017-09-21 Pedro Alves <palves@redhat.com>
1183 * server.c (gdb_read_memory, handle_status, process_serial_event)
1184 (handle_serial_event, handle_target_event): Adjust to
1185 set_desired_thread prototype change.
1186 * target.c (set_desired_thread): Remove 'use_general' parameter
1188 * target.h (set_desired_thread): Remove 'use_general' parameter.
1190 2017-09-20 Tom Tromey <tom@tromey.com>
1192 * target.c (target_terminal::terminal_state): Define.
1193 (target_terminal::init): Rename from target_terminal_init.
1194 (target_terminal::inferior): Rename from
1195 target_terminal_inferior.
1196 (target_terminal::ours): Rename from target_terminal_ours.
1197 (target_terminal::ours_for_output, target_terminal::info): New.
1199 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1201 * server.c (accumulate_file_name_length): Remove.
1202 (emit_dll_description): Adjust to std::string change.
1203 (handle_qxfer_libraries): Use std::string to hold document.
1205 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1207 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1208 return type of xml_escape_text.
1209 * server.c (emit_dll_description): Likewise.
1211 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1213 * server.c (captured_main): Accept argument for --selftest.
1214 Update run_tests call.
1215 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1216 when registering selftests.
1218 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1220 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1221 instead of "VEC" for "target_desc.reg_defs".
1222 (regcache_cpy): Likewise.
1223 (registers_to_string): Likewise.
1224 (registers_from_string): Likewise.
1225 (find_regno): Likewise.
1226 (supply_regblock): Likewise.
1227 (regcache_raw_read_unsigned): Likewise.
1228 * tdesc.c (init_target_desc): Likewise.
1229 (tdesc_create_reg): Likewise.
1230 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1231 (struct target_desc) <reg_defs>: Convert to "std::vector".
1232 (target_desc): Do not initialize "reg_defs".
1233 (~target_desc): Update code to use "std::vector" instead of "VEC"
1234 for "target_desc.reg_defs".
1235 (operator==): Likewise.
1237 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1239 * inferiors.h (thread_to_gdb_id): Remove.
1240 * inferiors.c (thread_to_gdb_id): Remove.
1241 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1242 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1243 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1245 * nto-low.c (nto_fetch_registers, nto_store_registers,
1246 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1248 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1250 * inferiors.h (gdb_id_to_thread_id): Remove.
1251 * inferiors.c (gdb_id_to_thread_id): Remove.
1252 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1253 removal. Move pid declaration closer to where it's used.
1255 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1257 * server.c (handle_detach): New function.
1258 (process_serial_event): Move code out, call handle_detach.
1260 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1262 * server.c (require_running): Rename to ...
1263 (require_running_or_return): ... this ...
1264 (require_running_or_break): ... and this.
1265 (handle_query, process_serial_event): Adjust.
1267 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1269 * linux-low.c (linux_set_resume_request): Remove unused
1272 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1274 * server.c (first_thread_of): Remove.
1275 (process_serial_event): Replace usage of first_thread_of with
1276 find_any_thread_of_pid.
1277 * tracepoint.c (same_process_p): Remove.
1278 (gdb_agent_about_to_close): Replace usage of same_process_p with
1279 find_any_thread_of_pid.
1280 * linux-x86-low.c (same_process_callback): Remove.
1281 (x86_arch_setup_process_callback): Replace usage of
1282 same_process_callback with find_any_thread_of_pid.
1283 * thread-db.c (any_thread_of): Remove.
1284 (switch_to_process): Replace usage of any_thread_of with
1285 find_any_thread_of_pid.
1286 * inferiors.c (thread_pid_matches_callback): Remove.
1287 (find_thread_process): Adjust to use find_any_thread_of_pid.
1289 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1291 * regcache.c (get_thread_regcache): Guard calls to "memset"
1294 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1296 * linux-low.c (handle_extended_wait): Use
1297 "allocate_target_description" instead of "XNEW".
1298 * linux-x86-low.c (initialize_low_arch): Likewise.
1300 2017-09-05 Yao Qi <yao.qi@linaro.org>
1302 * configure.srv (srv_i386_regobj): Remove.
1303 (srv_amd64_regobj): Remove.
1304 (srv_regobj): Set it to "" for x86 non-linux targets.
1305 * linux-x86-tdesc.c (i386_linux_read_description):
1306 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1307 (init_registers_i386): Remove the declaration.
1308 (tdesc_i386): Remove the declaration.
1309 (lynx_i386_arch_setup): Call i386_create_target_description.
1310 * nto-x86-low.c: Likewise.
1311 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1312 [!__x86_64__]: include arch/i386.h.
1313 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1315 2017-09-05 Yao Qi <yao.qi@linaro.org>
1317 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1318 i386/amd64-XXX-linux from it.
1320 2017-09-05 Yao Qi <yao.qi@linaro.org>
1322 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1324 (ipa_amd64_linux_regobj): Remove.
1325 (ipa_x32_linux_regobj): Remove.
1327 2017-09-05 Yao Qi <yao.qi@linaro.org>
1329 * Makefile.in (arch-amd64.o): New rule.
1330 * configure.srv: Append arch-amd64.o.
1331 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1332 (get_ipa_tdesc): Call amd64_linux_read_description.
1333 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1334 and init_registers_amd64_XXX.
1335 * linux-x86-low.c (x86_linux_read_description): Call
1336 amd64_linux_read_description.
1337 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1338 (initialize_low_arch): Don't call init_registers_x32_XXX and
1339 init_registers_amd64_XXX.
1340 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1341 and tdesc_amd64_XXX.
1342 [__x86_64__] (amd64_tdesc_test): New function.
1343 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1344 and init_registers_amd64_XXX.
1345 * linux-x86-tdesc.c: Include arch/amd64.h.
1346 (xcr0_to_tdesc_idx): New function.
1347 (i386_linux_read_description): New function.
1348 (amd64_get_ipa_tdesc_idx): New function.
1349 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1350 (amd64_get_ipa_tdesc): Declare.
1352 2017-09-05 Yao Qi <yao.qi@linaro.org>
1354 * configure.srv (srv_i386_linux_xmlfiles): Remove
1355 i386/i386-XXX-linux.xml from it.
1357 2017-09-05 Yao Qi <yao.qi@linaro.org>
1359 * configure.srv: Set srv_i386_linux_regobj empty if $development
1361 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1362 initialize_low_tdesc.
1363 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1364 with #if initialize_low_tdesc.
1365 * linux-x86-tdesc-selftest.c: New file.
1366 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1368 2017-09-05 Yao Qi <yao.qi@linaro.org>
1370 * Makefile.in (arch-i386.o): New rule.
1371 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1372 (x86_64-*-linux*): Likewise.
1373 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1374 include arch/i386.h.
1375 (i386_linux_read_description): Remove code and call
1376 i386_create_target_description.
1377 * tdesc.c (allocate_target_description): New function.
1378 * tdesc.h (set_tdesc_architecture): Remove declaration.
1379 (set_tdesc_osabi): Likewise.
1381 2017-09-05 Yao Qi <yao.qi@linaro.org>
1383 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1384 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1385 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1387 * server.c (get_features_xml): Call tdesc_get_features_xml.
1388 * tdesc.c (set_tdesc_architecture): New function.
1389 (set_tdesc_osabi): New function.
1390 (tdesc_get_features_xml): New function.
1391 (tdesc_create_feature): Add an argument.
1392 * tdesc.h (struct target_desc) <features>: New field.
1393 <arch, osabi>: New field.
1394 (~target_desc): xfree features, arch, and osabi.
1395 (target_desc::oerator==): Don't compare .xmltarget.
1396 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1397 (set_tdesc_osabi): Likewise.
1398 (tdesc_get_features_xml): Likewise.
1400 2017-09-05 Yao Qi <yao.qi@linaro.org>
1402 * linux-x86-tdesc.c: Include selftest.h.
1403 (i386_tdesc_test): New function.
1404 (initialize_low_tdesc): Call selftests::register_test.
1405 * tdesc.h: Include regdef.h.
1406 (target_desc): Override operator == and !=.
1408 2017-09-05 Yao Qi <yao.qi@linaro.org>
1410 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1411 (ipa_obj): Likewise.
1412 * linux-i386-ipa.c: Include common/x86-xstate.h
1413 (get_ipa_tdesc): Call i386_linux_read_description.
1414 (initialize_low_tracepoint): Don't call init_registers_XXX
1415 functions, call initialize_low_tdesc instead.
1416 * linux-x86-low.c (x86_linux_read_description): Call
1417 i386_linux_read_description.
1418 (initialize_low_arch): Don't call init_registers_i386_XXX
1419 functions, call initialize_low_tdesc.
1420 * linux-x86-tdesc.c: New file.
1421 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1422 (i386_get_ipa_tdesc_idx): Declare.
1423 (i386_get_ipa_tdesc): Declare.
1424 (initialize_low_tdesc): Declare.
1426 2017-09-05 Yao Qi <yao.qi@linaro.org>
1428 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1431 2017-09-05 Yao Qi <yao.qi@linaro.org>
1433 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1434 * regcache.c (get_thread_regcache): Use VEC_length.
1435 (init_register_cache): Likewise.
1436 (regcache_cpy): Likewise.
1437 (registers_to_string): Iterate reg_defs via VEC_iterate.
1438 (find_regno): Likewise.
1439 (find_register_by_number): Use VEC_index.
1440 (register_size): Call find_register_by_number.
1441 (register_data): Call find_register_by_number.
1442 (supply_regblock): Use VEC_length.
1443 (regcache_raw_read_unsigned): Likewise.
1444 * tdesc.c (init_target_desc): Iterate reg_defs via
1446 (default_description): Update initializer.
1447 (copy_target_description): Don't update field num_registers.
1448 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1449 <num_registers>: Remove.
1451 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1453 * Makefile.in (.SECONDARY): Define target.
1455 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1457 * linux-low.c (linux_wait_1): Adjust.
1458 * server.c (queue_stop_reply_callback): Adjust.
1460 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1462 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1463 QEnvironmentUnset and QEnvironmentReset packets.
1464 (handle_query): Inform remote that QEnvironmentHexEncoded,
1465 QEnvironmentUnset and QEnvironmentReset are supported.
1467 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1469 * inferiors.h (inferior_target_data): Rename to ...
1470 (thread_target_data): ... this.
1471 (inferior_regcache_data): Rename to ...
1472 (thread_regcache_data): ... this.
1473 (set_inferior_regcache_data): Rename to ...
1474 (set_thread_regcache_data): ... this.
1475 * inferiors.c (inferior_target_data): Rename to ...
1476 (thread_target_data): ... this.
1477 (inferior_regcache_data): Rename to ...
1478 (thread_regcache_data): ... this.
1479 (set_inferior_regcache_data): Rename to ...
1480 (set_thread_regcache_data): ... this.
1481 (free_one_thread): Update.
1482 * linux-low.h (get_thread_lwp): Update.
1483 * regcache.c (get_thread_regcache): Update.
1484 (regcache_invalidate_thread): Update.
1485 (free_register_cache_thread): Update.
1486 * win32-i386-low.c (update_debug_registers_callback): Update.
1487 (win32_get_current_dr): Update.
1488 * win32-low.c (thread_rec): Update.
1489 (delete_thread_info): Update.
1490 (continue_one_thread): Update.
1491 (suspend_one_thread): Update.
1493 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1495 * inferiors.c (set_inferior_target_data): Remove.
1496 * inferiors.h (set_inferior_target_data): Remove.
1498 2017-08-18 Yao Qi <yao.qi@linaro.org>
1500 * Makefile.in (OBS): Add selftest.o.
1501 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1502 * configure, config.in: Re-generated.
1503 * server.c: Include common/sefltest.h.
1504 (captured_main): Handle option --selftest.
1506 2017-08-09 Yao Qi <yao.qi@linaro.org>
1508 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1509 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1510 i386-avx-mpx.o and i386-mmx.o.
1511 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1512 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1513 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1514 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1515 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1516 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1517 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1518 i386/amd64-avx-mpx.xml.
1520 2017-08-09 Yao Qi <yao.qi@linaro.org>
1522 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1523 and x32-avx-avx512.o.
1524 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1525 i386/x32-avx-avx512.xml.
1527 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1529 * tracepoint.h (enum class fast_tpoint_collect_result): New
1531 (fast_tracepoint_collecting): Change return type to
1532 fast_tpoint_collect_result.
1533 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1534 * linux-low.h: Include tracepoint.h.
1535 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1536 fast_tpoint_collect_result.
1537 * linux-low.c (handle_tracepoints): Adjust.
1538 (linux_fast_tracepoint_collecting): Change return type to
1539 fast_tpoint_collect_result.
1540 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1541 linux_wait_1, stuck_in_jump_pad_callback,
1542 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1543 proceed_one_lwp): Adjust to type change.
1545 2017-07-10 Yao Qi <yao.qi@linaro.org>
1547 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1549 2017-06-29 Yao Qi <yao.qi@linaro.org>
1551 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1553 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1555 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1557 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1559 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1561 * linux-low.c (linux_create_inferior): Adjust code to access the
1562 environment information via 'gdb_environ' class.
1563 * lynx-low.c (lynx_create_inferior): Likewise.
1564 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1565 (get_environ): Return a pointer to 'our_environ'.
1566 (captured_main): Initialize 'our_environ'.
1567 * server.h (get_environ): Adjust prototype.
1568 * spu-low.c (spu_create_inferior): Adjust code to access the
1569 environment information via 'gdb_environ' class.
1571 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1573 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1574 usage of "register" keyword.
1576 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1578 * configure: Re-generate.
1580 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1582 * configure: Re-generate.
1584 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1586 * Makefile.in (COMPILE.pre): Add "-x c++".
1588 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1590 * fork-child.c: Conditionally include <signal.h>.
1592 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1594 * server.c (handle_general_set): Handle new packet
1595 "QStartupWithShell".
1596 (handle_query): Add "QStartupWithShell" to the list of supported
1598 (gdbserver_usage): Add help text explaining the
1599 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1601 (captured_main): Recognize and act upon the presence of the new
1604 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1605 Pedro Alves <palves@redhat.com>
1607 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1608 * configure: Regenerate.
1609 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1611 (i[34567]86-*-lynxos*): Likewise.
1612 (spu*-*-*): Likewise.
1613 * fork-child.c: New file.
1614 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1616 (linux_ptrace_fun): New function.
1617 (linux_create_inferior): Adjust function prototype to reflect
1618 change on "target.h". Adjust function code to use
1620 (linux_request_interrupt): Delete "signal_pid".
1621 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1622 (lynx_ptrace_fun): New function.
1623 (lynx_create_inferior): Adjust function prototype to reflect
1624 change on "target.h". Adjust function code to use
1626 * nto-low.c (nto_create_inferior): Adjust function prototype and
1627 code to reflect change on "target.h". Update comments.
1628 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1629 "common-terminal.h" and "environ.h".
1630 (terminal_fd): Moved to fork-child.c.
1631 (old_foreground_pgrp): Likewise.
1632 (restore_old_foreground_pgrp): Likewise.
1633 (last_status): Make it global.
1634 (last_ptid): Likewise.
1635 (our_environ): New variable.
1636 (startup_with_shell): Likewise.
1637 (program_name): Likewise.
1638 (program_argv): Rename to...
1639 (program_args): ...this.
1640 (wrapper_argv): New variable.
1641 (start_inferior): Delete function.
1642 (get_exec_wrapper): New function.
1643 (get_exec_file): Likewise.
1644 (get_environ): Likewise.
1645 (prefork_hook): Likewise.
1646 (post_fork_inferior): Likewise.
1647 (postfork_hook): Likewise.
1648 (postfork_child_hook): Likewise.
1649 (handle_v_run): Update code to deal with arguments coming from the
1650 remote host. Update calls from "start_inferior" to
1652 (captured_main): Likewise. Initialize environment variable. Call
1654 * server.h (post_fork_inferior): New prototype.
1655 (get_environ): Likewise.
1656 (last_status): Declare.
1657 (last_ptid): Likewise.
1658 (signal_pid): Likewise.
1659 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1660 (spu_ptrace_fun): New function.
1661 (spu_create_inferior): Adjust function prototype to reflect change
1662 on "target.h". Adjust function code to use "fork_inferior".
1663 * target.c (target_terminal_init): New function.
1664 (target_terminal_inferior): Likewise.
1665 (target_terminal_ours): Likewise.
1666 * target.h: Include <vector>.
1667 (struct target_ops) <create_inferior>: Update prototype.
1668 (create_inferior): Update macro.
1669 * utils.c (gdb_flush_out_err): New function.
1670 * win32-low.c (win32_create_inferior): Adjust function prototype
1671 and code to reflect change on "target.h".
1673 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1675 * inferiors.c (switch_to_thread): New function.
1677 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1679 * Makefile.in (SFILE): Add "common/job-control.c".
1680 (OBS): Add "job-control.o".
1682 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1684 * Makefile: Remove "@host_makefile_frag@".
1686 2017-05-05 Pedro Alves <palves@redhat.com>
1688 * configure: Regenerate.
1690 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1692 * configure: Regenerate.
1694 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1696 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1697 software_single_step change of return type to
1698 std::vector<CORE_ADDR>.
1699 * linux-low.c (install_software_single_step_breakpoints):
1701 * linux-low.h (install_software_single_step_breakpoints):
1704 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1706 * remote-utils.c: Include "gdb_termios.h" instead of
1708 * terminal.h: Delete file.
1710 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1712 * server.c: Include <vector>.
1713 <program_argv, wrapper_argv>: Convert to std::vector.
1714 (start_inferior): Rewrite function to use C++.
1715 (handle_v_run): Likewise. Update code that calculates the argv
1716 based on the vRun packet; use C++.
1717 (captured_main): Likewise.
1719 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1721 * server.c (handle_v_cont): Initialize thread_resume::thread
1724 2017-04-05 Pedro Alves <palves@redhat.com>
1726 * configure: Regenerate.
1728 2017-04-05 Pedro Alves <palves@redhat.com>
1730 * gdbreplay.c (sync_error): Constify.
1731 * linux-x86-low.c (push_opcode): Constify.
1733 2017-04-05 Pedro Alves <palves@redhat.com>
1735 * win32-low.c (get_child_debug_event)
1736 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1737 Report TARGET_WAITKIND_SPURIOUS instead.
1739 2017-04-05 Pedro Alves <palves@redhat.com>
1741 * remote-utils.c (remote_prepare, remote_open): Constify.
1742 * remote-utils.h (remote_prepare, remote_open): Constify.
1743 * server.c (captured_main): Constify 'port' handling.
1745 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1747 * Makefile.in (clean): Clear .deps.
1749 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1751 * .gitignore: Remove generated files, replace with wildcard.
1752 * (clean): Replace removal of generated files with wildcard.
1753 (version.c): Replace with...
1754 (version-generated.c): ...this.
1755 (xml-builtin.c): Replace with...
1756 (xml-builtin-generated.c): ...this.
1757 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1758 (%.c: *regformats*): Replace with...
1759 (%-generated.c: *regformats*): ...this.
1761 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1763 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1764 (xtensa_fill_gregset): Call collect_register_by_name for
1766 (xtensa_store_gregset): Call supply_register_by_name for
1769 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1771 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1772 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1773 (xtensa_store_gregset): Call supply_register for all registers in
1774 a0_regnum..a0_regnum + C0_NREGS range.
1776 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1778 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1779 (ax-ipa.o: ax.c): Remove.
1780 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1781 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1782 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1783 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1784 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1786 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1788 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1789 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1790 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1791 (errors-ipa.o: ../common/errors.c): Remove.
1792 (format-ipa.o: ../common/format.c): Remove.
1793 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1795 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1797 * Makefile.in (%-ipa.o: %.c): New rule.
1798 (tracepoint-ipa.o: tracepoint.c): Remove.
1799 (utils-ipa.o: utils.c): Remove.
1800 (remote-utils-ipa.o: remote-utils.c): Remove.
1801 (regcache-ipa.o: regcache.c): Remove.
1802 (i386-linux-ipa.o: i386-linux.c): Remove.
1803 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1804 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1805 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1806 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1807 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1808 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1809 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1810 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1811 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1812 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1813 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1814 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1815 (aarch64-ipa.o: aarch64.c): Remove.
1816 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1817 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1818 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1819 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1820 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1821 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1822 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1823 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1824 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1825 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1826 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1827 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1828 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1829 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1830 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1831 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1832 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1833 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1834 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1835 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1836 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1837 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1838 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1839 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1840 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1841 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1842 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1843 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1844 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1845 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1846 (tdesc-ipa.o: tdesc.c): Remove.
1847 (x32-linux-ipa.o: x32-linux.c): Remove.
1848 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1849 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1851 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1853 * Makefile.in (%.o: ../arch/%.c): New rule.
1854 (arm.o: ../arch/arm.c): Remove.
1855 (arm-linux.o: ../arch/arm-linux.c): Remove.
1856 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1857 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1859 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1861 * Makefile.in (%.o: ../nat/%.c): New rule.
1862 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1863 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1864 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1865 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1866 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1867 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1868 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1869 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1870 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1871 (linux-personality.o: ../nat/linux-personality.c): Remove.
1872 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1873 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1874 (x86-linux.o: ../nat/x86-linux.c): Remove.
1875 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1876 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1878 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1880 * Makefile.in (%.o: ../common/%.c): New rule.
1881 (signals.o: ../common/signals.c): Remove.
1882 (print-utils.o: ../common/print-utils.c): Remove.
1883 (rsp-low.o: ../common/rsp-low.c): Remove.
1884 (common-utils.o: ../common/common-utils.c): Remove.
1885 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1886 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1887 (vec.o: ../common/vec.c): Remove.
1888 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1889 (xml-utils.o: ../common/xml-utils.c): Remove.
1890 (ptid.o: ../common/ptid.c): Remove.
1891 (buffer.o: ../common/buffer.c): Remove.
1892 (format.o: ../common/format.c): Remove.
1893 (filestuff.o: ../common/filestuff.c): Remove.
1894 (agent.o: ../common/agent.c): Remove.
1895 (errors.o: ../common/errors.c): Remove.
1896 (environ.o: ../common/environ.c): Remove.
1897 (common-debug.o: ../common/common-debug.c): Remove.
1898 (cleanups.o: ../common/cleanups.c): Remove.
1899 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1900 (fileio.o: ../common/fileio.c): Remove.
1901 (common-regcache.o: ../common/common-regcache.c): Remove.
1902 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1903 (new-op.o: ../common/new-op.c): Remove.
1904 (btrace-common.o: ../common/btrace-common.c): Remove.
1906 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1908 * Makefile.in (%.o: ../target/%.c): New rule.
1909 (waitstatus.o: ../target/waitstatus.c): Remove.
1911 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1914 (%.c: ../regformats/%.dat,
1915 (%.c: ../regformats/arm/%.dat,
1916 (%.c: ../regformats/i386/%.dat,
1917 (%.c: ../regformats/rs6000/%.dat): New rules.
1918 (aarch64.c): Remove.
1919 (reg-arm.c): Remove.
1920 (arm-with-iwmmxt.c): Remove.
1921 (arm-with-vfpv2.c): Remove.
1922 (arm-with-vfpv3.c): Remove.
1923 (arm-with-neon.c): Remove.
1924 (reg-bfin.c): Remove.
1925 (reg-cris.c): Remove.
1926 (reg-crisv32.c): Remove.
1928 (i386-linux.c): Remove.
1929 (i386-avx.c): Remove.
1930 (i386-avx-linux.c): Remove.
1931 (i386-avx-avx512.c): Remove.
1932 (i386-avx-avx512-linux.c): Remove.
1933 (i386-mpx.c): Remove.
1934 (i386-mpx-linux.c): Remove.
1935 (i386-avx-mpx-avx512-pku.c): Remove.
1936 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1937 (i386-avx-mpx.c): Remove.
1938 (i386-avx-mpx-linux.c): Remove.
1939 (i386-mmx.c): Remove.
1940 (i386-mmx-linux.c): Remove.
1941 (reg-ia64.c): Remove.
1942 (reg-m32r.c): Remove.
1943 (reg-m68k.c): Remove.
1945 (mips-linux.c): Remove.
1946 (mips-dsp-linux.c): Remove.
1947 (mips64-linux.c): Remove.
1948 (mips64-dsp-linux.c): Remove.
1949 (nios2-linux.c): Remove.
1950 (powerpc-32.c): Remove.
1951 (powerpc-32l.c): Remove.
1952 (powerpc-altivec32l.c): Remove.
1953 (powerpc-cell32l.c): Remove.
1954 (powerpc-vsx32l.c): Remove.
1955 (powerpc-isa205-32l.c): Remove.
1956 (powerpc-isa205-altivec32l.c): Remove.
1957 (powerpc-isa205-vsx32l.c): Remove.
1958 (powerpc-e500l.c): Remove.
1959 (powerpc-64l.c): Remove.
1960 (powerpc-altivec64l.c): Remove.
1961 (powerpc-cell64l.c): Remove.
1962 (powerpc-vsx64l.c): Remove.
1963 (powerpc-isa205-64l.c): Remove.
1964 (powerpc-isa205-altivec64l.c): Remove.
1965 (powerpc-isa205-vsx64l.c): Remove.
1966 (s390-linux32.c): Remove.
1967 (s390-linux32v1.c): Remove.
1968 (s390-linux32v2.c): Remove.
1969 (s390-linux64.c): Remove.
1970 (s390-linux64v1.c): Remove.
1971 (s390-linux64v2.c): Remove.
1972 (s390-te-linux64.c): Remove.
1973 (s390-vx-linux64.c): Remove.
1974 (s390-tevx-linux64.c): Remove.
1975 (s390x-linux64.c): Remove.
1976 (s390x-linux64v1.c): Remove.
1977 (s390x-linux64v2.c): Remove.
1978 (s390x-te-linux64.c): Remove.
1979 (s390x-vx-linux64.c): Remove.
1980 (s390x-tevx-linux64.c): Remove.
1981 (tic6x-c64xp-linux.c): Remove.
1982 (tic6x-c64x-linux.c): Remove.
1983 (tic6x-c62x-linux.c): Remove.
1985 (reg-sparc64.c): Remove.
1986 (reg-spu.c): Remove.
1988 (amd64-linux.c): Remove.
1989 (amd64-avx.c): Remove.
1990 (amd64-avx-linux.c): Remove.
1991 (amd64-avx-avx512.c): Remove.
1992 (amd64-avx-avx512-linux.c): Remove.
1993 (amd64-mpx.c): Remove.
1994 (amd64-mpx-linux.c): Remove.
1995 (amd64-avx-mpx-avx512-pku.c): Remove.
1996 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1997 (amd64-avx-mpx.c): Remove.
1998 (amd64-avx-mpx-linux.c): Remove.
2000 (x32-linux.c): Remove.
2001 (x32-avx.c): Remove.
2002 (x32-avx-linux.c): Remove.
2003 (x32-avx-avx512.c): Remove.
2004 (x32-avx-avx512-linux.c): Remove.
2005 (reg-xtensa.c): Remove.
2006 (reg-tilegx.c): Remove.
2007 (reg-tilegx32.c): Remove.
2009 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2011 * Makefile.in (SFILES): Add "common/environ.c".
2012 (OBJS): Add "common/environ.h".
2014 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2016 * configure.ac: Check if the fs_base and gs_base members of
2017 `struct user_regs_struct' exist.
2018 * config.in: Regenerated.
2019 * configure: Likewise.
2021 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2023 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2025 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2026 (get_next_pcs_syscall_next_pc): Likewise.
2028 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2030 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2031 * nto-x86-low.c: Likewise.
2033 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2035 * Makefile.in: Include disable-implicit-rules.mk.
2037 2016-11-23 Pedro Alves <palves@redhat.com>
2039 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2040 (debug_vprintf): Use std::chrono::steady_clock instead of
2041 gettimeofday. Use '.' instead of ':'.
2042 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2043 (get_timestamp): Use std::chrono::steady_clock instead of
2046 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2048 * Makefile.in: Fix whitespace formatting.
2050 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2052 * Makefile.in (SFILES, OBS): Flatten list and order
2055 2016-11-23 Pedro Alves <palves@redhat.com>
2057 * event-loop.c (handle_file_event): Use warning.
2058 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2059 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2062 2016-11-23 Pedro Alves <palves@redhat.com>
2064 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2066 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2067 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2068 debug_printf and debug_flush for debug output.
2069 * server.c (handle_general_set): Likewise.
2070 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2073 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2075 * Makefile.in (.c.o): Replace rule with ...
2076 (%.o: %.c): ... this one.
2078 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2080 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2081 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2083 * configure.ac: Remove checks for the make program.
2084 * configure: Re-generate.
2086 2016-10-28 Pedro Alves <palves@redhat.com>
2088 * Makefile.in (CXX_DIALECT): Get from configure.
2089 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2090 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2091 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2092 * config.in: Regenerate.
2093 * configure: Regenerate.
2095 2016-10-27 Yao Qi <yao.qi@linaro.org>
2097 * linux-low.c (linux_supports_range_stepping): Return true if
2098 can_software_single_step return true.
2100 2016-10-27 Yao Qi <yao.qi@linaro.org>
2102 * inferiors.c (find_inferior_in_random): New function.
2103 * inferiors.h (find_inferior_in_random): Declare.
2104 * linux-low.c (linux_wait_for_event_filtered): Call
2105 find_inferior_in_random instead of find_inferior.
2107 2016-10-27 Yao Qi <yao.qi@linaro.org>
2109 * linux-low.c (linux_wait_1): If single-step breakpoints are
2110 inserted, remove them.
2112 2016-10-26 Pedro Alves <palves@redhat.com>
2114 * linux-low.c (handle_extended_wait): Link parent/child fork
2116 (linux_wait_1): Unlink them.
2117 (linux_set_resume_request): Ignore resume requests for
2118 already-resumed and unhandled fork child threads.
2119 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2120 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2122 (handle_v_requests) <vCont>: Don't call require_running.
2123 * server.h (in_queued_stop_replies): New declaration.
2125 2016-10-24 Yao Qi <yao.qi@linaro.org>
2128 * linux-aarch64-low.c (append_insns): Cast the return value to
2131 2016-10-10 Yao Qi <yao.qi@linaro.org>
2133 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2135 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2137 * target.c (target_supports_multi_process): New function, moved
2139 * target.h (target_supports_multi_process): ... here. Remove
2142 2016-10-05 Tom Tromey <tom@tromey.com>
2145 * tracepoint.c (handle_tracepoint_bkpts): Check
2146 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2148 2016-10-05 Yao Qi <yao.qi@linaro.org>
2150 * configure.srv: Update the path of arm-*.xml files.
2152 2016-10-05 Terry Guo <terry.guo@arm.com>
2153 Yao Qi <yao.qi@linaro.org>
2155 * Makefile.in: Adjust the path of rules.
2156 * configure.srv: Update the path of xml files.
2157 * regformats/arm-with-iwmmxt.dat: Regenerated.
2158 * regformats/arm-with-neon.dat: Likewise.
2159 * regformats/arm-with-vfpv2.dat: Likewise.
2160 * regformats/arm-with-vfpv3.dat Likewise.
2162 2016-09-30 Yao Qi <yao.qi@linaro.org>
2165 * target.c (target_stop_and_wait): Don't call
2166 target_continue_no_signal, use resume_stop instead.
2168 2016-09-26 Yao Qi <yao.qi@linaro.org>
2170 * linux-low.c (linux_wait_1): Call debug_exit.
2172 2016-09-23 Pedro Alves <palves@redhat.com>
2174 * Makefile.in (SFILES): Add common/new-op.c.
2175 (OBS): Add common/new-op.o.
2176 (new-op.o): New rule.
2178 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2180 * .gitinore: Ignore more files.
2182 2016-09-21 Yao Qi <yao.qi@linaro.org>
2184 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2187 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2189 * server.c (start_inferior): Call target_mourn_inferior instead of
2190 mourn_inferior; pass ptid_t argument to it.
2192 (handle_target_event): Likewise.
2193 * target.c (target_mourn_inferior): New function.
2194 * target.h (mourn_inferior): Delete macro.
2196 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2198 * linux-low.c (lwp_is_stepping): New function.
2200 2016-09-06 Carl Love <cel@us.ibm.com>
2202 * server.c (start_inferior): Fixed comment, requested comment change
2203 didn't get updated correctly. Removed reference to ptrace () call as
2204 it is only true on Linux systems.
2206 2016-09-06 Carl Love <cel@us.ibm.com>
2208 * server.c (start_inferior): Do not call
2209 function target_post_create_inferior () if the
2210 inferior process has already exited.
2212 2016-09-05 Pedro Alves <palves@redhat.com>
2214 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2215 (COMPILE.pre, CC_LD): Use CXX directly.
2216 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2217 * acinclude.m4: Don't include build-with-cxx.m4.
2218 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2219 * configure: Regenerate.
2221 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2224 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2225 call writing data to own_buf.
2227 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2229 * target.c (mywait): Call target_wait instead of
2231 (target_wait): New function.
2233 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2235 * server.c (start_inferior): New variable 'ptid'. Replace calls
2236 to the_target->resume by target_continue{,_no_signal}, depending
2238 * target.c (target_stop_and_wait): Call target_continue_no_signal
2239 instead of the_target->resume.
2240 (target_continue): New function.
2242 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2244 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2246 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2249 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2251 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2252 * linux-arm-low.c (ps_get_thread_area): Likewise.
2253 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2254 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2255 * linux-mips-low.c (ps_get_thread_area): Likewise.
2256 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2257 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2258 * linux-x86-low.c (ps_get_thread_area): Likewise.
2259 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2261 2016-08-19 Pedro Alves <palves@redhat.com>
2263 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2265 2016-08-19 Pedro Alves <palves@redhat.com>
2267 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2268 comment. Use memcpy instead of casting through unsigned long.
2270 2016-08-19 Pedro Alves <palves@redhat.com>
2272 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2273 allocating around 0x80000000.
2275 2016-08-19 Pedro Alves <palves@redhat.com>
2278 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2279 (x32-avx512-linux-ipa.o): New rules.
2280 * configure.ac (x86_64-*-linux*): New x32 check.
2281 * configure.srv (ipa_x32_linux_regobj): New.
2282 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2283 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2285 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2287 * configure: Regenerate.
2289 2016-08-09 Pedro Alves <palves@redhat.com>
2292 * Makefile.in (OBS): Add signals-state-save-restore.o.
2293 (signals-state-save-restore.o): New rule.
2294 * config.in: Regenerate.
2295 * configure: Regenerate.
2296 * linux-low.c: Include "signals-state-save-restore.h".
2297 (linux_create_inferior): Call
2298 restore_original_signals_state.
2299 * server.c: Include "dispositions-save-restore.h".
2300 (captured_main): Call save_original_signals_state.
2302 2016-08-05 Pedro Alves <palves@redhat.com>
2304 * configure: Regenerate.
2306 2016-08-04 Yao Qi <yao.qi@linaro.org>
2308 * linux-low.c (regsets_fetch_inferior_registers): Check
2309 errno is ESRCH or not.
2311 2016-08-02 Yao Qi <yao.qi@linaro.org>
2313 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2314 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2315 (thread_db_load_search): Update.
2316 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2317 td_ta_set_event and td_ta_event_getmsg.
2319 2016-07-26 Pedro Alves <palves@redhat.com>
2322 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2323 of unsigned long for 64-bit registers and use uint32_t instead of
2324 unsigned int for 32-bit registers.
2326 2016-07-26 Pedro Alves <palves@redhat.com>
2328 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2331 2016-07-21 Tom Tromey <tom@tromey.com>
2333 * configure: Rebuild.
2335 2016-07-21 Yao Qi <yao.qi@linaro.org>
2337 * mem-break.c (find_gdb_breakpoint): Cast bp to
2338 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2340 2016-07-21 Yao Qi <yao.qi@linaro.org>
2342 * server.c (handle_v_requests): Support s and S actions
2343 if target_supports_software_single_step return true.
2345 2016-07-21 Yao Qi <yao.qi@linaro.org>
2347 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2348 is resume_step, call maybe_hw_step.
2349 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2351 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2353 (proceed_one_lwp): If resume request is resume_step, install
2354 reinsert breakpoints and call maybe_hw_step.
2356 2016-07-21 Yao Qi <yao.qi@linaro.org>
2358 * linux-low.c (proceed_one_lwp): Declare.
2359 (linux_resume_one_thread): Remove local variable 'step'.
2360 Lift code enqueue signal. Call proceed_one_lwp instead of
2361 linux_resume_one_lwp.
2363 2016-07-21 Yao Qi <yao.qi@linaro.org>
2365 * linux-low.c (linux_resume_one_thread): Call
2366 enqueue_pending_signal.
2368 2016-07-21 Yao Qi <yao.qi@linaro.org>
2370 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2371 * inferiors.c (do_restore_current_thread_cleanup): New function.
2372 (make_cleanup_restore_current_thread): Likewise.
2373 * linux-low.c (install_software_single_step_breakpoints): Call
2374 make_cleanup_restore_current_thread. Switch current_thread to
2377 2016-07-21 Yao Qi <yao.qi@linaro.org>
2379 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2380 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2381 (clone_one_breakpoint): Likewise.
2382 (delete_reinsert_breakpoints): Change parameter to thread.
2384 (has_reinsert_breakpoints): Likewise.
2385 (uninsert_reinsert_breakpoints): Likewise.
2386 (reinsert_reinsert_breakpoints): Likewise.
2387 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2388 (delete_reinsert_breakpoints): Likewise.
2389 (reinsert_reinsert_breakpoints): Likewise.
2390 (uninsert_reinsert_breakpoints): Likewise.
2391 (has_reinsert_breakpoints): Likewise.
2393 2016-07-21 Yao Qi <yao.qi@linaro.org>
2395 * inferiors.c (get_thread_process): Make parameter const.
2396 * inferiors.h (get_thread_process): Update declaration.
2397 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2398 Add new parameters child_thread and parent_thread. Callers
2400 * mem-break.h (clone_all_breakpoints): Update declaration.
2402 2016-07-21 Yao Qi <yao.qi@linaro.org>
2404 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2405 <command_list, handler>: Remove.
2406 (struct gdb_breakpoint): New.
2407 (struct other_breakpoint): New.
2408 (struct reinsert_breakpoint): New.
2409 (is_gdb_breakpoint): New function.
2410 (any_persistent_commands): Update command_list if
2411 is_gdb_breakpoint returns true.
2412 (set_breakpoint): Create breakpoints according to their types.
2413 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2414 (set_gdb_breakpoint_1): Likewise.
2415 (set_gdb_breakpoint): Likewise.
2416 (clear_breakpoint_conditions): Change parameter type to
2417 'struct gdb_breakpoint *'.
2418 (clear_breakpoint_commands): Likewise.
2419 (clear_breakpoint_conditions_and_commands): Likewise.
2420 (add_condition_to_breakpoint): Likewise.
2421 (add_breakpoint_condition): Likewise.
2422 (add_commands_to_breakpoint): Likewise.
2423 (check_breakpoints): Check other_breakpoint.
2424 (clone_one_breakpoint): Clone breakpopint according to its type.
2425 * mem-break.h (struct gdb_breakpoint): Declare.
2426 (set_gdb_breakpoint): Update declaration.
2427 (clear_breakpoint_conditions_and_commands): Likewise.
2428 (add_breakpoint_condition): Likewise.
2429 (add_breakpoint_commands): Likewise.
2430 * server.c (process_point_options): Change parameter type to
2431 'struct gdb_breakpoint *'.
2433 2016-07-21 Yao Qi <yao.qi@linaro.org>
2435 * mem-break.c (set_breakpoint_at): Rename it to ...
2436 (set_breakpoint_type_at): ... it.
2437 (set_breakpoint_at): Call set_breakpoint_type_at.
2438 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2439 * mem-break.h (set_breakpoint_at): Update comments.
2441 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2443 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2445 (nios2_store_gregset): Likewise.
2447 2016-07-01 Pedro Alves <palves@redhat.com>
2448 Antoine Tremblay <antoine.tremblay@ericsson.com>
2450 * linux-low.c: Change interface to take the target lwp_info
2451 pointer directly and return void. Handle detaching from a zombie
2453 (linux_detach_lwp_callback): New function.
2454 (linux_detach): Detach from the leader thread after detaching from
2457 2016-06-28 Yao Qi <yao.qi@linaro.org>
2459 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2460 for variable new_offset.
2461 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2462 (aarch64_ftrace_insn_reloc_cb): Likewise.
2463 (aarch64_ftrace_insn_reloc_tb): Likewise.
2464 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2465 PRIx64 instead of PRIx32.
2467 2016-06-28 Yao Qi <yao.qi@linaro.org>
2469 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2470 (the_low_target): Install arm_get_syscall_trapinfo.
2472 2016-06-28 Yao Qi <yao.qi@linaro.org>
2474 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2476 (the_low_target): Install aarch64_get_syscall_trapinfo.
2478 2016-06-28 Yao Qi <yao.qi@linaro.org>
2480 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2482 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2483 Remove parameter sysno.
2484 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2487 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2489 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2490 (s390_emit_ne_goto): Likewise.
2491 (s390_emit_lt_goto): Likewise.
2492 (s390_emit_le_goto): Likewise.
2493 (s390_emit_gt_goto): Likewise.
2494 (s390_emit_ge_goto): Likewise.
2495 (s390x_emit_eq_goto): Likewise.
2496 (s390x_emit_ne_goto): Likewise.
2497 (s390x_emit_lt_goto): Likewise.
2498 (s390x_emit_le_goto): Likewise.
2499 (s390x_emit_gt_goto): Likewise.
2500 (s390x_emit_ge_goto): Likewise.
2501 (s390_emit_ops_impl): Mark variable static.
2502 (s390x_emit_ops): Likewise.
2504 2016-06-17 Yao Qi <yao.qi@linaro.org>
2506 * linux-low.c (handle_extended_wait): Call
2507 uninsert_reinsert_breakpoints for the parent process. Remove
2508 reinsert breakpoints from the child process. Reinsert them to
2509 the parent process when vfork is done.
2510 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2511 (reinsert_reinsert_breakpoints): New function.
2512 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2513 (reinsert_reinsert_breakpoints): Declare.
2515 2016-06-17 Yao Qi <yao.qi@linaro.org>
2517 * linux-low.c (handle_extended_wait): If the parent is doing
2518 step-over, remove the reinsert breakpoints from the forked child.
2520 2016-06-17 Yao Qi <yao.qi@linaro.org>
2522 * linux-low.c (unsuspend_all_lwps): Declare.
2523 (linux_low_filter_event): If thread exited, call finish_step_over.
2524 If step-over is finished, unsuspend other threads.
2526 2016-06-17 Yao Qi <yao.qi@linaro.org>
2528 * linux-low.c (linux_resume_one_lwp_throw): Assert
2529 has_reinsert_breakpoints returns false.
2530 * mem-break.c (delete_disabled_breakpoints): Assert
2531 bp type isn't reinsert_breakpoint.
2533 2016-06-17 Yao Qi <yao.qi@linaro.org>
2535 * linux-low.c (maybe_hw_step): New function.
2536 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2537 (finish_step_over): Switch current_thread to lwp temporarily,
2538 and assert has_reinsert_breakpoints returns true.
2539 (proceed_one_lwp): Call maybe_hw_step.
2540 * mem-break.c (has_reinsert_breakpoints): New function.
2541 * mem-break.h (has_reinsert_breakpoints): Declare.
2543 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2545 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2547 2016-05-17 Yao Qi <yao.qi@linaro.org>
2549 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2550 instead of find_inferior.
2552 2016-05-05 Yao Qi <yao.qi@linaro.org>
2554 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2555 Initialize res to zero.
2557 2016-05-05 Yao Qi <yao.qi@linaro.org>
2559 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2562 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2564 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2565 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2566 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2568 2016-04-28 Par Olsson <par.olsson@windriver.com>
2569 Simon Marchi <simon.marchi@ericsson.com>
2571 * tracepoint.c (write_inferior_int8): New function.
2572 (cmd_qtenable_disable): Write enable flag using
2573 write_inferior_int8.
2575 2016-04-25 Yao Qi <yao.qi@linaro.org>
2577 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2578 (need_step_over_p): Return zero if the LWP has pending signals
2579 can be delivered on software single step target.
2581 2016-04-25 Yao Qi <yao.qi@linaro.org>
2583 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2584 return instead of error.
2586 2016-04-22 Yao Qi <yao.qi@linaro.org>
2588 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2591 2016-04-22 Yao Qi <yao.qi@linaro.org>
2593 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2594 signal when stepping over breakpoint with software single
2597 2016-04-21 Pedro Alves <palves@redhat.com>
2599 * linux-s390-low.c (s390_collect_ptrace_register)
2600 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2602 (s390_check_regset): Use void * instead of gdb_byte *.
2604 2016-04-20 Pedro Alves <palves@redhat.com>
2606 * configure: Renegerate.
2608 2016-04-20 Yao Qi <yao.qi@linaro.org>
2610 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2611 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2613 (arm_store_gregset): Likewise.
2615 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2617 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2618 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2619 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2620 (amd64-avx-mpx-linux.c): New rules.
2621 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2622 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2623 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2624 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2625 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2626 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2627 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2628 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2629 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2630 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2631 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2632 * linux-x86-low.c (x86_linux_read_description): Add case for
2633 X86_XSTATE_AVX_MPX_MASK.
2634 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2635 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2636 init_registers_i386_avx_mpx_linux.
2637 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2638 (initialize_low_tracepoint): Call
2639 init_registers_i386_avx_mpx_linux.
2640 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2641 (initialize_low_tracepoint): Call
2642 init_registers_amd64_avx_mpx_linux.
2643 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2644 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2645 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2648 2016-04-18 Pedro Alves <palves@redhat.com>
2650 * configure: Regenerate.
2652 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2654 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2655 (aarch64_emit_sub): Likewise.
2657 2016-04-12 Pedro Alves <palves@redhat.com>
2659 * utils.c (prepare_to_throw_exception): Delete.
2661 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2663 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2665 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2667 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2669 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2671 * linux-aarch64-ipa.c: Add <elf.h> include.
2672 * linux-ppc-ipa.c: Add <elf.h> include.
2673 * linux-s390-ipa.c: Add <elf.h> include.
2675 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2677 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2678 (get_raw_reg_ptr): Likewise.
2679 (get_trace_state_variable_value_ptr): Likewise.
2680 (set_trace_state_variable_value_ptr): Likewise.
2681 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2684 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2685 Marcin Kościelnicki <koriakin@0x04.net>
2688 * linux-ppc-low.c (emit_insns): New function.
2689 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2690 (ppc_emit_prologue): New function.
2691 (ppc_emit_epilogue): New function.
2692 (ppc_emit_add): New function.
2693 (ppc_emit_sub): New function.
2694 (ppc_emit_mul): New function.
2695 (ppc_emit_lsh): New function.
2696 (ppc_emit_rsh_signed): New function.
2697 (ppc_emit_rsh_unsigned): New function.
2698 (ppc_emit_ext): New function.
2699 (ppc_emit_zero_ext): New function.
2700 (ppc_emit_log_not): New function.
2701 (ppc_emit_bit_and): New function.
2702 (ppc_emit_bit_or): New function.
2703 (ppc_emit_bit_xor): New function.
2704 (ppc_emit_bit_not): New function.
2705 (ppc_emit_equal): New function.
2706 (ppc_emit_less_signed): New function.
2707 (ppc_emit_less_unsigned): New function.
2708 (ppc_emit_ref): New function.
2709 (ppc_emit_const): New function.
2710 (ppc_emit_reg): New function.
2711 (ppc_emit_pop): New function.
2712 (ppc_emit_stack_flush): New function.
2713 (ppc_emit_swap): New function.
2714 (ppc_emit_stack_adjust): New function.
2715 (ppc_emit_call): New function.
2716 (ppc_emit_int_call_1): New function.
2717 (ppc_emit_void_call_2): New function.
2718 (ppc_emit_if_goto): New function.
2719 (ppc_emit_goto): New function.
2720 (ppc_emit_eq_goto): New function.
2721 (ppc_emit_ne_goto): New function.
2722 (ppc_emit_lt_goto): New function.
2723 (ppc_emit_le_goto): New function.
2724 (ppc_emit_gt_goto): New function.
2725 (ppc_emit_ge_goto): New function.
2726 (ppc_write_goto_address): New function.
2727 (ppc_emit_ops_impl): New static variable.
2728 (ppc64v1_emit_prologue): New function.
2729 (ppc64v2_emit_prologue): New function.
2730 (ppc64_emit_epilogue): New function.
2731 (ppc64_emit_add): New function.
2732 (ppc64_emit_sub): New function.
2733 (ppc64_emit_mul): New function.
2734 (ppc64_emit_lsh): New function.
2735 (ppc64_emit_rsh_signed): New function.
2736 (ppc64_emit_rsh_unsigned): New function.
2737 (ppc64_emit_ext): New function.
2738 (ppc64_emit_zero_ext): New function.
2739 (ppc64_emit_log_not): New function.
2740 (ppc64_emit_bit_and): New function.
2741 (ppc64_emit_bit_or): New function.
2742 (ppc64_emit_bit_xor): New function.
2743 (ppc64_emit_bit_not): New function.
2744 (ppc64_emit_equal): New function.
2745 (ppc64_emit_less_signed): New function.
2746 (ppc64_emit_less_unsigned): New function.
2747 (ppc64_emit_ref): New function.
2748 (ppc64_emit_const): New function.
2749 (ppc64v1_emit_reg): New function.
2750 (ppc64v2_emit_reg): New function.
2751 (ppc64_emit_pop): New function.
2752 (ppc64_emit_stack_flush): New function.
2753 (ppc64_emit_swap): New function.
2754 (ppc64v1_emit_call): New function.
2755 (ppc64v2_emit_call): New function.
2756 (ppc64v1_emit_int_call_1): New function.
2757 (ppc64v2_emit_int_call_1): New function.
2758 (ppc64v1_emit_void_call_2): New function.
2759 (ppc64v2_emit_void_call_2): New function.
2760 (ppc64_emit_if_goto): New function.
2761 (ppc64_emit_eq_goto): New function.
2762 (ppc64_emit_ne_goto): New function.
2763 (ppc64_emit_lt_goto): New function.
2764 (ppc64_emit_le_goto): New function.
2765 (ppc64_emit_gt_goto): New function.
2766 (ppc64_emit_ge_goto): New function.
2767 (ppc64v1_emit_ops_impl): New static variable.
2768 (ppc64v2_emit_ops_impl): New static variable.
2769 (ppc_emit_ops): New function.
2770 (linux_low_target): Wire in ppc_emit_ops.
2772 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2773 Marcin Kościelnicki <koriakin@0x04.net>
2776 * Makefile.in: Add powerpc-*-ipa.o
2777 * configure.srv: Add ipa_obj for powerpc*-linux.
2778 * linux-ppc-ipa.c: New file.
2779 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2781 (PPC_FIELD): New macro.
2782 (PPC_SEXT): New macro.
2783 (PPC_OP6): New macro.
2784 (PPC_BO): New macro.
2785 (PPC_LI): New macro.
2786 (PPC_BD): New macro.
2787 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2788 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2789 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2790 (ppc_get_thread_area): New function.
2791 (is_elfv2_inferior): New function.
2792 (gen_ds_form): New function.
2793 (GEN_STD): New macro.
2794 (GEN_STDU): New macro.
2795 (GEN_LD): New macro.
2796 (GEN_LDU): New macro.
2797 (gen_d_form): New function.
2798 (GEN_ADDI): New macro.
2799 (GEN_ADDIS): New macro.
2800 (GEN_LI): New macro.
2801 (GEN_LIS): New macro.
2802 (GEN_ORI): New macro.
2803 (GEN_ORIS): New macro.
2804 (GEN_LWZ): New macro.
2805 (GEN_STW): New macro.
2806 (GEN_STWU): New macro.
2807 (gen_xfx_form): New function.
2808 (GEN_MFSPR): New macro.
2809 (GEN_MTSPR): New macro.
2810 (GEN_MFCR): New macro.
2811 (GEN_MTCR): New macro.
2812 (GEN_SYNC): New macro.
2813 (GEN_LWSYNC): New macro.
2814 (gen_x_form): New function.
2815 (GEN_OR): New macro.
2816 (GEN_MR): New macro.
2817 (GEN_LWARX): New macro.
2818 (GEN_STWCX): New macro.
2819 (GEN_CMPW): New macro.
2820 (gen_md_form): New function.
2821 (GEN_RLDICL): New macro.
2822 (GEN_RLDICR): New macro.
2823 (gen_i_form): New function.
2825 (GEN_BL): New macro.
2826 (gen_b_form): New function.
2827 (GEN_BNE): New macro.
2828 (GEN_LOAD): New macro.
2829 (GEN_STORE): New macro.
2830 (gen_limm): New function.
2831 (gen_atomic_xchg): New function.
2832 (gen_call): New function.
2833 (ppc_relocate_instruction): New function.
2834 (ppc_install_fast_tracepoint_jump_pad): New function.
2835 (ppc_get_min_fast_tracepoint_insn_len): New function.
2836 (ppc_get_ipa_tdesc_idx): New function.
2837 (the_low_target): Wire in the new functions.
2838 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2840 * linux-ppc-tdesc.h: New file.
2842 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2844 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2845 (alloc_jump_pad_buffer): New function.
2846 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2847 (alloc_jump_pad_buffer): New function.
2848 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2849 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2850 (alloc_jump_pad_buffer): New function.
2851 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2852 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2853 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2854 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2856 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2858 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2859 * linux-amd64-ipa.c: Likewise.
2860 * linux-i386-ipa.c: Likewise.
2861 * linux-s390-ipa.c: Likewise.
2862 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2863 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2864 set_trace_state_variable_value_ptr.
2865 (struct ipa_sym_addresses): Likewise.
2866 (symbol_list): Likewise.
2867 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2868 accessing gdb_collect directly.
2869 (gdb_collect_ptr_type): New typedef.
2870 (get_raw_reg_ptr_type): New typedef.
2871 (get_trace_state_variable_value_ptr_type): New typedef.
2872 (set_trace_state_variable_value_ptr_type): New typedef.
2873 (gdb_collect_ptr): New global.
2874 (get_raw_reg_ptr): New global.
2875 (get_trace_state_variable_value_ptr): New global.
2876 (set_trace_state_variable_value_ptr): New global.
2877 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2878 accessing get_raw_reg directly.
2879 (get_get_tsv_func_addr): Likewise for
2880 get_trace_state_variable_value_ptr.
2881 (get_set_tsv_func_addr): Likewise for
2882 set_trace_state_variable_value_ptr.
2883 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2885 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2887 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2889 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2891 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2893 (relocate_instruction): Remove own_buf.
2894 * server.c (own_buf): Make global.
2895 (handle_v_requests): Make global.
2896 * server.h (own_buf): New declaration.
2897 (handle_v_requests): New prototype.
2899 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2902 * linux-s390-low.c (add_insns): New function.
2903 (s390_emit_prologue): New function.
2904 (s390_emit_epilogue): New function.
2905 (s390_emit_add): New function.
2906 (s390_emit_sub): New function.
2907 (s390_emit_mul): New function.
2908 (s390_emit_lsh): New function.
2909 (s390_emit_rsh_signed): New function.
2910 (s390_emit_rsh_unsigned): New function.
2911 (s390_emit_ext): New function.
2912 (s390_emit_log_not): New function.
2913 (s390_emit_bit_and): New function.
2914 (s390_emit_bit_or): New function.
2915 (s390_emit_bit_xor): New function.
2916 (s390_emit_bit_not): New function.
2917 (s390_emit_equal): New function.
2918 (s390_emit_less_signed): New function.
2919 (s390_emit_less_unsigned): New function.
2920 (s390_emit_ref): New function.
2921 (s390_emit_if_goto): New function.
2922 (s390_emit_goto): New function.
2923 (s390_write_goto_address): New function.
2924 (s390_emit_litpool): New function.
2925 (s390_emit_const): New function.
2926 (s390_emit_call): New function.
2927 (s390_emit_reg): New function.
2928 (s390_emit_pop): New function.
2929 (s390_emit_stack_flush): New function.
2930 (s390_emit_zero_ext): New function.
2931 (s390_emit_swap): New function.
2932 (s390_emit_stack_adjust): New function.
2933 (s390_emit_set_r2): New function.
2934 (s390_emit_int_call_1): New function.
2935 (s390_emit_void_call_2): New function.
2936 (s390_emit_eq_goto): New function.
2937 (s390_emit_ne_goto): New function.
2938 (s390_emit_lt_goto): New function.
2939 (s390_emit_le_goto): New function.
2940 (s390_emit_gt_goto): New function.
2941 (s390_emit_ge_goto): New function.
2942 (s390x_emit_prologue): New function.
2943 (s390x_emit_epilogue): New function.
2944 (s390x_emit_add): New function.
2945 (s390x_emit_sub): New function.
2946 (s390x_emit_mul): New function.
2947 (s390x_emit_lsh): New function.
2948 (s390x_emit_rsh_signed): New function.
2949 (s390x_emit_rsh_unsigned): New function.
2950 (s390x_emit_ext): New function.
2951 (s390x_emit_log_not): New function.
2952 (s390x_emit_bit_and): New function.
2953 (s390x_emit_bit_or): New function.
2954 (s390x_emit_bit_xor): New function.
2955 (s390x_emit_bit_not): New function.
2956 (s390x_emit_equal): New function.
2957 (s390x_emit_less_signed): New function.
2958 (s390x_emit_less_unsigned): New function.
2959 (s390x_emit_ref): New function.
2960 (s390x_emit_if_goto): New function.
2961 (s390x_emit_const): New function.
2962 (s390x_emit_call): New function.
2963 (s390x_emit_reg): New function.
2964 (s390x_emit_pop): New function.
2965 (s390x_emit_stack_flush): New function.
2966 (s390x_emit_zero_ext): New function.
2967 (s390x_emit_swap): New function.
2968 (s390x_emit_stack_adjust): New function.
2969 (s390x_emit_int_call_1): New function.
2970 (s390x_emit_void_call_2): New function.
2971 (s390x_emit_eq_goto): New function.
2972 (s390x_emit_ne_goto): New function.
2973 (s390x_emit_lt_goto): New function.
2974 (s390x_emit_le_goto): New function.
2975 (s390x_emit_gt_goto): New function.
2976 (s390x_emit_ge_goto): New function.
2977 (s390_emit_ops): New function.
2978 (struct linux_target_ops): Fill in emit_ops hook.
2980 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2983 * Makefile.in: Add s390 IPA files.
2984 * configure.srv: Build IPA for s390.
2985 * linux-s390-ipa.c: New file.
2986 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2987 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2988 (tdesc_s390_linux32): Likewise.
2989 (init_registers_s390_linux32v1): Likewise.
2990 (tdesc_s390_linux32v1): Likewise.
2991 (init_registers_s390_linux32v2): Likewise.
2992 (tdesc_s390_linux32v2): Likewise.
2993 (init_registers_s390_linux64): Likewise.
2994 (tdesc_s390_linux64): Likewise.
2995 (init_registers_s390_linux64v1): Likewise.
2996 (tdesc_s390_linux64v1): Likewise.
2997 (init_registers_s390_linux64v2): Likewise.
2998 (tdesc_s390_linux64v2): Likewise.
2999 (init_registers_s390_te_linux64): Likewise.
3000 (tdesc_s390_te_linux64): Likewise.
3001 (init_registers_s390_vx_linux64): Likewise.
3002 (tdesc_s390_vx_linux64): Likewise.
3003 (init_registers_s390_tevx_linux64): Likewise.
3004 (tdesc_s390_tevx_linux64): Likewise.
3005 (init_registers_s390x_linux64): Likewise.
3006 (tdesc_s390x_linux64): Likewise.
3007 (init_registers_s390x_linux64v1): Likewise.
3008 (tdesc_s390x_linux64v1): Likewise.
3009 (init_registers_s390x_linux64v2): Likewise.
3010 (tdesc_s390x_linux64v2): Likewise.
3011 (init_registers_s390x_te_linux64): Likewise.
3012 (tdesc_s390x_te_linux64): Likewise.
3013 (init_registers_s390x_vx_linux64): Likewise.
3014 (tdesc_s390x_vx_linux64): Likewise.
3015 (init_registers_s390x_tevx_linux64): Likewise.
3016 (tdesc_s390x_tevx_linux64): Likewise.
3017 (have_hwcap_s390_vx): New static variable.
3018 (s390_arch_setup): Fill have_hwcap_s390_vx.
3019 (s390_get_thread_area): New function.
3020 (s390_ft_entry_gpr_esa): New const.
3021 (s390_ft_entry_gpr_zarch): New const.
3022 (s390_ft_entry_misc): New const.
3023 (s390_ft_entry_fr): New const.
3024 (s390_ft_entry_vr): New const.
3025 (s390_ft_main_31): New const.
3026 (s390_ft_main_64): New const.
3027 (s390_ft_exit_fr): New const.
3028 (s390_ft_exit_vr): New const.
3029 (s390_ft_exit_misc): New const.
3030 (s390_ft_exit_gpr_esa): New const.
3031 (s390_ft_exit_gpr_zarch): New const.
3032 (append_insns): New function.
3033 (s390_relocate_instruction): New function.
3034 (s390_install_fast_tracepoint_jump_pad): New function.
3035 (s390_get_min_fast_tracepoint_insn_len): New function.
3036 (s390_get_ipa_tdesc_idx): New function.
3037 (struct linux_target_ops): Wire in the above functions.
3038 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3039 * linux-s390-tdesc.h: New file.
3041 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3043 * linux-s390-low.c (s390_supports_tracepoints): New function.
3044 (struct linux_target_ops): Fill supports_tracepoints hook.
3046 2016-03-18 Yao Qi <yao.qi@linaro.org>
3048 * linux-low.c (lwp_signal_can_be_delivered): New function.
