1 2018-06-08 Tom Tromey <tom@tromey.com>
3 * linux-low.c (linux_low_read_btrace): Update.
5 2018-06-04 Stan Cox <scox@redhat.com>
7 * server.h (struct client_state): New.
8 * server.c (cont_thread, general_thread, multi_process)
9 (report_fork_events, report_vfork_events, report_exec_events)
10 (report_thread_events, swbreak_feature, hwbreak_feature)
11 (vCont_supported, disable_randomization, pass_signals)
12 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
13 Moved to client_state.
14 * remote-utils.c (remote_debug, noack_mode)
15 (transport_is_reliable): Moved to client_state.
16 * tracepoint.c (current_traceframe): Moved to client_state.
19 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
20 linux-low.c, remote-utils.h, target.c: Use client_state.
22 2018-05-31 Alan Hayward <alan.hayward@arm.com>
24 * configure.srv: Add new c/h file.
26 2018-05-31 Alan Hayward <alan.hayward@arm.com>
28 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
31 2018-05-25 Maciej W. Rozycki <macro@mips.com>
33 * gdb.arch/mips-fpregset-core.exp: New test.
34 * gdb.arch/mips-fpregset-core.c: New test source.
36 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
39 * hostio.c (require_int): Do not report overflow for integers
40 between 0xfffffff and 0x7fffffff.
42 2018-05-22 Maciej W. Rozycki <macro@mips.com>
44 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
45 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
46 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
48 (the_low_target): Wire them.
50 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
52 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
53 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
54 mode. Call collect_register_by_name with vscr using
55 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
56 (ppc_store_vrregset): Add and set vscr_offset variable as in
57 ppc_fill_vrregset. Call supply_register_by_name with vscr using
60 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
62 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
63 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
64 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
66 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
68 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
69 (ppc_store_vsxregset): Likewise.
70 (ppc_fill_vrregset): Likewise.
71 (ppc_store_vrregset): Likewise.
72 (ppc_fill_evrregset): Likewise.
73 (ppc_store_evrregset): Likewise.
74 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
75 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
78 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
80 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
81 wordsize of the inferior. Call ppc_linux_target_wordsize.
83 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
85 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
86 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
87 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
88 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
89 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
90 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
91 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
92 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
93 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
94 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
95 (tdesc_powerpc_e500l): Remove.
96 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
97 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
98 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
99 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
101 (ppc_arch_setup): Remove target description matching code. Fill a
102 ppc_linux_features struct and call ppc_linux_match_description
105 2018-05-22 Maciej W. Rozycki <macro@mips.com>
107 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
108 width of the requested register exceeds the width of the
110 (mips_cannot_store_register): Likewise.
112 2018-05-21 Maciej W. Rozycki <macro@mips.com>
114 * linux-mips-low.c (mips_fetch_register): New function. Update
116 (mips_store_gregset): Supply 0 rather than $restart for $zero.
117 (the_low_target): Wire `mips_fetch_register'.
119 2018-05-10 Joel Brobecker <brobecker@adacore.com>
121 * lynx-i386-low.c (LYNXOS_178): New macro.
122 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
123 the layout on LynxOS-178.
124 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
125 handle floating point registers that are not supported by
128 2018-05-10 Tom Tromey <tom@tromey.com>
130 * configure: Rebuild.
132 2018-05-10 Joel Brobecker <brobecker@adacore.com>
135 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
136 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
137 Use it to set the expedite_regs field in the given tdesc.
138 * x86-tdesc.h: New file.
139 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
140 Adjust following the addition of the new expedite_regs parameter
142 * linux-tic6x-low.c (tic6x_read_description): Likewise.
143 * linux-x86-tdesc.c: #include "x86-tdesc.h".
144 (i386_linux_read_description, amd64_linux_read_description):
145 Adjust following the addition of the new expedite_regs parameter
147 * lynx-i386-low.c: #include "x86-tdesc.h".
148 (lynx_i386_arch_setup): Adjust following the addition of the new
149 expedite_regs parameter to init_target_desc.
150 * nto-x86-low.c: #include "x86-tdesc.h".
151 (nto_x86_arch_setup): Adjust following the addition of the new
152 expedite_regs parameter to init_target_desc.
153 * win32-i386-low.c: #include "x86-tdesc.h".
154 (i386_arch_setup): Adjust following the addition of the new
155 expedite_regs parameter to init_target_desc.
157 2018-05-10 Joel Brobecker <brobecker@adacore.com>
160 * win32-low.c (win32_create_inferior): Add call to my_wait
161 setting last_status global.
163 2018-05-10 Joel Brobecker <brobecker@adacore.com>
166 * win32-low.c (create_process): Only call gdb_tilde_expand if
167 inferior_cwd is not NULL.
169 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
171 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
172 registers to the cache if their values have changed.
173 (i387_xsave_to_cache): Provide default values for x87 control
174 registers when these features are available, but disabled.
175 * regcache.c (supply_register_by_name_zeroed): New function.
176 * regcache.h (supply_register_by_name_zeroed): Declare new
179 2018-05-07 Tom Tromey <tom@tromey.com>
181 * configure: Rebuild.
183 2018-05-04 Tom Tromey <tom@tromey.com>
185 * configure: Rebuild.
187 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
188 Pedro Alves <palves@redhat.com>
190 * linux-aarch64-low.c (aarch64_stopped_data_address):
193 2018-04-27 Tom Tromey <tom@tromey.com>
195 * configure: Rebuild.
197 2018-04-23 Tom Tromey <tom@tromey.com>
199 * configure: Rebuild.
201 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
203 * Makefile.in (depcomp): Add "..".
204 (all_deps_files): New and use it.
206 2018-04-18 Alan Hayward <alan.hayward@arm.com>
208 * configure.srv (aarch64*-*-linux*): Don't include xml.
209 (i[34567]86-*-cygwin*): Likewise.
210 (i[34567]86-*-linux*): Likewise.
211 (i[34567]86-*-lynxos*): Likewise.
212 (i[34567]86-*-mingw32ce*): Likewise.
213 (i[34567]86-*-mingw*): Likewise.
214 (i[34567]86-*-nto*): Likewise.
215 (tic6x-*-uclinux): Likewise.
216 (x86_64-*-linux*): Likewise.
217 (x86_64-*-mingw*): Likewise.
218 (x86_64-*-cygwin*): Likewise.
220 2018-04-18 Alan Hayward <alan.hayward@arm.com>
222 * tdesc.c: Remove xml parameter.
224 2018-04-18 Alan Hayward <alan.hayward@arm.com>
226 * server.c (get_features_xml): Remove cast.
227 * tdesc.c (void target_desc::accept): Fill in function.
228 (tdesc_get_features_xml): Remove old xml creation.
229 (print_xml_feature::visit_pre): Add xml vistor.
230 * tdesc.h (struct target_desc): Make xmltarget mutable.
231 (tdesc_get_features_xml): Remove declaration.
233 2018-04-18 Alan Hayward <alan.hayward@arm.com>
235 * tdesc.c (tdesc_architecture_name): Add new function.
236 (tdesc_osabi_name): Likewise.
237 (tdesc_get_features_xml): Use new functions.
239 2018-04-18 Alan Hayward <alan.hayward@arm.com>
241 * tdesc.c (tdesc_create_flags): Remove.
242 (tdesc_add_flag): Likewise.
243 (tdesc_named_type): Likewise.
244 (tdesc_create_union): Likewise.
245 (tdesc_create_struct): Likewise.
246 (tdesc_create_vector): Likewise.
247 (tdesc_add_bitfield): Likewise.
248 (tdesc_add_field): Likewise.
249 (tdesc_set_struct_size): Likewise.
251 2018-04-18 Alan Hayward <alan.hayward@arm.com>
253 * tdesc.c (~target_desc): Remove implictly deleted items.
254 (init_target_desc): Iterate all features.
255 (tdesc_get_features_xml): Use vector.
256 (tdesc_create_feature): Create feature.
257 * tdesc.h (tdesc_feature) Remove
258 (target_desc): Add features.
260 2018-04-18 Alan Hayward <alan.hayward@arm.com>
262 * Makefile.in: Add common/tdesc.c
263 * tdesc.c (init_target_desc): init all reg_defs from register
265 (tdesc_create_reg): Create tdesc_reg.
266 * tdesc.h (tdesc_feature): Add register vector.
268 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
270 * tdesc.h (struct target_desc) <features>: Change type to
271 std::vector<std::string>.
272 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
274 (tdesc_get_features_xml): Likewise.
275 (tdesc_create_feature): Likewise.
277 2018-03-26 Alan Hayward <alan.hayward@arm.com>
279 * regcache.c (find_register_by_number): Return a ref.
280 (find_regno): Use references.
281 (register_size): Likewise.
282 (register_data): Likewise.
283 * tdesc.c (target_desc::~target_desc): Remove free calls.
284 (target_desc::operator==): Use std::vector compare.
285 (init_target_desc): Use reference.
286 (tdesc_create_reg): Use reg constructors.
287 * tdesc.h (struct target_desc): Replace pointer with object.
289 2018-03-23 Alan Hayward <alan.hayward@arm.com>
291 * regcache.c (find_register_by_number): Make static.
292 (find_regno): Use find_register_by_number
293 * regcache.h (struct reg): Remove declaration.
295 2018-03-23 Alan Hayward <alan.hayward@arm.com>
297 * tdesc.c (target_desc::~target_desc): Move to here.
298 (target_desc::operator==): Likewise.
299 * tdesc.h (target_desc::~target_desc): Move from here.
300 (target_desc::operator==): Likewise.
302 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
304 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
306 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
308 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
310 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
311 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
312 and init_registers_s390_gs_linux64.
314 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
316 * linux-s390-low.c (s390_fill_gs): Remove function.
317 (s390_fill_gsbc): Remove function.
318 (s390_regsets): Set fill functions for the guarded storage regsets
321 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
323 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
324 the word size. Add comment.
325 (s390_get_wordsize): New function.
326 (s390_arch_setup): No longer select a temporary tdesc to fetch the
327 pswm with it. Instead, use s390_get_wordsize to determine the
328 word size first and derive the correct tdesc from that directly.
330 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
332 * Makefile.in: Include silent-rules.mk.
333 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
334 (COMPILE): Add ECHO_CXX.
335 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
336 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
337 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
338 (version-generated.c): Add ECHO_GEN.
339 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
340 (IPAGENT_COMPILE): Add ECHO_CXX.
341 (%-generated.c): Add ECHO_REGDAT.
343 2018-03-14 Tom Tromey <tom@tromey.com>
346 * ax.c (ax_printf): Special case for NULL.
348 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
350 * linux-low.c (linux_qxfer_libraries_svr4): Use
351 xml_escape_text_append.
353 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
355 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
357 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
359 * server.c (handle_general_set): Remove unnecessary xstrdup.
361 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
363 * server.c (parse_debug_format_options): Adjust to
364 delim_string_to_char_ptr_vec changes.
365 * thread-db.c (thread_db_load_search): Adjust to
366 dirnames_to_char_ptr_vec changes.
368 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
370 * target.h (target_enable_btrace, target_disable_btrace)
371 (target_read_btrace, target_read_btrace_conf): Turn macro into
372 inline function. Throw error if target method is not defined.
373 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
374 check for btrace target method. Be prepared to handle exceptions
375 from btrace target methods.
377 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
379 * server.c (captured_main): Change order of error message printed
380 when the current working directory cannot be found.
382 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
384 * server.c: Include "filenames.h" and "pathstuff.h".
385 (program_name): Delete variable.
386 (program_path): New anonymous class.
387 (get_exec_wrapper): Use "program_path" instead of
389 (handle_v_run): Likewise.
390 (captured_main): Likewise.
391 (process_serial_event): Likewise.
393 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
395 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
396 (OBJS): Add "pathstuff.o".
397 * server.c (current_directory): New global variable.
398 (captured_main): Initialize "current_directory".
400 2018-02-26 Alan Hayward <alan.hayward@arm.com>
402 * tdesc.c: Use common/tdesc.h.
405 2018-02-20 Alan Hayward <alan.hayward@arm.com>
406 Simon Marchi <simon.marchi@ericsson.com>
408 * Makefile.in: Switch order of make rules.
410 2018-02-19 Alan Hayward <alan.hayward@arm.com>
412 * Makefile.in: Add common directory in build.
413 * configure.ac: Add common reference.
414 * configure: Regenerate.
416 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
418 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
419 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
420 * spu-low.c (spu_target_ops): Likewise.
421 * win32-low.c (win32_target_ops): Likewise.
422 * server.c (supported_btrace_packets): Report packets unconditionally.
423 * target.h (target_ops) <supports_btrace>: Remove.
424 (target_supports_btrace): Remove.
426 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
428 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
429 (handle_btrace_disable): Change return type to void. Use exceptions
431 (handle_btrace_general_set): Catch exception and copy message to
434 2018-02-08 Tom Tromey <tom@tromey.com>
436 * linux-low.c (install_software_single_step_breakpoints): Use
438 * inferiors.c (make_cleanup_restore_current_thread): Remove.
439 (do_restore_current_thread_cleanup): Remove.
440 * gdbthread.h (make_cleanup_restore_current_thread): Don't
443 2018-02-08 Tom Tromey <tom@tromey.com>
445 * mem-break.c (set_raw_breakpoint_at): Use
446 gdb::unique_xmalloc_ptr.
448 2018-01-30 Pedro Alves <palves@redhat.com>
451 * target.c (target_terminal::terminal_state): Rename to ...
452 (target_terminal::m_terminal_state): ... this.
454 2018-01-19 James Clarke <jrtc27@jrtc27.com>
456 * linux-low.c (handle_extended_wait): Surround call to
457 thread_db_notice_clone with #ifdef USE_THREAD_DB.
459 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
461 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
462 linux_ptrace_attach_fail_reason_string now returning an
464 (linux_attach): Likewise.
465 * thread-db.c (attach_thread): Likewise.
467 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
470 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
471 checking for fs_base/gs_base fields in struct user_regs_struct.
472 * configure: Regenerate.
474 2018-01-16 Yao Qi <yao.qi@linaro.org>
477 * linux-low.c (fetch_register): Call supply_register instead of
480 2018-01-08 Yao Qi <yao.qi@linaro.org>
481 Simon Marchi <simon.marchi@ericsson.com>
483 * Makefile.in (OBS): Remove selftest.o.
484 * configure.ac: Set srv_selftest_objs if $development is true.
485 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
486 * configure: Re-generated.
487 * server.c (captured_main): Wrap variable selftest_filter with
490 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
492 * server.c (parse_debug_format_options): Return std::string.
493 (handle_monitor_command, captured_main): Adjust.
495 2018-01-05 Pedro Alves <palves@redhat.com>
498 * server.c (captured_main): Pass quiet=false to
499 save_original_signals_state.
501 2018-01-01 Joel Brobecker <brobecker@adacore.com>
503 * gdbreplay.c (gdbreplay_version): Update copyright year in
505 * server.c (gdbserver_version): Likewise.
507 2017-12-08 Tom Tromey <tom@tromey.com>
509 * ax.c (ax_printf): Update.
511 2017-12-07 Yao Qi <yao.qi@linaro.org>
513 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
514 aarch64_linux_read_description.
515 * linux-amd64-ipa.c (idx2mask): New array.
516 (get_ipa_tdesc): Move idx2mask out.
517 (initialize_low_tracepoint): Initialize target descriptions.
518 * linux-i386-ipa.c (idx2mask): New array.
519 (get_ipa_tdesc): Move idx2mask out.
520 (initialize_low_tracepoint): Initialize target descriptions.
522 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
524 * tdesc.c (struct tdesc_type): Change return type.
525 (tdesc_add_flag): Change parameter type.
526 (tdesc_add_bitfield): Likewise.
527 (tdesc_add_field): Likewise.
528 (tdesc_set_struct_size): Likewise.
530 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
532 * regcache.c (registers_to_string): Remove unused variable.
534 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
536 * inferiors.c (for_each_inferior_with_data): Remove.
537 * inferiors.h (for_each_inferior_with_data): Remove.
538 * server.c (handle_qxfer_threads_worker): Change parameter type.
539 (handle_qxfer_threads_proper): Use for_each_thread.
541 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
543 * inferiors.c (for_each_inferior): Remove.
544 (clear_inferiors): Use for_each_thread.
545 * inferiors.h (for_each_inferior): Remove.
546 * linux-low.c (linux_wait_for_event_filtered): Use
548 (linux_stabilize_threads): Likewise.
549 * regcache.c (regcache_release): Likewise.
550 * server.c (gdb_wants_all_threads_stopped): Likewise.
551 (clear_pending_status_callback): Remove.
552 (handle_status): Use for_each_thread.
553 (captured_main): Likewise.
554 * win32-low.c (child_init_thread_list): Likewise.
555 (win32_clear_inferiors): Likewise.
556 (fake_breakpoint_event): Likewise.
558 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
560 * inferiors.h (find_inferior): Remove.
561 * inferiors.c (find_inferior): Remove.
563 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
565 * linux-low.c (resume_status_pending_p): Update comment.
566 (need_step_over_p): Update comment.
568 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
570 * linux-low.c (proceed_one_lwp): Return void, change parameter
572 (unsuspend_and_proceed_one_lwp): Likewise.
573 (proceed_all_lwps): Use for_each_thread.
574 (unstop_all_lwps): Likewise.
576 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
578 * linux-low.c (linux_resume_one_thread): Return void, take
580 (linux_resume): Use for_each_thread.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * linux-low.c (send_sigstop_callback): Return void, change
585 parameter type. Rename to...
586 (send_sigstop): ... this.
587 (suspend_and_send_sigstop_callback): Return void, change parameter
589 (suspend_and_send_sigstop): ... this.
590 (stop_all_lwps): Use for_each_thread.
592 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
594 * linux-low.c (lwp_running): Return bool, remove unused
596 (linux_stabilize_threads): Use find_thread.
598 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
600 * linux-low.c (select_singlestep_lwp_callback): Remove.
601 (count_events_callback): Remove.
602 (select_event_lwp_callback): Remove.
603 (select_event_lwp): Use find_thread/for_each_thread.
605 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
607 * linux-low.c (not_stopped_callback): Return bool, take filter
609 (linux_wait_for_event_filtered): Use find_thread.
610 (linux_wait_1): Likewise.
612 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
614 * linux-low.c (same_lwp): Remove.
615 (find_lwp_pid): Use find_thread.
617 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
619 * linux-low.c (delete_lwp_callback): Remove.
620 (linux_mourn): Use for_each_thread.
622 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
624 * linux-low.c (linux_detach_lwp_callback): Return void, remove
625 args parameter, don't check for pid.
626 (linux_detach): Use for_each_thread.
628 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
630 * linux-low.c (struct counter): Remove.
631 (second_thread_of_pid_p): Remove.
632 (last_thread_of_process_p): Use find_thread.
634 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
636 * inferiors.c (find_inferior_in_random): Remove.
637 * inferiors.h (find_inferior_in_random): Remove.
638 * linux-low.c (status_pending_p_callback): Return bool, accept
639 parameter ptid directly.
640 (linux_wait_for_event_filtered): Use find_thread_in_random.
641 (linux_wait_1): Likewise.
643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
645 * inferiors.c (find_inferior_id): Remove.
646 (find_thread_ptid): Move implemention from find_inferior_id to
648 * inferiors.h (find_inferior_id): Remove.
649 * server.c (handle_status): Use find_thread_ptid.
650 (process_serial_event): Likewise.
651 * thread-db.c (find_one_thread): Likewise.
652 (thread_db_thread_handle): Likewise.
653 * win32-low.c (thread_rec): Likewise.
654 (child_delete_thread): Likewise.
655 (win32_thread_alive): Likewise.
656 (get_child_debug_event): Likewise.
658 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
660 * linux-mips-low.c (update_watch_registers_callback): Return
661 void, remove pid_p parameter, don't check for pid.
662 (mips_insert_point, mips_remove_point): Use for_each_thread.
664 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
666 * lynx.low (lynx_delete_thread_callback): Remove.
667 (lynx_mourn): Use for_each_thread.
669 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
671 * regcache.c (regcache_invalidate_one): Remove.
672 (regcache_invalidate_pid): use for_each_thread.
674 2017-11-26 Tom Tromey <tom@tromey.com>
676 * linux-low.c (linux_create_inferior): Update.
678 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
680 * spu-low.c (spu_create_inferior): Fix typo in argument name.
682 2017-11-24 Alan Hayward <alan.hayward@arm.com>
684 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
685 * linux-aarch64-low.c (initialize_low_arch): Call init func.
686 * linux-aarch64-tdesc-selftest.c: New file.
687 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
689 2017-11-24 Alan Hayward <alan.hayward@arm.com>
691 * configure.srv: Add new file.
692 * linux-aarch64-low.c (initialize_low_arch): Call init func.
693 * linux-aarch64-tdesc-selftest.c: New file.
694 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
696 2017-11-24 Alan Hayward <alan.hayward@arm.com>
698 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
699 * linux-aarch64-low.c (initialize_low_arch): Remove init.
700 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
702 2017-11-24 Alan Hayward <alan.hayward@arm.com>
704 * configure.srv: Add new files.
705 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
706 aarch64_linux_read_description.
707 * linux-aarch64-low.c (aarch64_linux_read_description):
708 Merge with aarch64_arch_setup.
709 (aarch64_arch_setup): Call aarch64_linux_read_description.
710 * linux-aarch64-tdesc.c: New file.
711 * linux-aarch64-tdesc.h: New file.
713 2017-11-24 Yao Qi <yao.qi@linaro.org>
715 * configure.srv: Set $srv_regobj for tic6x-linux.
716 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
717 (tic6x_read_description): Move some code to tic6x_arch_setup.
718 (tic6x_tdesc_test): New function.
719 (initialize_low_arch): Call selftests::register_test.
721 2017-11-22 Yao Qi <yao.qi@linaro.org>
723 * remote-utils.c (prepare_resume_reply): Use memcpy.
725 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
727 * linux-low.c (kill_one_lwp_callback): Return void, take
728 argument directly, don't filter on pid.
729 (linux_kill): Use for_each_thread.
731 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
733 * linux-low.c (need_step_over_p): Return bool, remove dummy
735 (linux_resume, proceed_all_lwps): Use find_thread.
737 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
739 * linux-low.c (resume_status_pending_p): Return bool, remove
741 (linux_resume): Use find_thread.
743 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
745 * linux-low.c (struct thread_resume_array): Remove.
746 (linux_set_resume_request): Return void, take arguments
748 (linux_resume): Use for_each_thread.
750 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
752 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
753 return bool, remove data argument.
754 (linux_stabilize_threads): Use find_thread.
756 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
758 * linux-low.c (unsuspend_one_lwp): Remove.
759 (unsuspend_all_lwps): Use for_each_thread, inline code from
762 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
764 * gdbthread.h (find_thread): Add overload with ptid_t filter.
765 * linux-low.c (struct iterate_over_lwps_args): Remove.
766 (iterate_over_lwps_filter): Remove.
767 (iterate_over_lwps): Use find_thread.
769 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
771 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
772 (linux_handle_new_gdb_connection): Use for_each_thread, inline
773 code from reset_lwp_ptrace_options_callback.
775 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
777 * linux-arm-low.c (struct update_registers_data): Remove.
778 (update_registers_callback): Return void, take arguments
779 directly, don't check thread's pid.
780 (arm_insert_point, arm_remove_point): Use for_each_thread.
782 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
784 * win32-low.c (continue_one_thread): Return void, take argument
786 (child_continue): Use for_each_thread.
788 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
790 * win32-i386-low.c (update_debug_registers_callback): Rename
792 (update_debug_registers): ... this, return void, remove pid_p arg.
793 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
795 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
797 * inferiors.h (struct process_info): Add constructor, initialize
799 <syscalls_to_catch>: Change type to std::vector<int>.
800 * inferiors.c (add_process): Allocate process_info with new.
801 (remove_process): Free process_info with delete.
802 * linux-low.c (handle_extended_wait): Adjust.
803 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
804 * server.c (handle_general_set): Adjust.
806 2017-11-16 Pedro Alves <palves@redhat.com>
808 * remote-utils.c (remote_close): Block SIGIO signals instead of
809 uninstalling the SIGIO handler.
811 2017-11-16 Alan Hayward <alan.hayward@arm.com>
813 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
815 2017-11-16 Yao Qi <yao.qi@linaro.org>
817 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
818 (tic6x_store_gregset): Likewise.
819 (tic6x_usrregs_info): Move it up.
821 2017-11-15 Alan Hayward <alan.hayward@arm.com>
823 * Makefile.in: Update arch rules.
824 * configure.srv: Explicitly mark arch/ files.
826 2017-11-13 Andreas Schwab <schwab@suse.de>
828 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
830 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
832 2017-11-06 Pedro Alves <palves@redhat.com>
834 * config.in, configure: Regenerate.
836 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
838 * target.c (struct thread_search): Remove.
839 (thread_search_callback): Remove.
840 (prepare_to_access_memory): Use for_each_thread instead of
841 find_inferior. Inline code from thread_search_callback.
843 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
845 * server.c (struct visit_actioned_threads_data): Remove.
846 (visit_actioned_threads): Change prototype to take arguments
848 (resume): Use find_thread instead of find_inferior.
850 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
852 * server.c (queue_stop_reply_callback): Change prototype, return
854 (find_status_pending_thread_callback): Remove.
855 (handle_status): Replace find_inferior with find_thread and
858 2017-10-25 Alan Hayward <alan.hayward@arm.com>
860 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
862 (aarch64_store_gregset): Likewise.
863 (aarch64_fill_fpregset): Likewise.
864 (aarch64_store_fpregset): Likewise.
866 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
868 * gdbthread.h (find_thread, for_each_thread): New functions.
869 * inferiors.c (thread_of_pid): Remove.
870 (find_any_thread_of_pid): Use find_thread.
871 * linux-low.c (num_lwps): Use for_each_thread.
873 2017-10-17 Yao Qi <yao.qi@linaro.org>
875 * Makefile.in: Remove one rule.
876 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
878 2017-10-17 Yao Qi <yao.qi@linaro.org>
880 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
881 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
883 2017-10-17 Yao Qi <yao.qi@linaro.org>
885 * configure.srv: Rename arm.o with arch/arm.o.
887 2017-10-17 Yao Qi <yao.qi@linaro.org>
889 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
890 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
891 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
892 (arch-i386.o, arch-amd64.o): Remove rules.
893 (arch/%.o): New rule.
894 Update POSTCOMPILE and COMPILE.pre.
895 * configure.ac: Invoke AC_CONFIG_COMMANDS.
896 * configure: Re-generated.
897 * configure.srv: Replace arch-i386.o with arch/i386.o.
898 Replace arch-amd64.o with arch/amd64.o.
900 2017-10-16 Yao Qi <yao.qi@linaro.org>
902 * configure: Regenerated.
904 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
906 * inferiors.h: (struct inferior_list): Remove.
907 (struct inferior_list_entry); Remove.
908 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
909 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
910 get_first_inferior): Remove.
911 (for_each_inferior, for_each_inferior_with_data, find_inferior,
912 find_inferior_id, find_inferior_in_random): Change signature.
913 * inferiors.c (all_threads): Change type to
914 std::list<thread_info *>.
915 (get_thread): Remove macro.
916 (find_inferior, find_inferior_id): Change signature, implement
918 (find_inferior_in_random): Change signature, implement using
919 find_thread_in_random.
920 (for_each_inferior, for_each_inferior_with_data): Change
921 signature, implement using for_each_thread.
922 (add_inferior_to_list, remove_inferior): Remove.
923 (add_thread, get_first_thread, thread_of_pid,
924 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
925 (get_first_inferior, one_inferior_p, clear_inferior_list):
927 (clear_inferiors, get_thread_process): Update.
928 * gdbthread.h: Include <list>.
929 (struct thread_info) <entry>: Remove field.
931 (all_threads): Change type to std::list<thread_info *>.
932 (get_first_inferior): Add doc.
933 (find_thread, for_each_thread, find_thread_in_random): New
935 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
936 * linux-arm-low.c (update_registers_callback): Update.
937 * linux-low.c (second_thread_of_pid_p): Update.
938 (kill_one_lwp_callback, linux_detach_lwp_callback,
939 delete_lwp_callback, status_pending_p_callback, same_lwp,
940 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
941 iterate_over_lwps, not_stopped_callback,
942 resume_stopped_resumed_lwps, count_events_callback,
943 select_singlestep_lwp_callback, select_event_lwp_callback,
944 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
945 suspend_and_send_sigstop_callback, wait_for_sigstop,
946 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
947 lwp_running, linux_set_resume_request, resume_status_pending_p,
948 need_step_over_p, start_step_over, linux_resume_one_thread,
949 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
950 reset_lwp_ptrace_options_callback): Update.
951 * linux-mips-low.c (update_watch_registers_callback): Update.
952 * regcache.c (regcache_invalidate_one, regcache_invalidate):
954 (free_register_cache_thread_one): Remove.
955 (regcache_release): Update.
956 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
957 handle_qxfer_threads_worker): Update.
958 (handle_query): Update, use list iterator.
959 (visit_actioned_threads, handle_pending_status,
960 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
961 clear_pending_status_callback, set_pending_status_callback,
962 find_status_pending_thread_callback, handle_status,
963 process_serial_event): Update.
964 * target.c (thread_search_callback): Update.
965 * thread-db.c (thread_db_get_tls_address): Update.
966 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
968 * win32-i386-low.c (update_debug_registers_callback): Update.
969 * win32-low.c (delete_thread_info, child_delete_thread,
970 continue_one_thread, suspend_one_thread,
971 get_child_debug_event): Adjust.
973 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
975 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
976 * inferiors.h: Include <list>.
977 (struct process_info) <entry>: Remove field.
979 (pid_of): Change macro to function.
980 (ptid_of, lwpid_of): Remove macro.
981 (all_processes): Change type to std::list<process_info *>.
982 (ALL_PROCESSES): Remove macro.
983 (for_each_process, find_process): New function.
984 * inferiors.c (all_processes): Change type to
985 std::list<process_info *>.
986 (find_thread_process): Adjust.
987 (add_process): Likewise.
988 (remove_process): Likewise.
989 (find_process_pid): Likewise.
990 (get_first_process): Likewise.
991 (started_inferior_callback): Remove.
992 (have_started_inferiors_p): Adjust.
993 (attached_inferior_callback): Remove.
994 (have_attached_inferiors_p): Adjust.
995 * linux-low.c (check_zombie_leaders): Likewise.
996 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
997 (x86_linux_update_xmltarget): Adjust.
998 * server.c (handle_query): Likewise.
999 (gdb_reattached_process): Remove.
1000 (handle_status): Adjust.
1001 (kill_inferior_callback): Likewise.
1002 (detach_or_kill_inferior): Remove.
1003 (print_started_pid): Likewise.
1004 (print_attached_pid): Likewise.
1005 (detach_or_kill_for_exit): Update.
1006 (process_serial_event): Likewise.
1007 * linux-arm-low.c (arm_new_fork): Likewise.
1009 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1011 * dll.h: Include <list>.
1012 (struct dll_info): Add constructor.
1013 <entry>: Remove field.
1014 (all_dlls): Change type to std::list<dll_info>.
1015 * dll.c: Include <algorithm>.
1016 (get_dll): Remove macro.
1017 (all_dlls): Change type to std::list<dll_info *>.
1018 (free_one_dll): Remove.
1019 (match_dll): Likewise.
1020 (loaded_dll): Adjust.
1021 (unloaded_dll): Adjust to all_dlls type change, use
1022 std::find_if. Inline code from match_dll.
1023 (clear_dlls): Adjust to all_dlls type change.
1024 * server.c (emit_dll_description): Remove.
1025 (handle_qxfer_libraries): Adjust to all_dlls type change,
1026 integrate emit_dll_description's functionality.
1028 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1030 * linux-low.h (struct linux_target_ops) <delete_process>: New
1032 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1033 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1034 (struct linux_target_ops): Add delete_process callback.
1035 * linux-arm-low.c (arm_delete_process): New.
1036 (struct linux_target_ops): Add delete_process callback.
1037 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1038 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1039 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1040 * linux-mips-low.c (mips_linux_delete_process): New.
1041 (struct linux_target_ops): Add delete_process callback.
1042 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1043 * linux-s390-low.c (struct linux_target_ops): Likewise.
1044 * linux-sh-low.c (struct linux_target_ops): Likewise.
1045 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1046 * linux-tile-low.c (struct linux_target_ops): Likewise.
1047 * linux-x86-low.c (x86_linux_delete_process): New.
1048 (struct linux_target_ops): Add delete_process callback.
1049 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1051 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1053 * linux-aarch64-low.c (the_low_target): Add thread delete
1055 * linux-arm-low.c (arm_delete_thread): New function.
1056 (the_low_target): Add thread delete callback.
1057 * linux-bfin-low.c (the_low_target): Likewise.
1058 * linux-crisv32-low.c (the_low_target): Likewise.
1059 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1061 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1063 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1064 * linux-mips-low.c (mips_linux_delete_thread): New function.
1065 (the_low_target): Add thread delete callback.
1066 * linux-ppc-low.c (the_low_target): Likewise.
1067 * linux-s390-low.c (the_low_target): Likewise.
1068 * linux-sh-low.c (the_low_target): Likewise.
1069 * linux-tic6x-low.c (the_low_target): Likewise.
1070 * linux-tile-low.c (the_low_target): Likewise.
1071 * linux-x86-low.c (the_low_target): Likewise.
1072 * linux-xtensa-low.c (the_low_target): Likewise.
1074 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1076 * win32-low.c: Include "common-inferior.h".
1078 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1080 * inferiors.c (set_inferior_cwd): New function.
1081 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1082 (handle_query): Inform that QSetWorkingDir is supported.
1083 * win32-low.c (create_process): Pass the inferior's cwd to
1086 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1088 * inferiors.c (current_inferior_cwd): New global variable.
1089 (get_inferior_cwd): New function.
1090 * inferiors.h (struct process_info) <cwd>: New field.
1092 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1094 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1095 (OBS): Add gdb_tilde_expand.o.
1097 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1099 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1100 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1102 2017-09-29 Pedro Alves <palves@redhat.com>
1104 * ax.c (gdb_parse_agent_expr): Constify.
1105 * ax.h (gdb_parse_agent_expr): Constify.
1106 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1108 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1109 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1110 * remote-utils.h (read_ptid): Constify.
1111 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1112 (process_point_options, process_serial_event): Constify.
1113 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1114 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1115 (cmd_qtbuffer): Constify.
1117 2017-09-29 Pedro Alves <palves@redhat.com>
1119 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1122 2017-09-29 Pedro Alves <palves@redhat.com>
1124 * linux-low.c (handle_extended_wait): Pass parent thread instead
1125 of process to thread_db_notice_clone.
1126 * linux-low.h (thread_db_notice_clone): Replace parent process
1127 parameter with parent thread parameter.
1128 * thread-db.c (find_one_thread): Add comment.
1129 (thread_db_notice_clone): Replace parent process parameter with
1130 parent thread parameter. Temporarily switch to the parent thread.
1132 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1134 * gdbthread.h: Include "common-gdbthread.h".
1135 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1136 "if" when validating the ptid.
1137 * remote-utils.c: Include "gdbthread.h".
1138 (prepare_resume_reply): Use "switch_to_thread".
1139 * target.c (done_accessing_memory): Likewise.
1141 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1143 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1144 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1145 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1146 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1147 s390x-gs-linux64-ipa.o to ipa_obj.
1148 * linux-s390-low.c (HWCAP_S390_GS): New define.
1149 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1151 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1152 (s390_arch_setup): Check for guarded-storage support and choose
1154 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1155 init_registers_s390x_gs_linux64.
1156 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1158 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1159 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1161 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1163 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1165 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1167 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1168 (thread_db_thread_handle): Declare.
1169 * linux-low.c (linux_target_ops): Initialize thread_handle.
1170 * server.c (handle_qxfer_threads_worker): Add support for
1172 * target.h (struct target_ops): Add new function pointer,
1174 (target_thread_handle): Define.
1175 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1177 (thread_db_thread_handle): New function.
1179 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1181 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1182 * linux-low.h (thread_db_notice_clone): Declare.
1183 * thread-db.c (thread_db_notice_clone): New function.
1185 2017-09-21 Pedro Alves <palves@redhat.com>
1187 * server.c (gdb_read_memory, handle_status, process_serial_event)
1188 (handle_serial_event, handle_target_event): Adjust to
1189 set_desired_thread prototype change.
1190 * target.c (set_desired_thread): Remove 'use_general' parameter
1192 * target.h (set_desired_thread): Remove 'use_general' parameter.
1194 2017-09-20 Tom Tromey <tom@tromey.com>
1196 * target.c (target_terminal::terminal_state): Define.
1197 (target_terminal::init): Rename from target_terminal_init.
1198 (target_terminal::inferior): Rename from
1199 target_terminal_inferior.
1200 (target_terminal::ours): Rename from target_terminal_ours.
1201 (target_terminal::ours_for_output, target_terminal::info): New.
1203 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1205 * server.c (accumulate_file_name_length): Remove.
1206 (emit_dll_description): Adjust to std::string change.
1207 (handle_qxfer_libraries): Use std::string to hold document.
1209 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1211 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1212 return type of xml_escape_text.
1213 * server.c (emit_dll_description): Likewise.
1215 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1217 * server.c (captured_main): Accept argument for --selftest.
1218 Update run_tests call.
1219 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1220 when registering selftests.
1222 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1224 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1225 instead of "VEC" for "target_desc.reg_defs".
1226 (regcache_cpy): Likewise.
1227 (registers_to_string): Likewise.
1228 (registers_from_string): Likewise.
1229 (find_regno): Likewise.
1230 (supply_regblock): Likewise.
1231 (regcache_raw_read_unsigned): Likewise.
1232 * tdesc.c (init_target_desc): Likewise.
1233 (tdesc_create_reg): Likewise.
1234 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1235 (struct target_desc) <reg_defs>: Convert to "std::vector".
1236 (target_desc): Do not initialize "reg_defs".
1237 (~target_desc): Update code to use "std::vector" instead of "VEC"
1238 for "target_desc.reg_defs".
1239 (operator==): Likewise.
1241 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1243 * inferiors.h (thread_to_gdb_id): Remove.
1244 * inferiors.c (thread_to_gdb_id): Remove.
1245 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1246 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1247 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1249 * nto-low.c (nto_fetch_registers, nto_store_registers,
1250 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1252 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1254 * inferiors.h (gdb_id_to_thread_id): Remove.
1255 * inferiors.c (gdb_id_to_thread_id): Remove.
1256 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1257 removal. Move pid declaration closer to where it's used.
1259 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1261 * server.c (handle_detach): New function.
1262 (process_serial_event): Move code out, call handle_detach.
1264 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1266 * server.c (require_running): Rename to ...
1267 (require_running_or_return): ... this ...
1268 (require_running_or_break): ... and this.
1269 (handle_query, process_serial_event): Adjust.
1271 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1273 * linux-low.c (linux_set_resume_request): Remove unused
1276 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1278 * server.c (first_thread_of): Remove.
1279 (process_serial_event): Replace usage of first_thread_of with
1280 find_any_thread_of_pid.
1281 * tracepoint.c (same_process_p): Remove.
1282 (gdb_agent_about_to_close): Replace usage of same_process_p with
1283 find_any_thread_of_pid.
1284 * linux-x86-low.c (same_process_callback): Remove.
1285 (x86_arch_setup_process_callback): Replace usage of
1286 same_process_callback with find_any_thread_of_pid.
1287 * thread-db.c (any_thread_of): Remove.
1288 (switch_to_process): Replace usage of any_thread_of with
1289 find_any_thread_of_pid.
1290 * inferiors.c (thread_pid_matches_callback): Remove.
1291 (find_thread_process): Adjust to use find_any_thread_of_pid.
1293 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1295 * regcache.c (get_thread_regcache): Guard calls to "memset"
1298 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1300 * linux-low.c (handle_extended_wait): Use
1301 "allocate_target_description" instead of "XNEW".
1302 * linux-x86-low.c (initialize_low_arch): Likewise.
1304 2017-09-05 Yao Qi <yao.qi@linaro.org>
1306 * configure.srv (srv_i386_regobj): Remove.
1307 (srv_amd64_regobj): Remove.
1308 (srv_regobj): Set it to "" for x86 non-linux targets.
1309 * linux-x86-tdesc.c (i386_linux_read_description):
1310 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1311 (init_registers_i386): Remove the declaration.
1312 (tdesc_i386): Remove the declaration.
1313 (lynx_i386_arch_setup): Call i386_create_target_description.
1314 * nto-x86-low.c: Likewise.
1315 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1316 [!__x86_64__]: include arch/i386.h.
1317 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1319 2017-09-05 Yao Qi <yao.qi@linaro.org>
1321 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1322 i386/amd64-XXX-linux from it.
1324 2017-09-05 Yao Qi <yao.qi@linaro.org>
1326 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1328 (ipa_amd64_linux_regobj): Remove.
1329 (ipa_x32_linux_regobj): Remove.
1331 2017-09-05 Yao Qi <yao.qi@linaro.org>
1333 * Makefile.in (arch-amd64.o): New rule.
1334 * configure.srv: Append arch-amd64.o.
1335 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1336 (get_ipa_tdesc): Call amd64_linux_read_description.
1337 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1338 and init_registers_amd64_XXX.
1339 * linux-x86-low.c (x86_linux_read_description): Call
1340 amd64_linux_read_description.
1341 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1342 (initialize_low_arch): Don't call init_registers_x32_XXX and
1343 init_registers_amd64_XXX.
1344 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1345 and tdesc_amd64_XXX.
1346 [__x86_64__] (amd64_tdesc_test): New function.
1347 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1348 and init_registers_amd64_XXX.
1349 * linux-x86-tdesc.c: Include arch/amd64.h.
1350 (xcr0_to_tdesc_idx): New function.
1351 (i386_linux_read_description): New function.
1352 (amd64_get_ipa_tdesc_idx): New function.
1353 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1354 (amd64_get_ipa_tdesc): Declare.
1356 2017-09-05 Yao Qi <yao.qi@linaro.org>
1358 * configure.srv (srv_i386_linux_xmlfiles): Remove
1359 i386/i386-XXX-linux.xml from it.
1361 2017-09-05 Yao Qi <yao.qi@linaro.org>
1363 * configure.srv: Set srv_i386_linux_regobj empty if $development
1365 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1366 initialize_low_tdesc.
1367 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1368 with #if initialize_low_tdesc.
1369 * linux-x86-tdesc-selftest.c: New file.
1370 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1372 2017-09-05 Yao Qi <yao.qi@linaro.org>
1374 * Makefile.in (arch-i386.o): New rule.
1375 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1376 (x86_64-*-linux*): Likewise.
1377 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1378 include arch/i386.h.
1379 (i386_linux_read_description): Remove code and call
1380 i386_create_target_description.
1381 * tdesc.c (allocate_target_description): New function.
1382 * tdesc.h (set_tdesc_architecture): Remove declaration.
1383 (set_tdesc_osabi): Likewise.
1385 2017-09-05 Yao Qi <yao.qi@linaro.org>
1387 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1388 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1389 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1391 * server.c (get_features_xml): Call tdesc_get_features_xml.
1392 * tdesc.c (set_tdesc_architecture): New function.
1393 (set_tdesc_osabi): New function.
1394 (tdesc_get_features_xml): New function.
1395 (tdesc_create_feature): Add an argument.
1396 * tdesc.h (struct target_desc) <features>: New field.
1397 <arch, osabi>: New field.
1398 (~target_desc): xfree features, arch, and osabi.
1399 (target_desc::oerator==): Don't compare .xmltarget.
1400 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1401 (set_tdesc_osabi): Likewise.
1402 (tdesc_get_features_xml): Likewise.
1404 2017-09-05 Yao Qi <yao.qi@linaro.org>
1406 * linux-x86-tdesc.c: Include selftest.h.
1407 (i386_tdesc_test): New function.
1408 (initialize_low_tdesc): Call selftests::register_test.
1409 * tdesc.h: Include regdef.h.
1410 (target_desc): Override operator == and !=.
1412 2017-09-05 Yao Qi <yao.qi@linaro.org>
1414 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1415 (ipa_obj): Likewise.
1416 * linux-i386-ipa.c: Include common/x86-xstate.h
1417 (get_ipa_tdesc): Call i386_linux_read_description.
1418 (initialize_low_tracepoint): Don't call init_registers_XXX
1419 functions, call initialize_low_tdesc instead.
1420 * linux-x86-low.c (x86_linux_read_description): Call
1421 i386_linux_read_description.
1422 (initialize_low_arch): Don't call init_registers_i386_XXX
1423 functions, call initialize_low_tdesc.
1424 * linux-x86-tdesc.c: New file.
1425 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1426 (i386_get_ipa_tdesc_idx): Declare.
1427 (i386_get_ipa_tdesc): Declare.
1428 (initialize_low_tdesc): Declare.
1430 2017-09-05 Yao Qi <yao.qi@linaro.org>
1432 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1435 2017-09-05 Yao Qi <yao.qi@linaro.org>
1437 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1438 * regcache.c (get_thread_regcache): Use VEC_length.
1439 (init_register_cache): Likewise.
1440 (regcache_cpy): Likewise.
1441 (registers_to_string): Iterate reg_defs via VEC_iterate.
1442 (find_regno): Likewise.
1443 (find_register_by_number): Use VEC_index.
1444 (register_size): Call find_register_by_number.
1445 (register_data): Call find_register_by_number.
1446 (supply_regblock): Use VEC_length.
1447 (regcache_raw_read_unsigned): Likewise.
1448 * tdesc.c (init_target_desc): Iterate reg_defs via
1450 (default_description): Update initializer.
1451 (copy_target_description): Don't update field num_registers.
1452 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1453 <num_registers>: Remove.
1455 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1457 * Makefile.in (.SECONDARY): Define target.
1459 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1461 * linux-low.c (linux_wait_1): Adjust.
1462 * server.c (queue_stop_reply_callback): Adjust.
1464 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1466 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1467 QEnvironmentUnset and QEnvironmentReset packets.
1468 (handle_query): Inform remote that QEnvironmentHexEncoded,
1469 QEnvironmentUnset and QEnvironmentReset are supported.
1471 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1473 * inferiors.h (inferior_target_data): Rename to ...
1474 (thread_target_data): ... this.
1475 (inferior_regcache_data): Rename to ...
1476 (thread_regcache_data): ... this.
1477 (set_inferior_regcache_data): Rename to ...
1478 (set_thread_regcache_data): ... this.
1479 * inferiors.c (inferior_target_data): Rename to ...
1480 (thread_target_data): ... this.
1481 (inferior_regcache_data): Rename to ...
1482 (thread_regcache_data): ... this.
1483 (set_inferior_regcache_data): Rename to ...
1484 (set_thread_regcache_data): ... this.
1485 (free_one_thread): Update.
1486 * linux-low.h (get_thread_lwp): Update.
1487 * regcache.c (get_thread_regcache): Update.
1488 (regcache_invalidate_thread): Update.
1489 (free_register_cache_thread): Update.
1490 * win32-i386-low.c (update_debug_registers_callback): Update.
1491 (win32_get_current_dr): Update.
1492 * win32-low.c (thread_rec): Update.
1493 (delete_thread_info): Update.
1494 (continue_one_thread): Update.
1495 (suspend_one_thread): Update.
1497 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1499 * inferiors.c (set_inferior_target_data): Remove.
1500 * inferiors.h (set_inferior_target_data): Remove.
1502 2017-08-18 Yao Qi <yao.qi@linaro.org>
1504 * Makefile.in (OBS): Add selftest.o.
1505 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1506 * configure, config.in: Re-generated.
1507 * server.c: Include common/sefltest.h.
1508 (captured_main): Handle option --selftest.
1510 2017-08-09 Yao Qi <yao.qi@linaro.org>
1512 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1513 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1514 i386-avx-mpx.o and i386-mmx.o.
1515 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1516 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1517 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1518 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1519 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1520 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1521 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1522 i386/amd64-avx-mpx.xml.
1524 2017-08-09 Yao Qi <yao.qi@linaro.org>
1526 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1527 and x32-avx-avx512.o.
1528 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1529 i386/x32-avx-avx512.xml.
1531 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1533 * tracepoint.h (enum class fast_tpoint_collect_result): New
1535 (fast_tracepoint_collecting): Change return type to
1536 fast_tpoint_collect_result.
1537 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1538 * linux-low.h: Include tracepoint.h.
1539 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1540 fast_tpoint_collect_result.
1541 * linux-low.c (handle_tracepoints): Adjust.
1542 (linux_fast_tracepoint_collecting): Change return type to
1543 fast_tpoint_collect_result.
1544 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1545 linux_wait_1, stuck_in_jump_pad_callback,
1546 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1547 proceed_one_lwp): Adjust to type change.
1549 2017-07-10 Yao Qi <yao.qi@linaro.org>
1551 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1553 2017-06-29 Yao Qi <yao.qi@linaro.org>
1555 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1557 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1559 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1561 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1563 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1565 * linux-low.c (linux_create_inferior): Adjust code to access the
1566 environment information via 'gdb_environ' class.
1567 * lynx-low.c (lynx_create_inferior): Likewise.
1568 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1569 (get_environ): Return a pointer to 'our_environ'.
1570 (captured_main): Initialize 'our_environ'.
1571 * server.h (get_environ): Adjust prototype.
1572 * spu-low.c (spu_create_inferior): Adjust code to access the
1573 environment information via 'gdb_environ' class.
1575 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1577 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1578 usage of "register" keyword.
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 * configure: Re-generate.
1588 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1590 * Makefile.in (COMPILE.pre): Add "-x c++".
1592 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1594 * fork-child.c: Conditionally include <signal.h>.
1596 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1598 * server.c (handle_general_set): Handle new packet
1599 "QStartupWithShell".
1600 (handle_query): Add "QStartupWithShell" to the list of supported
1602 (gdbserver_usage): Add help text explaining the
1603 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1605 (captured_main): Recognize and act upon the presence of the new
1608 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1609 Pedro Alves <palves@redhat.com>
1611 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1612 * configure: Regenerate.
1613 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1615 (i[34567]86-*-lynxos*): Likewise.
1616 (spu*-*-*): Likewise.
1617 * fork-child.c: New file.
1618 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1620 (linux_ptrace_fun): New function.
1621 (linux_create_inferior): Adjust function prototype to reflect
1622 change on "target.h". Adjust function code to use
1624 (linux_request_interrupt): Delete "signal_pid".
1625 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1626 (lynx_ptrace_fun): New function.
1627 (lynx_create_inferior): Adjust function prototype to reflect
1628 change on "target.h". Adjust function code to use
1630 * nto-low.c (nto_create_inferior): Adjust function prototype and
1631 code to reflect change on "target.h". Update comments.
1632 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1633 "common-terminal.h" and "environ.h".
1634 (terminal_fd): Moved to fork-child.c.
1635 (old_foreground_pgrp): Likewise.
1636 (restore_old_foreground_pgrp): Likewise.
1637 (last_status): Make it global.
1638 (last_ptid): Likewise.
1639 (our_environ): New variable.
1640 (startup_with_shell): Likewise.
1641 (program_name): Likewise.
1642 (program_argv): Rename to...
1643 (program_args): ...this.
1644 (wrapper_argv): New variable.
1645 (start_inferior): Delete function.
1646 (get_exec_wrapper): New function.
1647 (get_exec_file): Likewise.
1648 (get_environ): Likewise.
1649 (prefork_hook): Likewise.
1650 (post_fork_inferior): Likewise.
1651 (postfork_hook): Likewise.
1652 (postfork_child_hook): Likewise.
1653 (handle_v_run): Update code to deal with arguments coming from the
1654 remote host. Update calls from "start_inferior" to
1656 (captured_main): Likewise. Initialize environment variable. Call
1658 * server.h (post_fork_inferior): New prototype.
1659 (get_environ): Likewise.
1660 (last_status): Declare.
1661 (last_ptid): Likewise.
1662 (signal_pid): Likewise.
1663 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1664 (spu_ptrace_fun): New function.
1665 (spu_create_inferior): Adjust function prototype to reflect change
1666 on "target.h". Adjust function code to use "fork_inferior".
1667 * target.c (target_terminal_init): New function.
1668 (target_terminal_inferior): Likewise.
1669 (target_terminal_ours): Likewise.
1670 * target.h: Include <vector>.
1671 (struct target_ops) <create_inferior>: Update prototype.
1672 (create_inferior): Update macro.
1673 * utils.c (gdb_flush_out_err): New function.
1674 * win32-low.c (win32_create_inferior): Adjust function prototype
1675 and code to reflect change on "target.h".
1677 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1679 * inferiors.c (switch_to_thread): New function.
1681 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1683 * Makefile.in (SFILE): Add "common/job-control.c".
1684 (OBS): Add "job-control.o".
1686 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1688 * Makefile: Remove "@host_makefile_frag@".
1690 2017-05-05 Pedro Alves <palves@redhat.com>
1692 * configure: Regenerate.
1694 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1696 * configure: Regenerate.
1698 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1700 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1701 software_single_step change of return type to
1702 std::vector<CORE_ADDR>.
1703 * linux-low.c (install_software_single_step_breakpoints):
1705 * linux-low.h (install_software_single_step_breakpoints):
1708 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * remote-utils.c: Include "gdb_termios.h" instead of
1712 * terminal.h: Delete file.
1714 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1716 * server.c: Include <vector>.
1717 <program_argv, wrapper_argv>: Convert to std::vector.
1718 (start_inferior): Rewrite function to use C++.
1719 (handle_v_run): Likewise. Update code that calculates the argv
1720 based on the vRun packet; use C++.
1721 (captured_main): Likewise.
1723 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1725 * server.c (handle_v_cont): Initialize thread_resume::thread
1728 2017-04-05 Pedro Alves <palves@redhat.com>
1730 * configure: Regenerate.
1732 2017-04-05 Pedro Alves <palves@redhat.com>
1734 * gdbreplay.c (sync_error): Constify.
1735 * linux-x86-low.c (push_opcode): Constify.
1737 2017-04-05 Pedro Alves <palves@redhat.com>
1739 * win32-low.c (get_child_debug_event)
1740 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1741 Report TARGET_WAITKIND_SPURIOUS instead.
1743 2017-04-05 Pedro Alves <palves@redhat.com>
1745 * remote-utils.c (remote_prepare, remote_open): Constify.
1746 * remote-utils.h (remote_prepare, remote_open): Constify.
1747 * server.c (captured_main): Constify 'port' handling.
1749 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1751 * Makefile.in (clean): Clear .deps.
1753 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1755 * .gitignore: Remove generated files, replace with wildcard.
1756 * (clean): Replace removal of generated files with wildcard.
1757 (version.c): Replace with...
1758 (version-generated.c): ...this.
1759 (xml-builtin.c): Replace with...
1760 (xml-builtin-generated.c): ...this.
1761 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1762 (%.c: *regformats*): Replace with...
1763 (%-generated.c: *regformats*): ...this.
1765 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1767 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1768 (xtensa_fill_gregset): Call collect_register_by_name for
1770 (xtensa_store_gregset): Call supply_register_by_name for
1773 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1775 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1776 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1777 (xtensa_store_gregset): Call supply_register for all registers in
1778 a0_regnum..a0_regnum + C0_NREGS range.
1780 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1782 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1783 (ax-ipa.o: ax.c): Remove.
1784 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1785 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1786 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1787 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1788 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1790 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1792 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1793 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1794 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1795 (errors-ipa.o: ../common/errors.c): Remove.
1796 (format-ipa.o: ../common/format.c): Remove.
1797 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1799 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1801 * Makefile.in (%-ipa.o: %.c): New rule.
1802 (tracepoint-ipa.o: tracepoint.c): Remove.
1803 (utils-ipa.o: utils.c): Remove.
1804 (remote-utils-ipa.o: remote-utils.c): Remove.
1805 (regcache-ipa.o: regcache.c): Remove.
1806 (i386-linux-ipa.o: i386-linux.c): Remove.
1807 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1808 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1809 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1810 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1811 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1812 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1813 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1814 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1815 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1816 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1817 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1818 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1819 (aarch64-ipa.o: aarch64.c): Remove.
1820 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1821 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1822 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1823 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1824 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1825 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1826 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1827 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1828 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1829 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1830 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1831 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1832 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1833 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1834 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1835 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1836 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1837 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1838 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1839 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1840 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1841 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1842 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1843 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1844 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1845 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1846 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1847 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1848 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1849 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1850 (tdesc-ipa.o: tdesc.c): Remove.
1851 (x32-linux-ipa.o: x32-linux.c): Remove.
1852 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1853 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1855 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1857 * Makefile.in (%.o: ../arch/%.c): New rule.
1858 (arm.o: ../arch/arm.c): Remove.
1859 (arm-linux.o: ../arch/arm-linux.c): Remove.
1860 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1861 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1863 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1865 * Makefile.in (%.o: ../nat/%.c): New rule.
1866 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1867 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1868 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1869 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1870 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1871 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1872 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1873 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1874 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1875 (linux-personality.o: ../nat/linux-personality.c): Remove.
1876 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1877 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1878 (x86-linux.o: ../nat/x86-linux.c): Remove.
1879 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1880 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1882 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1884 * Makefile.in (%.o: ../common/%.c): New rule.
1885 (signals.o: ../common/signals.c): Remove.
1886 (print-utils.o: ../common/print-utils.c): Remove.
1887 (rsp-low.o: ../common/rsp-low.c): Remove.
1888 (common-utils.o: ../common/common-utils.c): Remove.
1889 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1890 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1891 (vec.o: ../common/vec.c): Remove.
1892 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1893 (xml-utils.o: ../common/xml-utils.c): Remove.
1894 (ptid.o: ../common/ptid.c): Remove.
1895 (buffer.o: ../common/buffer.c): Remove.
1896 (format.o: ../common/format.c): Remove.
1897 (filestuff.o: ../common/filestuff.c): Remove.
1898 (agent.o: ../common/agent.c): Remove.
1899 (errors.o: ../common/errors.c): Remove.
1900 (environ.o: ../common/environ.c): Remove.
1901 (common-debug.o: ../common/common-debug.c): Remove.
1902 (cleanups.o: ../common/cleanups.c): Remove.
1903 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1904 (fileio.o: ../common/fileio.c): Remove.
1905 (common-regcache.o: ../common/common-regcache.c): Remove.
1906 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1907 (new-op.o: ../common/new-op.c): Remove.
1908 (btrace-common.o: ../common/btrace-common.c): Remove.
1910 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1912 * Makefile.in (%.o: ../target/%.c): New rule.
1913 (waitstatus.o: ../target/waitstatus.c): Remove.
1915 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1918 (%.c: ../regformats/%.dat,
1919 (%.c: ../regformats/arm/%.dat,
1920 (%.c: ../regformats/i386/%.dat,
1921 (%.c: ../regformats/rs6000/%.dat): New rules.
1922 (aarch64.c): Remove.
1923 (reg-arm.c): Remove.
1924 (arm-with-iwmmxt.c): Remove.
1925 (arm-with-vfpv2.c): Remove.
1926 (arm-with-vfpv3.c): Remove.
1927 (arm-with-neon.c): Remove.
1928 (reg-bfin.c): Remove.
1929 (reg-cris.c): Remove.
1930 (reg-crisv32.c): Remove.
1932 (i386-linux.c): Remove.
1933 (i386-avx.c): Remove.
1934 (i386-avx-linux.c): Remove.
1935 (i386-avx-avx512.c): Remove.
1936 (i386-avx-avx512-linux.c): Remove.
1937 (i386-mpx.c): Remove.
1938 (i386-mpx-linux.c): Remove.
1939 (i386-avx-mpx-avx512-pku.c): Remove.
1940 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1941 (i386-avx-mpx.c): Remove.
1942 (i386-avx-mpx-linux.c): Remove.
1943 (i386-mmx.c): Remove.
1944 (i386-mmx-linux.c): Remove.
1945 (reg-ia64.c): Remove.
1946 (reg-m32r.c): Remove.
1947 (reg-m68k.c): Remove.
1949 (mips-linux.c): Remove.
1950 (mips-dsp-linux.c): Remove.
1951 (mips64-linux.c): Remove.
1952 (mips64-dsp-linux.c): Remove.
1953 (nios2-linux.c): Remove.
1954 (powerpc-32.c): Remove.
1955 (powerpc-32l.c): Remove.
1956 (powerpc-altivec32l.c): Remove.
1957 (powerpc-cell32l.c): Remove.
1958 (powerpc-vsx32l.c): Remove.
1959 (powerpc-isa205-32l.c): Remove.
1960 (powerpc-isa205-altivec32l.c): Remove.
1961 (powerpc-isa205-vsx32l.c): Remove.
1962 (powerpc-e500l.c): Remove.
1963 (powerpc-64l.c): Remove.
1964 (powerpc-altivec64l.c): Remove.
1965 (powerpc-cell64l.c): Remove.
1966 (powerpc-vsx64l.c): Remove.
1967 (powerpc-isa205-64l.c): Remove.
1968 (powerpc-isa205-altivec64l.c): Remove.
1969 (powerpc-isa205-vsx64l.c): Remove.
1970 (s390-linux32.c): Remove.
1971 (s390-linux32v1.c): Remove.
1972 (s390-linux32v2.c): Remove.
1973 (s390-linux64.c): Remove.
1974 (s390-linux64v1.c): Remove.
1975 (s390-linux64v2.c): Remove.
1976 (s390-te-linux64.c): Remove.
1977 (s390-vx-linux64.c): Remove.
1978 (s390-tevx-linux64.c): Remove.
1979 (s390x-linux64.c): Remove.
1980 (s390x-linux64v1.c): Remove.
1981 (s390x-linux64v2.c): Remove.
1982 (s390x-te-linux64.c): Remove.
1983 (s390x-vx-linux64.c): Remove.
1984 (s390x-tevx-linux64.c): Remove.
1985 (tic6x-c64xp-linux.c): Remove.
1986 (tic6x-c64x-linux.c): Remove.
1987 (tic6x-c62x-linux.c): Remove.
1989 (reg-sparc64.c): Remove.
1990 (reg-spu.c): Remove.
1992 (amd64-linux.c): Remove.
1993 (amd64-avx.c): Remove.
1994 (amd64-avx-linux.c): Remove.
1995 (amd64-avx-avx512.c): Remove.
1996 (amd64-avx-avx512-linux.c): Remove.
1997 (amd64-mpx.c): Remove.
1998 (amd64-mpx-linux.c): Remove.
1999 (amd64-avx-mpx-avx512-pku.c): Remove.
2000 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2001 (amd64-avx-mpx.c): Remove.
2002 (amd64-avx-mpx-linux.c): Remove.
2004 (x32-linux.c): Remove.
2005 (x32-avx.c): Remove.
2006 (x32-avx-linux.c): Remove.
2007 (x32-avx-avx512.c): Remove.
2008 (x32-avx-avx512-linux.c): Remove.
2009 (reg-xtensa.c): Remove.
2010 (reg-tilegx.c): Remove.
2011 (reg-tilegx32.c): Remove.
2013 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * Makefile.in (SFILES): Add "common/environ.c".
2016 (OBJS): Add "common/environ.h".
2018 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2020 * configure.ac: Check if the fs_base and gs_base members of
2021 `struct user_regs_struct' exist.
2022 * config.in: Regenerated.
2023 * configure: Likewise.
2025 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2027 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2029 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2030 (get_next_pcs_syscall_next_pc): Likewise.
2032 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2034 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2035 * nto-x86-low.c: Likewise.
2037 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2039 * Makefile.in: Include disable-implicit-rules.mk.
2041 2016-11-23 Pedro Alves <palves@redhat.com>
2043 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2044 (debug_vprintf): Use std::chrono::steady_clock instead of
2045 gettimeofday. Use '.' instead of ':'.
2046 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2047 (get_timestamp): Use std::chrono::steady_clock instead of
2050 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2052 * Makefile.in: Fix whitespace formatting.
2054 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2056 * Makefile.in (SFILES, OBS): Flatten list and order
2059 2016-11-23 Pedro Alves <palves@redhat.com>
2061 * event-loop.c (handle_file_event): Use warning.
2062 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2063 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2066 2016-11-23 Pedro Alves <palves@redhat.com>
2068 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2070 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2071 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2072 debug_printf and debug_flush for debug output.
2073 * server.c (handle_general_set): Likewise.
2074 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2077 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2079 * Makefile.in (.c.o): Replace rule with ...
2080 (%.o: %.c): ... this one.
2082 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2084 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2085 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2087 * configure.ac: Remove checks for the make program.
2088 * configure: Re-generate.
2090 2016-10-28 Pedro Alves <palves@redhat.com>
2092 * Makefile.in (CXX_DIALECT): Get from configure.
2093 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2094 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2095 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2096 * config.in: Regenerate.
2097 * configure: Regenerate.
2099 2016-10-27 Yao Qi <yao.qi@linaro.org>
2101 * linux-low.c (linux_supports_range_stepping): Return true if
2102 can_software_single_step return true.
2104 2016-10-27 Yao Qi <yao.qi@linaro.org>
2106 * inferiors.c (find_inferior_in_random): New function.
2107 * inferiors.h (find_inferior_in_random): Declare.
2108 * linux-low.c (linux_wait_for_event_filtered): Call
2109 find_inferior_in_random instead of find_inferior.
2111 2016-10-27 Yao Qi <yao.qi@linaro.org>
2113 * linux-low.c (linux_wait_1): If single-step breakpoints are
2114 inserted, remove them.
2116 2016-10-26 Pedro Alves <palves@redhat.com>
2118 * linux-low.c (handle_extended_wait): Link parent/child fork
2120 (linux_wait_1): Unlink them.
2121 (linux_set_resume_request): Ignore resume requests for
2122 already-resumed and unhandled fork child threads.
2123 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2124 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2126 (handle_v_requests) <vCont>: Don't call require_running.
2127 * server.h (in_queued_stop_replies): New declaration.
2129 2016-10-24 Yao Qi <yao.qi@linaro.org>
2132 * linux-aarch64-low.c (append_insns): Cast the return value to
2135 2016-10-10 Yao Qi <yao.qi@linaro.org>
2137 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2139 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2141 * target.c (target_supports_multi_process): New function, moved
2143 * target.h (target_supports_multi_process): ... here. Remove
2146 2016-10-05 Tom Tromey <tom@tromey.com>
2149 * tracepoint.c (handle_tracepoint_bkpts): Check
2150 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2152 2016-10-05 Yao Qi <yao.qi@linaro.org>
2154 * configure.srv: Update the path of arm-*.xml files.
2156 2016-10-05 Terry Guo <terry.guo@arm.com>
2157 Yao Qi <yao.qi@linaro.org>
2159 * Makefile.in: Adjust the path of rules.
2160 * configure.srv: Update the path of xml files.
2161 * regformats/arm-with-iwmmxt.dat: Regenerated.
2162 * regformats/arm-with-neon.dat: Likewise.
2163 * regformats/arm-with-vfpv2.dat: Likewise.
2164 * regformats/arm-with-vfpv3.dat Likewise.
2166 2016-09-30 Yao Qi <yao.qi@linaro.org>
2169 * target.c (target_stop_and_wait): Don't call
2170 target_continue_no_signal, use resume_stop instead.
2172 2016-09-26 Yao Qi <yao.qi@linaro.org>
2174 * linux-low.c (linux_wait_1): Call debug_exit.
2176 2016-09-23 Pedro Alves <palves@redhat.com>
2178 * Makefile.in (SFILES): Add common/new-op.c.
2179 (OBS): Add common/new-op.o.
2180 (new-op.o): New rule.
2182 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2184 * .gitinore: Ignore more files.
2186 2016-09-21 Yao Qi <yao.qi@linaro.org>
2188 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2191 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2193 * server.c (start_inferior): Call target_mourn_inferior instead of
2194 mourn_inferior; pass ptid_t argument to it.
2196 (handle_target_event): Likewise.
2197 * target.c (target_mourn_inferior): New function.
2198 * target.h (mourn_inferior): Delete macro.
2200 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2202 * linux-low.c (lwp_is_stepping): New function.
2204 2016-09-06 Carl Love <cel@us.ibm.com>
2206 * server.c (start_inferior): Fixed comment, requested comment change
2207 didn't get updated correctly. Removed reference to ptrace () call as
2208 it is only true on Linux systems.
2210 2016-09-06 Carl Love <cel@us.ibm.com>
2212 * server.c (start_inferior): Do not call
2213 function target_post_create_inferior () if the
2214 inferior process has already exited.
2216 2016-09-05 Pedro Alves <palves@redhat.com>
2218 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2219 (COMPILE.pre, CC_LD): Use CXX directly.
2220 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2221 * acinclude.m4: Don't include build-with-cxx.m4.
2222 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2223 * configure: Regenerate.
2225 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2228 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2229 call writing data to own_buf.
2231 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2233 * target.c (mywait): Call target_wait instead of
2235 (target_wait): New function.
2237 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2239 * server.c (start_inferior): New variable 'ptid'. Replace calls
2240 to the_target->resume by target_continue{,_no_signal}, depending
2242 * target.c (target_stop_and_wait): Call target_continue_no_signal
2243 instead of the_target->resume.
2244 (target_continue): New function.
2246 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2248 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2250 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2253 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2255 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2256 * linux-arm-low.c (ps_get_thread_area): Likewise.
2257 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2258 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2259 * linux-mips-low.c (ps_get_thread_area): Likewise.
2260 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2261 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2262 * linux-x86-low.c (ps_get_thread_area): Likewise.
2263 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2265 2016-08-19 Pedro Alves <palves@redhat.com>
2267 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2269 2016-08-19 Pedro Alves <palves@redhat.com>
2271 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2272 comment. Use memcpy instead of casting through unsigned long.
2274 2016-08-19 Pedro Alves <palves@redhat.com>
2276 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2277 allocating around 0x80000000.
2279 2016-08-19 Pedro Alves <palves@redhat.com>
2282 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2283 (x32-avx512-linux-ipa.o): New rules.
2284 * configure.ac (x86_64-*-linux*): New x32 check.
2285 * configure.srv (ipa_x32_linux_regobj): New.
2286 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2287 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2289 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2291 * configure: Regenerate.
2293 2016-08-09 Pedro Alves <palves@redhat.com>
2296 * Makefile.in (OBS): Add signals-state-save-restore.o.
2297 (signals-state-save-restore.o): New rule.
2298 * config.in: Regenerate.
2299 * configure: Regenerate.
2300 * linux-low.c: Include "signals-state-save-restore.h".
2301 (linux_create_inferior): Call
2302 restore_original_signals_state.
2303 * server.c: Include "dispositions-save-restore.h".
2304 (captured_main): Call save_original_signals_state.
2306 2016-08-05 Pedro Alves <palves@redhat.com>
2308 * configure: Regenerate.
2310 2016-08-04 Yao Qi <yao.qi@linaro.org>
2312 * linux-low.c (regsets_fetch_inferior_registers): Check
2313 errno is ESRCH or not.
2315 2016-08-02 Yao Qi <yao.qi@linaro.org>
2317 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2318 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2319 (thread_db_load_search): Update.
2320 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2321 td_ta_set_event and td_ta_event_getmsg.
2323 2016-07-26 Pedro Alves <palves@redhat.com>
2326 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2327 of unsigned long for 64-bit registers and use uint32_t instead of
2328 unsigned int for 32-bit registers.
2330 2016-07-26 Pedro Alves <palves@redhat.com>
2332 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2335 2016-07-21 Tom Tromey <tom@tromey.com>
2337 * configure: Rebuild.
2339 2016-07-21 Yao Qi <yao.qi@linaro.org>
2341 * mem-break.c (find_gdb_breakpoint): Cast bp to
2342 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2344 2016-07-21 Yao Qi <yao.qi@linaro.org>
2346 * server.c (handle_v_requests): Support s and S actions
2347 if target_supports_software_single_step return true.
2349 2016-07-21 Yao Qi <yao.qi@linaro.org>
2351 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2352 is resume_step, call maybe_hw_step.
2353 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2355 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2357 (proceed_one_lwp): If resume request is resume_step, install
2358 reinsert breakpoints and call maybe_hw_step.
2360 2016-07-21 Yao Qi <yao.qi@linaro.org>
2362 * linux-low.c (proceed_one_lwp): Declare.
2363 (linux_resume_one_thread): Remove local variable 'step'.
2364 Lift code enqueue signal. Call proceed_one_lwp instead of
2365 linux_resume_one_lwp.
2367 2016-07-21 Yao Qi <yao.qi@linaro.org>
2369 * linux-low.c (linux_resume_one_thread): Call
2370 enqueue_pending_signal.
2372 2016-07-21 Yao Qi <yao.qi@linaro.org>
2374 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2375 * inferiors.c (do_restore_current_thread_cleanup): New function.
2376 (make_cleanup_restore_current_thread): Likewise.
2377 * linux-low.c (install_software_single_step_breakpoints): Call
2378 make_cleanup_restore_current_thread. Switch current_thread to
2381 2016-07-21 Yao Qi <yao.qi@linaro.org>
2383 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2384 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2385 (clone_one_breakpoint): Likewise.
2386 (delete_reinsert_breakpoints): Change parameter to thread.
2388 (has_reinsert_breakpoints): Likewise.
2389 (uninsert_reinsert_breakpoints): Likewise.
2390 (reinsert_reinsert_breakpoints): Likewise.
2391 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2392 (delete_reinsert_breakpoints): Likewise.
2393 (reinsert_reinsert_breakpoints): Likewise.
2394 (uninsert_reinsert_breakpoints): Likewise.
2395 (has_reinsert_breakpoints): Likewise.
2397 2016-07-21 Yao Qi <yao.qi@linaro.org>
2399 * inferiors.c (get_thread_process): Make parameter const.
2400 * inferiors.h (get_thread_process): Update declaration.
2401 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2402 Add new parameters child_thread and parent_thread. Callers
2404 * mem-break.h (clone_all_breakpoints): Update declaration.
2406 2016-07-21 Yao Qi <yao.qi@linaro.org>
2408 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2409 <command_list, handler>: Remove.
2410 (struct gdb_breakpoint): New.
2411 (struct other_breakpoint): New.
2412 (struct reinsert_breakpoint): New.
2413 (is_gdb_breakpoint): New function.
2414 (any_persistent_commands): Update command_list if
2415 is_gdb_breakpoint returns true.
2416 (set_breakpoint): Create breakpoints according to their types.
2417 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2418 (set_gdb_breakpoint_1): Likewise.
2419 (set_gdb_breakpoint): Likewise.
2420 (clear_breakpoint_conditions): Change parameter type to
2421 'struct gdb_breakpoint *'.
2422 (clear_breakpoint_commands): Likewise.
2423 (clear_breakpoint_conditions_and_commands): Likewise.
2424 (add_condition_to_breakpoint): Likewise.
2425 (add_breakpoint_condition): Likewise.
2426 (add_commands_to_breakpoint): Likewise.
2427 (check_breakpoints): Check other_breakpoint.
2428 (clone_one_breakpoint): Clone breakpopint according to its type.
2429 * mem-break.h (struct gdb_breakpoint): Declare.
2430 (set_gdb_breakpoint): Update declaration.
2431 (clear_breakpoint_conditions_and_commands): Likewise.
2432 (add_breakpoint_condition): Likewise.
2433 (add_breakpoint_commands): Likewise.
2434 * server.c (process_point_options): Change parameter type to
2435 'struct gdb_breakpoint *'.
2437 2016-07-21 Yao Qi <yao.qi@linaro.org>
2439 * mem-break.c (set_breakpoint_at): Rename it to ...
2440 (set_breakpoint_type_at): ... it.
2441 (set_breakpoint_at): Call set_breakpoint_type_at.
2442 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2443 * mem-break.h (set_breakpoint_at): Update comments.
2445 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2447 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2449 (nios2_store_gregset): Likewise.
2451 2016-07-01 Pedro Alves <palves@redhat.com>
2452 Antoine Tremblay <antoine.tremblay@ericsson.com>
2454 * linux-low.c: Change interface to take the target lwp_info
2455 pointer directly and return void. Handle detaching from a zombie
2457 (linux_detach_lwp_callback): New function.
2458 (linux_detach): Detach from the leader thread after detaching from
2461 2016-06-28 Yao Qi <yao.qi@linaro.org>
2463 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2464 for variable new_offset.
2465 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2466 (aarch64_ftrace_insn_reloc_cb): Likewise.
2467 (aarch64_ftrace_insn_reloc_tb): Likewise.
2468 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2469 PRIx64 instead of PRIx32.
2471 2016-06-28 Yao Qi <yao.qi@linaro.org>
2473 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2474 (the_low_target): Install arm_get_syscall_trapinfo.
2476 2016-06-28 Yao Qi <yao.qi@linaro.org>
2478 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2480 (the_low_target): Install aarch64_get_syscall_trapinfo.
2482 2016-06-28 Yao Qi <yao.qi@linaro.org>
2484 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2486 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2487 Remove parameter sysno.
2488 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2491 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2493 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2494 (s390_emit_ne_goto): Likewise.
2495 (s390_emit_lt_goto): Likewise.
2496 (s390_emit_le_goto): Likewise.
2497 (s390_emit_gt_goto): Likewise.
2498 (s390_emit_ge_goto): Likewise.
2499 (s390x_emit_eq_goto): Likewise.
2500 (s390x_emit_ne_goto): Likewise.
2501 (s390x_emit_lt_goto): Likewise.
2502 (s390x_emit_le_goto): Likewise.
2503 (s390x_emit_gt_goto): Likewise.
2504 (s390x_emit_ge_goto): Likewise.
2505 (s390_emit_ops_impl): Mark variable static.
2506 (s390x_emit_ops): Likewise.
2508 2016-06-17 Yao Qi <yao.qi@linaro.org>
2510 * linux-low.c (handle_extended_wait): Call
2511 uninsert_reinsert_breakpoints for the parent process. Remove
2512 reinsert breakpoints from the child process. Reinsert them to
2513 the parent process when vfork is done.
2514 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2515 (reinsert_reinsert_breakpoints): New function.
2516 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2517 (reinsert_reinsert_breakpoints): Declare.
2519 2016-06-17 Yao Qi <yao.qi@linaro.org>
2521 * linux-low.c (handle_extended_wait): If the parent is doing
2522 step-over, remove the reinsert breakpoints from the forked child.
2524 2016-06-17 Yao Qi <yao.qi@linaro.org>
2526 * linux-low.c (unsuspend_all_lwps): Declare.
2527 (linux_low_filter_event): If thread exited, call finish_step_over.
2528 If step-over is finished, unsuspend other threads.
2530 2016-06-17 Yao Qi <yao.qi@linaro.org>
2532 * linux-low.c (linux_resume_one_lwp_throw): Assert
2533 has_reinsert_breakpoints returns false.
2534 * mem-break.c (delete_disabled_breakpoints): Assert
2535 bp type isn't reinsert_breakpoint.
2537 2016-06-17 Yao Qi <yao.qi@linaro.org>
2539 * linux-low.c (maybe_hw_step): New function.
2540 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2541 (finish_step_over): Switch current_thread to lwp temporarily,
2542 and assert has_reinsert_breakpoints returns true.
2543 (proceed_one_lwp): Call maybe_hw_step.
2544 * mem-break.c (has_reinsert_breakpoints): New function.
2545 * mem-break.h (has_reinsert_breakpoints): Declare.
2547 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2549 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2551 2016-05-17 Yao Qi <yao.qi@linaro.org>
2553 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2554 instead of find_inferior.
2556 2016-05-05 Yao Qi <yao.qi@linaro.org>
2558 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2559 Initialize res to zero.
2561 2016-05-05 Yao Qi <yao.qi@linaro.org>
2563 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2566 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2568 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2569 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2570 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2572 2016-04-28 Par Olsson <par.olsson@windriver.com>
2573 Simon Marchi <simon.marchi@ericsson.com>
2575 * tracepoint.c (write_inferior_int8): New function.
2576 (cmd_qtenable_disable): Write enable flag using
2577 write_inferior_int8.
2579 2016-04-25 Yao Qi <yao.qi@linaro.org>
2581 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2582 (need_step_over_p): Return zero if the LWP has pending signals
2583 can be delivered on software single step target.
2585 2016-04-25 Yao Qi <yao.qi@linaro.org>
2587 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2588 return instead of error.
2590 2016-04-22 Yao Qi <yao.qi@linaro.org>
2592 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2595 2016-04-22 Yao Qi <yao.qi@linaro.org>
2597 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2598 signal when stepping over breakpoint with software single
2601 2016-04-21 Pedro Alves <palves@redhat.com>
2603 * linux-s390-low.c (s390_collect_ptrace_register)
2604 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2606 (s390_check_regset): Use void * instead of gdb_byte *.
2608 2016-04-20 Pedro Alves <palves@redhat.com>
2610 * configure: Renegerate.
2612 2016-04-20 Yao Qi <yao.qi@linaro.org>
2614 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2615 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2617 (arm_store_gregset): Likewise.
2619 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2621 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2622 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2623 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2624 (amd64-avx-mpx-linux.c): New rules.
2625 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2626 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2627 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2628 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2629 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2630 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2631 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2632 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2633 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2634 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2635 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2636 * linux-x86-low.c (x86_linux_read_description): Add case for
2637 X86_XSTATE_AVX_MPX_MASK.
2638 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2639 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2640 init_registers_i386_avx_mpx_linux.
2641 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2642 (initialize_low_tracepoint): Call
2643 init_registers_i386_avx_mpx_linux.
2644 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2645 (initialize_low_tracepoint): Call
2646 init_registers_amd64_avx_mpx_linux.
2647 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2648 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2649 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2652 2016-04-18 Pedro Alves <palves@redhat.com>
2654 * configure: Regenerate.
2656 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2658 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2659 (aarch64_emit_sub): Likewise.
2661 2016-04-12 Pedro Alves <palves@redhat.com>
2663 * utils.c (prepare_to_throw_exception): Delete.
2665 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2667 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2669 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2671 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2673 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2675 * linux-aarch64-ipa.c: Add <elf.h> include.
2676 * linux-ppc-ipa.c: Add <elf.h> include.
2677 * linux-s390-ipa.c: Add <elf.h> include.
2679 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2681 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2682 (get_raw_reg_ptr): Likewise.
2683 (get_trace_state_variable_value_ptr): Likewise.
2684 (set_trace_state_variable_value_ptr): Likewise.
2685 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2688 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2689 Marcin Kościelnicki <koriakin@0x04.net>
2692 * linux-ppc-low.c (emit_insns): New function.
2693 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2694 (ppc_emit_prologue): New function.
2695 (ppc_emit_epilogue): New function.
2696 (ppc_emit_add): New function.
2697 (ppc_emit_sub): New function.
2698 (ppc_emit_mul): New function.
2699 (ppc_emit_lsh): New function.
2700 (ppc_emit_rsh_signed): New function.
2701 (ppc_emit_rsh_unsigned): New function.
2702 (ppc_emit_ext): New function.
2703 (ppc_emit_zero_ext): New function.
2704 (ppc_emit_log_not): New function.
2705 (ppc_emit_bit_and): New function.
2706 (ppc_emit_bit_or): New function.
2707 (ppc_emit_bit_xor): New function.
2708 (ppc_emit_bit_not): New function.
2709 (ppc_emit_equal): New function.
2710 (ppc_emit_less_signed): New function.
2711 (ppc_emit_less_unsigned): New function.
2712 (ppc_emit_ref): New function.
2713 (ppc_emit_const): New function.
2714 (ppc_emit_reg): New function.
2715 (ppc_emit_pop): New function.
2716 (ppc_emit_stack_flush): New function.
2717 (ppc_emit_swap): New function.
2718 (ppc_emit_stack_adjust): New function.
2719 (ppc_emit_call): New function.
2720 (ppc_emit_int_call_1): New function.
2721 (ppc_emit_void_call_2): New function.
2722 (ppc_emit_if_goto): New function.
2723 (ppc_emit_goto): New function.
2724 (ppc_emit_eq_goto): New function.
2725 (ppc_emit_ne_goto): New function.
2726 (ppc_emit_lt_goto): New function.
2727 (ppc_emit_le_goto): New function.
2728 (ppc_emit_gt_goto): New function.
2729 (ppc_emit_ge_goto): New function.
2730 (ppc_write_goto_address): New function.
2731 (ppc_emit_ops_impl): New static variable.
2732 (ppc64v1_emit_prologue): New function.
2733 (ppc64v2_emit_prologue): New function.
2734 (ppc64_emit_epilogue): New function.
2735 (ppc64_emit_add): New function.
2736 (ppc64_emit_sub): New function.
2737 (ppc64_emit_mul): New function.
2738 (ppc64_emit_lsh): New function.
2739 (ppc64_emit_rsh_signed): New function.
2740 (ppc64_emit_rsh_unsigned): New function.
2741 (ppc64_emit_ext): New function.
2742 (ppc64_emit_zero_ext): New function.
2743 (ppc64_emit_log_not): New function.
2744 (ppc64_emit_bit_and): New function.
2745 (ppc64_emit_bit_or): New function.
2746 (ppc64_emit_bit_xor): New function.
2747 (ppc64_emit_bit_not): New function.
2748 (ppc64_emit_equal): New function.
2749 (ppc64_emit_less_signed): New function.
2750 (ppc64_emit_less_unsigned): New function.
2751 (ppc64_emit_ref): New function.
2752 (ppc64_emit_const): New function.
2753 (ppc64v1_emit_reg): New function.
2754 (ppc64v2_emit_reg): New function.
2755 (ppc64_emit_pop): New function.
2756 (ppc64_emit_stack_flush): New function.
2757 (ppc64_emit_swap): New function.
2758 (ppc64v1_emit_call): New function.
2759 (ppc64v2_emit_call): New function.
2760 (ppc64v1_emit_int_call_1): New function.
2761 (ppc64v2_emit_int_call_1): New function.
2762 (ppc64v1_emit_void_call_2): New function.
2763 (ppc64v2_emit_void_call_2): New function.
2764 (ppc64_emit_if_goto): New function.
2765 (ppc64_emit_eq_goto): New function.
2766 (ppc64_emit_ne_goto): New function.
2767 (ppc64_emit_lt_goto): New function.
2768 (ppc64_emit_le_goto): New function.
2769 (ppc64_emit_gt_goto): New function.
2770 (ppc64_emit_ge_goto): New function.
2771 (ppc64v1_emit_ops_impl): New static variable.
2772 (ppc64v2_emit_ops_impl): New static variable.
2773 (ppc_emit_ops): New function.
2774 (linux_low_target): Wire in ppc_emit_ops.
2776 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2777 Marcin Kościelnicki <koriakin@0x04.net>
2780 * Makefile.in: Add powerpc-*-ipa.o
2781 * configure.srv: Add ipa_obj for powerpc*-linux.
2782 * linux-ppc-ipa.c: New file.
2783 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2785 (PPC_FIELD): New macro.
2786 (PPC_SEXT): New macro.
2787 (PPC_OP6): New macro.
2788 (PPC_BO): New macro.
2789 (PPC_LI): New macro.
2790 (PPC_BD): New macro.
2791 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2792 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2793 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2794 (ppc_get_thread_area): New function.
2795 (is_elfv2_inferior): New function.
2796 (gen_ds_form): New function.
2797 (GEN_STD): New macro.
2798 (GEN_STDU): New macro.
2799 (GEN_LD): New macro.
2800 (GEN_LDU): New macro.
2801 (gen_d_form): New function.
2802 (GEN_ADDI): New macro.
2803 (GEN_ADDIS): New macro.
2804 (GEN_LI): New macro.
2805 (GEN_LIS): New macro.
2806 (GEN_ORI): New macro.
2807 (GEN_ORIS): New macro.
2808 (GEN_LWZ): New macro.
2809 (GEN_STW): New macro.
2810 (GEN_STWU): New macro.
2811 (gen_xfx_form): New function.
2812 (GEN_MFSPR): New macro.
2813 (GEN_MTSPR): New macro.
2814 (GEN_MFCR): New macro.
2815 (GEN_MTCR): New macro.
2816 (GEN_SYNC): New macro.
2817 (GEN_LWSYNC): New macro.
2818 (gen_x_form): New function.
2819 (GEN_OR): New macro.
2820 (GEN_MR): New macro.
2821 (GEN_LWARX): New macro.
2822 (GEN_STWCX): New macro.
2823 (GEN_CMPW): New macro.
2824 (gen_md_form): New function.
2825 (GEN_RLDICL): New macro.
2826 (GEN_RLDICR): New macro.
2827 (gen_i_form): New function.
2829 (GEN_BL): New macro.
2830 (gen_b_form): New function.
2831 (GEN_BNE): New macro.
2832 (GEN_LOAD): New macro.
2833 (GEN_STORE): New macro.
2834 (gen_limm): New function.
2835 (gen_atomic_xchg): New function.
2836 (gen_call): New function.
2837 (ppc_relocate_instruction): New function.
2838 (ppc_install_fast_tracepoint_jump_pad): New function.
2839 (ppc_get_min_fast_tracepoint_insn_len): New function.
2840 (ppc_get_ipa_tdesc_idx): New function.
2841 (the_low_target): Wire in the new functions.
2842 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2844 * linux-ppc-tdesc.h: New file.
2846 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2848 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2849 (alloc_jump_pad_buffer): New function.
2850 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2851 (alloc_jump_pad_buffer): New function.
2852 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2853 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2854 (alloc_jump_pad_buffer): New function.
2855 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2856 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2857 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2858 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2860 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2862 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2863 * linux-amd64-ipa.c: Likewise.
2864 * linux-i386-ipa.c: Likewise.
2865 * linux-s390-ipa.c: Likewise.
2866 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2867 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2868 set_trace_state_variable_value_ptr.
2869 (struct ipa_sym_addresses): Likewise.
2870 (symbol_list): Likewise.
2871 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2872 accessing gdb_collect directly.
2873 (gdb_collect_ptr_type): New typedef.
2874 (get_raw_reg_ptr_type): New typedef.
2875 (get_trace_state_variable_value_ptr_type): New typedef.
2876 (set_trace_state_variable_value_ptr_type): New typedef.
2877 (gdb_collect_ptr): New global.
2878 (get_raw_reg_ptr): New global.
2879 (get_trace_state_variable_value_ptr): New global.
2880 (set_trace_state_variable_value_ptr): New global.
2881 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2882 accessing get_raw_reg directly.
2883 (get_get_tsv_func_addr): Likewise for
2884 get_trace_state_variable_value_ptr.
2885 (get_set_tsv_func_addr): Likewise for
2886 set_trace_state_variable_value_ptr.
2887 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2889 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2891 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2893 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2895 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2897 (relocate_instruction): Remove own_buf.
2898 * server.c (own_buf): Make global.
2899 (handle_v_requests): Make global.
2900 * server.h (own_buf): New declaration.
2901 (handle_v_requests): New prototype.
2903 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2906 * linux-s390-low.c (add_insns): New function.
2907 (s390_emit_prologue): New function.
2908 (s390_emit_epilogue): New function.
2909 (s390_emit_add): New function.
2910 (s390_emit_sub): New function.
2911 (s390_emit_mul): New function.
2912 (s390_emit_lsh): New function.
2913 (s390_emit_rsh_signed): New function.
2914 (s390_emit_rsh_unsigned): New function.
2915 (s390_emit_ext): New function.
2916 (s390_emit_log_not): New function.
2917 (s390_emit_bit_and): New function.
2918 (s390_emit_bit_or): New function.
2919 (s390_emit_bit_xor): New function.
2920 (s390_emit_bit_not): New function.
2921 (s390_emit_equal): New function.
2922 (s390_emit_less_signed): New function.
2923 (s390_emit_less_unsigned): New function.
2924 (s390_emit_ref): New function.
2925 (s390_emit_if_goto): New function.
2926 (s390_emit_goto): New function.
2927 (s390_write_goto_address): New function.
2928 (s390_emit_litpool): New function.
2929 (s390_emit_const): New function.
2930 (s390_emit_call): New function.
2931 (s390_emit_reg): New function.
2932 (s390_emit_pop): New function.
2933 (s390_emit_stack_flush): New function.
2934 (s390_emit_zero_ext): New function.
2935 (s390_emit_swap): New function.
2936 (s390_emit_stack_adjust): New function.
2937 (s390_emit_set_r2): New function.
2938 (s390_emit_int_call_1): New function.
2939 (s390_emit_void_call_2): New function.
2940 (s390_emit_eq_goto): New function.
2941 (s390_emit_ne_goto): New function.
2942 (s390_emit_lt_goto): New function.
2943 (s390_emit_le_goto): New function.
2944 (s390_emit_gt_goto): New function.
2945 (s390_emit_ge_goto): New function.
2946 (s390x_emit_prologue): New function.
2947 (s390x_emit_epilogue): New function.
2948 (s390x_emit_add): New function.
2949 (s390x_emit_sub): New function.
2950 (s390x_emit_mul): New function.
2951 (s390x_emit_lsh): New function.
2952 (s390x_emit_rsh_signed): New function.
2953 (s390x_emit_rsh_unsigned): New function.
2954 (s390x_emit_ext): New function.
2955 (s390x_emit_log_not): New function.
2956 (s390x_emit_bit_and): New function.
2957 (s390x_emit_bit_or): New function.
2958 (s390x_emit_bit_xor): New function.
2959 (s390x_emit_bit_not): New function.
2960 (s390x_emit_equal): New function.
2961 (s390x_emit_less_signed): New function.
2962 (s390x_emit_less_unsigned): New function.
2963 (s390x_emit_ref): New function.
2964 (s390x_emit_if_goto): New function.
2965 (s390x_emit_const): New function.
2966 (s390x_emit_call): New function.
2967 (s390x_emit_reg): New function.
2968 (s390x_emit_pop): New function.
2969 (s390x_emit_stack_flush): New function.
2970 (s390x_emit_zero_ext): New function.
2971 (s390x_emit_swap): New function.
2972 (s390x_emit_stack_adjust): New function.
2973 (s390x_emit_int_call_1): New function.
2974 (s390x_emit_void_call_2): New function.
2975 (s390x_emit_eq_goto): New function.
2976 (s390x_emit_ne_goto): New function.
2977 (s390x_emit_lt_goto): New function.
2978 (s390x_emit_le_goto): New function.
2979 (s390x_emit_gt_goto): New function.
2980 (s390x_emit_ge_goto): New function.
2981 (s390_emit_ops): New function.
2982 (struct linux_target_ops): Fill in emit_ops hook.
2984 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2987 * Makefile.in: Add s390 IPA files.
2988 * configure.srv: Build IPA for s390.
2989 * linux-s390-ipa.c: New file.
2990 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2991 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2992 (tdesc_s390_linux32): Likewise.
2993 (init_registers_s390_linux32v1): Likewise.
2994 (tdesc_s390_linux32v1): Likewise.
2995 (init_registers_s390_linux32v2): Likewise.
2996 (tdesc_s390_linux32v2): Likewise.
2997 (init_registers_s390_linux64): Likewise.
2998 (tdesc_s390_linux64): Likewise.
2999 (init_registers_s390_linux64v1): Likewise.
3000 (tdesc_s390_linux64v1): Likewise.
3001 (init_registers_s390_linux64v2): Likewise.
3002 (tdesc_s390_linux64v2): Likewise.
3003 (init_registers_s390_te_linux64): Likewise.
3004 (tdesc_s390_te_linux64): Likewise.
3005 (init_registers_s390_vx_linux64): Likewise.
3006 (tdesc_s390_vx_linux64): Likewise.
3007 (init_registers_s390_tevx_linux64): Likewise.
3008 (tdesc_s390_tevx_linux64): Likewise.
3009 (init_registers_s390x_linux64): Likewise.
3010 (tdesc_s390x_linux64): Likewise.
3011 (init_registers_s390x_linux64v1): Likewise.
3012 (tdesc_s390x_linux64v1): Likewise.
3013 (init_registers_s390x_linux64v2): Likewise.
3014 (tdesc_s390x_linux64v2): Likewise.
3015 (init_registers_s390x_te_linux64): Likewise.
3016 (tdesc_s390x_te_linux64): Likewise.
3017 (init_registers_s390x_vx_linux64): Likewise.
3018 (tdesc_s390x_vx_linux64): Likewise.
3019 (init_registers_s390x_tevx_linux64): Likewise.
3020 (tdesc_s390x_tevx_linux64): Likewise.
3021 (have_hwcap_s390_vx): New static variable.
3022 (s390_arch_setup): Fill have_hwcap_s390_vx.
3023 (s390_get_thread_area): New function.
3024 (s390_ft_entry_gpr_esa): New const.
3025 (s390_ft_entry_gpr_zarch): New const.
3026 (s390_ft_entry_misc): New const.
3027 (s390_ft_entry_fr): New const.
3028 (s390_ft_entry_vr): New const.
3029 (s390_ft_main_31): New const.
3030 (s390_ft_main_64): New const.
3031 (s390_ft_exit_fr): New const.
3032 (s390_ft_exit_vr): New const.
3033 (s390_ft_exit_misc): New const.
3034 (s390_ft_exit_gpr_esa): New const.
3035 (s390_ft_exit_gpr_zarch): New const.
3036 (append_insns): New function.
3037 (s390_relocate_instruction): New function.
3038 (s390_install_fast_tracepoint_jump_pad): New function.
3039 (s390_get_min_fast_tracepoint_insn_len): New function.
3040 (s390_get_ipa_tdesc_idx): New function.
3041 (struct linux_target_ops): Wire in the above functions.
3042 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3043 * linux-s390-tdesc.h: New file.
3045 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3047 * linux-s390-low.c (s390_supports_tracepoints): New function.
3048 (struct linux_target_ops): Fill supports_tracepoints hook.
3050 2016-03-18 Yao Qi <yao.qi@linaro.org>
3052 * linux-low.c (lwp_signal_can_be_delivered): New function.
3053 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3055 2016-03-18 Yao Qi <yao.qi@linaro.org>
3057 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3058 0 if signal is enqueued. Remove 'signal' from one debugging
3059 message. Move one debugging message to some lines below.
3060 Remove code setting 'signal' to 0.
3062 2016-03-18 Yao Qi <yao.qi@linaro.org>
3064 * linux-low.c (linux_low_filter_event): Remove redundant
3065 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3067 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3069 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3070 (struct linux_target_ops): Wire in the above.
3072 2016-03-03 Yao Qi <yao.qi@linaro.org>
3074 * linux-low.c: Update comments to start_step_over.