3049 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3051 2016-03-18 Yao Qi <yao.qi@linaro.org>
3053 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3054 0 if signal is enqueued. Remove 'signal' from one debugging
3055 message. Move one debugging message to some lines below.
3056 Remove code setting 'signal' to 0.
3058 2016-03-18 Yao Qi <yao.qi@linaro.org>
3060 * linux-low.c (linux_low_filter_event): Remove redundant
3061 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3063 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3065 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3066 (struct linux_target_ops): Wire in the above.
3068 2016-03-03 Yao Qi <yao.qi@linaro.org>
3070 * linux-low.c: Update comments to start_step_over.
3072 2016-03-03 Yao Qi <yao.qi@linaro.org>
3075 * linux-low.c (handle_extended_wait): Set child suspended
3076 if event_lwp->bp_reinsert isn't zero.
3078 2016-03-02 Yao Qi <yao.qi@linaro.org>
3080 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3081 enqueue_pending_signal.
3083 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3085 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3088 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3090 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3091 (s390_regmap_3264) [!__s390x__]: New global.
3092 (s390_collect_ptrace_register): Skip map entries containing -1.
3093 (s390_supply_ptrace_register): Ditto.
3094 (s390_fill_gprs_high): New function.
3095 (s390_store_gprs_high): New function.
3096 (s390_regsets): Add NT_S390_HIGH_GPRS.
3097 (s390_get_hwcap): Enable on 31-bit.
3098 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3099 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3100 Detect NT_S390_HIGH_GPRS.
3101 (s390_usrregs_info_3264): Enable on 31-bit.
3102 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3103 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3105 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3108 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3109 * configure.srv: Ditto.
3110 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3111 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3112 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3113 (init_registers_amd64_linux): Remove prototype.
3114 (tdesc_amd64_linux): Remove declaration.
3115 (get_ipa_tdesc): New function.
3116 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3117 initialize remaining tdescs.
3118 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3119 (init_registers_i386_linux): Remove prototype.
3120 (tdesc_i386_linux): Remove declaration.
3121 (get_ipa_tdesc): New function.
3122 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3123 initialize remaining tdescs.
3124 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3125 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3126 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3127 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3128 (x86_get_ipa_tdesc_idx): New function.
3129 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3130 * linux-x86-tdesc.h: New file.
3131 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3132 (target_get_ipa_tdesc_idx): New macro.
3133 * tracepoint.c (ipa_tdesc_idx): New macro.
3134 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3135 (symbol_list): Add ipa_tdesc_idx.
3136 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3137 (ipa_tdesc): Remove.
3138 (ipa_tdesc_idx): New variable.
3139 (get_context_regcache): Use get_ipa_tdesc.
3140 (gdb_collect): Ditto.
3142 * tracepoint.h (get_ipa_tdesc): New prototype.
3143 (ipa_tdesc): Remove.
3145 2016-02-24 Pedro Alves <palves@redhat.com>
3147 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3148 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3149 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3150 Factor out common code between the USE_SIGTRAP_SIGINFO and
3151 !USE_SIGTRAP_SIGINFO blocks.
3152 (linux_low_filter_event): Call save_stop_reason instead of
3153 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3155 (linux_wait_1): Update comments.
3157 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3159 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3160 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3161 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3162 ppc_insert_point, ppc_remove_point.
3164 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3166 * linux-s390-low.c (s390_supports_z_point_type): New function.
3167 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3169 2016-02-16 Yao Qi <yao.qi@linaro.org>
3171 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3172 PC. Get pc from regcache_read_pc.
3174 2016-02-12 Yao Qi <yao.qi@linaro.org>
3176 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3177 or linux_get_pc_32bit.
3178 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3180 2016-02-12 Yao Qi <yao.qi@linaro.org>
3182 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3183 arm_linux_get_next_pcs_fixup.
3185 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3187 * tracepoint.c (x_tracepoint_action_download): Change
3188 write_inferior_data_ptr to write_inferior_data_pointer.
3189 (cmd_qtstart): Likewise.
3190 (write_inferior_data_ptr): Remove.
3191 (download_agent_expr): Change write_inferior_data_ptr to
3192 write_inferior_data_pointer.
3193 (download_tracepoint_1): Likewise.
3194 (download_tracepoint): Likewise.
3195 (download_trace_state_variables): Likewise.
3197 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3198 Marcin Kościelnicki <koriakin@0x04.net>
3200 * tracepoint.c (struct tracepoint_action_ops): Remove.
3201 (struct tracepoint_action): Remove ops.
3202 (m_tracepoint_action_download, r_tracepoint_action_download)
3203 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3204 size and offset accordingly.
3205 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3206 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3207 (tracepoint_action_send, tracepoint_action_download): New functions.
3208 Helpers for trace action handlers.
3209 (add_tracepoint_action): Remove setup actions ops.
3210 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3212 2016-02-10 Yao Qi <yao.qi@linaro.org>
3214 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3216 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3218 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3220 * configure: Regenerate.
3222 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3224 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3225 void * to gdb_byte *.
3226 * linux-low.c (siginfo_fixup): Likewise.
3227 (linux_xfer_siginfo): Likewise.
3228 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3230 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3232 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3234 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3236 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3238 * linux-x86-low.c [__x86_64__]: Include
3239 "nat/amd64-linux-siginfo.h".
3240 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3241 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3242 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3243 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3244 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3245 (cpt_si_fd, si_timerid, si_overrun): Move from
3246 nat/amd64-linux-siginfo.c.
3247 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3249 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3251 * server.c (skip_to_semicolon): Remove.
3252 (process_point_options): Use strchrnul instead of
3255 2016-01-26 Yao Qi <yao.qi@linaro.org>
3257 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3258 * linux-low.c (install_software_single_step_breakpoints): Don't
3259 call regcache_read_pc.
3260 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3263 2016-01-26 Yao Qi <yao.qi@linaro.org>
3265 * linux-low.c (install_software_single_step_breakpoints): Call
3266 regcache_read_pc instead of get_pc.
3268 2016-01-26 Yao Qi <yao.qi@linaro.org>
3270 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3271 (unblock_async_io): Rename to ...
3272 (block_unblock_async_io): ... it. New function.
3273 (enable_async_io): Don't install SIGIO handler. Unblock it
3275 (disable_async_io): Don't ignore SIGIO. Block it instead.
3276 (initialize_async_io): Install SIGIO handler. Don't call
3279 2016-01-26 Yao Qi <yao.qi@linaro.org>
3281 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3282 first character is '\003', call *the_target->request_interrupt.
3284 2016-01-25 Yao Qi <yao.qi@linaro.org>
3286 * remote-utils.c (new_thread_notify): Remove.
3287 (dead_thread_notify): Likewise.
3288 * remote-utils.h (new_thread_notify): Remove declaration.
3289 (dead_thread_notify): Likewise.
3291 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3293 * gdb.trace/pending.exp: Fix expected message on continue.
3295 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3297 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3298 it works properly on big-endian machines where sizeof (CORE_ADDR)
3301 2016-01-21 Pedro Alves <palves@redhat.com>
3303 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3304 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3305 * configure: Regenerate.
3307 2016-01-21 Yao Qi <yao.qi@linaro.org>
3309 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3310 is_thumb and set it according to CPSR saved on the stack.
3311 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3312 arm_sigreturn_next_pc.
3314 2016-01-18 Yao Qi <yao.qi@linaro.org>
3316 * linux-low.c (linux_set_pc_64bit): New function.
3317 (linux_get_pc_64bit): New function.
3318 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3320 * linux-sparc-low.c (debug_threads): Remove declaration.
3321 (sparc_get_pc): Remove.
3322 (the_low_target): Use linux_get_pc_64bit instead of
3324 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3325 (the_low_target): Use linux_get_pc_64bit and
3328 2016-01-18 Yao Qi <yao.qi@linaro.org>
3330 * linux-arm-low.c (debug_threads): Remove declaration.
3331 (arm_get_pc, arm_set_pc): Remove.
3332 (the_low_target): Use linux_get_pc_32bit and
3334 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3335 (the_low_target): Use linux_get_pc_32bit and
3337 * linux-cris-low.c (debug_threads): Remove declaration.
3338 (cris_get_pc, cris_set_pc,): Remove.
3339 (the_low_target): Use linux_get_pc_32bit and
3341 * linux-crisv32-low.c (debug_threads): Remove declaration.
3342 (cris_get_pc, cris_set_pc): Remove.
3343 (the_low_target): Use linux_get_pc_32bit and
3345 * linux-low.c: Include inttypes.h.
3346 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3347 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3348 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3349 (the_low_target): Use linux_get_pc_32bit and
3351 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3352 (the_low_target): Use linux_get_pc_32bit and
3354 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3355 (the_low_target): Use linux_get_pc_32bit and
3357 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3358 (the_low_target): Use linux_get_pc_32bit and
3360 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3361 (the_low_target): Use linux_get_pc_32bit and
3364 2016-01-18 Gary Benson <gbenson@redhat.com>
3366 * configure.ac (AC_FUNC_FORK): New check.
3367 * config.in: Regenerate.
3368 * configure: Likewise.
3370 2016-01-14 Yao Qi <yao.qi@linaro.org>
3372 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3373 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3374 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3375 arm_get_next_pcs_ctor.
3377 2016-01-12 Josh Stone <jistone@redhat.com>
3378 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3380 * inferiors.h: Include "gdb_vecs.h".
3381 (struct process_info): Add syscalls_to_catch.
3382 * inferiors.c (remove_process): Free syscalls_to_catch.
3383 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3384 syscall_return stops.
3385 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3386 * server.c (handle_general_set): Handle QCatchSyscalls.
3387 (handle_query): Report support for QCatchSyscalls.
3388 * target.h (struct target_ops): Add supports_catch_syscall.
3389 (target_supports_catch_syscall): New macro.
3390 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3391 (struct lwp_info): Add syscall_state.
3392 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3393 Maintain syscall_state and syscalls_to_catch across exec.
3394 (get_syscall_trapinfo): New function, proxy to the_low_target.
3395 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3396 (linux_low_filter_event): Toggle syscall_state entry/return for
3397 syscall traps, and set it ignored for all others.
3398 (gdb_catching_syscalls_p): New function.
3399 (gdb_catch_this_syscall_p): New function.
3400 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3401 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3402 (linux_supports_catch_syscall): New function.
3403 (linux_target_ops): Install it.
3404 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3405 (the_low_target): Install it.
3407 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3409 * acinclude.m4: Include new ../warning.m4 file.
3410 * configure: Regenerated.
3411 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3413 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3415 * ax.c (is_goto_target): Mark static.
3416 * linux-low.c (register_addr): Likewise.
3417 (linux_fetch_registers, linux_store_registers): Likewise.
3418 * mem-break.c (any_persistent_commands): Fix old prototype.
3419 (add_commands_to_breakpoint): Mark static.
3420 * regcache.c (find_register_by_name): Delete unused func.
3421 * remote-utils.c (hex_or_minus_one): Mark static.
3422 * server.c (monitor_show_help): Mark static.
3423 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3424 handle_v_requests): Likewise.
3426 2016-01-12 Pedro Alves <palves@redhat.com>
3428 Remove use of the registered trademark symbol throughout.
3430 2016-01-08 Yao Qi <yao.qi@linaro.org>
3432 * remote-utils.c (getpkt): If c is '\003', call target hook
3435 2016-01-06 Yao Qi <yao.qi@linaro.org>
3437 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3438 linux-aarch32-low.c.
3439 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3440 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3441 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3442 (thumb2_breakpoint): Declare.
3443 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3444 linux-aarch32-low.h.
3445 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3446 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3447 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3449 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3451 * gdbreplay.c (gdbreplay_version): Change copyright year in
3453 * server.c (gdbserver_version): Likewise.
3455 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3457 * server.c (crc32_table): Delete.
3458 (crc32): Use libiberty's xcrc32 function.
3460 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3462 * lynx-low.c (lynx_delete_thread_callback): New function.
3463 (lynx_mourn): Properly delete our process and all of its
3464 threads. Remove call to clear_inferiors.
3466 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3468 * target.c (thread_search_callback): Add check that
3469 the thread_stopped target callback is not NULL before
3472 2015-12-21 Yao Qi <yao.qi@linaro.org>
3474 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3477 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3479 * server.c (handle_query): Call target_supports_software_single_step.
3481 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3483 * linux-low.c (single_step): New function.
3484 (linux_resume_one_lwp_throw): Call single_step.
3485 (start_step_over): Likewise.
3487 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3489 * Makefile.in (SFILES): Append arch/arm-linux.c,
3490 arch/arm-get-next-pcs.c.
3491 (arm-linux.o): New rule.
3492 (arm-get-next-pcs.o): New rule.
3493 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3495 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3496 to linux-aarch32-low.c.
3497 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3498 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3499 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3500 (thumb2_breakpoint_len): Likewise.
3501 (arm_is_thumb_mode): Make non-static.
3502 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3503 from linux-aarch32-low.c.
3504 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3505 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3506 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3507 (thumb2_breakpoint_len): Likewise.
3508 (arm_is_thumb_mode): New declaration.
3509 * linux-arm-low.c: Include arch/arm-linux.h
3510 aarch/arm-get-next-pcs.h, sys/syscall.h.
3511 (get_next_pcs_ops): New struct.
3512 (get_next_pcs_addr_bits_remove): New function.
3513 (get_next_pcs_is_thumb): New function.
3514 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3515 (arm_sigreturn_next_pc): Likewise.
3516 (get_next_pcs_syscall_next_pc): Likewise.
3517 (arm_gdbserver_get_next_pcs): Likewise.
3518 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3520 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3521 * server.h: Include gdb_vecs.h.
3523 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3525 * Makefile.in (SFILES): Append common/common-regcache.c.
3526 (OBS): Append common-regcache.o.
3527 (common-regcache.o): New rule.
3528 * regcache.c (init_register_cache): Initialize cache to
3530 (regcache_raw_read_unsigned): New function.
3531 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3532 register_status enum.
3534 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3536 * linux-aarch64-low.c (the_low_targets): Rename
3537 breakpoint_reinsert_addr to get_next_pcs.
3538 * linux-arm-low.c (the_low_targets): Likewise.
3539 * linux-bfin-low.c (the_low_targets): Likewise.
3540 * linux-cris-low.c (the_low_targets): Likewise.
3541 * linux-crisv32-low.c (the_low_targets): Likewise.
3542 * linux-low.c (can_software_single_step): Likewise.
3543 (install_software_single_step_breakpoints): New function.
3544 (start_step_over): Use install_software_single_step_breakpoints.
3545 * linux-low.h: New CORE_ADDR vector.
3546 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3548 * linux-mips-low.c (the_low_targets): Likewise.
3549 * linux-nios2-low.c (the_low_targets): Likewise.
3550 * linux-sparc-low.c (the_low_targets): Likewise.
3552 2015-12-17 Pedro Alves <palves@redhat.com>
3554 * linux-low.c (linux_kill_one_lwp): Remove references to
3556 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3558 (linux_init_signals): Delete.
3559 (initialize_low): Adjust.
3560 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3562 2015-12-16 Pedro Alves <palves@redhat.com>
3564 * configure.ac (compiler warning flags): When testing a
3565 -Wno-foo option, check whether -Wfoo works instead.
3566 * configure: Regenerate.
3568 2015-12-11 Don Breazeal <donb@codesourcery.com>
3570 * server.c (process_serial_event): Don't exit from gdbserver
3571 in remote mode if there are still active inferiors.
3573 2015-12-11 Yao Qi <yao.qi@linaro.org>
3575 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3576 arm_breakpoint_at if the process is 32-bit.
3578 2015-12-11 Yao Qi <yao.qi@linaro.org>
3580 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3583 2015-12-07 Yao Qi <yao.qi@linaro.org>
3585 * configure.srv: Append arm.o to srv_tgtobj for
3586 aarch64*-*-linux* target.
3587 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3588 from linux-arm-low.c.
3589 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3590 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3591 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3592 (thumb2_breakpoint_len): Likewise.
3593 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3594 (arm_breakpoint_kinds): Likewise.
3595 (arm_breakpoint_kind_from_pc): Likewise.
3596 (arm_sw_breakpoint_from_kind): Likewise.
3597 (arm_breakpoint_kind_from_current_state): Likewise.
3598 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3599 (arm_sw_breakpoint_from_kind): Declare.
3600 (arm_breakpoint_kind_from_current_state): Declare.
3601 (arm_breakpoint_at): Declare.
3602 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3603 arm_sw_breakpoint_from_kind if process is 32-bit.
3604 (aarch64_breakpoint_kind_from_pc): New function.
3605 (aarch64_breakpoint_kind_from_current_state): New function.
3606 (the_low_target): Initialize fields breakpoint_kind_from_pc
3607 and breakpoint_kind_from_current_state.
3608 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3609 linux-aarch32-low.c.
3610 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3611 (arm_breakpoint, arm_breakpoint_len): Likewise.
3612 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3613 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3614 (arm_is_thumb_mode): Likewise.
3615 (arm_breakpoint_at): Likewise.
3616 (arm_breakpoint_kind_from_pc): Likewise.
3617 (arm_sw_breakpoint_from_kind): Likewise.
3618 (arm_breakpoint_kind_from_current_state): Likewise.
3621 2015-08-04 Yao Qi <yao.qi@linaro.org>
3623 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3624 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3625 * server.c (extended_protocol): Remove "static".
3626 * server.h (extended_protocol): Declare it.
3628 2015-12-04 Josh Stone <jistone@redhat.com>
3630 * target.h (struct target_ops) <arch_setup>: Rename to ...
3631 (struct target_ops) <post_create_inferior>: ... this.
3632 (target_arch_setup): Rename to ...
3633 (target_post_create_inferior): ... this, calling post_create_inferior.
3634 * server.c (start_inferior): Update target_arch_setup calls to
3635 target_post_create_inferior.
3636 * linux-low.c (linux_low_ptrace_options): Forward declare.
3637 (linux_arch_setup): Update its comment for general use.
3638 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3639 (struct linux_target_ops): Use linux_post_create_inferior.
3640 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3641 to post_create_inferior.
3642 * nto-low.c (struct nto_target_ops): Likewise.
3643 * spu-low.c (struct spu_target_ops): Likewise.
3644 * win32-low.c (struct win32_target_ops): Likewise.
3646 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3648 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3650 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3652 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3653 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3654 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3655 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3656 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3657 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3658 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3659 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3660 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3661 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3662 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3663 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3665 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3667 * linux-low.c (linux_look_up_symbols): Don't call
3668 linux_supports_traceclone.
3669 * linux-low.h (thread_db_init): Remove use_events argument.
3670 * thread-db.c (thread_db_use_event): Remove global variable.
3671 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3672 (struct thread_db) <td_create_bp>: Remove field.
3673 (thread_db_create_event): Remove function.
3674 (thread_db_enable_reporting): Likewise.
3675 (find_one_thread): Don't check for thread_db_use_events.
3676 (attach_thread): Likewise.
3677 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3678 (try_thread_db_load_1): Don't check for thread_db_use_events.
3679 (thread_db_init): Remove use_events argument and thread events
3681 (remove_thread_event_breakpoints): Remove function.
3682 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3684 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3686 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3688 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3689 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3690 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3691 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3692 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3694 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3696 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3697 * linux-low.c (can_hardware_single_step): Use
3698 supports_hardware_single_step.
3699 (can_software_single_step): New function.
3700 (start_step_over): Call can_software_single_step.
3701 (linux_supports_hardware_single_step): New function.
3702 (struct target_ops) <supports_software_single_step>: Initialize.
3703 * linux-low.h (struct linux_target_ops)
3704 <supports_hardware_single_step>: Initialize.
3705 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3706 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3707 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3708 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3709 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3710 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3711 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3712 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3713 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3714 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3716 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3717 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3719 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3720 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3721 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3723 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3724 * target.h (struct target_ops): <supports_software_single_step>:
3726 (target_supports_software_single_step): New macro.
3728 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3730 * linux-low.c (linux_wait_1): Fix pc advance condition.
3731 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3732 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3734 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3736 * linux-arm-low.c (arm_is_thumb_mode): New function.
3737 (arm_breakpoint_at): Use arm_is_thumb_mode.
3738 (arm_breakpoint_kind_from_current_state): New function.
3739 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3741 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3742 (linux_breakpoint_kind_from_current_state): New function.
3743 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3744 * linux-low.h (struct linux_target_ops)
3745 <breakpoint_kind_from_current_state>: New field.
3746 * target.h (struct target_ops): Likewise.
3747 (target_breakpoint_kind_from_current_state): New macro.
3749 2015-11-30 Pedro Alves <palves@redhat.com>
3751 * linux-low.c (linux_resume): Wake up the event loop before
3754 2015-11-30 Pedro Alves <palves@redhat.com>
3756 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3758 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3760 * target.c (struct thread_search): New structure.
3761 (thread_search_callback): New function.
3762 (prev_general_thread): New global.
3763 (prepare_to_access_memory, done_accessing_memory): New functions.
3764 * target.h (prepare_to_access_memory, done_accessing_memory):
3765 Replace macros with function declarations.
3767 2015-11-30 Pedro Alves <palves@redhat.com>
3770 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3771 report TARGET_WAITKIND_NO_RESUMED.
3772 * remote-utils.c (prepare_resume_reply): Handle
3773 TARGET_WAITKIND_NO_RESUMED.
3774 * server.c (report_no_resumed): New global.
3775 (handle_query) <qSupported>: Handle "no-resumed+". Report
3776 "no-resumed+" support.
3777 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3778 return error if the client doesn't support no-resumed events.
3779 (push_stop_notification): New function.
3780 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3781 events if the client supports them.
3783 2015-11-30 Pedro Alves <palves@redhat.com>
3785 * linux-low.c (thread_still_has_status_pending_p): Don't check
3787 (lwp_resumed): New function.
3788 (status_pending_p_callback): Return early if the LWP is not
3789 supposed to be resumed.
3791 2015-11-30 Pedro Alves <palves@redhat.com>
3793 * linux-low.c (handle_extended_wait): Assert that the LWP's
3794 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3795 thread create events, leave the new child's status pending.
3796 (linux_low_filter_event): If GDB wants to hear about thread exit
3797 events, leave the LWP marked dead and don't delete it.
3798 (linux_wait_for_event_filtered): Don't check for thread exit.
3799 (filter_exit_event): New function.
3800 (linux_wait_1): Use it, when returning an exit event.
3801 (linux_resume_one_lwp_throw): Assert that the LWP's
3802 waitstatus is TARGET_WAITKIND_IGNORE.
3803 * remote-utils.c (prepare_resume_reply): Handle
3804 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3805 * server.c (report_thread_events): New global.
3806 (handle_general_set): Handle QThreadEvents.
3807 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3808 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3809 TARGET_WAITKIND_THREAD_EXITED.
3810 * server.h (report_thread_events): Declare.
3812 2015-11-30 Pedro Alves <palves@redhat.com>
3814 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3815 the thread's last_resume_kind was resume_stop.
3817 2015-11-30 Pedro Alves <palves@redhat.com>
3819 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3822 2015-11-30 Pedro Alves <palves@redhat.com>
3824 * server.c (handle_v_requests): Handle vCtrlC.
3826 2015-11-30 Pedro Alves <palves@redhat.com>
3828 * gdbthread.h (find_any_thread_of_pid): Declare.
3829 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3831 * server.c (handle_query): If current_thread is NULL, look for
3832 another thread of the selected process.
3834 2015-11-26 Daniel Colascione <dancol@dancol.org>
3835 Simon Marchi <simon.marchi@ericsson.com>
3837 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3838 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3840 * target.h (struct target_ops) <thread_name>: New field.
3841 (target_thread_name): New macro.
3843 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3845 * regcache.h (regcache_invalidate_pid): Add declaration.
3846 * regcache.c (regcache_invalidate_pid): New function, extracted
3847 from regcache_invalidate.
3848 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3849 Add trivial documentation comment.
3850 * lynx-low.c: Use regcache_invalidate_pid instead of
3851 regcache_invalidate.
3853 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3855 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3856 and Elf64_auxv_t if the target is Android.
3858 2015-11-22 Doug Evans <xdje42@gmail.com>
3860 * target.h: #include <sys/types.h>.
3862 2015-11-19 Pedro Alves <palves@redhat.com>
3864 * linux-low.c (linux_process_qsupported): Change prototype.
3866 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3868 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3869 and adjust to loop over all features.
3870 * server.c (handle_query) <qSupported>: Adjust to call
3871 target_process_qsupported once, passing it a vector of unprocessed
3873 * target.h (struct target_ops) <process_qsupported>: Change
3875 (target_process_qsupported): Adjust.
3877 2015-11-19 Pedro Alves <palves@redhat.com>
3879 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3881 * configure: Regenerate.
3883 2015-11-19 Pedro Alves <palves@redhat.com>
3885 * configure: Regenerate.
3887 2015-11-19 Yao Qi <yao.qi@linaro.org>
3889 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3892 2015-11-19 Yao Qi <yao.qi@linaro.org>
3894 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3895 (struct aarch64_operand): Move enum out.
3897 2015-11-19 Yao Qi <yao.qi@linaro.org>
3899 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3900 struct user_fpsimd_state *.
3901 (aarch64_store_fpregset): Likewise.
3903 2015-11-19 Yao Qi <yao.qi@linaro.org>
3905 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3906 struct user_pt_regs *.
3907 (aarch64_store_gregset): Likewise.
3909 2015-11-18 Pedro Alves <palves@redhat.com>
3911 * Makefile.in (all_object_files): Add $IPA_OBJS.
3913 2015-11-17 Pedro Alves <palves@redhat.com>
3915 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3916 GDB_SIGNAL_0 and gdb_signal_to_string.
3918 2015-11-17 Pedro Alves <palves@redhat.com>
3920 * win32-low.c (handle_output_debug_string): Remove parameter.
3921 (win32_kill): Remove our_status local and adjust call to
3922 handle_output_debug_string.
3923 (get_child_debug_event): Adjust call to
3924 handle_output_debug_string.
3926 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3928 * linux-mips-low.c (mips_fill_gregset): Add cast.
3929 (mips_store_gregset): Likewise.
3930 (mips_fill_fpregset): Likewise.
3931 (mips_store_fpregset): Likewise.
3933 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3935 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3938 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3940 * linux-mips-low.c (mips_linux_new_thread): Change type of
3941 watch_type to enum target_hw_bp_type.
3943 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3945 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3946 Change return type to arm_hwbp_type.
3948 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3950 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3951 (arm_store_gregset): Likewise.
3952 * linux-arm-low.c (arm_get_hwcap): Likewise.
3953 (arm_read_description): Likewise.
3955 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3957 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3959 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3961 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3962 (ppc_fill_vsxregset): Likewise.
3963 (ppc_store_vsxregset): Likewise.
3964 (ppc_fill_vrregset): Likewise.
3965 (ppc_store_vrregset): Likewise.
3966 (ppc_fill_evrregset): Likewise.
3967 (ppc_store_evrregset): Likewise.
3969 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3971 * linux-ppc-low.c (ppc_usrregs_info): Remove
3972 forward-declaration.
3973 (ppc_arch_setup): Move lower in file.
3975 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3977 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3978 (ps_pdwrite): Likewise.
3980 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3982 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3983 to after assert checks.
3985 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3987 * proc-service.c (ps_pdread): Add/adjust casts.
3988 (ps_pdwrite): Add/adjust casts.
3990 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3992 * server.c (handle_search_memory_1): Cast return value of
3995 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3997 * server.c (write_qxfer_response): Change type of data to
4000 2015-10-29 Pedro Alves <palves@redhat.com>
4002 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4004 2015-10-29 Pedro Alves <palves@redhat.com>
4006 * tracepoint.c (clear_installed_tracepoints): Add casts.
4008 2015-10-29 Pedro Alves <palves@redhat.com>
4010 * server.c (handle_v_cont, process_serial_event): Add enum
4011 gdb_signal casts to signal parsing code.
4013 2015-10-29 Pedro Alves <palves@redhat.com>
4015 * linux-low.h (NULL_REGSET): Define.
4016 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4017 * linux-arm-low.c (arm_regsets): Likewise.
4018 * linux-crisv32-low.c (cris_regsets): Likewise.
4019 * linux-m68k-low.c (m68k_regsets): Likewise.
4020 * linux-mips-low.c (mips_regsets): Likewise.
4021 * linux-nios2-low.c (nios2_regsets): Likewise.
4022 * linux-ppc-low.c (ppc_regsets): Likewise.
4023 * linux-s390-low.c (s390_regsets): Likewise.
4024 * linux-sh-low.c (sh_regsets): Likewise.
4025 * linux-sparc-low.c (sparc_regsets): Likewise.
4026 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4027 * linux-tile-low.c (tile_regsets): Likewise.
4028 * linux-x86-low.c (x86_regsets): Likewise.
4029 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4031 2015-10-29 Pedro Alves <palves@redhat.com>
4033 * linux-low.h (NULL_REGSET): Define.
4034 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4035 * linux-arm-low.c (arm_regsets): Likewise.
4036 * linux-crisv32-low.c (cris_regsets): Likewise.
4037 * linux-m68k-low.c (m68k_regsets): Likewise.
4038 * linux-mips-low.c (mips_regsets): Likewise.
4039 * linux-nios2-low.c (nios2_regsets): Likewise.
4040 * linux-ppc-low.c (ppc_regsets): Likewise.
4041 * linux-s390-low.c (s390_regsets): Likewise.
4042 * linux-sh-low.c (sh_regsets): Likewise.
4043 * linux-sparc-low.c (sparc_regsets): Likewise.
4044 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4045 * linux-tile-low.c (tile_regsets): Likewise.
4046 * linux-x86-low.c (x86_regsets): Likewise.
4047 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4049 2015-10-26 Doug Evans <dje@google.com>
4051 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4053 2015-10-26 Doug Evans <dje@google.com>
4055 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4057 2015-10-26 Doug Evans <dje@google.com>
4059 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4061 (attach_thread, find_new_threads_callback): Ditto.
4063 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4065 * mem-break.h (set_breakpoint_data): Remove.
4067 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4069 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4070 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4071 (initialize_low): Remove set_breakpoint_data call.
4072 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4073 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4074 (initialize_low): Remove set_breakpoint_data call.
4075 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4076 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4077 (initialize_low): Remove set_breakpoint_data call.
4079 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4081 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4082 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4083 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4084 * target.h (target_breakpoint_kind_from_pc): New macro.
4086 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4089 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4090 the default breakpoint kind.
4092 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4094 * linux-arm-low.c (arm_supports_z_point_type): Add software
4097 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4099 * linux-arm-low.c: Refactor breakpoint definitions.
4100 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4101 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4103 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4105 * Makefile.in: Add arm.c/o.
4106 * configure.srv: Likewise.
4107 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4108 (arm_breakpoint_kind_from_pc): New function.
4109 (arm_sw_breakpoint_from_kind): Return proper kind.
4110 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4112 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4114 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4116 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4117 (struct raw_breakpoint) <size>: Remove.
4118 (struct raw_breakpoint) <kind>: Add.
4119 (bp_size): New function.
4120 (bp_opcode): Likewise.
4121 (find_raw_breakpoint_at): Adjust for kind.
4122 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4123 (remove_memory_breakpoint): Adjust for kind call bp_size.
4124 (set_raw_breakpoint_at): Adjust for kind.
4125 (set_breakpoint): Likewise.
4126 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4127 (delete_raw_breakpoint): Adjust for kind.
4128 (delete_breakpoint): Likewise.
4129 (find_gdb_breakpoint): Likewise.
4130 (set_gdb_breakpoint_1): Likewise.
4131 (set_gdb_breakpoint): Likewise.
4132 (delete_gdb_breakpoint_1): Likewise.
4133 (delete_gdb_breakpoint): Likewise.
4134 (uninsert_raw_breakpoint): Likewise.
4135 (reinsert_raw_breakpoint): Likewise.
4136 (set_breakpoint_data): Remove.
4137 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4138 (check_mem_read): Adjust for kind call bp_size.
4139 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4140 (clone_one_breakpoint): Adjust for kind.
4141 * mem-break.h (set_gdb_breakpoint): Likewise.
4142 (delete_gdb_breakpoint): Likewise.
4143 * server.c (process_serial_event): Likewise.
4145 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4147 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4148 (struct linux_target_ops) <breakpoint>: Remove.
4149 (struct linux_target_ops) <breakpoint_len>: Remove.
4150 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4151 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4152 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4153 (arm_sw_breakpoint_from_kind): New function.
4154 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4155 (struct linux_target_ops) <breakpoint>: Remove.
4156 (struct linux_target_ops) <breakpoint_len>: Remove.
4157 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4158 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4159 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4160 (struct linux_target_ops) <breakpoint>: Remove.
4161 (struct linux_target_ops) <breakpoint_len>: Remove.
4162 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4163 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4164 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4165 (struct linux_target_ops) <breakpoint>: Remove.
4166 (struct linux_target_ops) <breakpoint_len>: Remove.
4167 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4169 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4170 and sw_breakpoint_from_kind to increment the pc.
4171 (linux_breakpoint_kind_from_pc): New function.
4172 (linux_sw_breakpoint_from_kind): New function.
4173 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4174 (initialize_low): Call breakpoint_kind_from_pc and
4175 sw_breakpoint_from_kind to replace breakpoint_data/len.
4176 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4178 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4179 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4180 (struct linux_target_ops) <breakpoint>: Remove.
4181 (struct linux_target_ops) <breakpoint_len>: Remove.
4182 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4183 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4184 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4185 (struct linux_target_ops) <breakpoint>: Remove.
4186 (struct linux_target_ops) <breakpoint_len>: Remove.
4187 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4188 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4189 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4190 (struct linux_target_ops) <breakpoint>: Remove.
4191 (struct linux_target_ops) <breakpoint_len>: Remove.
4192 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4193 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4194 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4195 (struct linux_target_ops) <breakpoint>: Remove.
4196 (struct linux_target_ops) <breakpoint_len>: Remove.
4197 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4198 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4199 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4200 (struct linux_target_ops) <breakpoint>: Remove.
4201 (struct linux_target_ops) <breakpoint_len>: Remove.
4202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4204 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4205 (struct linux_target_ops) <breakpoint>: Remove.
4206 (struct linux_target_ops) <breakpoint_len>: Remove.
4207 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4208 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4209 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4210 (struct linux_target_ops) <breakpoint>: Remove.
4211 (struct linux_target_ops) <breakpoint_len>: Remove.
4212 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4213 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4214 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4215 (struct linux_target_ops) <breakpoint>: Remove.
4216 (struct linux_target_ops) <breakpoint_len>: Remove.
4217 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4218 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4219 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4220 (struct linux_target_ops) <breakpoint>: Remove.
4221 (struct linux_target_ops) <breakpoint_len>: Remove.
4222 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4223 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4224 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4225 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4226 (struct linux_target_ops) <breakpoint>: Remove.
4227 (struct linux_target_ops) <breakpoint_len>: Remove.
4228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4229 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4230 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4231 (struct linux_target_ops) <breakpoint>: Remove.
4232 (struct linux_target_ops) <breakpoint_len>: Remove.
4233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4236 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4238 * linux-cris-low.c (cris_get_pc): Remove void arg.
4240 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4242 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4245 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4247 * inferiors.c (thread_pid_matches_callback): New function.
4248 (find_thread_process): New function.
4249 (remove_thread): Reset current_thread.
4250 (remove_process): Assert threads have been removed first.
4252 2015-10-15 Yao Qi <yao.qi@linaro.org>
4254 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4256 (aarch64_remove_point): Likewise.
4257 * regcache.c (regcache_register_size): New function.
4259 2015-10-12 Yao Qi <yao.qi@linaro.org>
4261 * linux-aarch64-low.c: Update all callers as emit_load_store
4262 is renamed to aarch64_emit_load_store.
4264 2015-10-12 Yao Qi <yao.qi@linaro.org>
4266 * linux-aarch64-low.c: Update all callers of function renaming
4267 from emit_insn to aarch64_emit_insn.
4269 2015-10-12 Yao Qi <yao.qi@linaro.org>
4271 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4272 arch/aarch64-insn.h.
4273 (struct aarch64_memory_operand): Likewise.
4275 (emit_insn): Move to arch/aarch64-insn.c.
4276 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4277 (emit_load_store): Move to arch/aarch64-insn.c.
4278 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4279 (can_encode_int32): Remove.
4281 2015-10-12 Yao Qi <yao.qi@linaro.org>
4283 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4284 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4285 (aarch64_relocate_instruction): Likewise.
4286 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4287 (struct aarch64_insn_visitor): Likewise.
4289 2015-10-12 Yao Qi <yao.qi@linaro.org>
4291 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4292 (struct aarch64_insn_visitor): New.
4293 (struct aarch64_insn_relocation_data): New.
4294 (aarch64_ftrace_insn_reloc_b): New function.
4295 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4296 (aarch64_ftrace_insn_reloc_cb): Likewise.
4297 (aarch64_ftrace_insn_reloc_tb): Likewise.
4298 (aarch64_ftrace_insn_reloc_adr): Likewise.
4299 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4300 (aarch64_ftrace_insn_reloc_others): Likewise.
4302 (aarch64_relocate_instruction): Use visitor.
4304 2015-10-12 Yao Qi <yao.qi@linaro.org>
4306 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4307 int. Add argument buf.
4308 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4309 aarch64_relocate_instruction.
4311 2015-10-12 Yao Qi <yao.qi@linaro.org>
4313 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4314 argument insn. Remove local variable insn. Don't call
4316 (aarch64_install_fast_tracepoint_jump_pad): Call
4319 2015-09-30 Yao Qi <yao.qi@linaro.org>
4321 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4322 (emit_load_store_pair): Likewise.
4324 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4326 * dll.c (match_dll): Add cast(s).
4327 (unloaded_dll): Likewise.
4328 * linux-low.c (second_thread_of_pid_p): Likewise.
4329 (delete_lwp_callback): Likewise.
4330 (count_events_callback): Likewise.
4331 (select_event_lwp_callback): Likewise.
4332 (linux_set_resume_request): Likewise.
4333 * server.c (accumulate_file_name_length): Likewise.
4334 (emit_dll_description): Likewise.
4335 (handle_qxfer_threads_worker): Likewise.
4336 (visit_actioned_threads): Likewise.
4337 * thread-db.c (any_thread_of): Likewise.
4338 * tracepoint.c (same_process_p): Likewise.
4339 (match_blocktype): Likewise.
4340 (build_traceframe_info_xml): Likewise.
4342 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4344 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4346 (gdb_unparse_agent_expr): Likewise.
4347 * hostio.c (require_data): Likewise.
4348 (handle_pread): Likewise.
4349 * linux-low.c (disable_regset): Likewise.
4350 (fetch_register): Likewise.
4351 (store_register): Likewise.
4352 (get_dynamic): Likewise.
4353 (linux_qxfer_libraries_svr4): Likewise.
4354 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4355 (set_fast_tracepoint_jump): Likewise.
4356 (uninsert_fast_tracepoint_jumps_at): Likewise.
4357 (reinsert_fast_tracepoint_jumps_at): Likewise.
4358 (validate_inserted_breakpoint): Likewise.
4359 (clone_agent_expr): Likewise.
4360 * regcache.c (init_register_cache): Likewise.
4361 * remote-utils.c (putpkt_binary_1): Likewise.
4362 (decode_M_packet): Likewise.
4363 (decode_X_packet): Likewise.
4364 (look_up_one_symbol): Likewise.
4365 (relocate_instruction): Likewise.
4366 (monitor_output): Likewise.
4367 * server.c (handle_search_memory): Likewise.
4368 (handle_qxfer_exec_file): Likewise.
4369 (handle_qxfer_libraries): Likewise.
4370 (handle_qxfer): Likewise.
4371 (handle_query): Likewise.
4372 (handle_v_cont): Likewise.
4373 (handle_v_run): Likewise.
4374 (captured_main): Likewise.
4375 * target.c (write_inferior_memory): Likewise.
4376 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4377 * tracepoint.c (init_trace_buffer): Likewise.
4378 (add_tracepoint_action): Likewise.
4379 (add_traceframe): Likewise.
4380 (add_traceframe_block): Likewise.
4381 (cmd_qtdpsrc): Likewise.
4382 (cmd_qtdv): Likewise.
4383 (cmd_qtstatus): Likewise.
4384 (response_source): Likewise.
4385 (response_tsv): Likewise.
4386 (cmd_qtnotes): Likewise.
4387 (gdb_collect): Likewise.
4388 (initialize_tracepoint): Likewise.
4390 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4392 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4393 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4394 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4396 (enum aarch64_condition_codes): New enum.
4397 (w0): New static global.
4400 (struct aarch64_memory_operand) <type>: New
4401 MEMORY_OPERAND_POSTINDEX type.
4402 (postindex_memory_operand): New helper function.
4403 (emit_ret): New function.
4404 (emit_load_store_pair): New function, factored out of emit_stp
4405 with support for MEMORY_OPERAND_POSTINDEX.
4406 (emit_stp): Rewrite using emit_load_store_pair.
4407 (emit_ldp): New function.
4408 (emit_load_store): Likewise.
4409 (emit_ldr): Mention post-index instruction in comment.
4410 (emit_ldrh): New function.
4411 (emit_ldrb): New function.
4412 (emit_ldrsw): Mention post-index instruction in comment.
4413 (emit_str): Likewise.
4414 (emit_subs): New function.
4415 (emit_cmp): Likewise.
4416 (emit_and): Likewise.
4417 (emit_orr): Likewise.
4418 (emit_orn): Likewise.
4419 (emit_eor): Likewise.
4420 (emit_mvn): Likewise.
4421 (emit_lslv): Likewise.
4422 (emit_lsrv): Likewise.
4423 (emit_asrv): Likewise.
4424 (emit_mul): Likewise.
4425 (emit_sbfm): Likewise.
4426 (emit_sbfx): Likewise.
4427 (emit_ubfm): Likewise.
4428 (emit_ubfx): Likewise.
4429 (emit_csinc): Likewise.
4430 (emit_cset): Likewise.
4431 (emit_nop): Likewise.
4432 (emit_ops_insns): New helper function.
4433 (emit_pop): Likewise.
4434 (emit_push): Likewise.
4435 (aarch64_emit_prologue): New function.
4436 (aarch64_emit_epilogue): Likewise.
4437 (aarch64_emit_add): Likewise.
4438 (aarch64_emit_sub): Likewise.
4439 (aarch64_emit_mul): Likewise.
4440 (aarch64_emit_lsh): Likewise.
4441 (aarch64_emit_rsh_signed): Likewise.
4442 (aarch64_emit_rsh_unsigned): Likewise.
4443 (aarch64_emit_ext): Likewise.
4444 (aarch64_emit_log_not): Likewise.
4445 (aarch64_emit_bit_and): Likewise.
4446 (aarch64_emit_bit_or): Likewise.
4447 (aarch64_emit_bit_xor): Likewise.
4448 (aarch64_emit_bit_not): Likewise.
4449 (aarch64_emit_equal): Likewise.
4450 (aarch64_emit_less_signed): Likewise.
4451 (aarch64_emit_less_unsigned): Likewise.
4452 (aarch64_emit_ref): Likewise.
4453 (aarch64_emit_if_goto): Likewise.
4454 (aarch64_emit_goto): Likewise.
4455 (aarch64_write_goto_address): Likewise.
4456 (aarch64_emit_const): Likewise.
4457 (aarch64_emit_call): Likewise.
4458 (aarch64_emit_reg): Likewise.
4459 (aarch64_emit_pop): Likewise.
4460 (aarch64_emit_stack_flush): Likewise.
4461 (aarch64_emit_zero_ext): Likewise.
4462 (aarch64_emit_swap): Likewise.
4463 (aarch64_emit_stack_adjust): Likewise.
4464 (aarch64_emit_int_call_1): Likewise.
4465 (aarch64_emit_void_call_2): Likewise.
4466 (aarch64_emit_eq_goto): Likewise.
4467 (aarch64_emit_ne_goto): Likewise.
4468 (aarch64_emit_lt_goto): Likewise.
4469 (aarch64_emit_le_goto): Likewise.
4470 (aarch64_emit_gt_goto): Likewise.
4471 (aarch64_emit_ge_got): Likewise.
4472 (aarch64_emit_ops_impl): New static global variable.
4473 (aarch64_emit_ops): New target function, return
4474 &aarch64_emit_ops_impl.
4475 (struct linux_target_ops): Install it.
4477 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4479 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4480 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4482 * linux-aarch64-ipa.c: New file.
4483 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4485 (aarch64_get_thread_area): New target method.
4486 (extract_signed_bitfield): New helper function.
4487 (aarch64_decode_ldr_literal): New function.
4488 (enum aarch64_opcodes): New enum.
4489 (struct aarch64_register): New struct.
4490 (struct aarch64_operand): New struct.
4491 (x0): New static global.
4500 (aarch64_register): New helper function.
4501 (register_operand): Likewise.
4502 (immediate_operand): Likewise.
4503 (struct aarch64_memory_operand): New struct.
4504 (offset_memory_operand): New helper function.
4505 (preindex_memory_operand): Likewise.
4506 (enum aarch64_system_control_registers): New enum.
4507 (ENCODE): New macro.
4508 (emit_insn): New helper function.
4509 (emit_b): New function.
4510 (emit_bcond): Likewise.
4511 (emit_cb): Likewise.
4512 (emit_tb): Likewise.
4513 (emit_blr): Likewise.
4514 (emit_stp): Likewise.
4515 (emit_ldp_q_offset): Likewise.
4516 (emit_stp_q_offset): Likewise.
4517 (emit_load_store): Likewise.
4518 (emit_ldr): Likewise.
4519 (emit_ldrsw): Likewise.
4520 (emit_str): Likewise.
4521 (emit_ldaxr): Likewise.
4522 (emit_stxr): Likewise.
4523 (emit_stlr): Likewise.
4524 (emit_data_processing_reg): Likewise.
4525 (emit_data_processing): Likewise.
4526 (emit_add): Likewise.
4527 (emit_sub): Likewise.
4528 (emit_mov): Likewise.
4529 (emit_movk): Likewise.
4530 (emit_mov_addr): Likewise.
4531 (emit_mrs): Likewise.
4532 (emit_msr): Likewise.
4533 (emit_sevl): Likewise.
4534 (emit_wfe): Likewise.
4535 (append_insns): Likewise.
4536 (can_encode_int32_in): New helper function.
4537 (aarch64_relocate_instruction): New function.
4538 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4539 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4540 (struct linux_target_ops): Install aarch64_get_thread_area,
4541 aarch64_install_fast_tracepoint_jump_pad and
4542 aarch64_get_min_fast_tracepoint_insn_len.
4544 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4546 * Makefile.in (aarch64-insn.o): New rule.
4547 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4549 2015-09-21 Yao Qi <yao.qi@linaro.org>
4551 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4553 2015-09-21 Yao Qi <yao.qi@linaro.org>
4555 * tracepoint.c (max_jump_pad_size): Remove.
4557 2015-09-18 Yao Qi <yao.qi@linaro.org>
4559 * linux-aarch64-low.c: Don't include sys/uio.h.
4560 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4562 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4564 * tracepoint.c (eval_result_type): Change prototype.
4565 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4567 2015-09-15 Pedro Alves <palves@redhat.com>
4569 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4570 Check whether to report exec events instead of checking whether
4571 multiprocess is enabled.
4573 2015-09-15 Pedro Alves <palves@redhat.com>
4576 * remote-utils.c (prepare_resume_reply): Merge
4577 TARGET_WAITKIND_VFORK_DONE switch case with the
4578 TARGET_WAITKIND_FORKED case.
4580 2015-09-15 Yao Qi <yao.qi@linaro.org>
4582 * server.c (handle_query): Check string comparison using
4583 "else if" instead of "if".
4585 2015-09-15 Yao Qi <yao.qi@linaro.org>
4587 * server.c (vCont_supported): New global variable.
4588 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4589 matches. Append ";vContSupported+" to own_buf.
4590 (handle_v_requests): Append ";s;S" to own_buf if target supports
4591 hardware single step or vCont_supported is false.
4592 (capture_main): Set vCont_supported to zero.
4594 2015-09-15 Yao Qi <yao.qi@linaro.org>
4596 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4598 (linux_supports_hardware_single_step): ... New function.
4599 (linux_target_ops): Update.
4600 * lynx-low.c (lynx_target_ops): Set field
4601 supports_hardware_single_step to target_can_do_hardware_single_step.
4602 * nto-low.c (nto_target_ops): Likewise.
4603 * spu-low.c (spu_target_ops): Likewise.
4604 * win32-low.c (win32_target_ops): Likewise.
4605 * target.c (target_can_do_hardware_single_step): New function.
4606 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4607 Remove. <supports_hardware_single_step>: New field.
4608 (target_supports_conditional_breakpoints): Remove.
4609 (target_supports_hardware_single_step): New macro.
4610 (target_can_do_hardware_single_step): Declare.
4611 * server.c (handle_query): Use target_supports_hardware_single_step
4612 instead of target_supports_conditional_breakpoints.
4614 2015-09-15 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4618 (struct linux_target_ops the_low_target): Install
4619 aarch64_linux_siginfo_fixup.
4621 2015-09-11 Don Breazeal <donb@codesourcery.com>
4622 Luis Machado <lgustavo@codesourcery.com>
4624 * linux-low.c (linux_mourn): Static declaration.
4625 (linux_arch_setup): Move in front of
4626 handle_extended_wait.
4627 (linux_arch_setup_thread): New function.
4628 (handle_extended_wait): Handle exec events. Call
4629 linux_arch_setup_thread. Make event_lwp argument a
4630 pointer-to-a-pointer.
4631 (check_zombie_leaders): Do not check stopped threads.
4632 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4633 (linux_low_filter_event): Add lwp and thread for exec'ing
4634 non-leader thread if leader thread has been deleted.
4635 Refactor code into linux_arch_setup_thread and call it.
4636 Pass child lwp pointer by reference to handle_extended_wait.
4637 (linux_wait_for_event_filtered): Update comment.
4638 (linux_wait_1): Prevent clobbering exec event status.
4639 (linux_supports_exec_events): New function.
4640 (linux_target_ops) <supports_exec_events>: Initialize new member.
4641 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4643 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4644 * server.c (report_exec_events): New global variable.
4645 (handle_query): Handle qSupported query for exec-events feature.
4646 (captured_main): Initialize report_exec_events.
4647 * server.h (report_exec_events): Declare new global variable.
4648 * target.h (struct target_ops) <supports_exec_events>: New
4650 (target_supports_exec_events): New macro.
4651 * win32-low.c (win32_target_ops) <supports_exec_events>:
4652 Initialize new member.
4654 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4656 * linux-low.c (linux_low_enable_btrace): Remove.
4657 (linux_target_ops): Replace linux_low_enable_btrace with
4658 linux_enable_btrace.
4660 2015-09-03 Yao Qi <yao.qi@linaro.org>
4662 * linux-aarch64-low.c (aarch64_insert_point): Call
4663 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4666 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4668 * linux-low.c (check_stopped_by_breakpoint): Use
4669 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4671 2015-08-27 Pedro Alves <palves@redhat.com>
4673 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4675 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4677 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4678 the XNEW-family equivalent.
4679 (compile_bytecodes): Likewise.
4680 * dll.c (loaded_dll): Likewise.
4681 * event-loop.c (append_callback_event): Likewise.
4682 (create_file_handler): Likewise.
4683 (create_file_event): Likewise.
4684 * hostio.c (handle_open): Likewise.
4685 * inferiors.c (add_thread): Likewise.
4686 (add_process): Likewise.
4687 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4688 * linux-arm-low.c (arm_new_process): Likewise.
4689 (arm_new_thread): Likewise.
4690 * linux-low.c (add_to_pid_list): Likewise.
4691 (linux_add_process): Likewise.
4692 (handle_extended_wait): Likewise.
4693 (add_lwp): Likewise.
4694 (enqueue_one_deferred_signal): Likewise.
4695 (enqueue_pending_signal): Likewise.
4696 (linux_resume_one_lwp_throw): Likewise.
4697 (linux_resume_one_thread): Likewise.
4698 (linux_read_memory): Likewise.
4699 (linux_write_memory): Likewise.
4700 * linux-mips-low.c (mips_linux_new_process): Likewise.
4701 (mips_linux_new_thread): Likewise.
4702 (mips_add_watchpoint): Likewise.
4703 * linux-x86-low.c (initialize_low_arch): Likewise.
4704 * lynx-low.c (lynx_add_process): Likewise.
4705 * mem-break.c (set_raw_breakpoint_at): Likewise.
4706 (set_breakpoint): Likewise.
4707 (add_condition_to_breakpoint): Likewise.
4708 (add_commands_to_breakpoint): Likewise.
4709 (clone_agent_expr): Likewise.
4710 (clone_one_breakpoint): Likewise.
4711 * regcache.c (new_register_cache): Likewise.
4712 * remote-utils.c (look_up_one_symbol): Likewise.
4713 * server.c (queue_stop_reply): Likewise.
4714 (start_inferior): Likewise.
4715 (queue_stop_reply_callback): Likewise.
4716 (handle_target_event): Likewise.
4717 * spu-low.c (fetch_ppc_memory): Likewise.
4718 (store_ppc_memory): Likewise.
4719 * target.c (set_target_ops): Likewise.
4720 * thread-db.c (thread_db_load_search): Likewise.
4721 (try_thread_db_load_1): Likewise.
4722 * tracepoint.c (add_tracepoint): Likewise.
4723 (add_tracepoint_action): Likewise.
4724 (create_trace_state_variable): Likewise.
4725 (cmd_qtdpsrc): Likewise.
4726 (cmd_qtro): Likewise.
4727 (add_while_stepping_state): Likewise.
4728 * win32-low.c (child_add_thread): Likewise.
4729 (get_image_name): Likewise.
4731 2015-08-25 Yao Qi <yao.qi@linaro.org>
4733 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4735 2015-08-25 Yao Qi <yao.qi@linaro.org>
4737 * Makefile.in (aarch64-linux.o): New rule.
4738 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4740 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4741 (aarch64_init_debug_reg_state): Make it extern.
4742 (aarch64_linux_prepare_to_resume): Remove.
4744 2015-08-25 Yao Qi <yao.qi@linaro.org>
4746 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4747 lwp_arch_private_info and ptid_of_lwp.
4749 2015-08-25 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4752 Find proc_info by find_process_pid. All callers updated.
4754 2015-08-25 Yao Qi <yao.qi@linaro.org>
4756 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4758 (debug_reg_change_callback): Remove.
4759 (aarch64_notify_debug_reg_change): Remove.
4761 2015-08-25 Yao Qi <yao.qi@linaro.org>
4763 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4764 Call current_lwp_ptid.
4766 2015-08-25 Yao Qi <yao.qi@linaro.org>
4768 * linux-aarch64-low.c (debug_reg_change_callback): Use
4771 2015-08-25 Yao Qi <yao.qi@linaro.org>
4773 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4775 2015-08-25 Yao Qi <yao.qi@linaro.org>
4777 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4779 2015-08-25 Yao Qi <yao.qi@linaro.org>
4781 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4784 2015-08-25 Yao Qi <yao.qi@linaro.org>
4786 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4788 (debug_reg_change_callback): Remove argument entry and add argument
4789 lwp. Remove local variable thread. Don't print thread id in the
4790 debugging output. Don't check whether pid of thread equals to pid.
4791 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4792 iterate_over_lwps instead find_inferior.
4794 2015-08-24 Pedro Alves <palves@redhat.com>
4796 * inferiors.c (get_first_process): New function.
4797 * inferiors.h (get_first_process): New declaration.
4798 * remote-utils.c (read_ptid): Default to the first process in the
4799 list, instead of to the current thread's process.
4801 2015-08-24 Pedro Alves <palves@redhat.com>
4803 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4804 * event-loop.c: Likewise.
4805 * remote-utils.c: Likewise.
4806 * tracepoint.c: Likewise.
4808 2015-08-24 Pedro Alves <palves@redhat.com>
4810 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4813 2015-08-21 Pedro Alves <palves@redhat.com>
4815 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4816 instead of literal 1.
4818 2015-08-21 Pedro Alves <palves@redhat.com>
4820 * tdesc.c (default_description): Explicitly zero-initialize.
4822 2015-08-21 Pedro Alves <palves@redhat.com>
4825 * inferiors.c (remove_thread): Discard any pending stop reply for
4827 * server.c (remove_all_on_match_pid): Rename to ...
4828 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4830 (discard_queued_stop_replies): Change parameter to a ptid. Now
4832 (handle_v_kill, kill_inferior_callback, captured_main)
4833 (process_serial_event): Adjust.
4834 * server.h (discard_queued_stop_replies): Declare.
4836 2015-08-21 Pedro Alves <palves@redhat.com>
4838 * linux-low.c (wait_for_sigstop): Always switch to no thread
4839 selected if the previously current thread dies.
4840 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4841 process instead of the current thread's.
4842 * remote-utils.c (input_interrupt): Don't check if there's no
4844 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4845 current thread to the general thread fails, error out.
4846 (handle_qxfer_auxv, handle_qxfer_libraries)
4847 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4848 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4849 (handle_query): Check if there's a thread selected instead of
4850 checking whether there's any thread in the thread list.
4851 (handle_qxfer_threads, handle_qxfer_btrace)
4852 (handle_qxfer_btrace_conf): Don't error out early if there's no
4853 thread in the thread list.
4854 (handle_v_cont, myresume): Don't set the current thread to the
4856 (process_serial_event) <Hg handling>: Also set thread_id if the
4857 previous general thread is still alive.
4858 (process_serial_event) <g/G handling>: If setting the current
4859 thread to the general thread fails, error out.
4860 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4861 thread's lwp instead of the current thread's.
4862 * target.c (set_desired_thread): If the desired thread was not
4863 found, leave the current thread pointing to NULL. Return an int
4864 (boolean) indicating success.
4865 * target.h (set_desired_thread): Change return type to int.
4867 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4869 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4870 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4872 (ps_get_thread_area): New function.
4874 2015-08-19 Gary Benson <gbenson@redhat.com>
4876 * hostio.c (handle_pread): Do not attempt to read more data
4877 than hostio_reply_with_data can fit in a packet.
4879 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4881 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4883 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4885 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4887 2015-08-06 Pedro Alves <palves@redhat.com>
4889 * tracepoint.c (expr_eval_result): Now an int.
4891 2015-08-06 Pedro Alves <palves@redhat.com>
4893 * gdbthread.h (struct regcache): Forward declare.
4894 (struct thread_info) <regcache_data>: Now a struct regcache
4896 * inferiors.c (inferior_regcache_data)
4897 (set_inferior_regcache_data): Now work with struct regcache
4899 * inferiors.h (struct regcache): Forward declare.
4900 (inferior_regcache_data, set_inferior_regcache_data): Now work
4901 with struct regcache pointers.
4902 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4903 (free_register_cache_thread): Remove struct regcache pointer
4906 2015-08-06 Pedro Alves <palves@redhat.com>
4908 * server.c (captured_main): On error, print the exception message
4909 to stderr, and if run_once is set, throw a quit.
4911 2015-08-06 Pedro Alves <palves@redhat.com>
4913 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4916 2015-08-06 Pedro Alves <palves@redhat.com>
4918 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4919 reading beyond the passed in buffer length.
4921 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4923 * tracepoint.c (symbol_list) <required>: Remove.
4925 2015-08-06 Pedro Alves <palves@redhat.com>
4927 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4928 count if stopping and suspending threads.
4929 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4930 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4931 (linux_detach): Complete an ongoing step-over.
4932 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4934 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4935 (linux_wait_1): If passing a signal to the inferior after
4936 finishing a step-over, unsuspend and re-resume all lwps. If we
4937 see a single-step event but the thread should be continuing, don't
4938 pass the trap to gdb.
4939 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4940 internal_error instead of gdb_assert.
4941 (enqueue_pending_signal): New function.
4942 (check_ptrace_stopped_lwp_gone): Add debug output.
4943 (start_step_over): Use internal_error instead of gdb_assert.
4944 (complete_ongoing_step_over): New function.
4945 (linux_resume_one_thread): Don't resume a suspended thread.
4946 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4949 2015-08-06 Pedro Alves <palves@redhat.com>
4951 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4952 (linux_thread_alive): Use lwp_is_marked_dead.
4953 (extended_event_reported): Delete.
4954 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4955 instead of extended_event_reported.
4956 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4958 (lwp_is_marked_dead): New function.
4959 (lwp_running): Use lwp_is_marked_dead.
4960 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4963 2015-08-06 Pedro Alves <palves@redhat.com>
4965 * linux-low.c (linux_wait_1): Move fork event output out of the
4966 !report_to_gdb check. Pass event_child->waitstatus to
4967 target_waitstatus_to_string instead of ourstatus.
4969 2015-08-04 Yao Qi <yao.qi@linaro.org>
4971 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4972 if current_thread is 32 bit.
4974 2015-08-04 Yao Qi <yao.qi@linaro.org>
4976 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4977 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4978 * server.c (extended_protocol): Remove "static".
4979 * server.h (extended_protocol): Declare it.
4981 2015-08-04 Yao Qi <yao.qi@linaro.org>
4983 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4984 both aarch64 and aarch32.
4985 (aarch64_set_pc): Likewise.
4987 2015-08-04 Yao Qi <yao.qi@linaro.org>
4989 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4990 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4991 arm-with-neon.xml to srv_xmlfiles.
4992 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4993 (is_64bit_tdesc): New function.
4994 (aarch64_linux_read_description): New function.
4995 (aarch64_arch_setup): Call aarch64_linux_read_description.
4996 (regs_info): Rename to regs_info_aarch64.
4997 (aarch64_regs_info): Return right regs_info.
4998 (initialize_low_arch): Call initialize_low_arch_aarch32.
5000 2015-08-04 Yao Qi <yao.qi@linaro.org>
5002 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5003 * linux-aarch32-low.c: New file.