3076 2016-03-03 Yao Qi <yao.qi@linaro.org>
3079 * linux-low.c (handle_extended_wait): Set child suspended
3080 if event_lwp->bp_reinsert isn't zero.
3082 2016-03-02 Yao Qi <yao.qi@linaro.org>
3084 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3085 enqueue_pending_signal.
3087 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3089 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3092 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3094 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3095 (s390_regmap_3264) [!__s390x__]: New global.
3096 (s390_collect_ptrace_register): Skip map entries containing -1.
3097 (s390_supply_ptrace_register): Ditto.
3098 (s390_fill_gprs_high): New function.
3099 (s390_store_gprs_high): New function.
3100 (s390_regsets): Add NT_S390_HIGH_GPRS.
3101 (s390_get_hwcap): Enable on 31-bit.
3102 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3103 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3104 Detect NT_S390_HIGH_GPRS.
3105 (s390_usrregs_info_3264): Enable on 31-bit.
3106 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3107 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3109 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3112 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3113 * configure.srv: Ditto.
3114 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3115 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3116 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3117 (init_registers_amd64_linux): Remove prototype.
3118 (tdesc_amd64_linux): Remove declaration.
3119 (get_ipa_tdesc): New function.
3120 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3121 initialize remaining tdescs.
3122 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3123 (init_registers_i386_linux): Remove prototype.
3124 (tdesc_i386_linux): Remove declaration.
3125 (get_ipa_tdesc): New function.
3126 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3127 initialize remaining tdescs.
3128 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3129 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3130 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3131 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3132 (x86_get_ipa_tdesc_idx): New function.
3133 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3134 * linux-x86-tdesc.h: New file.
3135 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3136 (target_get_ipa_tdesc_idx): New macro.
3137 * tracepoint.c (ipa_tdesc_idx): New macro.
3138 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3139 (symbol_list): Add ipa_tdesc_idx.
3140 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3141 (ipa_tdesc): Remove.
3142 (ipa_tdesc_idx): New variable.
3143 (get_context_regcache): Use get_ipa_tdesc.
3144 (gdb_collect): Ditto.
3146 * tracepoint.h (get_ipa_tdesc): New prototype.
3147 (ipa_tdesc): Remove.
3149 2016-02-24 Pedro Alves <palves@redhat.com>
3151 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3152 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3153 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3154 Factor out common code between the USE_SIGTRAP_SIGINFO and
3155 !USE_SIGTRAP_SIGINFO blocks.
3156 (linux_low_filter_event): Call save_stop_reason instead of
3157 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3159 (linux_wait_1): Update comments.
3161 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3163 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3164 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3165 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3166 ppc_insert_point, ppc_remove_point.
3168 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3170 * linux-s390-low.c (s390_supports_z_point_type): New function.
3171 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3173 2016-02-16 Yao Qi <yao.qi@linaro.org>
3175 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3176 PC. Get pc from regcache_read_pc.
3178 2016-02-12 Yao Qi <yao.qi@linaro.org>
3180 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3181 or linux_get_pc_32bit.
3182 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3184 2016-02-12 Yao Qi <yao.qi@linaro.org>
3186 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3187 arm_linux_get_next_pcs_fixup.
3189 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3191 * tracepoint.c (x_tracepoint_action_download): Change
3192 write_inferior_data_ptr to write_inferior_data_pointer.
3193 (cmd_qtstart): Likewise.
3194 (write_inferior_data_ptr): Remove.
3195 (download_agent_expr): Change write_inferior_data_ptr to
3196 write_inferior_data_pointer.
3197 (download_tracepoint_1): Likewise.
3198 (download_tracepoint): Likewise.
3199 (download_trace_state_variables): Likewise.
3201 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3202 Marcin Kościelnicki <koriakin@0x04.net>
3204 * tracepoint.c (struct tracepoint_action_ops): Remove.
3205 (struct tracepoint_action): Remove ops.
3206 (m_tracepoint_action_download, r_tracepoint_action_download)
3207 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3208 size and offset accordingly.
3209 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3210 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3211 (tracepoint_action_send, tracepoint_action_download): New functions.
3212 Helpers for trace action handlers.
3213 (add_tracepoint_action): Remove setup actions ops.
3214 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3216 2016-02-10 Yao Qi <yao.qi@linaro.org>
3218 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3220 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3222 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3224 * configure: Regenerate.
3226 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3228 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3229 void * to gdb_byte *.
3230 * linux-low.c (siginfo_fixup): Likewise.
3231 (linux_xfer_siginfo): Likewise.
3232 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3234 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3236 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3238 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3240 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3242 * linux-x86-low.c [__x86_64__]: Include
3243 "nat/amd64-linux-siginfo.h".
3244 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3245 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3246 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3247 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3248 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3249 (cpt_si_fd, si_timerid, si_overrun): Move from
3250 nat/amd64-linux-siginfo.c.
3251 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3253 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3255 * server.c (skip_to_semicolon): Remove.
3256 (process_point_options): Use strchrnul instead of
3259 2016-01-26 Yao Qi <yao.qi@linaro.org>
3261 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3262 * linux-low.c (install_software_single_step_breakpoints): Don't
3263 call regcache_read_pc.
3264 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3267 2016-01-26 Yao Qi <yao.qi@linaro.org>
3269 * linux-low.c (install_software_single_step_breakpoints): Call
3270 regcache_read_pc instead of get_pc.
3272 2016-01-26 Yao Qi <yao.qi@linaro.org>
3274 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3275 (unblock_async_io): Rename to ...
3276 (block_unblock_async_io): ... it. New function.
3277 (enable_async_io): Don't install SIGIO handler. Unblock it
3279 (disable_async_io): Don't ignore SIGIO. Block it instead.
3280 (initialize_async_io): Install SIGIO handler. Don't call
3283 2016-01-26 Yao Qi <yao.qi@linaro.org>
3285 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3286 first character is '\003', call *the_target->request_interrupt.
3288 2016-01-25 Yao Qi <yao.qi@linaro.org>
3290 * remote-utils.c (new_thread_notify): Remove.
3291 (dead_thread_notify): Likewise.
3292 * remote-utils.h (new_thread_notify): Remove declaration.
3293 (dead_thread_notify): Likewise.
3295 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3297 * gdb.trace/pending.exp: Fix expected message on continue.
3299 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3301 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3302 it works properly on big-endian machines where sizeof (CORE_ADDR)
3305 2016-01-21 Pedro Alves <palves@redhat.com>
3307 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3308 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3309 * configure: Regenerate.
3311 2016-01-21 Yao Qi <yao.qi@linaro.org>
3313 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3314 is_thumb and set it according to CPSR saved on the stack.
3315 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3316 arm_sigreturn_next_pc.
3318 2016-01-18 Yao Qi <yao.qi@linaro.org>
3320 * linux-low.c (linux_set_pc_64bit): New function.
3321 (linux_get_pc_64bit): New function.
3322 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3324 * linux-sparc-low.c (debug_threads): Remove declaration.
3325 (sparc_get_pc): Remove.
3326 (the_low_target): Use linux_get_pc_64bit instead of
3328 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3329 (the_low_target): Use linux_get_pc_64bit and
3332 2016-01-18 Yao Qi <yao.qi@linaro.org>
3334 * linux-arm-low.c (debug_threads): Remove declaration.
3335 (arm_get_pc, arm_set_pc): Remove.
3336 (the_low_target): Use linux_get_pc_32bit and
3338 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3339 (the_low_target): Use linux_get_pc_32bit and
3341 * linux-cris-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-crisv32-low.c (debug_threads): Remove declaration.
3346 (cris_get_pc, cris_set_pc): Remove.
3347 (the_low_target): Use linux_get_pc_32bit and
3349 * linux-low.c: Include inttypes.h.
3350 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3351 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3352 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3353 (the_low_target): Use linux_get_pc_32bit and
3355 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3356 (the_low_target): Use linux_get_pc_32bit and
3358 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3359 (the_low_target): Use linux_get_pc_32bit and
3361 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3362 (the_low_target): Use linux_get_pc_32bit and
3364 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3365 (the_low_target): Use linux_get_pc_32bit and
3368 2016-01-18 Gary Benson <gbenson@redhat.com>
3370 * configure.ac (AC_FUNC_FORK): New check.
3371 * config.in: Regenerate.
3372 * configure: Likewise.
3374 2016-01-14 Yao Qi <yao.qi@linaro.org>
3376 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3377 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3378 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3379 arm_get_next_pcs_ctor.
3381 2016-01-12 Josh Stone <jistone@redhat.com>
3382 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3384 * inferiors.h: Include "gdb_vecs.h".
3385 (struct process_info): Add syscalls_to_catch.
3386 * inferiors.c (remove_process): Free syscalls_to_catch.
3387 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3388 syscall_return stops.
3389 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3390 * server.c (handle_general_set): Handle QCatchSyscalls.
3391 (handle_query): Report support for QCatchSyscalls.
3392 * target.h (struct target_ops): Add supports_catch_syscall.
3393 (target_supports_catch_syscall): New macro.
3394 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3395 (struct lwp_info): Add syscall_state.
3396 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3397 Maintain syscall_state and syscalls_to_catch across exec.
3398 (get_syscall_trapinfo): New function, proxy to the_low_target.
3399 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3400 (linux_low_filter_event): Toggle syscall_state entry/return for
3401 syscall traps, and set it ignored for all others.
3402 (gdb_catching_syscalls_p): New function.
3403 (gdb_catch_this_syscall_p): New function.
3404 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3405 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3406 (linux_supports_catch_syscall): New function.
3407 (linux_target_ops): Install it.
3408 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3409 (the_low_target): Install it.
3411 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3413 * acinclude.m4: Include new ../warning.m4 file.
3414 * configure: Regenerated.
3415 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3417 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3419 * ax.c (is_goto_target): Mark static.
3420 * linux-low.c (register_addr): Likewise.
3421 (linux_fetch_registers, linux_store_registers): Likewise.
3422 * mem-break.c (any_persistent_commands): Fix old prototype.
3423 (add_commands_to_breakpoint): Mark static.
3424 * regcache.c (find_register_by_name): Delete unused func.
3425 * remote-utils.c (hex_or_minus_one): Mark static.
3426 * server.c (monitor_show_help): Mark static.
3427 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3428 handle_v_requests): Likewise.
3430 2016-01-12 Pedro Alves <palves@redhat.com>
3432 Remove use of the registered trademark symbol throughout.
3434 2016-01-08 Yao Qi <yao.qi@linaro.org>
3436 * remote-utils.c (getpkt): If c is '\003', call target hook
3439 2016-01-06 Yao Qi <yao.qi@linaro.org>
3441 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3442 linux-aarch32-low.c.
3443 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3444 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3445 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3446 (thumb2_breakpoint): Declare.
3447 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3448 linux-aarch32-low.h.
3449 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3450 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3451 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3453 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3455 * gdbreplay.c (gdbreplay_version): Change copyright year in
3457 * server.c (gdbserver_version): Likewise.
3459 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3461 * server.c (crc32_table): Delete.
3462 (crc32): Use libiberty's xcrc32 function.
3464 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3466 * lynx-low.c (lynx_delete_thread_callback): New function.
3467 (lynx_mourn): Properly delete our process and all of its
3468 threads. Remove call to clear_inferiors.
3470 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3472 * target.c (thread_search_callback): Add check that
3473 the thread_stopped target callback is not NULL before
3476 2015-12-21 Yao Qi <yao.qi@linaro.org>
3478 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3481 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3483 * server.c (handle_query): Call target_supports_software_single_step.
3485 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3487 * linux-low.c (single_step): New function.
3488 (linux_resume_one_lwp_throw): Call single_step.
3489 (start_step_over): Likewise.
3491 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3493 * Makefile.in (SFILES): Append arch/arm-linux.c,
3494 arch/arm-get-next-pcs.c.
3495 (arm-linux.o): New rule.
3496 (arm-get-next-pcs.o): New rule.
3497 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3499 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3500 to linux-aarch32-low.c.
3501 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3502 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3503 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3504 (thumb2_breakpoint_len): Likewise.
3505 (arm_is_thumb_mode): Make non-static.
3506 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3507 from linux-aarch32-low.c.
3508 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3509 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3510 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3511 (thumb2_breakpoint_len): Likewise.
3512 (arm_is_thumb_mode): New declaration.
3513 * linux-arm-low.c: Include arch/arm-linux.h
3514 aarch/arm-get-next-pcs.h, sys/syscall.h.
3515 (get_next_pcs_ops): New struct.
3516 (get_next_pcs_addr_bits_remove): New function.
3517 (get_next_pcs_is_thumb): New function.
3518 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3519 (arm_sigreturn_next_pc): Likewise.
3520 (get_next_pcs_syscall_next_pc): Likewise.
3521 (arm_gdbserver_get_next_pcs): Likewise.
3522 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3524 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3525 * server.h: Include gdb_vecs.h.
3527 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3529 * Makefile.in (SFILES): Append common/common-regcache.c.
3530 (OBS): Append common-regcache.o.
3531 (common-regcache.o): New rule.
3532 * regcache.c (init_register_cache): Initialize cache to
3534 (regcache_raw_read_unsigned): New function.
3535 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3536 register_status enum.
3538 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540 * linux-aarch64-low.c (the_low_targets): Rename
3541 breakpoint_reinsert_addr to get_next_pcs.
3542 * linux-arm-low.c (the_low_targets): Likewise.
3543 * linux-bfin-low.c (the_low_targets): Likewise.
3544 * linux-cris-low.c (the_low_targets): Likewise.
3545 * linux-crisv32-low.c (the_low_targets): Likewise.
3546 * linux-low.c (can_software_single_step): Likewise.
3547 (install_software_single_step_breakpoints): New function.
3548 (start_step_over): Use install_software_single_step_breakpoints.
3549 * linux-low.h: New CORE_ADDR vector.
3550 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3552 * linux-mips-low.c (the_low_targets): Likewise.
3553 * linux-nios2-low.c (the_low_targets): Likewise.
3554 * linux-sparc-low.c (the_low_targets): Likewise.
3556 2015-12-17 Pedro Alves <palves@redhat.com>
3558 * linux-low.c (linux_kill_one_lwp): Remove references to
3560 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3562 (linux_init_signals): Delete.
3563 (initialize_low): Adjust.
3564 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3566 2015-12-16 Pedro Alves <palves@redhat.com>
3568 * configure.ac (compiler warning flags): When testing a
3569 -Wno-foo option, check whether -Wfoo works instead.
3570 * configure: Regenerate.
3572 2015-12-11 Don Breazeal <donb@codesourcery.com>
3574 * server.c (process_serial_event): Don't exit from gdbserver
3575 in remote mode if there are still active inferiors.
3577 2015-12-11 Yao Qi <yao.qi@linaro.org>
3579 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3580 arm_breakpoint_at if the process is 32-bit.
3582 2015-12-11 Yao Qi <yao.qi@linaro.org>
3584 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3587 2015-12-07 Yao Qi <yao.qi@linaro.org>
3589 * configure.srv: Append arm.o to srv_tgtobj for
3590 aarch64*-*-linux* target.
3591 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3592 from linux-arm-low.c.
3593 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3594 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3595 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3596 (thumb2_breakpoint_len): Likewise.
3597 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3598 (arm_breakpoint_kinds): Likewise.
3599 (arm_breakpoint_kind_from_pc): Likewise.
3600 (arm_sw_breakpoint_from_kind): Likewise.
3601 (arm_breakpoint_kind_from_current_state): Likewise.
3602 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3603 (arm_sw_breakpoint_from_kind): Declare.
3604 (arm_breakpoint_kind_from_current_state): Declare.
3605 (arm_breakpoint_at): Declare.
3606 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3607 arm_sw_breakpoint_from_kind if process is 32-bit.
3608 (aarch64_breakpoint_kind_from_pc): New function.
3609 (aarch64_breakpoint_kind_from_current_state): New function.
3610 (the_low_target): Initialize fields breakpoint_kind_from_pc
3611 and breakpoint_kind_from_current_state.
3612 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3613 linux-aarch32-low.c.
3614 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3615 (arm_breakpoint, arm_breakpoint_len): Likewise.
3616 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3617 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3618 (arm_is_thumb_mode): Likewise.
3619 (arm_breakpoint_at): Likewise.
3620 (arm_breakpoint_kind_from_pc): Likewise.
3621 (arm_sw_breakpoint_from_kind): Likewise.
3622 (arm_breakpoint_kind_from_current_state): Likewise.
3625 2015-08-04 Yao Qi <yao.qi@linaro.org>
3627 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3628 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3629 * server.c (extended_protocol): Remove "static".
3630 * server.h (extended_protocol): Declare it.
3632 2015-12-04 Josh Stone <jistone@redhat.com>
3634 * target.h (struct target_ops) <arch_setup>: Rename to ...
3635 (struct target_ops) <post_create_inferior>: ... this.
3636 (target_arch_setup): Rename to ...
3637 (target_post_create_inferior): ... this, calling post_create_inferior.
3638 * server.c (start_inferior): Update target_arch_setup calls to
3639 target_post_create_inferior.
3640 * linux-low.c (linux_low_ptrace_options): Forward declare.
3641 (linux_arch_setup): Update its comment for general use.
3642 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3643 (struct linux_target_ops): Use linux_post_create_inferior.
3644 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3645 to post_create_inferior.
3646 * nto-low.c (struct nto_target_ops): Likewise.
3647 * spu-low.c (struct spu_target_ops): Likewise.
3648 * win32-low.c (struct win32_target_ops): Likewise.
3650 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3652 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3654 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3656 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3657 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3658 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3659 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3660 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3661 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3662 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3663 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3664 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3665 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3666 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3667 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3669 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3671 * linux-low.c (linux_look_up_symbols): Don't call
3672 linux_supports_traceclone.
3673 * linux-low.h (thread_db_init): Remove use_events argument.
3674 * thread-db.c (thread_db_use_event): Remove global variable.
3675 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3676 (struct thread_db) <td_create_bp>: Remove field.
3677 (thread_db_create_event): Remove function.
3678 (thread_db_enable_reporting): Likewise.
3679 (find_one_thread): Don't check for thread_db_use_events.
3680 (attach_thread): Likewise.
3681 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3682 (try_thread_db_load_1): Don't check for thread_db_use_events.
3683 (thread_db_init): Remove use_events argument and thread events
3685 (remove_thread_event_breakpoints): Remove function.
3686 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3688 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3690 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3692 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3693 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3694 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3695 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3696 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3698 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3700 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3701 * linux-low.c (can_hardware_single_step): Use
3702 supports_hardware_single_step.
3703 (can_software_single_step): New function.
3704 (start_step_over): Call can_software_single_step.
3705 (linux_supports_hardware_single_step): New function.
3706 (struct target_ops) <supports_software_single_step>: Initialize.
3707 * linux-low.h (struct linux_target_ops)
3708 <supports_hardware_single_step>: Initialize.
3709 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3710 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3711 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3712 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3713 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3714 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3715 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3716 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3717 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3718 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3720 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3721 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3723 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3724 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3725 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3727 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3728 * target.h (struct target_ops): <supports_software_single_step>:
3730 (target_supports_software_single_step): New macro.
3732 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3734 * linux-low.c (linux_wait_1): Fix pc advance condition.
3735 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3736 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3738 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * linux-arm-low.c (arm_is_thumb_mode): New function.
3741 (arm_breakpoint_at): Use arm_is_thumb_mode.
3742 (arm_breakpoint_kind_from_current_state): New function.
3743 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3745 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3746 (linux_breakpoint_kind_from_current_state): New function.
3747 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3748 * linux-low.h (struct linux_target_ops)
3749 <breakpoint_kind_from_current_state>: New field.
3750 * target.h (struct target_ops): Likewise.
3751 (target_breakpoint_kind_from_current_state): New macro.
3753 2015-11-30 Pedro Alves <palves@redhat.com>
3755 * linux-low.c (linux_resume): Wake up the event loop before
3758 2015-11-30 Pedro Alves <palves@redhat.com>
3760 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3762 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3764 * target.c (struct thread_search): New structure.
3765 (thread_search_callback): New function.
3766 (prev_general_thread): New global.
3767 (prepare_to_access_memory, done_accessing_memory): New functions.
3768 * target.h (prepare_to_access_memory, done_accessing_memory):
3769 Replace macros with function declarations.
3771 2015-11-30 Pedro Alves <palves@redhat.com>
3774 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3775 report TARGET_WAITKIND_NO_RESUMED.
3776 * remote-utils.c (prepare_resume_reply): Handle
3777 TARGET_WAITKIND_NO_RESUMED.
3778 * server.c (report_no_resumed): New global.
3779 (handle_query) <qSupported>: Handle "no-resumed+". Report
3780 "no-resumed+" support.
3781 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3782 return error if the client doesn't support no-resumed events.
3783 (push_stop_notification): New function.
3784 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3785 events if the client supports them.
3787 2015-11-30 Pedro Alves <palves@redhat.com>
3789 * linux-low.c (thread_still_has_status_pending_p): Don't check
3791 (lwp_resumed): New function.
3792 (status_pending_p_callback): Return early if the LWP is not
3793 supposed to be resumed.
3795 2015-11-30 Pedro Alves <palves@redhat.com>
3797 * linux-low.c (handle_extended_wait): Assert that the LWP's
3798 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3799 thread create events, leave the new child's status pending.
3800 (linux_low_filter_event): If GDB wants to hear about thread exit
3801 events, leave the LWP marked dead and don't delete it.
3802 (linux_wait_for_event_filtered): Don't check for thread exit.
3803 (filter_exit_event): New function.
3804 (linux_wait_1): Use it, when returning an exit event.
3805 (linux_resume_one_lwp_throw): Assert that the LWP's
3806 waitstatus is TARGET_WAITKIND_IGNORE.
3807 * remote-utils.c (prepare_resume_reply): Handle
3808 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3809 * server.c (report_thread_events): New global.
3810 (handle_general_set): Handle QThreadEvents.
3811 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3812 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3813 TARGET_WAITKIND_THREAD_EXITED.
3814 * server.h (report_thread_events): Declare.
3816 2015-11-30 Pedro Alves <palves@redhat.com>
3818 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3819 the thread's last_resume_kind was resume_stop.
3821 2015-11-30 Pedro Alves <palves@redhat.com>
3823 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3826 2015-11-30 Pedro Alves <palves@redhat.com>
3828 * server.c (handle_v_requests): Handle vCtrlC.
3830 2015-11-30 Pedro Alves <palves@redhat.com>
3832 * gdbthread.h (find_any_thread_of_pid): Declare.
3833 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3835 * server.c (handle_query): If current_thread is NULL, look for
3836 another thread of the selected process.
3838 2015-11-26 Daniel Colascione <dancol@dancol.org>
3839 Simon Marchi <simon.marchi@ericsson.com>
3841 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3842 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3844 * target.h (struct target_ops) <thread_name>: New field.
3845 (target_thread_name): New macro.
3847 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3849 * regcache.h (regcache_invalidate_pid): Add declaration.
3850 * regcache.c (regcache_invalidate_pid): New function, extracted
3851 from regcache_invalidate.
3852 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3853 Add trivial documentation comment.
3854 * lynx-low.c: Use regcache_invalidate_pid instead of
3855 regcache_invalidate.
3857 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3859 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3860 and Elf64_auxv_t if the target is Android.
3862 2015-11-22 Doug Evans <xdje42@gmail.com>
3864 * target.h: #include <sys/types.h>.
3866 2015-11-19 Pedro Alves <palves@redhat.com>
3868 * linux-low.c (linux_process_qsupported): Change prototype.
3870 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3872 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3873 and adjust to loop over all features.
3874 * server.c (handle_query) <qSupported>: Adjust to call
3875 target_process_qsupported once, passing it a vector of unprocessed
3877 * target.h (struct target_ops) <process_qsupported>: Change
3879 (target_process_qsupported): Adjust.
3881 2015-11-19 Pedro Alves <palves@redhat.com>
3883 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3885 * configure: Regenerate.
3887 2015-11-19 Pedro Alves <palves@redhat.com>
3889 * configure: Regenerate.
3891 2015-11-19 Yao Qi <yao.qi@linaro.org>
3893 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3896 2015-11-19 Yao Qi <yao.qi@linaro.org>
3898 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3899 (struct aarch64_operand): Move enum out.
3901 2015-11-19 Yao Qi <yao.qi@linaro.org>
3903 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3904 struct user_fpsimd_state *.
3905 (aarch64_store_fpregset): Likewise.
3907 2015-11-19 Yao Qi <yao.qi@linaro.org>
3909 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3910 struct user_pt_regs *.
3911 (aarch64_store_gregset): Likewise.
3913 2015-11-18 Pedro Alves <palves@redhat.com>
3915 * Makefile.in (all_object_files): Add $IPA_OBJS.
3917 2015-11-17 Pedro Alves <palves@redhat.com>
3919 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3920 GDB_SIGNAL_0 and gdb_signal_to_string.
3922 2015-11-17 Pedro Alves <palves@redhat.com>
3924 * win32-low.c (handle_output_debug_string): Remove parameter.
3925 (win32_kill): Remove our_status local and adjust call to
3926 handle_output_debug_string.
3927 (get_child_debug_event): Adjust call to
3928 handle_output_debug_string.
3930 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3932 * linux-mips-low.c (mips_fill_gregset): Add cast.
3933 (mips_store_gregset): Likewise.
3934 (mips_fill_fpregset): Likewise.
3935 (mips_store_fpregset): Likewise.
3937 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3939 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3942 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3944 * linux-mips-low.c (mips_linux_new_thread): Change type of
3945 watch_type to enum target_hw_bp_type.
3947 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3949 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3950 Change return type to arm_hwbp_type.
3952 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3954 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3955 (arm_store_gregset): Likewise.
3956 * linux-arm-low.c (arm_get_hwcap): Likewise.
3957 (arm_read_description): Likewise.
3959 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3961 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3963 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3965 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3966 (ppc_fill_vsxregset): Likewise.
3967 (ppc_store_vsxregset): Likewise.
3968 (ppc_fill_vrregset): Likewise.
3969 (ppc_store_vrregset): Likewise.
3970 (ppc_fill_evrregset): Likewise.
3971 (ppc_store_evrregset): Likewise.
3973 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3975 * linux-ppc-low.c (ppc_usrregs_info): Remove
3976 forward-declaration.
3977 (ppc_arch_setup): Move lower in file.
3979 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3981 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3982 (ps_pdwrite): Likewise.
3984 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3986 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3987 to after assert checks.
3989 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3991 * proc-service.c (ps_pdread): Add/adjust casts.
3992 (ps_pdwrite): Add/adjust casts.
3994 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3996 * server.c (handle_search_memory_1): Cast return value of
3999 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4001 * server.c (write_qxfer_response): Change type of data to
4004 2015-10-29 Pedro Alves <palves@redhat.com>
4006 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4008 2015-10-29 Pedro Alves <palves@redhat.com>
4010 * tracepoint.c (clear_installed_tracepoints): Add casts.
4012 2015-10-29 Pedro Alves <palves@redhat.com>
4014 * server.c (handle_v_cont, process_serial_event): Add enum
4015 gdb_signal casts to signal parsing code.
4017 2015-10-29 Pedro Alves <palves@redhat.com>
4019 * linux-low.h (NULL_REGSET): Define.
4020 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4021 * linux-arm-low.c (arm_regsets): Likewise.
4022 * linux-crisv32-low.c (cris_regsets): Likewise.
4023 * linux-m68k-low.c (m68k_regsets): Likewise.
4024 * linux-mips-low.c (mips_regsets): Likewise.
4025 * linux-nios2-low.c (nios2_regsets): Likewise.
4026 * linux-ppc-low.c (ppc_regsets): Likewise.
4027 * linux-s390-low.c (s390_regsets): Likewise.
4028 * linux-sh-low.c (sh_regsets): Likewise.
4029 * linux-sparc-low.c (sparc_regsets): Likewise.
4030 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4031 * linux-tile-low.c (tile_regsets): Likewise.
4032 * linux-x86-low.c (x86_regsets): Likewise.
4033 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4035 2015-10-29 Pedro Alves <palves@redhat.com>
4037 * linux-low.h (NULL_REGSET): Define.
4038 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4039 * linux-arm-low.c (arm_regsets): Likewise.
4040 * linux-crisv32-low.c (cris_regsets): Likewise.
4041 * linux-m68k-low.c (m68k_regsets): Likewise.
4042 * linux-mips-low.c (mips_regsets): Likewise.
4043 * linux-nios2-low.c (nios2_regsets): Likewise.
4044 * linux-ppc-low.c (ppc_regsets): Likewise.
4045 * linux-s390-low.c (s390_regsets): Likewise.
4046 * linux-sh-low.c (sh_regsets): Likewise.
4047 * linux-sparc-low.c (sparc_regsets): Likewise.
4048 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4049 * linux-tile-low.c (tile_regsets): Likewise.
4050 * linux-x86-low.c (x86_regsets): Likewise.
4051 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4053 2015-10-26 Doug Evans <dje@google.com>
4055 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4057 2015-10-26 Doug Evans <dje@google.com>
4059 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4061 2015-10-26 Doug Evans <dje@google.com>
4063 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4065 (attach_thread, find_new_threads_callback): Ditto.
4067 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4069 * mem-break.h (set_breakpoint_data): Remove.
4071 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4073 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4074 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4075 (initialize_low): Remove set_breakpoint_data call.
4076 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4077 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4078 (initialize_low): Remove set_breakpoint_data call.
4079 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4080 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4081 (initialize_low): Remove set_breakpoint_data call.
4083 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4085 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4086 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4087 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4088 * target.h (target_breakpoint_kind_from_pc): New macro.
4090 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4092 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4093 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4094 the default breakpoint kind.
4096 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4098 * linux-arm-low.c (arm_supports_z_point_type): Add software
4101 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4103 * linux-arm-low.c: Refactor breakpoint definitions.
4104 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4105 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4107 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4109 * Makefile.in: Add arm.c/o.
4110 * configure.srv: Likewise.
4111 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4112 (arm_breakpoint_kind_from_pc): New function.
4113 (arm_sw_breakpoint_from_kind): Return proper kind.
4114 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4116 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4118 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4120 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4121 (struct raw_breakpoint) <size>: Remove.
4122 (struct raw_breakpoint) <kind>: Add.
4123 (bp_size): New function.
4124 (bp_opcode): Likewise.
4125 (find_raw_breakpoint_at): Adjust for kind.
4126 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4127 (remove_memory_breakpoint): Adjust for kind call bp_size.
4128 (set_raw_breakpoint_at): Adjust for kind.
4129 (set_breakpoint): Likewise.
4130 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4131 (delete_raw_breakpoint): Adjust for kind.
4132 (delete_breakpoint): Likewise.
4133 (find_gdb_breakpoint): Likewise.
4134 (set_gdb_breakpoint_1): Likewise.
4135 (set_gdb_breakpoint): Likewise.
4136 (delete_gdb_breakpoint_1): Likewise.
4137 (delete_gdb_breakpoint): Likewise.
4138 (uninsert_raw_breakpoint): Likewise.
4139 (reinsert_raw_breakpoint): Likewise.
4140 (set_breakpoint_data): Remove.
4141 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4142 (check_mem_read): Adjust for kind call bp_size.
4143 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4144 (clone_one_breakpoint): Adjust for kind.
4145 * mem-break.h (set_gdb_breakpoint): Likewise.
4146 (delete_gdb_breakpoint): Likewise.
4147 * server.c (process_serial_event): Likewise.
4149 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4151 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4152 (struct linux_target_ops) <breakpoint>: Remove.
4153 (struct linux_target_ops) <breakpoint_len>: Remove.
4154 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4155 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4156 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4157 (arm_sw_breakpoint_from_kind): New function.
4158 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4159 (struct linux_target_ops) <breakpoint>: Remove.
4160 (struct linux_target_ops) <breakpoint_len>: Remove.
4161 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4162 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4163 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4164 (struct linux_target_ops) <breakpoint>: Remove.
4165 (struct linux_target_ops) <breakpoint_len>: Remove.
4166 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4167 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4168 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4169 (struct linux_target_ops) <breakpoint>: Remove.
4170 (struct linux_target_ops) <breakpoint_len>: Remove.
4171 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4172 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4173 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4174 and sw_breakpoint_from_kind to increment the pc.
4175 (linux_breakpoint_kind_from_pc): New function.
4176 (linux_sw_breakpoint_from_kind): New function.
4177 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4178 (initialize_low): Call breakpoint_kind_from_pc and
4179 sw_breakpoint_from_kind to replace breakpoint_data/len.
4180 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4182 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4183 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4184 (struct linux_target_ops) <breakpoint>: Remove.
4185 (struct linux_target_ops) <breakpoint_len>: Remove.
4186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4187 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4188 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4189 (struct linux_target_ops) <breakpoint>: Remove.
4190 (struct linux_target_ops) <breakpoint_len>: Remove.
4191 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4192 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4193 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4194 (struct linux_target_ops) <breakpoint>: Remove.
4195 (struct linux_target_ops) <breakpoint_len>: Remove.
4196 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4197 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4198 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4199 (struct linux_target_ops) <breakpoint>: Remove.
4200 (struct linux_target_ops) <breakpoint_len>: Remove.
4201 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4202 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4203 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4204 (struct linux_target_ops) <breakpoint>: Remove.
4205 (struct linux_target_ops) <breakpoint_len>: Remove.
4206 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4207 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4208 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4209 (struct linux_target_ops) <breakpoint>: Remove.
4210 (struct linux_target_ops) <breakpoint_len>: Remove.
4211 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4212 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4213 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4214 (struct linux_target_ops) <breakpoint>: Remove.
4215 (struct linux_target_ops) <breakpoint_len>: Remove.
4216 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4217 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4218 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4219 (struct linux_target_ops) <breakpoint>: Remove.
4220 (struct linux_target_ops) <breakpoint_len>: Remove.
4221 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4222 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4223 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4224 (struct linux_target_ops) <breakpoint>: Remove.
4225 (struct linux_target_ops) <breakpoint_len>: Remove.
4226 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4227 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4228 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4229 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4230 (struct linux_target_ops) <breakpoint>: Remove.
4231 (struct linux_target_ops) <breakpoint_len>: Remove.
4232 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4233 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4234 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4235 (struct linux_target_ops) <breakpoint>: Remove.
4236 (struct linux_target_ops) <breakpoint_len>: Remove.
4237 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4238 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4240 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4242 * linux-cris-low.c (cris_get_pc): Remove void arg.
4244 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4246 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4249 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4251 * inferiors.c (thread_pid_matches_callback): New function.
4252 (find_thread_process): New function.
4253 (remove_thread): Reset current_thread.
4254 (remove_process): Assert threads have been removed first.
4256 2015-10-15 Yao Qi <yao.qi@linaro.org>
4258 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4260 (aarch64_remove_point): Likewise.
4261 * regcache.c (regcache_register_size): New function.
4263 2015-10-12 Yao Qi <yao.qi@linaro.org>
4265 * linux-aarch64-low.c: Update all callers as emit_load_store
4266 is renamed to aarch64_emit_load_store.
4268 2015-10-12 Yao Qi <yao.qi@linaro.org>
4270 * linux-aarch64-low.c: Update all callers of function renaming
4271 from emit_insn to aarch64_emit_insn.
4273 2015-10-12 Yao Qi <yao.qi@linaro.org>
4275 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4276 arch/aarch64-insn.h.
4277 (struct aarch64_memory_operand): Likewise.
4279 (emit_insn): Move to arch/aarch64-insn.c.
4280 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4281 (emit_load_store): Move to arch/aarch64-insn.c.
4282 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4283 (can_encode_int32): Remove.
4285 2015-10-12 Yao Qi <yao.qi@linaro.org>
4287 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4288 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4289 (aarch64_relocate_instruction): Likewise.
4290 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4291 (struct aarch64_insn_visitor): Likewise.
4293 2015-10-12 Yao Qi <yao.qi@linaro.org>
4295 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4296 (struct aarch64_insn_visitor): New.
4297 (struct aarch64_insn_relocation_data): New.
4298 (aarch64_ftrace_insn_reloc_b): New function.
4299 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4300 (aarch64_ftrace_insn_reloc_cb): Likewise.
4301 (aarch64_ftrace_insn_reloc_tb): Likewise.
4302 (aarch64_ftrace_insn_reloc_adr): Likewise.
4303 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4304 (aarch64_ftrace_insn_reloc_others): Likewise.
4306 (aarch64_relocate_instruction): Use visitor.
4308 2015-10-12 Yao Qi <yao.qi@linaro.org>
4310 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4311 int. Add argument buf.
4312 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4313 aarch64_relocate_instruction.
4315 2015-10-12 Yao Qi <yao.qi@linaro.org>
4317 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4318 argument insn. Remove local variable insn. Don't call
4320 (aarch64_install_fast_tracepoint_jump_pad): Call
4323 2015-09-30 Yao Qi <yao.qi@linaro.org>
4325 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4326 (emit_load_store_pair): Likewise.
4328 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4330 * dll.c (match_dll): Add cast(s).
4331 (unloaded_dll): Likewise.
4332 * linux-low.c (second_thread_of_pid_p): Likewise.
4333 (delete_lwp_callback): Likewise.
4334 (count_events_callback): Likewise.
4335 (select_event_lwp_callback): Likewise.
4336 (linux_set_resume_request): Likewise.
4337 * server.c (accumulate_file_name_length): Likewise.
4338 (emit_dll_description): Likewise.
4339 (handle_qxfer_threads_worker): Likewise.
4340 (visit_actioned_threads): Likewise.
4341 * thread-db.c (any_thread_of): Likewise.
4342 * tracepoint.c (same_process_p): Likewise.
4343 (match_blocktype): Likewise.
4344 (build_traceframe_info_xml): Likewise.
4346 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4348 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4350 (gdb_unparse_agent_expr): Likewise.
4351 * hostio.c (require_data): Likewise.
4352 (handle_pread): Likewise.
4353 * linux-low.c (disable_regset): Likewise.
4354 (fetch_register): Likewise.
4355 (store_register): Likewise.
4356 (get_dynamic): Likewise.
4357 (linux_qxfer_libraries_svr4): Likewise.
4358 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4359 (set_fast_tracepoint_jump): Likewise.
4360 (uninsert_fast_tracepoint_jumps_at): Likewise.
4361 (reinsert_fast_tracepoint_jumps_at): Likewise.
4362 (validate_inserted_breakpoint): Likewise.
4363 (clone_agent_expr): Likewise.
4364 * regcache.c (init_register_cache): Likewise.
4365 * remote-utils.c (putpkt_binary_1): Likewise.
4366 (decode_M_packet): Likewise.
4367 (decode_X_packet): Likewise.
4368 (look_up_one_symbol): Likewise.
4369 (relocate_instruction): Likewise.
4370 (monitor_output): Likewise.
4371 * server.c (handle_search_memory): Likewise.
4372 (handle_qxfer_exec_file): Likewise.
4373 (handle_qxfer_libraries): Likewise.
4374 (handle_qxfer): Likewise.
4375 (handle_query): Likewise.
4376 (handle_v_cont): Likewise.
4377 (handle_v_run): Likewise.
4378 (captured_main): Likewise.
4379 * target.c (write_inferior_memory): Likewise.
4380 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4381 * tracepoint.c (init_trace_buffer): Likewise.
4382 (add_tracepoint_action): Likewise.
4383 (add_traceframe): Likewise.
4384 (add_traceframe_block): Likewise.
4385 (cmd_qtdpsrc): Likewise.
4386 (cmd_qtdv): Likewise.
4387 (cmd_qtstatus): Likewise.
4388 (response_source): Likewise.
4389 (response_tsv): Likewise.
4390 (cmd_qtnotes): Likewise.
4391 (gdb_collect): Likewise.
4392 (initialize_tracepoint): Likewise.
4394 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4396 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4397 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4398 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4400 (enum aarch64_condition_codes): New enum.
4401 (w0): New static global.
4404 (struct aarch64_memory_operand) <type>: New
4405 MEMORY_OPERAND_POSTINDEX type.
4406 (postindex_memory_operand): New helper function.
4407 (emit_ret): New function.
4408 (emit_load_store_pair): New function, factored out of emit_stp
4409 with support for MEMORY_OPERAND_POSTINDEX.
4410 (emit_stp): Rewrite using emit_load_store_pair.
4411 (emit_ldp): New function.
4412 (emit_load_store): Likewise.
4413 (emit_ldr): Mention post-index instruction in comment.
4414 (emit_ldrh): New function.
4415 (emit_ldrb): New function.
4416 (emit_ldrsw): Mention post-index instruction in comment.
4417 (emit_str): Likewise.
4418 (emit_subs): New function.
4419 (emit_cmp): Likewise.
4420 (emit_and): Likewise.
4421 (emit_orr): Likewise.
4422 (emit_orn): Likewise.
4423 (emit_eor): Likewise.
4424 (emit_mvn): Likewise.
4425 (emit_lslv): Likewise.
4426 (emit_lsrv): Likewise.
4427 (emit_asrv): Likewise.
4428 (emit_mul): Likewise.
4429 (emit_sbfm): Likewise.
4430 (emit_sbfx): Likewise.
4431 (emit_ubfm): Likewise.
4432 (emit_ubfx): Likewise.
4433 (emit_csinc): Likewise.
4434 (emit_cset): Likewise.
4435 (emit_nop): Likewise.
4436 (emit_ops_insns): New helper function.
4437 (emit_pop): Likewise.
4438 (emit_push): Likewise.
4439 (aarch64_emit_prologue): New function.
4440 (aarch64_emit_epilogue): Likewise.
4441 (aarch64_emit_add): Likewise.
4442 (aarch64_emit_sub): Likewise.
4443 (aarch64_emit_mul): Likewise.
4444 (aarch64_emit_lsh): Likewise.
4445 (aarch64_emit_rsh_signed): Likewise.
4446 (aarch64_emit_rsh_unsigned): Likewise.
4447 (aarch64_emit_ext): Likewise.
4448 (aarch64_emit_log_not): Likewise.
4449 (aarch64_emit_bit_and): Likewise.
4450 (aarch64_emit_bit_or): Likewise.
4451 (aarch64_emit_bit_xor): Likewise.
4452 (aarch64_emit_bit_not): Likewise.
4453 (aarch64_emit_equal): Likewise.
4454 (aarch64_emit_less_signed): Likewise.
4455 (aarch64_emit_less_unsigned): Likewise.
4456 (aarch64_emit_ref): Likewise.
4457 (aarch64_emit_if_goto): Likewise.
4458 (aarch64_emit_goto): Likewise.
4459 (aarch64_write_goto_address): Likewise.
4460 (aarch64_emit_const): Likewise.
4461 (aarch64_emit_call): Likewise.
4462 (aarch64_emit_reg): Likewise.
4463 (aarch64_emit_pop): Likewise.
4464 (aarch64_emit_stack_flush): Likewise.
4465 (aarch64_emit_zero_ext): Likewise.
4466 (aarch64_emit_swap): Likewise.
4467 (aarch64_emit_stack_adjust): Likewise.
4468 (aarch64_emit_int_call_1): Likewise.
4469 (aarch64_emit_void_call_2): Likewise.
4470 (aarch64_emit_eq_goto): Likewise.
4471 (aarch64_emit_ne_goto): Likewise.
4472 (aarch64_emit_lt_goto): Likewise.
4473 (aarch64_emit_le_goto): Likewise.
4474 (aarch64_emit_gt_goto): Likewise.
4475 (aarch64_emit_ge_got): Likewise.
4476 (aarch64_emit_ops_impl): New static global variable.
4477 (aarch64_emit_ops): New target function, return
4478 &aarch64_emit_ops_impl.
4479 (struct linux_target_ops): Install it.
4481 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4483 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4484 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4486 * linux-aarch64-ipa.c: New file.
4487 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4489 (aarch64_get_thread_area): New target method.
4490 (extract_signed_bitfield): New helper function.
4491 (aarch64_decode_ldr_literal): New function.
4492 (enum aarch64_opcodes): New enum.
4493 (struct aarch64_register): New struct.
4494 (struct aarch64_operand): New struct.
4495 (x0): New static global.
4504 (aarch64_register): New helper function.
4505 (register_operand): Likewise.
4506 (immediate_operand): Likewise.
4507 (struct aarch64_memory_operand): New struct.
4508 (offset_memory_operand): New helper function.
4509 (preindex_memory_operand): Likewise.
4510 (enum aarch64_system_control_registers): New enum.
4511 (ENCODE): New macro.
4512 (emit_insn): New helper function.
4513 (emit_b): New function.
4514 (emit_bcond): Likewise.
4515 (emit_cb): Likewise.
4516 (emit_tb): Likewise.
4517 (emit_blr): Likewise.
4518 (emit_stp): Likewise.
4519 (emit_ldp_q_offset): Likewise.
4520 (emit_stp_q_offset): Likewise.
4521 (emit_load_store): Likewise.
4522 (emit_ldr): Likewise.
4523 (emit_ldrsw): Likewise.
4524 (emit_str): Likewise.
4525 (emit_ldaxr): Likewise.
4526 (emit_stxr): Likewise.
4527 (emit_stlr): Likewise.
4528 (emit_data_processing_reg): Likewise.
4529 (emit_data_processing): Likewise.
4530 (emit_add): Likewise.
4531 (emit_sub): Likewise.
4532 (emit_mov): Likewise.
4533 (emit_movk): Likewise.
4534 (emit_mov_addr): Likewise.
4535 (emit_mrs): Likewise.
4536 (emit_msr): Likewise.
4537 (emit_sevl): Likewise.
4538 (emit_wfe): Likewise.
4539 (append_insns): Likewise.
4540 (can_encode_int32_in): New helper function.
4541 (aarch64_relocate_instruction): New function.
4542 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4543 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4544 (struct linux_target_ops): Install aarch64_get_thread_area,
4545 aarch64_install_fast_tracepoint_jump_pad and
4546 aarch64_get_min_fast_tracepoint_insn_len.
4548 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4550 * Makefile.in (aarch64-insn.o): New rule.
4551 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4553 2015-09-21 Yao Qi <yao.qi@linaro.org>
4555 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4557 2015-09-21 Yao Qi <yao.qi@linaro.org>
4559 * tracepoint.c (max_jump_pad_size): Remove.
4561 2015-09-18 Yao Qi <yao.qi@linaro.org>
4563 * linux-aarch64-low.c: Don't include sys/uio.h.
4564 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4566 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4568 * tracepoint.c (eval_result_type): Change prototype.
4569 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4571 2015-09-15 Pedro Alves <palves@redhat.com>
4573 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4574 Check whether to report exec events instead of checking whether
4575 multiprocess is enabled.
4577 2015-09-15 Pedro Alves <palves@redhat.com>
4580 * remote-utils.c (prepare_resume_reply): Merge
4581 TARGET_WAITKIND_VFORK_DONE switch case with the
4582 TARGET_WAITKIND_FORKED case.
4584 2015-09-15 Yao Qi <yao.qi@linaro.org>
4586 * server.c (handle_query): Check string comparison using
4587 "else if" instead of "if".
4589 2015-09-15 Yao Qi <yao.qi@linaro.org>
4591 * server.c (vCont_supported): New global variable.
4592 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4593 matches. Append ";vContSupported+" to own_buf.
4594 (handle_v_requests): Append ";s;S" to own_buf if target supports
4595 hardware single step or vCont_supported is false.
4596 (capture_main): Set vCont_supported to zero.
4598 2015-09-15 Yao Qi <yao.qi@linaro.org>
4600 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4602 (linux_supports_hardware_single_step): ... New function.
4603 (linux_target_ops): Update.
4604 * lynx-low.c (lynx_target_ops): Set field
4605 supports_hardware_single_step to target_can_do_hardware_single_step.
4606 * nto-low.c (nto_target_ops): Likewise.
4607 * spu-low.c (spu_target_ops): Likewise.
4608 * win32-low.c (win32_target_ops): Likewise.
4609 * target.c (target_can_do_hardware_single_step): New function.
4610 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4611 Remove. <supports_hardware_single_step>: New field.
4612 (target_supports_conditional_breakpoints): Remove.
4613 (target_supports_hardware_single_step): New macro.
4614 (target_can_do_hardware_single_step): Declare.
4615 * server.c (handle_query): Use target_supports_hardware_single_step
4616 instead of target_supports_conditional_breakpoints.
4618 2015-09-15 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4622 (struct linux_target_ops the_low_target): Install
4623 aarch64_linux_siginfo_fixup.
4625 2015-09-11 Don Breazeal <donb@codesourcery.com>
4626 Luis Machado <lgustavo@codesourcery.com>
4628 * linux-low.c (linux_mourn): Static declaration.
4629 (linux_arch_setup): Move in front of
4630 handle_extended_wait.
4631 (linux_arch_setup_thread): New function.
4632 (handle_extended_wait): Handle exec events. Call
4633 linux_arch_setup_thread. Make event_lwp argument a
4634 pointer-to-a-pointer.
4635 (check_zombie_leaders): Do not check stopped threads.
4636 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4637 (linux_low_filter_event): Add lwp and thread for exec'ing
4638 non-leader thread if leader thread has been deleted.
4639 Refactor code into linux_arch_setup_thread and call it.
4640 Pass child lwp pointer by reference to handle_extended_wait.
4641 (linux_wait_for_event_filtered): Update comment.
4642 (linux_wait_1): Prevent clobbering exec event status.
4643 (linux_supports_exec_events): New function.
4644 (linux_target_ops) <supports_exec_events>: Initialize new member.
4645 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4647 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4648 * server.c (report_exec_events): New global variable.
4649 (handle_query): Handle qSupported query for exec-events feature.
4650 (captured_main): Initialize report_exec_events.
4651 * server.h (report_exec_events): Declare new global variable.
4652 * target.h (struct target_ops) <supports_exec_events>: New
4654 (target_supports_exec_events): New macro.
4655 * win32-low.c (win32_target_ops) <supports_exec_events>:
4656 Initialize new member.
4658 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4660 * linux-low.c (linux_low_enable_btrace): Remove.
4661 (linux_target_ops): Replace linux_low_enable_btrace with
4662 linux_enable_btrace.
4664 2015-09-03 Yao Qi <yao.qi@linaro.org>
4666 * linux-aarch64-low.c (aarch64_insert_point): Call
4667 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4670 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4672 * linux-low.c (check_stopped_by_breakpoint): Use
4673 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4675 2015-08-27 Pedro Alves <palves@redhat.com>
4677 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4679 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4681 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4682 the XNEW-family equivalent.
4683 (compile_bytecodes): Likewise.
4684 * dll.c (loaded_dll): Likewise.
4685 * event-loop.c (append_callback_event): Likewise.
4686 (create_file_handler): Likewise.
4687 (create_file_event): Likewise.
4688 * hostio.c (handle_open): Likewise.
4689 * inferiors.c (add_thread): Likewise.
4690 (add_process): Likewise.
4691 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4692 * linux-arm-low.c (arm_new_process): Likewise.
4693 (arm_new_thread): Likewise.
4694 * linux-low.c (add_to_pid_list): Likewise.
4695 (linux_add_process): Likewise.
4696 (handle_extended_wait): Likewise.
4697 (add_lwp): Likewise.
4698 (enqueue_one_deferred_signal): Likewise.
4699 (enqueue_pending_signal): Likewise.
4700 (linux_resume_one_lwp_throw): Likewise.
4701 (linux_resume_one_thread): Likewise.
4702 (linux_read_memory): Likewise.
4703 (linux_write_memory): Likewise.
4704 * linux-mips-low.c (mips_linux_new_process): Likewise.
4705 (mips_linux_new_thread): Likewise.
4706 (mips_add_watchpoint): Likewise.
4707 * linux-x86-low.c (initialize_low_arch): Likewise.
4708 * lynx-low.c (lynx_add_process): Likewise.
4709 * mem-break.c (set_raw_breakpoint_at): Likewise.
4710 (set_breakpoint): Likewise.
4711 (add_condition_to_breakpoint): Likewise.
4712 (add_commands_to_breakpoint): Likewise.
4713 (clone_agent_expr): Likewise.
4714 (clone_one_breakpoint): Likewise.
4715 * regcache.c (new_register_cache): Likewise.
4716 * remote-utils.c (look_up_one_symbol): Likewise.
4717 * server.c (queue_stop_reply): Likewise.
4718 (start_inferior): Likewise.
4719 (queue_stop_reply_callback): Likewise.
4720 (handle_target_event): Likewise.
4721 * spu-low.c (fetch_ppc_memory): Likewise.
4722 (store_ppc_memory): Likewise.
4723 * target.c (set_target_ops): Likewise.
4724 * thread-db.c (thread_db_load_search): Likewise.
4725 (try_thread_db_load_1): Likewise.
4726 * tracepoint.c (add_tracepoint): Likewise.
4727 (add_tracepoint_action): Likewise.
4728 (create_trace_state_variable): Likewise.
4729 (cmd_qtdpsrc): Likewise.
4730 (cmd_qtro): Likewise.
4731 (add_while_stepping_state): Likewise.
4732 * win32-low.c (child_add_thread): Likewise.
4733 (get_image_name): Likewise.
4735 2015-08-25 Yao Qi <yao.qi@linaro.org>
4737 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4739 2015-08-25 Yao Qi <yao.qi@linaro.org>
4741 * Makefile.in (aarch64-linux.o): New rule.
4742 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4744 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4745 (aarch64_init_debug_reg_state): Make it extern.
4746 (aarch64_linux_prepare_to_resume): Remove.
4748 2015-08-25 Yao Qi <yao.qi@linaro.org>
4750 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4751 lwp_arch_private_info and ptid_of_lwp.
4753 2015-08-25 Yao Qi <yao.qi@linaro.org>
4755 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4756 Find proc_info by find_process_pid. All callers updated.
4758 2015-08-25 Yao Qi <yao.qi@linaro.org>
4760 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4762 (debug_reg_change_callback): Remove.
4763 (aarch64_notify_debug_reg_change): Remove.
4765 2015-08-25 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4768 Call current_lwp_ptid.
4770 2015-08-25 Yao Qi <yao.qi@linaro.org>
4772 * linux-aarch64-low.c (debug_reg_change_callback): Use
4775 2015-08-25 Yao Qi <yao.qi@linaro.org>
4777 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4779 2015-08-25 Yao Qi <yao.qi@linaro.org>
4781 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4783 2015-08-25 Yao Qi <yao.qi@linaro.org>
4785 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4788 2015-08-25 Yao Qi <yao.qi@linaro.org>
4790 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4792 (debug_reg_change_callback): Remove argument entry and add argument
4793 lwp. Remove local variable thread. Don't print thread id in the
4794 debugging output. Don't check whether pid of thread equals to pid.
4795 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4796 iterate_over_lwps instead find_inferior.
4798 2015-08-24 Pedro Alves <palves@redhat.com>
4800 * inferiors.c (get_first_process): New function.
4801 * inferiors.h (get_first_process): New declaration.
4802 * remote-utils.c (read_ptid): Default to the first process in the
4803 list, instead of to the current thread's process.
4805 2015-08-24 Pedro Alves <palves@redhat.com>
4807 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4808 * event-loop.c: Likewise.
4809 * remote-utils.c: Likewise.
4810 * tracepoint.c: Likewise.
4812 2015-08-24 Pedro Alves <palves@redhat.com>
4814 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4817 2015-08-21 Pedro Alves <palves@redhat.com>
4819 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4820 instead of literal 1.
4822 2015-08-21 Pedro Alves <palves@redhat.com>
4824 * tdesc.c (default_description): Explicitly zero-initialize.
4826 2015-08-21 Pedro Alves <palves@redhat.com>
4829 * inferiors.c (remove_thread): Discard any pending stop reply for
4831 * server.c (remove_all_on_match_pid): Rename to ...
4832 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4834 (discard_queued_stop_replies): Change parameter to a ptid. Now
4836 (handle_v_kill, kill_inferior_callback, captured_main)
4837 (process_serial_event): Adjust.
4838 * server.h (discard_queued_stop_replies): Declare.
4840 2015-08-21 Pedro Alves <palves@redhat.com>
4842 * linux-low.c (wait_for_sigstop): Always switch to no thread
4843 selected if the previously current thread dies.
4844 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4845 process instead of the current thread's.
4846 * remote-utils.c (input_interrupt): Don't check if there's no
4848 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4849 current thread to the general thread fails, error out.
4850 (handle_qxfer_auxv, handle_qxfer_libraries)
4851 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4852 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4853 (handle_query): Check if there's a thread selected instead of
4854 checking whether there's any thread in the thread list.
4855 (handle_qxfer_threads, handle_qxfer_btrace)
4856 (handle_qxfer_btrace_conf): Don't error out early if there's no
4857 thread in the thread list.
4858 (handle_v_cont, myresume): Don't set the current thread to the
4860 (process_serial_event) <Hg handling>: Also set thread_id if the
4861 previous general thread is still alive.
4862 (process_serial_event) <g/G handling>: If setting the current
4863 thread to the general thread fails, error out.
4864 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4865 thread's lwp instead of the current thread's.
4866 * target.c (set_desired_thread): If the desired thread was not
4867 found, leave the current thread pointing to NULL. Return an int
4868 (boolean) indicating success.
4869 * target.h (set_desired_thread): Change return type to int.
4871 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4873 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4874 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4876 (ps_get_thread_area): New function.
4878 2015-08-19 Gary Benson <gbenson@redhat.com>
4880 * hostio.c (handle_pread): Do not attempt to read more data
4881 than hostio_reply_with_data can fit in a packet.
4883 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4885 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4887 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4889 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4891 2015-08-06 Pedro Alves <palves@redhat.com>
4893 * tracepoint.c (expr_eval_result): Now an int.
4895 2015-08-06 Pedro Alves <palves@redhat.com>
4897 * gdbthread.h (struct regcache): Forward declare.
4898 (struct thread_info) <regcache_data>: Now a struct regcache
4900 * inferiors.c (inferior_regcache_data)
4901 (set_inferior_regcache_data): Now work with struct regcache
4903 * inferiors.h (struct regcache): Forward declare.
4904 (inferior_regcache_data, set_inferior_regcache_data): Now work
4905 with struct regcache pointers.
4906 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4907 (free_register_cache_thread): Remove struct regcache pointer
4910 2015-08-06 Pedro Alves <palves@redhat.com>
4912 * server.c (captured_main): On error, print the exception message
4913 to stderr, and if run_once is set, throw a quit.
4915 2015-08-06 Pedro Alves <palves@redhat.com>
4917 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4920 2015-08-06 Pedro Alves <palves@redhat.com>
4922 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4923 reading beyond the passed in buffer length.
4925 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4927 * tracepoint.c (symbol_list) <required>: Remove.
4929 2015-08-06 Pedro Alves <palves@redhat.com>
4931 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4932 count if stopping and suspending threads.
4933 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4934 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4935 (linux_detach): Complete an ongoing step-over.
4936 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4938 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4939 (linux_wait_1): If passing a signal to the inferior after
4940 finishing a step-over, unsuspend and re-resume all lwps. If we
4941 see a single-step event but the thread should be continuing, don't
4942 pass the trap to gdb.
4943 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4944 internal_error instead of gdb_assert.
4945 (enqueue_pending_signal): New function.
4946 (check_ptrace_stopped_lwp_gone): Add debug output.
4947 (start_step_over): Use internal_error instead of gdb_assert.
4948 (complete_ongoing_step_over): New function.
4949 (linux_resume_one_thread): Don't resume a suspended thread.
4950 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4953 2015-08-06 Pedro Alves <palves@redhat.com>
4955 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4956 (linux_thread_alive): Use lwp_is_marked_dead.
4957 (extended_event_reported): Delete.
4958 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4959 instead of extended_event_reported.
4960 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4962 (lwp_is_marked_dead): New function.
4963 (lwp_running): Use lwp_is_marked_dead.
4964 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4967 2015-08-06 Pedro Alves <palves@redhat.com>
4969 * linux-low.c (linux_wait_1): Move fork event output out of the
4970 !report_to_gdb check. Pass event_child->waitstatus to
4971 target_waitstatus_to_string instead of ourstatus.
4973 2015-08-04 Yao Qi <yao.qi@linaro.org>
4975 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4976 if current_thread is 32 bit.
4978 2015-08-04 Yao Qi <yao.qi@linaro.org>
4980 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4981 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4982 * server.c (extended_protocol): Remove "static".
4983 * server.h (extended_protocol): Declare it.
4985 2015-08-04 Yao Qi <yao.qi@linaro.org>
4987 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4988 both aarch64 and aarch32.
4989 (aarch64_set_pc): Likewise.
4991 2015-08-04 Yao Qi <yao.qi@linaro.org>
4993 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4994 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4995 arm-with-neon.xml to srv_xmlfiles.
4996 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4997 (is_64bit_tdesc): New function.
4998 (aarch64_linux_read_description): New function.
4999 (aarch64_arch_setup): Call aarch64_linux_read_description.
5000 (regs_info): Rename to regs_info_aarch64.
5001 (aarch64_regs_info): Return right regs_info.
5002 (initialize_low_arch): Call initialize_low_arch_aarch32.
5004 2015-08-04 Yao Qi <yao.qi@linaro.org>
5006 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5007 * linux-aarch32-low.c: New file.
5008 * linux-aarch32-low.h: New file.
5009 * linux-arm-low.c (arm_fill_gregset): Move it to
5010 linux-aarch32-low.c.
5011 (arm_store_gregset): Likewise.
5012 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5013 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5014 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5015 (regs_info): Rename to regs_info_arm.
5016 (arm_regs_info): Return regs_info_aarch32 if
5017 have_ptrace_getregset is 1 and target description is
5018 arm_with_neon or arm_with_vfpv3.
5019 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5020 Call initialize_low_arch_aarch32 instead.
5022 2015-08-04 Yao Qi <yao.qi@linaro.org>
5024 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5025 * linux-low.c: ... here.
5026 * linux-low.h (have_ptrace_getregset): Declare it.
5028 2015-08-04 Pedro Alves <palves@redhat.com>
5030 * thread-db.c (struct thread_db): Use new typedefs.
5031 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5033 (disable_thread_event_reporting): Cast result of dlsym to
5034 destination function pointer type.
5035 (thread_db_mourn): Use td_ta_delete_ftype.
5037 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5039 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5041 (CDX_BREAKPOINT): Define for R2.
5042 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5043 (the_low_target): Add comments.
5045 2015-07-30 Yao Qi <yao.qi@linaro.org>
5047 * linux-arm-low.c (arm_hwcap): Remove it.
5048 (arm_read_description): New local variable arm_hwcap. Don't
5049 set arm_hwcap to zero.
5051 2015-07-30 Yao Qi <yao.qi@linaro.org>
5053 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5054 Use regcache->tdesc instead.
5055 (arm_store_wmmxregset): Likewise.
5056 (arm_fill_vfpregset): Likewise.
5057 (arm_store_vfpregset): Likewise.
5059 2015-07-30 Yao Qi <yao.qi@linaro.org>
5061 * linux-arm-low.c: Include arch/arm.h.
5062 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5063 (arm_store_gregset): Likewise.
5065 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5067 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5068 ptrace's 4th parameter.
5070 2015-07-27 Yao Qi <yao.qi@linaro.org>
5072 * configure.srv (case aarch64*-*-linux*): Don't set
5075 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5077 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5079 * linux-arm-low.c: Likewise.
5080 * linux-cris-low.c: Likewise.
5081 * linux-crisv32-low.c: Likewise.
5082 * linux-low.c: Likewise.
5083 * linux-m68k-low.c: Likewise.
5084 * linux-mips-low.c: Likewise.
5085 * linux-nios2-low.c: Likewise.
5086 * linux-s390-low.c: Likewise.
5087 * linux-sparc-low.c: Likewise.
5088 * linux-tic6x-low.c: Likewise.
5089 * linux-tile-low.c: Likewise.
5090 * linux-x86-low.c: Likewise.
5092 2015-07-24 Pedro Alves <palves@redhat.com>
5094 * config.in: Regenerate.
5095 * configure: Regenerate.
5097 2015-07-24 Pedro Alves <palves@redhat.com>
5099 * acinclude.m4: Include ../ptrace.m4.
5100 * configure.ac: Call GDB_AC_PTRACE.
5101 * config.in, configure: Regenerate.
5103 2015-07-24 Yao Qi <yao.qi@linaro.org>
5105 * linux-low.c (linux_create_inferior): Remove setting to
5106 proc->priv->new_inferior.
5107 (linux_attach): Likewise.
5108 (linux_low_filter_event): Likewise.
5109 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5111 2015-07-24 Yao Qi <yao.qi@linaro.org>
5113 * linux-low.c (linux_arch_setup): New function.
5114 (linux_low_filter_event): If proc->tdesc is NULL and
5115 proc->attached is true, call the_low_target.arch_setup.
5116 Otherwise, keep status pending, and return.
5117 (linux_resume_one_lwp_throw): Don't call get_pc if
5118 thread->while_stepping isn't NULL. Don't call
5119 get_thread_regcache if proc->tdesc is NULL.
5120 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5121 (linux_target_ops): Install arch_setup.
5122 * server.c (start_inferior): Call the_target->arch_setup.
5123 * target.h (struct target_ops) <arch_setup>: New field.
5124 (target_arch_setup): New marco.
5125 * lynx-low.c (lynx_target_ops): Update.
5126 * nto-low.c (nto_target_ops): Update.
5127 * spu-low.c (spu_target_ops): Update.
5128 * win32-low.c (win32_target_ops): Update.
5130 2015-07-24 Yao Qi <yao.qi@linaro.org>
5132 * linux-low.c (linux_add_process): Don't set
5133 proc->priv->new_inferior.
5134 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5135 (linux_attach): Likewise.
5137 2015-07-24 Yao Qi <yao.qi@linaro.org>
5139 * server.c (start_inferior): Code refactor.
5141 2015-07-24 Yao Qi <yao.qi@linaro.org>
5143 * server.c (process_serial_event): Set general_thread.
5145 2015-07-21 Yao Qi <yao.qi@linaro.org>
5147 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5148 aarch64_linux_get_debug_reg_capacity.
5150 2015-07-17 Yao Qi <yao.qi@linaro.org>
5152 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5153 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5154 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5155 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5156 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5157 (AARCH64_HWP_ALIGNMENT): Likewise.
5158 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5159 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5160 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5161 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5162 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5163 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5164 (struct aarch64_debug_reg_state): Likewise.
5165 (struct arch_lwp_info): Likewise.
5166 (aarch64_align_watchpoint): Likewise.
5167 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5168 (aarch64_watchpoint_length): Likewise.
5169 (aarch64_point_encode_ctrl_reg): Likewise
5170 (aarch64_point_is_aligned): Likewise.
5171 (aarch64_align_watchpoint): Likewise.
5172 (aarch64_linux_set_debug_regs):
5173 (aarch64_dr_state_insert_one_point): Likewise.
5174 (aarch64_dr_state_remove_one_point): Likewise.
5175 (aarch64_handle_breakpoint): Likewise.
5176 (aarch64_handle_aligned_watchpoint): Likewise.
5177 (aarch64_handle_unaligned_watchpoint): Likewise.
5178 (aarch64_handle_watchpoint): Likewise.
5180 2015-07-17 Yao Qi <yao.qi@linaro.org>
5182 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5183 and don't aarch64_get_debug_reg_state. All callers update.
5184 (aarch64_handle_aligned_watchpoint): Likewise.
5185 (aarch64_handle_unaligned_watchpoint): Likewise.
5186 (aarch64_handle_watchpoint): Likewise.
5187 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5188 (aarch64_remove_point): Likewise.
5190 2015-07-17 Yao Qi <yao.qi@linaro.org>
5192 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5194 (aarch64_handle_unaligned_watchpoint): Likewise.
5196 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5198 Revert the previous 3 commits:
5199 Move gdb_regex* to common/
5200 Move linux_find_memory_regions_full & co.
5201 gdbserver build-id attribute generator
5203 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5204 Jan Kratochvil <jan.kratochvil@redhat.com>
5206 gdbserver build-id attribute generator.
5207 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5208 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5209 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5211 (get_dynamic): Use find_pdhr to traverse program headers.
5212 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5213 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5214 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5215 (get_hex_build_id): New.
5216 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5217 to reply XML document.
5219 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5220 Jan Kratochvil <jan.kratochvil@redhat.com>
5222 * target.c: Include target/target-utils.h and fcntl.h.
5223 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5224 (target_fileio_read_stralloc): New functions.
5226 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5228 * Makefile.in (OBS): Add gdb_regex.o.
5230 * config.in: Rebuilt.
5231 * configure: Rebuilt.
5233 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5234 Jan Kratochvil <jan.kratochvil@redhat.com>
5236 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5237 * Makefile.in (OBS): Add target-utils.o.
5238 (linux-maps.o, target-utils.o): New.
5239 * configure.srv (srv_linux_obj): Add linux-maps.o.
5241 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5243 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5245 (the_low_target): Install it.
5247 2015-07-14 Pedro Alves <palves@redhat.com>
5249 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5250 Instead, ignore ECHILD, and throw an error for other errnos.
5252 2015-07-10 Pedro Alves <palves@redhat.com>
5254 * event-loop.c (struct callback_event) <data>: Change type to
5255 gdb_client_data instance instead of gdb_client_data pointer.
5256 (append_callback_event): Adjust.
5258 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5260 * linux-aarch64-low.c: Add comments for each linux_target_ops
5261 method. Remove comments already covered in target_ops and
5262 linux_target_ops definitions.
5263 (the_low_target): Add comments for each unimplemented method.
5265 2015-07-09 Yao Qi <yao.qi@linaro.org>
5267 * linux-aarch64-low.c (aarch64_regmap): Remove.
5268 (aarch64_usrregs_info): Remove.
5269 (regs_info): Set field usrregs to NULL.
5271 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5273 * linux-low.c: Include "rsp-low.h"
5274 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5275 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5276 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5277 (handle_btrace_enable_pt): New.
5278 (handle_btrace_general_set): Support "pt".
5279 (handle_btrace_conf_general_set): Support "pt:size".
5281 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5283 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5286 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5288 * linux-aarch64-low.c: Remove comment about endianness.
5289 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5290 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5293 2015-06-24 Gary Benson <gbenson@redhat.com>
5295 * linux-i386-ipa.c (stdint.h): Do not include.
5296 * lynx-i386-low.c (stdint.h): Likewise.
5297 * lynx-ppc-low.c (stdint.h): Likewise.
5298 * mem-break.c (stdint.h): Likewise.
5299 * thread-db.c (stdint.h): Likewise.
5300 * tracepoint.c (stdint.h): Likewise.
5301 * win32-low.c (stdint.h): Likewise.
5303 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5305 * server.c (write_qxfer_response): Update call to
5306 remote_escape_output.
5308 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5309 Jan Kratochvil <jan.kratochvil@redhat.com>
5311 Merge multiple hex conversions.
5312 * gdbreplay.c (tohex): Rename to 'fromhex'.
5313 (logchar): Use fromhex.
5315 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5317 * server.c (handle_qxfer_libraries): Set `version' attribute for
5320 2015-06-10 Gary Benson <gbenson@redhat.com>
5322 * target.h (struct target_ops) <multifs_open>: New field.
5323 <multifs_unlink>: Likewise.
5324 <multifs_readlink>: Likewise.
5325 * linux-low.c (nat/linux-namespaces.h): New include.
5326 (linux_target_ops): Initialize the_target->multifs_open,
5327 the_target->multifs_unlink and the_target->multifs_readlink.
5328 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5329 * hostio.c (hostio_fs_pid): New static variable.
5330 (hostio_handle_new_gdb_connection): New function.
5331 (handle_setfs): Likewise.
5332 (handle_open): Use the_target->multifs_open as appropriate.
5333 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5334 (handle_readlink): Use the_target->multifs_readlink as
5336 (handle_vFile): Handle vFile:setfs packets.
5337 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5338 after target_handle_new_gdb_connection.
5340 2015-06-10 Gary Benson <gbenson@redhat.com>
5342 * configure.ac (AC_CHECK_FUNCS): Add setns.
5343 * config.in: Regenerate.
5344 * configure: Likewise.
5345 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5346 (linux-namespaces.o): New rule.
5347 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5349 2015-06-09 Gary Benson <gbenson@redhat.com>
5351 * hostio.c (handle_open): Process mode argument with
5352 fileio_to_host_mode.
5354 2015-06-01 Yao Qi <yao.qi@linaro.org>
5356 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5357 * linux-x86-low.c: Likewise.
5359 2015-05-28 Don Breazeal <donb@codesourcery.com>
5361 * linux-low.c (handle_extended_wait): Initialize
5362 thread_info.last_resume_kind for new fork children.
5364 2015-05-15 Pedro Alves <palves@redhat.com>
5366 * target.h (target_handle_new_gdb_connection): Rewrite using if
5367 wrapped in do/while.
5369 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5371 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5372 * configure, config.in: Regenerate.
5373 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5376 2015-05-12 Don Breazeal <donb@codesourcery.com>
5378 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5379 PTRACE_EVENT_VFORK_DONE.
5380 (linux_low_ptrace_options, extended_event_reported): Add vfork
5382 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5383 and "vforkdone" for RSP 'T' Stop Reply Packet.
5384 * server.h (report_vfork_events): Declare
5387 2015-05-12 Don Breazeal <donb@codesourcery.com>
5389 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5390 (the_low_target) <new_fork>: Initialize new member.
5391 * linux-arm-low.c (arm_new_fork): New function.
5392 (the_low_target) <new_fork>: Initialize new member.
5393 * linux-low.c (handle_extended_wait): Call new target function
5395 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5396 * linux-mips-low.c (mips_add_watchpoint): New function
5397 extracted from mips_insert_point.
5398 (the_low_target) <new_fork>: Initialize new member.
5399 (mips_linux_new_fork): New function.
5400 (mips_insert_point): Call mips_add_watchpoint.
5401 * linux-x86-low.c (x86_linux_new_fork): New function.
5402 (the_low_target) <new_fork>: Initialize new member.
5404 2015-05-12 Don Breazeal <donb@codesourcery.com>
5406 * linux-low.c (handle_extended_wait): Implement return value,
5407 rename argument 'event_child' to 'event_lwp', handle
5408 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5409 (linux_low_ptrace_options): New function.
5410 (linux_low_filter_event): Call linux_low_ptrace_options,
5411 use different argument fo linux_enable_event_reporting,
5412 use return value from handle_extended_wait.
5413 (extended_event_reported): New function.
5414 (linux_wait_1): Call extended_event_reported and set
5415 status to report fork events.
5416 (linux_write_memory): Add pid to debug message.
5417 (reset_lwp_ptrace_options_callback): New function.
5418 (linux_handle_new_gdb_connection): New function.
5419 (linux_target_ops): Initialize new structure member.
5420 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5421 * lynx-low.c: Initialize new structure member.
5422 * remote-utils.c (prepare_resume_reply): Implement stop reason
5423 "fork" for "T" stop message.
5424 * server.c (handle_query): Call handle_new_gdb_connection.
5425 * server.h (report_fork_events): Declare global flag.
5426 * target.h (struct target_ops) <handle_new_gdb_connection>:
5428 (target_handle_new_gdb_connection): New macro.
5429 * win32-low.c: Initialize new structure member.
5431 2015-05-12 Don Breazeal <donb@codesourcery.com>
5433 * mem-break.c (APPEND_TO_LIST): Define macro.
5434 (clone_agent_expr): New function.
5435 (clone_one_breakpoint): New function.
5436 (clone_all_breakpoints): New function.
5437 * mem-break.h: Declare new functions.
5439 2015-05-12 Don Breazeal <donb@codesourcery.com>
5441 * linux-low.c (linux_supports_fork_events): New function.
5442 (linux_supports_vfork_events): New function.
5443 (linux_target_ops): Initialize new structure members.
5444 (initialize_low): Call linux_check_ptrace_features.
5445 * lynx-low.c (lynx_target_ops): Initialize new structure
5447 * server.c (report_fork_events, report_vfork_events):
5449 (handle_query): Add new features to qSupported packet and
5451 (captured_main): Initialize new global variables.
5452 * target.h (struct target_ops) <supports_fork_events>:
5454 <supports_vfork_events>: New member.
5455 (target_supports_fork_events): New macro.
5456 (target_supports_vfork_events): New macro.
5457 * win32-low.c (win32_target_ops): Initialize new structure
5460 2015-05-12 Gary Benson <gbenson@redhat.com>
5462 * server.c (handle_qxfer_exec_file): Use current process
5465 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5467 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5468 Remove HAVE_PTRACE_GETREGS conditionals.
5469 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5470 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5472 2015-05-08 Yao Qi <yao.qi@linaro.org>
5474 * linux-low.c (linux_supports_conditional_breakpoints): New
5476 (linux_target_ops): Install new target method.
5477 * lynx-low.c (lynx_target_ops): Install NULL hook for
5478 supports_conditional_breakpoints.
5479 * nto-low.c (nto_target_ops): Likewise.
5480 * spu-low.c (spu_target_ops): Likewise.
5481 * win32-low.c (win32_target_ops): Likewise.
5482 * server.c (handle_query): Check
5483 target_supports_conditional_breakpoints.
5484 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5486 (target_supports_conditional_breakpoints): New macro.
5488 2015-05-06 Pedro Alves <palves@redhat.com>
5491 * server.c (start_inferior): If the process exits, mourn it.
5493 2015-04-21 Gary Benson <gbenson@redhat.com>
5495 * hostio.c (fileio_open_flags_to_host): Factored out to
5496 fileio_to_host_openflags in common/fileio.c. Single use
5499 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5501 * linux-xtensa-low.c (xtensa_fill_gregset)
5502 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5505 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5507 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5508 (regs_info): Replace usrregs pointer with NULL.
5510 2015-04-17 Gary Benson <gbenson@redhat.com>
5512 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5513 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5514 * server.c (handle_qxfer_exec_file): New function.
5515 (qxfer_packets): Add exec-file entry.
5516 (handle_query): Report qXfer:exec-file:read as supported packet.
5518 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5520 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5522 2015-04-09 Gary Benson <gbenson@redhat.com>
5524 * hostio-errno.c (errno_to_fileio_error): Remove function.
5525 Update caller to use remote_fileio_to_fio_error.
5527 2015-04-09 Yao Qi <yao.qi@linaro.org>
5529 * linux-low.c (linux_insert_point): Call
5530 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5531 (linux_remove_point): Call remove_memory_breakpoint if type is
5533 * linux-x86-low.c (x86_insert_point): Don't call
5534 insert_memory_breakpoint.
5535 (x86_remove_point): Don't call remove_memory_breakpoint.
5537 2015-04-01 Pedro Alves <palves@redhat.com>
5538 Cleber Rosa <crosa@redhat.com>
5540 * server.c (gdbserver_usage): Reorganize and extend the usage
5543 2015-03-24 Pedro Alves <palves@redhat.com>
5545 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5546 output. Also dump TRAP_TRACE.
5547 (linux_low_filter_event): In debug output, distinguish a
5548 resume_stop SIGSTOP from a delayed SIGSTOP.
5550 2015-03-24 Gary Benson <gbenson@redhat.com>
5552 * linux-x86-low.c (x86_linux_new_thread): Moved to
5554 (x86_linux_prepare_to_resume): Likewise.
5556 2015-03-24 Gary Benson <gbenson@redhat.com>
5558 * Makefile.in (x86-linux-dregs.o): New rule.
5559 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5560 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5561 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5562 (x86_linux_dr_get): Likewise.
5563 (x86_linux_dr_set): Likewise.
5564 (update_debug_registers_callback): Likewise.
5565 (x86_linux_dr_set_addr): Likewise.
5566 (x86_linux_dr_get_addr): Likewise.
5567 (x86_linux_dr_set_control): Likewise.
5568 (x86_linux_dr_get_control): Likewise.
5569 (x86_linux_dr_get_status): Likewise.
5570 (x86_linux_update_debug_registers): Likewise.
5572 2015-03-24 Gary Benson <gbenson@redhat.com>
5574 * linux-x86-low.c (x86_linux_update_debug_registers):
5575 New function, factored out from...
5576 (x86_linux_prepare_to_resume): ...this.
5578 2015-03-24 Gary Benson <gbenson@redhat.com>
5580 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5581 (x86_linux_dr_set): Likewise.
5582 (update_debug_registers_callback): Likewise.
5583 (x86_linux_dr_set_addr): Likewise.
5584 (x86_linux_dr_get_addr): Likewise.
5585 (x86_linux_dr_set_control): Likewise.
5586 (x86_linux_dr_get_control): Likewise.
5587 (x86_linux_dr_get_status): Likewise.
5588 (x86_linux_prepare_to_resume): Likewise.
5590 2015-03-24 Gary Benson <gbenson@redhat.com>
5592 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5593 Use perror_with_name. Pass string through gettext.
5594 (x86_linux_dr_set): Likewise.
5596 2015-03-24 Gary Benson <gbenson@redhat.com>
5598 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5599 (x86_linux_dr_set_addr): ...this.
5600 (x86_dr_low_get_addr): Rename to...
5601 (x86_linux_dr_get_addr): ...this.
5602 (x86_dr_low_set_control): Rename to...
5603 (x86_linux_dr_set_control): ...this.
5604 (x86_dr_low_get_control): Rename to...
5605 (x86_linux_dr_get_control): ...this.
5606 (x86_dr_low_get_status): Rename to...
5607 (x86_linux_dr_get_status): ...this.
5608 (x86_dr_low): Update with new function names.
5610 2015-03-24 Gary Benson <gbenson@redhat.com>
5612 * Makefile.in (x86-linux.o): New rule.
5613 * configure.srv: Add x86-linux.o to relevant targets.
5614 * linux-low.c (lwp_set_arch_private_info): New function.
5615 (lwp_arch_private_info): Likewise.
5616 * linux-x86-low.c: Include nat/x86-linux.h.
5617 (arch_lwp_info): Removed structure.
5618 (update_debug_registers_callback):
5619 Use lwp_set_debug_registers_changed.
5620 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5621 and lwp_set_debug_registers_changed.
5622 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5624 2015-03-24 Gary Benson <gbenson@redhat.com>
5626 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5627 * linux-arm-low.c (arm_new_thread): Likewise.
5628 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5629 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5630 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5631 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5633 2015-03-24 Gary Benson <gbenson@redhat.com>
5635 * linux-low.c (ptid_of_lwp): New function.
5636 (lwp_is_stopped): Likewise.
5637 (lwp_stop_reason): Likewise.
5638 * linux-x86-low.c (update_debug_registers_callback):
5640 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5643 2015-03-24 Gary Benson <gbenson@redhat.com>
5645 * linux-low.h (linux_stop_lwp): Remove declaration.
5647 2015-03-24 Gary Benson <gbenson@redhat.com>
5649 * linux-low.h: Include nat/linux-nat.h.
5650 * linux-low.c (iterate_over_lwps_args): New structure.
5651 (iterate_over_lwps_filter): New function.
5652 (iterate_over_lwps): Likewise.
5653 * linux-x86-low.c (update_debug_registers_callback):
5654 Update signature to what iterate_over_lwps expects.
5655 Remove PID check that iterate_over_lwps now performs.
5656 (x86_dr_low_set_addr): Use iterate_over_lwps.
5657 (x86_dr_low_set_control): Likewise.
5659 2015-03-24 Gary Benson <gbenson@redhat.com>
5661 * linux-x86-low.c (x86_debug_reg_state): New function.
5662 (x86_linux_prepare_to_resume): Use the above.
5664 2015-03-24 Gary Benson <gbenson@redhat.com>
5666 * linux-low.c (current_lwp_ptid): New function.
5667 * linux-x86-low.c: Include nat/linux-nat.h.
5668 (x86_dr_low_get_addr): Use current_lwp_ptid.
5669 (x86_dr_low_get_control): Likewise.
5670 (x86_dr_low_get_status): Likewise.
5672 2015-03-20 Pedro Alves <palves@redhat.com>
5674 * tracepoint.c (cmd_qtstatus): Make "str" const.
5676 2015-03-20 Pedro Alves <palves@redhat.com>
5678 * server.c (handle_general_set): Make "req_str" const.
5680 2015-03-19 Pedro Alves <palves@redhat.com>
5682 * linux-low.c (linux_resume_one_lwp): Rename to ...
5683 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5684 instead call perror_with_name.
5685 (check_ptrace_stopped_lwp_gone): New function.
5686 (linux_resume_one_lwp): Reimplement as wrapper around
5687 linux_resume_one_lwp_throw that swallows errors if the LWP is
5690 2015-03-19 Pedro Alves <palves@redhat.com>
5692 * linux-low.c (count_events_callback, select_event_lwp_callback):
5693 No longer check whether the thread has resume_stop as last resume
5696 2015-03-19 Pedro Alves <palves@redhat.com>
5698 * linux-low.c (count_events_callback, select_event_lwp_callback):
5699 Use the lwp's status_pending_p field, not the thread's.
5701 2015-03-19 Pedro Alves <palves@redhat.com>
5703 * linux-low.c (select_event_lwp_callback): Update comments to
5704 no longer mention SIGTRAP.
5706 2015-03-18 Gary Benson <gbenson@redhat.com>
5708 * server.c (handle_query): Do not report vFile:fstat as supported.
5710 2015-03-11 Gary Benson <gbenson@redhat.com>
5712 * hostio.c (sys/types.h): New include.
5713 (sys/stat.h): Likewise.
5714 (common-remote-fileio.h): Likewise.
5715 (handle_fstat): New function.
5716 (handle_vFile): Handle vFile:fstat packets.
5718 2015-03-11 Gary Benson <gbenson@redhat.com>
5720 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5721 struct stat.st_blocks and struct stat.st_blksize.
5722 * configure: Regenerate.
5723 * config.in: Likewise.
5724 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5725 (OBS): Add common-remote-fileio.o.
5726 (common-remote-fileio.o): New rule.
5728 2015-03-09 Pedro Alves <palves@redhat.com>
5730 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5731 'struct sockaddr' pointer in 'accept' call.
5733 2015-03-09 Pedro Alves <palves@redhat.com>
5736 2015-03-07 Pedro Alves <palves@redhat.com>
5737 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5738 or <winsock2.h> here. Instead include "gdb_socket.h".
5739 (remote_open): Use union gdb_sockaddr_u.
5740 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5741 or <winsock2.h> here. Instead include "gdb_socket.h".
5742 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5743 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5745 (init_named_socket, gdb_agent_helper_thread): Use union
5748 2015-03-07 Pedro Alves <palves@redhat.com>
5750 * configure.ac (build_warnings): Move
5751 -Wdeclaration-after-statement to the C-specific set.
5752 * configure: Regenerate.
5754 2015-03-07 Pedro Alves <palves@redhat.com>
5756 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5757 or <winsock2.h> here. Instead include "gdb_socket.h".
5758 (remote_open): Use union gdb_sockaddr_u.
5759 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5760 or <winsock2.h> here. Instead include "gdb_socket.h".
5761 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5762 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5764 (init_named_socket, gdb_agent_helper_thread): Use union
5767 2015-03-07 Pedro Alves <palves@redhat.com>
5769 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5772 2015-03-06 Yao Qi <yao.qi@linaro.org>
5774 * linux-aarch64-low.c (aarch64_insert_point): Use
5775 show_debug_regs as a boolean.
5776 (aarch64_remove_point): Likewise.
5778 2015-03-05 Pedro Alves <palves@redhat.com>
5780 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5781 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5782 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5783 * nto-low.c (nto_target_ops): Likewise.
5784 * spu-low.c (spu_target_ops): Likewise.
5785 * win32-low.c (win32_target_ops): Likewise.
5787 2015-03-04 Pedro Alves <palves@redhat.com>
5789 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5790 Decide whether a breakpoint triggered based on the SIGTRAP's
5792 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5793 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5794 (linux_low_filter_event): Check for breakpoints before checking
5796 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5798 (linux_stopped_by_sw_breakpoint)
5799 (linux_supports_stopped_by_sw_breakpoint)
5800 (linux_stopped_by_hw_breakpoint)
5801 (linux_supports_stopped_by_hw_breakpoint): New functions.
5802 (linux_target_ops): Install new target methods.
5804 2015-03-04 Pedro Alves <palves@redhat.com>
5806 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5807 * server.c (swbreak_feature, hwbreak_feature): New globals.
5808 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5809 (captured_main): Clear swbreak_feature and hwbreak_feature.
5810 * server.h (swbreak_feature, hwbreak_feature): Declare.
5811 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5812 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5813 supports_stopped_by_hw_breakpoint>: New fields.
5814 (target_supports_stopped_by_sw_breakpoint)
5815 (target_stopped_by_sw_breakpoint)
5816 (target_supports_stopped_by_hw_breakpoint)
5817 (target_stopped_by_hw_breakpoint): Declare.
5819 2015-03-04 Pedro Alves <palves@redhat.com>
5821 enum lwp_stop_reason -> enum target_stop_reason
5822 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5823 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5824 (linux_wait_1, stuck_in_jump_pad_callback)
5825 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5826 (linux_stopped_by_watchpoint):
5827 * linux-low.h (enum lwp_stop_reason): Delete.
5828 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5829 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5831 2015-03-04 Yao Qi <yao.qi@linaro.org>
5833 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5835 2015-03-03 Gary Benson <gbenson@redhat.com>
5837 * hostio.c (handle_vFile): Fix prefix lengths.
5839 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5841 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5844 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5846 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5847 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5848 (clean): Add "rm -f" for above C files.
5849 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5850 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5851 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5852 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5853 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5854 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5855 (init_registers_s390x_vx_linux64)
5856 (init_registers_s390x_tevx_linux64)
5857 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5858 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5860 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5861 (s390_store_vxrs_high): New functions.
5862 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5864 (s390_arch_setup): Add logic for selecting one of the new target
5865 descriptions. Activate the new vector regsets if applicable.
5866 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5867 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5868 and init_registers_s390x_tevx_linux64.
5870 2015-03-01 Pedro Alves <palves@redhat.com>
5872 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5875 2015-02-27 Pedro Alves <palves@redhat.com>
5877 * linux-x86-low.c (u_debugreg_offset): New function.
5878 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5880 2015-02-27 Pedro Alves <palves@redhat.com>
5882 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5883 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5884 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5885 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5886 (ps_lsetfpregs, ps_getpid)
5887 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5888 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5889 (ps_lsetxregs, ps_plog): Declare.
5891 2015-02-27 Pedro Alves <palves@redhat.com>
5893 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5894 IP_AGENT_EXPORT_FUNC.
5895 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5896 IP_AGENT_EXPORT_FUNC.
5897 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5898 (IP_AGENT_EXPORT): Delete.
5899 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5900 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5901 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5902 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5903 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5904 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5905 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5906 (traceframe_read_count, traceframe_write_count)
5907 (traceframes_created, trace_state_variables, get_raw_reg)
5908 (get_trace_state_variable_value, set_trace_state_variable_value)
5909 (ust_loaded, helper_thread_id, cmd_buf): Use
5910 IPA_SYM_EXPORTED_NAME.
5911 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5912 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5913 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5914 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5915 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5916 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5917 EXTERN_C_PUSH/EXTERN_C_POP.
5918 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5919 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5920 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5921 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5922 (traceframe_write_count, traceframe_read_count)
5923 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5924 (about_to_request_buffer_space, get_trace_state_variable_value)
5925 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5926 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5927 EXTERN_C_PUSH/EXTERN_C_POP.
5928 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5929 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5930 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5931 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5932 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5933 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5934 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5935 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5937 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5938 (IP_AGENT_EXPORT_VAR_DECL): Define.
5940 (gdb_agent_get_raw_reg): Declare.
5942 2015-02-27 Tom Tromey <tromey@redhat.com>
5943 Pedro Alves <palves@redhat.com>
5945 Rename symbols whose names are reserved C++ keywords throughout.
5947 2015-02-27 Pedro Alves <palves@redhat.com>
5949 * Makefile.in (COMPILER): New, get it from autoconf.
5950 (CXX): Get from autoconf instead.
5951 (COMPILE.pre): Use COMPILER.
5952 (CC-LD): Rename to ...
5953 (CC_LD): ... this. Use COMPILER.
5954 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5955 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5956 * acinclude.m4: Include build-with-cxx.m4.
5957 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5958 Disable -Werror by default if building in C++ mode.
5959 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5960 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5961 the C++ compiler. Save/restore CXXFLAGS too.
5962 * configure: Regenerate.
5964 2015-02-27 Pedro Alves <palves@redhat.com>
5966 * acinclude.m4: Include libiberty.m4.
5967 * configure.ac: Call libiberty_INIT.
5968 * config.in, configure: Regenerate.
5970 2015-02-26 Pedro Alves <palves@redhat.com>
5972 * linux-low.c (linux_wait_1): When incrementing the PC past a
5973 program breakpoint always use the_low_target.breakpoint_len as
5974 increment, rather than the maximum between that and
5975 the_low_target.decr_pc_after_break.
5977 2015-02-23 Pedro Alves <palves@redhat.com>
5979 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5980 thread was doing a step-over; always adjust the PC if
5981 we stepped over a permanent breakpoint.
5982 (linux_wait_1): If we stepped over breakpoint that was on top of a
5983 permanent breakpoint, manually advance the PC past it.
5985 2015-02-23 Pedro Alves <palves@redhat.com>
5987 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5989 (x86_fill_gregset, x86_store_gregset): Use it when handling
5992 2015-02-20 Pedro Alves <palves@redhat.com>
5994 * thread-db.c: Include "nat/linux-procfs.h".
5995 (thread_db_init): Skip listing new threads if the kernel supports
5996 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5998 2015-02-20 Pedro Alves <palves@redhat.com>
6000 * linux-low.c (status_pending_p_callback): Use ptid_match.
6002 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6004 PR breakpoints/16812
6005 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6006 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6007 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6009 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6011 PR breakpoints/15956
6012 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6014 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6016 * linux-low.c (linux_low_btrace_conf): Print size.
6017 * server.c (handle_btrace_conf_general_set): New.
6018 (hanle_general_set): Call handle_btrace_conf_general_set.
6019 (handle_query): Report Qbtrace-conf:bts:size as supported.
6021 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6023 * linux-low.c (linux_low_enable_btrace): Update parameters.
6024 (linux_low_btrace_conf): New.
6025 (linux_target_ops)<to_btrace_conf>: Initialize.
6026 * server.c (current_btrace_conf): New.
6027 (handle_btrace_enable): Rename to ...
6028 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6029 to target_enable_btrace. Update comment. Update users.
6030 (handle_qxfer_btrace_conf): New.
6031 (qxfer_packets): Add btrace-conf entry.
6032 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6033 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6034 (target_ops)<read_btrace_conf>: New.
6035 (target_enable_btrace): Update parameters.
6036 (target_read_btrace_conf): New.
6038 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6040 * server.c (handle_btrace_general_set): Remove call to
6041 target_supports_btrace.
6042 (supported_btrace_packets): New.
6043 (handle_query): Call supported_btrace_packets.
6044 * target.h: include btrace-common.h.
6045 (btrace_target_info): Removed.
6046 (supports_btrace, target_supports_btrace): Update parameters.
6048 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6050 * Makefile.in (SFILES): Add common/btrace-common.c.
6051 (OBS): Add common/btrace-common.o.
6052 (btrace-common.o): Add build rules.
6053 * linux-low: Include btrace-common.h.
6054 (linux_low_read_btrace): Use struct btrace_data. Call
6055 btrace_data_init and btrace_data_fini.
6057 2015-02-06 Pedro Alves <palves@redhat.com>
6059 * thread-db.c (find_new_threads_callback): Add debug output.
6061 2015-02-04 Pedro Alves <palves@redhat.com>
6063 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6064 (resume_stopped_resumed_lwps): New function.
6065 (linux_wait_for_event_filtered): Use it.
6067 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6069 * Makefile.in (SFILES): Add linux-personality.c.
6070 (linux-personality.o): New rule.
6071 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6072 list of objects to be built.
6073 * linux-low.c: Include nat/linux-personality.h.
6074 (linux_create_inferior): Remove code to disable address space
6075 randomization (moved to ../nat/linux-personality.c). Create
6076 cleanup to disable address space randomization.
6078 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6080 * Makefile.in (posix-strerror.o): New rule.
6081 (mingw-strerror.o): Likewise.
6082 * configure: Regenerated.
6083 * configure.ac: Source file ../common/common.host. Initialize new
6084 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6086 2015-01-14 Yao Qi <yao@codesourcery.com>
6088 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6089 (ppc-linux.o): New rule.
6090 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6091 * configure.ac: AC_CHECK_FUNCS(getauxval).
6092 * config.in: Re-generated.
6093 * configure: Re-generated.
6094 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6095 ppc64_64bit_inferior_p
6097 2015-01-14 Yao Qi <yao@codesourcery.com>
6099 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6100 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6101 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6102 (PT_ORIG_R3, PT_TRAP): Likewise.
6103 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6104 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6105 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6107 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6109 * i387-fp.c (i387_cache_to_xsave): In look over
6110 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6111 zmmh_low_space field by use of zmmh_high_space.
6113 2015-01-09 Pedro Alves <palves@redhat.com>
6115 * linux-low.c (step_over_bkpt): Move higher up in the file.
6116 (handle_extended_wait): Don't store the stop_pc here.
6117 (get_stop_pc): Adjust comments and rename to ...
6118 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6119 stopped for a software breakpoint or hardware breakpoint.
6120 (thread_still_has_status_pending_p): New function.
6121 (status_pending_p_callback): Use
6122 thread_still_has_status_pending_p. If the event is no longer
6123 interesting, resume the LWP.
6124 (handle_tracepoints): Add assert.
6125 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6126 (wstatus_maybe_breakpoint): New function.
6127 (cancel_breakpoint): Delete function.
6128 (check_stopped_by_watchpoint): New function, factored out from
6129 linux_low_filter_event.
6130 (lp_status_maybe_breakpoint): Delete function.
6131 (linux_low_filter_event): Remove filter_ptid argument.
6132 Leave thread group exits pending here. Store the LWP's stop PC.
6133 Always leave events pending.
6134 (linux_wait_for_event_filtered): Pull all events out of the
6135 kernel, and leave them all pending.
6136 (count_events_callback, select_event_lwp_callback): Consider all
6138 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6139 (select_event_lwp): Only give preference to the stepping LWP in
6140 all-stop mode. Adjust comments.
6141 (ignore_event): New function.
6142 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6143 references to cancel_breakpoints. Adjust to renames. Also give
6144 equal priority to all LWPs that have had events in non-stop mode.