5004 * linux-aarch32-low.h: New file.
5005 * linux-arm-low.c (arm_fill_gregset): Move it to
5006 linux-aarch32-low.c.
5007 (arm_store_gregset): Likewise.
5008 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5009 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5010 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5011 (regs_info): Rename to regs_info_arm.
5012 (arm_regs_info): Return regs_info_aarch32 if
5013 have_ptrace_getregset is 1 and target description is
5014 arm_with_neon or arm_with_vfpv3.
5015 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5016 Call initialize_low_arch_aarch32 instead.
5018 2015-08-04 Yao Qi <yao.qi@linaro.org>
5020 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5021 * linux-low.c: ... here.
5022 * linux-low.h (have_ptrace_getregset): Declare it.
5024 2015-08-04 Pedro Alves <palves@redhat.com>
5026 * thread-db.c (struct thread_db): Use new typedefs.
5027 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5029 (disable_thread_event_reporting): Cast result of dlsym to
5030 destination function pointer type.
5031 (thread_db_mourn): Use td_ta_delete_ftype.
5033 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5035 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5037 (CDX_BREAKPOINT): Define for R2.
5038 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5039 (the_low_target): Add comments.
5041 2015-07-30 Yao Qi <yao.qi@linaro.org>
5043 * linux-arm-low.c (arm_hwcap): Remove it.
5044 (arm_read_description): New local variable arm_hwcap. Don't
5045 set arm_hwcap to zero.
5047 2015-07-30 Yao Qi <yao.qi@linaro.org>
5049 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5050 Use regcache->tdesc instead.
5051 (arm_store_wmmxregset): Likewise.
5052 (arm_fill_vfpregset): Likewise.
5053 (arm_store_vfpregset): Likewise.
5055 2015-07-30 Yao Qi <yao.qi@linaro.org>
5057 * linux-arm-low.c: Include arch/arm.h.
5058 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5059 (arm_store_gregset): Likewise.
5061 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5063 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5064 ptrace's 4th parameter.
5066 2015-07-27 Yao Qi <yao.qi@linaro.org>
5068 * configure.srv (case aarch64*-*-linux*): Don't set
5071 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5073 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5075 * linux-arm-low.c: Likewise.
5076 * linux-cris-low.c: Likewise.
5077 * linux-crisv32-low.c: Likewise.
5078 * linux-low.c: Likewise.
5079 * linux-m68k-low.c: Likewise.
5080 * linux-mips-low.c: Likewise.
5081 * linux-nios2-low.c: Likewise.
5082 * linux-s390-low.c: Likewise.
5083 * linux-sparc-low.c: Likewise.
5084 * linux-tic6x-low.c: Likewise.
5085 * linux-tile-low.c: Likewise.
5086 * linux-x86-low.c: Likewise.
5088 2015-07-24 Pedro Alves <palves@redhat.com>
5090 * config.in: Regenerate.
5091 * configure: Regenerate.
5093 2015-07-24 Pedro Alves <palves@redhat.com>
5095 * acinclude.m4: Include ../ptrace.m4.
5096 * configure.ac: Call GDB_AC_PTRACE.
5097 * config.in, configure: Regenerate.
5099 2015-07-24 Yao Qi <yao.qi@linaro.org>
5101 * linux-low.c (linux_create_inferior): Remove setting to
5102 proc->priv->new_inferior.
5103 (linux_attach): Likewise.
5104 (linux_low_filter_event): Likewise.
5105 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5107 2015-07-24 Yao Qi <yao.qi@linaro.org>
5109 * linux-low.c (linux_arch_setup): New function.
5110 (linux_low_filter_event): If proc->tdesc is NULL and
5111 proc->attached is true, call the_low_target.arch_setup.
5112 Otherwise, keep status pending, and return.
5113 (linux_resume_one_lwp_throw): Don't call get_pc if
5114 thread->while_stepping isn't NULL. Don't call
5115 get_thread_regcache if proc->tdesc is NULL.
5116 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5117 (linux_target_ops): Install arch_setup.
5118 * server.c (start_inferior): Call the_target->arch_setup.
5119 * target.h (struct target_ops) <arch_setup>: New field.
5120 (target_arch_setup): New marco.
5121 * lynx-low.c (lynx_target_ops): Update.
5122 * nto-low.c (nto_target_ops): Update.
5123 * spu-low.c (spu_target_ops): Update.
5124 * win32-low.c (win32_target_ops): Update.
5126 2015-07-24 Yao Qi <yao.qi@linaro.org>
5128 * linux-low.c (linux_add_process): Don't set
5129 proc->priv->new_inferior.
5130 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5131 (linux_attach): Likewise.
5133 2015-07-24 Yao Qi <yao.qi@linaro.org>
5135 * server.c (start_inferior): Code refactor.
5137 2015-07-24 Yao Qi <yao.qi@linaro.org>
5139 * server.c (process_serial_event): Set general_thread.
5141 2015-07-21 Yao Qi <yao.qi@linaro.org>
5143 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5144 aarch64_linux_get_debug_reg_capacity.
5146 2015-07-17 Yao Qi <yao.qi@linaro.org>
5148 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5149 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5150 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5151 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5152 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5153 (AARCH64_HWP_ALIGNMENT): Likewise.
5154 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5155 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5156 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5157 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5158 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5159 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5160 (struct aarch64_debug_reg_state): Likewise.
5161 (struct arch_lwp_info): Likewise.
5162 (aarch64_align_watchpoint): Likewise.
5163 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5164 (aarch64_watchpoint_length): Likewise.
5165 (aarch64_point_encode_ctrl_reg): Likewise
5166 (aarch64_point_is_aligned): Likewise.
5167 (aarch64_align_watchpoint): Likewise.
5168 (aarch64_linux_set_debug_regs):
5169 (aarch64_dr_state_insert_one_point): Likewise.
5170 (aarch64_dr_state_remove_one_point): Likewise.
5171 (aarch64_handle_breakpoint): Likewise.
5172 (aarch64_handle_aligned_watchpoint): Likewise.
5173 (aarch64_handle_unaligned_watchpoint): Likewise.
5174 (aarch64_handle_watchpoint): Likewise.
5176 2015-07-17 Yao Qi <yao.qi@linaro.org>
5178 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5179 and don't aarch64_get_debug_reg_state. All callers update.
5180 (aarch64_handle_aligned_watchpoint): Likewise.
5181 (aarch64_handle_unaligned_watchpoint): Likewise.
5182 (aarch64_handle_watchpoint): Likewise.
5183 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5184 (aarch64_remove_point): Likewise.
5186 2015-07-17 Yao Qi <yao.qi@linaro.org>
5188 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5190 (aarch64_handle_unaligned_watchpoint): Likewise.
5192 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5194 Revert the previous 3 commits:
5195 Move gdb_regex* to common/
5196 Move linux_find_memory_regions_full & co.
5197 gdbserver build-id attribute generator
5199 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5200 Jan Kratochvil <jan.kratochvil@redhat.com>
5202 gdbserver build-id attribute generator.
5203 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5204 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5205 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5207 (get_dynamic): Use find_pdhr to traverse program headers.
5208 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5209 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5210 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5211 (get_hex_build_id): New.
5212 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5213 to reply XML document.
5215 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5216 Jan Kratochvil <jan.kratochvil@redhat.com>
5218 * target.c: Include target/target-utils.h and fcntl.h.
5219 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5220 (target_fileio_read_stralloc): New functions.
5222 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5224 * Makefile.in (OBS): Add gdb_regex.o.
5226 * config.in: Rebuilt.
5227 * configure: Rebuilt.
5229 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5230 Jan Kratochvil <jan.kratochvil@redhat.com>
5232 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5233 * Makefile.in (OBS): Add target-utils.o.
5234 (linux-maps.o, target-utils.o): New.
5235 * configure.srv (srv_linux_obj): Add linux-maps.o.
5237 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5239 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5241 (the_low_target): Install it.
5243 2015-07-14 Pedro Alves <palves@redhat.com>
5245 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5246 Instead, ignore ECHILD, and throw an error for other errnos.
5248 2015-07-10 Pedro Alves <palves@redhat.com>
5250 * event-loop.c (struct callback_event) <data>: Change type to
5251 gdb_client_data instance instead of gdb_client_data pointer.
5252 (append_callback_event): Adjust.
5254 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5256 * linux-aarch64-low.c: Add comments for each linux_target_ops
5257 method. Remove comments already covered in target_ops and
5258 linux_target_ops definitions.
5259 (the_low_target): Add comments for each unimplemented method.
5261 2015-07-09 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_regmap): Remove.
5264 (aarch64_usrregs_info): Remove.
5265 (regs_info): Set field usrregs to NULL.
5267 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5269 * linux-low.c: Include "rsp-low.h"
5270 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5271 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5272 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5273 (handle_btrace_enable_pt): New.
5274 (handle_btrace_general_set): Support "pt".
5275 (handle_btrace_conf_general_set): Support "pt:size".
5277 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5279 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5282 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5284 * linux-aarch64-low.c: Remove comment about endianness.
5285 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5286 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5289 2015-06-24 Gary Benson <gbenson@redhat.com>
5291 * linux-i386-ipa.c (stdint.h): Do not include.
5292 * lynx-i386-low.c (stdint.h): Likewise.
5293 * lynx-ppc-low.c (stdint.h): Likewise.
5294 * mem-break.c (stdint.h): Likewise.
5295 * thread-db.c (stdint.h): Likewise.
5296 * tracepoint.c (stdint.h): Likewise.
5297 * win32-low.c (stdint.h): Likewise.
5299 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5301 * server.c (write_qxfer_response): Update call to
5302 remote_escape_output.
5304 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5305 Jan Kratochvil <jan.kratochvil@redhat.com>
5307 Merge multiple hex conversions.
5308 * gdbreplay.c (tohex): Rename to 'fromhex'.
5309 (logchar): Use fromhex.
5311 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5313 * server.c (handle_qxfer_libraries): Set `version' attribute for
5316 2015-06-10 Gary Benson <gbenson@redhat.com>
5318 * target.h (struct target_ops) <multifs_open>: New field.
5319 <multifs_unlink>: Likewise.
5320 <multifs_readlink>: Likewise.
5321 * linux-low.c (nat/linux-namespaces.h): New include.
5322 (linux_target_ops): Initialize the_target->multifs_open,
5323 the_target->multifs_unlink and the_target->multifs_readlink.
5324 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5325 * hostio.c (hostio_fs_pid): New static variable.
5326 (hostio_handle_new_gdb_connection): New function.
5327 (handle_setfs): Likewise.
5328 (handle_open): Use the_target->multifs_open as appropriate.
5329 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5330 (handle_readlink): Use the_target->multifs_readlink as
5332 (handle_vFile): Handle vFile:setfs packets.
5333 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5334 after target_handle_new_gdb_connection.
5336 2015-06-10 Gary Benson <gbenson@redhat.com>
5338 * configure.ac (AC_CHECK_FUNCS): Add setns.
5339 * config.in: Regenerate.
5340 * configure: Likewise.
5341 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5342 (linux-namespaces.o): New rule.
5343 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5345 2015-06-09 Gary Benson <gbenson@redhat.com>
5347 * hostio.c (handle_open): Process mode argument with
5348 fileio_to_host_mode.
5350 2015-06-01 Yao Qi <yao.qi@linaro.org>
5352 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5353 * linux-x86-low.c: Likewise.
5355 2015-05-28 Don Breazeal <donb@codesourcery.com>
5357 * linux-low.c (handle_extended_wait): Initialize
5358 thread_info.last_resume_kind for new fork children.
5360 2015-05-15 Pedro Alves <palves@redhat.com>
5362 * target.h (target_handle_new_gdb_connection): Rewrite using if
5363 wrapped in do/while.
5365 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5367 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5368 * configure, config.in: Regenerate.
5369 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5372 2015-05-12 Don Breazeal <donb@codesourcery.com>
5374 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5375 PTRACE_EVENT_VFORK_DONE.
5376 (linux_low_ptrace_options, extended_event_reported): Add vfork
5378 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5379 and "vforkdone" for RSP 'T' Stop Reply Packet.
5380 * server.h (report_vfork_events): Declare
5383 2015-05-12 Don Breazeal <donb@codesourcery.com>
5385 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5386 (the_low_target) <new_fork>: Initialize new member.
5387 * linux-arm-low.c (arm_new_fork): New function.
5388 (the_low_target) <new_fork>: Initialize new member.
5389 * linux-low.c (handle_extended_wait): Call new target function
5391 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5392 * linux-mips-low.c (mips_add_watchpoint): New function
5393 extracted from mips_insert_point.
5394 (the_low_target) <new_fork>: Initialize new member.
5395 (mips_linux_new_fork): New function.
5396 (mips_insert_point): Call mips_add_watchpoint.
5397 * linux-x86-low.c (x86_linux_new_fork): New function.
5398 (the_low_target) <new_fork>: Initialize new member.
5400 2015-05-12 Don Breazeal <donb@codesourcery.com>
5402 * linux-low.c (handle_extended_wait): Implement return value,
5403 rename argument 'event_child' to 'event_lwp', handle
5404 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5405 (linux_low_ptrace_options): New function.
5406 (linux_low_filter_event): Call linux_low_ptrace_options,
5407 use different argument fo linux_enable_event_reporting,
5408 use return value from handle_extended_wait.
5409 (extended_event_reported): New function.
5410 (linux_wait_1): Call extended_event_reported and set
5411 status to report fork events.
5412 (linux_write_memory): Add pid to debug message.
5413 (reset_lwp_ptrace_options_callback): New function.
5414 (linux_handle_new_gdb_connection): New function.
5415 (linux_target_ops): Initialize new structure member.
5416 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5417 * lynx-low.c: Initialize new structure member.
5418 * remote-utils.c (prepare_resume_reply): Implement stop reason
5419 "fork" for "T" stop message.
5420 * server.c (handle_query): Call handle_new_gdb_connection.
5421 * server.h (report_fork_events): Declare global flag.
5422 * target.h (struct target_ops) <handle_new_gdb_connection>:
5424 (target_handle_new_gdb_connection): New macro.
5425 * win32-low.c: Initialize new structure member.
5427 2015-05-12 Don Breazeal <donb@codesourcery.com>
5429 * mem-break.c (APPEND_TO_LIST): Define macro.
5430 (clone_agent_expr): New function.
5431 (clone_one_breakpoint): New function.
5432 (clone_all_breakpoints): New function.
5433 * mem-break.h: Declare new functions.
5435 2015-05-12 Don Breazeal <donb@codesourcery.com>
5437 * linux-low.c (linux_supports_fork_events): New function.
5438 (linux_supports_vfork_events): New function.
5439 (linux_target_ops): Initialize new structure members.
5440 (initialize_low): Call linux_check_ptrace_features.
5441 * lynx-low.c (lynx_target_ops): Initialize new structure
5443 * server.c (report_fork_events, report_vfork_events):
5445 (handle_query): Add new features to qSupported packet and
5447 (captured_main): Initialize new global variables.
5448 * target.h (struct target_ops) <supports_fork_events>:
5450 <supports_vfork_events>: New member.
5451 (target_supports_fork_events): New macro.
5452 (target_supports_vfork_events): New macro.
5453 * win32-low.c (win32_target_ops): Initialize new structure
5456 2015-05-12 Gary Benson <gbenson@redhat.com>
5458 * server.c (handle_qxfer_exec_file): Use current process
5461 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5463 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5464 Remove HAVE_PTRACE_GETREGS conditionals.
5465 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5466 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5468 2015-05-08 Yao Qi <yao.qi@linaro.org>
5470 * linux-low.c (linux_supports_conditional_breakpoints): New
5472 (linux_target_ops): Install new target method.
5473 * lynx-low.c (lynx_target_ops): Install NULL hook for
5474 supports_conditional_breakpoints.
5475 * nto-low.c (nto_target_ops): Likewise.
5476 * spu-low.c (spu_target_ops): Likewise.
5477 * win32-low.c (win32_target_ops): Likewise.
5478 * server.c (handle_query): Check
5479 target_supports_conditional_breakpoints.
5480 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5482 (target_supports_conditional_breakpoints): New macro.
5484 2015-05-06 Pedro Alves <palves@redhat.com>
5487 * server.c (start_inferior): If the process exits, mourn it.
5489 2015-04-21 Gary Benson <gbenson@redhat.com>
5491 * hostio.c (fileio_open_flags_to_host): Factored out to
5492 fileio_to_host_openflags in common/fileio.c. Single use
5495 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5497 * linux-xtensa-low.c (xtensa_fill_gregset)
5498 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5501 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5503 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5504 (regs_info): Replace usrregs pointer with NULL.
5506 2015-04-17 Gary Benson <gbenson@redhat.com>
5508 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5509 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5510 * server.c (handle_qxfer_exec_file): New function.
5511 (qxfer_packets): Add exec-file entry.
5512 (handle_query): Report qXfer:exec-file:read as supported packet.
5514 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5516 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5518 2015-04-09 Gary Benson <gbenson@redhat.com>
5520 * hostio-errno.c (errno_to_fileio_error): Remove function.
5521 Update caller to use remote_fileio_to_fio_error.
5523 2015-04-09 Yao Qi <yao.qi@linaro.org>
5525 * linux-low.c (linux_insert_point): Call
5526 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5527 (linux_remove_point): Call remove_memory_breakpoint if type is
5529 * linux-x86-low.c (x86_insert_point): Don't call
5530 insert_memory_breakpoint.
5531 (x86_remove_point): Don't call remove_memory_breakpoint.
5533 2015-04-01 Pedro Alves <palves@redhat.com>
5534 Cleber Rosa <crosa@redhat.com>
5536 * server.c (gdbserver_usage): Reorganize and extend the usage
5539 2015-03-24 Pedro Alves <palves@redhat.com>
5541 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5542 output. Also dump TRAP_TRACE.
5543 (linux_low_filter_event): In debug output, distinguish a
5544 resume_stop SIGSTOP from a delayed SIGSTOP.
5546 2015-03-24 Gary Benson <gbenson@redhat.com>
5548 * linux-x86-low.c (x86_linux_new_thread): Moved to
5550 (x86_linux_prepare_to_resume): Likewise.
5552 2015-03-24 Gary Benson <gbenson@redhat.com>
5554 * Makefile.in (x86-linux-dregs.o): New rule.
5555 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5556 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5557 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5558 (x86_linux_dr_get): Likewise.
5559 (x86_linux_dr_set): Likewise.
5560 (update_debug_registers_callback): Likewise.
5561 (x86_linux_dr_set_addr): Likewise.
5562 (x86_linux_dr_get_addr): Likewise.
5563 (x86_linux_dr_set_control): Likewise.
5564 (x86_linux_dr_get_control): Likewise.
5565 (x86_linux_dr_get_status): Likewise.
5566 (x86_linux_update_debug_registers): Likewise.
5568 2015-03-24 Gary Benson <gbenson@redhat.com>
5570 * linux-x86-low.c (x86_linux_update_debug_registers):
5571 New function, factored out from...
5572 (x86_linux_prepare_to_resume): ...this.
5574 2015-03-24 Gary Benson <gbenson@redhat.com>
5576 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5577 (x86_linux_dr_set): Likewise.
5578 (update_debug_registers_callback): Likewise.
5579 (x86_linux_dr_set_addr): Likewise.
5580 (x86_linux_dr_get_addr): Likewise.
5581 (x86_linux_dr_set_control): Likewise.
5582 (x86_linux_dr_get_control): Likewise.
5583 (x86_linux_dr_get_status): Likewise.
5584 (x86_linux_prepare_to_resume): Likewise.
5586 2015-03-24 Gary Benson <gbenson@redhat.com>
5588 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5589 Use perror_with_name. Pass string through gettext.
5590 (x86_linux_dr_set): Likewise.
5592 2015-03-24 Gary Benson <gbenson@redhat.com>
5594 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5595 (x86_linux_dr_set_addr): ...this.
5596 (x86_dr_low_get_addr): Rename to...
5597 (x86_linux_dr_get_addr): ...this.
5598 (x86_dr_low_set_control): Rename to...
5599 (x86_linux_dr_set_control): ...this.
5600 (x86_dr_low_get_control): Rename to...
5601 (x86_linux_dr_get_control): ...this.
5602 (x86_dr_low_get_status): Rename to...
5603 (x86_linux_dr_get_status): ...this.
5604 (x86_dr_low): Update with new function names.
5606 2015-03-24 Gary Benson <gbenson@redhat.com>
5608 * Makefile.in (x86-linux.o): New rule.
5609 * configure.srv: Add x86-linux.o to relevant targets.
5610 * linux-low.c (lwp_set_arch_private_info): New function.
5611 (lwp_arch_private_info): Likewise.
5612 * linux-x86-low.c: Include nat/x86-linux.h.
5613 (arch_lwp_info): Removed structure.
5614 (update_debug_registers_callback):
5615 Use lwp_set_debug_registers_changed.
5616 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5617 and lwp_set_debug_registers_changed.
5618 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5620 2015-03-24 Gary Benson <gbenson@redhat.com>
5622 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5623 * linux-arm-low.c (arm_new_thread): Likewise.
5624 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5625 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5626 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5627 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5629 2015-03-24 Gary Benson <gbenson@redhat.com>
5631 * linux-low.c (ptid_of_lwp): New function.
5632 (lwp_is_stopped): Likewise.
5633 (lwp_stop_reason): Likewise.
5634 * linux-x86-low.c (update_debug_registers_callback):
5636 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5639 2015-03-24 Gary Benson <gbenson@redhat.com>
5641 * linux-low.h (linux_stop_lwp): Remove declaration.
5643 2015-03-24 Gary Benson <gbenson@redhat.com>
5645 * linux-low.h: Include nat/linux-nat.h.
5646 * linux-low.c (iterate_over_lwps_args): New structure.
5647 (iterate_over_lwps_filter): New function.
5648 (iterate_over_lwps): Likewise.
5649 * linux-x86-low.c (update_debug_registers_callback):
5650 Update signature to what iterate_over_lwps expects.
5651 Remove PID check that iterate_over_lwps now performs.
5652 (x86_dr_low_set_addr): Use iterate_over_lwps.
5653 (x86_dr_low_set_control): Likewise.
5655 2015-03-24 Gary Benson <gbenson@redhat.com>
5657 * linux-x86-low.c (x86_debug_reg_state): New function.
5658 (x86_linux_prepare_to_resume): Use the above.
5660 2015-03-24 Gary Benson <gbenson@redhat.com>
5662 * linux-low.c (current_lwp_ptid): New function.
5663 * linux-x86-low.c: Include nat/linux-nat.h.
5664 (x86_dr_low_get_addr): Use current_lwp_ptid.
5665 (x86_dr_low_get_control): Likewise.
5666 (x86_dr_low_get_status): Likewise.
5668 2015-03-20 Pedro Alves <palves@redhat.com>
5670 * tracepoint.c (cmd_qtstatus): Make "str" const.
5672 2015-03-20 Pedro Alves <palves@redhat.com>
5674 * server.c (handle_general_set): Make "req_str" const.
5676 2015-03-19 Pedro Alves <palves@redhat.com>
5678 * linux-low.c (linux_resume_one_lwp): Rename to ...
5679 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5680 instead call perror_with_name.
5681 (check_ptrace_stopped_lwp_gone): New function.
5682 (linux_resume_one_lwp): Reimplement as wrapper around
5683 linux_resume_one_lwp_throw that swallows errors if the LWP is
5686 2015-03-19 Pedro Alves <palves@redhat.com>
5688 * linux-low.c (count_events_callback, select_event_lwp_callback):
5689 No longer check whether the thread has resume_stop as last resume
5692 2015-03-19 Pedro Alves <palves@redhat.com>
5694 * linux-low.c (count_events_callback, select_event_lwp_callback):
5695 Use the lwp's status_pending_p field, not the thread's.
5697 2015-03-19 Pedro Alves <palves@redhat.com>
5699 * linux-low.c (select_event_lwp_callback): Update comments to
5700 no longer mention SIGTRAP.
5702 2015-03-18 Gary Benson <gbenson@redhat.com>
5704 * server.c (handle_query): Do not report vFile:fstat as supported.
5706 2015-03-11 Gary Benson <gbenson@redhat.com>
5708 * hostio.c (sys/types.h): New include.
5709 (sys/stat.h): Likewise.
5710 (common-remote-fileio.h): Likewise.
5711 (handle_fstat): New function.
5712 (handle_vFile): Handle vFile:fstat packets.
5714 2015-03-11 Gary Benson <gbenson@redhat.com>
5716 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5717 struct stat.st_blocks and struct stat.st_blksize.
5718 * configure: Regenerate.
5719 * config.in: Likewise.
5720 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5721 (OBS): Add common-remote-fileio.o.
5722 (common-remote-fileio.o): New rule.
5724 2015-03-09 Pedro Alves <palves@redhat.com>
5726 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5727 'struct sockaddr' pointer in 'accept' call.
5729 2015-03-09 Pedro Alves <palves@redhat.com>
5732 2015-03-07 Pedro Alves <palves@redhat.com>
5733 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5734 or <winsock2.h> here. Instead include "gdb_socket.h".
5735 (remote_open): Use union gdb_sockaddr_u.
5736 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5737 or <winsock2.h> here. Instead include "gdb_socket.h".
5738 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5739 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5741 (init_named_socket, gdb_agent_helper_thread): Use union
5744 2015-03-07 Pedro Alves <palves@redhat.com>
5746 * configure.ac (build_warnings): Move
5747 -Wdeclaration-after-statement to the C-specific set.
5748 * configure: Regenerate.
5750 2015-03-07 Pedro Alves <palves@redhat.com>
5752 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5753 or <winsock2.h> here. Instead include "gdb_socket.h".
5754 (remote_open): Use union gdb_sockaddr_u.
5755 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5756 or <winsock2.h> here. Instead include "gdb_socket.h".
5757 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5758 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5760 (init_named_socket, gdb_agent_helper_thread): Use union
5763 2015-03-07 Pedro Alves <palves@redhat.com>
5765 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5768 2015-03-06 Yao Qi <yao.qi@linaro.org>
5770 * linux-aarch64-low.c (aarch64_insert_point): Use
5771 show_debug_regs as a boolean.
5772 (aarch64_remove_point): Likewise.
5774 2015-03-05 Pedro Alves <palves@redhat.com>
5776 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5777 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5778 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5779 * nto-low.c (nto_target_ops): Likewise.
5780 * spu-low.c (spu_target_ops): Likewise.
5781 * win32-low.c (win32_target_ops): Likewise.
5783 2015-03-04 Pedro Alves <palves@redhat.com>
5785 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5786 Decide whether a breakpoint triggered based on the SIGTRAP's
5788 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5789 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5790 (linux_low_filter_event): Check for breakpoints before checking
5792 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5794 (linux_stopped_by_sw_breakpoint)
5795 (linux_supports_stopped_by_sw_breakpoint)
5796 (linux_stopped_by_hw_breakpoint)
5797 (linux_supports_stopped_by_hw_breakpoint): New functions.
5798 (linux_target_ops): Install new target methods.
5800 2015-03-04 Pedro Alves <palves@redhat.com>
5802 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5803 * server.c (swbreak_feature, hwbreak_feature): New globals.
5804 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5805 (captured_main): Clear swbreak_feature and hwbreak_feature.
5806 * server.h (swbreak_feature, hwbreak_feature): Declare.
5807 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5808 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5809 supports_stopped_by_hw_breakpoint>: New fields.
5810 (target_supports_stopped_by_sw_breakpoint)
5811 (target_stopped_by_sw_breakpoint)
5812 (target_supports_stopped_by_hw_breakpoint)
5813 (target_stopped_by_hw_breakpoint): Declare.
5815 2015-03-04 Pedro Alves <palves@redhat.com>
5817 enum lwp_stop_reason -> enum target_stop_reason
5818 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5819 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5820 (linux_wait_1, stuck_in_jump_pad_callback)
5821 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5822 (linux_stopped_by_watchpoint):
5823 * linux-low.h (enum lwp_stop_reason): Delete.
5824 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5825 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5827 2015-03-04 Yao Qi <yao.qi@linaro.org>
5829 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5831 2015-03-03 Gary Benson <gbenson@redhat.com>
5833 * hostio.c (handle_vFile): Fix prefix lengths.
5835 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5837 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5840 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5842 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5843 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5844 (clean): Add "rm -f" for above C files.
5845 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5846 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5847 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5848 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5849 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5850 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5851 (init_registers_s390x_vx_linux64)
5852 (init_registers_s390x_tevx_linux64)
5853 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5854 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5856 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5857 (s390_store_vxrs_high): New functions.
5858 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5860 (s390_arch_setup): Add logic for selecting one of the new target
5861 descriptions. Activate the new vector regsets if applicable.
5862 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5863 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5864 and init_registers_s390x_tevx_linux64.
5866 2015-03-01 Pedro Alves <palves@redhat.com>
5868 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5871 2015-02-27 Pedro Alves <palves@redhat.com>
5873 * linux-x86-low.c (u_debugreg_offset): New function.
5874 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5876 2015-02-27 Pedro Alves <palves@redhat.com>
5878 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5879 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5880 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5881 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5882 (ps_lsetfpregs, ps_getpid)
5883 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5884 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5885 (ps_lsetxregs, ps_plog): Declare.
5887 2015-02-27 Pedro Alves <palves@redhat.com>
5889 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5890 IP_AGENT_EXPORT_FUNC.
5891 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5892 IP_AGENT_EXPORT_FUNC.
5893 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5894 (IP_AGENT_EXPORT): Delete.
5895 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5896 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5897 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5898 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5899 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5900 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5901 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5902 (traceframe_read_count, traceframe_write_count)
5903 (traceframes_created, trace_state_variables, get_raw_reg)
5904 (get_trace_state_variable_value, set_trace_state_variable_value)
5905 (ust_loaded, helper_thread_id, cmd_buf): Use
5906 IPA_SYM_EXPORTED_NAME.
5907 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5908 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5909 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5910 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5911 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5912 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5913 EXTERN_C_PUSH/EXTERN_C_POP.
5914 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5915 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5916 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5917 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5918 (traceframe_write_count, traceframe_read_count)
5919 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5920 (about_to_request_buffer_space, get_trace_state_variable_value)
5921 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5922 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5923 EXTERN_C_PUSH/EXTERN_C_POP.
5924 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5925 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5926 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5927 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5928 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5929 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5930 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5931 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5933 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5934 (IP_AGENT_EXPORT_VAR_DECL): Define.
5936 (gdb_agent_get_raw_reg): Declare.
5938 2015-02-27 Tom Tromey <tromey@redhat.com>
5939 Pedro Alves <palves@redhat.com>
5941 Rename symbols whose names are reserved C++ keywords throughout.
5943 2015-02-27 Pedro Alves <palves@redhat.com>
5945 * Makefile.in (COMPILER): New, get it from autoconf.
5946 (CXX): Get from autoconf instead.
5947 (COMPILE.pre): Use COMPILER.
5948 (CC-LD): Rename to ...
5949 (CC_LD): ... this. Use COMPILER.
5950 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5951 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5952 * acinclude.m4: Include build-with-cxx.m4.
5953 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5954 Disable -Werror by default if building in C++ mode.
5955 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5956 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5957 the C++ compiler. Save/restore CXXFLAGS too.
5958 * configure: Regenerate.
5960 2015-02-27 Pedro Alves <palves@redhat.com>
5962 * acinclude.m4: Include libiberty.m4.
5963 * configure.ac: Call libiberty_INIT.
5964 * config.in, configure: Regenerate.
5966 2015-02-26 Pedro Alves <palves@redhat.com>
5968 * linux-low.c (linux_wait_1): When incrementing the PC past a
5969 program breakpoint always use the_low_target.breakpoint_len as
5970 increment, rather than the maximum between that and
5971 the_low_target.decr_pc_after_break.
5973 2015-02-23 Pedro Alves <palves@redhat.com>
5975 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5976 thread was doing a step-over; always adjust the PC if
5977 we stepped over a permanent breakpoint.
5978 (linux_wait_1): If we stepped over breakpoint that was on top of a
5979 permanent breakpoint, manually advance the PC past it.
5981 2015-02-23 Pedro Alves <palves@redhat.com>
5983 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5985 (x86_fill_gregset, x86_store_gregset): Use it when handling
5988 2015-02-20 Pedro Alves <palves@redhat.com>
5990 * thread-db.c: Include "nat/linux-procfs.h".
5991 (thread_db_init): Skip listing new threads if the kernel supports
5992 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5994 2015-02-20 Pedro Alves <palves@redhat.com>
5996 * linux-low.c (status_pending_p_callback): Use ptid_match.
5998 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6000 PR breakpoints/16812
6001 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6002 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6003 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6005 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6007 PR breakpoints/15956
6008 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6010 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6012 * linux-low.c (linux_low_btrace_conf): Print size.
6013 * server.c (handle_btrace_conf_general_set): New.
6014 (hanle_general_set): Call handle_btrace_conf_general_set.
6015 (handle_query): Report Qbtrace-conf:bts:size as supported.
6017 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6019 * linux-low.c (linux_low_enable_btrace): Update parameters.
6020 (linux_low_btrace_conf): New.
6021 (linux_target_ops)<to_btrace_conf>: Initialize.
6022 * server.c (current_btrace_conf): New.
6023 (handle_btrace_enable): Rename to ...
6024 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6025 to target_enable_btrace. Update comment. Update users.
6026 (handle_qxfer_btrace_conf): New.
6027 (qxfer_packets): Add btrace-conf entry.
6028 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6029 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6030 (target_ops)<read_btrace_conf>: New.
6031 (target_enable_btrace): Update parameters.
6032 (target_read_btrace_conf): New.
6034 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6036 * server.c (handle_btrace_general_set): Remove call to
6037 target_supports_btrace.
6038 (supported_btrace_packets): New.
6039 (handle_query): Call supported_btrace_packets.
6040 * target.h: include btrace-common.h.
6041 (btrace_target_info): Removed.
6042 (supports_btrace, target_supports_btrace): Update parameters.
6044 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6046 * Makefile.in (SFILES): Add common/btrace-common.c.
6047 (OBS): Add common/btrace-common.o.
6048 (btrace-common.o): Add build rules.
6049 * linux-low: Include btrace-common.h.
6050 (linux_low_read_btrace): Use struct btrace_data. Call
6051 btrace_data_init and btrace_data_fini.
6053 2015-02-06 Pedro Alves <palves@redhat.com>
6055 * thread-db.c (find_new_threads_callback): Add debug output.
6057 2015-02-04 Pedro Alves <palves@redhat.com>
6059 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6060 (resume_stopped_resumed_lwps): New function.
6061 (linux_wait_for_event_filtered): Use it.
6063 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6065 * Makefile.in (SFILES): Add linux-personality.c.
6066 (linux-personality.o): New rule.
6067 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6068 list of objects to be built.
6069 * linux-low.c: Include nat/linux-personality.h.
6070 (linux_create_inferior): Remove code to disable address space
6071 randomization (moved to ../nat/linux-personality.c). Create
6072 cleanup to disable address space randomization.
6074 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6076 * Makefile.in (posix-strerror.o): New rule.
6077 (mingw-strerror.o): Likewise.
6078 * configure: Regenerated.
6079 * configure.ac: Source file ../common/common.host. Initialize new
6080 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6082 2015-01-14 Yao Qi <yao@codesourcery.com>
6084 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6085 (ppc-linux.o): New rule.
6086 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6087 * configure.ac: AC_CHECK_FUNCS(getauxval).
6088 * config.in: Re-generated.
6089 * configure: Re-generated.
6090 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6091 ppc64_64bit_inferior_p
6093 2015-01-14 Yao Qi <yao@codesourcery.com>
6095 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6096 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6097 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6098 (PT_ORIG_R3, PT_TRAP): Likewise.
6099 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6100 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6101 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6103 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6105 * i387-fp.c (i387_cache_to_xsave): In look over
6106 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6107 zmmh_low_space field by use of zmmh_high_space.
6109 2015-01-09 Pedro Alves <palves@redhat.com>
6111 * linux-low.c (step_over_bkpt): Move higher up in the file.
6112 (handle_extended_wait): Don't store the stop_pc here.
6113 (get_stop_pc): Adjust comments and rename to ...
6114 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6115 stopped for a software breakpoint or hardware breakpoint.
6116 (thread_still_has_status_pending_p): New function.
6117 (status_pending_p_callback): Use
6118 thread_still_has_status_pending_p. If the event is no longer
6119 interesting, resume the LWP.
6120 (handle_tracepoints): Add assert.
6121 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6122 (wstatus_maybe_breakpoint): New function.
6123 (cancel_breakpoint): Delete function.
6124 (check_stopped_by_watchpoint): New function, factored out from
6125 linux_low_filter_event.
6126 (lp_status_maybe_breakpoint): Delete function.
6127 (linux_low_filter_event): Remove filter_ptid argument.
6128 Leave thread group exits pending here. Store the LWP's stop PC.
6129 Always leave events pending.
6130 (linux_wait_for_event_filtered): Pull all events out of the
6131 kernel, and leave them all pending.
6132 (count_events_callback, select_event_lwp_callback): Consider all
6134 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6135 (select_event_lwp): Only give preference to the stepping LWP in
6136 all-stop mode. Adjust comments.
6137 (ignore_event): New function.
6138 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6139 references to cancel_breakpoints. Adjust to renames. Also give
6140 equal priority to all LWPs that have had events in non-stop mode.
6141 If reporting a software breakpoint event, unadjust the LWP's PC.
6142 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6143 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6145 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6146 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6147 (linux_stopped_by_watchpoint): Adjust.
6148 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6149 * linux-low.h (enum lwp_stop_reason): New.
6150 (struct lwp_info) <stop_pc>: Adjust comment.
6151 <stopped_by_watchpoint>: Delete field.
6152 <stop_reason>: New field.
6153 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6154 * mem-break.c (software_breakpoint_inserted_here)
6155 (hardware_breakpoint_inserted_here): New function.
6156 * mem-break.h (software_breakpoint_inserted_here)
6157 (hardware_breakpoint_inserted_here): Declare.
6158 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6159 (cancel_breakpoints): Delete.
6160 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6161 (upload_fast_traceframes): Remove references to
6164 2015-01-09 Pedro Alves <palves@redhat.com>
6166 * thread-db.c (find_new_threads_callback): Ignore thread if the
6167 kernel thread ID is -1.
6169 2015-01-09 Pedro Alves <palves@redhat.com>
6171 * linux-low.c (linux_attach_fail_reason_string): Move to
6172 nat/linux-ptrace.c, and rename.
6173 (linux_attach_lwp): Update comment.
6174 (attach_proc_task_lwp_callback): New function.
6175 (linux_attach): Adjust to rename and use
6176 linux_proc_attach_tgid_threads.
6177 (linux_attach_fail_reason_string): Delete declaration.
6179 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6181 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6182 * server.c (gdbserver_version): Likewise.
6184 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6186 * remote-utils.c: Include ctype.h.
6187 (input_interrupt): Explicitly handle the case when the char
6188 received is the NUL byte. Improve the printing of non-ASCII
6191 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6193 * linux-low.c (linux_low_filter_event): Update call to
6194 linux_enable_event_reporting following the addition of
6195 a new parameter to that function.
6197 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6200 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6201 (AARCH64_FPCR_REGNO): Likewise.
6202 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6203 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6204 (aarch64_store_fpregset): Likewise.
6206 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6208 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6209 Remove FIXME comment about assumption about N.
6211 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6213 * configure.ac: If large-file support is disabled in GDBserver,
6214 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6215 * configure: Regenerate.
6217 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6219 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6220 warning upon ENODATA from ptrace.
6221 * linux-s390-low.c (s390_store_tdb): New.
6222 (s390_regsets): Add regset for NT_S390_TDB.
6224 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6226 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6227 without a fill_function.
6228 * linux-s390-low.c (s390_fill_last_break): Remove.
6229 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6230 (s390_arch_setup): Use regset's size instead of fill_function for
6233 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6235 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6236 the regset's store function when ptrace returned an error.
6237 * regcache.c (get_thread_regcache): Invalidate register cache
6238 before fetching inferior's registers.
6240 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6242 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6243 while-loop as for-loop.
6244 (regsets_store_inferior_registers): Likewise.
6246 2014-11-28 Yao Qi <yao@codesourcery.com>
6248 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6249 * config.in, configure: Re-generate.
6250 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6253 2014-11-21 Yao Qi <yao@codesourcery.com>
6255 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6256 (AC_CHECK_HEADERS): Remove malloc.h.
6257 * configure: Re-generated.
6258 * config.in: Re-generated.
6259 * server.h: Don't include alloca.h and malloc.h.
6260 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6261 Don't include malloc.h.
6263 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6265 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6266 corresponding ERRNO check in same block.
6268 2014-11-12 Pedro Alves <palves@redhat.com>
6270 * server.c (cont_thread): Update comment.
6271 (start_inferior, attach_inferior): No longer clear cont_thread.
6272 (handle_v_cont): No longer set cont_thread.
6273 (captured_main): Clear cont_thread each time a GDB connects.
6275 2014-11-12 Pedro Alves <palves@redhat.com>
6277 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6278 thread, and don't resume all threads if the Hc thread has exited.
6280 2014-11-12 Pedro Alves <palves@redhat.com>
6282 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6283 the process group instead of to a specific LWP.
6285 2014-10-15 Pedro Alves <palves@redhat.com>
6288 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6290 (arm_set_thread_context): Delete.
6291 (the_low_target): Adjust.
6292 * win32-i386-low.c (debug_registers_changed)
6293 (debug_registers_used): Delete.
6294 (update_debug_registers_callback): New function.
6295 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6296 needing to update their debug registers.
6297 (win32_get_current_dr): New function.
6298 (x86_dr_low_get_addr, x86_dr_low_get_control)
6299 (x86_dr_low_get_status): Fetch the debug register from the thread
6301 (i386_initial_stuff): Adjust.
6302 (i386_get_thread_context): Remove current_event parameter. Don't
6303 clear debug_registers_changed nor copy DR values to
6305 (i386_set_thread_context): Delete.
6306 (i386_prepare_to_resume): New function.
6307 (i386_thread_added): Mark the thread as needing to update irs
6309 (the_low_target): Remove i386_set_thread_context and install
6310 i386_prepare_to_resume.
6311 * win32-low.c (win32_get_thread_context): Adjust.
6312 (win32_set_thread_context): Use SetThreadContext
6314 (win32_prepare_to_resume): New function.
6315 (win32_require_context): New function, factored out from ...
6316 (thread_rec): ... this.
6317 (continue_one_thread): Call win32_prepare_to_resume on each thread
6318 we're about to continue.
6319 (win32_resume): Call win32_prepare_to_resume on the event thread.
6320 * win32-low.h (struct win32_thread_info)
6321 <debug_registers_changed>: New field.
6322 (struct win32_target_ops): Change prototype of set_thread_context,
6323 delete set_thread_context and add prepare_to_resume.
6324 (win32_require_context): New declaration.
6326 2014-10-08 Gary Benson <gbenson@redhat.com>
6328 * server.h: Do not include common-exceptions.h.
6330 2014-10-08 Gary Benson <gbenson@redhat.com>
6332 * server.h: Do not include cleanups.h.
6334 2014-09-30 James Hogan <james.hogan@imgtec.com>
6336 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6339 2014-09-23 Yao Qi <yao@codesourcery.com>
6341 * linux-low.c (lp_status_maybe_breakpoint): New function.
6342 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6343 (count_events_callback): Likewise.
6344 (select_event_lwp_callback): Likewise.
6345 (cancel_breakpoints_callback): Likewise.
6347 2014-09-19 Don Breazeal <donb@codesourcery.com>
6349 * linux-low.c (handle_extended_wait): Call
6350 linux_ptrace_get_extended_event.
6351 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6352 linux_is_extended_waitstatus.
6354 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6356 * Makefile.in (CPPFLAGS): Define.
6357 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6358 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6360 2014-09-16 Gary Benson <gbenson@redhat.com>
6362 * inferiors.h (current_inferior): Renamed as...
6363 (current_thread): New variable. All uses updated.
6364 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6365 (maybe_move_out_of_jump_pad): Likewise.
6366 (cancel_breakpoint): Likewise.
6367 (linux_low_filter_event): Likewise.
6368 (wait_for_sigstop): Likewise.
6369 (linux_resume_one_lwp): Likewise.
6370 (need_step_over_p): Likewise.
6371 (start_step_over): Likewise.
6372 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6373 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6374 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6375 and save_inferior as saved_thread.
6376 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6378 (regcache_invalidate_thread): Likewise.
6379 * remote-utils.c (prepare_resume_reply): Likewise.
6380 * thread-db.c (thread_db_get_tls_address): Likewise.
6381 (disable_thread_event_reporting): Likewise.
6382 (remove_thread_event_breakpoints): Likewise.
6383 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6385 * target.h (set_desired_inferior): Renamed as...
6386 (set_desired_thread): New declaration. All uses updated.
6387 * server.c (myresume): Updated comment to reference thread instead
6389 (handle_serial_event): Likewise.
6390 (handle_target_event): Likewise.
6392 2014-09-12 Tom Tromey <tromey@redhat.com>
6393 Gary Benson <gbenson@redhat.com>
6395 * regcache.h: Include common-regcache.h.
6396 (regcache_read_pc): Don't declare.
6397 * regcache.c (get_thread_regcache_for_ptid): New function.
6399 2014-09-11 Tom Tromey <tromey@redhat.com>
6400 Gary Benson <gbenson@redhat.com>
6402 * symbol.c: New file.
6403 * Makefile.in (SFILES): Add symbol.c.
6404 (OBS): Add symbol.o.
6406 2014-09-11 Gary Benson <gbenson@redhat.com>
6408 * target.c (target_stop_ptid, target_continue_ptid): New
6411 2014-09-11 Tom Tromey <tromey@redhat.com>
6412 Gary Benson <gbenson@redhat.com>
6414 * target.h: Include target/target.h.
6415 * target.c (target_read_memory, target_read_uint32)
6416 (target_write_memory): New functions.
6418 2014-09-11 Gary Benson <gbenson@redhat.com>
6420 * server.h (debug_hw_points): Don't declare.
6421 * server.c (debug_hw_points): Don't define. Replace all uses
6422 with show_debug_regs.
6423 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6424 all uses with show_debug_regs.
6426 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6428 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6429 endianness into account.
6430 (ppc_supply_ptrace_register): Likewise.
6432 2014-09-03 James Hogan <james.hogan@imgtec.com>
6434 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6435 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6437 2014-09-03 Gary Benson <gbenson@redhat.com>
6439 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6440 ALL_DEBUG_ADDRESS_REGISTERS.
6442 2014-09-02 Gary Benson <gbenson@redhat.com>
6444 * i386-low.h: Renamed as...
6445 * x86-low.h: New file. All type, function and variable name
6446 prefixes changed from "i386_" to "x86_". All references updated.
6447 * i386-low.c: Renamed as...
6448 * x86-low.c: New file. All type, function and variable name
6449 prefixes changed from "i386_" to "x86_". All references updated.
6451 2014-09-02 Gary Benson <gbenson@redhat.com>
6453 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6454 (x86_linux_new_thread): Likewise.
6456 2014-08-29 Gary Benson <gbenson@redhat.com>
6458 * server.h (setjmp.h): Do not include.
6459 (toplevel): Do not declare.
6460 (common-exceptions.h): Include.
6461 (cleanups.h): Likewise.
6462 * server.c (toplevel): Do not define.
6463 (exit_code): New static global.
6464 (detach_or_kill_for_exit_cleanup): New function.
6465 (main): New function. Original main renamed to...
6466 (captured_main): New function.
6467 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6469 2014-08-29 Gary Benson <gbenson@redhat.com>
6471 * Makefile.in (SFILES): Add common/common-exceptions.c.
6472 (OBS): Add common-exceptions.o.
6473 (common-exceptions.o): New rule.
6474 * utils.c (prepare_to_throw_exception): New function.
6476 2014-08-29 Gary Benson <gbenson@redhat.com>
6478 * config.in: Regenerate.
6479 * configure: Likewise.
6481 2014-08-29 Gary Benson <gbenson@redhat.com>
6483 * Makefile.in (SFILES): Add common/cleanups.c.
6485 (cleanups.o): New rule.
6487 2014-08-29 Gary Benson <gbenson@redhat.com>
6489 * utils.c (internal_vwarning): New function.
6491 2014-08-28 Gary Benson <gbenson@redhat.com>
6493 * utils.h (fatal): Remove declaration.
6494 * utils.c (fatal): Remove function.
6496 2014-08-28 Gary Benson <gbenson@redhat.com>
6498 * tracepoint.c (gdb_agent_init): Replace fatal with
6500 (initialize_tracepoint): Likewise.
6502 2014-08-28 Gary Benson <gbenson@redhat.com>
6504 * remote-utils.c (remote_prepare): Replace fatal with error.
6506 2014-08-28 Gary Benson <gbenson@redhat.com>
6508 * linux-low.c (linux_async): Replace fatal with warning.
6510 (linux_start_non_stop): Return -1 if linux_async failed.
6512 2014-08-28 Gary Benson <gbenson@redhat.com>
6514 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6516 (i386_dr_low_get_addr): Remove vague comment.
6517 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6520 2014-08-28 Gary Benson <gbenson@redhat.com>
6522 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6523 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6525 (linux_resume_one_lwp): Likewise.
6526 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6528 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6529 with internal_error.
6530 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6531 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6532 (find_register_by_name): Replace fatal with internal_error.
6533 (find_regno): Likewise.
6534 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6535 * thread-db.c (thread_db_create_event): Likewise.
6536 (thread_db_load_search): Likewise.
6537 (try_thread_db_load_1): Likewise.
6538 * tracepoint.c (get_jump_space_head): Replace fatal with
6540 (claim_trampoline_space): Likewise.
6541 (have_fast_tracepoint_trampoline_buffer): Likewise.
6542 (cmd_qtstart): Likewise.
6543 (stop_tracing): Likewise.
6544 (fast_tracepoint_collecting): Likewise.
6545 (target_malloc): Likewise.
6546 (download_tracepoint): Likewise.
6547 (download_trace_state_variables): Replace check with gdb_assert.
6548 (upload_fast_traceframes): Replace fatal with internal_error.
6550 2014-08-19 Tom Tromey <tromey@redhat.com>
6551 Gary Benson <gbenson@redhat.com>
6553 * Makefile.in (SFILES): Add common/common-debug.c.
6554 (OBS): Add common-debug.o.
6555 (common-debug.o): New rule.
6556 * debug.h (debug_printf): Don't declare.
6557 * debug.c (debug_printf): Renamed and rewritten as...
6558 (debug_vprintf): New function.
6560 2014-08-19 Gary Benson <gbenson@redhat.com>
6562 * utils.h: Do not include print-utils.h.
6564 2014-08-19 Tom Tromey <tromey@redhat.com>
6565 Gary Benson <gbenson@redhat.com>
6567 * server.h: Add static assertion.
6568 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6570 2014-08-19 Tom Tromey <tromey@redhat.com>
6571 Gary Benson <gbenson@redhat.com>
6573 * Makefile.in (SFILES): Add common/errors.c.
6574 (OBS): Add errors.o.
6575 (IPA_OBS): Add errors-ipa.o.
6576 (errors.o): New rule.
6577 (errors-ipa.o): Likewise.
6578 * utils.h (perror_with_name, error, warning): Don't declare.
6579 * utils.c (warning): Renamed and rewritten as...
6580 (vwarning): New function.
6581 (error): Renamed and rewritten as...
6582 (verror): New function.
6583 (internal_error): Renamed and rewritten as...
6584 (internal_verror): New function.
6586 2014-08-07 Gary Benson <gbenson@redhat.com>
6588 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6589 * configure: Regenerate.
6590 * config.in: Likewise.
6591 * server.h: Do not include errno.h.
6592 * event-loop.c: Likewise.
6593 * hostio-errno.c: Likewise.
6594 * linux-low.c: Likewise.
6595 * remote-utils.c: Likewise.
6596 * spu-low.c: Likewise.
6597 * utils.c: Likewise.
6598 * gdbreplay.c: Unconditionally include errno.h.
6600 2014-08-07 Gary Benson <gbenson@redhat.com>
6602 * server.h: Do not include string.h.
6603 * event-loop.c: Likewise.
6604 * linux-low.c: Likewise.
6605 * regcache.c: Likewise.
6606 * remote-utils.c: Likewise.
6607 * spu-low.c: Likewise.
6608 * utils.c: Likewise.
6610 2014-08-07 Gary Benson <gbenson@redhat.com>
6612 * server.h: Do not include gdb_assert.h.
6614 2014-08-07 Gary Benson <gbenson@redhat.com>
6616 * server.h: Do not include common-utils.h.
6618 2014-08-07 Gary Benson <gbenson@redhat.com>
6620 * server.h: Do not include ptid.h.
6621 * notif.h: Likewise.
6623 2014-08-07 Gary Benson <gbenson@redhat.com>
6625 * server.h: Do not include gdb_locale.h.
6627 2014-08-07 Gary Benson <gbenson@redhat.com>
6629 * server.h: Do not include gdb/signals.h.
6630 * win32-low.c: Likewise.
6632 2014-08-07 Gary Benson <gbenson@redhat.com>
6634 * server.h: Do not include pathmax.h.
6636 2014-08-07 Gary Benson <gbenson@redhat.com>
6638 * server.h: Do not include libiberty.h.
6639 * linux-bfin-low.c: Likewise.
6641 2014-08-07 Gary Benson <gbenson@redhat.com>
6643 * server.h: Do not include ansidecl.h.
6645 2014-08-07 Gary Benson <gbenson@redhat.com>
6647 * linux-x86-low.c: Do not include stddef.h.
6648 * lynx-ppc-low.c: Likewise.
6649 * tracepoint.c: Likewise.
6651 2014-08-07 Gary Benson <gbenson@redhat.com>
6653 * server.h: Do not include stdarg.h.
6654 * nto-low.c: Likewise.
6656 2014-08-07 Gary Benson <gbenson@redhat.com>
6658 * server.h: Do not include stdlib.h.
6659 * inferiors.c: Likewise.
6660 * linux-low.c: Likewise.
6661 * regcache.c: Likewise.
6662 * spu-low.c: Likewise.
6663 * tracepoint.c: Likewise.
6664 * utils.c: Likewise.
6666 2014-08-07 Gary Benson <gbenson@redhat.com>
6668 * server.h: Do not include stdio.h.
6669 * linux-low.c: Likewise.
6670 * remote-utils.c: Likewise.
6671 * spu-low.c: Likewise.
6672 * utils.c: Likewise.
6673 * wincecompat.c: Likewise.
6675 2014-08-06 Gary Benson <gbenson@redhat.com>
6677 * regcache.c (init_register_cache): Move conditionals inside if.
6679 2014-08-06 Gary Benson <gbenson@redhat.com>
6681 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6683 2014-07-31 Gary Benson <gbenson@redhat.com>
6685 * ax.h: Do not include server.h.
6686 * gdbthread.h: Likewise.
6687 * lynx-low.h: Likewise.
6688 * notif.h: Likewise.
6690 2014-07-30 Gary Benson <gbenson@redhat.com>
6692 * server.h: Include common-defs.h.
6693 Do not include config.h or build-gnulib-gdbserver/config.h.
6695 2014-07-30 Gary Benson <gbenson@redhat.com>
6697 * hostio-errno.c: Move server.h to top of includes list.
6698 * inferiors.c: Likewise.
6699 * linux-x86-low.c: Likewise.
6700 * notif.c: Include server.h.
6702 2014-07-24 Tom Tromey <tromey@redhat.com>
6703 Gary Benson <gbenson@redhat.com>
6705 * server.h (CORE_ADDR): Now unsigned.
6707 2014-07-16 Pedro Alves <palves@redhat.com>
6709 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6711 2014-07-15 Pedro Alves <palves@redhat.com>
6713 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6716 2014-07-11 Pedro Alves <palves@redhat.com>
6718 * linux-low.c (kill_wait_lwp): New function, based on
6719 kill_one_lwp_callback, but use my_waitpid directly.
6720 (kill_one_lwp_callback, linux_kill): Use it.
6722 2014-06-23 Pedro Alves <palves@redhat.com>
6724 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6725 before setting DR0..DR3.
6727 2014-06-20 Gary Benson <gbenson@redhat.com>
6729 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6730 * configure: Regenerated.
6731 * config.in: Likewise.
6733 2014-06-20 Gary Benson <gbenson@redhat.com>
6735 * Makefile.in (SFILES): Update locations for files moved
6737 (object file files): Reordered.
6739 2014-06-20 Gary Benson <gbenson@redhat.com>
6741 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6742 (i386_dr_low_set_addr): Likewise.
6743 (i386_dr_low_get_addr): Likewise.
6744 (i386_dr_low_can_set_control): Likewise.
6745 (i386_dr_low_set_control): Likewise.
6746 (i386_dr_low_get_control): Likewise.
6747 (i386_dr_low_get_status): Likewise.
6748 (i386_get_debug_register_length): Likewise.
6749 * linux-x86-low.c (i386_dr_low_set_addr):
6750 Changed signature. Made static.
6751 (i386_dr_low_get_addr): Likewise.
6752 (i386_dr_low_set_control): Likewise.
6753 (i386_dr_low_get_control): Likewise.
6754 (i386_dr_low_get_status): Likewise.
6755 (i386_dr_low): New global variable.
6756 * win32-i386-low.c (i386_dr_low_set_addr):
6757 Changed signature. Made static.
6758 (i386_dr_low_get_addr): Likewise.
6759 (i386_dr_low_set_control): Likewise.
6760 (i386_dr_low_get_control): Likewise.
6761 (i386_dr_low_get_status): Likewise.
6762 (i386_dr_low): New global variable.
6764 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6766 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6767 * Makefile.in (AR, AR_FLAGS): Define.
6768 * configure: Regenerate.
6770 2014-06-19 Gary Benson <gbenson@redhat.com>
6772 * Makefile.in (i386-dregs.o): New rule.
6773 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6774 * i386-low.c (target.h): Remove include.
6775 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6776 (DR_CONTROL_SHIFT): Likewise.
6777 (DR_CONTROL_SIZE): Likewise.
6778 (DR_RW_EXECUTE): Likewise.
6779 (DR_RW_WRITE): Likewise.
6780 (DR_RW_READ): Likewise.
6781 (DR_RW_IORW): Likewise.
6782 (DR_LEN_1): Likewise.
6783 (DR_LEN_2): Likewise.
6784 (DR_LEN_4): Likewise.
6785 (DR_LEN_8): Likewise.
6786 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6787 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6788 (DR_ENABLE_SIZE): Likewise.
6789 (DR_LOCAL_SLOWDOWN): Likewise.
6790 (DR_GLOBAL_SLOWDOWN): Likewise.
6791 (DR_CONTROL_RESERVED): Likewise.
6792 (I386_DR_CONTROL_MASK): Likewise.
6793 (I386_DR_VACANT): Likewise.
6794 (I386_DR_LOCAL_ENABLE): Likewise.
6795 (I386_DR_GLOBAL_ENABLE): Likewise.
6796 (I386_DR_DISABLE): Likewise.
6797 (I386_DR_SET_RW_LEN): Likewise.
6798 (I386_DR_GET_RW_LEN): Likewise.
6799 (I386_DR_WATCH_HIT): Likewise.
6800 (i386_wp_op_t): Likewise.
6801 (i386_show_dr): Likewise.
6802 (i386_length_and_rw_bits): Likewise.
6803 (i386_insert_aligned_watchpoint): Likewise.
6804 (i386_remove_aligned_watchpoint): Likewise.
6805 (i386_handle_nonaligned_watchpoint): Likewise.
6806 i386_update_inferior_debug_regs(): Likewise.
6807 (i386_dr_insert_watchpoint): Likewise.
6808 (i386_dr_remove_watchpoint): Likewise.
6809 (i386_dr_region_ok_for_watchpoint): Likewise.
6810 (i386_dr_stopped_data_address): Likewise.
6811 (i386_dr_stopped_by_watchpoint): Likewise.
6813 2014-06-19 Gary Benson <gbenson@redhat.com>
6815 * i386-low.c (i386_dr_show): Renamed to
6816 i386_show_dr and made static. All uses updated.
6817 (i386_dr_length_and_rw_bits): Renamed to
6818 i386_length_and_rw_bits and made static.
6820 (i386_dr_insert_aligned_watchpoint): Renamed to
6821 i386_insert_aligned_watchpoint and made static.
6823 (i386_dr_remove_aligned_watchpoint): Renamed to
6824 i386_remove_aligned_watchpoint and made static.
6826 (i386_dr_update_inferior_debug_regs): Renamed to
6827 i386_update_inferior_debug_regs and made static.
6830 2014-06-18 Gary Benson <gbenson@redhat.com>
6832 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6833 (i386_dr_low_can_set_control): Likewise.
6834 (i386_get_debug_register_length): Likewise.
6835 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6836 (i386_dr_low_can_set_control): Likewise.
6837 (i386_get_debug_register_length): Likewise.
6839 2014-06-17 Gary Benson <gbenson@redhat.com>
6841 * i386-low.h (i386-dregs.h): New include.
6842 (DR_FIRSTADDR): Now in i386-dregs.h.
6843 (DR_LASTADDR): Likewise.
6844 (DR_NADDR): Likewise.
6845 (DR_STATUS): Likewise.
6846 (DR_CONTROL): Likewise.
6847 (i386_debug_reg_state): Likewise.
6848 (i386_dr_insert_watchpoint): Likewise.
6849 (i386_dr_remove_watchpoint): Likewise.
6850 (i386_dr_region_ok_for_watchpoint): Likewise.
6851 (i386_dr_stopped_data_address): Likewise.
6852 (i386_dr_stopped_by_watchpoint): Likewise.
6853 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6855 2014-06-18 Gary Benson <gbenson@redhat.com>
6857 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6858 i386_dr_insert_watchpoint.
6859 (i386_low_remove_watchpoint): Renamed to
6860 i386_dr_remove_watchpoint.
6861 (i386_low_region_ok_for_watchpoint): Renamed to
6862 i386_dr_region_ok_for_watchpoint.
6863 (i386_low_stopped_data_address): Renamed to
6864 i386_dr_stopped_data_address.
6865 (i386_low_stopped_by_watchpoint): Renamed to
6866 i386_dr_stopped_by_watchpoint.
6867 * i386-low.c (i386_show_dr): Renamed to
6868 i386_dr_show and made nonstatic. All uses updated.
6869 (i386_length_and_rw_bits): Renamed to
6870 i386_dr_length_and_rw_bits and made nonstatic.
6872 (i386_insert_aligned_watchpoint): Renamed to
6873 i386_dr_insert_aligned_watchpoint and made nonstatic.
6875 (i386_remove_aligned_watchpoint): Renamed to
6876 i386_dr_remove_aligned_watchpoint and made nonstatic.
6878 (i386_update_inferior_debug_regs): Renamed to
6879 i386_dr_update_inferior_debug_regs and made nonstatic.
6881 (i386_low_insert_watchpoint): Renamed to
6882 i386_dr_insert_watchpoint. All uses updated.
6883 (i386_low_remove_watchpoint): Renamed to
6884 i386_dr_remove_watchpoint. All uses updated.
6885 (i386_low_region_ok_for_watchpoint): Renamed to
6886 i386_dr_region_ok_for_watchpoint. All uses updated.
6887 (i386_low_stopped_data_address): Renamed to
6888 i386_dr_stopped_data_address. All uses updated.
6889 (i386_low_stopped_by_watchpoint): Renamed to
6890 i386_dr_stopped_by_watchpoint. All uses updated.
6892 2014-06-18 Gary Benson <gbenson@redhat.com>
6894 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6895 (i386_dr_low_can_set_control): Likewise.
6896 (i386_insert_aligned_watchpoint): New check.
6898 2014-06-18 Gary Benson <gbenson@redhat.com>
6900 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6903 2014-06-18 Gary Benson <gbenson@redhat.com>
6905 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6906 instead of fatal and error.
6907 (i386_handle_nonaligned_watchpoint): Likewise.
6909 2014-06-18 Gary Benson <gbenson@redhat.com>
6911 * i386-low.c (i386_get_debug_register_length): New macro.
6912 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6913 (i386_show_dr): Use debug_printf instead of fprintf. Use
6914 phex to format values.
6916 2014-06-18 Gary Benson <gbenson@redhat.com>
6918 * i386-low.h: Comment changes.
6919 * i386-low.c: Likewise.
6921 2014-06-18 Gary Benson <gbenson@redhat.com>
6923 * i386-low.c: Whitespace changes.
6925 2014-06-12 Tom Tromey <tromey@redhat.com>
6927 * utils.c (freeargv): Remove.
6929 2014-06-12 Tom Tromey <tromey@redhat.com>
6931 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6932 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6933 (parse_debug_format_options): Likewise.
6934 (gdbserver_usage): Likewise.
6935 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6936 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6937 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6939 ($(LIBGNU)): Depend on libiberty.
6940 (all-lib): Recurse into all subdirs.
6941 (install-only): Invoke "install" target in subdirs.
6942 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6944 * configure: Rebuild.
6945 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6946 for vasprintf, vsnprintf, or gettimeofday.
6947 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6950 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6952 * development.sh: Delete.
6953 * Makefile.in (config.status): Adjust dependency on development.sh.
6954 * configure.ac: Adjust development.sh source call.
6955 * configure: Regenerate.
6957 2014-06-02 Pedro Alves <palves@redhat.com>
6959 * ax.c (gdb_free_agent_expr): New function.
6960 * ax.h (gdb_free_agent_expr): New declaration.
6961 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6963 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6965 (clear_breakpoint_conditions_and_commands): New function.
6966 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6967 (clear_breakpoint_conditions_and_commands): New declaration.
6969 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6971 * linux-aarch64-low.c (asm/ptrace.h): Include.
6973 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6975 Fix TLS access for -static -pthread.
6976 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6977 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6978 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6980 2014-05-20 Pedro Alves <palves@redhat.com>
6982 * linux-aarch64-low.c (aarch64_insert_point)
6983 (aarch64_remove_point): No longer check whether the type is
6984 supported here. Adjust to new interface.
6985 (the_low_target): Install aarch64_supports_z_point_type as
6986 supports_z_point_type method.
6987 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6988 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6989 instead of a Z packet char. Adjust.
6990 (arm_supports_z_point_type): New function.
6991 (arm_insert_point, arm_remove_point): Adjust to new interface.
6992 (the_low_target): Install arm_supports_z_point_type.
6993 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6994 (cris_insert_point, cris_remove_point): Adjust to new interface.
6995 Don't check whether the type is supported here.
6996 (the_low_target): Install cris_supports_z_point_type.
6997 * linux-low.c (linux_supports_z_point_type): New function.
6998 (linux_insert_point, linux_remove_point): Adjust to new interface.
6999 * linux-low.h (struct linux_target_ops) <insert_point,
7000 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7001 raw_breakpoint pointer parameter.
7002 <supports_z_point_type>: New method.
7003 * linux-mips-low.c (mips_supports_z_point_type): New function.
7004 (mips_insert_point, mips_remove_point): Adjust to new interface.
7005 Use mips_supports_z_point_type.
7006 (the_low_target): Install mips_supports_z_point_type.
7007 * linux-ppc-low.c (the_low_target): Install NULL as
7008 supports_z_point_type method.
7009 * linux-s390-low.c (the_low_target): Install NULL as
7010 supports_z_point_type method.
7011 * linux-sparc-low.c (the_low_target): Install NULL as
7012 supports_z_point_type method.
7013 * linux-x86-low.c (x86_supports_z_point_type): New function.
7014 (x86_insert_point): Adjust to new insert_point interface. Use
7015 insert_memory_breakpoint. Adjust to new
7016 i386_low_insert_watchpoint interface.
7017 (x86_remove_point): Adjust to remove_point interface. Use
7018 remove_memory_breakpoint. Adjust to new
7019 i386_low_remove_watchpoint interface.
7020 (the_low_target): Install x86_supports_z_point_type.
7021 * lynx-low.c (lynx_target_ops): Install NULL as
7022 supports_z_point_type callback.
7023 * nto-low.c (nto_supports_z_point_type): New.
7024 (nto_insert_point, nto_remove_point): Adjust to new interface.
7025 (nto_target_ops): Install nto_supports_z_point_type.
7026 * mem-break.c: Adjust intro comment.
7027 (struct raw_breakpoint) <raw_type, size>: New fields.
7028 <inserted>: Update comment.
7029 <shlib_disabled>: Delete field.
7030 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7031 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7032 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7033 (raw_bkpt_type_to_target_hw_bp_type): New function.
7034 (find_enabled_raw_code_breakpoint_at): New function.
7035 (find_raw_breakpoint_at): New type and size parameters. Use them.
7036 (insert_memory_breakpoint): New function, based off
7037 set_raw_breakpoint_at.
7038 (remove_memory_breakpoint): New function.
7039 (set_raw_breakpoint_at): Reimplement.
7040 (set_breakpoint): New, based on set_breakpoint_at.
7041 (set_breakpoint_at): Reimplement.
7042 (delete_raw_breakpoint): Go through the_target->remove_point
7043 instead of assuming memory breakpoints.
7044 (find_gdb_breakpoint_at): Delete.
7045 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7046 (find_gdb_breakpoint): New function.
7047 (set_gdb_breakpoint_at): Delete.
7048 (z_type_supported): New function.
7049 (set_gdb_breakpoint_1): New function, loosely based off
7050 set_gdb_breakpoint_at.
7051 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7052 (delete_gdb_breakpoint_at): Delete.
7053 (delete_gdb_breakpoint_1): New function, loosely based off
7054 delete_gdb_breakpoint_at.
7055 (delete_gdb_breakpoint): New function.
7056 (clear_gdb_breakpoint_conditions): Rename to ...
7057 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7059 (add_condition_to_breakpoint): Make static.
7060 (add_breakpoint_condition): Take a struct breakpoint pointer
7061 instead of an address. Adjust.
7062 (gdb_condition_true_at_breakpoint): Rename to ...
7063 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7065 (gdb_condition_true_at_breakpoint): Reimplement.
7066 (add_breakpoint_commands): Take a struct breakpoint pointer
7067 instead of an address. Adjust.
7068 (gdb_no_commands_at_breakpoint): Rename to ...
7069 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7070 parameter. Return true if no breakpoint was found. Change debug
7072 (gdb_no_commands_at_breakpoint): Reimplement.
7073 (run_breakpoint_commands): Rename to ...
7074 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7075 and change return type to boolean.
7076 (run_breakpoint_commands): New function.
7077 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7078 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7079 breakpoint. Go through the_target->remove_point instead of
7080 assuming memory breakpoint.
7081 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7082 software and hardware breakpoints.
7083 (reinsert_raw_breakpoint): Go through the_target->insert_point
7084 instead of assuming memory breakpoint.
7085 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7086 software and hardware breakpoints.
7087 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7088 Check both software and hardware breakpoints.
7089 (validate_inserted_breakpoint): Assert the breakpoint is a
7090 software breakpoint. Set the inserted flag to -1 instead of
7091 setting shlib_disabled.
7092 (delete_disabled_breakpoints): Adjust.
7093 (validate_breakpoints): Only validate software breakpoints.
7094 Adjust to inserted flag change.
7095 (check_mem_read, check_mem_write): Skip breakpoint types other
7096 than software breakpoints. Adjust to inserted flag change.
7097 * mem-break.h (enum raw_bkpt_type): New enum.
7098 (raw_breakpoint, struct process_info): Forward declare.
7099 (Z_packet_to_target_hw_bp_type): Delete declaration.
7100 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7101 (set_gdb_breakpoint, delete_gdb_breakpoint)
7102 (clear_breakpoint_conditions): New declarations.
7103 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7104 (breakpoint_inserted_here): Update comment.
7105 (add_breakpoint_condition, add_breakpoint_commands): Replace
7106 address parameter with a breakpoint pointer parameter.
7107 (gdb_breakpoint_here): Update comment.
7108 (delete_gdb_breakpoint_at): Delete.
7109 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7110 * server.c (process_point_options): Take a struct breakpoint
7111 pointer instead of an address. Adjust.
7112 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7113 delete_gdb_breakpoint.
7114 * spu-low.c (spu_target_ops): Install NULL as
7115 supports_z_point_type method.
7116 * target.h: Include mem-break.h.
7117 (struct target_ops) <prepare_to_access_memory>: Update comment.
7118 <supports_z_point_type>: New field.
7119 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7120 instead of a char. Also take a raw breakpoint pointer.
7121 * win32-arm-low.c (the_low_target): Install NULL as
7122 supports_z_point_type.
7123 * win32-i386-low.c (i386_supports_z_point_type): New function.
7124 (i386_insert_point, i386_remove_point): Adjust to new interface.
7125 (the_low_target): Install i386_supports_z_point_type.
7126 * win32-low.c (win32_supports_z_point_type): New function.
7127 (win32_insert_point, win32_remove_point): Adjust to new interface.
7128 (win32_target_ops): Install win32_supports_z_point_type.
7129 * win32-low.h (struct win32_target_ops):
7130 <supports_z_point_type>: New method.
7131 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7132 instead of a char. Also take a raw breakpoint pointer.
7134 2014-05-20 Pedro Alves <palves@redhat.com>
7136 * mem-break.h: Include break-common.h.
7137 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7138 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7139 (Z_packet_to_target_hw_bp_type): New declaration.
7140 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7141 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7142 (Z_PACKET_ACCESS_WP): Delete macros.
7143 (Z_packet_to_hw_type): Delete function.
7144 * i386-low.h: Don't include break-common.h here.
7145 (Z_packet_to_hw_type): Delete declaration.
7146 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7147 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7148 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7149 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7150 * linux-aarch64-low.c: Don't include break-common.h here.
7151 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7152 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7153 (Z_packet_to_target_hw_bp_type): Delete function.
7154 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7156 (mips_insert_point, mips_remove_point): Use
7157 Z_packet_to_target_hw_bp_type.
7159 2014-05-20 Pedro Alves <palves@redhat.com>
7161 * linux-aarch64-low.c: Include break-common.h.
7162 (enum target_point_type): Delete.
7163 (Z_packet_to_point_type): Rename to ...
7164 (Z_packet_to_target_hw_bp_type): ... this, and return a
7165 target_hw_bp_type instead.
7166 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7167 instead of an enum target_point_type.
7168 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7170 (aarch64_dr_state_insert_one_point)
7171 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7172 (aarch64_handle_aligned_watchpoint)
7173 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7174 Take an enum target_hw_bp_type instead of an enum
7176 (aarch64_supports_z_point_type): New function.
7177 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7178 use Z_packet_to_target_hw_bp_type.
7180 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7182 * configure.ac: Only use -Werror by default when DEVELOPMENT
7184 * configure: Regenerate.
7186 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7188 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7189 * linux-x86-low.c (X86_64_USER_REGS): New.
7190 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7192 2014-04-28 Yao Qi <yao@codesourcery.com>
7194 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7197 2014-04-25 Pedro Alves <palves@redhat.com>
7200 * linux-low.c (linux_attach_fail_reason_string): New function.
7201 (linux_attach_lwp): Delete.
7202 (linux_attach_lwp_1): Rename to ...
7203 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7204 argument. Remove "initial" parameter. Return int instead of
7205 void. Don't error or warn here.
7206 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7207 failure to attach to the tgid. Call warning when failing to
7209 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7210 argument. Remove "initial" parameter. Return int instead of
7211 void. Don't error or warn here.
7212 (linux_attach_fail_reason_string): New declaration.
7213 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7214 interface change. Use linux_attach_fail_reason_string.
7216 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7217 Walfred Tedeschi <walfred.tedeschi@intel.com>
7219 * Makefile.in: Added rules to handle new files
7220 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7221 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7222 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7223 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7224 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7225 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7227 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7228 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7229 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7230 i386/x32-avx512.xml.
7231 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7232 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7233 i386/x32-avx512-linux.xml.
7234 * i387-fp.c (num_avx512_k_registers): New constant for number
7236 (num_avx512_zmmh_low_registers): New constant for number of
7237 lower ZMM registers (0-15).
7238 (num_avx512_zmmh_high_registers): New constant for number of
7239 higher ZMM registers (16-31).
7240 (num_avx512_ymmh_registers): New contant for number of higher
7241 YMM registers (ymm16-31 added by avx521 on x86_64).
7242 (num_avx512_xmm_registers): New constant for number of higher
7243 XMM registers (xmm16-31 added by AVX512 on x86_64).
7244 (struct i387_xsave): Add space for AVX512 registers.
7245 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7246 Add code to handle AVX512 registers.
7247 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7248 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7249 prototypei from generated file.
7250 (tdesc_amd64_avx512_linux): Likewise.
7251 (init_registers_x32_avx512_linux): Likewise.
7252 (tdesc_x32_avx512_linux): Likewise.
7253 (init_registers_i386_avx512_linux): Likewise.
7254 (tdesc_i386_avx512_linux): Likewise.
7255 (x86_64_regmap): Add AVX512 registers.
7256 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7258 (initialize_low_arch): Add code to initialize AVX512 registers.
7260 2014-04-23 Pedro Alves <palves@redhat.com>
7262 * mem-break.c (find_gdb_breakpoint_at): Make static.
7263 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7265 2014-04-23 Pedro Alves <palves@redhat.com>
7267 * i386-low.c: Don't include break-common.h here.
7268 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7269 prototype to take target_hw_bp_type as argument instead of a Z
7271 * i386-low.h: Include break-common.h here.
7272 (Z_packet_to_hw_type): Declare.
7273 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7275 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7276 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7277 (x86_remove_point): Convert the packet number to a
7278 target_hw_bp_type before calling i386_low_remove_watchpoint.
7279 * win32-i386-low.c (i386_insert_point): Convert the packet number
7280 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7281 (i386_remove_point): Convert the packet number to a
7282 target_hw_bp_type before calling i386_low_remove_watchpoint.
7284 2014-04-23 Pedro Alves <palves@redhat.com>
7286 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7288 2014-04-10 Pedro Alves <palves@redhat.com>
7290 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7291 Check if the condition or command is NULL before checking if the
7292 breakpoint is known. On success, return true.
7293 * mem-break.h (add_breakpoint_condition): Document return.
7294 (add_breakpoint_commands): Add describing comment.
7295 * server.c (skip_to_semicolon): New function.
7296 (process_point_options): Use it.
7298 2014-04-09 Pedro Alves <palves@redhat.com>
7300 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7303 2014-02-27 Pedro Alves <palves@redhat.com>
7306 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7308 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7310 (last_thread_of_process_p): Take a PID argument instead of a
7312 (linux_wait_for_lwp): Delete.
7313 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7315 (linux_low_filter_event): New function, party factored out from
7316 linux_wait_for_event.
7317 (linux_wait_for_event): Rename to ...
7318 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7319 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7320 sigsuspend. Check for zombie leaders.
7321 (linux_wait_for_event): Reimplement as wrapper around
7322 linux_wait_for_event_filtered.
7323 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7324 a normal or signal exit is seen, it's the whole process exiting.
7325 (wait_for_sigstop): No longer a for_each_inferior callback.
7326 Rewrite on top of linux_wait_for_event_filtered.
7327 (stop_all_lwps): Call wait_for_sigstop directly.
7328 * server.c (resume, handle_target_event): Handle
7329 TARGET_WAITKIND_NO_RESUMED.
7331 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7333 * win32-low.c (psapi_get_dll_name,
7334 * win32_CreateToolhelp32Snapshot): Delete.
7335 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7336 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7338 (handle_load_dll): Add function description.
7339 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7341 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7343 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7345 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7346 base address when calling win32_add_one_solib.
7347 (handle_load_dll): Delete local variable load_addr.
7348 Remove 0x1000 offset applied to DLL base address when calling
7349 win32_add_one_solib.
7350 (handle_unload_dll): Add comment.
7352 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7354 * win32-low.c (win32_add_all_dlls): Renames
7355 win32_ensure_ntdll_loaded. Rewrite function documentation.
7356 Adjust implementation to always load all DLLs.
7357 Add 0x1000 offset to DLL base address when calling
7358 win32_add_one_solib.
7359 (child_initialization_done): New static global.
7360 (do_initial_child_stuff): Set child_initialization_done to
7361 zero during child initialization, and 1 after. Replace call
7362 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7364 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7365 (handle_unload_dll): Add function documentation.
7366 (get_child_debug_event): Ignore load and unload DLL events
7367 during child initialization.
7369 2014-02-20 Doug Evans <dje@google.com>
7371 Remove global all_lwps.
7372 * inferiors.h (ptid_of): Move here from linux-low.h.
7373 (pid_of, lwpid_of): Ditto.
7374 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7375 parameter is a struct thread_info * now.
7376 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7377 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7378 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7380 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7381 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7382 * linux-arm-low.c (update_registers_callback): Update, "entry"
7383 parameter is a struct thread_info * now.
7384 Fetch lwpid from current_inferior directly.
7385 (arm_insert_point): Pass &all_threads to find_inferior instead of
7387 (arm_remove_point): Ditto.
7388 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7389 (arm_prepare_to_resume): Fetch pid from thread.
7390 (arm_read_description): Fetch lwpid from current_inferior directly.
7391 * linux-low.c (all_lwps): Delete.
7392 (delete_lwp): Delete call to remove_inferior.
7393 (handle_extended_wait): Fetch lwpid from thread.
7394 (add_lwp): Don't set lwp->entry.id. Remove call to
7395 add_inferior_to_list.
7396 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7397 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7398 (kill_one_lwp_callback): Ditto.
7399 (linux_kill): Don't dereference NULL pointer.
7400 Fetch ptid,lwpid from thread.
7401 (get_detach_signal): Fetch ptid from thread.
7402 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7403 Simplify call to regcache_invalidate_thread.
7404 (delete_lwp_callback): Update, "entry" parameter is a
7405 struct thread_info * now. Fetch pid from thread.
7406 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7407 (status_pending_p_callback): Update, "entry" parameter is a
7408 struct thread_info * now. Fetch ptid from thread.
7409 (find_lwp_pid): Update, "entry" parameter is a
7410 struct thread_info * now.
7411 (linux_wait_for_lwp): Fetch pid from thread.
7412 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7413 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7414 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7415 (dequeue_one_deferred_signal): Ditto.
7416 (cancel_breakpoint): Fetch ptid from current_inferior.
7417 (linux_wait_for_event): Pass &all_threads to find_inferior,
7418 not &all_lwps. Fetch ptid, lwpid from thread.
7419 (count_events_callback): Update, "entry" parameter is a
7420 struct thread_info * now.
7421 (select_singlestep_lwp_callback): Ditto.
7422 (select_event_lwp_callback): Ditto.
7423 (cancel_breakpoints_callback): Ditto.
7424 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7426 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7427 (unsuspend_one_lwp): Update, "entry" parameter is a
7428 struct thread_info * now.
7429 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7431 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7432 Fetch lwpid from thread, not lwp.
7433 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7434 Pass &all_threads to find_inferior, not &all_lwps.
7435 (send_sigstop): Fetch lwpid from thread, not lwp.
7436 (send_sigstop_callback): Update, "entry" parameter is a
7437 struct thread_info * now.
7438 (suspend_and_send_sigstop_callback): Ditto.
7439 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7440 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7441 struct thread_info * now.
7442 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7444 (lwp_running): Update, "entry" parameter is a
7445 struct thread_info * now.
7446 (stop_all_lwps): Fetch ptid from thread.
7447 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7448 (linux_resume_one_lwp): Fetch lwpid from thread.
7449 (linux_set_resume_request): Update, "entry" parameter is a
7450 struct thread_info * now. Fetch pid, lwpid from thread.
7451 (resume_status_pending_p): Update, "entry" parameter is a
7452 struct thread_info * now.
7453 (need_step_over_p): Ditto. Fetch lwpid from thread.
7454 (start_step_over): Fetch lwpid from thread.
7455 (linux_resume_one_thread): Update, "entry" parameter is a
7456 struct thread_info * now. Fetch lwpid from thread.
7457 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7458 (proceed_one_lwp): Update, "entry" parameter is a
7459 struct thread_info * now. Fetch lwpid from thread.
7460 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7461 struct thread_info * now.
7462 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7463 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7464 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7466 (regsets_store_inferior_registers): Ditto.
7467 (fetch_register, store_register): Ditto.
7468 (linux_read_memory, linux_write_memory): Ditto.
7469 (linux_request_interrupt): Ditto.
7470 (linux_read_auxv): Ditto.
7471 (linux_xfer_siginfo): Ditto.
7472 (linux_qxfer_spu): Ditto.
7473 (linux_qxfer_libraries_svr4): Ditto.
7474 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7475 moved to inferiors.h.
7477 (get_thread_lwp): Update.
7478 (struct lwp_info): Delete member "entry". Simplify comment for
7481 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7482 current_inferior directly.
7483 (update_watch_registers_callback): Update, "entry" parameter is a
7484 struct thread_info * now. Fetch pid from thread.
7485 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7486 (mips_insert_point): Fetch lwpid from current_inferior.
7487 Pass &all_threads to find_inferior, not &all_lwps.
7488 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7489 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7491 (mips_stopped_data_address): Ditto.
7492 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7494 * linux-tile-low.c (tile_arch_setup): Ditto.
7495 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7496 (update_debug_registers_callback): Update, "entry" parameter is a
7497 struct thread_info * now. Fetch pid from thread.
7498 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7499 Pass &all_threads to find_inferior, not &all_lwps.
7500 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7501 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7502 Pass &all_threads to find_inferior, not &all_lwps.
7503 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7504 (i386_dr_low_get_status): Ditto.
7505 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7506 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7507 (x86_linux_read_description): Ditto.
7508 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7510 2014-02-20 Doug Evans <dje@google.com>
7512 * inferiors.c (get_first_inferior): Fix buglet.
7514 2014-02-19 Doug Evans <dje@google.com>
7516 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7517 * inferiors.c (add_thread): Change result type to struct thread_info *.
7518 All callers updated.
7519 (add_lwp): Call add_thread here instead of in callers.
7520 All callers updated.
7521 * linux-low.h (get_lwp_thread): Rewrite.
7522 (struct lwp_info): New member "thread".
7524 2014-02-19 Doug Evans <dje@google.com>
7526 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7527 All callers updated.
7529 2014-02-19 Doug Evans <dje@google.com>
7531 * inferiors.c (add_thread): Fix whitespace.
7533 2014-02-19 Doug Evans <dje@google.com>
7535 * dll.c (clear_dlls): Replace accessing list implemention details
7537 * gdbthread.h (get_first_thread): Declare.
7538 * inferiors.c (for_each_inferior_with_data): New function.
7539 (get_first_thread): New function.
7540 (find_thread_ptid): Simplify.
7541 (get_first_inferior): New function.
7542 (clear_list): Delete.
7543 (one_inferior_p): New function.
7544 (clear_inferior_list): New function.
7545 (clear_inferiors): Update.
7546 * inferiors.h (for_each_inferior_with_data): Declare.
7547 (clear_inferior_list): Declare.
7548 (one_inferior_p): Declare.
7549 (get_first_inferior): Declare.
7550 * linux-low.c (linux_wait_for_event): Replace accessing list
7551 implemention details with API function.
7552 * server.c (target_running): Ditto.
7553 (accumulate_file_name_length): New function.
7554 (emit_dll_description): New function.
7555 (handle_qxfer_libraries): Replace accessing list implemention
7556 details with API function.
7557 (handle_qxfer_threads_worker): New function.
7558 (handle_qxfer_threads_proper): Replace accessing list implemention
7559 details with API function.
7560 (handle_query): Ditto.
7561 (visit_actioned_threads_callback_ftype): New typedef.
7562 (visit_actioned_threads_data): New struct.
7563 (visit_actioned_threads): Rewrite to be find_inferior callback.
7564 (resume): Call find_inferior.
7565 (handle_status): Replace accessing list implemention
7566 details with API function.
7567 (process_serial_event): Replace accessing list implemention details
7569 * target.c (set_desired_inferior): Replace accessing list implemention
7570 details with API function.
7571 * tracepoint.c (same_process_p): New function.
7572 (gdb_agent_about_to_close): Replace accessing list implemention
7573 details with API function.
7574 * win32-low.c (child_delete_thread): Replace accessing list
7575 implemention details with API function.
7576 (match_dll_by_basename): New function.
7577 (dll_is_loaded_by_basename): New function.
7578 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7579 details call to dll_is_loaded_by_basename.
7581 2014-02-19 Doug Evans <dje@google.com>
7583 * dll.h (struct dll_info): Add comment.
7584 * gdbthread.h (struct thread_info): Add comment.
7585 (current_ptid): Simplify.
7586 * inferiors.c (add_process): Update.
7587 (remove_process): Update.
7588 * inferiors.h (struct process_info): Rename member "head" to "entry".
7589 * linux-low.c (delete_lwp): Update.
7591 (last_thread_of_process_p): Update.
7592 (kill_one_lwp_callback, linux_kill): Update.
7593 (status_pending_p_callback): Update.
7594 (wait_for_sigstop): Update. Simplify read of ptid.
7595 (start_step_over): Update.
7596 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7597 (get_lwp_thread): Update.
7598 (struct lwp_info): Rename member "head" to "entry".
7599 * regcache.h (inferior_list_entry): Delete.
7600 * server.c (kill_inferior_callback): Update.
7601 (detach_or_kill_inferior_callback): Update.
7602 (print_started_pid): Update.
7603 (print_attached_pid): Update.
7604 (process_serial_event): Simplify read of ptid.
7605 * thread-db.c (thread_db_create_event): Update.
7606 (thread_db_get_tls_address): Update.
7607 * win32-low.c (current_inferior_ptid): Simplify.
7609 2014-02-19 Tom Tromey <tromey@redhat.com>
7611 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7613 (target_supports_btrace): Update.
7615 2014-02-14 Yao Qi <yao@codesourcery.com>
7617 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7618 (rsp-low-ipa.o): New target.
7620 2014-02-12 Tom Tromey <tromey@redhat.com>
7622 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7623 convert_ascii_to_int.
7624 * regcache.c (registers_to_string): Likewise.
7625 * remote-utils.c (decode_M_packet): Likewise.
7626 * server.c (process_serial_event): Likewise.
7628 2014-02-12 Tom Tromey <tromey@redhat.com>
7630 * server.c (handle_query, handle_v_run): Use hex2bin, not
7632 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7634 2014-02-12 Tom Tromey <tromey@redhat.com>
7636 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7637 convert_int_to_ascii.
7638 * regcache.c (registers_to_string, collect_register_as_string):
7640 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7642 * server.c (process_serial_event): Likewise.
7643 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7644 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7646 2014-02-12 Tom Tromey <tromey@redhat.com>
7648 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7649 bin2hex, not hexify.
7650 * tracepoint.c (cmd_qtstatus): Likewise.
7652 2014-02-12 Tom Tromey <tromey@redhat.com>
7654 * remote-utils.c (monitor_output): Pass explicit length to
7657 2014-02-12 Tom Tromey <tromey@redhat.com>
7659 * tracepoint.c: Include rsp-low.h.
7660 * server.c: Include rsp-low.h.
7661 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7662 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7664 * remote-utils.c: Include rsp-low.h.
7665 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7666 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7667 (convert_int_to_ascii, convert_ascii_to_int): Move to
7669 * regcache.c: Include rsp-low.h.
7670 * ax.c: Include rsp-low.h.
7671 * Makefile.in (SFILES): Add common/rsp-low.c.
7672 (OBS): Add rsp-low.o.
7673 (rsp-low.o): New target.
7675 2014-02-12 Tom Tromey <tromey@redhat.com>
7677 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7678 Include print-utils.h.
7679 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7680 (plongest, thirty_two, phex_nz): Remove.
7681 * Makefile.in (SFILES): Add common/print-utils.c.
7682 (OBS): Add print-utils.o.
7683 (print-utils-ipa.o): New target.
7684 (print-utils.o): New target.
7685 (IPA_OBJS): Add print-utils-ipa.o.
7687 2014-02-06 Tom Tromey <tromey@redhat.com>
7689 * Makefile.in (SFILES): Fix indentation.
7691 2014-02-05 Doug Evans <dje@google.com>
7693 * linux-low.c (linux_wait_for_event): Improve comment.
7694 (linux_wait_1): Keep current_inferior in sync with event_child.
7696 2014-01-22 Doug Evans <dje@google.com>
7698 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7700 2014-01-22 Doug Evans <dje@google.com>
7702 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7703 * configure: Regenerate.
7704 * config.in: Regenerate.
7705 * Makefile.in (SFILES): Add debug.c.
7707 * debug.c: New file.
7708 * debug.h: New file.
7709 * linux-aarch64-low.c (*): Update all debugging printfs to use
7710 debug_printf instead of fprintf.
7711 * linux-arm-low.c (*): Ditto.
7712 * linux-cris-low.c (*): Ditto.
7713 * linux-crisv32-low.c (*): Ditto.
7714 * linux-m32r-low.c (*): Ditto.
7715 * linux-sparc-low.c (*): Ditto.
7716 * linux-x86.c (*): Ditto.
7717 * linux-low.c (*): Ditto.
7718 (linux_wait_1): Add calls to debug_enter, debug_exit.
7719 (linux_wait): Remove redundant debugging printf.
7720 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7721 (linux_resume, unstop_all_lwps): Ditto.
7722 * mem-break.c (*): Update all debugging printfs to use
7723 debug_printf instead of fprintf.
7724 * remote-utils.c (*): Ditto.
7725 * thread-db.c (*): Ditto.
7726 * server.c #include <ctype.h>, "gdb_vecs.h".
7727 (debug_threads): Moved to debug.c.
7728 (*): Update all debugging printfs to use debug_printf instead of
7730 (start_inferior): Replace call to fflush with call to debug_flush.
7731 (monitor_show_help): Mention set debug-format.
7732 (parse_debug_format_options): New function.
7733 (handle_monitor_command): Handle "monitor set debug-format".
7734 (gdbserver_usage): Mention --debug-format.
7735 (main): Parse --debug-format.
7736 * server.h (debug_threads): Declaration moved to debug.h.
7738 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7739 trace_debug_1 that uses debug_printf.
7740 (tracepoint_look_up_symbols): Update all debugging printfs to use
7741 debug_printf instead of fprintf.
7743 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7745 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7748 2014-01-17 Pedro Alves <palves@redhat.com>
7751 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7752 defined after including gdb_proc_service.h.
7754 2014-01-16 Doug Evans <dje@google.com>
7756 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7757 (match_dll): Use it.
7759 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7761 * target.h (target_ops) <read_btrace>: Change parameters and
7762 return type to allow error reporting.
7763 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7764 trace reading errors on.
7765 * linux-low.c (linux_low_read_btrace): Pass trace reading
7767 (linux_low_disable_btrace): New.
7769 2014-01-15 Doug Evans <dje@google.com>
7771 * inferiors.c (thread_id_to_gdb_id): Delete.
7772 * inferiors.h (thread_id_to_gdb_id): Delete.
7774 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7776 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7777 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7780 2014-01-08 Pedro Alves <palves@redhat.com>
7782 * server.c (handle_status): Don't discard previous queued stop
7783 replies or thread's pending status here.
7784 (main) <disconnection>: Do it here instead.
7786 2014-01-08 Pedro Alves <palves@redhat.com>
7788 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7789 * server.c (visit_actioned_threads, handle_pending_status): New
7791 (handle_v_cont): Factor out parts to ...
7792 (resume): ... this new function. If in all-stop, and a thread
7793 being resumed has a pending status, report it without actually
7795 (myresume): Adjust to use the new 'resume' function.
7796 (clear_pending_status_callback, set_pending_status_callback)
7797 (find_status_pending_thread_callback): New functions.
7798 (handle_status): Handle the case of multiple threads having
7799 interesting statuses to report. Report threads' real last signal
7800 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7801 with an interesting thread to report the status for, instead of
7802 always reporting the status of the first thread.
7804 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7806 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7807 * gdbreplay.c (gdbreplay_version): Likewise.
7809 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7811 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7812 iov.iov_len with the real length in use.
7814 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7816 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7817 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7818 for all targets that use win32-low.c.
7819 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7820 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7822 2013-12-13 Pedro Alves <palves@redhat.com>
7824 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7825 if equal to TARGET_WAITKIND_LOADED.
7826 * win32-low.c (cached_status): New static global.
7827 (win32_wait): Add declaration.
7828 (do_initial_child_stuff): Flush all initial pending debug events
7829 up to the initial breakpoint.
7830 (win32_wait): If CACHED_STATUS was set, return that instead
7831 of doing a real wait. Remove the code resuming the execution
7832 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7833 during the initial phase. Also remove the code changing
7834 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7835 TARGET_WAITKIND_STOPPED.
7837 2013-12-11 Yao Qi <yao@codesourcery.com>
7839 * notif.c (handle_notif_ack): Return 0 if no notification
7842 2013-11-20 Doug Evans <dje@google.com>
7844 * linux-low.c (linux_set_resume_request): Fix comment.
7846 2013-11-20 Doug Evans <dje@google.com>
7848 * linux-low.c (resume_status_pending_p): Tweak comment.
7850 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7852 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7853 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7854 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7855 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7856 (srv_amd64_regobj): Add amd64-mpx.o.
7857 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7858 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7859 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7860 * i387-fp.c (num_pl_bnd_register) Added constant.
7861 (num_pl_bnd_cfg_registers) Added constant.
7862 (struct i387_xsave) Added reserved area and MPX fields.
7863 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7864 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7866 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7867 (init_registers_amd64_mpx_linux): Declare new function.
7868 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7869 (x86_64_regmap): Add MPX registers.
7870 (x86_linux_read_description): Add MPX case.
7871 (initialize_low_arch): Initialize MPX targets.
7873 2013-11-18 Tom Tromey <tromey@redhat.com>
7875 * configure: Rebuild.
7876 * configure.ac: Don't check for stdlib.h.
7877 * gdbreplay.c: Unconditionally include stdlib.h.
7879 2013-11-18 Tom Tromey <tromey@redhat.com>
7881 * config.in: Rebuild.
7882 * configure: Rebuild.
7883 * configure.ac: Don't use AC_HEADER_DIRENT.
7885 2013-11-18 Tom Tromey <tromey@redhat.com>
7887 * server.h: Don't check HAVE_STRING_H.
7888 * gdbreplay.c: Don't check HAVE_STRING_H.
7889 * configure: Rebuild.
7891 2013-11-18 Tom Tromey <tromey@redhat.com>
7893 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7896 2013-11-08 Tom Tromey <tromey@redhat.com>
7898 * configure, config.in: Rebuild.
7899 * configure.ac: Remove unused configury.
7901 2013-11-08 Tom Tromey <tromey@redhat.com>
7903 * acinclude.m4: Include common.m4, codeset.m4.
7904 * configure, config.in: Rebuild.
7905 * configure.ac: Use GDB_AC_COMMON.
7907 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7909 * linux-s390-low.c (HWCAP_S390_TE): New define.
7910 (s390_arch_setup): Consider the TE field in the HWCAP for
7911 determining 'have_regset_tdb'.
7913 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7916 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7919 2013-10-02 Pedro Alves <palves@redhat.com>
7921 * server.c (process_serial_event): Don't output "GDBserver
7922 exiting" if GDB is connected through stdio.
7923 * target.c (mywait): Likewise, be silent if GDB is connected
7926 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7928 * lynx-low.c (lynx_add_threads_after_attach): New function.
7929 (lynx_attach): Remove call to add_thread. Add call to
7930 lynx_add_threads_after_attach instead.
7932 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7934 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7935 * config.in, configure: Regenerated.
7937 2013-09-18 Yao Qi <yao@codesourcery.com>
7940 * server.c (start_inferior): Clear 'resume_info'.
7942 2013-09-16 Jiong Wang <jiwang@tilera.com>
7944 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7947 2013-09-16 Jiong Wang <jiwang@tilera.com>
7949 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7950 linux-tile-low.o to srv_tgtobj.
7952 2013-09-16 Will Newton <will.newton@linaro.org>
7954 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7957 2013-09-06 Pedro Alves <palves@redhat.com>
7959 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7960 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7961 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7962 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7963 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7964 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7966 2013-09-06 Pedro Alves <palves@redhat.com>
7968 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7969 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7971 2013-09-06 Pedro Alves <palves@redhat.com>
7973 * linux-amd64-ipa.c: Include tracepoint.h.
7974 * linux-i386-ipa.c: Include tracepoint.h.
7976 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7978 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7979 (ps_get_thread_area): New function.
7981 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7983 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7984 (initialize_low_arch): Call init_registers_crisv32 rather than
7985 init_register_crisv32.
7987 2013-09-05 Pedro Alves <palves@redhat.com>
7989 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7991 * hostio.h: ... this new file.
7992 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7993 win32-low.c: Include hostio.h.
7995 2013-09-05 Pedro Alves <palves@redhat.com>
7997 * server.h (gdb_client_data, handler_func, callback_handler_func)
7998 (delete_file_handler, add_file_handler, append_callback_event)
7999 (delete_callback_event, start_event_loop, initialize_event_loop):
8000 Move to event-loop.h and include it.
8001 * event-loop.h: New file.
8003 2013-09-05 Pedro Alves <palves@redhat.com>
8005 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8006 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8007 (loaded_dll, unloaded_dll): Move to ...
8008 * dll.h: ... this new file.
8009 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8011 2013-09-05 Pedro Alves <palves@redhat.com>
8013 * server.h (current_process, get_thread_process, all_processes)
8014 (add_inferior_to_list, for_each_inferior, current_inferior)
8015 (remove_inferior, add_process, remove_process, find_process_pid)
8016 (have_started_inferiors_p, have_attached_inferiors_p)
8017 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8018 (clear_inferiors, find_inferior, find_inferior_id)
8019 (inferior_target_data, set_inferior_target_data)
8020 (inferior_regcache_data, set_inferior_regcache_data): Move to
8021 inferiors.h, and include it.
8022 * inferiors.h: New file.
8024 2013-09-05 Pedro Alves <palves@redhat.com>
8026 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8030 2013-09-05 Pedro Alves <palves@redhat.com>
8032 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8034 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8035 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8036 (handle_tracepoint_general_set, handle_tracepoint_query)
8037 (tracepoint_finished_step, tracepoint_was_hit)
8038 (release_while_stepping_state_list, current_traceframe)
8039 (in_readonly_region, traceframe_read_mem)
8040 (fetch_traceframe_registers, traceframe_read_sdata)
8041 (traceframe_read_info, struct fast_tpoint_collect_status)
8042 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8043 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8044 (supply_fast_tracepoint_registers)
8045 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8046 (ipa_tdesc, claim_trampoline_space)
8047 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8048 (agent_mem_read, agent_get_trace_state_variable_value)
8049 (agent_set_trace_state_variable_value, agent_tsv_read)
8050 (agent_mem_read_string, get_raw_reg_func_addr)
8051 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8052 * tracepoint.h: ... this new file.
8054 2013-09-05 Pedro Alves <palves@redhat.com>
8056 * server.h (perror_with_name, error, fatal, warning, paddress)
8057 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8059 * utils.h: New file.
8061 2013-09-05 Pedro Alves <palves@redhat.com>
8063 * server.h (remote_debug, noack_mode, transport_is_reliable)
8064 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8065 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8066 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8067 (write_enn, initialize_async_io, enable_async_io)
8068 (disable_async_io, check_remote_input_interrupt_request)
8069 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8070 (dead_thread_notify, prepare_resume_reply)
8071 (decode_address_to_semicolon, decode_address, decode_m_packet)
8072 (decode_M_packet, decode_X_packet, decode_xfer_write)
8073 (decode_search_memory_packet, unhexify, hexify)
8074 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8075 (look_up_one_symbol, relocate_instruction)
8076 (monitor_output): Move to remote-utils.h, and include it.
8077 * remote-utils.h: New file.
8079 2013-09-05 Pedro Alves <palves@redhat.com>
8081 * server.h (_): Delete.
8083 2013-09-02 Pedro Alves <palves@redhat.com>
8085 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8086 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8088 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8090 2013-09-02 Pierre Muller <muller@sourceware.org>
8092 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8093 or WriteProcessMemory complete successfully and handle
8094 ERROR_PARTIAL_COPY error.
8096 2013-09-02 Pedro Alves <palves@redhat.com>
8098 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8099 error instead of EIO.
8101 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8104 * linux-low.c: Include filestuff.h.
8105 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8106 * lynx-low.c: Include filestuff.h.
8107 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8108 * server.c: Include filestuff.h.
8109 (main): Call notice_open_fds.
8110 * spu-low.c: Include filestuff.h.
8111 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8113 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8115 * Makefile.in: Explain why ../target and ../nat are not
8116 listed as include file search paths.
8117 (linux-waitpid.o): New object file rule.
8118 * configure.srv (srv_native_linux_obj): New variable.
8119 Replace all occurrences of linux native object files with
8120 $srv_native_linux_obj.
8121 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8122 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8123 (linux_enable_event_reporting): Remove declaration.
8124 (my_waitpid): Moved to common/linux-waitpid.c.
8125 (linux_wait_for_event): Pass ptid when calling
8126 linux_enable_event_reporting.
8127 (linux_supports_tracefork_flag): Remove.
8128 (linux_enable_event_reporting): Likewise.
8129 (linux_tracefork_grandchild): Remove.
8130 (STACK_SIZE): Moved to common/linux-ptrace.c.
8131 (linux_tracefork_child): Remove.
8132 (linux_test_for_tracefork): Remove.
8133 (linux_look_up_symbols): Call linux_supports_traceclone.
8134 (initialize_low): Remove call to linux_test_for_tracefork.
8135 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8136 common/linux-ptrace.h.
8137 (PTRACE_TYPE_ARG4): Likewise.
8138 Include linux-ptrace.h.
8140 2013-08-21 Pedro Alves <palves@redhat.com>
8142 * config.in: Renegerate.
8144 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8146 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8147 (SFILES): Remove $(srcdir)/common/target-common.c and
8148 add $(srcdir)/target/waitstatus.c.
8149 (OBS): Remove target-common.o and add waitstatus.o.
8150 (server_h): Remove $(srcdir)/../common/target-common.h and
8151 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8152 and $(srcdir)/../target/waitstatus.h.
8153 (target-common.o): Remove.
8154 (waitstatus.o): New target object file.
8155 * target.h: Do not include target-common.h and
8156 include target/resume.h, target/wait.h and
8157 target/waitstatus.h.
8159 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8161 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8162 to PTRACE_TYPE_ARG3.
8163 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8164 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8166 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8167 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8169 2013-07-27 Jie Zhang <jie@codesourcery.com>
8170 Daniel Jacobowitz <dan@codesourcery.com>
8171 Yao Qi <yao@codesourcery.com>
8173 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8174 (mips-linux-watch.o): New rule.
8175 (mips_linux_watch_h): New variable.
8176 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8178 * linux-mips-low.c: Include mips-linux-watch.h.
8179 (struct arch_process_info, struct arch_lwp_info): New.
8180 (update_watch_registers_callback): New function.
8181 (mips_linux_new_process, mips_linux_new_thread) New functions.
8182 (mips_linux_prepare_to_resume, mips_insert_point): New
8184 (mips_remove_point, mips_stopped_by_watchpoint): New
8186 (rsp_bp_type_to_target_hw_bp_type): New function.
8187 (mips_stopped_data_address): New function.
8188 (the_low_target): Add watchpoint support functions.
8190 2013-07-27 Yao Qi <yao@codesourcery.com>
8192 * i386-low.c: Include break-common.h.
8193 (enum target_hw_bp_type): Remove.
8195 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8197 * Makefile.in (SFILES): /common/target-common.c.
8198 (OBS): Add target-common.o.
8199 (server_h): Add $(srcdir)/../common/target-common.h.
8200 (target-common.o): New target.
8201 * server.c (queue_stop_reply_callback): Free
8202 status string after use.
8203 * target.c (target_waitstatus_to_string): Remove.
8204 * target.h: Include target-common.h.
8205 (resume_kind): Likewise.
8206 (target_waitkind): Likewise.
8207 (target_waitstatus): Likewise.
8208 (TARGET_WNOHANG): Likewise.
8210 2013-07-04 Yao Qi <yao@codesourcery.com>
8212 * Makefile.in (host_alias): Use @host_noncanonical@.
8213 (target_alias): Use @target_noncanonical@.
8214 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8215 ACX_NONCANONICAL_HOST.
8216 * configure: Regenerated.
8219 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8221 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8222 * configure: Rebuild.
8223 * Makefile.in (version_host, version_target): Get from configure.
8224 (version.c): Use $(version_host) and $(version_target).
8226 2013-07-03 Pedro Alves <palves@redhat.com>
8228 * Makefile.in (config.status): Depend on development.sh.
8229 * acinclude.m4: Include libmcheck.m4.
8230 * configure: Regenerate.
8232 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8234 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8235 attribute inside the parentheses.
8236 (winapi_DebugSetProcessKillOnExit): Ditto.
8237 (winapi_DebugBreakProcess): Ditto.
8238 (winapi_GenerateConsoleCtrlEvent): Ditto.
8240 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8242 * notif.h (notif_event): Add a dummy member to avoid compiler
8245 2013-07-01 Pedro Alves <palves@redhat.com>
8247 * hostio.c (HOSTIO_PATH_MAX): Define.
8248 (require_filename, handle_open, handle_unlink, handle_readlink):
8251 2013-07-01 Pedro Alves <palves@redhat.com>
8253 * server.h: Include "pathmax.h".
8254 * linux-low.c: Don't include sys/param.h.
8255 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8257 * win32-low.c: Don't include sys/param.h.
8258 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8260 2013-07-01 Pedro Alves <palves@redhat.com>
8262 * event-loop.c: Don't check HAVE_UNISTD_H before including
8264 * gdbreplay.c: Likewise.
8265 * remote-utils.c: Likewise.
8266 * server.c: Likewise.
8267 * configure.ac: Don't check for unistd.h.
8268 * configure: Regenerate.
8270 2013-06-28 Tom Tromey <tromey@redhat.com>
8272 * Makefile.in (version.c): Use version.in, not
8275 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8277 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8278 * configure: Rebuild.
8279 * Makefile.in (version_host, version_target): Get from configure.
8280 (version.c): Use $(version_host) and $(version_target).
8282 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8284 Fix trace-status to output user name without trailing colon.
8285 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8287 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8289 Fix trace-status to output proper start-time and stop-time.
8290 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8291 output start time and stop time in hex as gdb expects.
8293 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8295 * tracepoint.c (build_traceframe_info_xml): Output trace state
8296 variables present in the trace buffer.
8298 2013-06-24 Tom Tromey <tromey@redhat.com>
8300 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8302 (version.o): Remove.
8303 * gdbreplay.c: Include version.h.
8304 (version, host_name): Don't declare.
8305 * server.h: Include version.h.
8306 (version, host_name): Don't declare.
8308 2013-06-12 Pedro Alves <palves@redhat.com>
8310 * linux-x86-low.c (linux_is_elf64): Delete global.
8311 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8312 with local linux_pid_exe_is_elf_64_file use.
8314 2013-06-11 Pedro Alves <palves@redhat.com>
8316 * linux-low.c (regset_disabled, disable_regset): New functions.
8317 (regsets_fetch_inferior_registers)
8318 (regsets_store_inferior_registers): Use them.
8319 (initialize_regsets_info); Don't allocate the disabled_regsets
8321 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8324 2013-06-11 Pedro Alves <palves@redhat.com>
8326 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8329 2013-06-11 Pedro Alves <palves@redhat.com>
8331 * linux-x86-low.c (initialize_low_arch): Call
8332 init_registers_x32_avx_linux.
8334 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8336 Fix compatibility with Android Bionic.
8337 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8340 2013-06-07 Pedro Alves <palves@redhat.com>
8343 * Makefile.in (OBS): Add tdesc.o.
8344 (IPA_OBJS): Add tdesc-ipa.o.
8345 (tdesc-ipa.o): New rule.
8346 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8348 * linux-low.c (new_inferior): Delete.
8349 (disabled_regsets, num_regsets): Delete.
8350 (linux_add_process): Adjust to set the new per-process
8352 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8353 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8354 was a stop. When calling arch_setup, switch the current inferior
8355 to the thread that got an event.
8356 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8357 (regsets_fetch_inferior_registers)
8358 (regsets_store_inferior_registers): New regsets_info parameter.
8360 (linux_register_in_regsets): New regs_info parameter. Adjust to
8362 (register_addr, fetch_register, store_register): New usrregs_info
8363 parameter. Adjust to use it.
8364 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8365 parameter regs_info. Adjust to use it.
8366 (linux_fetch_registers): Get the current inferior's regs_info, and
8368 (linux_store_registers): Ditto.
8369 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8370 (initialize_low): Don't initialize the target_regsets here. Call
8371 initialize_low_arch.
8372 * linux-low.h (target_regsets): Delete declaration.
8373 (struct regsets_info): New.
8374 (struct usrregs_info): New.
8375 (struct regs_info): New.
8376 (struct process_info_private) <new_inferior>: New field.
8377 (struct linux_target_ops): Delete the num_regs, regmap, and
8378 regset_bitmap fields. New field regs_info.
8379 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8380 * i387-fp.c (num_xmm_registers): Delete.
8381 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8382 calls to new interface.
8383 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8384 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8385 Infer the number of xmm registers from the regcache's target
8387 * i387-fp.h (num_xmm_registers): Delete.
8388 * inferiors.c (add_thread): Don't install the thread's regcache
8390 * proc-service.c (gregset_info): Fetch the current inferior's
8391 regs_info. Adjust to use it.
8392 * regcache.c: Include tdesc.h.
8393 (register_bytes, reg_defs, num_registers)
8394 (gdbserver_expedite_regs): Delete.
8395 (get_thread_regcache): If the thread doesn't have a regcache yet,
8396 create one, instead of aborting gdbserver.
8397 (regcache_invalidate_one): Rename to ...
8398 (regcache_invalidate_thread): ... this.
8399 (regcache_invalidate_one): New.
8400 (regcache_invalidate): Only invalidate registers of the current
8402 (init_register_cache): Add target_desc parameter, and use it.
8403 (new_register_cache): Ditto. Assert the target description has a
8404 non zero registers_size.
8405 (regcache_cpy): Add assertions. Adjust.
8406 (realloc_register_cache, set_register_cache): Delete.
8407 (registers_to_string, registers_from_string): Adjust.
8408 (find_register_by_name, find_regno, find_register_by_number)
8409 (register_cache_size): Add target_desc parameter, and use it.
8410 (free_register_cache_thread, free_register_cache_thread_one)
8411 (regcache_release, register_cache_size): New.
8412 (register_size): Add target_desc parameter, and use it.
8413 (register_data, supply_register, supply_register_zeroed)
8414 (supply_regblock, supply_register_by_name, collect_register)
8415 (collect_register_as_string, collect_register_by_name): Adjust.
8416 * regcache.h (struct target_desc): Forward declare.
8417 (struct regcache) <tdesc>: New field.
8418 (init_register_cache, new_register_cache): Add target_desc
8420 (regcache_invalidate_thread): Declare.
8421 (regcache_invalidate_one): Delete declaration.
8422 (regcache_release): Declare.
8423 (find_register_by_number, register_cache_size, register_size)
8424 (find_regno): Add target_desc parameter.
8425 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8427 * remote-utils.c: Include tdesc.h.
8428 (outreg, prepare_resume_reply): Adjust.
8429 * server.c: Include tdesc.h.
8430 (gdbserver_xmltarget): Delete declaration.
8431 (get_features_xml, process_serial_event): Adjust.
8432 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8434 (struct process_info) <tdesc>: New field.
8435 (ipa_tdesc): Declare.
8436 * tdesc.c: New file.
8437 * tdesc.h: New file.
8438 * tracepoint.c: Include tdesc.h.
8439 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8440 (get_context_regcache): Adjust to pass ipa_tdesc down.
8441 (do_action_at_tracepoint): Adjust to get the register cache size
8442 from the context regcache's description.
8443 (traceframe_walk_blocks): Adjust to get the register cache size
8444 from the current trace frame's description.
8445 (traceframe_get_pc): Adjust to get current trace frame's
8446 description and pass it down.
8447 (gdb_collect): Adjust to get the register cache size from the
8449 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8450 (gdbserver_xmltarget): Delete.
8451 (initialize_low_tracepoint): Set the ipa's target description.
8452 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8453 (initialize_low_tracepoint): Set the ipa's target description.
8454 * linux-x86-low.c: Include tdesc.h.
8455 [__x86_64__] (is_64bit_tdesc): New.
8456 (ps_get_thread_area, x86_get_thread_area): Use it.
8457 (i386_cannot_store_register): Rename to ...
8458 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8459 (i386_cannot_fetch_register): Rename to ...
8460 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8461 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8463 (target_regsets): Rename to ...
8464 (x86_regsets): ... this.
8465 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8467 (x86_siginfo_fixup): Use is_64bit_tdesc.
8468 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8469 (tdesc_x32_avx_linux, tdesc_x32_linux)
8470 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8472 (x86_linux_update_xmltarget): Delete.
8473 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8474 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8475 (AMD64_LINUX_USER64_CS): New.
8476 (x86_linux_read_description): New, based on
8477 x86_linux_update_xmltarget.
8478 (same_process_callback): New.
8479 (x86_arch_setup_process_callback): New.
8480 (x86_linux_update_xmltarget): New.
8481 (x86_regsets_info): New.
8482 (amd64_linux_regs_info): New.
8483 (i386_linux_usrregs_info): New.
8484 (i386_linux_regs_info): New.
8485 (x86_linux_regs_info): New.
8486 (x86_arch_setup): Reimplement.
8487 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8488 (x86_emit_ops): Ditto.
8489 (the_low_target): Adjust. Install x86_linux_regs_info,
8490 x86_cannot_fetch_register, and x86_cannot_store_register.
8491 (initialize_low_arch): New.
8492 * linux-ia64-low.c (tdesc_ia64): Declare.
8493 (ia64_fetch_register): Adjust.
8494 (ia64_usrregs_info, regs_info): New globals.
8495 (ia64_regs_info): New function.
8496 (the_low_target): Adjust.
8497 (initialize_low_arch): New function.
8498 * linux-sparc-low.c (tdesc_sparc64): Declare.
8499 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8501 (sparc_arch_setup): New function.
8502 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8503 (the_low_target): Adjust.
8504 (initialize_low_arch): New function.
8505 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8506 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8507 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8508 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8509 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8510 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8511 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8512 (tdesc_powerpc_isa205_vsx64l): Declare.
8513 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8514 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8515 (ppc_set_pc, ppc_get_hwcap): Adjust.
8516 (ppc_usrregs_info): Forward declare.
8517 (!__powerpc64__) ppc_regmap_adjusted: New global.
8518 (ppc_arch_setup): Adjust to the current process'es target
8520 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8521 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8522 (ppc_store_evrregset): Adjust.
8523 (target_regsets): Rename to ...
8524 (ppc_regsets): ... this, and make static.
8525 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8526 (ppc_regs_info): New function.
8527 (the_low_target): Adjust.
8528 (initialize_low_arch): New function.
8529 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8530 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8531 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8532 (tdesc_s390x_linux64v2): Declare.
8533 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8534 (s390_fill_gregset, s390_store_last_break): Adjust.
8535 (target_regsets): Rename to ...
8536 (s390_regsets): ... this, and make static.
8537 (s390_get_pc, s390_set_pc): Adjust.
8538 (s390_get_hwcap): New target_desc parameter, and use it.
8539 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8540 (s390_arch_setup): Adjust to set the current process'es target
8541 description. Don't adjust the regmap.
8542 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8543 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8544 (regs_info_3264): New globals.
8545 (s390_regs_info): New function.
8546 (the_low_target): Adjust.
8547 (initialize_low_arch): New function.
8548 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8549 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8550 [__mips64] (init_registers_mips_linux)
8551 (init_registers_mips_dsp_linux): Delete defines.
8552 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8553 (have_dsp): New global.
8554 (mips_read_description): New, based on mips_arch_setup.
8555 (mips_arch_setup): Reimplement.
8556 (get_usrregs_info): New function.
8557 (mips_cannot_fetch_register, mips_cannot_store_register)
8558 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8559 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8560 (target_regsets): Rename to ...
8561 (mips_regsets): ... this, and make static.
8562 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8563 (dsp_regs_info, regs_info): New globals.
8564 (mips_regs_info): New function.
8565 (the_low_target): Adjust.
8566 (initialize_low_arch): New function.
8567 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8568 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8570 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8571 (arm_read_description): New, with bits factored from
8573 (arm_arch_setup): Reimplement.
8574 (target_regsets): Rename to ...
8575 (arm_regsets): ... this, and make static.
8576 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8577 (arm_regs_info): New function.
8578 (the_low_target): Adjust.
8579 (initialize_low_arch): New function.
8580 * linux-m68k-low.c (tdesc_m68k): Declare.
8581 (target_regsets): Rename to ...
8582 (m68k_regsets): ... this, and make static.
8583 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8584 (m68k_regs_info): New function.
8585 (m68k_arch_setup): New function.
8586 (the_low_target): Adjust.
8587 (initialize_low_arch): New function.
8588 * linux-sh-low.c (tdesc_sharch): Declare.
8589 (target_regsets): Rename to ...
8590 (sh_regsets): ... this, and make static.
8591 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8592 (sh_regs_info, sh_arch_setup): New functions.
8593 (the_low_target): Adjust.
8594 (initialize_low_arch): New function.
8595 * linux-bfin-low.c (tdesc_bfin): Declare.
8596 (bfin_arch_setup): New function.
8597 (bfin_usrregs_info, regs_info): New globals.
8598 (bfin_regs_info): New function.
8599 (the_low_target): Adjust.
8600 (initialize_low_arch): New function.
8601 * linux-cris-low.c (tdesc_cris): Declare.
8602 (cris_arch_setup): New function.
8603 (cris_usrregs_info, regs_info): New globals.
8604 (cris_regs_info): New function.
8605 (the_low_target): Adjust.
8606 (initialize_low_arch): New function.
8607 * linux-cris-low.c (tdesc_crisv32): Declare.
8608 (cris_arch_setup): New function.
8609 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8610 (cris_regs_info): New function.
8611 (the_low_target): Adjust.
8612 (initialize_low_arch): New function.
8613 * linux-m32r-low.c (tdesc_m32r): Declare.
8614 (m32r_arch_setup): New function.
8615 (m32r_usrregs_info, regs_info): New globals.
8616 (m32r_regs_info): Adjust.
8617 (initialize_low_arch): New function.
8618 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8619 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8620 (tic6x_usrregs_info): Forward declare.
8621 (tic6x_read_description): New function, based on ...
8622 (tic6x_arch_setup): ... this. Reimplement.
8623 (target_regsets): Rename to ...
8624 (tic6x_regsets): ... this, and make static.
8625 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8626 (tic6x_regs_info): New function.
8627 (the_low_target): Adjust.
8628 (initialize_low_arch): New function.
8629 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8630 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8631 (target_regsets): Rename to ...
8632 (xtensa_regsets): ... this, and make static.
8633 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8635 (xtensa_arch_setup, xtensa_regs_info): New functions.
8636 (the_low_target): Adjust.
8637 (initialize_low_arch): New function.
8638 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8639 (nios2_arch_setup): Set the current process'es tdesc.
8640 (target_regsets): Rename to ...
8641 (nios2_regsets): ... this.
8642 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8643 (nios2_regs_info): New function.
8644 (the_low_target): Adjust.
8645 (initialize_low_arch): New function.
8646 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8647 (aarch64_arch_setup): Set the current process'es tdesc.