6145 If reporting a software breakpoint event, unadjust the LWP's PC.
6146 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6147 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6149 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6150 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6151 (linux_stopped_by_watchpoint): Adjust.
6152 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6153 * linux-low.h (enum lwp_stop_reason): New.
6154 (struct lwp_info) <stop_pc>: Adjust comment.
6155 <stopped_by_watchpoint>: Delete field.
6156 <stop_reason>: New field.
6157 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6158 * mem-break.c (software_breakpoint_inserted_here)
6159 (hardware_breakpoint_inserted_here): New function.
6160 * mem-break.h (software_breakpoint_inserted_here)
6161 (hardware_breakpoint_inserted_here): Declare.
6162 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6163 (cancel_breakpoints): Delete.
6164 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6165 (upload_fast_traceframes): Remove references to
6168 2015-01-09 Pedro Alves <palves@redhat.com>
6170 * thread-db.c (find_new_threads_callback): Ignore thread if the
6171 kernel thread ID is -1.
6173 2015-01-09 Pedro Alves <palves@redhat.com>
6175 * linux-low.c (linux_attach_fail_reason_string): Move to
6176 nat/linux-ptrace.c, and rename.
6177 (linux_attach_lwp): Update comment.
6178 (attach_proc_task_lwp_callback): New function.
6179 (linux_attach): Adjust to rename and use
6180 linux_proc_attach_tgid_threads.
6181 (linux_attach_fail_reason_string): Delete declaration.
6183 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6185 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6186 * server.c (gdbserver_version): Likewise.
6188 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6190 * remote-utils.c: Include ctype.h.
6191 (input_interrupt): Explicitly handle the case when the char
6192 received is the NUL byte. Improve the printing of non-ASCII
6195 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6197 * linux-low.c (linux_low_filter_event): Update call to
6198 linux_enable_event_reporting following the addition of
6199 a new parameter to that function.
6201 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6204 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6205 (AARCH64_FPCR_REGNO): Likewise.
6206 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6207 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6208 (aarch64_store_fpregset): Likewise.
6210 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6212 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6213 Remove FIXME comment about assumption about N.
6215 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6217 * configure.ac: If large-file support is disabled in GDBserver,
6218 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6219 * configure: Regenerate.
6221 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6223 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6224 warning upon ENODATA from ptrace.
6225 * linux-s390-low.c (s390_store_tdb): New.
6226 (s390_regsets): Add regset for NT_S390_TDB.
6228 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6230 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6231 without a fill_function.
6232 * linux-s390-low.c (s390_fill_last_break): Remove.
6233 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6234 (s390_arch_setup): Use regset's size instead of fill_function for
6237 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6239 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6240 the regset's store function when ptrace returned an error.
6241 * regcache.c (get_thread_regcache): Invalidate register cache
6242 before fetching inferior's registers.
6244 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6246 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6247 while-loop as for-loop.
6248 (regsets_store_inferior_registers): Likewise.
6250 2014-11-28 Yao Qi <yao@codesourcery.com>
6252 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6253 * config.in, configure: Re-generate.
6254 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6257 2014-11-21 Yao Qi <yao@codesourcery.com>
6259 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6260 (AC_CHECK_HEADERS): Remove malloc.h.
6261 * configure: Re-generated.
6262 * config.in: Re-generated.
6263 * server.h: Don't include alloca.h and malloc.h.
6264 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6265 Don't include malloc.h.
6267 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6269 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6270 corresponding ERRNO check in same block.
6272 2014-11-12 Pedro Alves <palves@redhat.com>
6274 * server.c (cont_thread): Update comment.
6275 (start_inferior, attach_inferior): No longer clear cont_thread.
6276 (handle_v_cont): No longer set cont_thread.
6277 (captured_main): Clear cont_thread each time a GDB connects.
6279 2014-11-12 Pedro Alves <palves@redhat.com>
6281 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6282 thread, and don't resume all threads if the Hc thread has exited.
6284 2014-11-12 Pedro Alves <palves@redhat.com>
6286 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6287 the process group instead of to a specific LWP.
6289 2014-10-15 Pedro Alves <palves@redhat.com>
6292 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6294 (arm_set_thread_context): Delete.
6295 (the_low_target): Adjust.
6296 * win32-i386-low.c (debug_registers_changed)
6297 (debug_registers_used): Delete.
6298 (update_debug_registers_callback): New function.
6299 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6300 needing to update their debug registers.
6301 (win32_get_current_dr): New function.
6302 (x86_dr_low_get_addr, x86_dr_low_get_control)
6303 (x86_dr_low_get_status): Fetch the debug register from the thread
6305 (i386_initial_stuff): Adjust.
6306 (i386_get_thread_context): Remove current_event parameter. Don't
6307 clear debug_registers_changed nor copy DR values to
6309 (i386_set_thread_context): Delete.
6310 (i386_prepare_to_resume): New function.
6311 (i386_thread_added): Mark the thread as needing to update irs
6313 (the_low_target): Remove i386_set_thread_context and install
6314 i386_prepare_to_resume.
6315 * win32-low.c (win32_get_thread_context): Adjust.
6316 (win32_set_thread_context): Use SetThreadContext
6318 (win32_prepare_to_resume): New function.
6319 (win32_require_context): New function, factored out from ...
6320 (thread_rec): ... this.
6321 (continue_one_thread): Call win32_prepare_to_resume on each thread
6322 we're about to continue.
6323 (win32_resume): Call win32_prepare_to_resume on the event thread.
6324 * win32-low.h (struct win32_thread_info)
6325 <debug_registers_changed>: New field.
6326 (struct win32_target_ops): Change prototype of set_thread_context,
6327 delete set_thread_context and add prepare_to_resume.
6328 (win32_require_context): New declaration.
6330 2014-10-08 Gary Benson <gbenson@redhat.com>
6332 * server.h: Do not include common-exceptions.h.
6334 2014-10-08 Gary Benson <gbenson@redhat.com>
6336 * server.h: Do not include cleanups.h.
6338 2014-09-30 James Hogan <james.hogan@imgtec.com>
6340 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6343 2014-09-23 Yao Qi <yao@codesourcery.com>
6345 * linux-low.c (lp_status_maybe_breakpoint): New function.
6346 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6347 (count_events_callback): Likewise.
6348 (select_event_lwp_callback): Likewise.
6349 (cancel_breakpoints_callback): Likewise.
6351 2014-09-19 Don Breazeal <donb@codesourcery.com>
6353 * linux-low.c (handle_extended_wait): Call
6354 linux_ptrace_get_extended_event.
6355 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6356 linux_is_extended_waitstatus.
6358 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6360 * Makefile.in (CPPFLAGS): Define.
6361 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6362 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6364 2014-09-16 Gary Benson <gbenson@redhat.com>
6366 * inferiors.h (current_inferior): Renamed as...
6367 (current_thread): New variable. All uses updated.
6368 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6369 (maybe_move_out_of_jump_pad): Likewise.
6370 (cancel_breakpoint): Likewise.
6371 (linux_low_filter_event): Likewise.
6372 (wait_for_sigstop): Likewise.
6373 (linux_resume_one_lwp): Likewise.
6374 (need_step_over_p): Likewise.
6375 (start_step_over): Likewise.
6376 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6377 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6378 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6379 and save_inferior as saved_thread.
6380 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6382 (regcache_invalidate_thread): Likewise.
6383 * remote-utils.c (prepare_resume_reply): Likewise.
6384 * thread-db.c (thread_db_get_tls_address): Likewise.
6385 (disable_thread_event_reporting): Likewise.
6386 (remove_thread_event_breakpoints): Likewise.
6387 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6389 * target.h (set_desired_inferior): Renamed as...
6390 (set_desired_thread): New declaration. All uses updated.
6391 * server.c (myresume): Updated comment to reference thread instead
6393 (handle_serial_event): Likewise.
6394 (handle_target_event): Likewise.
6396 2014-09-12 Tom Tromey <tromey@redhat.com>
6397 Gary Benson <gbenson@redhat.com>
6399 * regcache.h: Include common-regcache.h.
6400 (regcache_read_pc): Don't declare.
6401 * regcache.c (get_thread_regcache_for_ptid): New function.
6403 2014-09-11 Tom Tromey <tromey@redhat.com>
6404 Gary Benson <gbenson@redhat.com>
6406 * symbol.c: New file.
6407 * Makefile.in (SFILES): Add symbol.c.
6408 (OBS): Add symbol.o.
6410 2014-09-11 Gary Benson <gbenson@redhat.com>
6412 * target.c (target_stop_ptid, target_continue_ptid): New
6415 2014-09-11 Tom Tromey <tromey@redhat.com>
6416 Gary Benson <gbenson@redhat.com>
6418 * target.h: Include target/target.h.
6419 * target.c (target_read_memory, target_read_uint32)
6420 (target_write_memory): New functions.
6422 2014-09-11 Gary Benson <gbenson@redhat.com>
6424 * server.h (debug_hw_points): Don't declare.
6425 * server.c (debug_hw_points): Don't define. Replace all uses
6426 with show_debug_regs.
6427 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6428 all uses with show_debug_regs.
6430 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6432 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6433 endianness into account.
6434 (ppc_supply_ptrace_register): Likewise.
6436 2014-09-03 James Hogan <james.hogan@imgtec.com>
6438 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6439 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6441 2014-09-03 Gary Benson <gbenson@redhat.com>
6443 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6444 ALL_DEBUG_ADDRESS_REGISTERS.
6446 2014-09-02 Gary Benson <gbenson@redhat.com>
6448 * i386-low.h: Renamed as...
6449 * x86-low.h: New file. All type, function and variable name
6450 prefixes changed from "i386_" to "x86_". All references updated.
6451 * i386-low.c: Renamed as...
6452 * x86-low.c: New file. All type, function and variable name
6453 prefixes changed from "i386_" to "x86_". All references updated.
6455 2014-09-02 Gary Benson <gbenson@redhat.com>
6457 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6458 (x86_linux_new_thread): Likewise.
6460 2014-08-29 Gary Benson <gbenson@redhat.com>
6462 * server.h (setjmp.h): Do not include.
6463 (toplevel): Do not declare.
6464 (common-exceptions.h): Include.
6465 (cleanups.h): Likewise.
6466 * server.c (toplevel): Do not define.
6467 (exit_code): New static global.
6468 (detach_or_kill_for_exit_cleanup): New function.
6469 (main): New function. Original main renamed to...
6470 (captured_main): New function.
6471 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6473 2014-08-29 Gary Benson <gbenson@redhat.com>
6475 * Makefile.in (SFILES): Add common/common-exceptions.c.
6476 (OBS): Add common-exceptions.o.
6477 (common-exceptions.o): New rule.
6478 * utils.c (prepare_to_throw_exception): New function.
6480 2014-08-29 Gary Benson <gbenson@redhat.com>
6482 * config.in: Regenerate.
6483 * configure: Likewise.
6485 2014-08-29 Gary Benson <gbenson@redhat.com>
6487 * Makefile.in (SFILES): Add common/cleanups.c.
6489 (cleanups.o): New rule.
6491 2014-08-29 Gary Benson <gbenson@redhat.com>
6493 * utils.c (internal_vwarning): New function.
6495 2014-08-28 Gary Benson <gbenson@redhat.com>
6497 * utils.h (fatal): Remove declaration.
6498 * utils.c (fatal): Remove function.
6500 2014-08-28 Gary Benson <gbenson@redhat.com>
6502 * tracepoint.c (gdb_agent_init): Replace fatal with
6504 (initialize_tracepoint): Likewise.
6506 2014-08-28 Gary Benson <gbenson@redhat.com>
6508 * remote-utils.c (remote_prepare): Replace fatal with error.
6510 2014-08-28 Gary Benson <gbenson@redhat.com>
6512 * linux-low.c (linux_async): Replace fatal with warning.
6514 (linux_start_non_stop): Return -1 if linux_async failed.
6516 2014-08-28 Gary Benson <gbenson@redhat.com>
6518 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6520 (i386_dr_low_get_addr): Remove vague comment.
6521 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6524 2014-08-28 Gary Benson <gbenson@redhat.com>
6526 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6527 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6529 (linux_resume_one_lwp): Likewise.
6530 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6532 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6533 with internal_error.
6534 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6535 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6536 (find_register_by_name): Replace fatal with internal_error.
6537 (find_regno): Likewise.
6538 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6539 * thread-db.c (thread_db_create_event): Likewise.
6540 (thread_db_load_search): Likewise.
6541 (try_thread_db_load_1): Likewise.
6542 * tracepoint.c (get_jump_space_head): Replace fatal with
6544 (claim_trampoline_space): Likewise.
6545 (have_fast_tracepoint_trampoline_buffer): Likewise.
6546 (cmd_qtstart): Likewise.
6547 (stop_tracing): Likewise.
6548 (fast_tracepoint_collecting): Likewise.
6549 (target_malloc): Likewise.
6550 (download_tracepoint): Likewise.
6551 (download_trace_state_variables): Replace check with gdb_assert.
6552 (upload_fast_traceframes): Replace fatal with internal_error.
6554 2014-08-19 Tom Tromey <tromey@redhat.com>
6555 Gary Benson <gbenson@redhat.com>
6557 * Makefile.in (SFILES): Add common/common-debug.c.
6558 (OBS): Add common-debug.o.
6559 (common-debug.o): New rule.
6560 * debug.h (debug_printf): Don't declare.
6561 * debug.c (debug_printf): Renamed and rewritten as...
6562 (debug_vprintf): New function.
6564 2014-08-19 Gary Benson <gbenson@redhat.com>
6566 * utils.h: Do not include print-utils.h.
6568 2014-08-19 Tom Tromey <tromey@redhat.com>
6569 Gary Benson <gbenson@redhat.com>
6571 * server.h: Add static assertion.
6572 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6574 2014-08-19 Tom Tromey <tromey@redhat.com>
6575 Gary Benson <gbenson@redhat.com>
6577 * Makefile.in (SFILES): Add common/errors.c.
6578 (OBS): Add errors.o.
6579 (IPA_OBS): Add errors-ipa.o.
6580 (errors.o): New rule.
6581 (errors-ipa.o): Likewise.
6582 * utils.h (perror_with_name, error, warning): Don't declare.
6583 * utils.c (warning): Renamed and rewritten as...
6584 (vwarning): New function.
6585 (error): Renamed and rewritten as...
6586 (verror): New function.
6587 (internal_error): Renamed and rewritten as...
6588 (internal_verror): New function.
6590 2014-08-07 Gary Benson <gbenson@redhat.com>
6592 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6593 * configure: Regenerate.
6594 * config.in: Likewise.
6595 * server.h: Do not include errno.h.
6596 * event-loop.c: Likewise.
6597 * hostio-errno.c: Likewise.
6598 * linux-low.c: Likewise.
6599 * remote-utils.c: Likewise.
6600 * spu-low.c: Likewise.
6601 * utils.c: Likewise.
6602 * gdbreplay.c: Unconditionally include errno.h.
6604 2014-08-07 Gary Benson <gbenson@redhat.com>
6606 * server.h: Do not include string.h.
6607 * event-loop.c: Likewise.
6608 * linux-low.c: Likewise.
6609 * regcache.c: Likewise.
6610 * remote-utils.c: Likewise.
6611 * spu-low.c: Likewise.
6612 * utils.c: Likewise.
6614 2014-08-07 Gary Benson <gbenson@redhat.com>
6616 * server.h: Do not include gdb_assert.h.
6618 2014-08-07 Gary Benson <gbenson@redhat.com>
6620 * server.h: Do not include common-utils.h.
6622 2014-08-07 Gary Benson <gbenson@redhat.com>
6624 * server.h: Do not include ptid.h.
6625 * notif.h: Likewise.
6627 2014-08-07 Gary Benson <gbenson@redhat.com>
6629 * server.h: Do not include gdb_locale.h.
6631 2014-08-07 Gary Benson <gbenson@redhat.com>
6633 * server.h: Do not include gdb/signals.h.
6634 * win32-low.c: Likewise.
6636 2014-08-07 Gary Benson <gbenson@redhat.com>
6638 * server.h: Do not include pathmax.h.
6640 2014-08-07 Gary Benson <gbenson@redhat.com>
6642 * server.h: Do not include libiberty.h.
6643 * linux-bfin-low.c: Likewise.
6645 2014-08-07 Gary Benson <gbenson@redhat.com>
6647 * server.h: Do not include ansidecl.h.
6649 2014-08-07 Gary Benson <gbenson@redhat.com>
6651 * linux-x86-low.c: Do not include stddef.h.
6652 * lynx-ppc-low.c: Likewise.
6653 * tracepoint.c: Likewise.
6655 2014-08-07 Gary Benson <gbenson@redhat.com>
6657 * server.h: Do not include stdarg.h.
6658 * nto-low.c: Likewise.
6660 2014-08-07 Gary Benson <gbenson@redhat.com>
6662 * server.h: Do not include stdlib.h.
6663 * inferiors.c: Likewise.
6664 * linux-low.c: Likewise.
6665 * regcache.c: Likewise.
6666 * spu-low.c: Likewise.
6667 * tracepoint.c: Likewise.
6668 * utils.c: Likewise.
6670 2014-08-07 Gary Benson <gbenson@redhat.com>
6672 * server.h: Do not include stdio.h.
6673 * linux-low.c: Likewise.
6674 * remote-utils.c: Likewise.
6675 * spu-low.c: Likewise.
6676 * utils.c: Likewise.
6677 * wincecompat.c: Likewise.
6679 2014-08-06 Gary Benson <gbenson@redhat.com>
6681 * regcache.c (init_register_cache): Move conditionals inside if.
6683 2014-08-06 Gary Benson <gbenson@redhat.com>
6685 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6687 2014-07-31 Gary Benson <gbenson@redhat.com>
6689 * ax.h: Do not include server.h.
6690 * gdbthread.h: Likewise.
6691 * lynx-low.h: Likewise.
6692 * notif.h: Likewise.
6694 2014-07-30 Gary Benson <gbenson@redhat.com>
6696 * server.h: Include common-defs.h.
6697 Do not include config.h or build-gnulib-gdbserver/config.h.
6699 2014-07-30 Gary Benson <gbenson@redhat.com>
6701 * hostio-errno.c: Move server.h to top of includes list.
6702 * inferiors.c: Likewise.
6703 * linux-x86-low.c: Likewise.
6704 * notif.c: Include server.h.
6706 2014-07-24 Tom Tromey <tromey@redhat.com>
6707 Gary Benson <gbenson@redhat.com>
6709 * server.h (CORE_ADDR): Now unsigned.
6711 2014-07-16 Pedro Alves <palves@redhat.com>
6713 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6715 2014-07-15 Pedro Alves <palves@redhat.com>
6717 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6720 2014-07-11 Pedro Alves <palves@redhat.com>
6722 * linux-low.c (kill_wait_lwp): New function, based on
6723 kill_one_lwp_callback, but use my_waitpid directly.
6724 (kill_one_lwp_callback, linux_kill): Use it.
6726 2014-06-23 Pedro Alves <palves@redhat.com>
6728 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6729 before setting DR0..DR3.
6731 2014-06-20 Gary Benson <gbenson@redhat.com>
6733 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6734 * configure: Regenerated.
6735 * config.in: Likewise.
6737 2014-06-20 Gary Benson <gbenson@redhat.com>
6739 * Makefile.in (SFILES): Update locations for files moved
6741 (object file files): Reordered.
6743 2014-06-20 Gary Benson <gbenson@redhat.com>
6745 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6746 (i386_dr_low_set_addr): Likewise.
6747 (i386_dr_low_get_addr): Likewise.
6748 (i386_dr_low_can_set_control): Likewise.
6749 (i386_dr_low_set_control): Likewise.
6750 (i386_dr_low_get_control): Likewise.
6751 (i386_dr_low_get_status): Likewise.
6752 (i386_get_debug_register_length): Likewise.
6753 * linux-x86-low.c (i386_dr_low_set_addr):
6754 Changed signature. Made static.
6755 (i386_dr_low_get_addr): Likewise.
6756 (i386_dr_low_set_control): Likewise.
6757 (i386_dr_low_get_control): Likewise.
6758 (i386_dr_low_get_status): Likewise.
6759 (i386_dr_low): New global variable.
6760 * win32-i386-low.c (i386_dr_low_set_addr):
6761 Changed signature. Made static.
6762 (i386_dr_low_get_addr): Likewise.
6763 (i386_dr_low_set_control): Likewise.
6764 (i386_dr_low_get_control): Likewise.
6765 (i386_dr_low_get_status): Likewise.
6766 (i386_dr_low): New global variable.
6768 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6770 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6771 * Makefile.in (AR, AR_FLAGS): Define.
6772 * configure: Regenerate.
6774 2014-06-19 Gary Benson <gbenson@redhat.com>
6776 * Makefile.in (i386-dregs.o): New rule.
6777 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6778 * i386-low.c (target.h): Remove include.
6779 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6780 (DR_CONTROL_SHIFT): Likewise.
6781 (DR_CONTROL_SIZE): Likewise.
6782 (DR_RW_EXECUTE): Likewise.
6783 (DR_RW_WRITE): Likewise.
6784 (DR_RW_READ): Likewise.
6785 (DR_RW_IORW): Likewise.
6786 (DR_LEN_1): Likewise.
6787 (DR_LEN_2): Likewise.
6788 (DR_LEN_4): Likewise.
6789 (DR_LEN_8): Likewise.
6790 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6791 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6792 (DR_ENABLE_SIZE): Likewise.
6793 (DR_LOCAL_SLOWDOWN): Likewise.
6794 (DR_GLOBAL_SLOWDOWN): Likewise.
6795 (DR_CONTROL_RESERVED): Likewise.
6796 (I386_DR_CONTROL_MASK): Likewise.
6797 (I386_DR_VACANT): Likewise.
6798 (I386_DR_LOCAL_ENABLE): Likewise.
6799 (I386_DR_GLOBAL_ENABLE): Likewise.
6800 (I386_DR_DISABLE): Likewise.
6801 (I386_DR_SET_RW_LEN): Likewise.
6802 (I386_DR_GET_RW_LEN): Likewise.
6803 (I386_DR_WATCH_HIT): Likewise.
6804 (i386_wp_op_t): Likewise.
6805 (i386_show_dr): Likewise.
6806 (i386_length_and_rw_bits): Likewise.
6807 (i386_insert_aligned_watchpoint): Likewise.
6808 (i386_remove_aligned_watchpoint): Likewise.
6809 (i386_handle_nonaligned_watchpoint): Likewise.
6810 i386_update_inferior_debug_regs(): Likewise.
6811 (i386_dr_insert_watchpoint): Likewise.
6812 (i386_dr_remove_watchpoint): Likewise.
6813 (i386_dr_region_ok_for_watchpoint): Likewise.
6814 (i386_dr_stopped_data_address): Likewise.
6815 (i386_dr_stopped_by_watchpoint): Likewise.
6817 2014-06-19 Gary Benson <gbenson@redhat.com>
6819 * i386-low.c (i386_dr_show): Renamed to
6820 i386_show_dr and made static. All uses updated.
6821 (i386_dr_length_and_rw_bits): Renamed to
6822 i386_length_and_rw_bits and made static.
6824 (i386_dr_insert_aligned_watchpoint): Renamed to
6825 i386_insert_aligned_watchpoint and made static.
6827 (i386_dr_remove_aligned_watchpoint): Renamed to
6828 i386_remove_aligned_watchpoint and made static.
6830 (i386_dr_update_inferior_debug_regs): Renamed to
6831 i386_update_inferior_debug_regs and made static.
6834 2014-06-18 Gary Benson <gbenson@redhat.com>
6836 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6837 (i386_dr_low_can_set_control): Likewise.
6838 (i386_get_debug_register_length): Likewise.
6839 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6840 (i386_dr_low_can_set_control): Likewise.
6841 (i386_get_debug_register_length): Likewise.
6843 2014-06-17 Gary Benson <gbenson@redhat.com>
6845 * i386-low.h (i386-dregs.h): New include.
6846 (DR_FIRSTADDR): Now in i386-dregs.h.
6847 (DR_LASTADDR): Likewise.
6848 (DR_NADDR): Likewise.
6849 (DR_STATUS): Likewise.
6850 (DR_CONTROL): Likewise.
6851 (i386_debug_reg_state): Likewise.
6852 (i386_dr_insert_watchpoint): Likewise.
6853 (i386_dr_remove_watchpoint): Likewise.
6854 (i386_dr_region_ok_for_watchpoint): Likewise.
6855 (i386_dr_stopped_data_address): Likewise.
6856 (i386_dr_stopped_by_watchpoint): Likewise.
6857 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6859 2014-06-18 Gary Benson <gbenson@redhat.com>
6861 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6862 i386_dr_insert_watchpoint.
6863 (i386_low_remove_watchpoint): Renamed to
6864 i386_dr_remove_watchpoint.
6865 (i386_low_region_ok_for_watchpoint): Renamed to
6866 i386_dr_region_ok_for_watchpoint.
6867 (i386_low_stopped_data_address): Renamed to
6868 i386_dr_stopped_data_address.
6869 (i386_low_stopped_by_watchpoint): Renamed to
6870 i386_dr_stopped_by_watchpoint.
6871 * i386-low.c (i386_show_dr): Renamed to
6872 i386_dr_show and made nonstatic. All uses updated.
6873 (i386_length_and_rw_bits): Renamed to
6874 i386_dr_length_and_rw_bits and made nonstatic.
6876 (i386_insert_aligned_watchpoint): Renamed to
6877 i386_dr_insert_aligned_watchpoint and made nonstatic.
6879 (i386_remove_aligned_watchpoint): Renamed to
6880 i386_dr_remove_aligned_watchpoint and made nonstatic.
6882 (i386_update_inferior_debug_regs): Renamed to
6883 i386_dr_update_inferior_debug_regs and made nonstatic.
6885 (i386_low_insert_watchpoint): Renamed to
6886 i386_dr_insert_watchpoint. All uses updated.
6887 (i386_low_remove_watchpoint): Renamed to
6888 i386_dr_remove_watchpoint. All uses updated.
6889 (i386_low_region_ok_for_watchpoint): Renamed to
6890 i386_dr_region_ok_for_watchpoint. All uses updated.
6891 (i386_low_stopped_data_address): Renamed to
6892 i386_dr_stopped_data_address. All uses updated.
6893 (i386_low_stopped_by_watchpoint): Renamed to
6894 i386_dr_stopped_by_watchpoint. All uses updated.
6896 2014-06-18 Gary Benson <gbenson@redhat.com>
6898 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6899 (i386_dr_low_can_set_control): Likewise.
6900 (i386_insert_aligned_watchpoint): New check.
6902 2014-06-18 Gary Benson <gbenson@redhat.com>
6904 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6907 2014-06-18 Gary Benson <gbenson@redhat.com>
6909 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6910 instead of fatal and error.
6911 (i386_handle_nonaligned_watchpoint): Likewise.
6913 2014-06-18 Gary Benson <gbenson@redhat.com>
6915 * i386-low.c (i386_get_debug_register_length): New macro.
6916 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6917 (i386_show_dr): Use debug_printf instead of fprintf. Use
6918 phex to format values.
6920 2014-06-18 Gary Benson <gbenson@redhat.com>
6922 * i386-low.h: Comment changes.
6923 * i386-low.c: Likewise.
6925 2014-06-18 Gary Benson <gbenson@redhat.com>
6927 * i386-low.c: Whitespace changes.
6929 2014-06-12 Tom Tromey <tromey@redhat.com>
6931 * utils.c (freeargv): Remove.
6933 2014-06-12 Tom Tromey <tromey@redhat.com>
6935 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6936 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6937 (parse_debug_format_options): Likewise.
6938 (gdbserver_usage): Likewise.
6939 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6940 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6941 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6943 ($(LIBGNU)): Depend on libiberty.
6944 (all-lib): Recurse into all subdirs.
6945 (install-only): Invoke "install" target in subdirs.
6946 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6948 * configure: Rebuild.
6949 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6950 for vasprintf, vsnprintf, or gettimeofday.
6951 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6954 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6956 * development.sh: Delete.
6957 * Makefile.in (config.status): Adjust dependency on development.sh.
6958 * configure.ac: Adjust development.sh source call.
6959 * configure: Regenerate.
6961 2014-06-02 Pedro Alves <palves@redhat.com>
6963 * ax.c (gdb_free_agent_expr): New function.
6964 * ax.h (gdb_free_agent_expr): New declaration.
6965 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6967 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6969 (clear_breakpoint_conditions_and_commands): New function.
6970 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6971 (clear_breakpoint_conditions_and_commands): New declaration.
6973 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6975 * linux-aarch64-low.c (asm/ptrace.h): Include.
6977 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6979 Fix TLS access for -static -pthread.
6980 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6981 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6982 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6984 2014-05-20 Pedro Alves <palves@redhat.com>
6986 * linux-aarch64-low.c (aarch64_insert_point)
6987 (aarch64_remove_point): No longer check whether the type is
6988 supported here. Adjust to new interface.
6989 (the_low_target): Install aarch64_supports_z_point_type as
6990 supports_z_point_type method.
6991 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6992 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6993 instead of a Z packet char. Adjust.
6994 (arm_supports_z_point_type): New function.
6995 (arm_insert_point, arm_remove_point): Adjust to new interface.
6996 (the_low_target): Install arm_supports_z_point_type.
6997 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6998 (cris_insert_point, cris_remove_point): Adjust to new interface.
6999 Don't check whether the type is supported here.
7000 (the_low_target): Install cris_supports_z_point_type.
7001 * linux-low.c (linux_supports_z_point_type): New function.
7002 (linux_insert_point, linux_remove_point): Adjust to new interface.
7003 * linux-low.h (struct linux_target_ops) <insert_point,
7004 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7005 raw_breakpoint pointer parameter.
7006 <supports_z_point_type>: New method.
7007 * linux-mips-low.c (mips_supports_z_point_type): New function.
7008 (mips_insert_point, mips_remove_point): Adjust to new interface.
7009 Use mips_supports_z_point_type.
7010 (the_low_target): Install mips_supports_z_point_type.
7011 * linux-ppc-low.c (the_low_target): Install NULL as
7012 supports_z_point_type method.
7013 * linux-s390-low.c (the_low_target): Install NULL as
7014 supports_z_point_type method.
7015 * linux-sparc-low.c (the_low_target): Install NULL as
7016 supports_z_point_type method.
7017 * linux-x86-low.c (x86_supports_z_point_type): New function.
7018 (x86_insert_point): Adjust to new insert_point interface. Use
7019 insert_memory_breakpoint. Adjust to new
7020 i386_low_insert_watchpoint interface.
7021 (x86_remove_point): Adjust to remove_point interface. Use
7022 remove_memory_breakpoint. Adjust to new
7023 i386_low_remove_watchpoint interface.
7024 (the_low_target): Install x86_supports_z_point_type.
7025 * lynx-low.c (lynx_target_ops): Install NULL as
7026 supports_z_point_type callback.
7027 * nto-low.c (nto_supports_z_point_type): New.
7028 (nto_insert_point, nto_remove_point): Adjust to new interface.
7029 (nto_target_ops): Install nto_supports_z_point_type.
7030 * mem-break.c: Adjust intro comment.
7031 (struct raw_breakpoint) <raw_type, size>: New fields.
7032 <inserted>: Update comment.
7033 <shlib_disabled>: Delete field.
7034 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7035 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7036 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7037 (raw_bkpt_type_to_target_hw_bp_type): New function.
7038 (find_enabled_raw_code_breakpoint_at): New function.
7039 (find_raw_breakpoint_at): New type and size parameters. Use them.
7040 (insert_memory_breakpoint): New function, based off
7041 set_raw_breakpoint_at.
7042 (remove_memory_breakpoint): New function.
7043 (set_raw_breakpoint_at): Reimplement.
7044 (set_breakpoint): New, based on set_breakpoint_at.
7045 (set_breakpoint_at): Reimplement.
7046 (delete_raw_breakpoint): Go through the_target->remove_point
7047 instead of assuming memory breakpoints.
7048 (find_gdb_breakpoint_at): Delete.
7049 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7050 (find_gdb_breakpoint): New function.
7051 (set_gdb_breakpoint_at): Delete.
7052 (z_type_supported): New function.
7053 (set_gdb_breakpoint_1): New function, loosely based off
7054 set_gdb_breakpoint_at.
7055 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7056 (delete_gdb_breakpoint_at): Delete.
7057 (delete_gdb_breakpoint_1): New function, loosely based off
7058 delete_gdb_breakpoint_at.
7059 (delete_gdb_breakpoint): New function.
7060 (clear_gdb_breakpoint_conditions): Rename to ...
7061 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7063 (add_condition_to_breakpoint): Make static.
7064 (add_breakpoint_condition): Take a struct breakpoint pointer
7065 instead of an address. Adjust.
7066 (gdb_condition_true_at_breakpoint): Rename to ...
7067 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7069 (gdb_condition_true_at_breakpoint): Reimplement.
7070 (add_breakpoint_commands): Take a struct breakpoint pointer
7071 instead of an address. Adjust.
7072 (gdb_no_commands_at_breakpoint): Rename to ...
7073 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7074 parameter. Return true if no breakpoint was found. Change debug
7076 (gdb_no_commands_at_breakpoint): Reimplement.
7077 (run_breakpoint_commands): Rename to ...
7078 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7079 and change return type to boolean.
7080 (run_breakpoint_commands): New function.
7081 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7082 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7083 breakpoint. Go through the_target->remove_point instead of
7084 assuming memory breakpoint.
7085 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7086 software and hardware breakpoints.
7087 (reinsert_raw_breakpoint): Go through the_target->insert_point
7088 instead of assuming memory breakpoint.
7089 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7090 software and hardware breakpoints.
7091 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7092 Check both software and hardware breakpoints.
7093 (validate_inserted_breakpoint): Assert the breakpoint is a
7094 software breakpoint. Set the inserted flag to -1 instead of
7095 setting shlib_disabled.
7096 (delete_disabled_breakpoints): Adjust.
7097 (validate_breakpoints): Only validate software breakpoints.
7098 Adjust to inserted flag change.
7099 (check_mem_read, check_mem_write): Skip breakpoint types other
7100 than software breakpoints. Adjust to inserted flag change.
7101 * mem-break.h (enum raw_bkpt_type): New enum.
7102 (raw_breakpoint, struct process_info): Forward declare.
7103 (Z_packet_to_target_hw_bp_type): Delete declaration.
7104 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7105 (set_gdb_breakpoint, delete_gdb_breakpoint)
7106 (clear_breakpoint_conditions): New declarations.
7107 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7108 (breakpoint_inserted_here): Update comment.
7109 (add_breakpoint_condition, add_breakpoint_commands): Replace
7110 address parameter with a breakpoint pointer parameter.
7111 (gdb_breakpoint_here): Update comment.
7112 (delete_gdb_breakpoint_at): Delete.
7113 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7114 * server.c (process_point_options): Take a struct breakpoint
7115 pointer instead of an address. Adjust.
7116 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7117 delete_gdb_breakpoint.
7118 * spu-low.c (spu_target_ops): Install NULL as
7119 supports_z_point_type method.
7120 * target.h: Include mem-break.h.
7121 (struct target_ops) <prepare_to_access_memory>: Update comment.
7122 <supports_z_point_type>: New field.
7123 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7124 instead of a char. Also take a raw breakpoint pointer.
7125 * win32-arm-low.c (the_low_target): Install NULL as
7126 supports_z_point_type.
7127 * win32-i386-low.c (i386_supports_z_point_type): New function.
7128 (i386_insert_point, i386_remove_point): Adjust to new interface.
7129 (the_low_target): Install i386_supports_z_point_type.
7130 * win32-low.c (win32_supports_z_point_type): New function.
7131 (win32_insert_point, win32_remove_point): Adjust to new interface.
7132 (win32_target_ops): Install win32_supports_z_point_type.
7133 * win32-low.h (struct win32_target_ops):
7134 <supports_z_point_type>: New method.
7135 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7136 instead of a char. Also take a raw breakpoint pointer.
7138 2014-05-20 Pedro Alves <palves@redhat.com>
7140 * mem-break.h: Include break-common.h.
7141 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7142 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7143 (Z_packet_to_target_hw_bp_type): New declaration.
7144 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7145 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7146 (Z_PACKET_ACCESS_WP): Delete macros.
7147 (Z_packet_to_hw_type): Delete function.
7148 * i386-low.h: Don't include break-common.h here.
7149 (Z_packet_to_hw_type): Delete declaration.
7150 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7151 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7152 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7153 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7154 * linux-aarch64-low.c: Don't include break-common.h here.
7155 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7156 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7157 (Z_packet_to_target_hw_bp_type): Delete function.
7158 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7160 (mips_insert_point, mips_remove_point): Use
7161 Z_packet_to_target_hw_bp_type.
7163 2014-05-20 Pedro Alves <palves@redhat.com>
7165 * linux-aarch64-low.c: Include break-common.h.
7166 (enum target_point_type): Delete.
7167 (Z_packet_to_point_type): Rename to ...
7168 (Z_packet_to_target_hw_bp_type): ... this, and return a
7169 target_hw_bp_type instead.
7170 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7171 instead of an enum target_point_type.
7172 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7174 (aarch64_dr_state_insert_one_point)
7175 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7176 (aarch64_handle_aligned_watchpoint)
7177 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7178 Take an enum target_hw_bp_type instead of an enum
7180 (aarch64_supports_z_point_type): New function.
7181 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7182 use Z_packet_to_target_hw_bp_type.
7184 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7186 * configure.ac: Only use -Werror by default when DEVELOPMENT
7188 * configure: Regenerate.
7190 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7192 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7193 * linux-x86-low.c (X86_64_USER_REGS): New.
7194 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7196 2014-04-28 Yao Qi <yao@codesourcery.com>
7198 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7201 2014-04-25 Pedro Alves <palves@redhat.com>
7204 * linux-low.c (linux_attach_fail_reason_string): New function.
7205 (linux_attach_lwp): Delete.
7206 (linux_attach_lwp_1): Rename to ...
7207 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7208 argument. Remove "initial" parameter. Return int instead of
7209 void. Don't error or warn here.
7210 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7211 failure to attach to the tgid. Call warning when failing to
7213 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7214 argument. Remove "initial" parameter. Return int instead of
7215 void. Don't error or warn here.
7216 (linux_attach_fail_reason_string): New declaration.
7217 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7218 interface change. Use linux_attach_fail_reason_string.
7220 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7221 Walfred Tedeschi <walfred.tedeschi@intel.com>
7223 * Makefile.in: Added rules to handle new files
7224 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7225 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7226 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7227 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7228 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7229 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7231 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7232 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7233 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7234 i386/x32-avx512.xml.
7235 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7236 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7237 i386/x32-avx512-linux.xml.
7238 * i387-fp.c (num_avx512_k_registers): New constant for number
7240 (num_avx512_zmmh_low_registers): New constant for number of
7241 lower ZMM registers (0-15).
7242 (num_avx512_zmmh_high_registers): New constant for number of
7243 higher ZMM registers (16-31).
7244 (num_avx512_ymmh_registers): New contant for number of higher
7245 YMM registers (ymm16-31 added by avx521 on x86_64).
7246 (num_avx512_xmm_registers): New constant for number of higher
7247 XMM registers (xmm16-31 added by AVX512 on x86_64).
7248 (struct i387_xsave): Add space for AVX512 registers.
7249 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7250 Add code to handle AVX512 registers.
7251 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7252 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7253 prototypei from generated file.
7254 (tdesc_amd64_avx512_linux): Likewise.
7255 (init_registers_x32_avx512_linux): Likewise.
7256 (tdesc_x32_avx512_linux): Likewise.
7257 (init_registers_i386_avx512_linux): Likewise.
7258 (tdesc_i386_avx512_linux): Likewise.
7259 (x86_64_regmap): Add AVX512 registers.
7260 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7262 (initialize_low_arch): Add code to initialize AVX512 registers.
7264 2014-04-23 Pedro Alves <palves@redhat.com>
7266 * mem-break.c (find_gdb_breakpoint_at): Make static.
7267 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7269 2014-04-23 Pedro Alves <palves@redhat.com>
7271 * i386-low.c: Don't include break-common.h here.
7272 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7273 prototype to take target_hw_bp_type as argument instead of a Z
7275 * i386-low.h: Include break-common.h here.
7276 (Z_packet_to_hw_type): Declare.
7277 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7279 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7280 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7281 (x86_remove_point): Convert the packet number to a
7282 target_hw_bp_type before calling i386_low_remove_watchpoint.
7283 * win32-i386-low.c (i386_insert_point): Convert the packet number
7284 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7285 (i386_remove_point): Convert the packet number to a
7286 target_hw_bp_type before calling i386_low_remove_watchpoint.
7288 2014-04-23 Pedro Alves <palves@redhat.com>
7290 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7292 2014-04-10 Pedro Alves <palves@redhat.com>
7294 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7295 Check if the condition or command is NULL before checking if the
7296 breakpoint is known. On success, return true.
7297 * mem-break.h (add_breakpoint_condition): Document return.
7298 (add_breakpoint_commands): Add describing comment.
7299 * server.c (skip_to_semicolon): New function.
7300 (process_point_options): Use it.
7302 2014-04-09 Pedro Alves <palves@redhat.com>
7304 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7307 2014-02-27 Pedro Alves <palves@redhat.com>
7310 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7312 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7314 (last_thread_of_process_p): Take a PID argument instead of a
7316 (linux_wait_for_lwp): Delete.
7317 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7319 (linux_low_filter_event): New function, party factored out from
7320 linux_wait_for_event.
7321 (linux_wait_for_event): Rename to ...
7322 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7323 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7324 sigsuspend. Check for zombie leaders.
7325 (linux_wait_for_event): Reimplement as wrapper around
7326 linux_wait_for_event_filtered.
7327 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7328 a normal or signal exit is seen, it's the whole process exiting.
7329 (wait_for_sigstop): No longer a for_each_inferior callback.
7330 Rewrite on top of linux_wait_for_event_filtered.
7331 (stop_all_lwps): Call wait_for_sigstop directly.
7332 * server.c (resume, handle_target_event): Handle
7333 TARGET_WAITKIND_NO_RESUMED.
7335 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7337 * win32-low.c (psapi_get_dll_name,
7338 * win32_CreateToolhelp32Snapshot): Delete.
7339 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7340 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7342 (handle_load_dll): Add function description.
7343 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7345 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7347 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7349 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7350 base address when calling win32_add_one_solib.
7351 (handle_load_dll): Delete local variable load_addr.
7352 Remove 0x1000 offset applied to DLL base address when calling
7353 win32_add_one_solib.
7354 (handle_unload_dll): Add comment.
7356 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7358 * win32-low.c (win32_add_all_dlls): Renames
7359 win32_ensure_ntdll_loaded. Rewrite function documentation.
7360 Adjust implementation to always load all DLLs.
7361 Add 0x1000 offset to DLL base address when calling
7362 win32_add_one_solib.
7363 (child_initialization_done): New static global.
7364 (do_initial_child_stuff): Set child_initialization_done to
7365 zero during child initialization, and 1 after. Replace call
7366 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7368 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7369 (handle_unload_dll): Add function documentation.
7370 (get_child_debug_event): Ignore load and unload DLL events
7371 during child initialization.
7373 2014-02-20 Doug Evans <dje@google.com>
7375 Remove global all_lwps.
7376 * inferiors.h (ptid_of): Move here from linux-low.h.
7377 (pid_of, lwpid_of): Ditto.
7378 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7379 parameter is a struct thread_info * now.
7380 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7381 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7382 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7384 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7385 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7386 * linux-arm-low.c (update_registers_callback): Update, "entry"
7387 parameter is a struct thread_info * now.
7388 Fetch lwpid from current_inferior directly.
7389 (arm_insert_point): Pass &all_threads to find_inferior instead of
7391 (arm_remove_point): Ditto.
7392 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7393 (arm_prepare_to_resume): Fetch pid from thread.
7394 (arm_read_description): Fetch lwpid from current_inferior directly.
7395 * linux-low.c (all_lwps): Delete.
7396 (delete_lwp): Delete call to remove_inferior.
7397 (handle_extended_wait): Fetch lwpid from thread.
7398 (add_lwp): Don't set lwp->entry.id. Remove call to
7399 add_inferior_to_list.
7400 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7401 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7402 (kill_one_lwp_callback): Ditto.
7403 (linux_kill): Don't dereference NULL pointer.
7404 Fetch ptid,lwpid from thread.
7405 (get_detach_signal): Fetch ptid from thread.
7406 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7407 Simplify call to regcache_invalidate_thread.
7408 (delete_lwp_callback): Update, "entry" parameter is a
7409 struct thread_info * now. Fetch pid from thread.
7410 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7411 (status_pending_p_callback): Update, "entry" parameter is a
7412 struct thread_info * now. Fetch ptid from thread.
7413 (find_lwp_pid): Update, "entry" parameter is a
7414 struct thread_info * now.
7415 (linux_wait_for_lwp): Fetch pid from thread.
7416 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7417 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7418 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7419 (dequeue_one_deferred_signal): Ditto.
7420 (cancel_breakpoint): Fetch ptid from current_inferior.
7421 (linux_wait_for_event): Pass &all_threads to find_inferior,
7422 not &all_lwps. Fetch ptid, lwpid from thread.
7423 (count_events_callback): Update, "entry" parameter is a
7424 struct thread_info * now.
7425 (select_singlestep_lwp_callback): Ditto.
7426 (select_event_lwp_callback): Ditto.
7427 (cancel_breakpoints_callback): Ditto.
7428 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7430 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7431 (unsuspend_one_lwp): Update, "entry" parameter is a
7432 struct thread_info * now.
7433 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7435 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7436 Fetch lwpid from thread, not lwp.
7437 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7438 Pass &all_threads to find_inferior, not &all_lwps.
7439 (send_sigstop): Fetch lwpid from thread, not lwp.
7440 (send_sigstop_callback): Update, "entry" parameter is a
7441 struct thread_info * now.
7442 (suspend_and_send_sigstop_callback): Ditto.
7443 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7444 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7445 struct thread_info * now.
7446 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7448 (lwp_running): Update, "entry" parameter is a
7449 struct thread_info * now.
7450 (stop_all_lwps): Fetch ptid from thread.
7451 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7452 (linux_resume_one_lwp): Fetch lwpid from thread.
7453 (linux_set_resume_request): Update, "entry" parameter is a
7454 struct thread_info * now. Fetch pid, lwpid from thread.
7455 (resume_status_pending_p): Update, "entry" parameter is a
7456 struct thread_info * now.
7457 (need_step_over_p): Ditto. Fetch lwpid from thread.
7458 (start_step_over): Fetch lwpid from thread.
7459 (linux_resume_one_thread): Update, "entry" parameter is a
7460 struct thread_info * now. Fetch lwpid from thread.
7461 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7462 (proceed_one_lwp): Update, "entry" parameter is a
7463 struct thread_info * now. Fetch lwpid from thread.
7464 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7465 struct thread_info * now.
7466 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7467 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7468 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7470 (regsets_store_inferior_registers): Ditto.
7471 (fetch_register, store_register): Ditto.
7472 (linux_read_memory, linux_write_memory): Ditto.
7473 (linux_request_interrupt): Ditto.
7474 (linux_read_auxv): Ditto.
7475 (linux_xfer_siginfo): Ditto.
7476 (linux_qxfer_spu): Ditto.
7477 (linux_qxfer_libraries_svr4): Ditto.
7478 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7479 moved to inferiors.h.
7481 (get_thread_lwp): Update.
7482 (struct lwp_info): Delete member "entry". Simplify comment for
7485 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7486 current_inferior directly.
7487 (update_watch_registers_callback): Update, "entry" parameter is a
7488 struct thread_info * now. Fetch pid from thread.
7489 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7490 (mips_insert_point): Fetch lwpid from current_inferior.
7491 Pass &all_threads to find_inferior, not &all_lwps.
7492 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7493 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7495 (mips_stopped_data_address): Ditto.
7496 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7498 * linux-tile-low.c (tile_arch_setup): Ditto.
7499 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7500 (update_debug_registers_callback): Update, "entry" parameter is a
7501 struct thread_info * now. Fetch pid from thread.
7502 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7503 Pass &all_threads to find_inferior, not &all_lwps.
7504 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7505 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7506 Pass &all_threads to find_inferior, not &all_lwps.
7507 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7508 (i386_dr_low_get_status): Ditto.
7509 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7510 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7511 (x86_linux_read_description): Ditto.
7512 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7514 2014-02-20 Doug Evans <dje@google.com>
7516 * inferiors.c (get_first_inferior): Fix buglet.
7518 2014-02-19 Doug Evans <dje@google.com>
7520 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7521 * inferiors.c (add_thread): Change result type to struct thread_info *.
7522 All callers updated.
7523 (add_lwp): Call add_thread here instead of in callers.
7524 All callers updated.
7525 * linux-low.h (get_lwp_thread): Rewrite.
7526 (struct lwp_info): New member "thread".
7528 2014-02-19 Doug Evans <dje@google.com>
7530 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7531 All callers updated.
7533 2014-02-19 Doug Evans <dje@google.com>
7535 * inferiors.c (add_thread): Fix whitespace.