8648 (target_regsets): Rename to ...
8649 (aarch64_regsets): ... this.
8650 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8651 (aarch64_regs_info): New function.
8652 (the_low_target): Adjust.
8653 (initialize_low_arch): New function.
8654 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8656 (target_regsets): Rename to ...
8657 (tile_regsets): ... this.
8658 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8659 (tile_regs_info): New function.
8660 (tile_arch_setup): Set the current process'es tdesc.
8661 (the_low_target): Adjust.
8662 (initialize_low_arch): New function.
8663 * spu-low.c (tdesc_spu): Declare.
8664 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8665 * win32-arm-low.c (tdesc_arm): Declare.
8666 (arm_arch_setup): New function.
8667 (the_low_target): Install arm_arch_setup instead of
8669 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8670 (init_windows_x86): Rename to ...
8671 (i386_arch_setup): ... this. Set `win32_tdesc'.
8672 (the_low_target): Adjust.
8673 * win32-low.c (win32_tdesc): New global.
8674 (child_add_thread): Don't create the thread cache here.
8675 (do_initial_child_stuff): Set the new process'es tdesc.
8676 * win32-low.h (struct target_desc): Forward declare.
8677 (win32_tdesc): Declare.
8678 * lynx-i386-low.c (tdesc_i386): Declare global.
8679 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8680 * lynx-low.c (lynx_tdesc): New global.
8681 (lynx_add_process): Set the new process'es tdesc.
8682 * lynx-low.h (struct target_desc): Forward declare.
8683 (lynx_tdesc): Declare global.
8684 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8685 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8686 * nto-low.c (nto_tdesc): New global.
8687 (do_attach): Set the new process'es tdesc.
8688 * nto-low.h (struct target_desc): Forward declare.
8689 (nto_tdesc): Declare.
8690 * nto-x86-low.c (tdesc_i386): Declare.
8691 (nto_x86_arch_setup): Set `nto_tdesc'.
8693 2013-06-04 Gary Benson <gbenson@redhat.com>
8695 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8696 to qSupported response when appropriate.
8697 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8698 with nonzero-length annex.
8699 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8700 arguments supplied in annex.
8702 2013-05-31 Doug Evans <dje@google.com>
8705 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8706 64 bits in 64-cross-32 environment.
8708 2013-05-28 Pedro Alves <palves@redhat.com>
8710 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8711 (aarch64-without-fpu.c): Delete rule.
8712 * configure.srv (aarch64*-*-linux*): Remove references to
8713 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8714 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8717 2013-05-24 Pedro Alves <palves@redhat.com>
8719 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8720 instead of strchr/decode_address. Error if the range isn't split
8721 with a ','. Don't assume there's be a ':' in the action.
8723 2013-05-23 Yao Qi <yao@codesourcery.com>
8724 Pedro Alves <palves@redhat.com>
8726 * linux-low.c (lwp_in_step_range): New function.
8727 (linux_wait_1): If the thread was range stepping and stopped
8728 outside the stepping range, report the stop to GDB. Otherwise,
8729 continue stepping. Add range stepping debug output.
8730 (linux_set_resume_request): Copy the step range from the resume
8732 (linux_supports_range_stepping): New.
8733 (linux_target_ops) <supports_range_stepping>: Set to
8734 linux_supports_range_stepping.
8735 * linux-low.h (struct linux_target_ops)
8736 <supports_range_stepping>: New field.
8737 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8738 * linux-x86-low.c (x86_supports_range_stepping): New.
8739 (the_low_target) <supports_range_stepping>: Set to
8740 x86_supports_range_stepping.
8741 * server.c (handle_v_cont): Handle 'r' action.
8742 (handle_v_requests): Append ";r" if the target supports range
8744 * target.h (struct thread_resume) <step_range_start,
8745 step_range_end>: New fields.
8746 (struct target_ops) <supports_range_stepping>:
8748 (target_supports_range_stepping): New macro.
8750 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8752 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8753 confusion in comment.
8755 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8757 * lynx-low.c (struct process_info_private): New type.
8758 (lynx_add_process): New function.
8759 (lynx_create_inferior, lynx_attach): Replace calls to
8760 add_process by calls to lynx_add_process.
8761 (lynx_resume): If PTID is null, then try using
8762 current_process()->private->last_wait_event_ptid.
8764 (lynx_clear_inferiors): Delete. The contents of that function
8765 has been inlined in lynx_mourn;
8766 (lynx_wait_1): Save the ptid in the process's private data.
8767 (lynx_mourn): Free the process' private data. Replace call
8768 to lynx_clear_inferiors by call to clear_inferiors.
8770 2013-05-17 Yao Qi <yao@codesourcery.com>
8772 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8775 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8777 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8778 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8779 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8780 PT_TEXT_END_ADDR guards. Update comments.
8781 (linux_target_op) <read_offsets>: Conditionally define to
8782 linux_read_offsets if the target is UCLIBC and if it defines
8783 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8785 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8786 Andrew Jenner <andrew@codesourcery.com>
8788 * Makefile.in (SFILES): Add linux-nios2-low.c.
8789 (clean): Add action to delete nios2-linux.c.
8790 (nios2-linux.c): New rule.
8791 * configure.srv: Add nios2*-*-linux*.
8792 * linux-nios2-low.c: New.
8794 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8796 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8798 2013-04-25 Hui Zhu <hui@codesourcery.com>
8801 * ax.c (ax_printf): Add fflush.
8803 2013-04-22 Tom Tromey <tromey@redhat.com>
8805 * Makefile.in (SFILES): Add filestuff.c.
8806 (OBS): Add filestuff.o.
8807 (filestuff.o): New target.
8808 * config.in, configure: Rebuild.
8809 * configure.ac: Check for fdwalk, pipe2.
8811 2013-04-17 Pedro Alves <palves@redhat.com>
8813 * configure.ac (USE_THREAD_DB): Delete variable.
8814 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8815 Don't AC_SUBST USE_THREAD_DB.
8816 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8817 * config.in, configure: Regenerate.
8819 2013-04-16 Pedro Alves <palves@redhat.com>
8821 * linux-low.h (struct lwp_info) <thread_known>: Move under
8822 the USE_THREAD_DB #ifdef.
8824 2013-04-16 Pedro Alves <palves@redhat.com>
8826 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8827 (linux-low.o): Delete rule.
8828 * linux-low.h: Always include "gdb_thread_db.h" instead of
8829 conditionally including thread_db.h.
8830 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8833 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8835 * Makefile.in (install-only): Fix make install regression.
8837 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8839 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8840 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8842 * gdbserver.1: Remove.
8844 2013-03-22 Pedro Alves <palves@redhat.com>
8846 * linux-low.c (handle_extended_wait): Don't call
8847 linux_enable_event_reporting.
8849 2013-03-15 Tony Theodore <tonyt@logyst.com>
8852 * Makefile.in (SHELL): Use @SHELL@.
8854 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8856 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8859 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8861 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8862 Remove extraneous NULL element.
8864 2013-03-13 Yao Qi <yao@codesourcery.com>
8866 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8867 'V' block in trace frame.
8869 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8871 * target.h (struct target_ops): Add btrace ops.
8872 (target_supports_btrace): New macro.
8873 (target_enable_btrace): New macro.
8874 (target_disable_btrace): New macro.
8875 (target_read_btrace): New macro.
8876 * gdbthread.h (struct thread_info): Add btrace field.
8877 * server.c: Include btrace-common.h.
8878 (handle_btrace_general_set): New function.
8879 (handle_btrace_enable): New function.
8880 (handle_btrace_disable): New function.
8881 (handle_general_set): Call handle_btrace_general_set.
8882 (handle_qxfer_btrace): New function.
8883 (struct qxfer qxfer_packets[]): Add btrace entry.
8884 * inferiors.c (remove_thread): Disable btrace.
8885 * linux-low: Include linux-btrace.h.
8886 (linux_low_enable_btrace): New function.
8887 (linux_low_read_btrace): New function.
8888 (linux_target_ops): Add btrace ops.
8889 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8890 Add srv_linux_btrace=yes.
8891 (x86_64-*-linux*): Add linux-btrace.o.
8892 Add srv_linux_btrace=yes.
8893 * configure.ac: Define HAVE_LINUX_BTRACE.
8894 * config.in: Regenerated.
8895 * configure: Regenerated.
8897 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8899 * server.c (handle_qxfer): Preserve error message if -3 is
8901 (qxfer): Document the -3 return value.
8903 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8905 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8906 (linux_btrace_h): New variable.
8907 (linux-btrace.o): New rule.
8909 2013-03-08 Stan Shebs <stan@codesourcery.com>
8910 Hafiz Abid Qadeer <abidh@codesourcery.com>
8912 * tracepoint.c (trace_buffer_size): New global.
8913 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8914 (init_trace_buffer): Change to one-argument function. Allocate
8915 trace buffer memory.
8916 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8917 handle QTBuffer:size packet.
8918 (cmd_bigqtbuffer_size): New function.
8919 (initialize_tracepoint): Call init_trace_buffer with
8920 DEFAULT_TRACE_BUFFER_SIZE.
8921 * server.c (handle_query): Add QTBuffer:size in the
8924 2013-03-07 Yao Qi <yao@codesourcery.com>
8926 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8927 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8929 (cmd_qtsp): Adjust condition. Do post increment.
8930 Set cur_action and cur_step_action back to 0.
8932 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8935 * linux-low.c (linux_write_memory): Return early success if LEN is
8938 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8940 * configure.srv: Add x86_64-*-cygwin* as target.
8942 2013-02-28 Tom Tromey <tromey@redhat.com>
8944 * configure.ac: Invoke AC_SYS_LARGEFILE.
8945 * configure, config.in: Rebuild.
8947 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8949 * win32-low.c: Throughout, fix format strings and casts of
8950 printf-like functions to avoid type related warnings on all
8952 (get_child_debug_event): Print dwDebugEventCode as hex since
8953 that's how it's usually documented.
8955 2013-02-28 Yao Qi <yao@codesourcery.com>
8957 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8960 2013-02-27 Jiong Wang <jiwang@tilera.com>
8962 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8963 (reg-tilegx32.c): New rule.
8964 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8965 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8966 different register info initializer according to elf class.
8967 (init_registers_tilgx32): New function. The tilegx32 register info
8969 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8970 (tile_store_gregset): Likewise.
8972 2013-02-27 Yao Qi <yao@codesourcery.com>
8974 * server.c (process_point_options): Print debug message when
8975 debug_threads is true.
8977 2013-02-26 Yao Qi <yao@codesourcery.com>
8979 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8981 2013-02-19 Pedro Alves <palves@redhat.com>
8982 Kai Tietz <ktietz@redhat.com>
8986 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8987 instead of strtoul to extract address from packet.
8988 (process_serial_event) <'z'>: Likewise.
8990 2013-02-18 Yao Qi <yao@codesourcery.com>
8992 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8994 2013-02-14 Pedro Alves <palves@redhat.com>
8998 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8999 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9001 2013-02-14 Pedro Alves <palves@redhat.com>
9003 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9005 2013-02-14 Pedro Alves <palves@redhat.com>
9007 * tracepoint.c (save_string): Delete.
9008 (add_tracepoint_action): Use savestring instead of save_string.
9010 2013-02-12 Pedro Alves <palves@redhat.com>
9012 * linux-xtensa-low.c: Ditto.
9013 * xtensa-xtregs.c: Ditto.
9015 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9017 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9020 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9022 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9023 aarch64_num_wp_regs and aarch64_num_bp_regs to
9024 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9026 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9028 * linux-aarch64-low.c (ps_get_thread_area): Replace
9029 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9031 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9032 Marcus Shawcroft <marcus.shawcroft@arm.com>
9033 Nigel Stephens <nigel.stephens@arm.com>
9034 Yufeng Zhang <yufeng.zhang@arm.com>
9036 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9037 (aarch64.c, aarch64-without-fpu.c): New targets.
9038 * configure.srv (aarch64*-*-linux*): New.
9039 * linux-aarch64-low.c: New file.
9041 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9043 * linux-low.c (handle_extended_wait, linux_create_inferior)
9044 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9045 (dequeue_one_deferred_signal, linux_resume_one_thread)
9046 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9047 (linux_tracefork_grandchild, linux_test_for_tracefork)
9048 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9049 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9050 where the argument is 0.
9052 2013-01-25 Yao Qi <yao@codesourcery.com>
9054 * event-loop.c: Include "queue.h".
9055 (gdb_event_p): New typedef.
9056 (struct gdb_event) <next_event>: Remove.
9057 (event_queue): Change to QUEUE(gdb_event_p).
9058 (async_queue_event): Remove.
9059 (gdb_event_xfree): New.
9060 (initialize_event_loop): New.
9061 (process_event): Use API from QUEUE.
9062 (wait_for_event): Likewise.
9063 * server.c (main): Call initialize_event_loop.
9064 * server.h (initialize_event_loop): Declare.
9066 2013-01-18 Yao Qi <yao@codesourcery.com>
9068 * ax.h (struct eval_agent_expr_context): New.
9069 (gdb_eval_agent_expr): Update declaration.
9070 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9071 TFRAME. Add new argument CTX.
9072 * server.h (struct eval_agent_expr_context): Declare.
9073 (agent_mem_read, agent_tsv_read): Update declaration.
9074 (agent_mem_read_string): Likewise.
9075 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9076 (add_traceframe_block): Add new argument TPOINT.
9077 Increase TPOINT->traceframe_usage.
9078 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9079 eval_tracepoint_agent_expr.
9080 (condition_true_at_tracepoint): Likewise.
9081 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9082 (agent_mem_read_string, agent_tsv_read): Likewise.
9084 2013-01-16 Yao Qi <yao@codesourcery.com>
9086 * linux-low.c (linux_resume_one_lwp): Don't check
9087 'lwp->bp_reinsert != 0'.
9089 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9090 Pedro Alves <palves@redhat.com>
9092 * lynx-low.c (ptrace_request_to_str): Define a temporary
9093 macro and use it to simplify this function's implementation.
9095 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9097 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9100 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9102 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9104 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9106 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9108 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9110 * lynx-low.c (lynx_resume): Use the resume_info parameter
9111 to determine the ptid for the lynx_ptrace call, unless
9112 it is equal to minus_one_ptid, in which case we use the
9113 ptid of the current_inferior.
9114 (lynx_wait_1): After having received a thread create/exit
9115 event, resume the inferior's execution using the signaling
9116 thread's ptid, rather than the old ptid.
9118 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9120 * lynx-low.c (lynx_resume): Delete variable ret.
9122 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9124 * gdbreplay.c (gdbreplay_version): Update copyright year.
9125 * server.c (gdbserver_version): Likewise.
9127 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9129 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9132 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9134 * lynx-low.c (ptrace_request_to_str): Add handling for
9137 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9139 * lynx-low.c (lynx_attach): Delete variable new_process.
9141 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9143 * lynx-low.c (lynx_create_inferior): Delete variable
9146 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9148 * lynx-low.c (ptrace_request_to_str): Do not handle
9149 PTRACE_GETTHREADLIST if this macro does not exist.
9151 2012-12-15 Yao Qi <yao@codesourcery.com>
9153 * Makefile.in (OBS): Add notif.o.
9154 * notif.c, notif.h: New.
9155 * server.c: Include "notif.h".
9156 (struct vstop_notif) <next>: Remove.
9158 (queue_stop_reply): Update.
9159 (push_event, send_next_stop_reply): Remove.
9160 (discard_queued_stop_replies): Update.
9161 (notif_stop): New variable.
9162 (handle_v_stopped): Remove.
9163 (handle_v_requests): Don't call handle_v_stopped. Call
9164 handle_ack_notif instead.
9165 (queue_stop_reply_callback): Call notif_event_enque instead
9166 of queue_stop_reply.
9167 (handle_status): Don't call send_next_stop_reply, call
9168 notif_write_event instead.
9169 (kill_inferior_callback): Likewise.
9170 (detach_or_kill_inferior_callback): Likewise.
9171 (main): Call initialize_notif.
9172 (process_serial_event): Call QUEUE_is_empty.
9173 (handle_target_event): Call notif_push instead of push event.
9174 * server.h (push_event): Remove declaration.
9176 2012-12-10 Tom Tromey <tromey@redhat.com>
9178 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9179 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9182 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9183 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9184 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9185 (amd64-linux-ipa.o, ax.o): Rewrite.
9186 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9187 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9188 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9189 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9190 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9191 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9192 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9193 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9194 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9195 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9196 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9197 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9198 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9199 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9200 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9201 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9202 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9203 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9204 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9205 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9206 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9207 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9208 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9209 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9210 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9211 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9212 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9213 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9214 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9215 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9216 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9217 (reg-tilegx.o): Remove.
9218 (all_object_files): New macro.
9219 Include .deps files.
9220 * aclocal.m4, configure: Rebuild.
9221 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9222 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9223 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9225 2012-12-05 Tom Tromey <tromey@redhat.com>
9228 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9230 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9232 * configure.ac: Check for linux/perf_event.h.
9233 * config.in: Regenerated.
9234 * configure: Regenerated.
9236 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9238 * hostio.c (handle_readlink): Decrease buffer size
9239 parameter passed to readlink by one byte.
9241 2012-11-26 Yao Qi <yao@codesourcery.com>
9243 * configure.ac (build_warnings): Append '-Wempty-body'.
9244 * configure: Regenerated.
9245 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9248 2012-11-15 Pierre Muller <muller@sourceware.org>
9250 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9251 * config.in: Regenerate.
9252 * configure: Regenerate.
9253 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9254 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9255 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9256 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9258 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9259 instead of <sys/wait.h> header.
9260 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9262 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9264 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9265 (various make rules): Remove -DGDBSERVER
9267 2012-11-09 Yao Qi <yao@codesourcery.com>
9269 * spu-low.c (current_ptid): Move it to ..
9270 * gdbthread.h: ... here. New.
9271 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9272 * server.c (myresume, process_serial_event): Likewise.
9273 * thread-db.c (thread_db_find_new_threads): Likewise.
9274 * tracepoint.c (run_inferior_command): Likewise.
9276 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9278 * server.c (handle_search_memory_1): Include access length in
9281 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9283 * linux-crisv32-low.c: Fix compile errors.
9285 2012-09-04 Yao Qi <yao@codesourcery.com>
9287 * tracepoint.c (cmd_qtsv): Adjust debug message.
9288 Don't check CUR_TPOINT.
9290 2012-08-28 Yao Qi <yao@codesourcery.com>
9292 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9293 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9294 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9295 Remove declarations of xmalloc, xreallloc, xstrdup and
9297 * Makefile.in (libiberty_h): New.
9298 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9299 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9301 2012-08-23 Yao Qi <yao@codesourcery.com>
9303 * server.h: Remove declaration of 'xsnprintf'.
9305 2012-08-22 Keith Seitz <keiths@redhat.com>
9307 * server.h: Include build-gnulib-gbserver/config.h.
9308 * gdbreplay.c: Likewise.
9310 2012-08-08 Doug Evans <dje@google.com>
9312 * Makefile.in (SFILES): Add gdb_vecs.c.
9313 (OBS): Add gdb_vecs.o.
9314 (gdb_vecs_h, host_defs_h): New variables.
9315 (thread-db.o): Add $(gdb_vecs_h) dependency.
9316 (gdb_vecs.o): New rule.
9317 * thread-db.c: #include "gdb_vecs.h".
9318 (thread_db_load_search): Use a vector to iterate over path elements.
9319 Handle text appearing after "$pdir".
9321 * configure.ac: Add check for strstr.
9322 * config.in: Regenerate.
9323 * configure: Regenerate.
9325 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9327 * hostio.c (handle_pread): If pread fails, fall back to attempting
9329 (handle_pwrite): Likewise for pwrite.
9331 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9333 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9334 between unsupported TYPE and unimplementable ADDR/LEN combination.
9335 (arm_insert_point): Act on new return value.
9337 2012-07-31 Pedro Alves <palves@redhat.com>
9339 * server.c (process_point_options): Only skip tokens if we find
9340 one that is unrecognized. Don't treat 'X' specially while
9341 skipping unrecognized tokens.
9343 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9345 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9346 to 4-byte-align HW breakpoint addresses for Thumb.
9348 2012-07-27 Yao Qi <yao@codesourcery.com>
9352 * server.h: Declare gdb_agent_about_to_close.
9353 * target.c (kill_inferior): Include "agent.h".
9354 New. Send command 'kill'.
9355 * target.h (kill_inferior): Removed macro.
9356 * tracepoint.c (gdb_agent_about_to_close): New.
9357 (gdb_agent_helper_thread): Handle command 'close'.
9358 Wait endlessly until the inferior stops.
9359 Install gdb_agent_remove_socket to atexit hook.
9360 (agent_socket_name): New static variable.
9361 (gdb_agent_socket_init): Replace local variable 'name' with
9362 'agent_socket_name'.
9363 (gdb_agent_remove_socket): New.
9365 2012-07-27 Yao Qi <yao@codesourcery.com>
9367 * server.c (process_point_options): Stop at 'X' when parsing.
9369 2012-07-19 Michael Eager <eager@eagercon.com>
9371 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9373 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9374 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9375 hardware breakpoint.
9377 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9379 * gdbserver/linux-low.c (initialize_low): Call
9380 linux_ptrace_init_warnings.
9382 2012-07-02 Doug Evans <dje@google.com>
9384 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9387 2012-07-02 Stan Shebs <stan@codesourcery.com>
9389 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9390 (ax.o): Add it to build rule.
9392 (OBS): Add format.o.
9393 (IPA_OBS): Add format.o.
9394 * server.c (handle_query): Claim support for breakpoint commands.
9395 (process_point_options): Add command case.
9396 (process_serial_event): Leave running if there are printfs in
9398 * mem-break.h (any_persistent_commands): Declare.
9399 (add_breakpoint_commands): Declare.
9400 (gdb_no_commands_at_breakpoint): Declare.
9401 (run_breakpoint_commands): Declare.
9402 * mem-break.c (struct point_command_list): New struct.
9403 (struct breakpoint): New field command_list.
9404 (any_persistent_commands): New function.
9405 (add_commands_to_breakpoint): New function.
9406 (add_breakpoint_commands): New function.
9407 (gdb_no_commands_at_breakpoint): New function.
9408 (run_breakpoint_commands): New function.
9409 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9411 * ax.c: Include format.h.
9412 (ax_printf): New function.
9413 (gdb_eval_agent_expr): Add printf opcode.
9415 2012-06-13 Yao Qi <yao@codesourcery.com>
9417 * server.c (start_inferior): Remove duplicated writes to fields
9418 'last_resume_kind' and 'last_status' of 'current_inferior'.
9420 2012-06-12 Yao Qi <yao@codesourcery.com>
9421 Pedro Alves <palves@redhat.com>
9423 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9425 * server.c (handle_v_cont): Extend comment.
9427 2012-06-11 Yao Qi <yao@codesourcery.com>
9429 * linux-low.c (linux_attach): Add 'static'.
9431 2012-06-06 Yao Qi <yao@codesourcery.com>
9433 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9435 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9437 Fix gcc -flto compilation warning.
9438 * server.c (main): Make variable multi_mode and attach volatile.
9440 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9442 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9443 if the platform doesn't know about it.
9445 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9447 * Makefile.in (SFILES): Add linux-tile-low.c.
9448 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9449 * configure.srv: Handle tilegx-*-linux*.
9450 * linux-tile-low.c: New file.
9452 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9454 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9456 2012-05-24 Pedro Alves <palves@redhat.com>
9460 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9462 2012-05-24 Pedro Alves <palves@redhat.com>
9466 Replace target_signal with gdb_signal throughout.
9468 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9470 * linux-low.c (linux_store_registers): Avoid the copying sequence
9471 when no data has been retrieved by ptrace.
9473 2012-05-22 Will Deacon <will.deacon@arm.com>
9475 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9476 Include asm/ptrace.h.
9477 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9480 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9482 * linux-low.c (linux_store_registers): Don't re-retrieve data
9483 with ptrace that has already been obtained from /proc. Always
9484 copy any data retrieved with ptrace to the buffer supplied.
9486 2012-05-11 Yao Qi <yao@codesourcery.com>
9487 Pedro Alves <palves@redhat.com>
9489 * linux-low.c (enum stopping_threads_kind): New.
9490 (stopping_threads): Change type to `enum stopping_threads_kind'.
9491 (handle_extended_wait): If stopping and suspending threads, leave
9492 the new_lwp suspended too.
9493 (linux_wait_for_event): Adjust.
9494 (stop_all_lwps): Set `stopping_threads' to
9495 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9496 whether we're suspending threads or just stopping them. Assert no
9499 2012-04-29 Yao Qi <yao@codesourcery.com>
9501 * server.h: Move some code to ...
9502 * gdbthread.h: ... here. New.
9503 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9504 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9505 (nto-low.o, win32-low.o): Likewise.
9506 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9507 * regcache.c, remote-utils.c, server.c: Likewise.
9508 * target.c, tracepoint.c, win32-low.c: Likewise.
9510 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9512 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9513 (PTRACE_ARG4_TYPE): Likewise.
9514 (PTRACE_XFER_TYPE): Likewise.
9515 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9516 ptrace to PTRACE_ARG3_TYPE.
9517 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9518 (PTRACE_ARG4_TYPE): Likewise.
9519 (PTRACE_XFER_TYPE): Likewise.
9520 (linux_detach_one_lwp): Cast fourth argument of
9521 ptrace to long then PTRACE_ARG4_TYPE.
9522 (regsets_fetch_inferior_registers): Cast third argument of
9523 ptrace to long then PTRACE_ARG3_TYPE.
9524 (regsets_store_inferior_registers): Likewise.
9526 2012-04-20 Pedro Alves <palves@redhat.com>
9528 * configure: Regenerate.
9530 2012-04-19 Pedro Alves <palves@redhat.com>
9532 * Makefile.in (GNULIB_BUILDDIR): New.
9533 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9534 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9535 (all, install-only, uninstall, clean-info, all-lib, clean): No
9536 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9537 (maintainer-clean realclean distclean): Use subdir_do.
9539 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9540 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9541 * acinclude.m4: Include acx_configure_dir.m4.
9542 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9543 calls. Call AC_PROG_RANLIB. Configure gnulib using
9546 (GNULIB_STDINT_H): Adjust.
9547 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9548 * gdbreplay.c: Include build-gnulib/config.h.
9549 * server.h: Likewise.
9550 * aclocal.m4: Regenerate.
9551 * config.in: Regenerate.
9552 * configure: Regenerate.
9554 2012-04-19 Pedro Alves <palves@redhat.com>
9556 * Makefile.in (LIBGNU, INCGNU): Adjust.
9557 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9558 (all, install-only, uninstall, clean-info, all-lib, clean)
9559 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9560 * configure.ac: Adjust AC_OUTPUT output.
9561 * aclocal.m4: Regenerate.
9562 * configure: Regenerate.
9564 2012-04-19 Pedro Alves <palves@redhat.com>
9566 * Makefile.in (generated_files): New.
9567 (server_h): Remove the explicit dependency on config.h, and depend
9568 on $generated_files.
9570 2012-04-19 Pedro Alves <palves@redhat.com>
9572 * Makefile.in (INCGNU): Add -Ignulib.
9574 2012-04-19 Pedro Alves <palves@redhat.com>
9576 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9577 (INCGNU): ... this, and spell out -I here.
9578 (GNULIB_LIB): Rename to ...
9580 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9582 2012-04-19 Pedro Alves <palves@redhat.com>
9584 * config.in: Regenerate.
9586 2012-04-19 Pedro Alves <palves@redhat.com>
9588 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9589 * server.h (memmem): Remove declaration.
9590 * config.in: Regenerate.
9591 * configure: Regenerate.
9593 2012-04-19 Yao Qi <yao@codesourcery.com>
9595 * Makefile.in (SFILES): Add common/vec.c.
9599 2012-04-19 Yao Qi <yao@codesourcery.com>
9601 * remote-utils.c (prepare_resume_reply): Replace with macro
9602 target_core_of_thread.
9603 * server.c (handle_qxfer_threads_proper): Likewise.
9604 * target.h (traget_core_of_thread): New macro.
9606 2012-04-18 Pedro Alves <palves@redhat.com>
9608 * aclocal.m4: Regenerate.
9609 * configure: Regenerate.
9611 2012-04-16 Yao Qi <yao@codesourcery.com>
9613 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9614 duplicated on address.
9616 2012-04-16 Yao Qi <yao@codesourcery.com>
9618 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9619 (struct tracepoint_action_ops) <send>: New field.
9620 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9621 (agent_expr_send, x_tracepoint_action_send): New.
9622 (l_tracepoint_action_send): New.
9623 (cmd_qtdp): Download and install tracepoint
9624 according to `use_agent'.
9625 (run_inferior_command): Add one more parameter `len'.
9627 (tracepoint_send_agent): New.
9628 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9630 2012-04-16 Yao Qi <yao@codesourcery.com>
9632 * tracepoint.c (download_tracepoints): Moved to ...
9633 (cmd_qtstart): ... here.
9635 2012-04-14 Yao Qi <yao@codesourcery.com>
9637 * tracepoint.c: Include inttypes.h.
9638 (struct collect_memory_action): Use sized types.
9639 (struct tracepoint): Likewise.
9640 (cmd_qtdp, stop_tracing): Update print specifiers.
9641 (cmd_qtp, response_tracepoint): Likewise.
9642 (collect_data_at_tracepoint): Likewise.
9643 (collect_data_at_step): Likewise.
9645 2012-04-14 Yao Qi <yao@codesourcery.com>
9647 Import gnulib module inttypes.
9648 * aclocal.m4, config.in, configure: Regenerated.
9650 2012-04-14 Yao Qi <yao@codesourcery.com>
9652 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9653 Makefile and config.status at last.
9655 2012-04-13 Yao Qi <yao@codesourcery.com>
9657 * tracepoint.c: Include stdint.h unconditionally.
9659 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9661 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9662 on BFD_HAVE_SYS_PROCFS_TYPE.
9663 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9664 * configure: Regenerate.
9665 * config.in: Likewise.
9667 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9669 * Makefile.in (clean): Also remove x32.c x32-linux.c
9670 x32-avx.c x32-avx-linux.c.
9671 (x32.o): New target.
9673 (x32-linux.o): Likewise.
9674 (x32-linux.c): Likewise.
9675 (x32-avx.o): Likewise.
9676 (x32-avx.c): Likewise.
9677 (x32-avx-linux.o): Likewise.
9678 (x32-avx-linux.c): Likewise.
9680 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9681 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9682 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9683 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9684 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9685 i386/x32-avx-linux.xml.
9687 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9688 (init_registers_x32_avx_linux): Likwise.
9689 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9690 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9692 2012-04-13 Pedro Alves <palves@redhat.com>
9694 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9695 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9696 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9697 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9700 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9702 * linux-x86-low.c (compat_x32_clock_t): New.
9703 (compat_x32_siginfo_t): Likewise.
9704 (compat_x32_siginfo_from_siginfo): Likewise.
9705 (siginfo_from_compat_x32_siginfo): Likewise.
9706 (linux_is_elf64): Likewise.
9707 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9708 and siginfo_from_compat_x32_siginfo for x32.
9709 (x86_arch_setup): Set linux_is_elf64.
9711 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9714 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9716 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9717 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9718 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9719 compatible with process.
9721 2012-04-12 Yao Qi <yao@codesourcery.com>
9723 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9724 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9725 (install-only, install-info, clean): Handle sub dir gnulib.
9726 (all-lib, am--refresh): New targets.
9727 (memmem.o): Remove target.
9728 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9729 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9730 (AC_REPLACE_FUNCS): Remove memmem.
9731 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9732 (AC_OUTPUT): Generate Makefile in gnulib/.
9733 * aclocal.m4, config.in, configure: Regenerated.
9735 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9737 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9739 2012-04-05 Pedro Alves <palves@redhat.com>
9741 -Werror=strict-aliasing
9743 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9746 2012-04-04 Pedro Alves <palves@redhat.com>
9748 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9749 (sparc_store_gregset_from_stack, sparc_store_gregset)
9750 (sparc_breakpoint_at): Fix formatting.
9752 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9754 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9756 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9757 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9758 * config.in: Regenerate.
9759 * configure: Likewise.
9761 2012-03-29 Pedro Alves <palves@redhat.com>
9763 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9764 Correct ptrace arguments.
9766 2012-03-28 Pedro Alves <palves@redhat.com>
9768 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9769 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9770 (IA64_FR1_REGNUM): New defines.
9771 (ia64_fetch_register): New.
9772 (the_low_target): Install it.
9773 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9775 * linux-low.c (linux_fetch_registers): Try the
9776 the_low_target.fetch_register hook first.
9778 * linux-arm-low.c (the_low_target): Adjust.
9779 * linux-bfin-low.c (the_low_target): Adjust.
9780 * linux-cris-low.c (the_low_target): Adjust.
9781 * linux-crisv32-low.c (the_low_target): Adjust.
9782 * linux-m32r-low.c (the_low_target): Adjust.
9783 * linux-m68k-low.c (the_low_target): Adjust.
9784 * linux-mips-low.c (the_low_target): Adjust.
9785 * linux-ppc-low.c (the_low_target): Adjust.
9786 * linux-s390-low.c (the_low_target): Adjust.
9787 * linux-sh-low.c (the_low_target): Adjust.
9788 * linux-sparc-low.c (the_low_target): Adjust.
9789 * linux-tic6x-low.c (the_low_target): Adjust.
9790 * linux-x86-low.c (the_low_target): Adjust.
9791 * linux-xtensa-low.c (the_low_target): Adjust.
9793 2012-03-26 Pedro Alves <palves@redhat.com>
9795 * server.c (handle_qxfer_libraries): Don't bail early if
9796 the_target->qxfer_libraries_svr4 is not NULL.
9798 2012-03-26 Pedro Alves <palves@redhat.com>
9800 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9802 2012-03-23 Pedro Alves <palves@redhat.com>
9804 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9805 "library-list-svr4" element's start tag when the the DSO list is
9808 2012-03-23 Pedro Alves <palves@redhat.com>
9810 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9811 a variable whose type size is the same as the inferior's pointer
9814 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9816 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9818 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9819 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9820 * linux-low.h: Include <signal.h>.
9821 (struct siginfo): Remove forward declaration.
9822 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9825 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9827 * .gitignore: Ignore more files.
9829 2012-03-19 Pedro Alves <palves@redhat.com>
9830 Jan Kratochvil <jan.kratochvil@redhat.com>
9832 * server.c (cont_thread, general_thread): Add describing comments.
9833 (start_inferior): Clear `cont_thread'.
9834 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9837 2012-03-15 Yao Qi <yao@codesourcery.com>
9839 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9841 (cmd_qtdp): ... here.
9843 2012-03-15 Yao Qi <yao@codesourcery.com>
9845 * tracepoint.c (struct tracepoint_action_ops): New.
9846 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9847 (m_tracepoint_action_download): New.
9848 (r_tracepoint_action_download): New.
9849 (x_tracepoint_action_download): New.
9850 (l_tracepoint_action_download): New.
9851 (add_tracepoint_action): Install `action->ops' according type.
9852 (download_tracepoint_1): Move code `download' function pointer
9853 of various tracepoint_action_ops.
9855 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9857 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9858 linux_ptrace_attach_warnings.
9860 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 * Makefile.in (linux-ptrace.o): New.
9863 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9864 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9865 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9866 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9867 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9869 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9871 2012-03-08 Yao Qi <yao@codesourcery.com>
9872 Pedro Alves <palves@redhat.com>
9874 Fix PR server/13392.
9875 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9877 * tracepoint.c (remove_tracepoint): New.
9878 (cmd_qtdp): Call remove_tracepoint when failed to install.
9880 2012-03-07 Pedro Alves <palves@redhat.com>
9882 * linux-low.c (get_detach_signal): New.
9883 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9884 Pass on pending signals to PTRACE_DETACH. Check the result of the
9886 * server.c (program_signals, program_signals_p): New.
9887 (handle_general_set): Handle QProgramSignals.
9888 * server.h (program_signals, program_signals_p): Declare.
9890 2012-03-05 Pedro Alves <palves@redhat.com>
9891 Jan Kratochvil <jan.kratochvil@redhat.com>
9893 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9896 2012-03-03 Yao Qi <yao@codesourcery.com>
9898 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9899 agent_look_up_symbols.
9901 2012-03-03 Yao Qi <yao@codesourcery.com>
9903 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9904 (linux-x86-low.o): Likewise.
9905 * server.h: Remove in_process_agent_loaded.
9906 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9910 2012-03-03 Yao Qi <yao@codesourcery.com>
9912 * tracepoint.c (gdb_agent_capability): New global.
9913 (in_process_agent_loaded_ust): Renamed to
9914 `in_process_agent_supports_ust'.
9916 (in_process_agent_supports_ust): Call agent_capability_check.
9917 (clear_installed_tracepoints): Assert that agent supports
9920 2012-03-03 Yao Qi <yao@codesourcery.com>
9922 * linux-low.c (linux_supports_agent): New.
9923 (linux_target_ops): Initialize field `supports_agent' with
9924 linux_supports_agent.
9925 * target.h (struct target_ops) <supports_agent>: New.
9926 (target_supports_agent): New macro.
9927 * server.c (handle_general_set): Handle packet 'QAgent'.
9928 (handle_query): Send `QAgent+'.
9929 * Makefile.in (server.o): Depends on agent.h.
9931 2012-03-03 Yao Qi <yao@codesourcery.com>
9933 * Makefile.in (OBS): Add agent.o.
9934 Add new rule for agent.o.
9935 Track dependence of tracepoint.c on agent.h.
9936 * tracepoint.c (run_inferior_command_1):
9937 (run_inferior_command): Call agent_run_command.
9938 (gdb_ust_connect_sync_socket): Deleted. Move it to
9940 (resume_thread, stop_thread): Likewise.
9941 (gdb_ust_socket_init): Renamed to ...
9942 (gdb_agent_socket_init): ... New.
9943 (gdb_ust_thread): Renamed to ...
9944 (gdb_agent_helper_thread): ... New.
9945 (gdb_ust_init): Move some code to ...
9946 (gdb_agent_init): ... here. New.
9947 [HAVE_UST]: Call gdb_ust_init.
9948 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9949 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9950 * config.in, configure: Regenerated.
9952 2012-03-02 Pedro Alves <palves@redhat.com>
9954 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9955 * linux-low.c (struct simple_pid_list): New.
9956 (stopped_pids): New a struct simple_pid_list pointer.
9957 (add_to_pid_list, pull_pid_from_list): New.
9958 (handle_extended_wait): Don't assume the first signal new children
9959 report is SIGSTOP. Adjust call to pull_pid_from_list.
9960 (linux_wait_for_lwp): Adjust.
9962 2012-03-02 Yao Qi <yao@codesourcery.com>
9964 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9967 2012-03-02 Yao Qi <yao@codesourcery.com>
9969 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9970 `stop_pc' and `tpoint'. Update caller.
9972 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9974 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9975 * linux-low.c (use_linux_regsets): New macro.
9976 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9977 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9978 (linux_register_in_regsets): New function.
9979 (usr_fetch_inferior_registers): Skip registers covered by
9981 (usr_store_inferior_registers): Likewise.
9982 (usr_fetch_inferior_registers): New macro.
9983 (usr_store_inferior_registers): Likewise.
9984 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9985 (linux_store_registers): Likewise.
9986 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9988 (init_registers_mips64_dsp_linux): Likewise.
9989 (init_registers_mips_linux): New macro.
9990 (init_registers_mips_dsp_linux): Likewise.
9991 (mips_dsp_num_regs): Likewise.
9992 (DSP_BASE, DSP_CONTROL): New fallback macros.
9993 (mips_base_regs): New macro.
9994 (mips_regmap): Use it. Fix the size.
9995 (mips_dsp_regmap): New variable.
9996 (mips_dsp_regset_bitmap): Likewise.
9997 (mips_arch_setup): New function.
9998 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10000 (mips_cannot_store_register): Likewise.
10001 (the_low_target): Update .arch_setup, .num_regs and .regmap
10002 initializers. Add .regset_bitmap initializer.
10003 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10005 * linux-bfin-low.c (the_low_target): Likewise.
10006 * linux-cris-low.c (the_low_target): Likewise.
10007 * linux-crisv32-low.c (the_low_target): Likewise.
10008 * linux-ia64-low.c (the_low_target): Likewise.
10009 * linux-m32r-low.c (the_low_target): Likewise.
10010 * linux-m68k-low.c (the_low_target): Likewise.
10011 * linux-ppc-low.c (the_low_target): Likewise.
10012 * linux-s390-low.c (the_low_target): Likewise.
10013 * linux-sh-low.c (the_low_target): Likewise.
10014 * linux-sparc-low.c (the_low_target): Likewise.
10015 * linux-tic6x-low.c (the_low_target): Likewise.
10016 * linux-x86-low.c (the_low_target): Likewise.
10017 * linux-xtensa-low.c (the_low_target): Likewise.
10018 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10019 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10020 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10022 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10023 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10025 2012-02-29 Yao Qi <yao@codesourcery.com>
10026 Pedro Alves <palves@redhat.com>
10028 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10029 `step_over_finished' is true.
10031 2012-02-27 Pedro Alves <palves@redhat.com>
10033 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10034 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10036 2012-02-27 Pedro Alves <palves@redhat.com>
10039 * linux-low.c (pid_is_stopped): New.
10040 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10042 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10044 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10047 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10049 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10051 2012-02-24 Luis Machado <lgustavo@codesourcery>
10053 * server.c (handle_query): Advertise support for target-side
10054 breakpoint condition evaluation.
10055 (process_point_options): New function.
10056 (process_serial_event): When inserting a breakpoint, check for
10057 a target-side condition that should be evaluated.
10059 * mem-break.c: Include regcache.h and ax.h.
10060 (point_cond_list_t): New data structure.
10061 (breakpoint) <cond_list>: New field.
10062 (find_gdb_breakpoint_at): Make non-static.
10063 (delete_gdb_breakpoint_at): Clear any target-side
10065 (clear_gdb_breakpoint_conditions): New function.
10066 (add_condition_to_breakpoint): Likewise.
10067 (add_breakpoint_condition): Likewise.
10068 (gdb_condition_true_at_breakpoint): Likewise.
10069 (gdb_breakpoint_here): Return result directly instead
10070 of going through a local variable.
10072 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10073 (clear_gdb_breakpoint_conditions): Likewise.
10074 (add_breakpoint_condition): Likewise.
10075 (gdb_condition_true_at_breakpoint): Likewise.
10077 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10078 (need_step_over_p): Take target-side breakpoint condition into
10081 2012-02-24 Luis Machado <lgustavo@codesourcery>
10083 * server.h: Include tracepoint.h.
10084 (agent_mem_read, agent_get_trace_state_variable_value,
10085 agent_set_trace_state_variable_value,
10086 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10087 get_set_tsv_func_addr): New prototypes.
10089 * ax.h: New include file.
10090 * ax.c: New source file.
10092 * tracepoint.c: Include ax.h.
10093 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10094 agent_expr, eval_result_type): Move to ax.h.
10095 (parse_agent_expr): Rename to ...
10096 (gdb_parse_agent_expr): ... this, make it non-static and move
10098 (unparse_agent_expr) Rename to ...
10099 (gdb_unparse_agent_expr): ... this, make it non-static and move
10101 (eval_agent_expr): Rename to ...
10102 (eval_tracepoint_agent_expr): ... this.
10103 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10104 forward declarations.
10105 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10106 (agent_get_trace_state_variable_value): New function.
10107 (agent_set_trace_state_variable_value): New function.
10108 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10109 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10110 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10111 (condition_true_at_tracepoint): Likewise.
10112 (parse_agent_expr): Rename to ...
10113 (gdb_parse_agent_expr): ... this and move to ax.c.
10114 (unparse_agent_expr): Rename to ...
10115 (gdb_unparse_agent_expr): ... this and move to ax.c.
10116 (gdb_agent_op_name): Move to ax.c.
10117 (eval_agent_expr): Rename to ...
10118 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10120 (eval_tracepoint_agent_expr): New function.
10121 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10123 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10125 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10126 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10127 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10128 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10129 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10130 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10131 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10132 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10133 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10134 (compile_bytecodes): Remove forward declaration.
10135 (is_goto_target): Move to ax.c.
10136 (compile_bytecodes): Move to ax.c and call
10137 agent_get_trace_state_variable_value (...) and
10138 agent_set_trace_state_variable_value (...).
10140 * Makefile.in: Update ax.c and IPA dependencies.
10142 2012-02-24 Pedro Alves <palves@redhat.com>
10144 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10145 (cmd_bigqtbuffer_circular): ... this. Only handle
10146 'QTBuffer:circular:'.
10147 (handle_tracepoint_general_set): Adjust.
10149 2012-02-16 Yao Qi <yao@codesourcery.com>
10151 * inferiors.c: Move code to ...
10152 * dll.c: .... here. New.
10153 * server.h: Declare clear_dlls.
10154 * Makefile.in (SFILES): Add dll.c.
10158 2012-02-11 Yao Qi <yao@codesourcery.com>
10160 * server.c: (handle_monitor_command): Add a new parameter
10162 (handle_query): Update caller.
10164 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10166 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10167 * configure, config.in: Regenerate.
10168 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10171 2012-02-02 Pedro Alves <palves@redhat.com>
10173 Try SIGKILL first, then PTRACE_KILL.
10174 * linux-low.c (linux_kill_one_lwp): New.
10175 (linux_kill_one_lwp): Rename to ...
10176 (kill_one_lwp_callback): ... this. Use the new
10177 linux_kill_one_lwp.
10179 2012-02-02 Pedro Alves <palves@redhat.com>
10181 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10184 2012-01-27 Pedro Alves <palves@redhat.com>
10186 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10187 (elf_64_file_p): Make static.
10188 (linux_pid_exe_is_elf_64_file): New.
10189 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10190 Delete declarations.
10191 (linux_pid_exe_is_elf_64_file): Declare.
10192 * linux-x86-low.c (x86_arch_setup): Use
10193 linux_pid_exe_is_elf_64_file.
10195 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10197 * linux-low.c (linux_wait_for_event_1): Rename to ...
10198 (linux_wait_for_event): ... here and merge it with former
10199 linux_wait_for_event - new variable wait_ptid, use it.
10200 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10202 2012-01-23 Pedro Alves <palves@redhat.com>
10204 * server.c (main): Avoid yet another case of infinite loop while
10205 detaching/killing after a longjmp.
10207 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10210 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10212 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10214 * hostio.c (handle_readlink): New function.
10215 (handle_vFile): Call it to handle "vFile:readlink" packets.
10217 2012-01-20 Pedro Alves <palves@redhat.com>
10218 Ulrich Weigand <ulrich.weigand@linaro.org>
10220 * server.c (handle_v_requests): Only support vAttach and vRun to
10221 start multiple processes when in extended protocol mode.
10223 2012-01-17 Pedro Alves <palves@redhat.com>
10225 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10226 memalign plus mprotect to allocate the scratch buffer.
10228 2012-01-13 Pedro Alves <palves@redhat.com>
10230 * server.c (attach_inferior): Clear `cont_thread'.
10232 2012-01-13 Pedro Alves <palves@redhat.com>
10234 * server.c (main): Avoid infinite loop while detaching/killing
10237 2012-01-09 Doug Evans <dje@google.com>
10239 * server.c (start_inferior): Set last_ptid in --wrapper case.
10241 2012-01-06 Yao Qi <yao@codesourcery.com>
10243 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10245 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10247 2012-01-04 Yao Qi <yao@codesourcery.com>
10249 * tracepoint.c (cmd_qtdp): Print debug message
10250 for static tracepoint.
10252 2012-01-04 Yao Qi <yao@codesourcery.com>
10254 * tracepoint.c (trace_vdebug): Differentiate debug message
10255 between gdbserver and IPA.
10257 2012-01-03 Yao Qi <yao@codesourcery.com>
10259 * tracepoint.c (tracepoint_was_hit): Don't collect for
10262 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10264 * terminal.h: Reformat copyright header.
10266 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10268 * server.c (gdbserver_version): Update copyright year.
10269 * gdbreplay.c (gdbreplay_version): Likewise.
10271 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10273 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10276 2011-12-18 Hui Zhu <teawater@gmail.com>
10277 * linux-low.c (linux_create_inferior): Save return value to ret.
10279 2011-12-18 Hui Zhu <teawater@gmail.com>
10281 * linux-low.c (linux_create_inferior): Save return value to ret.
10283 2011-12-16 Doug Evans <dje@google.com>
10285 * linux-low.c (linux_create_inferior): If stdio connection,
10286 redirect stdin from /dev/null, stdout to stderr.
10287 * remote-utils.c (remote_is_stdio): New static global.
10288 (remote_connection_is_stdio): New function.
10289 (remote_prepare): Handle stdio connection.
10290 (remote_open): Ditto.
10291 (remote_close): Don't close stdin for stdio connections.
10292 (read_prim,write_prim): New functions. Replace all calls to
10293 read/write to these.
10294 * server.c (main): Watch for "-" argument. Move call to
10295 remote_prepare before start_inferior.
10296 * server.h (STDIO_CONNECTION_NAME): New macro.
10297 (remote_connection_is_stdio): Declare.
10299 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10300 in debugging output.
10302 2011-12-15 Yao Qi <yao@codesourcery.com>
10304 * tracepoint.c: Include sys/syscall.h.
10305 (gdb_ust_thread): Remove preprocessor conditional.
10307 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10309 * linux-low.c (linux_detach_one_lwp): Call
10310 the_low_target.prepare_to_resume before detaching.
10312 2011-12-14 Yao Qi <yao@codesourcery.com>
10314 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10317 2011-12-14 Yao Qi <yao@codesourcery.com>
10319 * i386-low.c (i386_low_stopped_data_address): Initialize local
10320 variable `control'.
10322 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10326 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10327 DR_CONTROL unless necessary. Extend comments.
10328 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10329 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10331 2011-12-13 Yao Qi <yao@codesourcery.com>
10333 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10335 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10337 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10339 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10340 Print new debug message for such case.
10342 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10344 Fix overlapping memcpy.
10345 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10346 the read_inferior_memory transfer.
10347 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10348 write_inferior_memory transfer.
10349 (set_fast_tracepoint_jump): New variable buf. Use it for the
10350 read_inferior_memory and write_inferior_memory transfers.
10351 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10352 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10353 Use it for the write_inferior_memory transfer.
10354 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10357 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10359 * linux-low.c (fetch_register, store_register): Make code
10360 consistent, fix formatting.
10362 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10364 * linux-low.c (usr_store_inferior_registers): Factor out code
10365 to handle individual registers into...
10366 (store_register): ... this new function.
10368 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10370 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10371 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10372 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10373 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10374 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10375 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10376 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10377 (srv_xmlfiles): Add new XML files.
10379 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10381 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10382 (init_registers_s390_linux32v1): Add prototype.
10383 (init_registers_s390_linux32v2): Likewise.
10384 (init_registers_s390_linux64v1): Likewise.
10385 (init_registers_s390_linux64v2): Likewise.
10386 (init_registers_s390x_linux64v1): Likewise.
10387 (init_registers_s390x_linux64v2): Likewise.
10388 (s390_num_regs): Increment to 52.
10389 (s390_regmap): Add orig_r2 register.
10390 (s390_num_regs_3264): Increment to 68.
10391 (s390_regmap_3264): Add orig_r2 register.
10392 (s390_collect_ptrace_register): Handle orig_r2 register.
10393 (s390_supply_ptrace_register): Likewise.
10394 (s390_fill_last_break): New function.
10395 (s390_store_last_break): Likewise.
10396 (s390_fill_system_call): New function.
10397 (s390_store_system_call): Likewise.
10398 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10400 (s390_check_regset): New function.
10401 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10402 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10403 Update target_regsets for available register sets.
10405 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10406 Jan Kratochvil <jan.kratochvil@redhat.com>
10408 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10409 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10411 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10412 * linux-low.h (struct process_info_private): New member r_debug.
10413 * server.c (handle_qxfer_libraries): Call
10414 the_target->qxfer_libraries_svr4.
10415 (handle_qxfer_libraries_svr4): New function.
10416 (qxfer_packets): New entry "libraries-svr4".
10417 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10418 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10419 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10420 PACKET_qXfer_libraries_svr4.
10422 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10424 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10425 PSW address/mask between 8-byte and 16-byte formats.
10426 (s390_supply_ptrace_register): Likewise.
10427 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10428 basic addressing mode bit.
10430 2011-11-24 Stan Shebs <stan@codesourcery.com>
10432 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10434 2011-11-17 Stan Shebs <stan@codesourcery.com>
10436 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10437 (tracing_start_time): New global.
10438 (tracing_stop_time): New global.
10439 (tracing_user_name): New global.
10440 (tracing_notes): New global.
10441 (tracing_stop_note): New global.
10442 (cmd_qtstart): Set traceframe_usage, start_time.
10443 (stop_tracing): Set stop_time.
10444 (cmd_qtstatus): Report additional status.
10445 (cmd_qtp): New function.
10446 (handle_tracepoint_query): Call it.
10447 (cmd_qtnotes): New function.
10448 (handle_tracepoint_general_set): Call it.
10449 (get_timestamp): Rename from tsv_get_timestamp.
10451 2011-11-14 Stan Shebs <stan@codesourcery.com>
10452 Kwok Cheung Yeung <kcy@codesourcery.com>
10454 * linux-x86-low.c (small_jump_insn): New.
10455 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10456 trampoline and error message, build a trampoline and issue a small
10457 jump instruction to it.
10458 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10459 trampoline and error message.
10460 (x86_get_min_fast_tracepoint_insn_len): New.
10461 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10462 * linux-low.h (struct linux_target_ops): Add arguments to
10463 install_fast_tracepoint_jump_pad operation, add new operation.
10464 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10466 (linux_get_min_fast_tracepoint_insn_len): New function.
10467 (linux_target_op): Add new operation.
10468 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10469 (gdb_trampoline_buffer_end): Ditto.
10470 (gdb_trampoline_buffer_error): Ditto.
10471 (struct ipa_sym_addresses): Add fields for new IPA variables.
10472 (symbol_list): Add entries for new IPA variables.
10473 (struct tracepoint): Add fields to hold the address range of the
10474 trampoline used by the tracepoint.
10475 (trampoline_buffer_head): New static variable.
10476 (trampoline_buffer_tail): Ditto.
10477 (claim_trampoline_space): New function.
10478 (have_fast_tracepoint_trampoline_buffer): New function.
10479 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10481 (install_fast_tracepoint): Ditto, also add error buffer argument.
10482 (cmd_qtminftpilen): New function.
10483 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10484 (fast_tracepoint_from_trampoline_address): New function.
10485 (fast_tracepoint_collecting): Handle trampoline as part of jump
10487 (set_trampoline_buffer_space): New function.
10488 (initialize_tracepoint): Initialize new IPA variables.
10489 * target.h (struct target_ops): Add arguments to
10490 install_fast_tracepoint_jump_pad operation, add new
10491 get_min_fast_tracepoint_insn_len operation.
10492 (target_get_min_fast_tracepoint_insn_len): New.
10493 (install_fast_tracepoint_jump_pad): Add arguments.
10494 * server.h (IPA_BUFSIZ): Define.
10495 * linux-i386-ipa.c: Include extra header files.
10496 (initialize_fast_tracepoint_trampoline_buffer): New function.
10497 (initialize_low_tracepoint): Call it.
10498 * server.h (set_trampoline_buffer_space): Declare.
10499 (claim_trampoline_space): Ditto.
10500 (have_fast_tracepoint_trampoline_buffer): Ditto.
10502 2011-11-14 Yao Qi <yao@codesourcery.com>
10504 * server.c (handle_query): Handle InstallInTrace for qSupported.
10505 * tracepoint.c (add_tracepoint): Sort list.
10506 (install_tracepoint, download_tracepoint): New.
10507 (cmd_qtdp): Call them to install and download tracepoints.
10508 (sort_tracepoints): Removed.
10509 (cmd_qtstart): Update.
10511 2011-11-14 Yao Qi <yao@codesourcery.com>
10513 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10514 * mem-break.h: Declare.
10515 * tracepoint.c (cmd_qtstart): Move some code to ...
10516 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10518 (download_tracepoints): Move some code to ...
10519 (download_tracepoint_1): ... here. New.
10521 2011-11-08 Yao Qi <yao@codesourcery.com>
10523 * remote-utils.c (relocate_instruction): A comment fix.
10525 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10527 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10528 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10529 dr_status_mirror and dr_control_mirror from debug_reg_state.
10530 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10531 (i386_initial_stuff): Remove use of deleted globals.
10532 (i386_get_thread_context, i386_set_thread_context,
10533 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10534 from debug_reg_state.
10536 2011-11-05 Yao Qi <yao@codesourcery.com>
10538 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10539 address as TPOINT's.
10541 2011-11-02 Stan Shebs <stan@codesourcery.com>
10543 * tracepoint.c (agent_mem_read_string): New function.
10544 (eval_agent_expr): Call it for tracenz.
10545 * server.c (handle_query): Report support for tracenz.
10547 2011-11-02 Yao Qi <yao@codesourcery.com>
10549 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10551 2011-11-02 Yao Qi <yao@codesourcery.com>
10553 * target.h: Fix a typo in comment.
10555 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10557 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10558 clobber the breakpoints' shadows with fast tracepoint jumps.
10559 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10560 * target.c (write_inferior_memory): Also pass MYADDR down to
10563 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10565 * configure.ac: Check support for personality routine.
10566 * configure: Regenerate.
10567 * config.in: Likewise.
10568 * linux-low.c: Include <sys/personality.h>.
10569 Define ADDR_NO_RANDOMIZE if necessary.
10570 (linux_create_inferior): Disable address space randomization when
10571 forking inferior, if requested.
10572 (linux_supports_disable_randomization): New function.
10573 (linux_target_ops): Install it.
10574 * server.h (disable_randomization): Declare.
10575 * server.c (disable_randomization): New global variable.
10576 (handle_general_set): Handle QDisableRandomization.
10577 (handle_query): Likewise for qSupported.
10578 (main): Support --disable-randomization and --no-disable-randomization
10579 command line arguments.
10580 * target.h (struct target_ops): Add supports_disable_randomization.
10581 (target_supports_disable_randomization): New macro.
10583 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10585 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10587 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10588 [!PT_GETDSBT] (target_loadmap): New definition.
10589 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10590 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10591 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10592 and PT_GETDSBT to LINUX_LOADMAP.
10593 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10594 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10596 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10598 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10599 (arm_linux_hwbp_cap): New static variable.
10600 (arm_linux_get_hwbp_cap): Replace by ...
10601 (arm_linux_init_hwbp_cap): ... this new function.
10602 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10603 (arm_linux_get_hw_watchpoint_count): Likewise.
10604 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10605 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10606 (arm_prepare_to_resume): Use perror_with_name instead of error.
10608 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10610 * linux-arm-low.c: Include <signal.h>.
10611 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10612 (struct arm_linux_hwbp_cap): New data type.
10613 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10614 (struct arm_linux_hw_breakpoint): New data type.
10615 (MAX_BPTS, MAX_WPTS): Define.
10616 (struct arch_process_info, struct arch_lwp_info): New data types.
10617 (arm_linux_get_hwbp_cap): New function.
10618 (arm_linux_get_hw_breakpoint_count): Likewise.
10619 (arm_linux_get_hw_watchpoint_count): Likewise.
10620 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10621 (arm_hwbp_control_initialize): Likewise.
10622 (arm_hwbp_control_is_enabled): Likewise.
10623 (arm_hwbp_control_is_initialized): Likewise.
10624 (arm_hwbp_control_disable): Likewise.
10625 (arm_linux_hw_breakpoint_equal): Likewise.
10626 (arm_linux_hw_point_initialize): Likewise.
10627 (struct update_registers_data): New data structure.
10628 (update_registers_callback: New function.
10629 (arm_insert_point): Likewise.
10630 (arm_remove_point): Likewise.
10631 (arm_stopped_by_watchpoint): Likewise.
10632 (arm_stopped_data_address): Likewise.
10633 (arm_new_process): Likewise.
10634 (arm_new_thread): Likewise.
10635 (arm_prepare_to_resume): Likewise.
10636 (the_low_target): Register arm_insert_point, arm_remove_point,
10637 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10638 arm_new_thread, and arm_prepare_to_resume.
10640 2011-09-15 Stan Shebs <stan@codesourcery.com>
10642 * server.h (struct emit_ops): Add compare-goto fields.
10643 * tracepoint.c (gdb_agent_op_sizes): New table.
10644 (emit_eq_goto): New function.
10645 (emit_ne_goto): New function.
10646 (emit_lt_goto): New function.
10647 (emit_le_goto): New function.
10648 (emit_gt_goto): New function.
10649 (emit_ge_goto): New function.
10650 (is_goto_target): New function.
10651 (compile_bytecodes): Recognize special cases of compare-goto
10652 combinations and call specialized emitters for them.
10653 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10654 (amd64_emit_ne_goto): New function.
10655 (amd64_emit_lt_goto): New function.
10656 (amd64_emit_le_goto): New function.
10657 (amd64_emit_gt_goto): New function.
10658 (amd64_emit_ge_goto): New function.
10659 (amd64_emit_ops): Add the new functions.
10660 (i386_emit_eq_goto): New function.
10661 (i386_emit_ne_goto): New function.
10662 (i386_emit_lt_goto): New function.
10663 (i386_emit_le_goto): New function.
10664 (i386_emit_gt_goto): New function.
10665 (i386_emit_ge_goto): New function.
10666 (i386_emit_ops): Add the new functions.
10668 2011-09-08 Stan Shebs <stan@codesourcery.com>
10670 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10671 (i386_emit_epilogue): Restore %ebx.
10673 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10675 * server.c (step_thread): Remove definition.
10676 (process_serial_event): Don't handle Hs.