7537 2014-02-19 Doug Evans <dje@google.com>
7539 * dll.c (clear_dlls): Replace accessing list implemention details
7541 * gdbthread.h (get_first_thread): Declare.
7542 * inferiors.c (for_each_inferior_with_data): New function.
7543 (get_first_thread): New function.
7544 (find_thread_ptid): Simplify.
7545 (get_first_inferior): New function.
7546 (clear_list): Delete.
7547 (one_inferior_p): New function.
7548 (clear_inferior_list): New function.
7549 (clear_inferiors): Update.
7550 * inferiors.h (for_each_inferior_with_data): Declare.
7551 (clear_inferior_list): Declare.
7552 (one_inferior_p): Declare.
7553 (get_first_inferior): Declare.
7554 * linux-low.c (linux_wait_for_event): Replace accessing list
7555 implemention details with API function.
7556 * server.c (target_running): Ditto.
7557 (accumulate_file_name_length): New function.
7558 (emit_dll_description): New function.
7559 (handle_qxfer_libraries): Replace accessing list implemention
7560 details with API function.
7561 (handle_qxfer_threads_worker): New function.
7562 (handle_qxfer_threads_proper): Replace accessing list implemention
7563 details with API function.
7564 (handle_query): Ditto.
7565 (visit_actioned_threads_callback_ftype): New typedef.
7566 (visit_actioned_threads_data): New struct.
7567 (visit_actioned_threads): Rewrite to be find_inferior callback.
7568 (resume): Call find_inferior.
7569 (handle_status): Replace accessing list implemention
7570 details with API function.
7571 (process_serial_event): Replace accessing list implemention details
7573 * target.c (set_desired_inferior): Replace accessing list implemention
7574 details with API function.
7575 * tracepoint.c (same_process_p): New function.
7576 (gdb_agent_about_to_close): Replace accessing list implemention
7577 details with API function.
7578 * win32-low.c (child_delete_thread): Replace accessing list
7579 implemention details with API function.
7580 (match_dll_by_basename): New function.
7581 (dll_is_loaded_by_basename): New function.
7582 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7583 details call to dll_is_loaded_by_basename.
7585 2014-02-19 Doug Evans <dje@google.com>
7587 * dll.h (struct dll_info): Add comment.
7588 * gdbthread.h (struct thread_info): Add comment.
7589 (current_ptid): Simplify.
7590 * inferiors.c (add_process): Update.
7591 (remove_process): Update.
7592 * inferiors.h (struct process_info): Rename member "head" to "entry".
7593 * linux-low.c (delete_lwp): Update.
7595 (last_thread_of_process_p): Update.
7596 (kill_one_lwp_callback, linux_kill): Update.
7597 (status_pending_p_callback): Update.
7598 (wait_for_sigstop): Update. Simplify read of ptid.
7599 (start_step_over): Update.
7600 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7601 (get_lwp_thread): Update.
7602 (struct lwp_info): Rename member "head" to "entry".
7603 * regcache.h (inferior_list_entry): Delete.
7604 * server.c (kill_inferior_callback): Update.
7605 (detach_or_kill_inferior_callback): Update.
7606 (print_started_pid): Update.
7607 (print_attached_pid): Update.
7608 (process_serial_event): Simplify read of ptid.
7609 * thread-db.c (thread_db_create_event): Update.
7610 (thread_db_get_tls_address): Update.
7611 * win32-low.c (current_inferior_ptid): Simplify.
7613 2014-02-19 Tom Tromey <tromey@redhat.com>
7615 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7617 (target_supports_btrace): Update.
7619 2014-02-14 Yao Qi <yao@codesourcery.com>
7621 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7622 (rsp-low-ipa.o): New target.
7624 2014-02-12 Tom Tromey <tromey@redhat.com>
7626 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7627 convert_ascii_to_int.
7628 * regcache.c (registers_to_string): Likewise.
7629 * remote-utils.c (decode_M_packet): Likewise.
7630 * server.c (process_serial_event): Likewise.
7632 2014-02-12 Tom Tromey <tromey@redhat.com>
7634 * server.c (handle_query, handle_v_run): Use hex2bin, not
7636 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7638 2014-02-12 Tom Tromey <tromey@redhat.com>
7640 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7641 convert_int_to_ascii.
7642 * regcache.c (registers_to_string, collect_register_as_string):
7644 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7646 * server.c (process_serial_event): Likewise.
7647 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7648 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7650 2014-02-12 Tom Tromey <tromey@redhat.com>
7652 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7653 bin2hex, not hexify.
7654 * tracepoint.c (cmd_qtstatus): Likewise.
7656 2014-02-12 Tom Tromey <tromey@redhat.com>
7658 * remote-utils.c (monitor_output): Pass explicit length to
7661 2014-02-12 Tom Tromey <tromey@redhat.com>
7663 * tracepoint.c: Include rsp-low.h.
7664 * server.c: Include rsp-low.h.
7665 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7666 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7668 * remote-utils.c: Include rsp-low.h.
7669 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7670 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7671 (convert_int_to_ascii, convert_ascii_to_int): Move to
7673 * regcache.c: Include rsp-low.h.
7674 * ax.c: Include rsp-low.h.
7675 * Makefile.in (SFILES): Add common/rsp-low.c.
7676 (OBS): Add rsp-low.o.
7677 (rsp-low.o): New target.
7679 2014-02-12 Tom Tromey <tromey@redhat.com>
7681 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7682 Include print-utils.h.
7683 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7684 (plongest, thirty_two, phex_nz): Remove.
7685 * Makefile.in (SFILES): Add common/print-utils.c.
7686 (OBS): Add print-utils.o.
7687 (print-utils-ipa.o): New target.
7688 (print-utils.o): New target.
7689 (IPA_OBJS): Add print-utils-ipa.o.
7691 2014-02-06 Tom Tromey <tromey@redhat.com>
7693 * Makefile.in (SFILES): Fix indentation.
7695 2014-02-05 Doug Evans <dje@google.com>
7697 * linux-low.c (linux_wait_for_event): Improve comment.
7698 (linux_wait_1): Keep current_inferior in sync with event_child.
7700 2014-01-22 Doug Evans <dje@google.com>
7702 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7704 2014-01-22 Doug Evans <dje@google.com>
7706 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7707 * configure: Regenerate.
7708 * config.in: Regenerate.
7709 * Makefile.in (SFILES): Add debug.c.
7711 * debug.c: New file.
7712 * debug.h: New file.
7713 * linux-aarch64-low.c (*): Update all debugging printfs to use
7714 debug_printf instead of fprintf.
7715 * linux-arm-low.c (*): Ditto.
7716 * linux-cris-low.c (*): Ditto.
7717 * linux-crisv32-low.c (*): Ditto.
7718 * linux-m32r-low.c (*): Ditto.
7719 * linux-sparc-low.c (*): Ditto.
7720 * linux-x86.c (*): Ditto.
7721 * linux-low.c (*): Ditto.
7722 (linux_wait_1): Add calls to debug_enter, debug_exit.
7723 (linux_wait): Remove redundant debugging printf.
7724 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7725 (linux_resume, unstop_all_lwps): Ditto.
7726 * mem-break.c (*): Update all debugging printfs to use
7727 debug_printf instead of fprintf.
7728 * remote-utils.c (*): Ditto.
7729 * thread-db.c (*): Ditto.
7730 * server.c #include <ctype.h>, "gdb_vecs.h".
7731 (debug_threads): Moved to debug.c.
7732 (*): Update all debugging printfs to use debug_printf instead of
7734 (start_inferior): Replace call to fflush with call to debug_flush.
7735 (monitor_show_help): Mention set debug-format.
7736 (parse_debug_format_options): New function.
7737 (handle_monitor_command): Handle "monitor set debug-format".
7738 (gdbserver_usage): Mention --debug-format.
7739 (main): Parse --debug-format.
7740 * server.h (debug_threads): Declaration moved to debug.h.
7742 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7743 trace_debug_1 that uses debug_printf.
7744 (tracepoint_look_up_symbols): Update all debugging printfs to use
7745 debug_printf instead of fprintf.
7747 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7749 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7752 2014-01-17 Pedro Alves <palves@redhat.com>
7755 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7756 defined after including gdb_proc_service.h.
7758 2014-01-16 Doug Evans <dje@google.com>
7760 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7761 (match_dll): Use it.
7763 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7765 * target.h (target_ops) <read_btrace>: Change parameters and
7766 return type to allow error reporting.
7767 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7768 trace reading errors on.
7769 * linux-low.c (linux_low_read_btrace): Pass trace reading
7771 (linux_low_disable_btrace): New.
7773 2014-01-15 Doug Evans <dje@google.com>
7775 * inferiors.c (thread_id_to_gdb_id): Delete.
7776 * inferiors.h (thread_id_to_gdb_id): Delete.
7778 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7780 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7781 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7784 2014-01-08 Pedro Alves <palves@redhat.com>
7786 * server.c (handle_status): Don't discard previous queued stop
7787 replies or thread's pending status here.
7788 (main) <disconnection>: Do it here instead.
7790 2014-01-08 Pedro Alves <palves@redhat.com>
7792 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7793 * server.c (visit_actioned_threads, handle_pending_status): New
7795 (handle_v_cont): Factor out parts to ...
7796 (resume): ... this new function. If in all-stop, and a thread
7797 being resumed has a pending status, report it without actually
7799 (myresume): Adjust to use the new 'resume' function.
7800 (clear_pending_status_callback, set_pending_status_callback)
7801 (find_status_pending_thread_callback): New functions.
7802 (handle_status): Handle the case of multiple threads having
7803 interesting statuses to report. Report threads' real last signal
7804 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7805 with an interesting thread to report the status for, instead of
7806 always reporting the status of the first thread.
7808 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7810 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7811 * gdbreplay.c (gdbreplay_version): Likewise.
7813 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7815 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7816 iov.iov_len with the real length in use.
7818 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7820 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7821 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7822 for all targets that use win32-low.c.
7823 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7824 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7826 2013-12-13 Pedro Alves <palves@redhat.com>
7828 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7829 if equal to TARGET_WAITKIND_LOADED.
7830 * win32-low.c (cached_status): New static global.
7831 (win32_wait): Add declaration.
7832 (do_initial_child_stuff): Flush all initial pending debug events
7833 up to the initial breakpoint.
7834 (win32_wait): If CACHED_STATUS was set, return that instead
7835 of doing a real wait. Remove the code resuming the execution
7836 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7837 during the initial phase. Also remove the code changing
7838 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7839 TARGET_WAITKIND_STOPPED.
7841 2013-12-11 Yao Qi <yao@codesourcery.com>
7843 * notif.c (handle_notif_ack): Return 0 if no notification
7846 2013-11-20 Doug Evans <dje@google.com>
7848 * linux-low.c (linux_set_resume_request): Fix comment.
7850 2013-11-20 Doug Evans <dje@google.com>
7852 * linux-low.c (resume_status_pending_p): Tweak comment.
7854 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7856 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7857 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7858 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7859 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7860 (srv_amd64_regobj): Add amd64-mpx.o.
7861 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7862 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7863 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7864 * i387-fp.c (num_pl_bnd_register) Added constant.
7865 (num_pl_bnd_cfg_registers) Added constant.
7866 (struct i387_xsave) Added reserved area and MPX fields.
7867 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7868 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7870 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7871 (init_registers_amd64_mpx_linux): Declare new function.
7872 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7873 (x86_64_regmap): Add MPX registers.
7874 (x86_linux_read_description): Add MPX case.
7875 (initialize_low_arch): Initialize MPX targets.
7877 2013-11-18 Tom Tromey <tromey@redhat.com>
7879 * configure: Rebuild.
7880 * configure.ac: Don't check for stdlib.h.
7881 * gdbreplay.c: Unconditionally include stdlib.h.
7883 2013-11-18 Tom Tromey <tromey@redhat.com>
7885 * config.in: Rebuild.
7886 * configure: Rebuild.
7887 * configure.ac: Don't use AC_HEADER_DIRENT.
7889 2013-11-18 Tom Tromey <tromey@redhat.com>
7891 * server.h: Don't check HAVE_STRING_H.
7892 * gdbreplay.c: Don't check HAVE_STRING_H.
7893 * configure: Rebuild.
7895 2013-11-18 Tom Tromey <tromey@redhat.com>
7897 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7900 2013-11-08 Tom Tromey <tromey@redhat.com>
7902 * configure, config.in: Rebuild.
7903 * configure.ac: Remove unused configury.
7905 2013-11-08 Tom Tromey <tromey@redhat.com>
7907 * acinclude.m4: Include common.m4, codeset.m4.
7908 * configure, config.in: Rebuild.
7909 * configure.ac: Use GDB_AC_COMMON.
7911 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7913 * linux-s390-low.c (HWCAP_S390_TE): New define.
7914 (s390_arch_setup): Consider the TE field in the HWCAP for
7915 determining 'have_regset_tdb'.
7917 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7920 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7923 2013-10-02 Pedro Alves <palves@redhat.com>
7925 * server.c (process_serial_event): Don't output "GDBserver
7926 exiting" if GDB is connected through stdio.
7927 * target.c (mywait): Likewise, be silent if GDB is connected
7930 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7932 * lynx-low.c (lynx_add_threads_after_attach): New function.
7933 (lynx_attach): Remove call to add_thread. Add call to
7934 lynx_add_threads_after_attach instead.
7936 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7938 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7939 * config.in, configure: Regenerated.
7941 2013-09-18 Yao Qi <yao@codesourcery.com>
7944 * server.c (start_inferior): Clear 'resume_info'.
7946 2013-09-16 Jiong Wang <jiwang@tilera.com>
7948 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7951 2013-09-16 Jiong Wang <jiwang@tilera.com>
7953 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7954 linux-tile-low.o to srv_tgtobj.
7956 2013-09-16 Will Newton <will.newton@linaro.org>
7958 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7961 2013-09-06 Pedro Alves <palves@redhat.com>
7963 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7964 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7965 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7966 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7967 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7968 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7970 2013-09-06 Pedro Alves <palves@redhat.com>
7972 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7973 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7975 2013-09-06 Pedro Alves <palves@redhat.com>
7977 * linux-amd64-ipa.c: Include tracepoint.h.
7978 * linux-i386-ipa.c: Include tracepoint.h.
7980 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7982 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7983 (ps_get_thread_area): New function.
7985 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7987 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7988 (initialize_low_arch): Call init_registers_crisv32 rather than
7989 init_register_crisv32.
7991 2013-09-05 Pedro Alves <palves@redhat.com>
7993 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7995 * hostio.h: ... this new file.
7996 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7997 win32-low.c: Include hostio.h.
7999 2013-09-05 Pedro Alves <palves@redhat.com>
8001 * server.h (gdb_client_data, handler_func, callback_handler_func)
8002 (delete_file_handler, add_file_handler, append_callback_event)
8003 (delete_callback_event, start_event_loop, initialize_event_loop):
8004 Move to event-loop.h and include it.
8005 * event-loop.h: New file.
8007 2013-09-05 Pedro Alves <palves@redhat.com>
8009 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8010 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8011 (loaded_dll, unloaded_dll): Move to ...
8012 * dll.h: ... this new file.
8013 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8015 2013-09-05 Pedro Alves <palves@redhat.com>
8017 * server.h (current_process, get_thread_process, all_processes)
8018 (add_inferior_to_list, for_each_inferior, current_inferior)
8019 (remove_inferior, add_process, remove_process, find_process_pid)
8020 (have_started_inferiors_p, have_attached_inferiors_p)
8021 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8022 (clear_inferiors, find_inferior, find_inferior_id)
8023 (inferior_target_data, set_inferior_target_data)
8024 (inferior_regcache_data, set_inferior_regcache_data): Move to
8025 inferiors.h, and include it.
8026 * inferiors.h: New file.
8028 2013-09-05 Pedro Alves <palves@redhat.com>
8030 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8034 2013-09-05 Pedro Alves <palves@redhat.com>
8036 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8038 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8039 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8040 (handle_tracepoint_general_set, handle_tracepoint_query)
8041 (tracepoint_finished_step, tracepoint_was_hit)
8042 (release_while_stepping_state_list, current_traceframe)
8043 (in_readonly_region, traceframe_read_mem)
8044 (fetch_traceframe_registers, traceframe_read_sdata)
8045 (traceframe_read_info, struct fast_tpoint_collect_status)
8046 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8047 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8048 (supply_fast_tracepoint_registers)
8049 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8050 (ipa_tdesc, claim_trampoline_space)
8051 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8052 (agent_mem_read, agent_get_trace_state_variable_value)
8053 (agent_set_trace_state_variable_value, agent_tsv_read)
8054 (agent_mem_read_string, get_raw_reg_func_addr)
8055 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8056 * tracepoint.h: ... this new file.
8058 2013-09-05 Pedro Alves <palves@redhat.com>
8060 * server.h (perror_with_name, error, fatal, warning, paddress)
8061 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8063 * utils.h: New file.
8065 2013-09-05 Pedro Alves <palves@redhat.com>
8067 * server.h (remote_debug, noack_mode, transport_is_reliable)
8068 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8069 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8070 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8071 (write_enn, initialize_async_io, enable_async_io)
8072 (disable_async_io, check_remote_input_interrupt_request)
8073 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8074 (dead_thread_notify, prepare_resume_reply)
8075 (decode_address_to_semicolon, decode_address, decode_m_packet)
8076 (decode_M_packet, decode_X_packet, decode_xfer_write)
8077 (decode_search_memory_packet, unhexify, hexify)
8078 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8079 (look_up_one_symbol, relocate_instruction)
8080 (monitor_output): Move to remote-utils.h, and include it.
8081 * remote-utils.h: New file.
8083 2013-09-05 Pedro Alves <palves@redhat.com>
8085 * server.h (_): Delete.
8087 2013-09-02 Pedro Alves <palves@redhat.com>
8089 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8090 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8092 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8094 2013-09-02 Pierre Muller <muller@sourceware.org>
8096 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8097 or WriteProcessMemory complete successfully and handle
8098 ERROR_PARTIAL_COPY error.
8100 2013-09-02 Pedro Alves <palves@redhat.com>
8102 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8103 error instead of EIO.
8105 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8108 * linux-low.c: Include filestuff.h.
8109 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8110 * lynx-low.c: Include filestuff.h.
8111 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8112 * server.c: Include filestuff.h.
8113 (main): Call notice_open_fds.
8114 * spu-low.c: Include filestuff.h.
8115 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8117 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8119 * Makefile.in: Explain why ../target and ../nat are not
8120 listed as include file search paths.
8121 (linux-waitpid.o): New object file rule.
8122 * configure.srv (srv_native_linux_obj): New variable.
8123 Replace all occurrences of linux native object files with
8124 $srv_native_linux_obj.
8125 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8126 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8127 (linux_enable_event_reporting): Remove declaration.
8128 (my_waitpid): Moved to common/linux-waitpid.c.
8129 (linux_wait_for_event): Pass ptid when calling
8130 linux_enable_event_reporting.
8131 (linux_supports_tracefork_flag): Remove.
8132 (linux_enable_event_reporting): Likewise.
8133 (linux_tracefork_grandchild): Remove.
8134 (STACK_SIZE): Moved to common/linux-ptrace.c.
8135 (linux_tracefork_child): Remove.
8136 (linux_test_for_tracefork): Remove.
8137 (linux_look_up_symbols): Call linux_supports_traceclone.
8138 (initialize_low): Remove call to linux_test_for_tracefork.
8139 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8140 common/linux-ptrace.h.
8141 (PTRACE_TYPE_ARG4): Likewise.
8142 Include linux-ptrace.h.
8144 2013-08-21 Pedro Alves <palves@redhat.com>
8146 * config.in: Renegerate.
8148 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8150 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8151 (SFILES): Remove $(srcdir)/common/target-common.c and
8152 add $(srcdir)/target/waitstatus.c.
8153 (OBS): Remove target-common.o and add waitstatus.o.
8154 (server_h): Remove $(srcdir)/../common/target-common.h and
8155 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8156 and $(srcdir)/../target/waitstatus.h.
8157 (target-common.o): Remove.
8158 (waitstatus.o): New target object file.
8159 * target.h: Do not include target-common.h and
8160 include target/resume.h, target/wait.h and
8161 target/waitstatus.h.
8163 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8165 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8166 to PTRACE_TYPE_ARG3.
8167 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8168 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8170 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8171 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8173 2013-07-27 Jie Zhang <jie@codesourcery.com>
8174 Daniel Jacobowitz <dan@codesourcery.com>
8175 Yao Qi <yao@codesourcery.com>
8177 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8178 (mips-linux-watch.o): New rule.
8179 (mips_linux_watch_h): New variable.
8180 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8182 * linux-mips-low.c: Include mips-linux-watch.h.
8183 (struct arch_process_info, struct arch_lwp_info): New.
8184 (update_watch_registers_callback): New function.
8185 (mips_linux_new_process, mips_linux_new_thread) New functions.
8186 (mips_linux_prepare_to_resume, mips_insert_point): New
8188 (mips_remove_point, mips_stopped_by_watchpoint): New
8190 (rsp_bp_type_to_target_hw_bp_type): New function.
8191 (mips_stopped_data_address): New function.
8192 (the_low_target): Add watchpoint support functions.
8194 2013-07-27 Yao Qi <yao@codesourcery.com>
8196 * i386-low.c: Include break-common.h.
8197 (enum target_hw_bp_type): Remove.
8199 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8201 * Makefile.in (SFILES): /common/target-common.c.
8202 (OBS): Add target-common.o.
8203 (server_h): Add $(srcdir)/../common/target-common.h.
8204 (target-common.o): New target.
8205 * server.c (queue_stop_reply_callback): Free
8206 status string after use.
8207 * target.c (target_waitstatus_to_string): Remove.
8208 * target.h: Include target-common.h.
8209 (resume_kind): Likewise.
8210 (target_waitkind): Likewise.
8211 (target_waitstatus): Likewise.
8212 (TARGET_WNOHANG): Likewise.
8214 2013-07-04 Yao Qi <yao@codesourcery.com>
8216 * Makefile.in (host_alias): Use @host_noncanonical@.
8217 (target_alias): Use @target_noncanonical@.
8218 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8219 ACX_NONCANONICAL_HOST.
8220 * configure: Regenerated.
8223 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8225 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8226 * configure: Rebuild.
8227 * Makefile.in (version_host, version_target): Get from configure.
8228 (version.c): Use $(version_host) and $(version_target).
8230 2013-07-03 Pedro Alves <palves@redhat.com>
8232 * Makefile.in (config.status): Depend on development.sh.
8233 * acinclude.m4: Include libmcheck.m4.
8234 * configure: Regenerate.
8236 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8238 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8239 attribute inside the parentheses.
8240 (winapi_DebugSetProcessKillOnExit): Ditto.
8241 (winapi_DebugBreakProcess): Ditto.
8242 (winapi_GenerateConsoleCtrlEvent): Ditto.
8244 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8246 * notif.h (notif_event): Add a dummy member to avoid compiler
8249 2013-07-01 Pedro Alves <palves@redhat.com>
8251 * hostio.c (HOSTIO_PATH_MAX): Define.
8252 (require_filename, handle_open, handle_unlink, handle_readlink):
8255 2013-07-01 Pedro Alves <palves@redhat.com>
8257 * server.h: Include "pathmax.h".
8258 * linux-low.c: Don't include sys/param.h.
8259 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8261 * win32-low.c: Don't include sys/param.h.
8262 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8264 2013-07-01 Pedro Alves <palves@redhat.com>
8266 * event-loop.c: Don't check HAVE_UNISTD_H before including
8268 * gdbreplay.c: Likewise.
8269 * remote-utils.c: Likewise.
8270 * server.c: Likewise.
8271 * configure.ac: Don't check for unistd.h.
8272 * configure: Regenerate.
8274 2013-06-28 Tom Tromey <tromey@redhat.com>
8276 * Makefile.in (version.c): Use version.in, not
8279 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8281 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8282 * configure: Rebuild.
8283 * Makefile.in (version_host, version_target): Get from configure.
8284 (version.c): Use $(version_host) and $(version_target).
8286 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8288 Fix trace-status to output user name without trailing colon.
8289 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8291 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8293 Fix trace-status to output proper start-time and stop-time.
8294 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8295 output start time and stop time in hex as gdb expects.
8297 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8299 * tracepoint.c (build_traceframe_info_xml): Output trace state
8300 variables present in the trace buffer.
8302 2013-06-24 Tom Tromey <tromey@redhat.com>
8304 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8306 (version.o): Remove.
8307 * gdbreplay.c: Include version.h.
8308 (version, host_name): Don't declare.
8309 * server.h: Include version.h.
8310 (version, host_name): Don't declare.
8312 2013-06-12 Pedro Alves <palves@redhat.com>
8314 * linux-x86-low.c (linux_is_elf64): Delete global.
8315 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8316 with local linux_pid_exe_is_elf_64_file use.
8318 2013-06-11 Pedro Alves <palves@redhat.com>
8320 * linux-low.c (regset_disabled, disable_regset): New functions.
8321 (regsets_fetch_inferior_registers)
8322 (regsets_store_inferior_registers): Use them.
8323 (initialize_regsets_info); Don't allocate the disabled_regsets
8325 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8328 2013-06-11 Pedro Alves <palves@redhat.com>
8330 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8333 2013-06-11 Pedro Alves <palves@redhat.com>
8335 * linux-x86-low.c (initialize_low_arch): Call
8336 init_registers_x32_avx_linux.
8338 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8340 Fix compatibility with Android Bionic.
8341 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8344 2013-06-07 Pedro Alves <palves@redhat.com>
8347 * Makefile.in (OBS): Add tdesc.o.
8348 (IPA_OBJS): Add tdesc-ipa.o.
8349 (tdesc-ipa.o): New rule.
8350 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8352 * linux-low.c (new_inferior): Delete.
8353 (disabled_regsets, num_regsets): Delete.
8354 (linux_add_process): Adjust to set the new per-process
8356 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8357 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8358 was a stop. When calling arch_setup, switch the current inferior
8359 to the thread that got an event.
8360 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8361 (regsets_fetch_inferior_registers)
8362 (regsets_store_inferior_registers): New regsets_info parameter.
8364 (linux_register_in_regsets): New regs_info parameter. Adjust to
8366 (register_addr, fetch_register, store_register): New usrregs_info
8367 parameter. Adjust to use it.
8368 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8369 parameter regs_info. Adjust to use it.
8370 (linux_fetch_registers): Get the current inferior's regs_info, and
8372 (linux_store_registers): Ditto.
8373 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8374 (initialize_low): Don't initialize the target_regsets here. Call
8375 initialize_low_arch.
8376 * linux-low.h (target_regsets): Delete declaration.
8377 (struct regsets_info): New.
8378 (struct usrregs_info): New.
8379 (struct regs_info): New.
8380 (struct process_info_private) <new_inferior>: New field.
8381 (struct linux_target_ops): Delete the num_regs, regmap, and
8382 regset_bitmap fields. New field regs_info.
8383 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8384 * i387-fp.c (num_xmm_registers): Delete.
8385 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8386 calls to new interface.
8387 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8388 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8389 Infer the number of xmm registers from the regcache's target
8391 * i387-fp.h (num_xmm_registers): Delete.
8392 * inferiors.c (add_thread): Don't install the thread's regcache
8394 * proc-service.c (gregset_info): Fetch the current inferior's
8395 regs_info. Adjust to use it.
8396 * regcache.c: Include tdesc.h.
8397 (register_bytes, reg_defs, num_registers)
8398 (gdbserver_expedite_regs): Delete.
8399 (get_thread_regcache): If the thread doesn't have a regcache yet,
8400 create one, instead of aborting gdbserver.
8401 (regcache_invalidate_one): Rename to ...
8402 (regcache_invalidate_thread): ... this.
8403 (regcache_invalidate_one): New.
8404 (regcache_invalidate): Only invalidate registers of the current
8406 (init_register_cache): Add target_desc parameter, and use it.
8407 (new_register_cache): Ditto. Assert the target description has a
8408 non zero registers_size.
8409 (regcache_cpy): Add assertions. Adjust.
8410 (realloc_register_cache, set_register_cache): Delete.
8411 (registers_to_string, registers_from_string): Adjust.
8412 (find_register_by_name, find_regno, find_register_by_number)
8413 (register_cache_size): Add target_desc parameter, and use it.
8414 (free_register_cache_thread, free_register_cache_thread_one)
8415 (regcache_release, register_cache_size): New.
8416 (register_size): Add target_desc parameter, and use it.
8417 (register_data, supply_register, supply_register_zeroed)
8418 (supply_regblock, supply_register_by_name, collect_register)
8419 (collect_register_as_string, collect_register_by_name): Adjust.
8420 * regcache.h (struct target_desc): Forward declare.
8421 (struct regcache) <tdesc>: New field.
8422 (init_register_cache, new_register_cache): Add target_desc
8424 (regcache_invalidate_thread): Declare.
8425 (regcache_invalidate_one): Delete declaration.
8426 (regcache_release): Declare.
8427 (find_register_by_number, register_cache_size, register_size)
8428 (find_regno): Add target_desc parameter.
8429 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8431 * remote-utils.c: Include tdesc.h.
8432 (outreg, prepare_resume_reply): Adjust.
8433 * server.c: Include tdesc.h.
8434 (gdbserver_xmltarget): Delete declaration.
8435 (get_features_xml, process_serial_event): Adjust.
8436 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8438 (struct process_info) <tdesc>: New field.
8439 (ipa_tdesc): Declare.
8440 * tdesc.c: New file.
8441 * tdesc.h: New file.
8442 * tracepoint.c: Include tdesc.h.
8443 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8444 (get_context_regcache): Adjust to pass ipa_tdesc down.
8445 (do_action_at_tracepoint): Adjust to get the register cache size
8446 from the context regcache's description.
8447 (traceframe_walk_blocks): Adjust to get the register cache size
8448 from the current trace frame's description.
8449 (traceframe_get_pc): Adjust to get current trace frame's
8450 description and pass it down.
8451 (gdb_collect): Adjust to get the register cache size from the
8453 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8454 (gdbserver_xmltarget): Delete.
8455 (initialize_low_tracepoint): Set the ipa's target description.
8456 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8457 (initialize_low_tracepoint): Set the ipa's target description.
8458 * linux-x86-low.c: Include tdesc.h.
8459 [__x86_64__] (is_64bit_tdesc): New.
8460 (ps_get_thread_area, x86_get_thread_area): Use it.
8461 (i386_cannot_store_register): Rename to ...
8462 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8463 (i386_cannot_fetch_register): Rename to ...
8464 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8465 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8467 (target_regsets): Rename to ...
8468 (x86_regsets): ... this.
8469 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8471 (x86_siginfo_fixup): Use is_64bit_tdesc.
8472 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8473 (tdesc_x32_avx_linux, tdesc_x32_linux)
8474 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8476 (x86_linux_update_xmltarget): Delete.
8477 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8478 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8479 (AMD64_LINUX_USER64_CS): New.
8480 (x86_linux_read_description): New, based on
8481 x86_linux_update_xmltarget.
8482 (same_process_callback): New.
8483 (x86_arch_setup_process_callback): New.
8484 (x86_linux_update_xmltarget): New.
8485 (x86_regsets_info): New.
8486 (amd64_linux_regs_info): New.
8487 (i386_linux_usrregs_info): New.
8488 (i386_linux_regs_info): New.
8489 (x86_linux_regs_info): New.
8490 (x86_arch_setup): Reimplement.
8491 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8492 (x86_emit_ops): Ditto.
8493 (the_low_target): Adjust. Install x86_linux_regs_info,
8494 x86_cannot_fetch_register, and x86_cannot_store_register.
8495 (initialize_low_arch): New.
8496 * linux-ia64-low.c (tdesc_ia64): Declare.
8497 (ia64_fetch_register): Adjust.
8498 (ia64_usrregs_info, regs_info): New globals.
8499 (ia64_regs_info): New function.
8500 (the_low_target): Adjust.
8501 (initialize_low_arch): New function.
8502 * linux-sparc-low.c (tdesc_sparc64): Declare.
8503 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8505 (sparc_arch_setup): New function.
8506 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8507 (the_low_target): Adjust.
8508 (initialize_low_arch): New function.
8509 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8510 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8511 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8512 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8513 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8514 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8515 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8516 (tdesc_powerpc_isa205_vsx64l): Declare.
8517 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8518 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8519 (ppc_set_pc, ppc_get_hwcap): Adjust.
8520 (ppc_usrregs_info): Forward declare.
8521 (!__powerpc64__) ppc_regmap_adjusted: New global.
8522 (ppc_arch_setup): Adjust to the current process'es target
8524 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8525 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8526 (ppc_store_evrregset): Adjust.
8527 (target_regsets): Rename to ...
8528 (ppc_regsets): ... this, and make static.
8529 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8530 (ppc_regs_info): New function.
8531 (the_low_target): Adjust.
8532 (initialize_low_arch): New function.
8533 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8534 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8535 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8536 (tdesc_s390x_linux64v2): Declare.
8537 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8538 (s390_fill_gregset, s390_store_last_break): Adjust.
8539 (target_regsets): Rename to ...
8540 (s390_regsets): ... this, and make static.
8541 (s390_get_pc, s390_set_pc): Adjust.
8542 (s390_get_hwcap): New target_desc parameter, and use it.
8543 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8544 (s390_arch_setup): Adjust to set the current process'es target
8545 description. Don't adjust the regmap.
8546 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8547 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8548 (regs_info_3264): New globals.
8549 (s390_regs_info): New function.
8550 (the_low_target): Adjust.
8551 (initialize_low_arch): New function.
8552 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8553 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8554 [__mips64] (init_registers_mips_linux)
8555 (init_registers_mips_dsp_linux): Delete defines.
8556 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8557 (have_dsp): New global.
8558 (mips_read_description): New, based on mips_arch_setup.
8559 (mips_arch_setup): Reimplement.
8560 (get_usrregs_info): New function.
8561 (mips_cannot_fetch_register, mips_cannot_store_register)
8562 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8563 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8564 (target_regsets): Rename to ...
8565 (mips_regsets): ... this, and make static.
8566 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8567 (dsp_regs_info, regs_info): New globals.
8568 (mips_regs_info): New function.
8569 (the_low_target): Adjust.
8570 (initialize_low_arch): New function.
8571 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8572 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8574 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8575 (arm_read_description): New, with bits factored from
8577 (arm_arch_setup): Reimplement.
8578 (target_regsets): Rename to ...
8579 (arm_regsets): ... this, and make static.
8580 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8581 (arm_regs_info): New function.
8582 (the_low_target): Adjust.
8583 (initialize_low_arch): New function.
8584 * linux-m68k-low.c (tdesc_m68k): Declare.
8585 (target_regsets): Rename to ...
8586 (m68k_regsets): ... this, and make static.
8587 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8588 (m68k_regs_info): New function.
8589 (m68k_arch_setup): New function.
8590 (the_low_target): Adjust.
8591 (initialize_low_arch): New function.
8592 * linux-sh-low.c (tdesc_sharch): Declare.
8593 (target_regsets): Rename to ...
8594 (sh_regsets): ... this, and make static.
8595 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8596 (sh_regs_info, sh_arch_setup): New functions.
8597 (the_low_target): Adjust.
8598 (initialize_low_arch): New function.
8599 * linux-bfin-low.c (tdesc_bfin): Declare.
8600 (bfin_arch_setup): New function.
8601 (bfin_usrregs_info, regs_info): New globals.
8602 (bfin_regs_info): New function.
8603 (the_low_target): Adjust.
8604 (initialize_low_arch): New function.
8605 * linux-cris-low.c (tdesc_cris): Declare.
8606 (cris_arch_setup): New function.
8607 (cris_usrregs_info, regs_info): New globals.
8608 (cris_regs_info): New function.
8609 (the_low_target): Adjust.
8610 (initialize_low_arch): New function.
8611 * linux-cris-low.c (tdesc_crisv32): Declare.
8612 (cris_arch_setup): New function.
8613 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8614 (cris_regs_info): New function.
8615 (the_low_target): Adjust.
8616 (initialize_low_arch): New function.
8617 * linux-m32r-low.c (tdesc_m32r): Declare.
8618 (m32r_arch_setup): New function.
8619 (m32r_usrregs_info, regs_info): New globals.
8620 (m32r_regs_info): Adjust.
8621 (initialize_low_arch): New function.
8622 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8623 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8624 (tic6x_usrregs_info): Forward declare.
8625 (tic6x_read_description): New function, based on ...
8626 (tic6x_arch_setup): ... this. Reimplement.
8627 (target_regsets): Rename to ...
8628 (tic6x_regsets): ... this, and make static.
8629 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8630 (tic6x_regs_info): New function.
8631 (the_low_target): Adjust.
8632 (initialize_low_arch): New function.
8633 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8634 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8635 (target_regsets): Rename to ...
8636 (xtensa_regsets): ... this, and make static.
8637 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8639 (xtensa_arch_setup, xtensa_regs_info): New functions.
8640 (the_low_target): Adjust.
8641 (initialize_low_arch): New function.
8642 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8643 (nios2_arch_setup): Set the current process'es tdesc.
8644 (target_regsets): Rename to ...
8645 (nios2_regsets): ... this.
8646 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8647 (nios2_regs_info): New function.
8648 (the_low_target): Adjust.
8649 (initialize_low_arch): New function.
8650 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8651 (aarch64_arch_setup): Set the current process'es tdesc.
8652 (target_regsets): Rename to ...
8653 (aarch64_regsets): ... this.
8654 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8655 (aarch64_regs_info): New function.
8656 (the_low_target): Adjust.
8657 (initialize_low_arch): New function.
8658 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8660 (target_regsets): Rename to ...
8661 (tile_regsets): ... this.
8662 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8663 (tile_regs_info): New function.
8664 (tile_arch_setup): Set the current process'es tdesc.
8665 (the_low_target): Adjust.
8666 (initialize_low_arch): New function.
8667 * spu-low.c (tdesc_spu): Declare.
8668 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8669 * win32-arm-low.c (tdesc_arm): Declare.
8670 (arm_arch_setup): New function.
8671 (the_low_target): Install arm_arch_setup instead of
8673 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8674 (init_windows_x86): Rename to ...
8675 (i386_arch_setup): ... this. Set `win32_tdesc'.
8676 (the_low_target): Adjust.
8677 * win32-low.c (win32_tdesc): New global.
8678 (child_add_thread): Don't create the thread cache here.
8679 (do_initial_child_stuff): Set the new process'es tdesc.
8680 * win32-low.h (struct target_desc): Forward declare.
8681 (win32_tdesc): Declare.
8682 * lynx-i386-low.c (tdesc_i386): Declare global.
8683 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8684 * lynx-low.c (lynx_tdesc): New global.
8685 (lynx_add_process): Set the new process'es tdesc.
8686 * lynx-low.h (struct target_desc): Forward declare.
8687 (lynx_tdesc): Declare global.
8688 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8689 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8690 * nto-low.c (nto_tdesc): New global.
8691 (do_attach): Set the new process'es tdesc.
8692 * nto-low.h (struct target_desc): Forward declare.
8693 (nto_tdesc): Declare.
8694 * nto-x86-low.c (tdesc_i386): Declare.
8695 (nto_x86_arch_setup): Set `nto_tdesc'.
8697 2013-06-04 Gary Benson <gbenson@redhat.com>
8699 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8700 to qSupported response when appropriate.
8701 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8702 with nonzero-length annex.
8703 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8704 arguments supplied in annex.
8706 2013-05-31 Doug Evans <dje@google.com>
8709 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8710 64 bits in 64-cross-32 environment.
8712 2013-05-28 Pedro Alves <palves@redhat.com>
8714 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8715 (aarch64-without-fpu.c): Delete rule.
8716 * configure.srv (aarch64*-*-linux*): Remove references to
8717 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8718 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8721 2013-05-24 Pedro Alves <palves@redhat.com>
8723 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8724 instead of strchr/decode_address. Error if the range isn't split
8725 with a ','. Don't assume there's be a ':' in the action.
8727 2013-05-23 Yao Qi <yao@codesourcery.com>
8728 Pedro Alves <palves@redhat.com>
8730 * linux-low.c (lwp_in_step_range): New function.
8731 (linux_wait_1): If the thread was range stepping and stopped
8732 outside the stepping range, report the stop to GDB. Otherwise,
8733 continue stepping. Add range stepping debug output.
8734 (linux_set_resume_request): Copy the step range from the resume
8736 (linux_supports_range_stepping): New.
8737 (linux_target_ops) <supports_range_stepping>: Set to
8738 linux_supports_range_stepping.
8739 * linux-low.h (struct linux_target_ops)
8740 <supports_range_stepping>: New field.
8741 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8742 * linux-x86-low.c (x86_supports_range_stepping): New.
8743 (the_low_target) <supports_range_stepping>: Set to
8744 x86_supports_range_stepping.
8745 * server.c (handle_v_cont): Handle 'r' action.
8746 (handle_v_requests): Append ";r" if the target supports range
8748 * target.h (struct thread_resume) <step_range_start,
8749 step_range_end>: New fields.
8750 (struct target_ops) <supports_range_stepping>:
8752 (target_supports_range_stepping): New macro.
8754 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8756 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8757 confusion in comment.
8759 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8761 * lynx-low.c (struct process_info_private): New type.
8762 (lynx_add_process): New function.
8763 (lynx_create_inferior, lynx_attach): Replace calls to
8764 add_process by calls to lynx_add_process.
8765 (lynx_resume): If PTID is null, then try using
8766 current_process()->private->last_wait_event_ptid.
8768 (lynx_clear_inferiors): Delete. The contents of that function
8769 has been inlined in lynx_mourn;
8770 (lynx_wait_1): Save the ptid in the process's private data.
8771 (lynx_mourn): Free the process' private data. Replace call
8772 to lynx_clear_inferiors by call to clear_inferiors.
8774 2013-05-17 Yao Qi <yao@codesourcery.com>
8776 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8779 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8781 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8782 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8783 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8784 PT_TEXT_END_ADDR guards. Update comments.
8785 (linux_target_op) <read_offsets>: Conditionally define to
8786 linux_read_offsets if the target is UCLIBC and if it defines
8787 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8789 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8790 Andrew Jenner <andrew@codesourcery.com>
8792 * Makefile.in (SFILES): Add linux-nios2-low.c.
8793 (clean): Add action to delete nios2-linux.c.
8794 (nios2-linux.c): New rule.
8795 * configure.srv: Add nios2*-*-linux*.
8796 * linux-nios2-low.c: New.
8798 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8800 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8802 2013-04-25 Hui Zhu <hui@codesourcery.com>
8805 * ax.c (ax_printf): Add fflush.
8807 2013-04-22 Tom Tromey <tromey@redhat.com>
8809 * Makefile.in (SFILES): Add filestuff.c.
8810 (OBS): Add filestuff.o.
8811 (filestuff.o): New target.
8812 * config.in, configure: Rebuild.
8813 * configure.ac: Check for fdwalk, pipe2.
8815 2013-04-17 Pedro Alves <palves@redhat.com>
8817 * configure.ac (USE_THREAD_DB): Delete variable.
8818 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8819 Don't AC_SUBST USE_THREAD_DB.
8820 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8821 * config.in, configure: Regenerate.
8823 2013-04-16 Pedro Alves <palves@redhat.com>
8825 * linux-low.h (struct lwp_info) <thread_known>: Move under
8826 the USE_THREAD_DB #ifdef.
8828 2013-04-16 Pedro Alves <palves@redhat.com>
8830 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8831 (linux-low.o): Delete rule.
8832 * linux-low.h: Always include "gdb_thread_db.h" instead of
8833 conditionally including thread_db.h.
8834 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8837 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8839 * Makefile.in (install-only): Fix make install regression.
8841 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8843 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8844 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8846 * gdbserver.1: Remove.
8848 2013-03-22 Pedro Alves <palves@redhat.com>
8850 * linux-low.c (handle_extended_wait): Don't call
8851 linux_enable_event_reporting.
8853 2013-03-15 Tony Theodore <tonyt@logyst.com>
8856 * Makefile.in (SHELL): Use @SHELL@.
8858 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8860 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8863 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8865 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8866 Remove extraneous NULL element.
8868 2013-03-13 Yao Qi <yao@codesourcery.com>
8870 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8871 'V' block in trace frame.
8873 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8875 * target.h (struct target_ops): Add btrace ops.
8876 (target_supports_btrace): New macro.
8877 (target_enable_btrace): New macro.
8878 (target_disable_btrace): New macro.
8879 (target_read_btrace): New macro.
8880 * gdbthread.h (struct thread_info): Add btrace field.
8881 * server.c: Include btrace-common.h.
8882 (handle_btrace_general_set): New function.
8883 (handle_btrace_enable): New function.
8884 (handle_btrace_disable): New function.
8885 (handle_general_set): Call handle_btrace_general_set.
8886 (handle_qxfer_btrace): New function.
8887 (struct qxfer qxfer_packets[]): Add btrace entry.
8888 * inferiors.c (remove_thread): Disable btrace.
8889 * linux-low: Include linux-btrace.h.
8890 (linux_low_enable_btrace): New function.
8891 (linux_low_read_btrace): New function.
8892 (linux_target_ops): Add btrace ops.
8893 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8894 Add srv_linux_btrace=yes.
8895 (x86_64-*-linux*): Add linux-btrace.o.
8896 Add srv_linux_btrace=yes.
8897 * configure.ac: Define HAVE_LINUX_BTRACE.
8898 * config.in: Regenerated.
8899 * configure: Regenerated.
8901 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8903 * server.c (handle_qxfer): Preserve error message if -3 is
8905 (qxfer): Document the -3 return value.
8907 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8909 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8910 (linux_btrace_h): New variable.
8911 (linux-btrace.o): New rule.
8913 2013-03-08 Stan Shebs <stan@codesourcery.com>
8914 Hafiz Abid Qadeer <abidh@codesourcery.com>
8916 * tracepoint.c (trace_buffer_size): New global.
8917 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8918 (init_trace_buffer): Change to one-argument function. Allocate
8919 trace buffer memory.
8920 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8921 handle QTBuffer:size packet.
8922 (cmd_bigqtbuffer_size): New function.
8923 (initialize_tracepoint): Call init_trace_buffer with
8924 DEFAULT_TRACE_BUFFER_SIZE.
8925 * server.c (handle_query): Add QTBuffer:size in the
8928 2013-03-07 Yao Qi <yao@codesourcery.com>
8930 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8931 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8933 (cmd_qtsp): Adjust condition. Do post increment.
8934 Set cur_action and cur_step_action back to 0.
8936 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8939 * linux-low.c (linux_write_memory): Return early success if LEN is
8942 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8944 * configure.srv: Add x86_64-*-cygwin* as target.
8946 2013-02-28 Tom Tromey <tromey@redhat.com>
8948 * configure.ac: Invoke AC_SYS_LARGEFILE.
8949 * configure, config.in: Rebuild.
8951 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8953 * win32-low.c: Throughout, fix format strings and casts of
8954 printf-like functions to avoid type related warnings on all
8956 (get_child_debug_event): Print dwDebugEventCode as hex since
8957 that's how it's usually documented.
8959 2013-02-28 Yao Qi <yao@codesourcery.com>
8961 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8964 2013-02-27 Jiong Wang <jiwang@tilera.com>
8966 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8967 (reg-tilegx32.c): New rule.
8968 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8969 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8970 different register info initializer according to elf class.
8971 (init_registers_tilgx32): New function. The tilegx32 register info
8973 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8974 (tile_store_gregset): Likewise.
8976 2013-02-27 Yao Qi <yao@codesourcery.com>
8978 * server.c (process_point_options): Print debug message when
8979 debug_threads is true.
8981 2013-02-26 Yao Qi <yao@codesourcery.com>
8983 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8985 2013-02-19 Pedro Alves <palves@redhat.com>
8986 Kai Tietz <ktietz@redhat.com>
8990 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8991 instead of strtoul to extract address from packet.
8992 (process_serial_event) <'z'>: Likewise.
8994 2013-02-18 Yao Qi <yao@codesourcery.com>
8996 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8998 2013-02-14 Pedro Alves <palves@redhat.com>
9002 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9003 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9005 2013-02-14 Pedro Alves <palves@redhat.com>
9007 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9009 2013-02-14 Pedro Alves <palves@redhat.com>
9011 * tracepoint.c (save_string): Delete.
9012 (add_tracepoint_action): Use savestring instead of save_string.
9014 2013-02-12 Pedro Alves <palves@redhat.com>
9016 * linux-xtensa-low.c: Ditto.
9017 * xtensa-xtregs.c: Ditto.
9019 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9021 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9024 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9026 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9027 aarch64_num_wp_regs and aarch64_num_bp_regs to
9028 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9030 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9032 * linux-aarch64-low.c (ps_get_thread_area): Replace
9033 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9035 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9036 Marcus Shawcroft <marcus.shawcroft@arm.com>
9037 Nigel Stephens <nigel.stephens@arm.com>
9038 Yufeng Zhang <yufeng.zhang@arm.com>
9040 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9041 (aarch64.c, aarch64-without-fpu.c): New targets.
9042 * configure.srv (aarch64*-*-linux*): New.
9043 * linux-aarch64-low.c: New file.
9045 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9047 * linux-low.c (handle_extended_wait, linux_create_inferior)
9048 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9049 (dequeue_one_deferred_signal, linux_resume_one_thread)
9050 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9051 (linux_tracefork_grandchild, linux_test_for_tracefork)
9052 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9053 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9054 where the argument is 0.