10677 * server.h (step_thread): Remove declaration.
10678 * target.c (set_desired_inferior): Remove use of step_thread.
10680 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10682 * linux-low.c: Include linux-procfs.h.
10683 (linux_attach_lwp_1): Update comments.
10684 (linux_attach): Scan for existing threads when attaching to a
10685 process that is the tgid.
10686 * Makefile.in: Update dependencies.
10688 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10690 * configure.srv: Add linux-procfs.o dependencies.
10692 2011-08-14 Yao Qi <yao@codesourcery.com>
10694 * target.h (struct target_ops): Fix indent.
10695 * win32-low.c (win32_target_ops): Fix comment.
10697 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10698 Yao Qi <yao@codesourcery.com>
10700 * Makefile.in (clean): Remove tic6x-*.c files.
10701 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10702 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10703 (tic6x-c64xp-linux.c): Likewise.
10704 * configure.srv: Add support for tic6x-*-uclinux.
10705 * linux-tic6x-low.c: New.
10706 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10708 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10709 Yao Qi <yao@codesourcery.com>
10711 * target.h (struct target_ops): Add read_loadmap.
10712 * linux-low.c (struct target_loadseg): New type.
10713 (struct target_loadmap): New type.
10714 (linux_read_loadmap): New function.
10715 (linux_target_ops): Add linux_read_loadmap.
10716 * server.c (handle_query): Support qXfer:fdpic:read packet.
10717 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10720 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10722 * win32-low.c: Include <stdint.h>.
10724 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10726 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10727 to the inferior here.
10728 (i386_remove_aligned_watchpoint): Ditto.
10729 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10730 fit part of the watchpoint in the debug registers.
10731 (i386_update_inferior_debug_regs): New.
10732 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10733 registers, and only update the inferior on success.
10734 (i386_low_remove_watchpoint): Ditto.
10736 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10738 * linux-low.c (compare_ints, unique, list_threads, show_process,
10739 linux_core_of_thread): Delete.
10740 (linux_target_ops): Change linux_core_of_thread to
10741 linux_common_core_of_thread.
10742 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10743 * utils.c (malloc_failure): Change type of argument.
10744 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10745 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10746 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10747 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10748 (IPA_OBJS): Add common-utils-ipa.o.
10749 (ptid_h, linux_osdata_h): New macros.
10750 (server_h): Add common/common-utils.h, common/xml-utils.h,
10751 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10753 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10754 ptid.o, buffer.o): New rules.
10755 (linux-low.o): Add common/linux-osdata.h as a dependency.
10756 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10757 * configure.ac: Add AC_HEADER_DIRENT check.
10758 * config.in: Regenerate.
10759 * configure: Regenerate.
10760 * remote-utils.c (xml_escape_text): Delete.
10761 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10762 buffer_xml_printf): Move to common/buffer.c.
10763 * server.c (main): Remove call to initialize_inferiors.
10764 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10765 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10766 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10767 internal_error, gdb_assert, gdb_assert_fail): Delete.
10768 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10769 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10771 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10772 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10773 initialize_inferiors): Delete.
10775 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10777 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10780 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10782 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10784 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10786 2011-05-26 Yao Qi <yao@codesourcery.com>
10788 * Makefile.in (thread-db.o): Track dependence to
10789 common/gdb_thread_db.h.
10790 * thread-db.c: include gdb_thread_db.h from right place.
10792 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10794 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10795 __FILE__ and __LINE__ to internal_error.
10797 2011-05-13 Doug Evans <dje@google.com>
10799 * thread-db.c (try_thread_db_load_from_sdir): New function.
10800 (try_thread_db_load_from_dir): New function.
10801 (thread_db_load_search): Handle $sdir, ignore $pdir.
10802 Remove trying of system directories if search of
10803 libthread-db-search-path fails, that is now done via $sdir.
10805 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10807 * server.c (handle_query): Add EnableDisableTracepoints to the list
10808 of supported features.
10809 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10811 (cmd_qtenable_disable): New.
10812 (cmd_qtstart): Install tracepoints even if disabled.
10813 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10814 receiving a QTEnable or QTDisable packet.
10815 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10816 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10818 (gdb_probe): Skip data collection if static tracepoint is disabled.
10820 2011-05-10 Doug Evans <dje@google.com>
10822 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10824 2011-05-04 Doug Evans <dje@google.com>
10826 * linux-low.c (linux_join): Skip process lookup.
10827 * spu-low.c (spu_join): Ditto.
10828 * server.c (join_inferiors_callback): Delete.
10829 (process_serial_event): For 'D' packet (detach) call join_inferior
10832 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10834 * README: Don't mention xscale*-*-linux*.
10835 * configure.srv (xscale*-*-linux*): Don't handle target.
10837 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10839 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10841 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10842 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10843 (i386_emit_void_call_2): Likewise.
10845 2011-04-26 Yao Qi <yao@codesourcery.com>
10847 * linux-low.c: Move common macros to linux-ptrace.h.
10848 Include linux-ptrace.h.
10849 * Makefile.in (linux_ptrace_h): New.
10850 (linux-low.o): Depends on linux-ptrace.h.
10852 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10854 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10855 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10856 (remote_prepare): New function with most of the TCP code from ...
10857 (remote_open): ... here. Detect PORT here unconditionally. Move also
10858 setting transport_is_reliable.
10859 * server.c (run_once): New variable.
10860 (gdbserver_usage): Document it.
10861 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10862 the first run if RUN_ONCE.
10863 * server.h (run_once, remote_prepare): New declarations.
10865 2011-04-19 Tom Tromey <tromey@redhat.com>
10867 * win32-low.c (handle_load_dll): Remove duplicate "the".
10869 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10871 Remove support for old Cygwin 1.5 versions.
10872 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10873 function to avoid warning.
10874 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10877 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10879 * gdbserver/server.h (Macro _): Define it if not available.
10881 2011-03-14 Michael Snyder <msnyder@vmware.com>
10883 * hostio.c (handle_close): Remove unnecessary null test.
10885 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10887 * Makefile.in (maintainer-clean realclean distclean): Remove
10888 "make ... subdir_do" command.
10890 2011-03-10 Michael Snyder <msnyder@vmware.com>
10892 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10894 * server.c (handle_v_run): Free alloced buffer on early return.
10896 2011-03-09 Yao Qi <yao@codesourcery.com>
10899 2011-03-04 Yao Qi <yao@codesourcery.com>
10901 * Makefile.in: Remove GNU make feature --directory.
10903 2011-03-05 Yao Qi <yao@codesourcery.com>
10905 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10906 (subdir_do): New make target. Copied from gdb/Makefile.
10907 (maintainer-clean, realclean, distclean, clean): Call corresponding
10908 make targets in common/Makefile.
10910 2011-02-11 Yao Qi <yao@codesourcery.com>
10912 * configure.ac: Call AC_PROG_RANLIB.
10913 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10914 * configure: Regenerate.
10916 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10918 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10920 2011-03-06 Yao Qi <yao@codesourcery.com>
10922 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10924 2011-03-05 Yao Qi <yao@codesourcery.com>
10926 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10927 (subdir_do): New make target. Copied from gdb/Makefile.
10928 (maintainer-clean, realclean, distclean, clean): Call corresponding
10929 make targets in common/Makefile.
10931 2011-03-04 Yao Qi <yao@codesourcery.com>
10933 * Makefile.in: Remove GNU make feature --directory.
10935 2011-03-04 Michael Snyder <msnyder@vmware.com>
10937 * server.c (queue_stop_reply): Call xmalloc not malloc.
10939 2011-03-02 Michael Snyder <msnyder@vmware.com>
10941 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10943 2011-02-28 Michael Snyder <msnyder@vmware.com>
10945 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10946 (cmd_qtframe): Ditto.
10947 (cmd_qtbuffer): Ditto.
10948 (cmd_bigqtbuffer): Ditto.
10950 * utils.c (decimal2str): Initialize 'width' to nine, then
10951 don't mess with it.
10953 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10955 * hostio.c (require_data): Free *data, not data.
10957 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10959 * hostio.c (require_data): Use free, not xfree.
10961 2011-02-27 Michael Snyder <msnyder@vmware.com>
10963 * server.c (handle_query): Discard unused value.
10965 * hostio.c (require_data): Free malloc memory before returning
10968 2011-02-26 Michael Snyder <msnyder@vmware.com>
10970 * linux-low.c (list_threads): Call closedir for dirent.
10972 2011-02-27 Michael Snyder <msnyder@vmware.com>
10974 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10975 a case statement falls through.
10977 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10979 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10982 2011-02-26 Michael Snyder <msnyder@vmware.com>
10984 * utils.c (decimal2str): Eliminate dead code and dead param.
10985 (pulongest): Drop dead param from call to decimal2str.
10988 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10990 Revert the following patch (not approved yet):
10991 2011-02-21 Hui Zhu <teawater@gmail.com>
10992 * tracepoint.c (tp_printf): New function.
10993 (eval_agent_expr): Handle gdb_agent_op_printf.
10995 2011-02-21 Hui Zhu <teawater@gmail.com>
10997 * tracepoint.c (tp_printf): New function.
10998 (eval_agent_expr): Handle gdb_agent_op_printf.
11000 2011-02-18 Tom Tromey <tromey@redhat.com>
11002 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11003 (tracepoint.o): Likewise.
11004 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11005 (gdb_agent_op_names): Likewise.
11007 2011-02-18 Tom Tromey <tromey@redhat.com>
11009 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11010 gdb_agent_op_rot>: New constants.
11011 (gdb_agent_op_names): Add pick and roll.
11012 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11015 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11017 * aclocal.m4: Regenerated with aclocal-1.11.1.
11019 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11021 * server.c (handle_qxfer_traceframe_info): New.
11022 (qxfer_packets): Register "traceframe-info".
11023 (handle_query): Report support for qXfer:traceframe-info:read+.
11024 * tracepoint.c (match_blocktype): New.
11025 (traceframe_find_block_type): Rename to ...
11026 (traceframe_walk_blocks): ... this. Add callback filter argument,
11028 (traceframe_find_block_type): New, reimplemented on top of
11029 traceframe_walk_blocks.
11030 (build_traceframe_info_xml): New.
11031 (traceframe_read_info): New.
11032 * server.h (traceframe_read_info): Declare.
11034 2011-02-11 Yao Qi <yao@codesourcery.com>
11036 * configure.ac: Call AC_PROG_RANLIB.
11037 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11038 * configure: Regenerate.
11040 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11042 * server.c (gdb_read_memory): Change return semantics to allow
11044 (handle_search_memory_1): Adjust.
11045 (process_serial_event) <'m' packet>: Handle partial transfers.
11046 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11048 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11050 * regcache.c (init_register_cache): Initialize
11051 regcache->register_status.
11052 (free_register_cache): Release regcache->register_status.
11053 (regcache_cpy): Copy register_status.
11054 (registers_to_string): Print 'x's for unavailable registers.
11055 (supply_register): Mark the register's status valid or
11056 unavailable, depending on whether a buffer was passed in or not.
11057 (supply_register_zeroed): New.
11058 (supply_regblock): Mark the registers' status valid or
11059 unavailable, depending on whether a buffer was passed in or not.
11060 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11061 (struct regcache): New `register_status' field.
11062 (supply_register_zeroed): Declare.
11063 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11064 supply_register_zeroed, rather than passing a NULL buffer to
11066 * tracepoint.c (fetch_traceframe_registers): Update comment.
11068 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11070 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11073 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11075 * server.h (decode_xfer_write): Change prototype.
11076 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11077 and don't extract the annex here.
11078 * server.c (decode_xfer_read): Remove `annex' parameter,
11079 and don't extract the annex here.
11080 (decode_xfer): New.
11081 (struct qxfer): New.
11082 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11083 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11084 (handle_qxfer_statictrace): New functions, abstracted out from
11085 handle_query, and made to use the struct qxfer interface.
11086 (handle_threads_qxfer_proper): Rename to ...
11087 (handle_qxfer_threads_proper): ... this.
11088 (handle_threads_qxfer): Rename to ...
11089 (handle_qxfer_threads): ... this. Adjust.
11090 (qxfer_packets): New array.
11091 (handle_qxfer): New function.
11092 (handle_query): Use handle_qxfer.
11094 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11096 * gdbreplay.c: Shorten lines of >= 80 columns.
11097 * linux-low.c: Ditto.
11098 * linux-ppc-low.c: Ditto.
11099 * linux-s390-low.c: Ditto.
11100 * linux-sparc-low.c: Ditto.
11101 * linux-x86-low.c: Ditto.
11102 * linux-xtensa-low.c: Ditto.
11103 * mem-break.c: Ditto.
11104 * nto-low.c: Ditto.
11105 * regcache.h: Ditto.
11106 * remote-utils.c: Ditto.
11109 * thread-db.c: Ditto.
11110 * tracepoint.c: Ditto.
11112 * win32-low.h: Ditto.
11114 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11116 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11119 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11121 * server.c (gdbserver_version): Update copyright year in version
11123 * gdbreplay.c (gdbreplay_version): Ditto.
11125 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11127 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11128 * linux-bfin-low.c: New file.
11129 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11130 PT_DATA_ADDR for BFIN targets.
11131 * Makefile.in (SFILES): Add linux-bfin-low.c.
11132 (clean): Remove reg-bfin.c.
11133 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11134 * README: Mention supported Blackfin targets.
11136 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11138 * .gitignore: New file.
11140 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11142 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11144 2010-10-22 Jie Zhang <jie@codesourcery.com>
11146 * Makefile.in: Add FLAGS_TO_PASS variable.
11147 (install): Remove dependency of install-only and recursively
11148 invoke make for install-only.
11150 2010-10-04 Doug Evans <dje@google.com>
11152 * Makefile.in (uninstall): Use $(DESTDIR).
11154 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11158 * linux-x86-low.c (compat_siginfo_from_siginfo)
11159 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11160 si_code is < 0. Check for si_code == SI_TIMER before checking for
11163 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11165 * lynx-i386-low.c: New file.
11166 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11168 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11170 * lynx-low.c (ptrace_request_to_str): Remove handling for
11171 request values that have been removed in LynxOS 5.x.
11173 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11175 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11178 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11180 * configure.ac: Add --enable-inprocess-agent option.
11181 * configure: Rebuilt.
11183 2010-09-06 Yao Qi <yao@codesourcery.com>
11185 * linux-low.c (linux_kill): Remove unused variable.
11186 (linux_stabilize_threads): Likewise.
11187 * server.c (start_inferior): Likewise.
11188 (queue_stop_reply_callback): Likewise.
11189 * tracepoint.c (do_action_at_tracepoint): Likewise.
11191 2010-09-06 Yao Qi <yao@codesourcery.com>
11193 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11196 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11198 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11200 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11202 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11205 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11207 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11208 gdbserver/lynx-ppc-low.c: New files.
11209 * Makefile.in (lynx_low_h): New variable.
11210 (lynx-low.o, lynx-ppc-low.o): New rules.
11211 * configure.ac: On LynxOS, link with -lnetinet.
11212 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11213 * configure: regenerate.
11215 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11217 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11218 * configure.ac: Add check for vasprintf and vsnprintf.
11219 * configure, config.in: Regenerate.
11220 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11222 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11224 * gdbreplay.c: Move include of alloca.h up, next to include of
11226 * server.h: Add include of malloc.h.
11227 * mem-break.c: Remove include of malloc.h.
11228 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11230 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11232 * Makefile.in (memmem.o): Build with -Wno-error.
11234 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11236 * utils.c (xsnprintf): Make non-static.
11237 * server.h: Add xsnprintf declaration.
11238 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11239 replace calls to snprintf by calls to xsnprintf throughout.
11241 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11243 * configure.ac: Add configure check for alloca.
11244 * configure, config.in: Regenerate.
11245 * server.h: Include alloca.h if it exists.
11246 * gdbreplay.c: Include alloca.h if it exists.
11248 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11250 * linux-low.c (__SIGRTMIN): Define if not already defined.
11251 (linux_create_inferior): Check for __ANDROID__ rather than
11253 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11254 are already deferred.
11255 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11256 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11257 stopped and already has a pending signal to report.
11258 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11259 a pending signal to report or is moving out of a jump pad.
11260 (linux_init_signals): Check for __ANDROID__ rather than
11263 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11265 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11266 debug_threads check. Avoid a linear search when not doing debug
11269 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11271 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11272 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11273 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11274 (process_event): Change local fd's type to gdb_fildes_t.
11275 (create_file_handler): Adjust prototype.
11276 (delete_file_handler): Adjust prototype.
11277 (handle_file_event): Adjust prototype. Use pfildes.
11278 (create_file_event): Adjsut prototype.
11279 * remote-utils.c (remote_desc, listen_desc): Change type to
11281 * server.h: New gdb_fildes_t typedef.
11282 [USE_WIN32API]: Include winsock2.h.
11283 (delete_file_handler, add_file_handler): Adjust prototypes.
11284 (pfildes): Declare.
11285 * utils.c (pfildes): New.
11287 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11289 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11290 * configure: Regenerate.
11292 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11294 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11295 (linux_done_accessing_memory): ... this.
11296 (linux_target_ops): Adjust.
11297 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11298 * nto-low.c (nto_target_ops): Adjust comment.
11299 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11300 * spu-low.c (spu_target_ops): Adjust comment.
11301 * target.h (target_ops): Rename unprepare_to_access_memory field
11302 to done_accessing_memory.
11303 (unprepare_to_access_memory): Rename to ...
11304 (done_accessing_memory): ... this.
11306 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11308 * linux-low.c (linux_prepare_to_access_memory): New.
11309 (linux_unprepare_to_access_memory): New.
11310 (linux_target_ops): Install them.
11311 * server.c (read_memory): Rename to ...
11312 (gdb_read_memory): ... this. Use
11313 prepare_to_access_memory/prepare_to_access_memory.
11314 (write_memory): Rename to ...
11315 (gdb_write_memory): ... this. Use
11316 prepare_to_access_memory/prepare_to_access_memory.
11317 (handle_search_memory_1): Adjust.
11318 (process_serial_event): Adjust.
11319 * target.h (struct target_ops): New fields
11320 prepare_to_access_memory and unprepare_to_access_memory.
11321 (prepare_to_access_memory, unprepare_to_access_memory): New.
11322 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11323 prepare_to_access_memory/prepare_to_access_memory.
11324 * nto-low.c (nto_target_ops): Adjust.
11325 * spu-low.c (spu_target_ops): Adjust.
11326 * win32-low.c (win32_target_ops): Adjust.
11328 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11330 * Makefile.in (WARN_CFLAGS): Get it from configure.
11331 (WERROR_CFLAGS): New.
11332 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11333 * configure.ac: Introduce --enable-werror, which adds -Werror to
11334 the compiler command line. Enabled by default. Disable with
11335 --disable-werror. Add -Wdeclaration-after-statement
11336 Wpointer-arith and -Wformat-nonliteral to warning flags.
11337 * configure: Regenerate.
11339 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11341 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11343 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11345 * gdbreplay.c (remote_error): New.
11347 (expect): Use gdbchar. Check for error reading from GDB.
11348 Clarify sync error output.
11349 (play): Check for errors writing to GDB.
11350 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11351 * remote-utils.c (getpkt): Check for errors writing to the remote
11354 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11356 * linux-low.c (linux_wait_1): Move non-debugging code out of
11357 `debug_threads' control.
11359 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11361 * linux-low.c (linux_wait_1): Don't set last_status here.
11362 * server.c (push_event, queue_stop_reply_callback): Assert we're
11363 not pushing a TARGET_WAITKIND_IGNORE event.
11364 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11365 (myresume, handle_target_event): Set the thread's last_resume_kind
11366 and last_status from the target returned status.
11368 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11372 * linux-x86-low.c (update_debug_registers_callback): New.
11373 (i386_dr_low_set_addr): Use it.
11374 (i386_dr_low_get_addr): New.
11375 (i386_dr_low_set_control): Use update_debug_registers_callback.
11376 (i386_dr_low_get_control): New.
11377 (i386_dr_low_get_status): Adjust.
11378 * linux-low.c (linux_stop_lwp): New.
11379 * linux-low.h (linux_stop_lwp): Declare.
11381 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11382 argument instead of a i386_debug_reg_state.
11383 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11384 a i386_debug_reg_state.
11385 (i386_insert_aligned_watchpoint): Adjust.
11386 (i386_remove_aligned_watchpoint): Adjust.
11387 (i386_low_stopped_data_address): Read the debug registers from the
11388 inferior instead of from the mirrors.
11389 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11390 (i386_dr_low_get_addr): Declare.
11391 (i386_dr_low_get_control): Declare.
11392 (i386_dr_low_get_status): Change prototype.
11394 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11395 (i386_dr_low_get_addr): New.
11396 (i386_dr_low_get_control): New.
11397 (i386_dr_low_get_status): Adjust prototype. Return
11399 (i386_initial_stuff): Clear dr_status_mirror and
11401 (i386_get_thread_context): Adjust.
11402 (i386_set_thread_context): Adjust.
11403 (i386_thread_added): Adjust.
11405 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11407 * linux-low.h (linux_thread_area): Delete declaration.
11409 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11411 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11412 after its termination.
11414 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11416 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11417 (gdb_wants_all_stopped): Delete.
11418 (linux_wait_1): Don't call them.
11419 * server.c (handle_v_cont): Tag all threads as want-stopped.
11420 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11421 stopped as "client-wants-stopped".
11423 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11425 * Makefile.in (signals_h): New.
11426 (server_h): Depend on it.
11427 (server.o): Don't depend on $(signals_def).
11428 (signals.o): Depend on $(signals_def).
11430 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11432 * Makefile.in (signals_def): New.
11433 (server_h): Append include/gdb/signals.h and signals_def.
11434 (server.o): Append signals_def.
11436 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11438 * server.c (handle_target_event): Use target_signal_to_host for
11439 resume_info.sig initialization.
11440 * target.h (struct thread_resume) <sig>: New comment.
11442 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11444 * server.c (handle_query): strcpy() the returned string from paddress()
11445 instead of sprintf().
11446 * utils.c (paddress): Return phex_nz().
11448 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11450 * server.c (handle_v_cont): Call mourn_inferior if process
11452 (myresume): Likewise.
11454 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11456 Static tracepoints, and integration with UST.
11458 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11459 * mem-break.c (uninsert_all_breakpoints)
11460 (reinsert_all_breakpoints): New.
11461 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11462 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11463 (gdb_agent_ust_loaded, helper_thread_id)
11464 (gdb_agent_helper_thread_id): New macros.
11465 (struct ipa_sym_addresses): Add addr_ust_loaded,
11466 addr_helper_thread_id, addr_cmd_buf.
11467 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11468 (in_process_agent_loaded_ust): New.
11469 (write_e_ust_not_loaded): New.
11470 (maybe_write_ipa_ust_not_loaded): New.
11471 (struct collect_static_trace_data_action): New.
11472 (enum tracepoint_type) <static_tracepoint>: New.
11473 (struct tracepoint) <handle>: Mention static tracepoints.
11474 (struct static_tracepoint_ctx): New.
11475 (CMD_BUF_SIZE): New.
11476 (add_tracepoint_action): Handle static tracepoint actions.
11477 (unprobe_marker_at): New.
11478 (clear_installed_tracepoints): Handle static tracepoints.
11479 (cmd_qtdp): Handle static tracepoints.
11480 (probe_marker_at): New.
11481 (cmd_qtstart): Handle static tracepoints.
11482 (response_tracepoint): Handle static tracepoints.
11483 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11484 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11485 (get_context_regcache): Handle static tracepoints.
11486 (do_action_at_tracepoint): Handle static tracepoint actions.
11487 (traceframe_find_block_type): Handle static trace data blocks.
11488 (traceframe_read_sdata): New.
11489 (download_tracepoints): Download static tracepoint actions.
11490 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11491 (GDB_PROBE_NAME): New.
11493 (GET_UST_SYM): New.
11496 (ust_marker_to_static_tracepoint): New.
11498 (collect_ust_data_at_tracepoint): New.
11499 (gdb_ust_probe): New.
11500 (UNIX_PATH_MAX, SOCK_DIR): New.
11501 (gdb_ust_connect_sync_socket): New.
11502 (resume_thread, stop_thread): New.
11503 (run_inferior_command): New.
11504 (init_named_socket): New.
11505 (gdb_ust_socket_init): New.
11506 (cstr_to_hexstr): New.
11508 (first_marker, next_marker): New.
11509 (response_ust_marker): New.
11510 (cmd_qtfstm, cmd_qtsstm): New.
11511 (unprobe_marker_at, probe_marker_at): New.
11512 (cmd_qtstmat, gdb_ust_thread): New.
11513 (gdb_ust_init): New.
11514 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11515 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11516 (ST_REGENTRY): New.
11517 (x86_64_st_collect_regmap): New.
11518 (X86_64_NUM_ST_COLLECT_GREGS): New.
11519 (AMD64_RIP_REGNUM): New.
11520 (supply_static_tracepoint_registers): New.
11521 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11522 (ST_REGENTRY): New.
11523 (i386_st_collect_regmap): New.
11524 (i386_NUM_ST_COLLECT_GREGS): New.
11525 (supply_static_tracepoint_registers): New.
11526 * server.c (handle_query): Handle qXfer:statictrace:read.
11527 <qSupported>: Report support for StaticTracepoints, and
11528 qXfer:statictrace:read features.
11529 * server.h (traceframe_read_sdata)
11530 (supply_static_tracepoint_registers): Declare.
11531 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11532 (unpack_varlen_hex): Include in IPA build.
11533 * Makefile.in (ustlibs, ustinc): New.
11534 (IPA_OBJS): Add remote-utils-ipa.o.
11535 ($(IPA_LIB)): Link -ldl and -lpthread.
11537 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11538 * config.in, configure: Regenerate.
11540 2010-06-20 Ian Lance Taylor <iant@google.com>
11541 Pedro Alves <pedro@codesourcery.com>
11543 * linux-x86-low.c (always_true): Delete.
11544 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11545 trying to fool the compiler with always_true.
11547 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11549 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11550 conditions in gdbserver.
11552 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11554 * spu-low.c (spu_read_memory): Wrap around local store limit.
11555 (spu_write_memory): Likewise.
11557 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11559 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11560 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11562 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11564 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11565 uses with LONGEST uses.
11567 2010-06-14 Stan Shebs <stan@codesourcery.com>
11568 Pedro Alves <pedro@codesourcery.com>
11572 * linux-x86-low.c: Include limits.h.
11574 (always_true): New.
11577 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11578 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11579 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11580 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11581 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11582 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11583 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11584 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11585 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11586 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11587 (amd64_emit_void_call_2): New.
11588 (amd64_emit_ops): New.
11589 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11590 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11591 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11592 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11593 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11594 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11595 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11596 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11597 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11598 (i386_emit_stack_adjust, i386_emit_int_call_1)
11599 (i386_emit_void_call_2): New.
11600 (i386_emit_ops): New.
11601 (x86_emit_ops): New.
11602 (the_low_target): Install x86_emit_ops.
11603 * server.h (struct emit_ops): New.
11604 (get_raw_reg_func_addr): Declare.
11605 (current_insn_ptr, emit_error): Declare.
11606 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11607 (set_trace_state_variable_value): New defines.
11608 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11609 addr_get_trace_state_variable_value and
11610 addr_set_trace_state_variable_value.
11611 (symbol_list): New fields for get_raw_reg,
11612 get_trace_state_variable_value and set_trace_state_variable_value.
11613 (condfn): New typedef.
11614 (struct tracepoint): New field `compiled_cond'.
11615 (do_action_at_tracepoint): Clear compiled_cond.
11616 (get_trace_state_variable_value, set_trace_state_variable_value):
11618 (condition_true_at_tracepoint): If there's a compiled condition,
11620 (current_insn_ptr, emit_error): New globals.
11621 (struct bytecode_address): New.
11622 (get_raw_reg_func_addr): New.
11623 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11624 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11625 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11626 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11627 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11628 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11629 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11630 (compile_tracepoint_condition, compile_bytecodes): New.
11631 * target.h (emit_ops): Forward declare.
11632 (struct target_ops): New field emit_ops.
11633 (target_emit_ops): New.
11634 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11635 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11636 * linux-low.c (linux_emit_ops): New.
11637 (linux_target_ops): Install it.
11638 * linux-low.h (struct linux_target_ops): New field emit_ops.
11640 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11642 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11643 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11645 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11646 Stan Shebs <stan@codesourcery.com>
11648 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11649 (all): Depend on $(extra_libraries).
11650 (install-only): Install the IPA.
11651 (IPA_OBJS, IPA_LIB): New.
11652 (clean): Remove the IPA lib.
11653 (IPAGENT_CFLAGS): New.
11654 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11655 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11656 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11657 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11658 * configure.ac: Check for atomic builtins support in the compiler.
11659 (IPA_DEPFILES, extra_libraries): Define.
11660 * configure.srv (ipa_obj): Add description.
11661 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11662 (i[34567]86-*-linux*): Set ipa_obj.
11663 (x86_64-*-linux*): Set ipa_obj.
11664 * linux-low.c (stabilizing_threads): New.
11665 (supports_fast_tracepoints): New.
11666 (linux_detach): Stabilize threads before detaching.
11667 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11668 the lwp is either not stabilizing, or is moving out of a jump pad.
11669 (linux_fast_tracepoint_collecting): New.
11670 (maybe_move_out_of_jump_pad): New.
11671 (enqueue_one_deferred_signal): New.
11672 (dequeue_one_deferred_signal): New.
11673 (linux_wait_for_event_1): If moving out of a jump pad, defer
11674 pending signals to later.
11675 (linux_stabilize_threads): New.
11676 (linux_wait_1): Check if threads need moving out of jump pads, and
11678 (stuck_in_jump_pad_callback): New.
11679 (move_out_of_jump_pad_callback): New.
11680 (lwp_running): New.
11681 (linux_resume_one_lwp): Handle moving out of jump pads.
11682 (linux_set_resume_request): Dequeue deferred signals.
11683 (need_step_over_p): Also step over fast tracepoint jumps.
11684 (start_step_over): Also uninsert fast tracepoint jumps.
11685 (finish_step_over): Also reinsert fast tracepoint jumps.
11686 (linux_install_fast_tracepoint_jump): New.
11687 (linux_target_ops): Install linux_stabilize_threads and
11688 linux_install_fast_tracepoint_jump_pad.
11689 * linux-low.h (linux_target_ops) <get_thread_area,
11690 install_fast_tracepoint_jump_pad>: New fields.
11691 (struct lwp_info) <collecting_fast_tracepoint,
11692 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11693 (linux_get_thread_area): Declare.
11694 * linux-x86-low.c (jump_insn): New.
11695 (x86_get_thread_area): New.
11696 (append_insns): New.
11697 (push_opcode): New.
11698 (amd64_install_fast_tracepoint_jump_pad): New.
11699 (i386_install_fast_tracepoint_jump_pad): New.
11700 (x86_install_fast_tracepoint_jump_pad): New.
11701 (the_low_target): Install x86_get_thread_area and
11702 x86_install_fast_tracepoint_jump_pad.
11703 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11704 (struct fast_tracepoint_jump): New.
11705 (fast_tracepoint_jump_insn): New.
11706 (fast_tracepoint_jump_shadow): New.
11707 (find_fast_tracepoint_jump_at): New.
11708 (fast_tracepoint_jump_here): New.
11709 (delete_fast_tracepoint_jump): New.
11710 (set_fast_tracepoint_jump): New.
11711 (uninsert_fast_tracepoint_jumps_at): New.
11712 (reinsert_fast_tracepoint_jumps_at): New.
11713 (set_breakpoint_at): Use write_inferior_memory.
11714 (uninsert_raw_breakpoint): Use write_inferior_memory.
11715 (check_mem_read): Mask out fast tracepoint jumps.
11716 (check_mem_write): Mask out fast tracepoint jumps.
11717 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11718 (set_fast_tracepoint_jump): Declare.
11719 (delete_fast_tracepoint_jump)
11720 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11721 (reinsert_fast_tracepoint_jumps_at): Declare.
11722 * regcache.c: Don't compile many functions when building the
11723 in-process agent library.
11724 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11725 the register buffer in the heap.
11726 (free_register_cache): If the register buffer isn't owned by the
11727 regcache, don't free it.
11728 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11729 pre-existing register caches.
11730 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11732 (convert_ascii_to_int): : Constify `from' parameter type.
11733 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11734 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11735 the needed buffer in-place.
11736 (relocate_instruction): New.
11737 * server.c (handle_query) <qSymbols>: If the target supports
11738 tracepoints, give it a chance of looking up symbols. Report
11739 support for fast tracepoints.
11740 (handle_status): Stabilize threads.
11741 (process_serial_event): Adjust.
11742 * server.h (struct fast_tracepoint_jump): Forward declare.
11743 (struct process_info) <fast_tracepoint_jumps>: New field.
11744 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11745 (decode_X_packet, decode_M_packet): Adjust.
11746 (relocate_instruction): Declare.
11747 (in_process_agent_loaded): Declare.
11748 (tracepoint_look_up_symbols): Declare.
11749 (struct fast_tpoint_collect_status): Declare.
11750 (fast_tracepoint_collecting): Declare.
11751 (force_unlock_trace_buffer): Declare.
11752 (handle_tracepoint_bkpts): Declare.
11753 (initialize_low_tracepoint)
11754 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11755 * target.h (struct target_ops) <stabilize_threads,
11756 install_fast_tracepoint_jump_pad>: New fields.
11757 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11758 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11759 [HAVE_STDINT_H]: Include stdint.h.
11760 (trace_debug_1): Rename to ...
11761 (trace_vdebug): ... this.
11762 (trace_debug): Rename to ...
11763 (trace_debug_1): ... this. Add `level' parameter.
11764 (trace_debug): New.
11765 (ATTR_USED, ATTR_NOINLINE): New.
11766 (IP_AGENT_EXPORT): New.
11767 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11768 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11769 (about_to_request_buffer_space, trace_buffer_is_full)
11770 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11771 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11772 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11773 (traceframe_write_count, traceframes_created)
11774 (trace_state_variables)
11775 New renaming defines.
11776 (struct ipa_sym_addresses): New.
11777 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11778 (symbol_list): New.
11779 (ipa_sym_addrs): New.
11780 (all_tracepoint_symbols_looked_up): New.
11781 (in_process_agent_loaded): New.
11782 (write_e_ipa_not_loaded): New.
11783 (maybe_write_ipa_not_loaded): New.
11784 (tracepoint_look_up_symbols): New.
11785 (debug_threads) [IN_PROCESS_AGENT]: New.
11786 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11787 (UNKNOWN_SIDE_EFFECTS): New.
11788 (stop_tracing): New.
11789 (flush_trace_buffer): New.
11790 (stop_tracing_bkpt): New.
11791 (flush_trace_buffer_bkpt): New.
11792 (read_inferior_integer): New.
11793 (read_inferior_uinteger): New.
11794 (read_inferior_data_pointer): New.
11795 (write_inferior_data_pointer): New.
11796 (write_inferior_integer): New.
11797 (write_inferior_uinteger): New.
11798 (struct collect_static_trace_data_action): Delete.
11799 (enum tracepoint_type): New.
11800 (struct tracepoint) <type>: New field `type'.
11801 <actions_str, step_actions, step_actions_str>: Only include in
11803 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11804 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11805 (tracepoints): Use IP_AGENT_EXPORT.
11806 (last_tracepoint): Don't include in the IPA.
11807 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11808 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11809 (alloced_trace_state_variables): New.
11810 (trace_state_variables): Use IP_AGENT_EXPORT.
11811 (traceframe_t): Delete unused variable.
11812 (circular_trace_buffer): Don't include in the IPA.
11813 (trace_buffer_start): Delete.
11814 (struct trace_buffer_control): New.
11815 (trace_buffer_free): Delete.
11816 (struct ipa_trace_buffer_control): New.
11817 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11818 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11820 (trace_buffer_ctrl): New.
11821 (TRACE_BUFFER_CTRL_CURR): New.
11822 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11823 Reimplement as macros.
11824 (trace_buffer_wrap): Delete.
11825 (traceframe_write_count, traceframe_read_count)
11826 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11827 (struct tracepoint_hit_ctx) <type>: New field.
11828 (struct fast_tracepoint_ctx): New.
11829 (memory_barrier): New.
11831 (record_tracepoint_error): Update atomically in the IPA.
11832 (clear_inferior_trace_buffer): New.
11833 (about_to_request_buffer_space): New.
11834 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11835 updating the same buffer.
11836 (add_tracepoint): Default the tracepoint's type to trap
11837 tracepoint, and orig_size to -1.
11838 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11839 internal variables.
11840 (create_trace_state_variable): New parameter `gdb'. Handle it.
11841 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11842 (cmd_qtdp): Handle fast tracepoints.
11843 (cmd_qtdv): Adjust.
11844 (max_jump_pad_size): New.
11845 (gdb_jump_pad_head): New.
11846 (get_jump_space_head): New.
11847 (claim_jump_space): New.
11848 (sort_tracepoints): New.
11849 (MAX_JUMP_SIZE): New.
11850 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11852 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11853 support. Upload fast traceframes, and delete internal IPA
11855 (stop_tracing_handler): New.
11856 (flush_trace_buffer_handler): New.
11857 (cmd_qtstop): Upload fast tracepoints.
11858 (response_tracepoint): Handle fast tracepoints.
11859 (tracepoint_finished_step): Upload fast traceframes. Set the
11860 tracepoint hit context's tracepoint type.
11861 (handle_tracepoint_bkpts): New.
11862 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11863 type. Add comment about fast tracepoints.
11864 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11865 non-existing action_str field.
11866 (get_context_regcache): Handle fast tracepoints.
11867 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11869 (fast_tracepoint_from_jump_pad_address): New.
11870 (fast_tracepoint_from_ipa_tpoint_address): New.
11871 (collecting_t): New.
11872 (force_unlock_trace_buffer): New.
11873 (fast_tracepoint_collecting): New.
11875 (gdb_collect): New.
11876 (write_inferior_data_ptr): New.
11877 (target_tp_heap): New.
11878 (target_malloc): New.
11879 (download_agent_expr): New.
11881 (download_tracepoints): New.
11882 (download_trace_state_variables): New.
11883 (upload_fast_traceframes): New.
11884 (IPA_FIRST_TRACEFRAME): New.
11885 (IPA_NEXT_TRACEFRAME_1): New.
11886 (IPA_NEXT_TRACEFRAME): New.
11887 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11888 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11889 (gdb_jump_pad_buffer_end): New.
11890 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11891 (initialize_tracepoint): Adjust.
11892 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11893 buffer. Initialize the low module.
11894 * utils.c (PREFIX, TOOLNAME): New.
11895 (malloc_failure): Use PREFIX.
11896 (error): In the IPA, an error causes an exit.
11897 (fatal, warning): Use PREFIX.
11898 (internal_error): Use TOOLNAME.
11899 (NUMCELLS): Increase to 10.
11900 * configure, config.in: Regenerate.
11902 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11904 * server.c (handle_query) <qSupported>: Do two passes over the
11905 qSupported string to avoid nesting strtok.
11907 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11909 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11911 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11912 -Wl,--dynamic-list.
11913 * configure: Regenerate.
11914 * proc-service.list: New.
11916 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11918 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11921 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11923 * gdbreplay.c (remote_open): Check error return from socket() call by
11924 its equality to -1 not by it being negative.
11925 * remote-utils.c (remote_open): Likewise.
11927 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11929 * config.h: Regenerate.
11931 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11933 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11934 doesn't provide PTRACE_GET_THREAD_AREA.
11936 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11938 * linux-m68k-low.c: Include <asm/ptrace.h>
11939 (ps_get_thread_area): Implement.
11941 2010-05-03 Doug Evans <dje@google.com>
11943 * event-loop.c (struct callback_event): New struct.
11944 (callback_list): New global.
11945 (append_callback_event, delete_callback_event): New functions.
11946 (process_callback): New function.
11947 (start_event_loop): Call it.
11948 * remote-utils.c (NOT_SCHEDULED): Define.
11949 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11950 moved out of readchar.
11951 (readchar): Rewrite. Call reschedule before returning.
11952 (reset_readchar): New function.
11953 (remote_close): Call it.
11954 (process_remaining, reschedule): New functions.
11955 * server.h (callback_handler_func): New typedef.
11956 (append_callback_event, delete_callback_event): Declare.
11958 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11960 * proc-service.c (ps_pglobal_lookup): Use
11961 thread_db_look_up_one_symbol.
11962 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11963 parameter. Use it instead of all_symbols_looked_up.
11964 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11966 (all_symbols_looked_up): Don't declare.
11967 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11968 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11970 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11971 Set all_symbols_looked_up here.
11972 (thread_db_look_up_one_symbol): New.
11973 (thread_db_get_tls_address): Adjust.
11974 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11975 thread_db object on the heap, and tentatively set it in the
11977 (thread_db_init): Don't set all_symbols_looked_up here.
11978 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11980 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11982 * linux-low.c (linux_kill, linux_detach): Adjust.
11983 (status_pending_p_callback): Remove redundant statement. Check
11984 for !TARGET_WAITIKIND_IGNORE, instead of
11985 TARGET_WAITKIND_STOPPED.
11986 (handle_tracepoints): Make sure LWP is locked. Adjust.
11987 (linux_wait_for_event_1): Adjust.
11988 (linux_cancel_breakpoints): New.
11989 (unsuspend_one_lwp): New.
11990 (unsuspend_all_lwps): New.
11991 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11992 (send_sigstop_callback): Change return type to int, add new
11993 `except' parameter and handle it.
11994 (suspend_and_send_sigstop_callback): New.
11995 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11996 pass them down. If SUSPEND, also increment the lwp's suspend
11998 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11999 (need_step_over_p): Don't consider suspended LWPs.
12000 (start_step_over): Adjust.
12001 (proceed_one_lwp): Change return type to int, add new `except'
12002 parameter and handle it.
12003 (unsuspend_and_proceed_one_lwp): New.
12004 (proceed_all_lwps): Use find_inferior instead of
12006 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12007 also decrement the suspend count of LWPs. Pass `except' down,
12008 instead of hacking its suspend count.
12009 (linux_pause_all): Add `freeze' parameter. Adjust.
12010 (linux_unpause_all): New.
12011 (linux_target_ops): Install linux_unpause_all.
12012 * server.c (handle_status): Adjust.
12013 * target.h (struct target_ops): New fields `unpause_all' and
12014 `cancel_breakpoints'. Add new parameter to `pause_all'.
12015 (pause_all): Add new `freeze' parameter.
12016 (unpause_all): New.
12017 (cancel_breakpoints): New.
12018 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12019 cancel breakpoints.
12020 (cmd_qtstart): Pause threads.
12021 (stop_tracing): Pause threads, and cancel breakpoints.
12022 * win32-low.c (win32_target_ops): Adjust.
12024 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12026 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12027 the inferior right away from here...
12028 (linux_wait_1): ... to here, and adjust to check the thread's
12029 last_resume_kind instead of the lwp's step or stop_expected flags.
12031 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12033 * README: Use consistent `GDB' and `GDBserver' spellings.
12035 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12037 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12038 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12039 (linux_detach_one_lwp): Assume the lwp is stopped.
12040 (any_thread_of): Delete.
12041 (linux_detach): Stop all lwps here. Don't blindly delete all
12043 (delete_lwp_callback): New.
12044 (linux_mourn): Delete all lwps of the process that is gone.
12045 (linux_wait_1): Don't delete the last lwp of the process here.
12046 * mem-break.h (mark_breakpoints_out): Declare.
12047 * mem-break.c (mark_breakpoints_out): New.
12048 (free_all_breakpoints): Use it.
12049 * server.c (handle_target_event): If the process is gone, mark
12051 * thread-db.c (struct thread_db) <create_bp>: New field.
12052 (thread_db_enable_reporting): Fix prototype. Store a thread event
12053 breakpoint reference in the thread_db struct.
12054 (thread_db_load_search): Clear the thread_db object.
12055 (try_thread_db_load_1): Ditto.
12056 (switch_to_process): New.
12057 (disable_thread_event_reporting): Use it.
12058 (remove_thread_event_breakpoints): New.
12059 (thread_db_detach, thread_db_mourn): Use it.
12061 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12063 * linux-low.c (linux_enable_event_reporting): New.
12064 (linux_wait_for_event_1, handle_extended_wait): Use it.
12066 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12068 * linux-low.c (linux_kill_one_lwp, linux_kill)
12069 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12070 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12071 SIGSTOP even if the LWP is stopped.
12072 (send_sigstop_callback): New.
12073 (stop_all_lwps): Use send_sigstop_callback instead.
12074 (linux_resume_one_thread): Adjust.
12075 (proceed_one_lwp): Still proceed an LWP that the client has
12076 requested to stop, if we haven't reported it as stopped yet. Make
12077 sure that LWPs the client want stopped, have a pending SIGSTOP.
12079 2010-04-26 Doug Evans <dje@google.com>
12081 * server.c (handle_general_set): Make static.
12083 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12084 Print received char after testing for error/eof instead of before.
12085 (input_interrupt): Tweak comment.
12087 2010-04-23 Doug Evans <dje@google.com>
12089 * server.c (start_inferior): Print inferior argv if --debug.
12091 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12093 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12094 * nto-x86-low.c: Include server.h
12096 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12098 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12099 be consistent with other sources of this directory.
12100 (init_registers_amd64): Correct name of source file of this function
12103 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12105 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12106 64-bit executables.
12108 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12110 * win32-i386-low.c: Add 64-bit support.
12111 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12112 (init_registers_amd64): Declare.
12113 (mappings): Add 64-bit version of array.
12114 (init_windows_x86): New function.
12115 (the_low_target): Change init_arch field to init_windows_x86.
12117 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12119 * win32-low.c: Adapt to support also 64-bit architecture.
12120 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12121 (get_image_name): Use SIZE_T type for local variable `done'.
12122 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12123 (toolhelp_get_dll_name): Idem.
12124 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12125 Use uintptr_t typecast to avoid warning.
12126 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12127 (handle_exception): Use phex_nz to avoid warning.
12128 (win32_wait): Remove unused local variable `process'.
12130 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12132 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12135 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12137 * configure.ac: Use `ws2_32' library for srv_mingw.
12138 * configure: Regenerate.
12139 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12140 * remote-utils.c: Likewise.
12142 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12144 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12145 if __x86_64__ is defined.
12147 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12149 * configure: Regenerate.
12151 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12153 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12154 * target.h (target_ops): New get_tib_address field.
12155 * win32-low.h (win32_thread_info): Add thread_local_base field.
12156 * win32-low.c (child_add_thread): Add tlb argument.
12157 Set thread_local_base field to TLB.
12158 (get_child_debug_event): Adapt to child_add_thread change.
12159 (win32_get_tib_address): New function.
12160 (win32_target_ops): Set get_tib_address field to
12161 win32_get_tib_address.
12162 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12164 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12166 * linux-low.c (linux_mourn): Also remove the process.
12167 * server.c (handle_target_event): Don't remove the process here.
12168 * nto-low.c (nto_mourn): New.
12169 (nto_target_ops): Install it.
12170 * spu-low.c (spu_mourn): New.
12171 (spu_target_ops): Install it.
12172 * win32-low.c (win32_mourn): New.
12173 (win32_target_ops): Install it.
12175 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12177 * server.h (buffer_xml_printf): Remove redundant `;'.
12179 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12181 * regcache.c (set_register_cache): Invalidate regcaches before
12182 changing the register cache layout.
12183 (regcache_invalidate_one): Allow a NULL regcache.
12184 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12185 regcaches before changing the register cache layout or the target
12188 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12190 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12191 variable warning on Linux/x86-64.
12193 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12195 GDBserver disconnected tracing support.
12197 * linux-low.c (linux_remove_process): Delete.
12198 (add_lwp): Don't set last_resume_kind here.
12199 (linux_kill): Use `mourn'.
12200 (linux_detach): Use `thread_db_detach', and `mourn'.
12201 (linux_mourn): New.
12202 (linux_attach_lwp_1): Adjust comment.
12203 (linux_attach): last_resume_kind moved the thread_info; adjust.
12204 (status_pending_p_callback): Adjust.
12205 (linux_wait_for_event_1): Adjust.
12206 (count_events_callback, select_singlestep_lwp_callback)
12207 (select_event_lwp_callback, cancel_breakpoints_callback)
12208 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12209 (proceed_one_lwp): Adjust.
12210 (linux_async): Add debug output.
12211 (linux_thread_stopped): New.
12212 (linux_pause_all): New.
12213 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12215 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12216 (thread_db_free): Delete declaration.
12217 (thread_db_detach, thread_db_mourn): Declare.
12218 * thread-db.c (thread_db_init): Use thread_db_mourn.
12219 (thread_db_free): Delete, split in two.
12220 (disable_thread_event_reporting): New.
12221 (thread_db_detach): New.
12222 (thread_db_mourn): New.
12224 * server.h (struct thread_info) <last_resume_kind>: New field.
12225 <attached>: Add comment.
12226 <gdb_detached>: New field.
12227 (handler_func): Change return type to int.
12228 (handle_serial_event, handle_target_event): Ditto.
12229 (gdb_connected): Declare.
12231 (disconnected_tracing): Declare.
12232 (stop_tracing): Declare.
12234 * server.c (handle_query) <qSupported>: Report support for
12235 disconnected tracing.
12236 (queue_stop_reply_callback): Account for running threads.
12237 (gdb_wants_thread_stopped): New.
12238 (gdb_wants_all_threads_stopped): New.
12239 (gdb_reattached_process): New.
12240 (handle_status): Clear the `gdb_detached' flag of all processes.
12241 In all-stop, stop all threads.
12242 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12243 (process_serial_event): If the remote connection breaks, or if an
12244 exit was forced with "monitor exit", force an event loop exit.
12245 Handle disconnected tracing on detach.
12246 (handle_serial_event): Adjust.
12247 (handle_target_event): If GDB isn't connected, forward events back
12248 to the inferior, unless the last process exited, in which case,
12249 exit gdbserver. Adjust interface.
12251 * remote-utils.c (remote_open): Don't block in accept. Instead
12252 register an event loop source on the listen socket file
12253 descriptor. Refactor bits into ...
12254 (listen_desc): ... this new global.
12255 (gdb_connected): ... this new function.
12256 (enable_async_notification): ... this new function.
12257 (handle_accept_event): ... this new function.
12258 (remote_close): Clear remote_desc.
12260 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12262 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12264 (mourn_inferior): Define.
12265 (target_process_qsupported): Avoid the dangling else problem.
12266 (thread_stopped): Define.
12267 (pause_all): Define.
12268 (target_waitstatus_to_string): Declare.
12269 * target.c (target_waitstatus_to_string): New.
12271 * tracepoint.c (tracing): Make extern.
12272 (disconnected_tracing): New.
12273 (stop_tracing): Make extern. Handle tracing stops due to GDB
12275 (cmd_qtdisconnected): New.
12276 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12277 (handle_tracepoint_general_set): Handle QTDisconnected.
12279 * event-loop.c (event_handler_func): Change return type to int.
12280 (process_event): Bail out if the event handler wants the event
12282 (handle_file_event): Ditto.
12283 (start_event_loop): Bail out if the event handler wants the event
12286 * nto-low.c (nto_target_ops): Adjust.
12287 * spu-low.c (spu_wait): Don't remove the process here.
12288 (spu_target_ops): Adjust.
12289 * win32-low.c (win32_wait): Don't remove the process here.
12290 (win32_target_ops): Adjust.
12292 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12294 * regcache.c (realloc_register_cache): Invalidate inferior's
12295 regcache before recreating it.
12297 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12299 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12301 2010-04-09 Stan Shebs <stan@codesourcery.com>
12302 Pedro Alves <pedro@codesourcery.com>
12304 * server.h (LONGEST): New.
12305 (struct thread_info) <while_stepping>: New field.
12306 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12308 (initialize_tracepoint, handle_tracepoint_general_set)
12309 (handle_tracepoint_query, tracepoint_finished_step)
12310 (tracepoint_was_hit, release_while_stepping_state_list):
12311 (current_traceframe): Declare.
12312 * server.c (handle_general_set): Handle tracepoint packets.
12313 (read_memory): New.
12314 (write_memory): New.
12315 (handle_search_memory_1): Use read_memory.
12316 (handle_query): Report support for conditional tracepoints, trace
12317 state variables, and tracepoint sources. Handle tracepoint
12319 (main): Initialize the tracepoints module.
12320 (process_serial_event): Handle traceframe reads/writes.
12322 * linux-low.c (handle_tracepoints): New.
12323 (linux_wait_1): Call it.
12324 (linux_resume_one_lwp): Handle while-stepping.
12325 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12326 (linux_target_ops): Install them.
12327 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12329 * linux-x86-low.c (x86_supports_tracepoints): New.
12330 (the_low_target). Install it.
12332 * mem-break.h (delete_breakpoint): Declare.
12333 * mem-break.c (delete_breakpoint): Make external.
12335 * target.h (struct target_ops): Add `supports_tracepoints',
12336 `read_pc', and `write_pc' fields.
12337 (target_supports_tracepoints): Define.
12338 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12341 * regcache.h (struct regcache) <registers_owned>: New field.
12342 (init_register_cache, regcache_cpy): Declare.
12343 (regcache_read_pc, regcache_write_pc): Declare.
12344 (register_cache_size): Declare.
12345 (supply_regblock): Declare.
12346 * regcache.c (init_register_cache): New.
12347 (new_register_cache): Use it.
12348 (regcache_cpy): New.
12349 (register_cache_size): New.
12350 (supply_regblock): New.
12351 (regcache_read_pc, regcache_write_pc): New.
12353 * tracepoint.c: New.
12355 * Makefile.in (OBS): Add tracepoint.o.
12356 (tracepoint.o): New rule.
12358 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12360 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12362 (i386-mmx.c): Likewise.
12363 (i386-mmx-linux.o): Likewise.
12364 (i386-mmx-linux.c): Likewise.
12366 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12367 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12368 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12369 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12371 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12372 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12373 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12375 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12377 * Makefile.in (clean): Updated.
12379 (i386-avx.c): Likewise.
12380 (i386-avx-linux.o): Likewise.
12381 (i386-avx-linux.c): Likewise.
12382 (amd64-avx.o): Likewise.
12383 (amd64-avx.c): Likewise.
12384 (amd64-avx-linux.o): Likewise.
12385 (amd64-avx-linux.c): Likewise.
12387 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12388 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12389 (srv_amd64_regobj): Add amd64-avx.o.
12390 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12391 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12392 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12393 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12394 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12395 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12396 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12398 * i387-fp.c: Include "i386-xstate.h".
12400 (i387_cache_to_xsave): Likewise.
12401 (i387_xsave_to_cache): Likewise.
12402 (x86_xcr0): Likewise.
12404 * i387-fp.h (i387_cache_to_xsave): Likewise.
12405 (i387_xsave_to_cache): Likewise.
12406 (x86_xcr0): Likewise.
12408 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12409 * linux-crisv32-low.c (target_regsets): Likewise.
12410 * linux-m68k-low.c (target_regsets): Likewise.
12411 * linux-mips-low.c (target_regsets): Likewise.
12412 * linux-ppc-low.c (target_regsets): Likewise.
12413 * linux-s390-low.c (target_regsets): Likewise.
12414 * linux-sh-low.c (target_regsets): Likewise.
12415 * linux-sparc-low.c (target_regsets): Likewise.
12416 * linux-xtensa-low.c (target_regsets): Likewise.
12418 * linux-low.c: Include <sys/uio.h>.
12419 (regsets_fetch_inferior_registers): Support nt_type.
12420 (regsets_store_inferior_registers): Likewise.
12421 (linux_process_qsupported): New.
12422 (linux_target_ops): Add linux_process_qsupported.
12424 * linux-low.h (regset_info): Add nt_type.
12425 (linux_target_ops): Add process_qsupported.
12427 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12429 (init_registers_i386_avx_linux): New.
12430 (init_registers_amd64_avx_linux): Likewise.
12431 (xmltarget_i386_linux_no_xml): Likewise.
12432 (xmltarget_amd64_linux_no_xml): Likewise.
12433 (PTRACE_GETREGSET): Likewise.
12434 (PTRACE_SETREGSET): Likewise.
12435 (x86_fill_xstateregset): Likewise.
12436 (x86_store_xstateregset): Likewise.
12437 (use_xml): Likewise.
12438 (x86_linux_update_xmltarget): Likewise.
12439 (x86_linux_process_qsupported): Likewise.
12440 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12441 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12442 init_registers_i386_linux here. Call
12443 x86_linux_update_xmltarget.
12444 (the_low_target): Add x86_linux_process_qsupported.
12446 * server.c (handle_query): Call target_process_qsupported.
12448 * target.h (target_ops): Add process_qsupported.
12449 (target_process_qsupported): New.
12451 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12453 * inferiors.c (add_thread): Set last_status kind to
12454 TARGET_WAITKIND_IGNORE.
12455 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12456 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12457 (linux_wait_1): Move `thread' local definition to block that uses
12458 it. Don't NULL initialize `event_child'.
12459 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12460 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12461 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12463 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12465 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12466 an extended waitstatus, or by a watchpoint.
12467 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12468 thread was stepping or has been stopped by a watchpoint.
12470 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12472 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12473 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12474 of another, then delete the previous, and validate all
12476 (validate_inserted_breakpoint): New.
12477 (delete_disabled_breakpoints): New.
12478 (validate_breakpoints): New.
12479 (check_mem_read): Validate breakpoints before trusting their
12480 shadow. Delete disabled breakpoints.
12481 (check_mem_write): Validate breakpoints before trusting they
12482 should be inserted. Delete disabled breakpoints.
12483 * mem-break.h (validate_breakpoints):
12484 * server.c (handle_query): Validate breakpoints when we see a
12487 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12489 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12490 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12491 if we could tell there's a GDB breakpoint at stop_pc.
12492 (need_step_over_p): Don't do a step over if we find a GDB
12493 breakpoint at the resume PC.
12495 * mem-break.c (struct raw_breakpoint): New.
12496 (enum bkpt_type): New type `gdb_breakpoint'.
12497 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12498 fields. New field `raw'.
12499 (find_raw_breakpoint_at): New.
12500 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12501 breakpoint instead.
12502 (set_breakpoint_at): Adjust.
12503 (delete_raw_breakpoint): New.
12504 (release_breakpoint): New.
12505 (delete_breakpoint): Rename to...
12506 (delete_breakpoint_1): ... this. Add proc parameter. Use
12507 release_breakpoint. Return ENOENT.
12508 (delete_breakpoint): Reimplement.
12509 (find_breakpoint_at): Delete.
12510 (find_gdb_breakpoint_at): New.
12511 (delete_breakpoint_at): Delete.
12512 (set_gdb_breakpoint_at): New.
12513 (delete_gdb_breakpoint_at): New.
12514 (gdb_breakpoint_here): New.
12515 (set_reinsert_breakpoint): Use release_breakpoint.
12516 (uninsert_breakpoint): Rename to ...
12517 (uninsert_raw_breakpoint): ... this.
12518 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12519 (reinsert_raw_breakpoint): Change parameter type to
12521 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12523 (check_breakpoints): Adjust. Use release_breakpoint.
12524 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12525 (breakpoint_inserted_here): Ditto.
12526 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12527 Don't trust the breakpoint's shadow if it is not inserted.
12528 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12529 (delete_all_breakpoints): Adjust.
12530 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12531 use delete_breakpoint_1.
12533 * mem-break.h (breakpoints_supported): Delete declaration.
12534 (set_gdb_breakpoint_at): Declare.
12535 (gdb_breakpoint_here): Declare.
12536 (delete_breakpoint_at): Delete.
12537 (delete_gdb_breakpoint_at): Declare.
12539 * server.h (struct raw_breakpoint): Forward declare.
12540 (struct process_info): New field `raw_breakpoints'.
12542 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12545 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12547 * linux-low.c (status_pending_p_callback): Fix comment.
12548 (linux_wait_for_event_1): Move most of the internal breakpoint
12549 handling from here...
12550 (linux_wait_1): ... to here.
12551 (count_events_callback): New.
12552 (select_singlestep_lwp_callback): New.
12553 (select_event_lwp_callback): New.
12554 (cancel_breakpoints_callback): New.
12555 (select_event_lwp): New.
12556 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12557 priority to all LWPs that have had events that should be reported
12558 to the client. Cancel breakpoints when about to reporting the
12559 event to the client, not while stopping lwps. No longer cancel
12560 finished single-steps here.
12561 (cancel_finished_single_step): Delete.
12562 (cancel_finished_single_steps): Delete.
12564 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12566 * mem-break.c (enum bkpt_type): New.
12567 (struct breakpoint): New field `type'.
12568 (set_breakpoint_at): Change return type to struct breakpoint
12569 pointer. Set type to `other_breakpoint' by default.
12570 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12571 in the breakpoint list.
12572 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12573 (reinsert_breakpoint): Rename to ...
12574 (reinsert_raw_breakpoint): ... this.
12575 (reinsert_breakpoints_at): Adjust.
12576 * mem-break.h (struct breakpoint): Declare.
12577 (set_breakpoint_at): Change return type to struct breakpoint
12580 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12582 * server.c (handle_query): Assign, not compare.
12584 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12586 Teach linux gdbserver to step-over-breakpoints.
12588 * linux-low.c (can_hardware_single_step): New.
12589 (supports_breakpoints): New.
12590 (handle_extended_wait): If stopping threads, read the stop pc of
12591 the new cloned LWP.
12593 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12594 low target doesn't support retrieving the PC.
12595 (add_lwp): Set last_resume_kind to resume_continue.
12596 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12597 (linux_attach): Don't clear stop_expected. Set the lwp's
12598 last_resume_kind to resume_stop.
12599 (linux_detach_one_lwp): Don't check for removed breakpoints.
12600 (check_removed_breakpoint): Delete.
12601 (status_pending_p): Rename to ...
12602 (status_pending_p_callback): ... this. Don't check for removed
12603 breakpoints. Don't consider threads that are stopped from GDB's
12605 (linux_wait_for_lwp): Always read the stop_pc here.
12606 (cancel_breakpoint): New.
12607 (step_over_bkpt): New global.
12608 (linux_wait_for_event_1): Implement stepping over breakpoints.
12609 (gdb_wants_lwp_stopped): New.
12610 (gdb_wants_all_stopped): New.
12611 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12612 single-step traps here. Store the thread's last reported target
12614 (send_sigstop): Don't clear stop_expected. Always set it,
12616 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12617 (cancel_finished_single_step): New.
12618 (cancel_finished_single_steps): New.
12619 (wait_for_sigstop): Don't cancel finished single-step traps here.
12620 (linux_resume_one_lwp): Don't check for removed breakpoints.
12621 Don't set `step' on non-hardware step archs.
12622 (linux_set_resume_request): Ignore resume_stop requests if already
12623 stopping or stopped. Set the lwp's last_resume_kind.
12624 (resume_status_pending_p): Don't check for removed breakpoints.
12625 (need_step_over_p): New.
12626 (start_step_over): New.
12627 (finish_step_over): New.
12628 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12629 requests. Clear the thread's last reported target waitstatus.
12630 Don't use the `suspended' flag. Don't consider pending breakpoints.
12631 (linux_resume): Start a step-over if necessary.
12632 (proceed_one_lwp): New.
12633 (proceed_all_lwps): New.
12634 (unstop_all_lwps): New.
12635 * linux-low.h (struct lwp_info): Rewrite comment for the
12636 `suspended' flag. Add the `stop_pc' field. Delete the
12637 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12638 Add `'last_resume_kind' and `need_step_over' fields.
12639 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12640 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12641 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12642 (set_raw_breakpoint_at): New.
12643 (set_breakpoint_at): Rewrite to use it.
12644 (reinsert_breakpoint_handler): Delete.
12645 (set_reinsert_breakpoint): New.
12646 (reinsert_breakpoint_by_bp): Delete.
12647 (delete_reinsert_breakpoints): New.
12648 (uninsert_breakpoint): Rewrite.
12649 (uninsert_breakpoints_at): New.
12650 (reinsert_breakpoint): Rewrite.
12651 (reinsert_breakpoints_at): New.
12652 (check_breakpoints): Rewrite.
12653 (breakpoint_here): New.
12654 (breakpoint_inserted_here): New.
12655 (check_mem_read): Adjust.
12656 * mem-break.h (breakpoints_supported, breakpoint_here)
12657 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12658 (reinsert_breakpoint_by_bp): Delete declaration.
12659 (delete_reinsert_breakpoints): Declare.
12660 (reinsert_breakpoint): Delete declaration.
12661 (reinsert_breakpoints_at): Declare.
12662 (uninsert_breakpoint): Delete declaration.
12663 (uninsert_breakpoints_at): Declare.
12664 (check_breakpoints): Adjust prototype.
12665 * server.h: Adjust include order.
12666 (struct thread_info): Declare here. Add a `last_status' field.
12668 2010-03-23 Michael Snyder <msnyder@vmware.com>
12670 * server.c (crc32): New function.
12671 (handle_query): Add handling for 'qCRC:' request.
12673 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12675 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12676 lwp had been stopped by a watchpoint.
12678 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12680 * server.h (internal_error): Declare.
12681 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12682 * utils.c (internal_error): New function.
12684 2010-03-15 Andreas Schwab <schwab@redhat.com>
12686 * configure.srv: Fix typo setting srv_regobj.
12688 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12690 * linux-low.c (fetch_register): Avoid passing a non string literal
12692 (usr_store_inferior_registers): Ditto.
12694 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12696 * linux-low.c (linux_write_memory): Bail out early if peeking
12699 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12701 * linux-low.h (struct lwp_info): New fields
12702 `stopped_by_watchpoint' and `stopped_data_address'.
12703 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12704 here, and cache them in the lwp object.
12705 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12707 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12709 (linux_stopped_by_watchpoint): Rewrite.
12710 (linux_stopped_data_address): Rewrite.
12712 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12714 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12715 switching the current inferior, not before.
12717 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12719 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12720 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12721 i386-linux.c and amd64-linux.c.
12722 (reg-i386.o): Removed.
12723 (reg-i386.c): Likewise.
12724 (reg-i386-linux.o): Likewise.
12725 (reg-i386-linux.c): Likewise.
12726 (reg-x86-64.o): Likewise.
12727 (reg-x86-64.c): Likewise.
12728 (reg-x86-64-linux.o): Likewise.
12729 (reg-x86-64-linux.c): Likewise.
12731 (i386.c): Likewise.
12732 (i386-linux.o): Likewise.
12733 (i386-linux.c): Likewise.
12734 (amd64.o): Likewise.
12735 (amd64.c): Likewise.
12736 (amd64-linux.o): Likewise.
12737 (amd64-linux.c): Likewise.
12739 * configure.srv (srv_i386_regobj): New.
12740 (srv_i386_linux_regobj): Likewise.
12741 (srv_amd64_regobj): Likewise.
12742 (srv_amd64_linux_regobj): Likewise.
12743 (srv_i386_32bit_xmlfiles): Likewise.
12744 (srv_i386_64bit_xmlfiles): Likewise.
12745 (srv_i386_xmlfiles): Likewise.
12746 (srv_amd64_xmlfiles): Likewise.
12747 (srv_i386_linux_xmlfiles): Likewise.
12748 (srv_amd64_linux_xmlfiles): Likewise.
12749 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12750 srv_xmlfiles to $srv_i386_xmlfiles.
12751 (i[34567]86-*-mingw32ce*): Likewise.
12752 (i[34567]86-*-mingw*): Likewise.
12753 (i[34567]86-*-nto*): Likewise.
12754 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12755 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12756 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12757 (x86_64-*-linux*): Likewise.
12759 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12760 (init_registers_amd64_linux): New.
12761 (x86_arch_setup): Replace init_registers_x86_64_linux with
12762 init_registers_amd64_linux.
12764 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12766 * configure.ac: Check for libdl. If it is not available link against
12767 static libthread_db.
12768 * configure: Regenerate.
12770 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12774 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12775 handing a read watchpoint.
12776 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12778 2010-02-12 Doug Evans <dje@google.com>
12780 * linux-low.c (linux_supports_tracefork_flag): Document.
12781 (linux_look_up_symbols): Add comment.
12783 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12785 * regcache.c (supply_register): Clear regcache if buf is NULL.
12787 2010-02-02 Nicolas Roche <roche@sourceware.org>
12788 Joel Brobecker <brobecker@adacore.com>
12790 * inferiors.c (find_inferior): Add function documentation.
12791 (unloaded_dll): Handle the case where the unloaded dll has not
12792 been previously registered in the dll list.
12794 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12796 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12797 (thumb2_breakpoint): New.
12798 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12800 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12802 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12803 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12806 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12808 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12810 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12812 * linux-s390-low.c (s390_collect_ptrace_register)
12813 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12815 2010-01-21 Doug Evans <dje@google.com>
12817 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12818 (PTRACE_ARG4_TYPE): New macro.
12819 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12820 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12821 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12822 (usr_store_inferior_registers): Ditto.
12823 (linux_read_memory, linux_write_memory): Ditto.
12824 (linux_test_for_tracefork): Ditto.
12826 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12827 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12829 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12831 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12834 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12836 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12837 prototype to take a regcache. Adjust.
12839 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12841 * regcache.h (struct thread_info): Forward declare.
12842 (struct regcache): New.
12843 (new_register_cache): Adjust prototype.
12844 (get_thread_regcache): Declare.
12845 (free_register_cache): Adjust prototype.
12846 (registers_to_string, registers_from_string): Ditto.
12847 (supply_register, supply_register_by_name, collect_register)
12848 (collect_register_as_string, collect_register_by_name): Ditto.
12849 * regcache.c (struct inferior_regcache_data): Delete.
12850 (get_regcache): Rename to ...
12851 (get_thread_regcache): ... this. Adjust. Switch inferior before
12852 fetching registers.
12853 (regcache_invalidate_one): Adjust.
12854 (regcache_invalidate): Fix prototype.
12855 (new_register_cache): Return the new register cache.
12856 (free_register_cache): Change prototype.
12857 (realloc_register_cache): Adjust.
12858 (registers_to_string): Change prototype to take a regcache. Adjust.
12859 (registers_from_string): Ditto.
12860 (register_data): Ditto.
12861 (supply_register): Ditto.
12862 (supply_register_by_name): Ditto.
12863 (collect_register): Ditto.
12864 (collect_register_as_string): Ditto.
12865 (collect_register_by_name): Ditto.
12866 * server.c (process_serial_event): Adjust.
12867 * linux-low.h (regset_fill_func, regset_store_func): Change
12869 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12871 * linux-low.c (get_stop_pc): Adjust.
12872 (check_removed_breakpoint): Adjust.
12873 (linux_wait_for_event): Adjust.
12874 (linux_resume_one_lwp): Adjust.
12875 (fetch_register): Add regcache parameter. Adjust.
12876 (usr_store_inferior_registers): Ditto.
12877 (regsets_fetch_inferior_registers): Ditto.
12878 (regsets_store_inferior_registers): Ditto.
12879 (linux_fetch_registers, linux_store_registers): Ditto.
12880 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12882 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12884 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12885 prototype to take a regcache.
12886 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12887 * remote-utils.c (convert_ascii_to_int, outreg)
12888 (prepare_resume_reply): Change prototype to take a regcache.
12890 * target.h (struct target_ops) <fetch_registers, store_registers>:
12891 Change prototype to take a regcache.
12892 (fetch_inferior_registers, store_inferior_registers): Change
12893 prototype to take a regcache. Adjust.
12894 * proc-service.c (ps_lgetregs): Adjust.
12895 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12896 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12897 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12898 take a regcache. Adjust.
12899 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12900 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12901 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12902 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12903 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12904 (cris_cannot_fetch_register):
12905 (cris_breakpoint_at): Change prototype to take a regcache.
12907 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12908 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12909 to take a regcache. Adjust.
12910 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12912 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12913 take a regcache. Adjust.
12914 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12915 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12916 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12917 * linux-mips-low.c (mips_get_pc):
12918 (mips_set_pc): Change prototype to take a regcache. Adjust.
12919 (mips_reinsert_addr): Adjust.
12920 (mips_collect_register): Change prototype to take a regcache.
12922 (mips_supply_register):
12923 (mips_collect_register_32bit, mips_supply_register_32bit)
12924 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12925 (mips_store_fpregset): Ditto.
12926 * linux-ppc-low.c (ppc_supply_ptrace_register)
12927 (ppc_supply_ptrace_register): Ditto.
12928 (parse_spufs_run): Adjust.
12929 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12930 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12931 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12932 take a regcache. Adjust.
12933 * linux-s390-low.c (s390_collect_ptrace_register)
12934 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12935 (s390_set_pc): Change prototype to take a regcache. Adjust.
12936 (s390_arch_setup): Adjust.
12937 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12938 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12939 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12940 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12941 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12943 (sparc_breakpoint_at): Adjust.
12944 * linux-xtensa-low.c (xtensa_fill_gregset):
12945 (xtensa_store_gregset):
12946 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12947 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12948 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12949 prototype to take a regcache. Adjust.
12950 * win32-arm-low.c (arm_fetch_inferior_register)
12951 (arm_store_inferior_register): Change prototype to take a
12953 * win32-i386-low.c (i386_fetch_inferior_register)
12954 (i386_store_inferior_register): Change prototype to take a
12956 * win32-low.c (child_fetch_inferior_registers)
12957 (child_store_inferior_registers): Change prototype to take a
12959 (win32_wait): Adjust.
12960 (win32_fetch_inferior_registers): Change prototype to take a
12962 (win32_store_inferior_registers): Adjust.
12963 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12964 store_inferior_register>: Change prototype to take a regcache.
12966 2010-01-20 Doug Evans <dje@google.com>
12968 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12970 (linux_wait_for_event1, linux_init_signals): Ditto.
12971 (W_STOPCODE): Provide definition if missing.
12973 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12975 * linux-low.c (linux_core_of_thread): New.
12976 (compare_ints, show_process, list_threads): New.
12977 (linux_qxfer_osdata): Report threads and cores.
12978 (linux_target_op): Register linux_core_of_thread.
12979 * remote-utils.c (prepare_resume_reply): Report the core.
12980 (buffer_xml_printf): Support %d specifier.
12981 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12983 (handle_query): Handle qXfer:threads. Announce availability
12985 * target.h (struct target_ops): New field core_of_thread.
12987 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12989 * Makefile.in (clean): Remove new generated files.
12990 (reg-s390.o, reg-s390.c): Remove rules.
12991 (reg-s390x.o, reg-s390x.c): Likewise.
12992 (s390-linux32.o, s390-linux32.c): Add rules.
12993 (s390-linux64.o, s390-linux64.c): Likewise.
12994 (s390x-linux64.o, s390x-linux64.c): Likewise.
12995 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12996 * linux-s390-low.c: Include <elf.h>.
12997 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12998 (init_registers_s390): Remove prototype.
12999 (init_registers_s390x): Likewise.
13000 (init_registers_s390_linux32): Add prototype.
13001 (init_registers_s390_linux64): Likewise.
13002 (init_registers_s390x_linux64): Likewise.
13003 (s390_num_regs_3264): New define.
13004 (s390_regmap_3264): New global variable.
13005 (s390_cannot_fetch_register): Remove obsolete check.
13006 (s390_cannot_store_register): Likewise.
13007 (s390_collect_ptrace_register): Handle upper/lower register halves.
13008 (s390_supply_ptrace_register): Likewise.
13009 (s390_fill_gregset): Update to register number changes.
13010 (s390_get_hwcap): New routine.
13011 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13012 Install appropriate regmap and register set.
13014 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13016 * server.c (gdbserver_version): Update copyright year to 2010.
13017 * gdbreplay.c (gdbreplay_version): Likewise.
13019 2009-12-28 Doug Evans <dje@google.com>
13021 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13022 elf/external.h. Include <elf.h> instead but only if necessary.
13024 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13026 * linux-low.c (linux_remove_process): Remove `detaching'
13027 parameter. Don't release/detach from thread_db here.
13028 (linux_kill): Release/detach from thread_db here, ...
13029 (linux_detach): ... and here, before actually detaching.
13030 (linux_wait_1): ... and here, when a process exits.
13031 * thread-db.c (any_thread_of): New.
13032 (thread_db_free): Switch the current inferior to a thread of the
13035 2009-12-21 Doug Evans <dje@google.com>
13037 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13039 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13040 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13041 warning ifndef __NR_tkill. Move setting of errno there too.
13042 Delete unnecessary resetting of errno after syscall.
13043 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13045 * configure.ac: Check for dladdr.
13046 * config.in: Regenerate.
13047 * configure: Regenerate.
13048 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13049 (try_thread_db_load): Update.
13051 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13053 2009-12-18 Doug Evans <dje@google.com>
13055 * event-loop.c: Include unistd.h if it exists.
13057 * linux-low.c (my_waitpid): Move definition away from being in
13058 between linux_tracefork_child/linux_test_for_tracefork.
13060 * gdb_proc_service.h (psaddr_t): Fix type.
13061 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13062 signature to match glibc.
13064 2009-12-16 Doug Evans <dje@google.com>
13066 * linux-low.c (linux_read_memory): Fix argument to read.
13068 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13070 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13071 events, don't leave current_inferior pointing at null.
13073 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13075 * win32-low.c (LOG): Delete.
13076 (OUTMSG): Output to stderr.
13077 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13078 on compile time LOG macro.
13079 (win32_wait): Fix debug output.
13081 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13083 * win32-low.c (win32_add_one_solib): If the dll name is
13084 "ntdll.dll", prepend the system directory to the dll path.
13086 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13088 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13090 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13091 Vladimir Prus <vladimir@codesourcery.com>
13093 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13094 * configure.ac: Check for __mcoldfire__ and set
13095 gdb_cv_m68k_is_coldfire.
13096 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13097 reg-cf.o and reg-m68k.o.
13098 * configure: Regenerated.
13100 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13102 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13103 Pass it to thread_db_free.
13104 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13105 proper `detaching' argument to linux_remove_process.
13106 * linux-low.h (thread_db_free): Add `detaching' parameter.
13107 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13109 (thread_db_free): Add `detaching' parameter. Only
13110 call td_ta_clear_event if detaching from process.
13112 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13114 * thread-db.c (thread_db_free): Fix typo.
13116 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13119 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13121 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13123 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13124 with an i686 compiler.
13125 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13127 * configure: Rebuilt.
13129 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13133 * server.c (handle_search_memory_1): Correct read_addr initialization
13134 in loop for searching subsequent chunks.
13136 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13138 * configure.ac: New --with-libthread-db option.
13139 * thread-db.c: Allow direct dependence on libthread_db.
13140 (thread_db_free): Adjust.
13141 * config.in: Regenerate.
13142 * configure: Likewise.
13144 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13147 * thread-db.c (attach_thread): New function.
13148 (maybe_attach_thread): Return success/failure.
13149 (find_new_threads_callback): Adjust.
13150 (thread_db_find_new_threads): Loop until no new threads.
13152 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13154 * proc-service.c (ps_lgetregs): Formatting.
13156 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13158 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13159 * configure.ac: Adjust.
13160 * linux-low.h (struct process_info_private): Move members to struct
13162 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13163 * linux-low.c (linux_remove_process): Adjust.
13164 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13165 * server.c (handle_query): Move code ...
13166 (handle_monitor_command): ... here. New function.
13167 * target.h (struct target_ops): New member.
13168 * thread-db.c (struct thread_db): New.
13169 (libthread_db_search_path): New variable.
13170 (thread_db_create_event, thread_db_enable_reporting)
13171 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13172 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13173 (try_thread_db_load_1, dladdr_to_soname): New functions.
13174 (try_thread_db_load, thread_db_load_search): New functions.
13175 (thread_db_init): Search for libthread_db.
13176 (thread_db_free): New function.
13177 (thread_db_handle_monitor_command): Likewise.
13178 * config.in: Regenerate.
13179 * configure: Regenerate.
13181 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13183 * spu-low.c (spu_kill): Wait for inferior to terminate.
13184 Call clear_inferiors.
13185 (spu_detach): Call clear_inferiors.
13187 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13189 * aclocal.m4: Regenerate.
13190 * config.in: Likewise.
13191 * configure: Likewise.
13193 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13195 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13196 (parse_spufs_run): New function.
13197 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13198 (ppc_breakpoint_at): Handle SPU breakpoints.
13200 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13202 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13203 (SPUFS_MAGIC): Define.
13204 (spu_enumerate_spu_ids): New function.
13205 (linux_qxfer_spu): New function.
13206 (linux_target_ops): Install linux_qxfer_spu.
13208 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13210 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13211 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13212 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13213 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13214 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13215 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13216 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13217 (init_registers_powerpc_cell32l): Add prototype.
13218 (init_registers_powerpc_cell64l): Likewise.
13219 (ppc_arch_setup): Detect Cell/B.E. architecture.
13221 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13223 * Makefile.in (datarootdir): New variable.
13225 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13227 * linux-low.c (linux_write_memory): Update debugging output.
13228 * Makefile.in (clean): Add new descriptions.
13229 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13230 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13231 * configure.srv: Add new files for arm*-*-linux*.
13232 * linux-arm-low.c: Add new declarations.
13233 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13234 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13235 (HWCAP_VFPv3D16): New.
13236 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13237 instead of __IWMMXT__.
13238 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13239 (arm_arch_setup): New.
13240 (target_regsets): Remove #ifdef. Add VFP regset.
13241 (the_low_target): Use arm_arch_setup.
13243 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13245 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13246 the main thread again.
13248 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13250 Adding Neutrino gdbserver.
13251 * configure: Regenerated.
13252 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13253 * configure.srv (i[34567]86-*-nto*): New target.
13254 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13255 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13256 (nto_comctrl) [__QNX__]: New function.
13257 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13259 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13261 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13264 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13265 Pedro Alves <pedro@codesourcery.com>
13267 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13268 don't support CONTEXT_EXTENDED_REGISTERS.
13269 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13270 (the_low_target): Install them.
13271 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13272 failing with ERROR_PIPE_NOT_CONNECTED.
13274 2009-06-30 Doug Evans <dje@google.com>
13275 Pierre Muller <muller@ics.u-strasbg.fr>
13277 Add h/w watchpoint support to x86-linux, win32-i386.
13278 * Makefile.in (SFILES): Add i386-low.c
13279 (i386_low_h): Define.
13280 (i386-low.o): Add dependencies.
13281 (linux-x86-low.o): Add i386-low.h dependency.
13282 (win32-i386-low.o): Ditto.
13283 * i386-low.c: New file.
13284 * i386-low.h: New file.
13285 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13286 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13287 * linux-low.c (linux_add_process): Initialize arch_private.
13288 (linux_remove_process): Free arch_private.
13289 (add_lwp): Initialize arch_private.
13290 (delete_lwp): Free arch_private.
13291 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13293 * linux-low.h (process_info_private): New member arch_private.
13294 (lwp_info): New member arch_private.
13295 (linux_target_ops): New members new_process, new_thread,
13297 (ptid_of): New macro.
13298 * linux-x86-low.c: Include stddef.h, i386-low.h.
13299 (arch_process_info): New struct.
13300 (arch_lwp_info): New struct.
13301 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13302 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13303 (i386_dr_low_get_status): New function.
13304 (x86_insert_point, x86_remove_point): New functions.
13305 (x86_stopped_by_watchpoint): New function.
13306 (x86_stopped_data_address): New function.
13307 (x86_linux_new_process, x86_linux_new_thread): New functions.
13308 (x86_linux_prepare_to_resume): New function.
13309 (the_low_target): Add entries for insert_point, remove_point,
13310 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13312 * server.c (debug_hw_points): New global.
13313 (monitor_show_help): Document set debug-hw-points.
13314 (handle_query): Process "set debug-hw-points".
13315 * server.h (debug_hw_points): Declare.
13316 (paddress): Declare.
13317 * utils.c (NUMCELLS, CELLSIZE): New macros.
13318 (get_sell, xsnprintf, paddress): New functions.
13319 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13320 remove_point, stopped_by_watchpoint, stopped_data_address.
13321 * win32-i386-low.c: Include i386-low.h.
13322 (debug_reg_state): Replaces dr.
13323 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13324 (i386_dr_low_get_status): New function.
13325 (i386_insert_point, i386_remove_point): New functions.
13326 (i386_stopped_by_watchpoint): New function.
13327 (i386_stopped_data_address): New function.
13328 (i386_initial_stuff): Update.
13329 (get_thread_context,set_thread_context,i386_thread_added): Update.
13330 (the_low_target): Add entries for insert_point,
13331 remove_point, stopped_by_watchpoint, stopped_data_address.
13332 * win32-low.c (win32_insert_watchpoint): New function.
13333 (win32_remove_watchpoint): New function.
13334 (win32_stopped_by_watchpoint): New function.
13335 (win32_stopped_data_address): New function.
13336 (win32_target_ops): Add entries for insert_watchpoint,
13337 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13338 * win32-low.h (win32_target_ops): New members insert_point,
13339 remove_point, stopped_by_watchpoint, stopped_data_address.
13341 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13343 * server.c (process_serial_event): Re-return unsupported, not
13344 error, if the type isn't recognized. Re-allow supporting only
13345 insert or remove packets. Also call require_running for
13346 breakpoints. Add missing break statement to default case. Tidy.
13347 * target.h (struct target_ops): Rename insert_watchpoint to
13348 insert_point, and remove_watchpoint to remove_point.
13350 * linux-low.h (struct linux_target_ops): Likewise.
13351 * linux-low.c (linux_insert_watchpoint): Rename to ...
13352 (linux_insert_point): ... this. Adjust.
13353 (linux_remove_watchpoint): Rename to ...
13354 (linux_remove_point): ... this. Adjust.
13355 (linux_target_ops): Adjust.
13356 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13357 (cris_insert_point): ... this.
13358 (cris_remove_watchpoint): Rename to ...
13359 (cris_remove_point): ... this.
13360 (the_low_target): Adjust.
13362 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13364 * server.c (handle_v_kill): Pass signal_pid to
13365 kill_inferior if multi_process is zero.
13367 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13369 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13370 * target.h (target_ops): Comment for *_watchpoint to make it clear
13371 the functions can get types '0' and '1'.
13373 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13375 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13376 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13377 * regcache.c (get_regcache): Likewise.
13378 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13379 * win32-low.c (child_fetch_inferior_registers): Remove check for
13382 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13383 Pedro Alves <pedro@codesourcery.com>
13385 * target.h (struct target_ops) <supports_multi_process>: New
13387 (target_supports_multi_process): New.
13388 * server.c (handle_query): Even if GDB reports support, only
13389 enable multi-process if the target also supports it. Report
13390 multi-process support only if the target backend supports it.
13391 * linux-low.c (linux_supports_multi_process): New function.
13392 (linux_target_ops): Install it as target_supports_multi_process
13395 2009-05-24 Doug Evans <dje@google.com>
13397 Global renaming of find_thread_pid to find_thread_ptid.
13398 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13399 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13400 All callers updated.
13402 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13403 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13406 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13407 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13408 (linux_resume_one_lwp): Ditto.
13410 2009-05-23 Doug Evans <dje@google.com>
13412 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13413 from struct inferior_list_entry * to struct lwp_info *.
13414 All callers updated.
13416 2009-05-13 Doug Evans <dje@google.com>
13418 * linux-x86-low.c: Don't include assert.h.
13419 (x86_siginfo_fixup): Use fatal, not assert.
13420 (x86_arch_setup): Fix comment.
13422 2009-05-12 Doug Evans <dje@google.com>
13424 Biarch support for i386/amd64 gdbserver.
13425 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13426 Add linux-x86-low.c.
13427 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13428 (linux-x86-low.o): Add.
13429 * linux-x86-64-low.c: Delete.
13430 * linux-i386-low.c: Delete.
13431 * linux-x86-low.c: New file.
13432 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13434 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13436 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13437 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13438 (linux_child_pid_to_exec_file): New function.
13439 (elf_64_header_p, elf_64_file_p): New functions.
13440 (siginfo_fixup): New function.
13441 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13442 give target a chance to convert layout.
13443 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13444 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13446 2009-05-07 Doug Evans <dje@google.com>
13448 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13449 (regsets_store_inferior_registers): Ditto.
13451 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13455 * linux-low.c (must_set_ptrace_flags): Delete.
13456 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13458 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13459 `lwp->must_set_ptrace_flags' instead.
13460 (linux_wait_for_event_1): Set ptrace options here.
13461 (linux_wait_1): ... not here.
13463 2009-04-30 Doug Evans <dje@google.com>
13465 * inferiors.c (started_inferior_callback): New function.
13466 (attached_inferior_callback): New function.
13467 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13468 * server.c (print_started_pid, print_attached_pid): New functions.
13469 (detach_or_kill_for_exit): New function.
13470 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13471 * server.h (have_started_inferiors_p): Declare.
13472 (have_attached_inferiors_p): Declare.
13474 * inferiors.c (remove_process): Fix memory leak, free process.
13475 * linux-low.c (linux_remove_process): New function.
13476 (linux_kill): Call it instead of remove_process.
13477 (linux_detach, linux_wait_1): Ditto.
13479 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13481 * configure.srv: Add x86 Windows CE target.
13483 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13485 * inferiors.c (get_thread_process): Make global.
13486 * server.h (get_thread_process): Add prototype.
13487 * thread-db.c (find_one_thread): Use get_thread_process
13488 instead of current_process.
13489 (thread_db_get_tls_address): Do not crash if called when
13490 thread layer is not yet initialized.
13492 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13494 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13495 * spu-low.c (current_tid): Rename to ...
13496 (current_ptid): ... this.
13497 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13498 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13499 ptid_get_lwp (current_ptid) instead of current_tid.
13500 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13501 instead of current_tid. Use find_process_pid to verify pid
13502 argument is valid. Pass proper argument to remove_process.
13503 (spu_thread_alive): Compare current_ptid instead of current_tid.
13504 (spu_resume): Likewise.
13506 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13508 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13511 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13513 Implement the multiprocess extensions, and add linux multiprocess
13516 * server.h (ULONGEST): Declare.
13517 (struct ptid, ptid_t): New.
13518 (minus_one_ptid, null_ptid): Declare.
13519 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13520 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13521 (struct inferior_list_entry): Change `id' type from unsigned from
13523 (struct sym_cache, struct breakpoint, struct
13524 process_info_private): Forward declare.
13525 (struct process_info): Declare.
13526 (current_process): Declare.
13527 (all_processes): Declare.
13528 (initialize_inferiors): Declare.
13529 (add_thread): Adjust to use ptid_t.
13530 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13531 (add_process, remove_process, find_thread_pid): Declare.
13532 (find_inferior_id): Adjust to use ptid_t.
13533 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13534 (multi_process): Declare.
13535 (push_event): Adjust to use ptid_t.
13536 (read_ptid, write_ptid): Declare.
13537 (prepare_resume_reply): Adjust to use ptid_t.
13538 (clear_symbol_cache): Declare.
13539 * inferiors.c (all_processes): New.
13540 (null_ptid, minus_one_ptid): New.
13541 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13542 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13543 (add_thread): Change unsigned long to ptid. Remove gdb_id
13545 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13546 (gdb_id_to_thread): Rename to ...
13547 (find_thread_pid): ... this. Change unsigned long to ptid.
13548 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13549 (loaded_dll, pull_pid_from_list): Adjust.
13550 (add_process, remove_process, find_process_pid)
13551 (get_thread_process, current_process, initialize_inferiors): New.
13552 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13553 (struct target_waitstatus) <related_pid>: Ditto.
13554 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13555 return type to int.
13556 (struct target_ops) <join>: Add `pid' argument.
13557 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13558 (struct target_ops) <wait>: Add `ptid' field. Change return type
13560 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13561 (mywait): Add `ptid' argument. Change return type to ptid_t.
13562 (target_pid_to_str): Declare.
13563 * target.c (set_desired_inferior): Adjust to use ptids.
13564 (mywait): Add new `ptid' argument. Adjust.
13565 (target_pid_to_str): New.
13566 * mem-break.h (free_all_breakpoints): Declare.
13567 * mem-break.c (breakpoints): Delelete.
13568 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13569 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13570 to use per-process breakpoint list.
13571 (free_all_breakpoints): New.
13572 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13573 (symbol_cache, all_symbols_looked_up): Delete.
13575 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13577 (prepare_resume_reply): Change ptid argument's type from unsigned
13578 long to ptid_t. Adjust. Implement W;process and X;process.
13579 (free_sym_cache, clear_symbol_cache): New.
13580 (look_up_one_symbol): Adjust to per-process symbol cache. *
13581 * server.c (cont_thread, general_thread, step_thread): Change type
13583 (attached): Delete.
13584 (multi_process): New.
13585 (last_ptid): Change type to ptid_t.
13586 (struct vstop_notif) <ptid>: Change type to ptid_t.
13587 (queue_stop_reply, push_event): Change `ptid' argument's type to
13589 (discard_queued_stop_replies): Add `pid' argument.
13590 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13591 changes. Don't reference the `attached' global.
13592 (attach_inferior): Adjust to mywait interface changes.
13593 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13594 features. Handle and report "multiprocess+". Handle
13596 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13598 (handle_v_kill): New.
13599 (handle_v_stopped): Adjust to use target_pid_to_str.
13600 (handle_v_requests): Allow multiple attaches and runs when
13601 multiprocess extensions are in effect. Handle "vKill".
13602 (myresume): Adjust to use ptids.
13603 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13604 (handle_status): Adjust to discard_queued_stop_replies interface
13606 (first_thread_of, kill_inferior_callback)
13607 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13608 (main): Call initialize_inferiors. Adjust to use ptids, killing
13609 and detaching from all inferiors. Handle multiprocess packet
13611 * linux-low.h: Include gdb_proc_service.h.
13612 (struct process_info_private): New.
13613 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13614 <lwpid_of>: Use ptid_get_lwp.
13615 (get_lwp_thread): Adjust.
13616 (struct lwp_info): Add `dead' member.
13617 (find_lwp_pid): Declare.
13618 * linux-low.c (thread_db_active): Delete.
13619 (new_inferior): Adjust comment.
13620 (inferior_pid): Delete.
13621 (linux_add_process): New.
13622 (handle_extended_wait): Adjust.
13623 (add_lwp): Change unsigned long to ptid.
13624 (linux_create_inferior): Add process to processes table. Adjust
13625 to use ptids. Don't set new_inferior here.
13626 (linux_attach_lwp): Rename to ...
13627 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13628 it. Adjust to use ptids.
13629 (linux_attach_lwp): New.
13630 (linux_attach): Add process to processes table. Don't set
13632 (struct counter): New.
13633 (second_thread_of_pid_p, last_thread_of_process_p): New.
13634 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13635 multiple processes.
13636 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13637 processes. Remove process from process table.
13638 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13639 to multiple processes.
13640 (any_thread_of): New.
13641 (linux_detach): Add `pid' argument, and handle it. Remove process
13642 from processes table.
13643 (linux_join): Add `pid' argument. Handle it.
13644 (linux_thread_alive): Change unsighed long argument to ptid_t.
13645 Consider dead lwps as not being alive.
13646 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13647 threads we're not interested in.
13648 (same_lwp, find_lwp_pid): New.
13649 (linux_wait_for_lwp): Change `pid' argument's type from int to
13651 (linux_wait_for_event): Rename to ...
13652 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13653 from int to ptid_t. Adjust.
13654 (linux_wait_for_event): New.
13655 (linux_wait_1): Add `ptid' argument. Change return type to
13656 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13657 that exit from the process table.
13658 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13660 (mark_lwp_dead): New.
13661 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13662 stopping all threads, mark its main lwp as dead.
13663 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13665 (fetch_register, usr_store_inferior_registers)
13666 (regsets_fetch_inferior_registers)
13667 (regsets_store_inferior_registers, linux_read_memory)
13668 (linux_write_memory): Inline `inferior_pid'.
13669 (linux_look_up_symbols): Adjust to use per-process
13670 `thread_db_active'.
13671 (linux_request_interrupt): Adjust to use ptids.
13672 (linux_read_auxv): Inline `inferior_pid'.
13673 (initialize_low): Don't reference thread_db_active.
13674 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13675 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13676 (ps_getpid): Return the pid of the current inferior.
13677 * thread-db.c (proc_handle, thread_agent): Delete.
13678 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13680 (find_one_thread): Change argument type to ptid_t. Adjust to
13682 (maybe_attach_thread): Adjust to per-process data and ptids.
13683 (thread_db_find_new_threads): Ditto.
13684 (thread_db_init): Ditto.
13685 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13686 processes table. Adjust to use ptids.
13687 (spu_kill, spu_detach): Adjust interface. Remove process from
13689 (spu_join, spu_thread_alive): Adjust interface.
13690 (spu_wait): Adjust interface. Remove process from processes
13691 table. Adjust to use ptids.
13692 * win32-low.c (current_inferior_tid): Delete.
13693 (current_inferior_ptid): New.
13694 (debug_event_ptid): New.
13695 (thread_rec): Take a ptid. Adjust.
13696 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13697 (child_delete_thread): Ditto.
13698 (do_initial_child_stuff): Add `attached' argument. Add process to
13700 (child_fetch_inferior_registers, child_store_inferior_registers):
13702 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13703 (win32_attach): Pass 1 to do_initial_child_stuff.
13704 (win32_kill): Adjust interface. Remove process from processes
13706 (win32_detach): Ditto.
13707 (win32_join): Adjust interface.
13708 (win32_thread_alive): Take a ptid.
13709 (win32_resume): Adjust to use ptids.
13710 (get_child_debug_event): Ditto.
13711 (win32_wait): Adjust interface. Remove exiting process from
13714 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13716 Non-stop mode support.
13718 * server.h (non_stop): Declare.
13719 (gdb_client_data, handler_func): Declare.
13720 (delete_file_handler, add_file_handler, start_event_loop):
13722 (handle_serial_event, handle_target_event, push_event)
13723 (putpkt_notif): Declare.
13724 * target.h (enum resume_kind): New.
13725 (struct thread_resume): Replace `step' field by `kind' field.
13726 (TARGET_WNOHANG): Define.
13727 (struct target_ops) <wait>: Add `options' argument.
13728 <supports_non_stop, async, start_non_stop>: New fields.
13729 (target_supports_non_stop, target_async): New.
13730 (start_non_stop): Declare.
13731 (mywait): Add `options' argument.
13732 * target.c (mywait): Add `options' argument. Print child exit
13733 notifications here.
13734 (start_non_stop): New.
13735 * server.c (non_stop, own_buf, mem_buf): New globals.
13736 (struct vstop_notif): New.
13737 (notif_queue): New global.
13738 (queue_stop_reply, push_event, discard_queued_stop_replies)
13739 (send_next_stop_reply): New.
13740 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13742 (attach_inferior): In non-stop mode, don't wait for the target
13744 (handle_general_set): Handle QNonStop.
13745 (handle_query): When handling qC, return the current general
13746 thread, instead of the first thread of the list.
13747 (handle_query): If the backend supports non-stop mode, include
13748 QNonStop+ in the qSupported query response.
13749 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13751 (handle_v_attach, handle_v_run): Handle non-stop mode.
13752 (handle_v_stopped): New.
13753 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13754 (myresume): Adjust to use resume_kind. Handle non-stop.
13755 (queue_stop_reply_callback): New.
13756 (handle_status): Handle non-stop mode.
13757 (main): Clear non_stop flag on reconnection. Use the event-loop.
13758 Refactor serial protocol handling from here ...
13759 (process_serial_event): ... to this new function. When GDB
13760 selects any thread, select one here. In non-stop mode, wait until
13761 GDB acks all pending events before exiting.
13762 (handle_serial_event, handle_target_event): New.
13763 * remote-utils.c (remote_open): Install remote_desc in the event
13765 (remote_close): Remove remote_desc from the event loop.
13766 (putpkt_binary): Rename to...
13767 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13768 (putpkt_binary): New as wrapper around putpkt_binary_1.
13769 (putpkt_notif): New.
13770 (prepare_resume_reply): In non-stop mode, don't change the
13772 * event-loop.c: New.
13773 * Makefile.in (OBJ): Add event-loop.o.
13774 (event-loop.o): New rule.
13776 * linux-low.h (pid_of): Moved here.
13778 (get_lwp_thread): Use lwpid_of.
13779 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13780 * linux-low.c (pid_of): Delete.
13781 (inferior_pid): Use lwpid_of.
13782 (linux_event_pipe): New.
13783 (target_is_async_p): New.
13785 (handle_extended_wait): Use lwpid_of.
13786 (add_lwp): Don't set lwpid field.
13787 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13788 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13789 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13790 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13791 first. Adjust to linux_wait_for_event interface changes. Use
13793 (linux_detach): Don't delete the main lwp here.
13794 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13795 (status_pending_p): Don't consider explicitly suspended lwps.
13796 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13797 pointer. Add OPTIONS argument. Change return type to int. Use
13798 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13799 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13800 pointer. Add status pointer argument. Return a pid instead of a
13801 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13802 changes. In non-stop mode, don't switch to a random thread.
13803 (linux_wait): Rename to...
13804 (linux_wait_1): ... this. Add target_options argument, and handle
13805 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13806 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13807 clean exit and signal exit code. Don't stop all threads in
13808 non-stop mode. In all-stop mode, only stop all threads when
13809 reporting a stop to GDB. Handle explicit thread stop requests.
13810 (async_file_flush, async_file_mark): New.
13812 (send_sigstop): Use lwpid_of.
13813 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13814 interface changes. In non-stop mode, don't switch to a random
13816 (linux_resume_one_lwp): Use lwpid_of.
13817 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13818 (linux_resume_one_thread): ... this. Handle resume_stop. In
13819 non-stop mode, don't look for pending flag in all threads.
13820 (resume_status_pending_p): Don't consider explicitly suspended
13822 (my_waitpid): Reimplement. Emulate __WALL.
13823 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13825 (sigchld_handler, linux_supports_non_stop, linux_async)
13826 (linux_start_non_stop): New.
13827 (linux_target_ops): Register linux_supports_non_stop, linux_async
13828 and linux_start_non_stop.
13829 (initialize_low): Install SIGCHLD handler.
13830 * thread-db.c (thread_db_create_event, find_one_thread)
13831 (thread_db_get_tls_address): Use lwpid_of.
13832 * win32-low.c (win32_detach): Adjust to use resume_kind.
13833 (win32_wait): Add `options' argument.
13834 * spu-low.c (spu_resume): Adjust to use resume_kind.
13835 (spu_wait): Add `options' argument.
13837 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13839 Decouple target code from remote protocol.
13841 * target.h (enum target_waitkind): New.
13842 (struct target_waitstatus): New.
13843 (struct target_ops) <wait>: Return an unsigned long. Take a
13844 target_waitstatus pointer instead of a char pointer.
13845 (mywait): Likewise.
13846 * target.c (mywait): Change prototype to return an unsigned long.
13847 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13848 * server.h (thread_from_wait, old_thread_from_wait): Delete
13850 (prepare_resume_reply): Change prototype to take a
13852 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13853 (last_status, last_ptid): New.
13854 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13855 pid instead of a signal.
13856 (attach_inferior): Remove "status" and "signal" parameters.
13858 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13860 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13861 (handle_v_requests, myresume): Remove "status" and "signal"
13862 parameters. Adjust.
13863 (handle_status): New.
13864 (main): Delete local `status'. Adjust.
13865 * remote-utils.c: Include target.h.
13866 (prepare_resume_reply): Change prototype to take a
13867 target_waitstatus. Adjust.
13869 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13871 * spu-low.c (spu_wait): Adjust.
13872 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13874 (win32_wait): Adjust.
13876 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13878 * target.h (struct thread_resume): Delete leave_stopped member.
13879 (struct target_ops): Add a `n' argument to the `resume' callback.
13880 * server.c (start_inferior): Adjust.
13881 (handle_v_cont, myresume): Adjust.
13882 * linux-low.c (check_removed_breakpoint): Adjust to resume
13883 interface change, and to removed leave_stopped field.
13884 (resume_ptr): Delete.
13885 (struct thread_resume_array): New.
13886 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13887 resume interface change.
13888 (linux_continue_one_thread, linux_queue_one_thread)
13889 (resume_status_pending_p): Check if the resume field is NULL
13890 instead of checking the leave_stopped member.
13891 (linux_resume): Adjust to the target resume interface change.
13892 * spu-low.c (spu_resume): Adjust to the target resume interface
13894 * win32-low.c (win32_detach, win32_resume): Ditto.
13896 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13898 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13900 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13902 (linux_continue_one_thread): Only preserve the stepping flag if
13903 there's a pending breakpoint.
13905 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13907 * server.c (main): After the inferior having exited, call
13908 remote_close before exiting gdbserver.
13910 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13912 Fix size of FPSCR in Power 7 processors.
13913 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13914 (PPC_FEATURE_HAS_DFP): New #define.
13915 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13918 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13920 * server.c (handle_query) Whitespace and formatting.
13922 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13924 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13925 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13926 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13927 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13928 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13929 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13930 Makefile.in, configure.ac: Fix whitespace throughout.
13931 * configure: Regenerate.
13933 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13935 * inferiors.c (find_inferior): Make it safe for the callback
13936 function to delete the currently iterated inferior.
13938 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13940 * Makefile.in (linuw_low_h): Move higher.
13941 (thread-db.o): Depend on $(linux_low_h).
13943 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13945 Rename "process" to "lwp" throughout.
13947 * linux-low.c (all_processes): Rename to...
13948 (all_lwps): ... this.
13949 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13950 (add_process): Rename to ...
13951 (add_lwp): ... this. Adjust.
13952 (linux_create_inferior): Adjust.
13953 (linux_attach_lwp): Adjust.
13954 (linux_attach): Adjust.
13955 (linux_kill_one_process): Rename to ...
13956 (linux_kill_one_lwp): ... this. Adjust.
13957 (linux_kill): Adjust.
13958 (linux_detach_one_process): Rename to ...
13959 (linux_detach_one_lwp): ... this. Adjust.
13960 (linux_detach): Adjust.
13961 (check_removed_breakpoint): Adjust.
13962 (status_pending_p): Adjust.
13963 (linux_wait_for_process): Rename to ...
13964 (linux_wait_for_lwp): ... this. Adjust.
13965 (linux_wait_for_event): Adjust.
13966 (send_sigstop): Adjust.
13967 (wait_for_sigstop): Adjust.
13968 (stop_all_processes): Rename to ...
13969 (stop_all_lwps): ... this.
13970 (linux_resume_one_process): Rename to ...
13971 (linux_resume_one_lwp): ... this. Adjust.
13972 (linux_set_resume_request, linux_continue_one_thread)
13973 (linux_queue_one_thread, resume_status_pending_p)
13974 (usr_store_inferior_registers, regsets_store_inferior_registers)
13975 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13977 * linux-low.h (get_process): Rename to ...
13978 (get_lwp): ... this. Adjust.
13979 (get_thread_process): Rename to ...
13980 (get_thread_lwp): ... this. Adjust.
13981 (get_process_thread): Rename to ...
13982 (get_lwp_thread): ... this. Adjust.
13983 (struct process_info): Rename to ...
13984 (struct lwp_info): ... this.
13985 (all_processes): Rename to ...
13986 (all_lwps): ... this.
13987 * proc-service.c (ps_lgetregs): Adjust.
13988 * thread-db.c (thread_db_create_event, find_one_thread)
13989 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13991 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13993 * server.c (handle_query): Handle "qAttached".
13995 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13997 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13998 GPLv3, update license URL.
14000 2009-03-01 Doug Evans <dje@google.com>
14002 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14003 (server_h): Add gdb_signals.h.
14004 (signals.o): Update.
14005 * server.h (target_signal_from_host,target_signal_to_host_p)
14006 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14008 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14010 * remote-utils.c (getpkt): Also generate remote-debug
14011 information if noack_mode is set.
14013 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14015 * server.c (handle_query): Report qXfer:siginfo:read and
14016 qXfer:siginfo:write as supported and handle them.
14017 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14018 * linux-low.c (linux_xfer_siginfo): New.
14019 (linux_target_ops): Set it.
14021 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14023 * server.c (gdbserver_usage): Mention --remote-debug.
14024 (main): Accept '--remote-debug' switch.
14026 2009-01-18 Doug Evans <dje@google.com>
14028 * regcache.c (new_register_cache): No need to check result of xcalloc.
14029 * server.c (handle_search_memory): Back out calls to xmalloc,
14030 result is checked and error is returned to user upon failure.
14031 (handle_query): Ditto. Add more checks for result of malloc.
14032 (handle_v_cont): Check result of malloc, report error back to
14034 (handle_v_run): Ditto. Call freeargv.
14035 * server.h (freeargv): Declare.
14036 * utils.c (freeargv): New fn.
14038 2009-01-15 Doug Evans <dje@google.com>
14040 * gdbreplay.c (perror_with_name): Make arg const char *.
14041 * server.h (target_signal_to_name): Make return type const char *.
14042 * thread-db.c (thread_db_err_str): Make return type const char *.
14043 * utils.c (perror_with_name): Make arg const char *.
14045 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14047 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14048 when handling a EXIT_PROCESS_DEBUG_EVENT.
14050 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14052 * gdbreplay.c (gdbreplay_version): Update copyright year.
14053 * server.c (gdbserver_version): Likewise.
14055 2009-01-05 Doug Evans <dje@google.com>
14057 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14058 (handle_extended_wait): Improve comment.
14060 2008-12-13 Doug Evans <dje@google.com>
14062 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14063 * server.h (ATTR_MALLOC): New macro.
14064 (xmalloc,xcalloc,xstrdup): Declare.
14065 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14066 * inferiors.c: Ditto.
14067 * linux-low.c: Ditto.
14068 * mem-break.c: Ditto.
14069 * regcache.c: Ditto.
14070 * remote-utils.c: Ditto.
14073 * win32-low.c: Ditto.
14075 2008-12-12 Doug Evans <dje@google.com>
14077 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14078 in debugging printf.
14080 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14082 2008-12-09 Doug Evans <dje@google.com>
14084 * linux-low.h (struct process_info): Delete member tid, unused.
14085 * thread-db.c (find_one_thread): Update.
14086 (maybe_attach_thread): Update.
14088 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14090 * target.h (struct target_ops): Add qxfer_osdata member.
14091 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14093 (linux_qxfer_osdata): New functions.
14094 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14096 * server.c (handle_query): Handle "qXfer:osdata:read:".
14097 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14098 (buffer_xml_printf): New functions.
14099 * server.h (struct buffer): New.
14100 (buffer_grow_str, buffer_grow_str0): New macros.
14101 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14102 (buffer_xml_printf): Declare.
14104 2008-11-24 Doug Evans <dje@google.com>
14106 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14108 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14110 * server.c (handle_v_run): Always use the supplied argument list.
14112 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14114 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14115 (xtensa_regmap_table): Add entry for scompare1.
14117 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14119 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14120 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14121 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14122 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14123 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14124 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14125 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14126 XML target descriptions.
14127 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14128 when inferior is running on an ISA 2.05 or later processor. Add
14129 special case to return offset for full 64-bit slot of FPSCR when
14132 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14134 * Makefile.in (SFILES, clean): Added sparc64 files.
14135 (reg-sparc64.o, reg-sparc64.c): New.
14136 * configure.srv (sparc*-*-linux*): New configuration.
14137 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14138 syscall arguments for SPARC.
14139 (regsets_store_inferior_registers): Likewise.
14140 * linux-sparc-low.c: New file.
14142 2008-10-21 Doug Evans <dje@google.com>
14144 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14145 (READLINE_DIR,READLINE_DEP): Delete.
14146 (INTERNAL_CFLAGS): Update.
14147 (LINTFLAGS): Update.
14149 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14151 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14152 whole argv from the last run, not just argv[0].
14154 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14156 * regcache.c (new_register_cache): Return NULL if the register
14157 cache size isn't known yet.
14158 (free_register_cache): Avoid dereferencing a NULL regcache.
14160 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14162 * configure.srv: Merge MIPS and MIPS64.
14164 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14166 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14168 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14170 * Makefile.in: Add required vsx dependencies.
14172 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14173 Declare init_registers_powerpc_vsx32l.
14174 Declare init_registers_powerpc_vsx64l.
14175 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14176 (ppc_arch_setup): Check for VSX in hwcap.
14177 (ppc_fill_vsxregset): New function.
14178 (ppc_store_vsxregset): New function.
14179 Add new VSX entry in regset_info target_regsets.
14181 * configure.srv: Add new VSX dependencies.
14183 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14185 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14186 (remote_open): Set or clear transport_is_reliable.
14187 (putpkt_binary): Don't expect acks in noack mode.
14188 (getpkt): Don't send ack/nac in noack mode.
14189 * server.c (handle_general_set): Handle QStartNoAckMode.
14190 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14192 (main): Reset noack_mode on every connection.
14193 * server.h (noack_mode): Declare.
14195 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14197 * Makefile.in (GDBREPLAY_OBS): New variable.
14198 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14200 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14201 Daniel Jacobowitz <dan@codesourcery.com>
14203 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14204 (usr_store_inferior_registers): Likewise.
14205 (regsets_store_inferior_registers): Likewise.
14207 2008-07-31 Rolf Jansen <rj@surtec.com>
14208 Pedro Alves <pedro@codesourcery.com>
14210 * configure.ac: Check for memmem declaration.
14211 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14212 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14213 (disable_packet_qfThreadInfo): Unconditionally compile.
14214 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14215 * configure, config.in: Regenerate.
14217 2008-07-28 Doug Kwan <dougkwan@google.com>
14219 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14220 (linux_write_memory): Remove declaration of errno.
14222 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14224 * linux-low.c (handle_extended_wait): Do not use "status"
14225 variable uninitialized.
14227 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14229 * server.c (handle_v_attach): Inhibit reporting dll changes.
14231 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14233 * remote-utils.c (prepare_resume_reply): If requested, don't
14234 output "thread:TID" in the T stop reply.
14236 * server.c (disable_packet_vCont, disable_packet_Tthread)
14237 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14238 (handle_query): If requested, disable support for qC, qfThreadInfo
14240 (handle_v_requests): If requested, disable support for vCont.
14241 (gdbserver_show_disableable): New.
14242 (main): Handle --disable-packet and --disable-packet=LIST.
14244 * server.h (disable_packet_vCont, disable_packet_Tthread)
14245 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14247 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14249 * server.c (gdbserver_usage): Mention --version.
14251 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14253 * Makefile.in (gdbreplay.o): New rule.
14255 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14257 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14258 message, not gdbserver.
14260 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14261 Nathan Sidwell <nathan@codesourcery.com>
14262 Joseph Myers <joseph@codesourcery.com>
14264 * acinclude.m4: Include ../../config/acx.m4.
14265 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14266 * configure, config.in: Regenerate.
14267 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14268 * server.c (gdbserver_version): Print PKGVERSION.
14269 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14270 (main): Adjust gdbserver_usage calls.
14271 * gdbreplay.c (version, host_name): Add declarations.
14272 (gdbreplay_version, gdbreplay_usage): New.
14273 (main): Accept --version and --help options.
14275 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14277 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14278 (arm_breakpoint_at): Handle Thumb.
14279 (the_low_target): Add comment.
14281 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14283 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14285 2008-05-09 Doug Evans <dje@google.com>
14287 * server.h (decode_search_memory_packet): Declare.
14288 * remote-utils.c (decode_search_memory_packet): New fn.
14289 * server.c (handle_search_memory_1): New fn.
14290 (handle_search_memory): New fn.
14291 (handle_query): Process qSearch:memory packets.
14293 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14295 * regcache.c (registers_length): Remove.
14296 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14297 full register packet.
14298 * regcache.h (registers_length): Remove prototype.
14299 * server.h (PBUFSIZ): Define to 16384.
14301 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14303 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14304 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14305 powerpc-64l.o, and powerpc-altivec64l.o.
14306 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14307 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14308 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14309 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14310 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14313 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14314 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14315 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14316 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14317 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14318 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14319 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14320 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14321 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14322 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14325 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14326 (init_registers_powerpc_32l): ... this new prototype.
14327 (init_registers_powerpc_32): Remove, replace by ...
14328 (init_registers_powerpc_altivec32l): ... this new prototype.
14329 (init_registers_powerpc_e500): Remove, replace by ...
14330 (init_registers_powerpc_e500l): ... this new prototype.
14331 (init_registers_ppc64): Remove, replace by ...
14332 (init_registers_powerpc_64l): ... this new prototype.
14333 (init_registers_powerpc_64): Remove, replace by ...
14334 (init_registers_powerpc_altivec64l): ... this new prototype.
14335 (ppc_num_regs): Set to 73.
14336 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14337 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14338 (ppc_cannot_store_register): Handle orig_r3 and trap.
14339 (ppc_arch_setup): Update init_registers_... calls.
14340 (ppc_fill_gregset): Handle orig_r3 and trap.
14342 * inferiors.c (clear_inferiors): Reset current_inferior.
14344 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14346 * acinclude.m4: Add override.m4.
14347 * configure: Regenerate.
14349 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14351 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14352 initial call to init_register_ppc64.
14354 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14356 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14357 single powerpc*-*-linux* case.
14358 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14360 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14362 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14363 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14365 * linux-ppc-low.c: Include <elf.h>.
14366 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14367 (ppc_hwcap): New global variable.
14368 (ppc_regmap): Remove __SPE__ #ifdef sections.
14369 (ppc_regmap_e500): New global variable.
14370 (ppc_cannot_store_register): Update __SPE__ special case.
14371 (ppc_get_hwcap): New function.
14372 (ppc_arch_setup): Use it to determine whether inferior supports
14373 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14374 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14375 Do not access registers if target does not support AltiVec.
14376 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14377 Do not access registers if target does not support SPE.
14378 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14380 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14382 * linux-low.c (disabled_regsets, num_regsets): New.
14383 (use_regsets_p): Delete.
14384 (linux_wait_for_process): Clear disabled_regsets.
14385 (regsets_fetch_inferior_registers): Check and set it.
14386 (regsets_store_inferior_registers): Likewise.
14387 (linux_fetch_registers, linux_store_registers): Do not use
14389 (initialize_low): Allocate disabled_regsets.
14391 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14393 * Makefile.in (LIBOBJS): New.
14394 (OBS): Use LIBOBJS.
14395 (memmem.o): New rule.
14396 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14397 * configure: Regenerated.
14399 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14401 * server.c (handle_query): Never return "unsupported" for
14402 qXfer:features:read queries.
14404 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14406 * server.c (get_features_xml): Fix inverted condition.
14407 (handle_query): Always support qXfer:feature:read.
14409 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14411 * server.c (wrapper_argv): New.
14412 (start_inferior): Handle wrapper_argv. If set, expect an extra
14414 (gdbserver_usage): Document --wrapper.
14415 (main): Parse --wrapper.
14417 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14419 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14420 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14421 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14422 (ppc_set_pc): Likewise.
14423 (ppc_arch_setup): New function.
14424 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14425 of collect_register.
14426 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14428 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14430 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14431 instead of linux-ppc64-low.o.
14432 * linux-ppc64-low.c: Remove file.
14433 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14434 (linux-ppc64-low.o): Remove rule.
14436 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14437 (init_registers_powerpc_64): Likewise.
14438 (ppc_regmap): Conditionally define depending on __powerpc64__.
14439 (ppc_cannot_store_register): Do not special-case "fpscr" when
14440 compiled on __powerpc64__.
14441 (ppc_collect_ptrace_register): New function.
14442 (ppc_supply_ptrace_register): New function.
14443 (ppc_breakpoint): Change type to "unsigned int".
14444 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14445 (the_low_target): Conditionally provide initializers for the
14446 arch_setup member depending on __powerpc64__. Install
14447 collect_ptrace_register and supply_ptrace_register members.
14449 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14451 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14452 * server.c (gdbserver_xmltarget): Define.
14453 (get_features_xml): Use it to replace "target.xml" and arch_string.
14455 * configure.srv: Remove srv_xmltarget. Add XML files that were
14456 mentioned there to srv_xmlfiles instead. Remove conditional tests
14457 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14458 srv_xmlfiles and srv_regobj to include all possible choices.
14459 * configure.ac (srv_xmltarget): Remove.
14460 (srv_xmlfiles): Do not add "target.xml".
14461 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14462 checks for supplementary target information.
14463 * configure: Regenerate.
14464 * Makefile.in (XML_TARGET): Remove.
14465 (target.xml): Remove rule.
14466 (clean): Do not clean up target.xml.
14467 (.PRECIOUS): Do not mention target.xml.
14469 * target.h (struct target_ops): Remove arch_string member.
14470 * linux-low.c (linux_arch_string): Remove.
14471 (linux_target_ops): Remove arch_string initializer.
14472 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14473 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14474 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14475 * spu-low.c (spu_arch_string): Remove.
14476 (spu_target_ops): Remove arch_string initializer.
14477 * win32-low.c (win32_arch_string): Remove.
14478 (win32_target_ops): Remove arch_string initializer.
14479 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14480 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14481 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14483 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14485 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14486 by collect_ptrace_register and supply_ptrace_register hooks.
14487 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14488 instead of checking for the_low_target.left_pad_xfer.
14489 (usr_store_inferior_registers): Use collect_ptrace_register callback
14490 instead of checking for the_low_target.left_pad_xfer.
14492 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14493 (s390_supply_ptrace_register): Likewise.
14494 (s390_fill_gregset): Call s390_collect_ptrace_register.
14495 (the_low_target): Update.
14497 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14498 (ppc_supply_ptrace_register): Likewise.
14499 (the_low_target): Update.
14501 * linux-i386-low.c (the_low_target): Update.
14502 * linux-x86-64-low.c (the_low_target): Update.
14504 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14506 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14507 reg-s390.o and reg-s390x.o.
14509 * linux-low.c (new_inferior): New global variable.
14510 (linux_create_inferior, linux_attach): Set it.
14511 (linux_wait_for_process): Call the_low_target.arch_setup after the
14512 target has stopped for the first time.
14513 (initialize_low): Do not call the_low_target.arch_setup.
14515 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14516 (s390_set_pc): Likewise.
14517 (s390_arch_setup): New function.
14518 (the_low_target): Use s390_arch_setup as arch_setup routine.
14520 * regcache.c (realloc_register_cache): New function.
14521 (set_register_cache): Call it for each existing regcache.
14523 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14525 * server.h (init_registers): Remove prototype.
14527 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14528 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14529 instead of init_registers ().
14530 * linux-arm-low.c (init_registers_arm): Add prototype.
14531 (init_registers_arm_with_iwmmxt): Likewise.
14532 (the_low_target): Add initializer for arch_setup field.
14533 * linux-cris-low.c (init_registers_cris): Add prototype.
14534 (the_low_target): Add initializer for arch_setup field.
14535 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14536 (the_low_target): Add initializer for arch_setup field.
14537 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14538 (the_low_target): Add initializer for arch_setup field.
14539 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14540 (the_low_target): Add initializer for arch_setup field.
14541 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14542 (the_low_target): Add initializer for arch_setup field.
14543 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14544 (the_low_target): Add initializer for arch_setup field.
14545 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14546 (init_registers_mips64_linux): Likewise.
14547 (the_low_target): Add initializer for arch_setup field.
14548 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14549 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14550 (the_low_target): Add initializer for arch_setup field.
14551 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14552 (init_registers_powerpc_64): Likewise.
14553 (the_low_target): Add initializer for arch_setup field.
14554 * linux-s390-low.c (init_registers_s390): Add prototype.
14555 (init_registers_s390x): Likewise.
14556 (the_low_target): Add initializer for arch_setup field.
14557 * linux-sh-low.c (init_registers_sh): Add prototype.