9056 2013-01-25 Yao Qi <yao@codesourcery.com>
9058 * event-loop.c: Include "queue.h".
9059 (gdb_event_p): New typedef.
9060 (struct gdb_event) <next_event>: Remove.
9061 (event_queue): Change to QUEUE(gdb_event_p).
9062 (async_queue_event): Remove.
9063 (gdb_event_xfree): New.
9064 (initialize_event_loop): New.
9065 (process_event): Use API from QUEUE.
9066 (wait_for_event): Likewise.
9067 * server.c (main): Call initialize_event_loop.
9068 * server.h (initialize_event_loop): Declare.
9070 2013-01-18 Yao Qi <yao@codesourcery.com>
9072 * ax.h (struct eval_agent_expr_context): New.
9073 (gdb_eval_agent_expr): Update declaration.
9074 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9075 TFRAME. Add new argument CTX.
9076 * server.h (struct eval_agent_expr_context): Declare.
9077 (agent_mem_read, agent_tsv_read): Update declaration.
9078 (agent_mem_read_string): Likewise.
9079 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9080 (add_traceframe_block): Add new argument TPOINT.
9081 Increase TPOINT->traceframe_usage.
9082 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9083 eval_tracepoint_agent_expr.
9084 (condition_true_at_tracepoint): Likewise.
9085 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9086 (agent_mem_read_string, agent_tsv_read): Likewise.
9088 2013-01-16 Yao Qi <yao@codesourcery.com>
9090 * linux-low.c (linux_resume_one_lwp): Don't check
9091 'lwp->bp_reinsert != 0'.
9093 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9094 Pedro Alves <palves@redhat.com>
9096 * lynx-low.c (ptrace_request_to_str): Define a temporary
9097 macro and use it to simplify this function's implementation.
9099 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9101 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9104 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9106 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9108 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9110 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9112 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9114 * lynx-low.c (lynx_resume): Use the resume_info parameter
9115 to determine the ptid for the lynx_ptrace call, unless
9116 it is equal to minus_one_ptid, in which case we use the
9117 ptid of the current_inferior.
9118 (lynx_wait_1): After having received a thread create/exit
9119 event, resume the inferior's execution using the signaling
9120 thread's ptid, rather than the old ptid.
9122 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9124 * lynx-low.c (lynx_resume): Delete variable ret.
9126 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9128 * gdbreplay.c (gdbreplay_version): Update copyright year.
9129 * server.c (gdbserver_version): Likewise.
9131 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9133 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9136 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9138 * lynx-low.c (ptrace_request_to_str): Add handling for
9141 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9143 * lynx-low.c (lynx_attach): Delete variable new_process.
9145 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9147 * lynx-low.c (lynx_create_inferior): Delete variable
9150 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9152 * lynx-low.c (ptrace_request_to_str): Do not handle
9153 PTRACE_GETTHREADLIST if this macro does not exist.
9155 2012-12-15 Yao Qi <yao@codesourcery.com>
9157 * Makefile.in (OBS): Add notif.o.
9158 * notif.c, notif.h: New.
9159 * server.c: Include "notif.h".
9160 (struct vstop_notif) <next>: Remove.
9162 (queue_stop_reply): Update.
9163 (push_event, send_next_stop_reply): Remove.
9164 (discard_queued_stop_replies): Update.
9165 (notif_stop): New variable.
9166 (handle_v_stopped): Remove.
9167 (handle_v_requests): Don't call handle_v_stopped. Call
9168 handle_ack_notif instead.
9169 (queue_stop_reply_callback): Call notif_event_enque instead
9170 of queue_stop_reply.
9171 (handle_status): Don't call send_next_stop_reply, call
9172 notif_write_event instead.
9173 (kill_inferior_callback): Likewise.
9174 (detach_or_kill_inferior_callback): Likewise.
9175 (main): Call initialize_notif.
9176 (process_serial_event): Call QUEUE_is_empty.
9177 (handle_target_event): Call notif_push instead of push event.
9178 * server.h (push_event): Remove declaration.
9180 2012-12-10 Tom Tromey <tromey@redhat.com>
9182 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9183 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9186 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9187 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9188 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9189 (amd64-linux-ipa.o, ax.o): Rewrite.
9190 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9191 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9192 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9193 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9194 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9195 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9196 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9197 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9198 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9199 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9200 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9201 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9202 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9203 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9204 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9205 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9206 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9207 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9208 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9209 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9210 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9211 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9212 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9213 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9214 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9215 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9216 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9217 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9218 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9219 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9220 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9221 (reg-tilegx.o): Remove.
9222 (all_object_files): New macro.
9223 Include .deps files.
9224 * aclocal.m4, configure: Rebuild.
9225 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9226 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9227 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9229 2012-12-05 Tom Tromey <tromey@redhat.com>
9232 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9234 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9236 * configure.ac: Check for linux/perf_event.h.
9237 * config.in: Regenerated.
9238 * configure: Regenerated.
9240 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9242 * hostio.c (handle_readlink): Decrease buffer size
9243 parameter passed to readlink by one byte.
9245 2012-11-26 Yao Qi <yao@codesourcery.com>
9247 * configure.ac (build_warnings): Append '-Wempty-body'.
9248 * configure: Regenerated.
9249 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9252 2012-11-15 Pierre Muller <muller@sourceware.org>
9254 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9255 * config.in: Regenerate.
9256 * configure: Regenerate.
9257 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9258 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9259 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9260 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9262 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9263 instead of <sys/wait.h> header.
9264 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9266 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9268 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9269 (various make rules): Remove -DGDBSERVER
9271 2012-11-09 Yao Qi <yao@codesourcery.com>
9273 * spu-low.c (current_ptid): Move it to ..
9274 * gdbthread.h: ... here. New.
9275 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9276 * server.c (myresume, process_serial_event): Likewise.
9277 * thread-db.c (thread_db_find_new_threads): Likewise.
9278 * tracepoint.c (run_inferior_command): Likewise.
9280 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9282 * server.c (handle_search_memory_1): Include access length in
9285 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9287 * linux-crisv32-low.c: Fix compile errors.
9289 2012-09-04 Yao Qi <yao@codesourcery.com>
9291 * tracepoint.c (cmd_qtsv): Adjust debug message.
9292 Don't check CUR_TPOINT.
9294 2012-08-28 Yao Qi <yao@codesourcery.com>
9296 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9297 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9298 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9299 Remove declarations of xmalloc, xreallloc, xstrdup and
9301 * Makefile.in (libiberty_h): New.
9302 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9303 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9305 2012-08-23 Yao Qi <yao@codesourcery.com>
9307 * server.h: Remove declaration of 'xsnprintf'.
9309 2012-08-22 Keith Seitz <keiths@redhat.com>
9311 * server.h: Include build-gnulib-gbserver/config.h.
9312 * gdbreplay.c: Likewise.
9314 2012-08-08 Doug Evans <dje@google.com>
9316 * Makefile.in (SFILES): Add gdb_vecs.c.
9317 (OBS): Add gdb_vecs.o.
9318 (gdb_vecs_h, host_defs_h): New variables.
9319 (thread-db.o): Add $(gdb_vecs_h) dependency.
9320 (gdb_vecs.o): New rule.
9321 * thread-db.c: #include "gdb_vecs.h".
9322 (thread_db_load_search): Use a vector to iterate over path elements.
9323 Handle text appearing after "$pdir".
9325 * configure.ac: Add check for strstr.
9326 * config.in: Regenerate.
9327 * configure: Regenerate.
9329 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9331 * hostio.c (handle_pread): If pread fails, fall back to attempting
9333 (handle_pwrite): Likewise for pwrite.
9335 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9337 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9338 between unsupported TYPE and unimplementable ADDR/LEN combination.
9339 (arm_insert_point): Act on new return value.
9341 2012-07-31 Pedro Alves <palves@redhat.com>
9343 * server.c (process_point_options): Only skip tokens if we find
9344 one that is unrecognized. Don't treat 'X' specially while
9345 skipping unrecognized tokens.
9347 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9349 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9350 to 4-byte-align HW breakpoint addresses for Thumb.
9352 2012-07-27 Yao Qi <yao@codesourcery.com>
9356 * server.h: Declare gdb_agent_about_to_close.
9357 * target.c (kill_inferior): Include "agent.h".
9358 New. Send command 'kill'.
9359 * target.h (kill_inferior): Removed macro.
9360 * tracepoint.c (gdb_agent_about_to_close): New.
9361 (gdb_agent_helper_thread): Handle command 'close'.
9362 Wait endlessly until the inferior stops.
9363 Install gdb_agent_remove_socket to atexit hook.
9364 (agent_socket_name): New static variable.
9365 (gdb_agent_socket_init): Replace local variable 'name' with
9366 'agent_socket_name'.
9367 (gdb_agent_remove_socket): New.
9369 2012-07-27 Yao Qi <yao@codesourcery.com>
9371 * server.c (process_point_options): Stop at 'X' when parsing.
9373 2012-07-19 Michael Eager <eager@eagercon.com>
9375 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9377 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9378 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9379 hardware breakpoint.
9381 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9383 * gdbserver/linux-low.c (initialize_low): Call
9384 linux_ptrace_init_warnings.
9386 2012-07-02 Doug Evans <dje@google.com>
9388 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9391 2012-07-02 Stan Shebs <stan@codesourcery.com>
9393 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9394 (ax.o): Add it to build rule.
9396 (OBS): Add format.o.
9397 (IPA_OBS): Add format.o.
9398 * server.c (handle_query): Claim support for breakpoint commands.
9399 (process_point_options): Add command case.
9400 (process_serial_event): Leave running if there are printfs in
9402 * mem-break.h (any_persistent_commands): Declare.
9403 (add_breakpoint_commands): Declare.
9404 (gdb_no_commands_at_breakpoint): Declare.
9405 (run_breakpoint_commands): Declare.
9406 * mem-break.c (struct point_command_list): New struct.
9407 (struct breakpoint): New field command_list.
9408 (any_persistent_commands): New function.
9409 (add_commands_to_breakpoint): New function.
9410 (add_breakpoint_commands): New function.
9411 (gdb_no_commands_at_breakpoint): New function.
9412 (run_breakpoint_commands): New function.
9413 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9415 * ax.c: Include format.h.
9416 (ax_printf): New function.
9417 (gdb_eval_agent_expr): Add printf opcode.
9419 2012-06-13 Yao Qi <yao@codesourcery.com>
9421 * server.c (start_inferior): Remove duplicated writes to fields
9422 'last_resume_kind' and 'last_status' of 'current_inferior'.
9424 2012-06-12 Yao Qi <yao@codesourcery.com>
9425 Pedro Alves <palves@redhat.com>
9427 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9429 * server.c (handle_v_cont): Extend comment.
9431 2012-06-11 Yao Qi <yao@codesourcery.com>
9433 * linux-low.c (linux_attach): Add 'static'.
9435 2012-06-06 Yao Qi <yao@codesourcery.com>
9437 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9439 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9441 Fix gcc -flto compilation warning.
9442 * server.c (main): Make variable multi_mode and attach volatile.
9444 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9446 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9447 if the platform doesn't know about it.
9449 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9451 * Makefile.in (SFILES): Add linux-tile-low.c.
9452 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9453 * configure.srv: Handle tilegx-*-linux*.
9454 * linux-tile-low.c: New file.
9456 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9458 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9460 2012-05-24 Pedro Alves <palves@redhat.com>
9464 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9466 2012-05-24 Pedro Alves <palves@redhat.com>
9470 Replace target_signal with gdb_signal throughout.
9472 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9474 * linux-low.c (linux_store_registers): Avoid the copying sequence
9475 when no data has been retrieved by ptrace.
9477 2012-05-22 Will Deacon <will.deacon@arm.com>
9479 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9480 Include asm/ptrace.h.
9481 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9484 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9486 * linux-low.c (linux_store_registers): Don't re-retrieve data
9487 with ptrace that has already been obtained from /proc. Always
9488 copy any data retrieved with ptrace to the buffer supplied.
9490 2012-05-11 Yao Qi <yao@codesourcery.com>
9491 Pedro Alves <palves@redhat.com>
9493 * linux-low.c (enum stopping_threads_kind): New.
9494 (stopping_threads): Change type to `enum stopping_threads_kind'.
9495 (handle_extended_wait): If stopping and suspending threads, leave
9496 the new_lwp suspended too.
9497 (linux_wait_for_event): Adjust.
9498 (stop_all_lwps): Set `stopping_threads' to
9499 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9500 whether we're suspending threads or just stopping them. Assert no
9503 2012-04-29 Yao Qi <yao@codesourcery.com>
9505 * server.h: Move some code to ...
9506 * gdbthread.h: ... here. New.
9507 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9508 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9509 (nto-low.o, win32-low.o): Likewise.
9510 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9511 * regcache.c, remote-utils.c, server.c: Likewise.
9512 * target.c, tracepoint.c, win32-low.c: Likewise.
9514 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9516 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9517 (PTRACE_ARG4_TYPE): Likewise.
9518 (PTRACE_XFER_TYPE): Likewise.
9519 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9520 ptrace to PTRACE_ARG3_TYPE.
9521 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9522 (PTRACE_ARG4_TYPE): Likewise.
9523 (PTRACE_XFER_TYPE): Likewise.
9524 (linux_detach_one_lwp): Cast fourth argument of
9525 ptrace to long then PTRACE_ARG4_TYPE.
9526 (regsets_fetch_inferior_registers): Cast third argument of
9527 ptrace to long then PTRACE_ARG3_TYPE.
9528 (regsets_store_inferior_registers): Likewise.
9530 2012-04-20 Pedro Alves <palves@redhat.com>
9532 * configure: Regenerate.
9534 2012-04-19 Pedro Alves <palves@redhat.com>
9536 * Makefile.in (GNULIB_BUILDDIR): New.
9537 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9538 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9539 (all, install-only, uninstall, clean-info, all-lib, clean): No
9540 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9541 (maintainer-clean realclean distclean): Use subdir_do.
9543 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9544 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9545 * acinclude.m4: Include acx_configure_dir.m4.
9546 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9547 calls. Call AC_PROG_RANLIB. Configure gnulib using
9550 (GNULIB_STDINT_H): Adjust.
9551 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9552 * gdbreplay.c: Include build-gnulib/config.h.
9553 * server.h: Likewise.
9554 * aclocal.m4: Regenerate.
9555 * config.in: Regenerate.
9556 * configure: Regenerate.
9558 2012-04-19 Pedro Alves <palves@redhat.com>
9560 * Makefile.in (LIBGNU, INCGNU): Adjust.
9561 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9562 (all, install-only, uninstall, clean-info, all-lib, clean)
9563 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9564 * configure.ac: Adjust AC_OUTPUT output.
9565 * aclocal.m4: Regenerate.
9566 * configure: Regenerate.
9568 2012-04-19 Pedro Alves <palves@redhat.com>
9570 * Makefile.in (generated_files): New.
9571 (server_h): Remove the explicit dependency on config.h, and depend
9572 on $generated_files.
9574 2012-04-19 Pedro Alves <palves@redhat.com>
9576 * Makefile.in (INCGNU): Add -Ignulib.
9578 2012-04-19 Pedro Alves <palves@redhat.com>
9580 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9581 (INCGNU): ... this, and spell out -I here.
9582 (GNULIB_LIB): Rename to ...
9584 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9586 2012-04-19 Pedro Alves <palves@redhat.com>
9588 * config.in: Regenerate.
9590 2012-04-19 Pedro Alves <palves@redhat.com>
9592 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9593 * server.h (memmem): Remove declaration.
9594 * config.in: Regenerate.
9595 * configure: Regenerate.
9597 2012-04-19 Yao Qi <yao@codesourcery.com>
9599 * Makefile.in (SFILES): Add common/vec.c.
9603 2012-04-19 Yao Qi <yao@codesourcery.com>
9605 * remote-utils.c (prepare_resume_reply): Replace with macro
9606 target_core_of_thread.
9607 * server.c (handle_qxfer_threads_proper): Likewise.
9608 * target.h (traget_core_of_thread): New macro.
9610 2012-04-18 Pedro Alves <palves@redhat.com>
9612 * aclocal.m4: Regenerate.
9613 * configure: Regenerate.
9615 2012-04-16 Yao Qi <yao@codesourcery.com>
9617 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9618 duplicated on address.
9620 2012-04-16 Yao Qi <yao@codesourcery.com>
9622 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9623 (struct tracepoint_action_ops) <send>: New field.
9624 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9625 (agent_expr_send, x_tracepoint_action_send): New.
9626 (l_tracepoint_action_send): New.
9627 (cmd_qtdp): Download and install tracepoint
9628 according to `use_agent'.
9629 (run_inferior_command): Add one more parameter `len'.
9631 (tracepoint_send_agent): New.
9632 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9634 2012-04-16 Yao Qi <yao@codesourcery.com>
9636 * tracepoint.c (download_tracepoints): Moved to ...
9637 (cmd_qtstart): ... here.
9639 2012-04-14 Yao Qi <yao@codesourcery.com>
9641 * tracepoint.c: Include inttypes.h.
9642 (struct collect_memory_action): Use sized types.
9643 (struct tracepoint): Likewise.
9644 (cmd_qtdp, stop_tracing): Update print specifiers.
9645 (cmd_qtp, response_tracepoint): Likewise.
9646 (collect_data_at_tracepoint): Likewise.
9647 (collect_data_at_step): Likewise.
9649 2012-04-14 Yao Qi <yao@codesourcery.com>
9651 Import gnulib module inttypes.
9652 * aclocal.m4, config.in, configure: Regenerated.
9654 2012-04-14 Yao Qi <yao@codesourcery.com>
9656 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9657 Makefile and config.status at last.
9659 2012-04-13 Yao Qi <yao@codesourcery.com>
9661 * tracepoint.c: Include stdint.h unconditionally.
9663 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9665 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9666 on BFD_HAVE_SYS_PROCFS_TYPE.
9667 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9668 * configure: Regenerate.
9669 * config.in: Likewise.
9671 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9673 * Makefile.in (clean): Also remove x32.c x32-linux.c
9674 x32-avx.c x32-avx-linux.c.
9675 (x32.o): New target.
9677 (x32-linux.o): Likewise.
9678 (x32-linux.c): Likewise.
9679 (x32-avx.o): Likewise.
9680 (x32-avx.c): Likewise.
9681 (x32-avx-linux.o): Likewise.
9682 (x32-avx-linux.c): Likewise.
9684 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9685 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9686 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9687 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9688 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9689 i386/x32-avx-linux.xml.
9691 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9692 (init_registers_x32_avx_linux): Likwise.
9693 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9694 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9696 2012-04-13 Pedro Alves <palves@redhat.com>
9698 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9699 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9700 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9701 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9704 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9706 * linux-x86-low.c (compat_x32_clock_t): New.
9707 (compat_x32_siginfo_t): Likewise.
9708 (compat_x32_siginfo_from_siginfo): Likewise.
9709 (siginfo_from_compat_x32_siginfo): Likewise.
9710 (linux_is_elf64): Likewise.
9711 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9712 and siginfo_from_compat_x32_siginfo for x32.
9713 (x86_arch_setup): Set linux_is_elf64.
9715 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9718 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9720 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9721 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9722 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9723 compatible with process.
9725 2012-04-12 Yao Qi <yao@codesourcery.com>
9727 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9728 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9729 (install-only, install-info, clean): Handle sub dir gnulib.
9730 (all-lib, am--refresh): New targets.
9731 (memmem.o): Remove target.
9732 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9733 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9734 (AC_REPLACE_FUNCS): Remove memmem.
9735 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9736 (AC_OUTPUT): Generate Makefile in gnulib/.
9737 * aclocal.m4, config.in, configure: Regenerated.
9739 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9741 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9743 2012-04-05 Pedro Alves <palves@redhat.com>
9745 -Werror=strict-aliasing
9747 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9750 2012-04-04 Pedro Alves <palves@redhat.com>
9752 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9753 (sparc_store_gregset_from_stack, sparc_store_gregset)
9754 (sparc_breakpoint_at): Fix formatting.
9756 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9758 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9760 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9761 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9762 * config.in: Regenerate.
9763 * configure: Likewise.
9765 2012-03-29 Pedro Alves <palves@redhat.com>
9767 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9768 Correct ptrace arguments.
9770 2012-03-28 Pedro Alves <palves@redhat.com>
9772 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9773 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9774 (IA64_FR1_REGNUM): New defines.
9775 (ia64_fetch_register): New.
9776 (the_low_target): Install it.
9777 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9779 * linux-low.c (linux_fetch_registers): Try the
9780 the_low_target.fetch_register hook first.
9782 * linux-arm-low.c (the_low_target): Adjust.
9783 * linux-bfin-low.c (the_low_target): Adjust.
9784 * linux-cris-low.c (the_low_target): Adjust.
9785 * linux-crisv32-low.c (the_low_target): Adjust.
9786 * linux-m32r-low.c (the_low_target): Adjust.
9787 * linux-m68k-low.c (the_low_target): Adjust.
9788 * linux-mips-low.c (the_low_target): Adjust.
9789 * linux-ppc-low.c (the_low_target): Adjust.
9790 * linux-s390-low.c (the_low_target): Adjust.
9791 * linux-sh-low.c (the_low_target): Adjust.
9792 * linux-sparc-low.c (the_low_target): Adjust.
9793 * linux-tic6x-low.c (the_low_target): Adjust.
9794 * linux-x86-low.c (the_low_target): Adjust.
9795 * linux-xtensa-low.c (the_low_target): Adjust.
9797 2012-03-26 Pedro Alves <palves@redhat.com>
9799 * server.c (handle_qxfer_libraries): Don't bail early if
9800 the_target->qxfer_libraries_svr4 is not NULL.
9802 2012-03-26 Pedro Alves <palves@redhat.com>
9804 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9806 2012-03-23 Pedro Alves <palves@redhat.com>
9808 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9809 "library-list-svr4" element's start tag when the the DSO list is
9812 2012-03-23 Pedro Alves <palves@redhat.com>
9814 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9815 a variable whose type size is the same as the inferior's pointer
9818 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9820 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9822 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9823 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9824 * linux-low.h: Include <signal.h>.
9825 (struct siginfo): Remove forward declaration.
9826 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9829 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9831 * .gitignore: Ignore more files.
9833 2012-03-19 Pedro Alves <palves@redhat.com>
9834 Jan Kratochvil <jan.kratochvil@redhat.com>
9836 * server.c (cont_thread, general_thread): Add describing comments.
9837 (start_inferior): Clear `cont_thread'.
9838 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9841 2012-03-15 Yao Qi <yao@codesourcery.com>
9843 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9845 (cmd_qtdp): ... here.
9847 2012-03-15 Yao Qi <yao@codesourcery.com>
9849 * tracepoint.c (struct tracepoint_action_ops): New.
9850 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9851 (m_tracepoint_action_download): New.
9852 (r_tracepoint_action_download): New.
9853 (x_tracepoint_action_download): New.
9854 (l_tracepoint_action_download): New.
9855 (add_tracepoint_action): Install `action->ops' according type.
9856 (download_tracepoint_1): Move code `download' function pointer
9857 of various tracepoint_action_ops.
9859 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9861 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9862 linux_ptrace_attach_warnings.
9864 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9866 * Makefile.in (linux-ptrace.o): New.
9867 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9868 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9869 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9870 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9871 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9873 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9875 2012-03-08 Yao Qi <yao@codesourcery.com>
9876 Pedro Alves <palves@redhat.com>
9878 Fix PR server/13392.
9879 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9881 * tracepoint.c (remove_tracepoint): New.
9882 (cmd_qtdp): Call remove_tracepoint when failed to install.
9884 2012-03-07 Pedro Alves <palves@redhat.com>
9886 * linux-low.c (get_detach_signal): New.
9887 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9888 Pass on pending signals to PTRACE_DETACH. Check the result of the
9890 * server.c (program_signals, program_signals_p): New.
9891 (handle_general_set): Handle QProgramSignals.
9892 * server.h (program_signals, program_signals_p): Declare.
9894 2012-03-05 Pedro Alves <palves@redhat.com>
9895 Jan Kratochvil <jan.kratochvil@redhat.com>
9897 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9900 2012-03-03 Yao Qi <yao@codesourcery.com>
9902 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9903 agent_look_up_symbols.
9905 2012-03-03 Yao Qi <yao@codesourcery.com>
9907 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9908 (linux-x86-low.o): Likewise.
9909 * server.h: Remove in_process_agent_loaded.
9910 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9914 2012-03-03 Yao Qi <yao@codesourcery.com>
9916 * tracepoint.c (gdb_agent_capability): New global.
9917 (in_process_agent_loaded_ust): Renamed to
9918 `in_process_agent_supports_ust'.
9920 (in_process_agent_supports_ust): Call agent_capability_check.
9921 (clear_installed_tracepoints): Assert that agent supports
9924 2012-03-03 Yao Qi <yao@codesourcery.com>
9926 * linux-low.c (linux_supports_agent): New.
9927 (linux_target_ops): Initialize field `supports_agent' with
9928 linux_supports_agent.
9929 * target.h (struct target_ops) <supports_agent>: New.
9930 (target_supports_agent): New macro.
9931 * server.c (handle_general_set): Handle packet 'QAgent'.
9932 (handle_query): Send `QAgent+'.
9933 * Makefile.in (server.o): Depends on agent.h.
9935 2012-03-03 Yao Qi <yao@codesourcery.com>
9937 * Makefile.in (OBS): Add agent.o.
9938 Add new rule for agent.o.
9939 Track dependence of tracepoint.c on agent.h.
9940 * tracepoint.c (run_inferior_command_1):
9941 (run_inferior_command): Call agent_run_command.
9942 (gdb_ust_connect_sync_socket): Deleted. Move it to
9944 (resume_thread, stop_thread): Likewise.
9945 (gdb_ust_socket_init): Renamed to ...
9946 (gdb_agent_socket_init): ... New.
9947 (gdb_ust_thread): Renamed to ...
9948 (gdb_agent_helper_thread): ... New.
9949 (gdb_ust_init): Move some code to ...
9950 (gdb_agent_init): ... here. New.
9951 [HAVE_UST]: Call gdb_ust_init.
9952 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9953 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9954 * config.in, configure: Regenerated.
9956 2012-03-02 Pedro Alves <palves@redhat.com>
9958 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9959 * linux-low.c (struct simple_pid_list): New.
9960 (stopped_pids): New a struct simple_pid_list pointer.
9961 (add_to_pid_list, pull_pid_from_list): New.
9962 (handle_extended_wait): Don't assume the first signal new children
9963 report is SIGSTOP. Adjust call to pull_pid_from_list.
9964 (linux_wait_for_lwp): Adjust.
9966 2012-03-02 Yao Qi <yao@codesourcery.com>
9968 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9971 2012-03-02 Yao Qi <yao@codesourcery.com>
9973 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9974 `stop_pc' and `tpoint'. Update caller.
9976 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9978 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9979 * linux-low.c (use_linux_regsets): New macro.
9980 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9981 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9982 (linux_register_in_regsets): New function.
9983 (usr_fetch_inferior_registers): Skip registers covered by
9985 (usr_store_inferior_registers): Likewise.
9986 (usr_fetch_inferior_registers): New macro.
9987 (usr_store_inferior_registers): Likewise.
9988 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9989 (linux_store_registers): Likewise.
9990 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9992 (init_registers_mips64_dsp_linux): Likewise.
9993 (init_registers_mips_linux): New macro.
9994 (init_registers_mips_dsp_linux): Likewise.
9995 (mips_dsp_num_regs): Likewise.
9996 (DSP_BASE, DSP_CONTROL): New fallback macros.
9997 (mips_base_regs): New macro.
9998 (mips_regmap): Use it. Fix the size.
9999 (mips_dsp_regmap): New variable.
10000 (mips_dsp_regset_bitmap): Likewise.
10001 (mips_arch_setup): New function.
10002 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10004 (mips_cannot_store_register): Likewise.
10005 (the_low_target): Update .arch_setup, .num_regs and .regmap
10006 initializers. Add .regset_bitmap initializer.
10007 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10009 * linux-bfin-low.c (the_low_target): Likewise.
10010 * linux-cris-low.c (the_low_target): Likewise.
10011 * linux-crisv32-low.c (the_low_target): Likewise.
10012 * linux-ia64-low.c (the_low_target): Likewise.
10013 * linux-m32r-low.c (the_low_target): Likewise.
10014 * linux-m68k-low.c (the_low_target): Likewise.
10015 * linux-ppc-low.c (the_low_target): Likewise.
10016 * linux-s390-low.c (the_low_target): Likewise.
10017 * linux-sh-low.c (the_low_target): Likewise.
10018 * linux-sparc-low.c (the_low_target): Likewise.
10019 * linux-tic6x-low.c (the_low_target): Likewise.
10020 * linux-x86-low.c (the_low_target): Likewise.
10021 * linux-xtensa-low.c (the_low_target): Likewise.
10022 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10023 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10024 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10026 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10027 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10029 2012-02-29 Yao Qi <yao@codesourcery.com>
10030 Pedro Alves <palves@redhat.com>
10032 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10033 `step_over_finished' is true.
10035 2012-02-27 Pedro Alves <palves@redhat.com>
10037 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10038 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10040 2012-02-27 Pedro Alves <palves@redhat.com>
10043 * linux-low.c (pid_is_stopped): New.
10044 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10046 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10048 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10051 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10053 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10055 2012-02-24 Luis Machado <lgustavo@codesourcery>
10057 * server.c (handle_query): Advertise support for target-side
10058 breakpoint condition evaluation.
10059 (process_point_options): New function.
10060 (process_serial_event): When inserting a breakpoint, check for
10061 a target-side condition that should be evaluated.
10063 * mem-break.c: Include regcache.h and ax.h.
10064 (point_cond_list_t): New data structure.
10065 (breakpoint) <cond_list>: New field.
10066 (find_gdb_breakpoint_at): Make non-static.
10067 (delete_gdb_breakpoint_at): Clear any target-side
10069 (clear_gdb_breakpoint_conditions): New function.
10070 (add_condition_to_breakpoint): Likewise.
10071 (add_breakpoint_condition): Likewise.
10072 (gdb_condition_true_at_breakpoint): Likewise.
10073 (gdb_breakpoint_here): Return result directly instead
10074 of going through a local variable.
10076 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10077 (clear_gdb_breakpoint_conditions): Likewise.
10078 (add_breakpoint_condition): Likewise.
10079 (gdb_condition_true_at_breakpoint): Likewise.
10081 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10082 (need_step_over_p): Take target-side breakpoint condition into
10085 2012-02-24 Luis Machado <lgustavo@codesourcery>
10087 * server.h: Include tracepoint.h.
10088 (agent_mem_read, agent_get_trace_state_variable_value,
10089 agent_set_trace_state_variable_value,
10090 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10091 get_set_tsv_func_addr): New prototypes.
10093 * ax.h: New include file.
10094 * ax.c: New source file.
10096 * tracepoint.c: Include ax.h.
10097 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10098 agent_expr, eval_result_type): Move to ax.h.
10099 (parse_agent_expr): Rename to ...
10100 (gdb_parse_agent_expr): ... this, make it non-static and move
10102 (unparse_agent_expr) Rename to ...
10103 (gdb_unparse_agent_expr): ... this, make it non-static and move
10105 (eval_agent_expr): Rename to ...
10106 (eval_tracepoint_agent_expr): ... this.
10107 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10108 forward declarations.
10109 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10110 (agent_get_trace_state_variable_value): New function.
10111 (agent_set_trace_state_variable_value): New function.
10112 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10113 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10114 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10115 (condition_true_at_tracepoint): Likewise.
10116 (parse_agent_expr): Rename to ...
10117 (gdb_parse_agent_expr): ... this and move to ax.c.
10118 (unparse_agent_expr): Rename to ...
10119 (gdb_unparse_agent_expr): ... this and move to ax.c.
10120 (gdb_agent_op_name): Move to ax.c.
10121 (eval_agent_expr): Rename to ...
10122 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10124 (eval_tracepoint_agent_expr): New function.
10125 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10127 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10129 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10130 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10131 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10132 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10133 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10134 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10135 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10136 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10137 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10138 (compile_bytecodes): Remove forward declaration.
10139 (is_goto_target): Move to ax.c.
10140 (compile_bytecodes): Move to ax.c and call
10141 agent_get_trace_state_variable_value (...) and
10142 agent_set_trace_state_variable_value (...).
10144 * Makefile.in: Update ax.c and IPA dependencies.
10146 2012-02-24 Pedro Alves <palves@redhat.com>
10148 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10149 (cmd_bigqtbuffer_circular): ... this. Only handle
10150 'QTBuffer:circular:'.
10151 (handle_tracepoint_general_set): Adjust.
10153 2012-02-16 Yao Qi <yao@codesourcery.com>
10155 * inferiors.c: Move code to ...
10156 * dll.c: .... here. New.
10157 * server.h: Declare clear_dlls.
10158 * Makefile.in (SFILES): Add dll.c.
10162 2012-02-11 Yao Qi <yao@codesourcery.com>
10164 * server.c: (handle_monitor_command): Add a new parameter
10166 (handle_query): Update caller.
10168 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10170 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10171 * configure, config.in: Regenerate.
10172 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10175 2012-02-02 Pedro Alves <palves@redhat.com>
10177 Try SIGKILL first, then PTRACE_KILL.
10178 * linux-low.c (linux_kill_one_lwp): New.
10179 (linux_kill_one_lwp): Rename to ...
10180 (kill_one_lwp_callback): ... this. Use the new
10181 linux_kill_one_lwp.
10183 2012-02-02 Pedro Alves <palves@redhat.com>
10185 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10188 2012-01-27 Pedro Alves <palves@redhat.com>
10190 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10191 (elf_64_file_p): Make static.
10192 (linux_pid_exe_is_elf_64_file): New.
10193 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10194 Delete declarations.
10195 (linux_pid_exe_is_elf_64_file): Declare.
10196 * linux-x86-low.c (x86_arch_setup): Use
10197 linux_pid_exe_is_elf_64_file.
10199 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10201 * linux-low.c (linux_wait_for_event_1): Rename to ...
10202 (linux_wait_for_event): ... here and merge it with former
10203 linux_wait_for_event - new variable wait_ptid, use it.
10204 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10206 2012-01-23 Pedro Alves <palves@redhat.com>
10208 * server.c (main): Avoid yet another case of infinite loop while
10209 detaching/killing after a longjmp.
10211 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10214 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10216 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10218 * hostio.c (handle_readlink): New function.
10219 (handle_vFile): Call it to handle "vFile:readlink" packets.
10221 2012-01-20 Pedro Alves <palves@redhat.com>
10222 Ulrich Weigand <ulrich.weigand@linaro.org>
10224 * server.c (handle_v_requests): Only support vAttach and vRun to
10225 start multiple processes when in extended protocol mode.
10227 2012-01-17 Pedro Alves <palves@redhat.com>
10229 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10230 memalign plus mprotect to allocate the scratch buffer.
10232 2012-01-13 Pedro Alves <palves@redhat.com>
10234 * server.c (attach_inferior): Clear `cont_thread'.
10236 2012-01-13 Pedro Alves <palves@redhat.com>
10238 * server.c (main): Avoid infinite loop while detaching/killing
10241 2012-01-09 Doug Evans <dje@google.com>
10243 * server.c (start_inferior): Set last_ptid in --wrapper case.
10245 2012-01-06 Yao Qi <yao@codesourcery.com>
10247 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10249 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10251 2012-01-04 Yao Qi <yao@codesourcery.com>
10253 * tracepoint.c (cmd_qtdp): Print debug message
10254 for static tracepoint.
10256 2012-01-04 Yao Qi <yao@codesourcery.com>
10258 * tracepoint.c (trace_vdebug): Differentiate debug message
10259 between gdbserver and IPA.
10261 2012-01-03 Yao Qi <yao@codesourcery.com>
10263 * tracepoint.c (tracepoint_was_hit): Don't collect for
10266 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10268 * terminal.h: Reformat copyright header.
10270 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10272 * server.c (gdbserver_version): Update copyright year.
10273 * gdbreplay.c (gdbreplay_version): Likewise.
10275 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10277 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10280 2011-12-18 Hui Zhu <teawater@gmail.com>
10281 * linux-low.c (linux_create_inferior): Save return value to ret.
10283 2011-12-18 Hui Zhu <teawater@gmail.com>
10285 * linux-low.c (linux_create_inferior): Save return value to ret.
10287 2011-12-16 Doug Evans <dje@google.com>
10289 * linux-low.c (linux_create_inferior): If stdio connection,
10290 redirect stdin from /dev/null, stdout to stderr.
10291 * remote-utils.c (remote_is_stdio): New static global.
10292 (remote_connection_is_stdio): New function.
10293 (remote_prepare): Handle stdio connection.
10294 (remote_open): Ditto.
10295 (remote_close): Don't close stdin for stdio connections.
10296 (read_prim,write_prim): New functions. Replace all calls to
10297 read/write to these.
10298 * server.c (main): Watch for "-" argument. Move call to
10299 remote_prepare before start_inferior.
10300 * server.h (STDIO_CONNECTION_NAME): New macro.
10301 (remote_connection_is_stdio): Declare.
10303 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10304 in debugging output.
10306 2011-12-15 Yao Qi <yao@codesourcery.com>
10308 * tracepoint.c: Include sys/syscall.h.
10309 (gdb_ust_thread): Remove preprocessor conditional.
10311 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10313 * linux-low.c (linux_detach_one_lwp): Call
10314 the_low_target.prepare_to_resume before detaching.
10316 2011-12-14 Yao Qi <yao@codesourcery.com>
10318 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10321 2011-12-14 Yao Qi <yao@codesourcery.com>
10323 * i386-low.c (i386_low_stopped_data_address): Initialize local
10324 variable `control'.
10326 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10330 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10331 DR_CONTROL unless necessary. Extend comments.
10332 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10333 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10335 2011-12-13 Yao Qi <yao@codesourcery.com>
10337 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10339 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10341 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10343 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10344 Print new debug message for such case.
10346 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10348 Fix overlapping memcpy.
10349 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10350 the read_inferior_memory transfer.
10351 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10352 write_inferior_memory transfer.
10353 (set_fast_tracepoint_jump): New variable buf. Use it for the
10354 read_inferior_memory and write_inferior_memory transfers.
10355 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10356 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10357 Use it for the write_inferior_memory transfer.
10358 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10361 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10363 * linux-low.c (fetch_register, store_register): Make code
10364 consistent, fix formatting.
10366 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10368 * linux-low.c (usr_store_inferior_registers): Factor out code
10369 to handle individual registers into...
10370 (store_register): ... this new function.
10372 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10374 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10375 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10376 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10377 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10378 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10379 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10380 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10381 (srv_xmlfiles): Add new XML files.
10383 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10385 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10386 (init_registers_s390_linux32v1): Add prototype.
10387 (init_registers_s390_linux32v2): Likewise.
10388 (init_registers_s390_linux64v1): Likewise.
10389 (init_registers_s390_linux64v2): Likewise.
10390 (init_registers_s390x_linux64v1): Likewise.
10391 (init_registers_s390x_linux64v2): Likewise.
10392 (s390_num_regs): Increment to 52.
10393 (s390_regmap): Add orig_r2 register.
10394 (s390_num_regs_3264): Increment to 68.
10395 (s390_regmap_3264): Add orig_r2 register.
10396 (s390_collect_ptrace_register): Handle orig_r2 register.
10397 (s390_supply_ptrace_register): Likewise.
10398 (s390_fill_last_break): New function.
10399 (s390_store_last_break): Likewise.
10400 (s390_fill_system_call): New function.
10401 (s390_store_system_call): Likewise.
10402 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10404 (s390_check_regset): New function.
10405 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10406 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10407 Update target_regsets for available register sets.
10409 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10410 Jan Kratochvil <jan.kratochvil@redhat.com>
10412 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10413 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10415 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10416 * linux-low.h (struct process_info_private): New member r_debug.
10417 * server.c (handle_qxfer_libraries): Call
10418 the_target->qxfer_libraries_svr4.
10419 (handle_qxfer_libraries_svr4): New function.
10420 (qxfer_packets): New entry "libraries-svr4".
10421 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10422 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10423 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10424 PACKET_qXfer_libraries_svr4.
10426 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10428 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10429 PSW address/mask between 8-byte and 16-byte formats.
10430 (s390_supply_ptrace_register): Likewise.
10431 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10432 basic addressing mode bit.
10434 2011-11-24 Stan Shebs <stan@codesourcery.com>
10436 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10438 2011-11-17 Stan Shebs <stan@codesourcery.com>
10440 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10441 (tracing_start_time): New global.
10442 (tracing_stop_time): New global.
10443 (tracing_user_name): New global.
10444 (tracing_notes): New global.
10445 (tracing_stop_note): New global.
10446 (cmd_qtstart): Set traceframe_usage, start_time.
10447 (stop_tracing): Set stop_time.
10448 (cmd_qtstatus): Report additional status.
10449 (cmd_qtp): New function.
10450 (handle_tracepoint_query): Call it.
10451 (cmd_qtnotes): New function.
10452 (handle_tracepoint_general_set): Call it.
10453 (get_timestamp): Rename from tsv_get_timestamp.
10455 2011-11-14 Stan Shebs <stan@codesourcery.com>
10456 Kwok Cheung Yeung <kcy@codesourcery.com>
10458 * linux-x86-low.c (small_jump_insn): New.
10459 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10460 trampoline and error message, build a trampoline and issue a small
10461 jump instruction to it.
10462 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10463 trampoline and error message.
10464 (x86_get_min_fast_tracepoint_insn_len): New.
10465 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10466 * linux-low.h (struct linux_target_ops): Add arguments to
10467 install_fast_tracepoint_jump_pad operation, add new operation.
10468 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10470 (linux_get_min_fast_tracepoint_insn_len): New function.
10471 (linux_target_op): Add new operation.
10472 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10473 (gdb_trampoline_buffer_end): Ditto.
10474 (gdb_trampoline_buffer_error): Ditto.
10475 (struct ipa_sym_addresses): Add fields for new IPA variables.
10476 (symbol_list): Add entries for new IPA variables.
10477 (struct tracepoint): Add fields to hold the address range of the
10478 trampoline used by the tracepoint.
10479 (trampoline_buffer_head): New static variable.
10480 (trampoline_buffer_tail): Ditto.
10481 (claim_trampoline_space): New function.
10482 (have_fast_tracepoint_trampoline_buffer): New function.
10483 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10485 (install_fast_tracepoint): Ditto, also add error buffer argument.
10486 (cmd_qtminftpilen): New function.
10487 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10488 (fast_tracepoint_from_trampoline_address): New function.
10489 (fast_tracepoint_collecting): Handle trampoline as part of jump
10491 (set_trampoline_buffer_space): New function.
10492 (initialize_tracepoint): Initialize new IPA variables.
10493 * target.h (struct target_ops): Add arguments to
10494 install_fast_tracepoint_jump_pad operation, add new
10495 get_min_fast_tracepoint_insn_len operation.
10496 (target_get_min_fast_tracepoint_insn_len): New.
10497 (install_fast_tracepoint_jump_pad): Add arguments.
10498 * server.h (IPA_BUFSIZ): Define.
10499 * linux-i386-ipa.c: Include extra header files.
10500 (initialize_fast_tracepoint_trampoline_buffer): New function.
10501 (initialize_low_tracepoint): Call it.
10502 * server.h (set_trampoline_buffer_space): Declare.
10503 (claim_trampoline_space): Ditto.
10504 (have_fast_tracepoint_trampoline_buffer): Ditto.
10506 2011-11-14 Yao Qi <yao@codesourcery.com>
10508 * server.c (handle_query): Handle InstallInTrace for qSupported.
10509 * tracepoint.c (add_tracepoint): Sort list.
10510 (install_tracepoint, download_tracepoint): New.
10511 (cmd_qtdp): Call them to install and download tracepoints.
10512 (sort_tracepoints): Removed.
10513 (cmd_qtstart): Update.
10515 2011-11-14 Yao Qi <yao@codesourcery.com>
10517 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10518 * mem-break.h: Declare.
10519 * tracepoint.c (cmd_qtstart): Move some code to ...
10520 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10522 (download_tracepoints): Move some code to ...
10523 (download_tracepoint_1): ... here. New.
10525 2011-11-08 Yao Qi <yao@codesourcery.com>
10527 * remote-utils.c (relocate_instruction): A comment fix.
10529 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10531 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10532 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10533 dr_status_mirror and dr_control_mirror from debug_reg_state.
10534 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10535 (i386_initial_stuff): Remove use of deleted globals.
10536 (i386_get_thread_context, i386_set_thread_context,
10537 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10538 from debug_reg_state.
10540 2011-11-05 Yao Qi <yao@codesourcery.com>
10542 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10543 address as TPOINT's.
10545 2011-11-02 Stan Shebs <stan@codesourcery.com>
10547 * tracepoint.c (agent_mem_read_string): New function.
10548 (eval_agent_expr): Call it for tracenz.
10549 * server.c (handle_query): Report support for tracenz.
10551 2011-11-02 Yao Qi <yao@codesourcery.com>
10553 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10555 2011-11-02 Yao Qi <yao@codesourcery.com>
10557 * target.h: Fix a typo in comment.
10559 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10561 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10562 clobber the breakpoints' shadows with fast tracepoint jumps.
10563 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10564 * target.c (write_inferior_memory): Also pass MYADDR down to
10567 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10569 * configure.ac: Check support for personality routine.
10570 * configure: Regenerate.
10571 * config.in: Likewise.
10572 * linux-low.c: Include <sys/personality.h>.
10573 Define ADDR_NO_RANDOMIZE if necessary.
10574 (linux_create_inferior): Disable address space randomization when
10575 forking inferior, if requested.
10576 (linux_supports_disable_randomization): New function.
10577 (linux_target_ops): Install it.
10578 * server.h (disable_randomization): Declare.
10579 * server.c (disable_randomization): New global variable.
10580 (handle_general_set): Handle QDisableRandomization.
10581 (handle_query): Likewise for qSupported.
10582 (main): Support --disable-randomization and --no-disable-randomization
10583 command line arguments.
10584 * target.h (struct target_ops): Add supports_disable_randomization.
10585 (target_supports_disable_randomization): New macro.
10587 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10589 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10591 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10592 [!PT_GETDSBT] (target_loadmap): New definition.
10593 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10594 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10595 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10596 and PT_GETDSBT to LINUX_LOADMAP.
10597 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10598 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10600 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10602 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10603 (arm_linux_hwbp_cap): New static variable.
10604 (arm_linux_get_hwbp_cap): Replace by ...
10605 (arm_linux_init_hwbp_cap): ... this new function.
10606 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10607 (arm_linux_get_hw_watchpoint_count): Likewise.
10608 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10609 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10610 (arm_prepare_to_resume): Use perror_with_name instead of error.
10612 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10614 * linux-arm-low.c: Include <signal.h>.
10615 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10616 (struct arm_linux_hwbp_cap): New data type.
10617 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10618 (struct arm_linux_hw_breakpoint): New data type.
10619 (MAX_BPTS, MAX_WPTS): Define.
10620 (struct arch_process_info, struct arch_lwp_info): New data types.
10621 (arm_linux_get_hwbp_cap): New function.
10622 (arm_linux_get_hw_breakpoint_count): Likewise.
10623 (arm_linux_get_hw_watchpoint_count): Likewise.
10624 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10625 (arm_hwbp_control_initialize): Likewise.
10626 (arm_hwbp_control_is_enabled): Likewise.
10627 (arm_hwbp_control_is_initialized): Likewise.
10628 (arm_hwbp_control_disable): Likewise.
10629 (arm_linux_hw_breakpoint_equal): Likewise.
10630 (arm_linux_hw_point_initialize): Likewise.
10631 (struct update_registers_data): New data structure.
10632 (update_registers_callback: New function.
10633 (arm_insert_point): Likewise.
10634 (arm_remove_point): Likewise.
10635 (arm_stopped_by_watchpoint): Likewise.
10636 (arm_stopped_data_address): Likewise.
10637 (arm_new_process): Likewise.
10638 (arm_new_thread): Likewise.
10639 (arm_prepare_to_resume): Likewise.
10640 (the_low_target): Register arm_insert_point, arm_remove_point,
10641 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10642 arm_new_thread, and arm_prepare_to_resume.
10644 2011-09-15 Stan Shebs <stan@codesourcery.com>
10646 * server.h (struct emit_ops): Add compare-goto fields.
10647 * tracepoint.c (gdb_agent_op_sizes): New table.
10648 (emit_eq_goto): New function.
10649 (emit_ne_goto): New function.
10650 (emit_lt_goto): New function.
10651 (emit_le_goto): New function.
10652 (emit_gt_goto): New function.
10653 (emit_ge_goto): New function.
10654 (is_goto_target): New function.
10655 (compile_bytecodes): Recognize special cases of compare-goto
10656 combinations and call specialized emitters for them.
10657 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10658 (amd64_emit_ne_goto): New function.
10659 (amd64_emit_lt_goto): New function.
10660 (amd64_emit_le_goto): New function.
10661 (amd64_emit_gt_goto): New function.
10662 (amd64_emit_ge_goto): New function.
10663 (amd64_emit_ops): Add the new functions.