14558 (the_low_target): Add initializer for arch_setup field.
14559 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14560 (the_low_target): Add initializer for arch_setup field.
14561 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14562 (the_low_target): Add initializer for arch_setup field.
14564 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14565 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14566 instead of init_registers ().
14567 * win32-arm-low.c (init_registers_arm): Add prototype.
14568 (the_low_target): Add initializer for arch_setup field.
14569 * win32-i386-low.c (init_registers_i386): Add prototype.
14570 (the_low_target): Add initializer for arch_setup field.
14572 * spu-low.c (init_registers_spu): Add prototype.
14573 (initialize_low): Call initialie_registers_spu () instead of
14574 initialize_registers ().
14576 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14578 * server.c (handle_v_requests): When handling the vRun and vAttach
14579 packets, if already debugging a process, don't kill it. Return an
14582 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14584 * server.c (handle_query): Correct length check.
14586 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14588 * win32-low.c (do_initial_child_stuff): Add process handle
14589 parameter. Set current_process_handle and current_process_id from the
14590 parameters. Clear globals.
14591 (win32_create_inferior): Don't set current_process_handle and
14592 current_process_id here. Instead pass them on the call to
14593 do_initial_child_stuff.
14594 (win32_attach): Likewise.
14595 (win32_clear_inferiors): New.
14596 (win32_kill): Don't close the current process handle or the
14597 current thread handle here. Instead call win32_clear_inferiors.
14598 (win32_detach): Don't open a new handle to the process. Call
14599 win32_clear_inferiors.
14600 (win32_join): Don't rely on current_process_handle; open a new
14601 handle using the process id.
14602 (win32_wait): Call win32_clear_inferiors when the inferior process
14605 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14607 * server.c (monitor_show_help): Add "exit".
14609 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14611 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14612 (clean): Add reg-xtensa.c.
14613 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14614 * configure.srv (xtensa*-*-linux*) New target.
14615 * linux-xtensa-low.c: New.
14616 * xtensa-xtregs.c: New.
14618 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14620 * hostio.c: Don't include errno.h.
14621 (errno_to_fileio_errno): Move to hostio-errno.
14622 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14623 error number outputting to the target->hostio_last_error callback.
14624 (hostio_packet_error): Use FILEIO_EINVAL directly.
14625 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14626 calls to hostio_error.
14627 * hostio-errno.c: New.
14628 * server.h (hostio_last_error_from_errno): Declare.
14629 * target.h (target_ops): Add hostio_last_error member.
14630 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14631 as hostio_last_error handler.
14632 * spu-low.c (spu_target_ops): Likewise.
14633 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14634 (wince_hostio_last_error): New functions.
14635 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14636 as hostio_last_error handler.
14637 (win32_target_ops) [!_WIN32_WCE]: Register
14638 hostio_last_error_from_errno as hostio_last_error handler.
14639 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14640 (hostio-errno.o): New rule.
14641 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14642 * configure.srv (srv_hostio_err_objs): New variable. Default to
14644 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14645 * configure: Regenerate.
14647 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14649 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14650 (linux_kill, linux_detach): Clean up the process list.
14651 * remote-utils.c (remote_open): Improve port number parsing.
14652 (putpkt_binary, input_interrupt): Only send interrupts if the target
14654 * server.c (extended_protocol): Make static.
14655 (attached): Define earlier.
14656 (exit_requested, response_needed, program_argv): New variables.
14657 (target_running): New.
14658 (start_inferior): Clear attached here.
14659 (attach_inferior): Set attached here.
14660 (require_running): Define.
14661 (handle_query): Use require_running and target_running. Implement
14663 (handle_v_attach, handle_v_run): New.
14664 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14665 (gdbserver_usage): Update.
14666 (main): Redo argument parsing. Handle --debug and --multi. Handle
14667 --attach along with other options or after the port. Save
14668 program_argv. Support no initial program. Resynchronize
14669 communication with GDB after an error. Handle "monitor exit".
14670 Use require_running and target_running. Always allow the extended
14671 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14672 restart in extended mode.
14673 * README: Refer to the GDB manual. Update --attach usage.
14675 2007-12-20 Andreas Schwab <schwab@suse.de>
14677 * linux-low.c (STACK_SIZE): Define.
14678 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14679 (linux_test_for_tracefork): Likewise.
14681 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14683 * linux-low.c (linux_wait_for_event): Update messages. Do not
14684 reinsert auto-delete breakpoints.
14685 * mem-break.c (struct breakpoint): Change return type of handler to
14687 (set_breakpoint_at): Update handler type.
14688 (reinsert_breakpoint_handler): Return 1 instead of calling
14690 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14692 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14693 * mem-break.h (set_breakpoint_at): Update handler type.
14694 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14695 * win32-low.c (auto_delete_breakpoint): New.
14696 (get_child_debug_event): Use it.
14698 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14700 * configure.ac: Check for pread and pwrite.
14701 * hostio.c (handle_pread): Fall back to lseek and read.
14702 (handle_pwrite): Fall back to lseek and write.
14703 * config.in, configure: Regenerated.
14705 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14707 * server.c (myresume): Add own_buf argument.
14708 (main): Update calls.
14710 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14712 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14713 * remote-utils.c (remote_open): Do not call disable_async_io.
14714 (block_async_io): Delete.
14715 (unblock_async_io): Make static.
14716 (initialize_async_io): New.
14717 * server.c (handle_v_cont): Handle async I/O here.
14718 (myresume): Likewise. Move other common resume tasks here...
14719 (main): ... from here. Call initialize_async_io. Disable async
14720 I/O before the main loop.
14721 * server.h (initialize_async_io): Declare.
14722 (block_async_io, unblock_async_io): Delete prototypes.
14723 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14725 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14727 * remote-utils.c (readchar): Allow binary data in received messages.
14729 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14731 * win32-low.c (attaching): New global.
14732 (win32_create_inferior): Clear the `attaching' global.
14733 (win32_attach): Set the `attaching' global.
14734 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14735 attaching. Only set a breakpoint at the entry point if not
14738 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14740 * server.c (main): Don't report dll events on the initial
14741 connection on attaches.
14743 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14745 * server.c (main): Relax numerical bases supported for the pid of
14746 the --attach command line argument.
14748 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14750 * win32-low.c (win32_attach): Call OpenProcess before
14751 DebugActiveProcess, not after. Add last error output to error
14754 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14756 * win32-low.c (win32_get_thread_context)
14757 (win32_set_thread_context): New functions.
14758 (thread_rec): Use win32_get_thread_context.
14759 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14760 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14763 2007-12-03 Leo Zayas
14764 Pedro Alves <pedro_alves@portugalmail.pt>
14766 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14768 (child_add_thread): Minor cleanup.
14769 (child_continue): Resume artificially suspended threads before
14770 calling ContinueDebugEvent.
14771 (suspend_one_thread): New.
14772 (fake_breakpoint_event): New.
14773 (get_child_debug_event): Change return type to int. Check here if
14774 gdb sent an interrupt request. If a soft interrupt was requested,
14775 fake a breakpoint event. Return 0 if there is no event to handle,
14777 (win32_wait): Don't check here if gdb sent an interrupt request.
14778 Ensure there is a valid event to handle.
14779 (win32_request_interrupt): Add soft interruption method as last
14782 2007-12-03 Leo Zayas
14783 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * win32-low.h (win32_thread_info): Add descriptions to the
14786 structure members. Replace `suspend_count' counter by a
14788 * win32-low.c (thread_rec): Update condition of when to get the
14789 context from the inferior. Rely on ContextFlags being set if it
14790 has already been retrieved. Only suspend the inferior thread if
14791 we haven't already. Warn if that fails.
14792 (continue_one_thread): s/suspend_count/suspended/. Only call
14793 ResumeThread once. Warn if that fails.
14795 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14797 * win32-low.c (win32_wait): Don't read from the inferior when it
14798 has already exited.
14800 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14802 * Makefile.in (win32_low_h): New variable.
14803 (win32-low.o): Add dependency on $(win32_low_h).
14804 (win32-arm-low.o, win32-i386-low.o): New rules.
14806 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14808 * hostio.c: Correct copyright year.
14810 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14812 * Makefile.in (OBS): Add hostio.o.
14813 (hostio.o): New rule.
14814 * server.h (handle_vFile): Declare.
14815 * hostio.c: New file.
14816 * server.c (handle_v_requests): Take packet_len and new_packet_len
14817 for binary packets. Call handle_vFile.
14818 (main): Update call to handle_v_requests.
14820 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14822 * linux-low.c: Include <sched.h>.
14824 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14826 * linux-low.c (linux_tracefork_grandchild): New.
14827 (linux_tracefork_child): Use clone.
14828 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14830 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14832 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14834 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14836 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14838 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14840 * inferiors.c (change_inferior_id): Delete.
14841 (add_pid_to_list, pull_pid_from_list): New.
14842 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14843 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14844 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14845 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14846 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14847 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14848 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14849 (using_threads): Always set to 1.
14850 (handle_extended_wait): New.
14851 (add_process): Do not set TID.
14852 (linux_create_inferior): Set must_set_ptrace_flags.
14853 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14854 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14855 (linux_thread_alive): Rename TID argument to LWPID.
14856 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14857 (linux_wait_for_event): Do not use TID or check using_threads. Update
14858 call to dead_thread_notify. Call handle_extended_wait.
14859 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14860 (send_sigstop): Delete sigstop_sent.
14861 (wait_for_sigstop): Avoid TID.
14862 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14863 (linux_test_for_tracefork): New.
14864 (linux_lookup_signals): Use thread_db_active and
14865 linux_supports_tracefork_flag.
14866 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14867 * linux-low.h (get_process_thread): Avoid TID.
14868 (struct process_ifo): Move thread_known and tid to the end. Remove
14870 (linux_attach_lwp, thread_db_init): Update prototypes.
14871 * server.h (change_inferior_id): Delete prototype.
14872 (add_pid_to_list, pull_pid_from_list): New prototypes.
14873 * thread-db.c (thread_db_use_events): New.
14874 (find_first_thread): Rename to...
14875 (find_one_thread): ...this. Update callers and messages. Do not
14876 call fatal. Check thread_db_use_events. Do not call
14877 change_inferior_id or new_thread_notify.
14878 (maybe_attach_thread): Update. Do not call new_thread_notify.
14879 (thread_db_init): Set thread_db_use_events. Check use_events.
14880 * utils.c (fatal, warning): Correct message prefix.
14882 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14884 * Makefile.in (clean): Remove new files.
14885 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14886 (powerpc-64.o, powerpc-64.c): New rules.
14887 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14888 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14890 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14892 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14893 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14894 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14895 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14896 (target_regsets): Add AltiVec and SPE register sets.
14897 * configure.ac: Check for AltiVec and SPE.
14898 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14899 (ppc_fill_vrregset, ppc_store_vrregset): New.
14900 (target_regsets): Add AltiVec register set.
14901 * configure: Regenerated.
14903 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14905 * linux-low.c (O_LARGEFILE): Define.
14906 (linux_read_memory): Use /proc/PID/mem.
14907 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14908 * configure, config.in: Regenerated.
14910 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14912 * linux-low.c (linux_wait_for_event): Do not pass signals while
14915 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14917 * win32-low.c (create_process): New.
14918 (win32_create_inferior): Use create_process instead of
14919 CreateProcess. If create_process failed retry appending an ".exe"
14920 suffix. Store the GetLastError result immediatelly after
14921 create_process calls and use it on the call to error.
14923 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14925 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14927 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14929 * configure.ac: Switch license to GPLv3.
14931 2007-08-01 Michael Snyder <msnyder@access-company.com>
14933 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14935 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14937 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14939 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14940 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14941 CloseToolhelp32Snapshot.
14942 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14943 CloseToolhelp32Snapshot.
14945 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14947 * server.c (main): Check for inferior exit before main loop.
14949 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14951 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14952 instead of on tmp_desc.
14954 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14955 Daniel Jacobowitz <dan@codesourcery.com>
14957 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14958 (add_thread): Minor cleanups.
14959 (clear_inferiors): Move lower in the file. Clear the DLL
14961 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14962 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14963 (xml_escape_text): New.
14964 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14966 (handle_v_cont): Report errors.
14967 (gdbserver_version): Update.
14968 (main): Correct size of own_buf. Do not report initial DLL events.
14969 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14970 (unloaded_dll, xml_escape_text): New.
14971 * win32-low.c (enum target_waitkind): Update comments.
14972 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14973 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14974 (win32_EnumProcessModules, win32_GetModuleInformation)
14975 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14976 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14977 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14978 (win32_Module32First, win32_Module32Next, load_toolhelp)
14979 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14980 (get_child_debug_event): Handle DLL events.
14981 (win32_wait): Likewise.
14983 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14985 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14986 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14988 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14990 * win32-low.c (handle_output_debug_string): Ignore event if not
14993 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14995 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14997 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14999 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15001 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15003 * inferiors.c (change_inferior_id): Add comment.
15004 * linux-low.c (check_removed_breakpoint): Add an early
15005 prototype. Improve debug output.
15006 (linux_attach): Doc update.
15007 (linux_detach_one_process, linux_detach): Clean up before releasing
15009 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15010 * linux-low.h (struct process_info): Doc improvement.
15011 * mem-break.c (delete_all_breakpoints): New.
15012 * mem-break.h (delete_all_breakpoints): New prototype.
15013 * thread-db.c (find_first_thread): New.
15014 (thread_db_create_event): Call it instead of
15015 thread_db_find_new_threads. Clean up unused variables.
15016 (maybe_attach_thread): Remove first thread handling.
15017 (thread_db_find_new_threads): Use find_first_thread.
15018 (thread_db_get_tls_address): Likewise.
15020 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15022 * thread-db.c (thread_db_find_new_threads): Add prototype.
15023 (thread_db_create_event): Check for the main thread before adding
15025 (maybe_attach_thread): Only enable event reporting if TID == 0.
15026 (thread_db_get_tls_address): Check for new threads.
15028 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15030 * linux-low.c (linux_create_inferior): Try execv before execvp.
15031 * spu-low.c (spu_create_inferior): Likewise.
15033 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15035 * linux-low.c (linux_create_inferior): Change execv to execvp.
15036 * spu-low.c (spu_create_inferior): Likewies.
15038 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15040 * Makefile.in (clean): Clean new files instead of deleted ones.
15041 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15042 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15044 * configure.srv: Specify XML files and new regformats for MIPS and
15046 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15047 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15048 an entry for the restart register.
15049 (mips_cannot_fetch_register, mips_cannot_store_register)
15050 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15051 register names to match the XML descriptions.
15052 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15053 restart register instead of $0.
15055 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15056 Markus Deuling <deuling@de.ibm.com>
15058 * remote-utils.c (decode_xfer_write): New function.
15059 * server.h (decode_xfer_write): Add prototype.
15060 * server.c (handle_query): Add PACKET_LEN argument. Support
15061 qXfer:spu:read and qXfer:spu:write packets.
15062 (main): Pass packet_len to handle_query.
15063 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15064 * target.h (target_ops): Add qxfer_spu.
15066 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15068 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15069 accessing non-seekable spufs files.
15071 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15073 * server.c (handle_query): Add reply for qC packet.
15075 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15076 Leo Zayas <lerele@champenstudios@com>
15078 * server.h (check_remote_input_interrupt_request): New function.
15079 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15080 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15081 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15082 (check_remote_input_interrupt_request): New function.
15083 * server.h (check_remote_input_interrupt_request): Declare.
15084 * win32-low.c (winapi_DebugBreakProcess,
15085 winapi_GenerateConsoleCtrlEvent): New typedefs.
15086 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15088 (win32_wait): Check for remote interrupt request
15089 with check_remote_input_interrupt_request.
15090 (win32_request_interrupt): New function.
15091 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15093 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15095 * win32-low.c (debug_registers_changed,
15096 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15097 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15098 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15099 (thread_rec): Get context using the low target.
15100 (child_add_thread): Call thread_added on the low target,
15101 which does the same thing.
15103 (do_initial_child_stuff): Remove debug registers references.
15104 Set context using the low target. Resume threads after
15105 setting the contexts.
15106 (child_continue): Remove dead variable. Remove debug
15107 registers references.
15108 (child_fetch_inferior_registers): Go through the low target.
15109 (do_child_store_inferior_registers): Remove.
15110 (child_store_inferior_registers): Go through the low target.
15111 (win32_resume): Remove debug registers references.
15112 Set context using the low target.
15113 (handle_exception): Change return type to void. Don't record
15114 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15115 first chance exception.
15116 (get_child_debug_event): Change return type to void. Remove
15117 goto loop. Always return after waiting for debug event.
15118 (win32_wait): Convert to switch statement. Handle spurious
15121 * win32-i386-low.c (debug_registers_changed,
15122 debug_registers_used): New.
15123 (initial_stuff): Rename to ...
15124 (i386_initial_stuff): ... this. Clear debug registers
15126 (store_debug_registers): Delete.
15127 (i386_get_thread_context): New.
15128 (load_debug_registers): Delete.
15129 (i386_set_thread_context): New.
15130 (i386_thread_added): New.
15131 (single_step): Rename to ...
15132 (i386_single_step): ... this.
15133 (do_fetch_inferior_registers): Rename to ...
15134 (i386_fetch_inferior_register): ... this.
15135 (i386_store_inferior_register): New.
15136 (the_low_target): Adapt to new interface.
15138 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15139 (arm_get_thread_context): New.
15140 (arm_set_thread_context): New.
15142 (do_fetch_inferior_registers): Rename to ...
15143 (arm_fetch_inferior_register): ... this.
15144 (arm_store_inferior_register): New.
15145 (arm_wince_breakpoint): Reimplement as unsigned long.
15146 (arm_wince_breakpoint_len): Define.
15147 (the_low_target): Adapt to new interface.
15149 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15150 load_debug_registers. Add get_thread_context, set_thread_context,
15151 thread_added and store_inferior_register. Rename
15152 fetch_inferior_registers to fetch_inferior_register.
15153 (regptr): Remove declaration.
15155 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15157 * linux-low.c (linux_detach): Change return type to int. Return 0.
15158 * spu-low.c (spu_detach): Likewise.
15160 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15162 * target.h (target_ops): Change return type of detach to int.
15164 (join_inferior): New.
15165 * server.c (main): Don't skip detach support on mingw32.
15166 If the inferior doesn't support detaching return error.
15167 Call join_inferior instead of using waitpid.
15168 * linux-low.c (linux_join): New.
15169 (linux_target_op): Add linux_join.
15170 * spu-low.c (spu_join): New.
15171 (spu_target_ops): Add spu_join.
15172 * win32-low.c (win32_detach): Adapt to new interface.
15173 Reopen current_process_handle before detaching. Issue a child
15174 resume before detaching.
15176 (win32_target_op): Add win32_join.
15178 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * win32-low.c (win32-attach): Fix return value.
15181 * target.h (target_ops): Describe ATTACH return values.
15183 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15185 * win32-low.c (GETPROCADDRESS): Define.
15186 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15187 (winapi_DebugSetProcessKillOnExit): Likewise.
15188 (win32_create_inferior): Force usage of ansi CreateProcessA.
15189 (win32_attach): Use GETPROCADDRESS.
15190 (win32_detach): Likewise.
15192 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15194 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15196 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15198 * win32-low.c: Commit leftover changes from 2007-03-29.
15200 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15202 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15203 fields short instead of int. Add explicit padding.
15204 (i387_cache_to_fsave): Remove unnecessary casts.
15205 (i387_fsave_to_cache): Doc fix.
15206 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15208 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15210 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15211 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15213 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15215 * configure.srv (arm*-*-mingw32ce*): Move near the other
15218 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15220 * configure.ac: Add errno checking.
15221 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15222 sys/file.h and malloc.h.
15223 (AC_CHECK_DECLS): Add perror.
15224 (srv_mingwce): Handle.
15225 * configure.srv (i[34567]86-*-cygwin*): Add
15226 win32-i386-low.o to srv_tgtobj.
15227 (i[34567]86-*-mingw*): Likewise.
15228 (arm*-*-mingw32ce*): Add case.
15229 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15230 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15231 [__MINGW32CE__] (strerror): New function.
15232 [__MINGW32CE__] (errno): Define to GetLastError.
15233 [__MINGW32CE__] (COUNTOF): New macro.
15234 (remote_open): Remove extra close call.
15235 * mem-break.c (delete_breakpoint_at): New function.
15236 * mem-break.h (delete_breakpoint_at): Declare.
15237 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15238 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15239 [USE_WIN32API] (read, write): Add char* casts.
15240 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15241 * server.h: Include wincecompat.h on Windows CE.
15242 [HAVE_ERRNO_H]: Check.
15243 (perror): Declare if not declared.
15244 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15245 (perror_with_name): Remove errno declaration.
15246 * wincecompat.h: New.
15247 * wincecompat.c: New.
15248 * win32-low.h: New.
15249 * win32-arm-low.c: New.
15250 * win32-i386-low.c: New.
15251 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15252 (OUTMSG2): Make it safe.
15254 (COUNTOF): New macro.
15255 (NUM_REGS): Get it from the low target.
15256 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15257 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15258 (thread_rec): Let low target handle debug registers.
15259 (child_add_thread): Likewise.
15260 (child_init_thread_list): Likewise.
15261 (continue_one_thread): Likewise.
15263 (do_child_fetch_inferior_registers): Move to ...
15264 * win32-i386-low.c: ... here, and rename to ...
15265 (do_fetch_inferior_registers): ... this.
15266 * win32-low.c (child_fetch_inferior_registers):
15267 Go through the low target.
15268 (do_child_store_inferior_registers): Use regptr.
15269 (strwinerror): New function.
15270 (win32_create_inferior): Handle Windows CE.
15271 Use strwinerror instead of strerror on Windows error
15272 codes. Add program to the error output.
15273 Don't close the main thread handle on Windows CE.
15274 (win32_attach): Use coredll.dll on Windows CE.
15275 (win32_kill): Close current process and current
15277 (win32_detach): Use coredll.dll on Windows CE.
15278 (win32_resume): Let low target handle debug registers, and
15280 (handle_exception): Add/Remove initial breakpoint. Avoid
15281 non-existant WSTOPSIG on Windows CE.
15282 (win32_read_inferior_memory): Cast to remove warning.
15283 (win32_arch_string): Go through the low target.
15284 (initialize_low): Call set_breakpoint_data with the low
15285 target's breakpoint.
15286 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15287 FOP_REGNUM, mappings): Move to ...
15288 * win32-i386-low.c: ... here.
15289 * win32-low.c (win32_thread_info): Move to ...
15290 * win32-low.h: ... here.
15291 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15292 win32-arm-low.c and wincecompat.c.
15293 (all:): Add $EXEEXT.
15294 (install-only:): Likewise.
15295 (gdbserver:): Likewise.
15296 (gdbreplay:): Likewise.
15297 * config.in: Regenerate.
15298 * configure: Regenerate.
15300 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15302 * win32-low.c: Rename typedef thread_info to
15303 win32_thread_info throughout.
15305 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15307 * win32-i386-low.c: Rename to ...
15308 * win32-low.c: ... this.
15309 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15310 * Makefile.in: Likewise.
15312 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15314 * remote-utils.c (monitor_output): Constify msg parameter.
15315 * server.h (monitor_output): Likewise.
15316 * win32-i386-low.c (handle_output_debug_string): New.
15317 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15318 handle_output_debug_string.
15319 (get_child_debug_event): Likewise.
15321 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15323 * server.c (main): Correct strtoul check.
15325 2007-03-27 Jon Ringle <jon@ringle.org>
15327 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15329 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15331 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15333 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15335 * terminal.h: Check HAVE_SGTTY_H.
15337 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15339 * remote-utils.c (remote_open): Print out the assigned port number.
15341 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15343 * remote-utils.c (monitor_output): New function.
15344 * server.c (debug_threads): Define here.
15345 (monitor_show_help): New function.
15346 (handle_query): Handle qRcmd.
15347 (main): Do not handle 'd' packet.
15348 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15349 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15352 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15354 * Makefile.in (EXEEXT): New.
15355 (clean): Use $(EXEEXT).
15357 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15359 * target.h (target_ops): Rename send_signal to request_interrupt,
15360 and remove enum target_signal parameter.
15361 * linux-low.c (linux_request_interrupt): Rename from
15362 linux_send_signal, and always send SIGINT.
15363 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15364 and always send SIGINT.
15365 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15367 (input_interrupt): Likewise.
15369 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15371 * server.c (get_features_xml): Check if target implemented
15373 * win32-i386-low.c (win32_arch_string): New.
15374 (win32_target_ops): Add win32_arch_string as arch_string member.
15376 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15378 * spu-low.c (spu_arch_string): New.
15379 (spu_target_ops): Add spu_arch_string.
15381 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15383 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15384 * configure.ac: Do not check for terminal.h.
15385 * configure, config.in: Regenerated.
15387 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15389 * Makefile.in (OBS): Add $(XML_BUILTIN).
15390 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15392 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15393 (arm-with-iwmmxt.c): New.
15394 * config.in, configure: Regenerate.
15395 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15396 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15397 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15398 (arm*-*-linux*): Add iWMMXt and regset support.
15399 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15400 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15401 (arm_store_wmmxregset, target_regsets): New.
15402 * server.c (get_features_xml): Take annex argument. Check builtin
15404 (handle_query): Handle multiple annexes.
15406 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15408 * remote-utils.c [USE_WIN32API] (read, write): Define.
15409 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15412 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15414 * linux-i386-low.c (the_low_target): Set arch_string.
15415 * linux-x86-64-low.c (the_low_target): Likewise.
15416 * linux-low.c (linux_arch_string): New.
15417 (linux_target_ops): Add it.
15418 * linux-low.h (struct linux_target_ops): Add arch_string.
15419 * server.c (write_qxfer_response): Use const void * for DATA.
15420 (get_features_xml): New.
15421 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15422 * target.h (struct target_ops): Add arch_string method.
15424 2007-01-03 Denis Pilat <denis.pilat@st.com>
15425 Daniel Jacobowitz <dan@codesourcery.com>
15427 * linux-low.c (linux_kill): Handle being called with no threads.
15428 * win32-i386-low.c (win32_kill): Likewise.
15429 (get_child_debug_event): Clear current_process_handle.
15431 2006-12-30 Denis PILAT <denis.pilat@st.com>
15432 Daniel Jacobowitz <dan@codesourcery.com>
15434 * remote-utils.c (remote_open): Check the type of specified
15435 serial port devices before opening them.
15436 * server.c (main): Kill the inferior if an error occurs during
15437 the first remote_open.
15439 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15441 * README: Update supported targets.
15443 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15445 * Makefile.in (clean): Remove reg-mips64.c.
15446 (reg-mips64.c, reg-mips64.o): New rules.
15447 * configure.srv: Handle mips64. Include regset support for mips.
15448 * linux-mips-low.c (union mips_register): New.
15449 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15450 (mips_breakpoint, mips_breakpoint_at): Use int.
15451 (mips_collect_register, mips_supply_register)
15452 (mips_collect_register_32bit, mips_supply_register_32bit)
15453 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15454 (mips_store_fpregset, target_regsets): New.
15455 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15457 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15459 * configure.srv: Add target "spu*-*-*".
15460 * Makefile.in (clean): Remove reg-spu.c.
15461 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15462 * spu-low.c: New file.
15464 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15466 * configure.ac: Correct td_thr_tls_get_addr test.
15467 * configure: Regenerated.
15469 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15471 * linux-low.c (linux_wait_for_event): Reformat. Use the
15472 pass_signals array.
15473 * remote-utils.c (decode_address_to_semicolon): New.
15474 * server.c (pass_signals, handle_general_set): New.
15475 (handle_query): Mention QPassSignals for qSupported.
15476 (main): Call handle_general_set.
15477 * server.h (pass_signals, decode_address_to_semicolon): New.
15479 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15481 * server.c (handle_query): Correct error handling for read_auxv.
15483 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15485 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15486 and srv_linux_thread_db to yes.
15487 * linux-s390-low.c (s390_fill_gregset): New function.
15488 (target_regsets): Define data structure.
15490 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15492 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15493 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15494 * config.in, configure: Regenerated.
15495 * inferiors.c (gdb_id_to_thread): New function.
15496 (gdb_id_to_thread_id): Use it.
15497 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15498 * linux-low.h (struct process_info): Add th member.
15499 (thread_db_get_tls_address): New prototype.
15500 * remote-utils.c (decode_address): Make non-static.
15501 * server.c (handle_query): Handle qGetTLSAddr.
15502 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15503 * target.h (struct target_ops): Add get_tls_address.
15504 * thread-db.c (maybe_attach_thread): Save the thread handle.
15505 (thread_db_get_tls_address): New.
15507 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15509 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15510 (linux_resume_one_process): Take a siginfo_t *. Update all
15511 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15512 (struct pending_signals): Add a siginfo_t.
15513 (linux_wait_for_process): Always set last_status.
15514 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15515 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15516 * linux-low.h (struct process_info): Add last_status.
15518 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15520 * remote-utils.c (try_rle): New function.
15521 (putpkt_binary): Use it.
15523 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15525 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15526 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15527 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15528 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15529 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15532 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15534 * server.c (terminal_fd): New variable.
15535 (old_foreground_pgrp): Likewise.
15536 (restore_old_foreground_pgrp): New function.
15537 (start_inferior): Record the terminal file descriptor in terminal_fd
15538 and its original foreground group in old_foreground_pgrp. Register
15539 restore_old_foreground_pgrp with atexit().
15541 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15543 * server.c (handle_query): Correct qPart to qXfer.
15545 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15547 * configure.ac: Check for more headers which are missing on
15548 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15549 * configure.srv: Add Cygwin and mingw32.
15550 * remote-utils.c: Don't include headers unconditionally which
15551 are missing on mingw32. Include <winsock.h> for mingw32.
15552 (remote_open): Adjust for mingw32 support. Flush
15553 standard error after writing to it.
15554 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15555 (unblock_async_io, enable_async_io, disable_async_io)
15556 (readchar, getpkt): Update for Winsock support.
15557 (prepare_resume_reply): Expect a protocol signal number.
15558 * server.c: Disable <sys/wait.h> on mingw32.
15559 (start_inferior): Adjust for mingw32 support. Flush
15560 standard error after writing to it.
15561 (attach_inferior): Likewise. Use protocol signal
15563 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15565 * win32-i386-low.c: New file.
15566 * Makefile.in (XM_CLIBS): Set.
15567 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15568 (win32-i386-low.o): New dependency rule.
15569 * linux-low.c (linux_wait): Use target signal numbers.
15570 * target.h (struct target_ops): Doc fix.
15571 * server.h (target_signal_to_name): New prototype.
15572 * gdbreplay.c: Don't include headers unconditionally which
15573 are missing on mingw32. Include <winsock.h> for mingw32.
15574 (remote_close, remote_open): Adjust for Winsock support.
15575 * configure, config.in: Regenerated.
15577 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15579 * server.c (decode_xfer_read, write_qxfer_response): New.
15580 (handle_query): Take a packet length argument. Handle
15581 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15582 the qSupported response.
15583 (main): Update call to handle_query.
15585 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15587 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15588 (putpkt_binary): Renamed from putpkt and adjusted for binary
15590 (putpkt): New wrapper for putpkt_binary.
15591 (readchar): Don't mask off the high bit.
15592 (decode_X_packet): New function.
15593 * server.c (main): Call putpkt_binary if a handler sets the packet
15594 length. Save the length of the incoming packet. Handle 'X'.
15595 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15597 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15599 * server.c (handle_query): Handle qSupported.
15601 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15603 * remote-utils.c (all_symbols_looked_up): New variable.
15604 (look_up_one_symbol): Check it.
15605 * server.h (look_up_one_symbol): New declaration.
15606 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15608 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15610 * Makefile.in (linux-arm-low.o): Update dependencies.
15611 * linux-arm-low.c: Include "gdb_proc_service.h".
15612 (PTRACE_GET_THREAD_AREA): Define.
15613 (ps_get_thread_area): New function.
15615 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15617 * configure.srv (m68k*-*-uclinux*): New target.
15618 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15619 (linux_resume_one_process): Remove extraneous cast.
15620 (linux_read_offsets): New.
15621 (linux_target_op): Add linux_read_offsets on mmuless systems.
15622 * server.c (handle_query): Add qOffsets logic.
15623 * target.h (struct target_ops): Add read_offsets.
15625 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15627 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15628 (PTRACE_GET_THREAD_AREA): Define.
15629 (ps_get_thread_area): New function.
15630 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15631 (linux-x86-64-low.o): Update.
15633 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15635 * configure.ac: Remove checks for prfpregset_t.
15636 * gdb_proc_service.h: New file.
15637 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15638 new "gdb_proc_service.h".
15639 * proc-service.c: Likewise.
15640 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15641 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15642 * Makefile.in (gdb_proc_service_h): Updated.
15643 * configure, config.in: Regenerated.
15645 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15647 * remote-utils.c (prepare_resume_reply): Move declaration
15648 of gdb_id_from_wait to the top of the block.
15650 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15652 * linux-low.c (regsets_store_inferior_registers): Read the regset
15653 from the target before filling it.
15655 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15657 * server.c (attach_inferior): Return SIGTRAP for a successful
15660 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15662 * Makefile.in (OBS): Add version.o.
15663 (STAGESTUFF): Delete.
15664 (version.o): Add dependencies.
15665 (version.c): Replace rule.
15666 (clean): Remove version.c.
15667 * server.c (gdbserver_version): New.
15668 (gdbserver_usage): Use printf.
15669 (main): Handle --version and --help.
15670 * server.h (version, host_name): Add declarations.
15672 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15684 * linux-x86-64-low.c:
15686 * linux-s390-low.c:
15687 * linux-ppc64-low.c:
15689 * linux-mips-low.c:
15690 * linux-m68k-low.c:
15691 * linux-m32r-low.c:
15694 * linux-ia64-low.c:
15695 * linux-i386-low.c:
15696 * linux-crisv32-low.c:
15708 * gdbserver.1: Add (C) after Copyright. Update the FSF
15711 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15713 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15714 (arm_breakpoint_at): Recognize both breakpoints.
15715 (the_low_target): Use the correct breakpoint instruction.
15717 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15719 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15720 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15721 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15722 (the_low_target): Update.
15724 2005-10-25 Andreas Schwab <schwab@suse.de>
15726 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15728 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15729 (ia64_num_regs): Reduce to 462.
15731 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15733 * acinclude.m4: Correct quoting.
15734 * aclocal.m4: Regenerated.
15736 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15737 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15738 (thread_db_init): Call thread_db_err_str.
15739 * configure.ac: Check for TD_VERSION.
15740 * config.in, configure: Regenerated.
15742 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15744 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15746 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15748 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15749 is not available. Define HAVE_PTRACE_GETREGS if it is.
15750 * config.in, configure: Regenerated.
15751 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15752 * linux-i386-low.c, linux-m68k-low.c: Update to use
15753 HAVE_PTRACE_GETREGS.
15754 * linux-low.c (regsets_fetch_inferior_registers)
15755 (regsets_store_inferior_registers): Only return 0 if we processed
15757 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15758 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15760 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15762 * inferiors.c (struct thread_info): Add gdb_id.
15763 (add_thread): Add gdb_id argument.
15764 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15765 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15766 calls to add_thread.
15767 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15768 * server.c (handle_query): Use thread_to_gdb_id.
15769 (handle_v_cont, main): Use gdb_id_to_thread_id.
15770 * server.h (add_thread): Update prototype.
15771 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15774 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15776 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15777 left-padded registers.
15778 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15779 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15781 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15783 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15784 * configure: Regenerate.
15785 * config.in: Regenerate.
15786 * server.h (NEED_DECLARATION_STRERROR):
15787 Replace with !HAVE_DECL_STRERROR.
15789 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15791 * linux-low.c (linux_wait, linux_send_signal): Don't test
15792 an unsigned long variable for > 0 if it could be MAX_ULONG.
15793 * server.c (myresume): Likewise.
15794 * target.c (set_desired_inferior): Likewise.
15796 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15798 * configure.ac: Simplify and improve check for socklen_t.
15799 * configure, config.in: Regenerate.
15801 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15803 * acconfig.h: Remove.
15804 * configure.ac: Add a test for socklen_t. Use three-argument
15805 AC_DEFINE throughout.
15806 * config.in: Regenerated using autoheader 2.59.
15807 * configure: Regenerated.
15809 * gdbreplay.c (socklen_t): Provide a default.
15810 (remote_open): Use socklen_t.
15811 * remote-utils.c (socklen_t): Provide a default.
15812 (remote_open): Use socklen_t.
15813 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15816 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15818 * linux-low.c (linux_read_memory, linux_write_memory)
15819 (linux_read_auxv): Likewise.
15820 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15821 (check_mem_write): Likewise.
15822 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15824 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15825 (registers_from_string, register_data): Likewise.
15826 * server.c (handle_query, main): Likewise.
15827 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15828 (decode_M_packet): Likewise.
15829 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15830 * target.h (struct target_ops): Update read_memory, write_memory,
15832 (read_inferior_memory, write_inferior_memory): Update.
15833 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15834 to unsigned char *.
15835 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15836 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15837 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15838 linux-s390-low.c, linux-sh-low.c: Update for changes in
15839 read_inferior_memory and the_low_target->breakpoint.
15841 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15843 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15844 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15845 * configure.srv: Add powerpc64-*-linux*.
15846 * linux-ppc64-low.c: New file.
15848 2005-05-23 Orjan Friberg <orjanf@axis.com>
15850 * linux-cris-low.c: New file with support for CRIS.
15851 * linux-crisv32-low.c: Ditto for CRISv32.
15852 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15853 (clean): Add reg-cris.c and reg-crisv32.c.
15854 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15855 reg-crisv32.o, and reg-crisv32.c to make rules.
15856 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15857 recognized targets.
15859 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15861 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15862 of sizeof (PTRACE_XFER_TYPE).
15863 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15865 2005-05-12 Orjan Friberg <orjanf@axis.com>
15867 * target.h (struct target_ops): Add insert_watchpoint,
15868 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15869 pointers for hardware watchpoint support.
15870 * linux-low.h (struct linux_target_ops): Ditto.
15871 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15872 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15873 to linux_target_ops.
15874 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15876 * server.c (main): Recognize 'Z' and 'z' packets.
15878 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15880 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15881 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15882 (the_low_target): Add new members.
15884 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15886 * proc-service.c (ps_lgetregs): Search all_processes instead of
15889 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15891 * server.c (start_inferior): Change return type to int.
15892 (attach_inferior): Change sigptr to int *.
15893 (handle_v_cont, handle_v_requests): Change signal to int *.
15894 (main): Change signal to int.
15896 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15898 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15899 * configure.srv: Add m32r*-*-linux*.
15900 * linux-m32r-low.c: New file.
15902 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15904 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15906 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15908 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15909 Take unsigned long arguments for PIDs.
15910 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15911 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15912 (wait_for_sigstop, linux_resume_one_process)
15913 (regsets_fetch_inferior_registers, linux_send_signal)
15914 (linux_read_auxv): Likewise. Update the types of variables holding
15915 PIDs. Update format string specifiers.
15916 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15917 * remote-utils.c (prepare_resume_reply): Likewise.
15918 * server.c (cont_thread, general_thread, step_thread)
15919 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15921 (handle_query): Update format specifiers.
15922 (handle_v_cont, main): Use strtoul for thread IDs.
15923 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15924 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15925 (general_thread, step_thread, thread_from_wait)
15926 (old_thread_from_wait): Update.
15927 * target.h (struct thread_resume): Use unsigned long for THREAD.
15928 (struct target_ops): Use unsigned long for arguments to attach and
15931 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15933 * acinclude.m4: Include bfd/bfd.m4 directly.
15934 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15935 <agriffis@toolchain.org>.
15936 * aclocal.m4, configure: Regenerated.
15938 2005-01-07 Andrew Cagney <cagney@gnu.org>
15940 * configure.ac: Rename configure.in, require autoconf 2.59.
15941 * configure: Re-generate.
15943 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15945 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15946 LIBS when finished.
15947 * aclocal.m4: Regenerated.
15948 * configure: Regenerated.
15950 2004-11-21 Andreas Schwab <schwab@suse.de>
15952 * linux-m68k-low.c (m68k_num_gregs): Define.
15953 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15954 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15955 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15956 (m68k_breakpoint_at): New. Add to the_low_target.
15958 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15959 srv_linux_thread_db to yes.
15961 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15963 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15964 (ARCH_SET_FS): Likewise.
15965 (ARCH_GET_FS): Likewise.
15966 (ARCH_GET_GS): Likewise.
15968 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15970 * linux-i386-low.c (ps_get_thread_area): New.
15971 * linux-x86-64-low.c (ps_get_thread_area): New.
15972 * linux-low.c: Include <sys/syscall.h>.
15973 (linux_kill_one_process): Don't kill the first thread here.
15974 (linux_kill): Kill the first thread here.
15975 (kill_lwp): New function.
15976 (send_sigstop, linux_send_signal): Use it.
15977 * proc-service.c: Clean up #ifdefs.
15978 (fpregset_info): Delete.
15979 (ps_lgetregs): Update and enable implementation.
15980 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15982 * remote-utils.c (struct sym_cache, symbol_cache): New.
15983 (input_interrupt): Print a clearer message.
15984 (async_io_enabled): New variable.
15985 (enable_async_io, disable_async_io): Use it. Update comments.
15986 (look_up_one_symbol): Use the symbol cache.
15987 * thread-db.c (thread_db_look_up_symbols): New function.
15988 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15990 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15992 * configure.in: Test for -rdynamic.
15993 * configure: Regenerated.
15994 * Makefile (INTERNAL_LDFLAGS): New.
15995 (gdbserver, gdbreplay): Use it.
15997 2004-09-02 Andrew Cagney <cagney@gnu.org>
15999 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16001 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16003 * linux-low.c (linux_wait): Clear all_processes list also.
16005 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16007 * linux-low.c: Include <errno.h>. Remove extern declaration of
16010 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16012 * gdbreplay.c, server.h, utils.c: Update copyright years.
16014 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16016 * server.c (main): Print child status or termination signal from
16017 variable 'signal', not 'sig'.
16019 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16021 * linux-low.c (linux_read_memory): Change return type to
16022 int. Check for and return error from ptrace().
16023 * target.c (read_inferior_memory): Change return type to int. Pass
16024 back return status from the_target->read_memory().
16025 * target.h (struct target_ops): Adapt *read_memory() prototype.
16027 (read_inferior_memory): Adapt prototype.
16028 * server.c (main): Return an error packet if
16029 read_inferior_memory() returns an error.
16031 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16033 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16034 Unify with other clean targets.
16036 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16038 * server.c (handle_v_cont): Call set_desired_inferior.
16040 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16042 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16044 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16046 * linux-low.c (linux_wait): Unblock async I/O.
16047 (linux_resume): Block and enable async I/O.
16048 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16049 * server.h (block_async_io, unblock_async_io): Add prototypes.
16051 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16053 * remote-utils.c (remote_open): Print a status notice after
16054 opening a TCP port.
16055 * server.c (attach_inferior): Print a status notice after
16058 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16060 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16062 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16064 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16066 * server.c, target.h: Update copyright years.
16068 2004-02-25 Roland McGrath <roland@redhat.com>
16070 * target.h (struct target_ops): New member `read_auxv'.
16071 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16072 * linux-low.c (linux_read_auxv): New function.
16073 (linux_target_ops): Initialize `read_auxv' member to that.
16075 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16077 Committed by Jim Blandy <jimb@redhat.com>.
16079 * linux-s390-low.c (s390_num_regs): Update.
16080 (s390_regmap): Remove control registers. Use __s390x__ predefine
16081 instead of GPR_SIZE to distiguish s390 and s390x targets.
16083 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16085 * linux-low.c: Update copyright year.
16086 (check_removed_breakpoint): Clear pending_is_breakpoint.
16087 (linux_set_resume_request, linux_queue_one_thread)
16088 (resume_status_pending_p): New functions.
16089 (linux_continue_one_thread): Use process->resume.
16090 (linux_resume): Only resume threads if there are no pending events.
16091 * linux-low.h (struct process_info): Add resume request
16094 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16096 * regcache.c (new_register_cache): Clear the allocated register
16097 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16099 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16101 * linux-low.c (linux_resume): Take a struct thread_resume *
16103 (linux_wait): Update call.
16104 (resume_ptr): New static variable.
16105 (linux_continue_one_thread): Renamed from
16106 linux_continue_one_process. Use resume_ptr.
16107 (linux_resume): Use linux_continue_one_thread.
16108 * server.c (handle_v_cont, handle_v_requests): New functions.
16109 (myresume): New function.
16110 (main): Handle 'v' case.
16111 * target.h (struct thread_resume): New type.
16112 (struct target_ops): Change argument of "resume" to struct
16114 (myresume): Delete macro.
16116 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16118 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16119 (uninstall): Support DESTDIR.
16121 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16123 * configure.srv: Add xscale*linux copy of arm*linux entry.
16125 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16127 * linux-arm-low.c (arm_reinsert_addr): New function.
16128 (the_low_target): Add arm_reinsert_addr.
16130 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16132 * mem-break.c: Remove whitespace at end of file.
16134 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16136 * configure.in: Check whether we need to prototype strerror.
16137 * server.h: Optionally prototype strerror.
16138 * gdbreplay.c (perror_with_name): Use strerror.
16139 * linux-low.c (linux_attach_lwp): Use strerror.
16140 * utils.c (perror_with_name): Use strerror.
16141 * config.in, configure: Regenerated.
16143 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16145 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16146 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16148 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16150 * Makefile.in (SFILES): Update.
16151 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16152 low-sun3.c: Remove files.
16154 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16156 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16157 (linux_detach_one_process, linux_detach): New functions.
16158 (linux_target_ops): Add linux_detach.
16159 * server.c (main): Handle 'D' packet.
16160 * target.h (struct target_ops): Add "detach" member.
16161 (detach_inferior): Define.
16163 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16165 From Kelley Cook <kelleycook@wideopenwest.com>:
16166 * configure.srv: Accept i[34567]86 variants.
16168 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16170 * linux-low.c (linux_wait_for_event): Correct comment typos.
16171 (linux_resume_one_process): Call check_removed_breakpoint.
16172 (linux_send_signal): New function.
16173 (linux_target_ops): Add linux_send_signal.
16174 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16176 * target.h (struct target_ops): Add send_signal.
16178 2003-05-29 Jim Blandy <jimb@redhat.com>
16180 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16181 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16182 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16183 away part of the register's value.
16185 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16187 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16188 (linux_wait_for_event, linux_init_signals): Likewise.
16190 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16192 * configure.in: Check for stdlib.h.
16193 * configure: Regenerated.
16194 * config.in: Regenerated.
16196 2003-01-04 Andreas Schwab <schwab@suse.de>
16198 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16200 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16202 * Makefile.in: Remove obsolete code.
16204 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16206 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16207 defined(PT_FPR0_HI).
16209 2002-11-17 Stuart Hughes <seh@zee2.com>
16211 * linux-arm-low.c (arm_num_regs): Increase.
16212 (arm_regmap): Include status register.
16214 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16216 * linux-low.c (register_addr): Remove incorrect -1 check.
16218 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16220 * linux-low.c (linux_create_inferior): Call setpgid. Return
16222 (unstopped_p, linux_signal_pid): Remove.
16223 (linux_target_ops): Remove linux_signal_pid.
16224 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16225 global instead of target method.
16226 * target.h (struct target_ops): Remove signal_pid. Update comment
16227 for create_inferior.
16228 * server.c (signal_pid): New variable.
16229 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16230 gdbserver. Set the child to be the foreground process group.
16231 (attach_inferior): Set signal_pid.
16233 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16235 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16237 2002-08-20 Jim Blandy <jimb@redhat.com>
16239 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16242 2002-08-01 Andrew Cagney <cagney@redhat.com>
16244 * Makefile.in: Make chill references obsolete.
16246 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16248 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16249 * configure: Regenerate.
16250 * config.in: Regenerate.
16252 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16254 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16255 (perror_with_name, remote_close, remote_open, expect, play): Static.
16257 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16259 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16260 byte offsets instead of an array of indexes.
16261 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16263 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16265 * regcache.c: Add comment.
16267 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16269 * thread-db.c: New file.
16270 * proc-service.c: New file.
16271 * acinclude.m4: New file.
16272 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16273 proc-service.o, and thread-db.o.
16274 (linux-low.o): Add USE_THREAD_DB.
16275 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16276 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16277 * aclocal.m4: Regenerated.
16278 * config.in: Regenerated.
16279 * configure: Regenerated.
16280 * configure.in: Check for proc_service.h, sys/procfs.h,
16281 thread_db.h, and linux/elf.h headrs.
16282 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16283 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16284 Check for -lthread_db and thread support.
16285 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16286 PowerPC, and SuperH.
16287 * i387-fp.c: Constify arguments.
16288 * i387-fp.h: Likewise.
16289 * inferiors.c: (struct thread_info): Renamed from
16290 `struct inferior_info'. Remove PID member. Use generic inferior
16291 list header. All uses updated.
16292 (inferiors, signal_pid): Removed.
16293 (all_threads): New variable.
16294 (get_thread): Define.
16295 (add_inferior_to_list): New function.
16296 (for_each_inferior): New function.
16297 (change_inferior_id): New function.
16298 (add_inferior): Removed.
16299 (remove_inferior): New function.
16300 (add_thread): New function.
16301 (free_one_thread): New function.
16302 (remove_thread): New function.
16303 (clear_inferiors): Use for_each_inferior and free_one_thread.
16304 (find_inferior): New function.
16305 (find_inferior_id): New function.
16306 (inferior_target_data): Update argument type.
16307 (set_inferior_target_data): Likewise.
16308 (inferior_regcache_data): Likewise.
16309 (set_inferior_regcache_data): Likewise.
16310 * linux-low.c (linux_bp_reinsert): Remove.
16311 (all_processes, stopping_threads, using_thrads)
16312 (struct pending_signals, debug_threads, pid_of): New.
16313 (inferior_pid): Replace with macro.
16314 (struct inferior_linux_data): Remove.
16315 (get_stop_pc, add_process): New functions.
16316 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16317 Use add_process and add_thread.
16318 (linux_attach_lwp): New function, based on old linux_attach. Use
16319 add_process and add_thread. Set stop_expected for new threads.
16320 (linux_attach): New function.
16321 (linux_kill_one_process): New function.
16322 (linux_kill): Kill all LWPs.
16323 (linux_thread_alive): Use find_inferior_id.
16324 (check_removed_breakpoints, status_pending_p): New functions.
16325 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16326 Update. Use WNOHANG. Wait for cloned processes also. Update process
16327 struct for the found process.
16328 (linux_wait_for_event): New function.
16329 (linux_wait): Use it. Support LWPs.
16330 (send_sigstop, wait_for_sigstop, stop_all_processes)
16331 (linux_resume_one_process, linux_continue_one_process): New functions.
16332 (linux_resume): Support LWPs.
16333 (REGISTER_RAW_SIZE): Remove.
16334 (fetch_register): Use register_size instead. Call supply_register.
16335 (usr_store_inferior_registers): Likewise. Call collect_register.
16336 Fix recursive case.
16337 (regsets_fetch_inferior_registers): Improve error message.
16338 (regsets_store_inferior_registers): Add debugging.
16339 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16340 (unstopped_p, linux_signal_pid): New functions.
16341 (linux_target_ops): Add linux_signal_pid.
16342 (linux_init_signals): New function.
16343 (initialize_low): Call it. Initialize using_threads.
16344 * regcache.c (inferior_regcache_data): Add valid
16346 (get_regcache): Fetch registers lazily. Add fetch argument
16347 and update all callers.
16348 (regcache_invalidate_one, regcache_invalidate): New
16350 (new_register_cache): Renamed from create_register_cache.
16351 Return the new regcache.
16352 (free_register_cache): Change argument to a void *.
16353 (registers_to_string, registers_from_string): Call get_regcache
16354 with fetch flag set.
16355 (register_data): Make static. Pass fetch flag to get_regcache.
16356 (supply_register): Call get_regcache with fetch flag clear.
16357 (collect_register): Call get_regcache with fetch flag set.
16358 (collect_register_as_string): New function.
16359 * regcache.h: Update.
16360 * remote-utils.c (putpkt): Flush after debug output and use
16362 Handle input interrupts while waiting for an ACK.
16363 (input_interrupt): Use signal_pid method.
16364 (getpkt): Flush after debug output and use stderr.
16365 (outreg): Use collect_register_as_string.
16366 (new_thread_notify, dead_thread_notify): New functions.
16367 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16368 and general_thread.
16369 (look_up_one_symbol): Flush after debug output.
16370 * server.c (step_thread, server_waiting): New variables.
16371 (start_inferior): Don't use signal_pid. Update call to mywait.
16372 (attach_inferior): Update call to mywait.
16373 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16374 (main): Don't fetch/store registers explicitly. Use
16375 set_desired_inferior. Support proposed ``Hs'' packet. Update
16377 * server.h: Update.
16378 (struct inferior_list, struct_inferior_list_entry): New.
16379 * target.c (set_desired_inferior): New.
16380 (write_inferior_memory): Constify.
16381 (mywait): New function.
16382 * target.h: Update.
16383 (struct target_ops): New signal_pid method.
16384 (mywait): Removed macro, added prototype.
16386 * linux-low.h (regset_func): Removed.
16387 (regset_fill_func, regset_store_func): New.
16388 (enum regset_type): New.
16389 (struct regset_info): Add type field. Use new operation types.
16390 (struct linux_target_ops): stop_pc renamed to get_pc.
16391 Add decr_pc_after_break and breakpoint_at.
16392 (get_process, get_thread_proess, get_process_thread)
16393 (strut process_info, all_processes, linux_attach_lwp)
16394 (thread_db_init): New.
16396 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16397 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16398 (the_low_target): Add new members.
16399 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16400 (i386_store_fpxregset): Constify.
16401 (target_regsets): Add new kind identifier.
16402 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16403 (i386_set_pc): Add debugging.
16404 (i386_breakpoint_at): New function.
16405 (the_low_target): Add new members.
16406 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16407 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16408 (mips_breakpoint_at): New.
16409 (the_low_target): Add new members.
16410 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16411 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16412 (the_low_target): Add new members.
16413 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16414 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16415 (the_low_target): Add new members.
16416 * linux-x86-64-low.c (target_regsets): Add new kind
16419 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16421 From Martin Pool <mbp@samba.org>:
16422 * server.c (gdbserver_usage): New function.
16425 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16427 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16428 stop_at -> stop_pc.
16430 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16432 * Makefile.in: Remove obsolete code.
16434 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16436 * linux-low.c (regsets_fetch_inferior_registers),
16437 (regsets_store_inferior_registers): Removed cast to int from
16439 * regcache.h: Added declaration of struct inferior_info.
16441 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16443 * inferiors.c (struct inferior_info): Add regcache_data.
16444 (add_inferior): Call create_register_cache.
16445 (clear_inferiors): Call free_register_cache.
16446 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16447 * regcache.c (struct inferior_regcache_data): New.
16448 (registers): Remove.
16449 (get_regcache): New function.
16450 (create_register_cache, free_register_cache): New functions.
16451 (set_register_cache): Don't initialize the register cache here.
16452 (registers_to_string, registers_from_string, register_data): Call
16454 * regcache.h: Add prototypes.
16455 * server.h: Likewise.
16457 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16459 * mem-break.c: New file.
16460 * mem-break.h: New file.
16461 * Makefile.in: Add mem-break.o rule; update server.h
16463 * inferiors.c (struct inferior_info): Add target_data
16465 (clear_inferiors): Free target_data member if set.
16466 (inferior_target_data, set_inferior_target_data): New functions.
16467 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16468 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16469 * linux-low.c (linux_bp_reinsert): New variable.
16470 (struct inferior_linux_data): New.
16471 (linux_create_inferior): Use set_inferior_target_data.
16472 (linux_attach): Likewise. Call add_inferior.
16473 (linux_wait_for_one_inferior): New function.
16474 (linux_wait): Call it.
16475 (linux_write_memory): Add const.
16476 (initialize_low): Call set_breakpoint_data.
16477 * linux-low.h (struct linux_target_ops): Add breakpoint
16479 * server.c (attach_inferior): Remove extra add_inferior
16481 * server.h: Include mem-break.h. Update inferior.c
16483 * target.c (read_inferior_memory)
16484 (write_inferior_memory): New functions.
16485 * target.h (read_inferior_memory)
16486 (write_inferior_memory): Change macros to prototypes.
16487 (struct target_ops): Update comments. Add const to write_memory
16490 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16492 * linux-low.c (usr_store_inferior_registers): Support
16493 registers which are allowed to fail to store.
16494 * linux-low.h (linux_target_ops): Likewise.
16495 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16496 (ppc_cannot_store_register): FPSCR may not be storable.
16498 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16500 * server.h: Include <string.h> if HAVE_STRING_H.
16501 * ChangeLog: Correct paths in last ChangeLog entry.
16503 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16505 * linux-low.h: Remove obsolete prototypes.
16506 (struct linux_target_ops): New.
16507 (extern the_low_target): New.
16508 * linux-low.c (num_regs, regmap): Remove declarations.
16509 (register_addr): Use the_low_target explicitly.
16510 (fetch_register): Likewise.
16511 (usr_fetch_inferior_registers): Likewise.
16512 (usr_store_inferior_registers): Likewise.
16513 * linux-arm-low.c (num_regs): Remove.
16514 (arm_num_regs): Define.
16515 (arm_regmap): Renamed from regmap, made static.
16516 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16518 (arm_cannot_store_register): Renamed from cannot_store_register,
16520 (the_low_target): New.
16521 * linux-i386-low.c (num_regs): Remove.
16522 (i386_num_regs): Define.
16523 (i386_regmap): Renamed from regmap, made static.
16524 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16526 (i386_cannot_store_register): Renamed from cannot_store_register,
16528 (the_low_target): New.
16529 * linux-ia64-low.c (num_regs): Remove.
16530 (ia64_num_regs): Define.
16531 (ia64_regmap): Renamed from regmap, made static.
16532 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16534 (ia64_cannot_store_register): Renamed from cannot_store_register,
16536 (the_low_target): New.
16537 * linux-m68k-low.c (num_regs): Remove.
16538 (m68k_num_regs): Define.
16539 (m68k_regmap): Renamed from regmap, made static.
16540 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16542 (m68k_cannot_store_register): Renamed from cannot_store_register,
16544 (the_low_target): New.
16545 * linux-mips-low.c (num_regs): Remove.
16546 (mips_num_regs): Define.
16547 (mips_regmap): Renamed from regmap, made static.
16548 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16550 (mips_cannot_store_register): Renamed from cannot_store_register,
16552 (the_low_target): New.
16553 * linux-ppc-low.c (num_regs): Remove.
16554 (ppc_num_regs): Define.
16555 (ppc_regmap): Renamed from regmap, made static.
16556 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16558 (ppc_cannot_store_register): Renamed from cannot_store_register,
16560 (the_low_target): New.
16561 * linux-s390-low.c (num_regs): Remove.
16562 (s390_num_regs): Define.
16563 (s390_regmap): Renamed from regmap, made static.
16564 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16566 (s390_cannot_store_register): Renamed from cannot_store_register,
16568 (the_low_target): New.
16569 * linux-sh-low.c (num_regs): Remove.
16570 (sh_num_regs): Define.
16571 (sh_regmap): Renamed from regmap, made static.
16572 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16574 (sh_cannot_store_register): Renamed from cannot_store_register,
16576 (the_low_target): New.
16577 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16578 (the_low_target): New.
16580 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16582 * Makefile.in: Add stamp-h target.
16583 * configure.in: Create stamp-h.
16584 * configure: Regenerated.
16586 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16588 * inferiors.c: New file.
16589 * target.c: New file.
16590 * target.h: New file.
16591 * Makefile.in: Add target.o and inferiors.o. Update
16593 * linux-low.c (inferior_pid): New static variable,
16594 moved from server.c.
16595 (linux_create_inferior): Renamed from create_inferior.
16596 Call add_inferior. Return 0 on success instead of a PID.
16597 (linux_attach): Renamed from myattach.
16598 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16599 (linux_thread_alive): Renamed from mythread_alive.
16600 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16602 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16603 (regsets_store_inferior_registers): Correct error message.
16604 Add missing ``return 0''.
16605 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16606 (linux_store_registers): Renamed from store_inferior_registers.
16607 (linux_read_memory): Renamed from read_inferior_memory.
16608 (linux_write_memory): Renamed from write_inferior_memory.
16609 (linux_target_ops): New structure.
16610 (initialize_low): Call set_target_ops ().
16611 * remote-utils.c (unhexify): New function.
16612 (hexify): New function.
16613 (input_interrupt): Send signals to ``signal_pid''.
16614 * server.c (inferior_pid): Remove.
16615 (start_inferior): Update create_inferior call.
16616 (attach_inferior): Call add_inferior.
16617 (handle_query): New function.
16618 (main): Call handle_query for `q' packets.
16619 * server.h: Include "target.h". Remove obsolete prototypes.
16620 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16622 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16624 * Makefile.in: Add WARN_CFLAGS. Update configury
16626 * configure.in: Check for <string.h>
16627 * configure: Regenerate.
16628 * config.in: Regenerate.
16629 * gdbreplay.c: Include needed system headers.
16630 (remote_open): Remove strchr prototype.
16631 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16632 * regcache.c (supply_register): Change buf argument to const void *.
16633 (supply_register_by_name): Likewise.
16634 (collect_register): Change buf argument to void *.
16635 (collect_register_by_name): Likewise.
16636 * regcache.h: Add missing prototypes.
16637 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16638 * server.c (handle_query): New function.
16639 (attached): New static variable, moved out of main.
16640 (main): Quiet longjmp clobber warnings.
16641 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16642 * utils.c (error): Remove NORETURN.