10664 (i386_emit_eq_goto): New function.
10665 (i386_emit_ne_goto): New function.
10666 (i386_emit_lt_goto): New function.
10667 (i386_emit_le_goto): New function.
10668 (i386_emit_gt_goto): New function.
10669 (i386_emit_ge_goto): New function.
10670 (i386_emit_ops): Add the new functions.
10672 2011-09-08 Stan Shebs <stan@codesourcery.com>
10674 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10675 (i386_emit_epilogue): Restore %ebx.
10677 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10679 * server.c (step_thread): Remove definition.
10680 (process_serial_event): Don't handle Hs.
10681 * server.h (step_thread): Remove declaration.
10682 * target.c (set_desired_inferior): Remove use of step_thread.
10684 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10686 * linux-low.c: Include linux-procfs.h.
10687 (linux_attach_lwp_1): Update comments.
10688 (linux_attach): Scan for existing threads when attaching to a
10689 process that is the tgid.
10690 * Makefile.in: Update dependencies.
10692 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10694 * configure.srv: Add linux-procfs.o dependencies.
10696 2011-08-14 Yao Qi <yao@codesourcery.com>
10698 * target.h (struct target_ops): Fix indent.
10699 * win32-low.c (win32_target_ops): Fix comment.
10701 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10702 Yao Qi <yao@codesourcery.com>
10704 * Makefile.in (clean): Remove tic6x-*.c files.
10705 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10706 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10707 (tic6x-c64xp-linux.c): Likewise.
10708 * configure.srv: Add support for tic6x-*-uclinux.
10709 * linux-tic6x-low.c: New.
10710 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10712 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10713 Yao Qi <yao@codesourcery.com>
10715 * target.h (struct target_ops): Add read_loadmap.
10716 * linux-low.c (struct target_loadseg): New type.
10717 (struct target_loadmap): New type.
10718 (linux_read_loadmap): New function.
10719 (linux_target_ops): Add linux_read_loadmap.
10720 * server.c (handle_query): Support qXfer:fdpic:read packet.
10721 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10724 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10726 * win32-low.c: Include <stdint.h>.
10728 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10730 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10731 to the inferior here.
10732 (i386_remove_aligned_watchpoint): Ditto.
10733 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10734 fit part of the watchpoint in the debug registers.
10735 (i386_update_inferior_debug_regs): New.
10736 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10737 registers, and only update the inferior on success.
10738 (i386_low_remove_watchpoint): Ditto.
10740 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10742 * linux-low.c (compare_ints, unique, list_threads, show_process,
10743 linux_core_of_thread): Delete.
10744 (linux_target_ops): Change linux_core_of_thread to
10745 linux_common_core_of_thread.
10746 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10747 * utils.c (malloc_failure): Change type of argument.
10748 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10749 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10750 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10751 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10752 (IPA_OBJS): Add common-utils-ipa.o.
10753 (ptid_h, linux_osdata_h): New macros.
10754 (server_h): Add common/common-utils.h, common/xml-utils.h,
10755 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10757 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10758 ptid.o, buffer.o): New rules.
10759 (linux-low.o): Add common/linux-osdata.h as a dependency.
10760 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10761 * configure.ac: Add AC_HEADER_DIRENT check.
10762 * config.in: Regenerate.
10763 * configure: Regenerate.
10764 * remote-utils.c (xml_escape_text): Delete.
10765 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10766 buffer_xml_printf): Move to common/buffer.c.
10767 * server.c (main): Remove call to initialize_inferiors.
10768 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10769 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10770 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10771 internal_error, gdb_assert, gdb_assert_fail): Delete.
10772 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10773 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10775 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10776 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10777 initialize_inferiors): Delete.
10779 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10781 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10784 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10786 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10788 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10790 2011-05-26 Yao Qi <yao@codesourcery.com>
10792 * Makefile.in (thread-db.o): Track dependence to
10793 common/gdb_thread_db.h.
10794 * thread-db.c: include gdb_thread_db.h from right place.
10796 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10798 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10799 __FILE__ and __LINE__ to internal_error.
10801 2011-05-13 Doug Evans <dje@google.com>
10803 * thread-db.c (try_thread_db_load_from_sdir): New function.
10804 (try_thread_db_load_from_dir): New function.
10805 (thread_db_load_search): Handle $sdir, ignore $pdir.
10806 Remove trying of system directories if search of
10807 libthread-db-search-path fails, that is now done via $sdir.
10809 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10811 * server.c (handle_query): Add EnableDisableTracepoints to the list
10812 of supported features.
10813 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10815 (cmd_qtenable_disable): New.
10816 (cmd_qtstart): Install tracepoints even if disabled.
10817 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10818 receiving a QTEnable or QTDisable packet.
10819 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10820 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10822 (gdb_probe): Skip data collection if static tracepoint is disabled.
10824 2011-05-10 Doug Evans <dje@google.com>
10826 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10828 2011-05-04 Doug Evans <dje@google.com>
10830 * linux-low.c (linux_join): Skip process lookup.
10831 * spu-low.c (spu_join): Ditto.
10832 * server.c (join_inferiors_callback): Delete.
10833 (process_serial_event): For 'D' packet (detach) call join_inferior
10836 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10838 * README: Don't mention xscale*-*-linux*.
10839 * configure.srv (xscale*-*-linux*): Don't handle target.
10841 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10843 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10845 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10846 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10847 (i386_emit_void_call_2): Likewise.
10849 2011-04-26 Yao Qi <yao@codesourcery.com>
10851 * linux-low.c: Move common macros to linux-ptrace.h.
10852 Include linux-ptrace.h.
10853 * Makefile.in (linux_ptrace_h): New.
10854 (linux-low.o): Depends on linux-ptrace.h.
10856 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10858 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10859 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10860 (remote_prepare): New function with most of the TCP code from ...
10861 (remote_open): ... here. Detect PORT here unconditionally. Move also
10862 setting transport_is_reliable.
10863 * server.c (run_once): New variable.
10864 (gdbserver_usage): Document it.
10865 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10866 the first run if RUN_ONCE.
10867 * server.h (run_once, remote_prepare): New declarations.
10869 2011-04-19 Tom Tromey <tromey@redhat.com>
10871 * win32-low.c (handle_load_dll): Remove duplicate "the".
10873 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10875 Remove support for old Cygwin 1.5 versions.
10876 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10877 function to avoid warning.
10878 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10881 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10883 * gdbserver/server.h (Macro _): Define it if not available.
10885 2011-03-14 Michael Snyder <msnyder@vmware.com>
10887 * hostio.c (handle_close): Remove unnecessary null test.
10889 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10891 * Makefile.in (maintainer-clean realclean distclean): Remove
10892 "make ... subdir_do" command.
10894 2011-03-10 Michael Snyder <msnyder@vmware.com>
10896 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10898 * server.c (handle_v_run): Free alloced buffer on early return.
10900 2011-03-09 Yao Qi <yao@codesourcery.com>
10903 2011-03-04 Yao Qi <yao@codesourcery.com>
10905 * Makefile.in: Remove GNU make feature --directory.
10907 2011-03-05 Yao Qi <yao@codesourcery.com>
10909 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10910 (subdir_do): New make target. Copied from gdb/Makefile.
10911 (maintainer-clean, realclean, distclean, clean): Call corresponding
10912 make targets in common/Makefile.
10914 2011-02-11 Yao Qi <yao@codesourcery.com>
10916 * configure.ac: Call AC_PROG_RANLIB.
10917 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10918 * configure: Regenerate.
10920 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10922 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10924 2011-03-06 Yao Qi <yao@codesourcery.com>
10926 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10928 2011-03-05 Yao Qi <yao@codesourcery.com>
10930 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10931 (subdir_do): New make target. Copied from gdb/Makefile.
10932 (maintainer-clean, realclean, distclean, clean): Call corresponding
10933 make targets in common/Makefile.
10935 2011-03-04 Yao Qi <yao@codesourcery.com>
10937 * Makefile.in: Remove GNU make feature --directory.
10939 2011-03-04 Michael Snyder <msnyder@vmware.com>
10941 * server.c (queue_stop_reply): Call xmalloc not malloc.
10943 2011-03-02 Michael Snyder <msnyder@vmware.com>
10945 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10947 2011-02-28 Michael Snyder <msnyder@vmware.com>
10949 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10950 (cmd_qtframe): Ditto.
10951 (cmd_qtbuffer): Ditto.
10952 (cmd_bigqtbuffer): Ditto.
10954 * utils.c (decimal2str): Initialize 'width' to nine, then
10955 don't mess with it.
10957 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10959 * hostio.c (require_data): Free *data, not data.
10961 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10963 * hostio.c (require_data): Use free, not xfree.
10965 2011-02-27 Michael Snyder <msnyder@vmware.com>
10967 * server.c (handle_query): Discard unused value.
10969 * hostio.c (require_data): Free malloc memory before returning
10972 2011-02-26 Michael Snyder <msnyder@vmware.com>
10974 * linux-low.c (list_threads): Call closedir for dirent.
10976 2011-02-27 Michael Snyder <msnyder@vmware.com>
10978 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10979 a case statement falls through.
10981 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10983 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10986 2011-02-26 Michael Snyder <msnyder@vmware.com>
10988 * utils.c (decimal2str): Eliminate dead code and dead param.
10989 (pulongest): Drop dead param from call to decimal2str.
10992 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10994 Revert the following patch (not approved yet):
10995 2011-02-21 Hui Zhu <teawater@gmail.com>
10996 * tracepoint.c (tp_printf): New function.
10997 (eval_agent_expr): Handle gdb_agent_op_printf.
10999 2011-02-21 Hui Zhu <teawater@gmail.com>
11001 * tracepoint.c (tp_printf): New function.
11002 (eval_agent_expr): Handle gdb_agent_op_printf.
11004 2011-02-18 Tom Tromey <tromey@redhat.com>
11006 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11007 (tracepoint.o): Likewise.
11008 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11009 (gdb_agent_op_names): Likewise.
11011 2011-02-18 Tom Tromey <tromey@redhat.com>
11013 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11014 gdb_agent_op_rot>: New constants.
11015 (gdb_agent_op_names): Add pick and roll.
11016 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11019 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11021 * aclocal.m4: Regenerated with aclocal-1.11.1.
11023 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11025 * server.c (handle_qxfer_traceframe_info): New.
11026 (qxfer_packets): Register "traceframe-info".
11027 (handle_query): Report support for qXfer:traceframe-info:read+.
11028 * tracepoint.c (match_blocktype): New.
11029 (traceframe_find_block_type): Rename to ...
11030 (traceframe_walk_blocks): ... this. Add callback filter argument,
11032 (traceframe_find_block_type): New, reimplemented on top of
11033 traceframe_walk_blocks.
11034 (build_traceframe_info_xml): New.
11035 (traceframe_read_info): New.
11036 * server.h (traceframe_read_info): Declare.
11038 2011-02-11 Yao Qi <yao@codesourcery.com>
11040 * configure.ac: Call AC_PROG_RANLIB.
11041 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11042 * configure: Regenerate.
11044 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11046 * server.c (gdb_read_memory): Change return semantics to allow
11048 (handle_search_memory_1): Adjust.
11049 (process_serial_event) <'m' packet>: Handle partial transfers.
11050 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11052 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11054 * regcache.c (init_register_cache): Initialize
11055 regcache->register_status.
11056 (free_register_cache): Release regcache->register_status.
11057 (regcache_cpy): Copy register_status.
11058 (registers_to_string): Print 'x's for unavailable registers.
11059 (supply_register): Mark the register's status valid or
11060 unavailable, depending on whether a buffer was passed in or not.
11061 (supply_register_zeroed): New.
11062 (supply_regblock): Mark the registers' status valid or
11063 unavailable, depending on whether a buffer was passed in or not.
11064 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11065 (struct regcache): New `register_status' field.
11066 (supply_register_zeroed): Declare.
11067 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11068 supply_register_zeroed, rather than passing a NULL buffer to
11070 * tracepoint.c (fetch_traceframe_registers): Update comment.
11072 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11074 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11077 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11079 * server.h (decode_xfer_write): Change prototype.
11080 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11081 and don't extract the annex here.
11082 * server.c (decode_xfer_read): Remove `annex' parameter,
11083 and don't extract the annex here.
11084 (decode_xfer): New.
11085 (struct qxfer): New.
11086 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11087 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11088 (handle_qxfer_statictrace): New functions, abstracted out from
11089 handle_query, and made to use the struct qxfer interface.
11090 (handle_threads_qxfer_proper): Rename to ...
11091 (handle_qxfer_threads_proper): ... this.
11092 (handle_threads_qxfer): Rename to ...
11093 (handle_qxfer_threads): ... this. Adjust.
11094 (qxfer_packets): New array.
11095 (handle_qxfer): New function.
11096 (handle_query): Use handle_qxfer.
11098 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11100 * gdbreplay.c: Shorten lines of >= 80 columns.
11101 * linux-low.c: Ditto.
11102 * linux-ppc-low.c: Ditto.
11103 * linux-s390-low.c: Ditto.
11104 * linux-sparc-low.c: Ditto.
11105 * linux-x86-low.c: Ditto.
11106 * linux-xtensa-low.c: Ditto.
11107 * mem-break.c: Ditto.
11108 * nto-low.c: Ditto.
11109 * regcache.h: Ditto.
11110 * remote-utils.c: Ditto.
11113 * thread-db.c: Ditto.
11114 * tracepoint.c: Ditto.
11116 * win32-low.h: Ditto.
11118 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11120 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11123 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11125 * server.c (gdbserver_version): Update copyright year in version
11127 * gdbreplay.c (gdbreplay_version): Ditto.
11129 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11131 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11132 * linux-bfin-low.c: New file.
11133 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11134 PT_DATA_ADDR for BFIN targets.
11135 * Makefile.in (SFILES): Add linux-bfin-low.c.
11136 (clean): Remove reg-bfin.c.
11137 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11138 * README: Mention supported Blackfin targets.
11140 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11142 * .gitignore: New file.
11144 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11146 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11148 2010-10-22 Jie Zhang <jie@codesourcery.com>
11150 * Makefile.in: Add FLAGS_TO_PASS variable.
11151 (install): Remove dependency of install-only and recursively
11152 invoke make for install-only.
11154 2010-10-04 Doug Evans <dje@google.com>
11156 * Makefile.in (uninstall): Use $(DESTDIR).
11158 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11162 * linux-x86-low.c (compat_siginfo_from_siginfo)
11163 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11164 si_code is < 0. Check for si_code == SI_TIMER before checking for
11167 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11169 * lynx-i386-low.c: New file.
11170 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11172 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11174 * lynx-low.c (ptrace_request_to_str): Remove handling for
11175 request values that have been removed in LynxOS 5.x.
11177 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11179 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11182 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11184 * configure.ac: Add --enable-inprocess-agent option.
11185 * configure: Rebuilt.
11187 2010-09-06 Yao Qi <yao@codesourcery.com>
11189 * linux-low.c (linux_kill): Remove unused variable.
11190 (linux_stabilize_threads): Likewise.
11191 * server.c (start_inferior): Likewise.
11192 (queue_stop_reply_callback): Likewise.
11193 * tracepoint.c (do_action_at_tracepoint): Likewise.
11195 2010-09-06 Yao Qi <yao@codesourcery.com>
11197 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11200 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11202 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11204 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11206 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11209 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11211 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11212 gdbserver/lynx-ppc-low.c: New files.
11213 * Makefile.in (lynx_low_h): New variable.
11214 (lynx-low.o, lynx-ppc-low.o): New rules.
11215 * configure.ac: On LynxOS, link with -lnetinet.
11216 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11217 * configure: regenerate.
11219 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11221 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11222 * configure.ac: Add check for vasprintf and vsnprintf.
11223 * configure, config.in: Regenerate.
11224 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11226 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11228 * gdbreplay.c: Move include of alloca.h up, next to include of
11230 * server.h: Add include of malloc.h.
11231 * mem-break.c: Remove include of malloc.h.
11232 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11234 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11236 * Makefile.in (memmem.o): Build with -Wno-error.
11238 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11240 * utils.c (xsnprintf): Make non-static.
11241 * server.h: Add xsnprintf declaration.
11242 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11243 replace calls to snprintf by calls to xsnprintf throughout.
11245 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11247 * configure.ac: Add configure check for alloca.
11248 * configure, config.in: Regenerate.
11249 * server.h: Include alloca.h if it exists.
11250 * gdbreplay.c: Include alloca.h if it exists.
11252 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11254 * linux-low.c (__SIGRTMIN): Define if not already defined.
11255 (linux_create_inferior): Check for __ANDROID__ rather than
11257 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11258 are already deferred.
11259 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11260 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11261 stopped and already has a pending signal to report.
11262 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11263 a pending signal to report or is moving out of a jump pad.
11264 (linux_init_signals): Check for __ANDROID__ rather than
11267 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11269 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11270 debug_threads check. Avoid a linear search when not doing debug
11273 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11275 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11276 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11277 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11278 (process_event): Change local fd's type to gdb_fildes_t.
11279 (create_file_handler): Adjust prototype.
11280 (delete_file_handler): Adjust prototype.
11281 (handle_file_event): Adjust prototype. Use pfildes.
11282 (create_file_event): Adjsut prototype.
11283 * remote-utils.c (remote_desc, listen_desc): Change type to
11285 * server.h: New gdb_fildes_t typedef.
11286 [USE_WIN32API]: Include winsock2.h.
11287 (delete_file_handler, add_file_handler): Adjust prototypes.
11288 (pfildes): Declare.
11289 * utils.c (pfildes): New.
11291 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11293 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11294 * configure: Regenerate.
11296 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11298 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11299 (linux_done_accessing_memory): ... this.
11300 (linux_target_ops): Adjust.
11301 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11302 * nto-low.c (nto_target_ops): Adjust comment.
11303 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11304 * spu-low.c (spu_target_ops): Adjust comment.
11305 * target.h (target_ops): Rename unprepare_to_access_memory field
11306 to done_accessing_memory.
11307 (unprepare_to_access_memory): Rename to ...
11308 (done_accessing_memory): ... this.
11310 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11312 * linux-low.c (linux_prepare_to_access_memory): New.
11313 (linux_unprepare_to_access_memory): New.
11314 (linux_target_ops): Install them.
11315 * server.c (read_memory): Rename to ...
11316 (gdb_read_memory): ... this. Use
11317 prepare_to_access_memory/prepare_to_access_memory.
11318 (write_memory): Rename to ...
11319 (gdb_write_memory): ... this. Use
11320 prepare_to_access_memory/prepare_to_access_memory.
11321 (handle_search_memory_1): Adjust.
11322 (process_serial_event): Adjust.
11323 * target.h (struct target_ops): New fields
11324 prepare_to_access_memory and unprepare_to_access_memory.
11325 (prepare_to_access_memory, unprepare_to_access_memory): New.
11326 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11327 prepare_to_access_memory/prepare_to_access_memory.
11328 * nto-low.c (nto_target_ops): Adjust.
11329 * spu-low.c (spu_target_ops): Adjust.
11330 * win32-low.c (win32_target_ops): Adjust.
11332 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11334 * Makefile.in (WARN_CFLAGS): Get it from configure.
11335 (WERROR_CFLAGS): New.
11336 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11337 * configure.ac: Introduce --enable-werror, which adds -Werror to
11338 the compiler command line. Enabled by default. Disable with
11339 --disable-werror. Add -Wdeclaration-after-statement
11340 Wpointer-arith and -Wformat-nonliteral to warning flags.
11341 * configure: Regenerate.
11343 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11345 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11347 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11349 * gdbreplay.c (remote_error): New.
11351 (expect): Use gdbchar. Check for error reading from GDB.
11352 Clarify sync error output.
11353 (play): Check for errors writing to GDB.
11354 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11355 * remote-utils.c (getpkt): Check for errors writing to the remote
11358 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11360 * linux-low.c (linux_wait_1): Move non-debugging code out of
11361 `debug_threads' control.
11363 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11365 * linux-low.c (linux_wait_1): Don't set last_status here.
11366 * server.c (push_event, queue_stop_reply_callback): Assert we're
11367 not pushing a TARGET_WAITKIND_IGNORE event.
11368 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11369 (myresume, handle_target_event): Set the thread's last_resume_kind
11370 and last_status from the target returned status.
11372 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11376 * linux-x86-low.c (update_debug_registers_callback): New.
11377 (i386_dr_low_set_addr): Use it.
11378 (i386_dr_low_get_addr): New.
11379 (i386_dr_low_set_control): Use update_debug_registers_callback.
11380 (i386_dr_low_get_control): New.
11381 (i386_dr_low_get_status): Adjust.
11382 * linux-low.c (linux_stop_lwp): New.
11383 * linux-low.h (linux_stop_lwp): Declare.
11385 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11386 argument instead of a i386_debug_reg_state.
11387 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11388 a i386_debug_reg_state.
11389 (i386_insert_aligned_watchpoint): Adjust.
11390 (i386_remove_aligned_watchpoint): Adjust.
11391 (i386_low_stopped_data_address): Read the debug registers from the
11392 inferior instead of from the mirrors.
11393 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11394 (i386_dr_low_get_addr): Declare.
11395 (i386_dr_low_get_control): Declare.
11396 (i386_dr_low_get_status): Change prototype.
11398 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11399 (i386_dr_low_get_addr): New.
11400 (i386_dr_low_get_control): New.
11401 (i386_dr_low_get_status): Adjust prototype. Return
11403 (i386_initial_stuff): Clear dr_status_mirror and
11405 (i386_get_thread_context): Adjust.
11406 (i386_set_thread_context): Adjust.
11407 (i386_thread_added): Adjust.
11409 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11411 * linux-low.h (linux_thread_area): Delete declaration.
11413 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11415 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11416 after its termination.
11418 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11420 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11421 (gdb_wants_all_stopped): Delete.
11422 (linux_wait_1): Don't call them.
11423 * server.c (handle_v_cont): Tag all threads as want-stopped.
11424 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11425 stopped as "client-wants-stopped".
11427 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11429 * Makefile.in (signals_h): New.
11430 (server_h): Depend on it.
11431 (server.o): Don't depend on $(signals_def).
11432 (signals.o): Depend on $(signals_def).
11434 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11436 * Makefile.in (signals_def): New.
11437 (server_h): Append include/gdb/signals.h and signals_def.
11438 (server.o): Append signals_def.
11440 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11442 * server.c (handle_target_event): Use target_signal_to_host for
11443 resume_info.sig initialization.
11444 * target.h (struct thread_resume) <sig>: New comment.
11446 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11448 * server.c (handle_query): strcpy() the returned string from paddress()
11449 instead of sprintf().
11450 * utils.c (paddress): Return phex_nz().
11452 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11454 * server.c (handle_v_cont): Call mourn_inferior if process
11456 (myresume): Likewise.
11458 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11460 Static tracepoints, and integration with UST.
11462 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11463 * mem-break.c (uninsert_all_breakpoints)
11464 (reinsert_all_breakpoints): New.
11465 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11466 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11467 (gdb_agent_ust_loaded, helper_thread_id)
11468 (gdb_agent_helper_thread_id): New macros.
11469 (struct ipa_sym_addresses): Add addr_ust_loaded,
11470 addr_helper_thread_id, addr_cmd_buf.
11471 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11472 (in_process_agent_loaded_ust): New.
11473 (write_e_ust_not_loaded): New.
11474 (maybe_write_ipa_ust_not_loaded): New.
11475 (struct collect_static_trace_data_action): New.
11476 (enum tracepoint_type) <static_tracepoint>: New.
11477 (struct tracepoint) <handle>: Mention static tracepoints.
11478 (struct static_tracepoint_ctx): New.
11479 (CMD_BUF_SIZE): New.
11480 (add_tracepoint_action): Handle static tracepoint actions.
11481 (unprobe_marker_at): New.
11482 (clear_installed_tracepoints): Handle static tracepoints.
11483 (cmd_qtdp): Handle static tracepoints.
11484 (probe_marker_at): New.
11485 (cmd_qtstart): Handle static tracepoints.
11486 (response_tracepoint): Handle static tracepoints.
11487 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11488 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11489 (get_context_regcache): Handle static tracepoints.
11490 (do_action_at_tracepoint): Handle static tracepoint actions.
11491 (traceframe_find_block_type): Handle static trace data blocks.
11492 (traceframe_read_sdata): New.
11493 (download_tracepoints): Download static tracepoint actions.
11494 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11495 (GDB_PROBE_NAME): New.
11497 (GET_UST_SYM): New.
11500 (ust_marker_to_static_tracepoint): New.
11502 (collect_ust_data_at_tracepoint): New.
11503 (gdb_ust_probe): New.
11504 (UNIX_PATH_MAX, SOCK_DIR): New.
11505 (gdb_ust_connect_sync_socket): New.
11506 (resume_thread, stop_thread): New.
11507 (run_inferior_command): New.
11508 (init_named_socket): New.
11509 (gdb_ust_socket_init): New.
11510 (cstr_to_hexstr): New.
11512 (first_marker, next_marker): New.
11513 (response_ust_marker): New.
11514 (cmd_qtfstm, cmd_qtsstm): New.
11515 (unprobe_marker_at, probe_marker_at): New.
11516 (cmd_qtstmat, gdb_ust_thread): New.
11517 (gdb_ust_init): New.
11518 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11519 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11520 (ST_REGENTRY): New.
11521 (x86_64_st_collect_regmap): New.
11522 (X86_64_NUM_ST_COLLECT_GREGS): New.
11523 (AMD64_RIP_REGNUM): New.
11524 (supply_static_tracepoint_registers): New.
11525 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11526 (ST_REGENTRY): New.
11527 (i386_st_collect_regmap): New.
11528 (i386_NUM_ST_COLLECT_GREGS): New.
11529 (supply_static_tracepoint_registers): New.
11530 * server.c (handle_query): Handle qXfer:statictrace:read.
11531 <qSupported>: Report support for StaticTracepoints, and
11532 qXfer:statictrace:read features.
11533 * server.h (traceframe_read_sdata)
11534 (supply_static_tracepoint_registers): Declare.
11535 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11536 (unpack_varlen_hex): Include in IPA build.
11537 * Makefile.in (ustlibs, ustinc): New.
11538 (IPA_OBJS): Add remote-utils-ipa.o.
11539 ($(IPA_LIB)): Link -ldl and -lpthread.
11541 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11542 * config.in, configure: Regenerate.
11544 2010-06-20 Ian Lance Taylor <iant@google.com>
11545 Pedro Alves <pedro@codesourcery.com>
11547 * linux-x86-low.c (always_true): Delete.
11548 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11549 trying to fool the compiler with always_true.
11551 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11553 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11554 conditions in gdbserver.
11556 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11558 * spu-low.c (spu_read_memory): Wrap around local store limit.
11559 (spu_write_memory): Likewise.
11561 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11563 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11564 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11566 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11568 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11569 uses with LONGEST uses.
11571 2010-06-14 Stan Shebs <stan@codesourcery.com>
11572 Pedro Alves <pedro@codesourcery.com>
11576 * linux-x86-low.c: Include limits.h.
11578 (always_true): New.
11581 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11582 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11583 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11584 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11585 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11586 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11587 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11588 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11589 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11590 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11591 (amd64_emit_void_call_2): New.
11592 (amd64_emit_ops): New.
11593 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11594 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11595 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11596 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11597 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11598 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11599 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11600 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11601 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11602 (i386_emit_stack_adjust, i386_emit_int_call_1)
11603 (i386_emit_void_call_2): New.
11604 (i386_emit_ops): New.
11605 (x86_emit_ops): New.
11606 (the_low_target): Install x86_emit_ops.
11607 * server.h (struct emit_ops): New.
11608 (get_raw_reg_func_addr): Declare.
11609 (current_insn_ptr, emit_error): Declare.
11610 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11611 (set_trace_state_variable_value): New defines.
11612 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11613 addr_get_trace_state_variable_value and
11614 addr_set_trace_state_variable_value.
11615 (symbol_list): New fields for get_raw_reg,
11616 get_trace_state_variable_value and set_trace_state_variable_value.
11617 (condfn): New typedef.
11618 (struct tracepoint): New field `compiled_cond'.
11619 (do_action_at_tracepoint): Clear compiled_cond.
11620 (get_trace_state_variable_value, set_trace_state_variable_value):
11622 (condition_true_at_tracepoint): If there's a compiled condition,
11624 (current_insn_ptr, emit_error): New globals.
11625 (struct bytecode_address): New.
11626 (get_raw_reg_func_addr): New.
11627 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11628 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11629 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11630 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11631 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11632 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11633 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11634 (compile_tracepoint_condition, compile_bytecodes): New.
11635 * target.h (emit_ops): Forward declare.
11636 (struct target_ops): New field emit_ops.
11637 (target_emit_ops): New.
11638 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11639 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11640 * linux-low.c (linux_emit_ops): New.
11641 (linux_target_ops): Install it.
11642 * linux-low.h (struct linux_target_ops): New field emit_ops.
11644 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11646 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11647 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11649 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11650 Stan Shebs <stan@codesourcery.com>
11652 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11653 (all): Depend on $(extra_libraries).
11654 (install-only): Install the IPA.
11655 (IPA_OBJS, IPA_LIB): New.
11656 (clean): Remove the IPA lib.
11657 (IPAGENT_CFLAGS): New.
11658 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11659 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11660 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11661 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11662 * configure.ac: Check for atomic builtins support in the compiler.
11663 (IPA_DEPFILES, extra_libraries): Define.
11664 * configure.srv (ipa_obj): Add description.
11665 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11666 (i[34567]86-*-linux*): Set ipa_obj.
11667 (x86_64-*-linux*): Set ipa_obj.
11668 * linux-low.c (stabilizing_threads): New.
11669 (supports_fast_tracepoints): New.
11670 (linux_detach): Stabilize threads before detaching.
11671 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11672 the lwp is either not stabilizing, or is moving out of a jump pad.
11673 (linux_fast_tracepoint_collecting): New.
11674 (maybe_move_out_of_jump_pad): New.
11675 (enqueue_one_deferred_signal): New.
11676 (dequeue_one_deferred_signal): New.
11677 (linux_wait_for_event_1): If moving out of a jump pad, defer
11678 pending signals to later.
11679 (linux_stabilize_threads): New.
11680 (linux_wait_1): Check if threads need moving out of jump pads, and
11682 (stuck_in_jump_pad_callback): New.
11683 (move_out_of_jump_pad_callback): New.
11684 (lwp_running): New.
11685 (linux_resume_one_lwp): Handle moving out of jump pads.
11686 (linux_set_resume_request): Dequeue deferred signals.
11687 (need_step_over_p): Also step over fast tracepoint jumps.
11688 (start_step_over): Also uninsert fast tracepoint jumps.
11689 (finish_step_over): Also reinsert fast tracepoint jumps.
11690 (linux_install_fast_tracepoint_jump): New.
11691 (linux_target_ops): Install linux_stabilize_threads and
11692 linux_install_fast_tracepoint_jump_pad.
11693 * linux-low.h (linux_target_ops) <get_thread_area,
11694 install_fast_tracepoint_jump_pad>: New fields.
11695 (struct lwp_info) <collecting_fast_tracepoint,
11696 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11697 (linux_get_thread_area): Declare.
11698 * linux-x86-low.c (jump_insn): New.
11699 (x86_get_thread_area): New.
11700 (append_insns): New.
11701 (push_opcode): New.
11702 (amd64_install_fast_tracepoint_jump_pad): New.
11703 (i386_install_fast_tracepoint_jump_pad): New.
11704 (x86_install_fast_tracepoint_jump_pad): New.
11705 (the_low_target): Install x86_get_thread_area and
11706 x86_install_fast_tracepoint_jump_pad.
11707 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11708 (struct fast_tracepoint_jump): New.
11709 (fast_tracepoint_jump_insn): New.
11710 (fast_tracepoint_jump_shadow): New.
11711 (find_fast_tracepoint_jump_at): New.
11712 (fast_tracepoint_jump_here): New.
11713 (delete_fast_tracepoint_jump): New.
11714 (set_fast_tracepoint_jump): New.
11715 (uninsert_fast_tracepoint_jumps_at): New.
11716 (reinsert_fast_tracepoint_jumps_at): New.
11717 (set_breakpoint_at): Use write_inferior_memory.
11718 (uninsert_raw_breakpoint): Use write_inferior_memory.
11719 (check_mem_read): Mask out fast tracepoint jumps.
11720 (check_mem_write): Mask out fast tracepoint jumps.
11721 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11722 (set_fast_tracepoint_jump): Declare.
11723 (delete_fast_tracepoint_jump)
11724 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11725 (reinsert_fast_tracepoint_jumps_at): Declare.
11726 * regcache.c: Don't compile many functions when building the
11727 in-process agent library.
11728 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11729 the register buffer in the heap.
11730 (free_register_cache): If the register buffer isn't owned by the
11731 regcache, don't free it.
11732 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11733 pre-existing register caches.
11734 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11736 (convert_ascii_to_int): : Constify `from' parameter type.
11737 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11738 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11739 the needed buffer in-place.
11740 (relocate_instruction): New.
11741 * server.c (handle_query) <qSymbols>: If the target supports
11742 tracepoints, give it a chance of looking up symbols. Report
11743 support for fast tracepoints.
11744 (handle_status): Stabilize threads.
11745 (process_serial_event): Adjust.
11746 * server.h (struct fast_tracepoint_jump): Forward declare.
11747 (struct process_info) <fast_tracepoint_jumps>: New field.
11748 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11749 (decode_X_packet, decode_M_packet): Adjust.
11750 (relocate_instruction): Declare.
11751 (in_process_agent_loaded): Declare.
11752 (tracepoint_look_up_symbols): Declare.
11753 (struct fast_tpoint_collect_status): Declare.
11754 (fast_tracepoint_collecting): Declare.
11755 (force_unlock_trace_buffer): Declare.
11756 (handle_tracepoint_bkpts): Declare.
11757 (initialize_low_tracepoint)
11758 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11759 * target.h (struct target_ops) <stabilize_threads,
11760 install_fast_tracepoint_jump_pad>: New fields.
11761 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11762 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11763 [HAVE_STDINT_H]: Include stdint.h.
11764 (trace_debug_1): Rename to ...
11765 (trace_vdebug): ... this.
11766 (trace_debug): Rename to ...
11767 (trace_debug_1): ... this. Add `level' parameter.
11768 (trace_debug): New.
11769 (ATTR_USED, ATTR_NOINLINE): New.
11770 (IP_AGENT_EXPORT): New.
11771 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11772 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11773 (about_to_request_buffer_space, trace_buffer_is_full)
11774 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11775 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11776 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11777 (traceframe_write_count, traceframes_created)
11778 (trace_state_variables)
11779 New renaming defines.
11780 (struct ipa_sym_addresses): New.
11781 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11782 (symbol_list): New.
11783 (ipa_sym_addrs): New.
11784 (all_tracepoint_symbols_looked_up): New.
11785 (in_process_agent_loaded): New.
11786 (write_e_ipa_not_loaded): New.
11787 (maybe_write_ipa_not_loaded): New.
11788 (tracepoint_look_up_symbols): New.
11789 (debug_threads) [IN_PROCESS_AGENT]: New.
11790 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11791 (UNKNOWN_SIDE_EFFECTS): New.
11792 (stop_tracing): New.
11793 (flush_trace_buffer): New.
11794 (stop_tracing_bkpt): New.
11795 (flush_trace_buffer_bkpt): New.
11796 (read_inferior_integer): New.
11797 (read_inferior_uinteger): New.
11798 (read_inferior_data_pointer): New.
11799 (write_inferior_data_pointer): New.
11800 (write_inferior_integer): New.
11801 (write_inferior_uinteger): New.
11802 (struct collect_static_trace_data_action): Delete.
11803 (enum tracepoint_type): New.
11804 (struct tracepoint) <type>: New field `type'.
11805 <actions_str, step_actions, step_actions_str>: Only include in
11807 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11808 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11809 (tracepoints): Use IP_AGENT_EXPORT.
11810 (last_tracepoint): Don't include in the IPA.
11811 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11812 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11813 (alloced_trace_state_variables): New.
11814 (trace_state_variables): Use IP_AGENT_EXPORT.
11815 (traceframe_t): Delete unused variable.
11816 (circular_trace_buffer): Don't include in the IPA.
11817 (trace_buffer_start): Delete.
11818 (struct trace_buffer_control): New.
11819 (trace_buffer_free): Delete.
11820 (struct ipa_trace_buffer_control): New.
11821 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11822 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11824 (trace_buffer_ctrl): New.
11825 (TRACE_BUFFER_CTRL_CURR): New.
11826 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11827 Reimplement as macros.
11828 (trace_buffer_wrap): Delete.
11829 (traceframe_write_count, traceframe_read_count)
11830 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11831 (struct tracepoint_hit_ctx) <type>: New field.
11832 (struct fast_tracepoint_ctx): New.
11833 (memory_barrier): New.
11835 (record_tracepoint_error): Update atomically in the IPA.
11836 (clear_inferior_trace_buffer): New.
11837 (about_to_request_buffer_space): New.
11838 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11839 updating the same buffer.
11840 (add_tracepoint): Default the tracepoint's type to trap
11841 tracepoint, and orig_size to -1.
11842 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11843 internal variables.
11844 (create_trace_state_variable): New parameter `gdb'. Handle it.
11845 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11846 (cmd_qtdp): Handle fast tracepoints.
11847 (cmd_qtdv): Adjust.
11848 (max_jump_pad_size): New.
11849 (gdb_jump_pad_head): New.
11850 (get_jump_space_head): New.
11851 (claim_jump_space): New.
11852 (sort_tracepoints): New.
11853 (MAX_JUMP_SIZE): New.
11854 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11856 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11857 support. Upload fast traceframes, and delete internal IPA
11859 (stop_tracing_handler): New.
11860 (flush_trace_buffer_handler): New.
11861 (cmd_qtstop): Upload fast tracepoints.
11862 (response_tracepoint): Handle fast tracepoints.
11863 (tracepoint_finished_step): Upload fast traceframes. Set the
11864 tracepoint hit context's tracepoint type.
11865 (handle_tracepoint_bkpts): New.
11866 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11867 type. Add comment about fast tracepoints.
11868 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11869 non-existing action_str field.
11870 (get_context_regcache): Handle fast tracepoints.
11871 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11873 (fast_tracepoint_from_jump_pad_address): New.
11874 (fast_tracepoint_from_ipa_tpoint_address): New.
11875 (collecting_t): New.
11876 (force_unlock_trace_buffer): New.
11877 (fast_tracepoint_collecting): New.
11879 (gdb_collect): New.
11880 (write_inferior_data_ptr): New.
11881 (target_tp_heap): New.
11882 (target_malloc): New.
11883 (download_agent_expr): New.
11885 (download_tracepoints): New.
11886 (download_trace_state_variables): New.
11887 (upload_fast_traceframes): New.
11888 (IPA_FIRST_TRACEFRAME): New.
11889 (IPA_NEXT_TRACEFRAME_1): New.
11890 (IPA_NEXT_TRACEFRAME): New.
11891 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11892 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11893 (gdb_jump_pad_buffer_end): New.
11894 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11895 (initialize_tracepoint): Adjust.
11896 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11897 buffer. Initialize the low module.
11898 * utils.c (PREFIX, TOOLNAME): New.
11899 (malloc_failure): Use PREFIX.
11900 (error): In the IPA, an error causes an exit.
11901 (fatal, warning): Use PREFIX.
11902 (internal_error): Use TOOLNAME.
11903 (NUMCELLS): Increase to 10.
11904 * configure, config.in: Regenerate.
11906 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11908 * server.c (handle_query) <qSupported>: Do two passes over the
11909 qSupported string to avoid nesting strtok.
11911 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11913 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11915 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11916 -Wl,--dynamic-list.
11917 * configure: Regenerate.
11918 * proc-service.list: New.
11920 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11922 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11925 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11927 * gdbreplay.c (remote_open): Check error return from socket() call by
11928 its equality to -1 not by it being negative.
11929 * remote-utils.c (remote_open): Likewise.
11931 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11933 * config.h: Regenerate.
11935 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11937 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11938 doesn't provide PTRACE_GET_THREAD_AREA.
11940 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11942 * linux-m68k-low.c: Include <asm/ptrace.h>
11943 (ps_get_thread_area): Implement.
11945 2010-05-03 Doug Evans <dje@google.com>
11947 * event-loop.c (struct callback_event): New struct.
11948 (callback_list): New global.
11949 (append_callback_event, delete_callback_event): New functions.
11950 (process_callback): New function.
11951 (start_event_loop): Call it.
11952 * remote-utils.c (NOT_SCHEDULED): Define.
11953 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11954 moved out of readchar.
11955 (readchar): Rewrite. Call reschedule before returning.
11956 (reset_readchar): New function.
11957 (remote_close): Call it.
11958 (process_remaining, reschedule): New functions.
11959 * server.h (callback_handler_func): New typedef.
11960 (append_callback_event, delete_callback_event): Declare.
11962 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11964 * proc-service.c (ps_pglobal_lookup): Use
11965 thread_db_look_up_one_symbol.
11966 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11967 parameter. Use it instead of all_symbols_looked_up.
11968 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11970 (all_symbols_looked_up): Don't declare.
11971 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11972 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11974 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11975 Set all_symbols_looked_up here.
11976 (thread_db_look_up_one_symbol): New.
11977 (thread_db_get_tls_address): Adjust.
11978 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11979 thread_db object on the heap, and tentatively set it in the
11981 (thread_db_init): Don't set all_symbols_looked_up here.
11982 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11984 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11986 * linux-low.c (linux_kill, linux_detach): Adjust.
11987 (status_pending_p_callback): Remove redundant statement. Check
11988 for !TARGET_WAITIKIND_IGNORE, instead of
11989 TARGET_WAITKIND_STOPPED.
11990 (handle_tracepoints): Make sure LWP is locked. Adjust.
11991 (linux_wait_for_event_1): Adjust.
11992 (linux_cancel_breakpoints): New.
11993 (unsuspend_one_lwp): New.
11994 (unsuspend_all_lwps): New.
11995 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11996 (send_sigstop_callback): Change return type to int, add new
11997 `except' parameter and handle it.
11998 (suspend_and_send_sigstop_callback): New.
11999 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12000 pass them down. If SUSPEND, also increment the lwp's suspend
12002 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12003 (need_step_over_p): Don't consider suspended LWPs.
12004 (start_step_over): Adjust.
12005 (proceed_one_lwp): Change return type to int, add new `except'
12006 parameter and handle it.
12007 (unsuspend_and_proceed_one_lwp): New.
12008 (proceed_all_lwps): Use find_inferior instead of
12010 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12011 also decrement the suspend count of LWPs. Pass `except' down,
12012 instead of hacking its suspend count.
12013 (linux_pause_all): Add `freeze' parameter. Adjust.
12014 (linux_unpause_all): New.
12015 (linux_target_ops): Install linux_unpause_all.
12016 * server.c (handle_status): Adjust.
12017 * target.h (struct target_ops): New fields `unpause_all' and
12018 `cancel_breakpoints'. Add new parameter to `pause_all'.
12019 (pause_all): Add new `freeze' parameter.
12020 (unpause_all): New.
12021 (cancel_breakpoints): New.
12022 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12023 cancel breakpoints.
12024 (cmd_qtstart): Pause threads.
12025 (stop_tracing): Pause threads, and cancel breakpoints.
12026 * win32-low.c (win32_target_ops): Adjust.
12028 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12030 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12031 the inferior right away from here...
12032 (linux_wait_1): ... to here, and adjust to check the thread's
12033 last_resume_kind instead of the lwp's step or stop_expected flags.
12035 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12037 * README: Use consistent `GDB' and `GDBserver' spellings.
12039 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12041 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12042 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12043 (linux_detach_one_lwp): Assume the lwp is stopped.
12044 (any_thread_of): Delete.
12045 (linux_detach): Stop all lwps here. Don't blindly delete all
12047 (delete_lwp_callback): New.
12048 (linux_mourn): Delete all lwps of the process that is gone.
12049 (linux_wait_1): Don't delete the last lwp of the process here.
12050 * mem-break.h (mark_breakpoints_out): Declare.
12051 * mem-break.c (mark_breakpoints_out): New.
12052 (free_all_breakpoints): Use it.
12053 * server.c (handle_target_event): If the process is gone, mark
12055 * thread-db.c (struct thread_db) <create_bp>: New field.
12056 (thread_db_enable_reporting): Fix prototype. Store a thread event
12057 breakpoint reference in the thread_db struct.
12058 (thread_db_load_search): Clear the thread_db object.
12059 (try_thread_db_load_1): Ditto.
12060 (switch_to_process): New.
12061 (disable_thread_event_reporting): Use it.
12062 (remove_thread_event_breakpoints): New.
12063 (thread_db_detach, thread_db_mourn): Use it.
12065 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12067 * linux-low.c (linux_enable_event_reporting): New.
12068 (linux_wait_for_event_1, handle_extended_wait): Use it.
12070 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12072 * linux-low.c (linux_kill_one_lwp, linux_kill)
12073 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12074 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12075 SIGSTOP even if the LWP is stopped.
12076 (send_sigstop_callback): New.
12077 (stop_all_lwps): Use send_sigstop_callback instead.
12078 (linux_resume_one_thread): Adjust.
12079 (proceed_one_lwp): Still proceed an LWP that the client has
12080 requested to stop, if we haven't reported it as stopped yet. Make
12081 sure that LWPs the client want stopped, have a pending SIGSTOP.
12083 2010-04-26 Doug Evans <dje@google.com>
12085 * server.c (handle_general_set): Make static.
12087 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12088 Print received char after testing for error/eof instead of before.
12089 (input_interrupt): Tweak comment.
12091 2010-04-23 Doug Evans <dje@google.com>
12093 * server.c (start_inferior): Print inferior argv if --debug.
12095 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12097 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12098 * nto-x86-low.c: Include server.h
12100 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12102 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12103 be consistent with other sources of this directory.
12104 (init_registers_amd64): Correct name of source file of this function
12107 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12109 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12110 64-bit executables.
12112 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12114 * win32-i386-low.c: Add 64-bit support.
12115 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12116 (init_registers_amd64): Declare.
12117 (mappings): Add 64-bit version of array.
12118 (init_windows_x86): New function.
12119 (the_low_target): Change init_arch field to init_windows_x86.
12121 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12123 * win32-low.c: Adapt to support also 64-bit architecture.
12124 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12125 (get_image_name): Use SIZE_T type for local variable `done'.
12126 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12127 (toolhelp_get_dll_name): Idem.
12128 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12129 Use uintptr_t typecast to avoid warning.
12130 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12131 (handle_exception): Use phex_nz to avoid warning.
12132 (win32_wait): Remove unused local variable `process'.
12134 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12136 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12139 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12141 * configure.ac: Use `ws2_32' library for srv_mingw.
12142 * configure: Regenerate.
12143 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12144 * remote-utils.c: Likewise.
12146 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12148 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12149 if __x86_64__ is defined.
12151 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12153 * configure: Regenerate.
12155 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12157 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12158 * target.h (target_ops): New get_tib_address field.
12159 * win32-low.h (win32_thread_info): Add thread_local_base field.
12160 * win32-low.c (child_add_thread): Add tlb argument.
12161 Set thread_local_base field to TLB.
12162 (get_child_debug_event): Adapt to child_add_thread change.
12163 (win32_get_tib_address): New function.
12164 (win32_target_ops): Set get_tib_address field to
12165 win32_get_tib_address.
12166 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12168 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12170 * linux-low.c (linux_mourn): Also remove the process.
12171 * server.c (handle_target_event): Don't remove the process here.
12172 * nto-low.c (nto_mourn): New.
12173 (nto_target_ops): Install it.
12174 * spu-low.c (spu_mourn): New.
12175 (spu_target_ops): Install it.
12176 * win32-low.c (win32_mourn): New.
12177 (win32_target_ops): Install it.
12179 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12181 * server.h (buffer_xml_printf): Remove redundant `;'.
12183 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12185 * regcache.c (set_register_cache): Invalidate regcaches before
12186 changing the register cache layout.
12187 (regcache_invalidate_one): Allow a NULL regcache.
12188 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12189 regcaches before changing the register cache layout or the target
12192 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12194 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12195 variable warning on Linux/x86-64.
12197 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12199 GDBserver disconnected tracing support.
12201 * linux-low.c (linux_remove_process): Delete.
12202 (add_lwp): Don't set last_resume_kind here.
12203 (linux_kill): Use `mourn'.
12204 (linux_detach): Use `thread_db_detach', and `mourn'.
12205 (linux_mourn): New.
12206 (linux_attach_lwp_1): Adjust comment.
12207 (linux_attach): last_resume_kind moved the thread_info; adjust.
12208 (status_pending_p_callback): Adjust.
12209 (linux_wait_for_event_1): Adjust.
12210 (count_events_callback, select_singlestep_lwp_callback)
12211 (select_event_lwp_callback, cancel_breakpoints_callback)
12212 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12213 (proceed_one_lwp): Adjust.
12214 (linux_async): Add debug output.
12215 (linux_thread_stopped): New.
12216 (linux_pause_all): New.
12217 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12219 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12220 (thread_db_free): Delete declaration.
12221 (thread_db_detach, thread_db_mourn): Declare.
12222 * thread-db.c (thread_db_init): Use thread_db_mourn.
12223 (thread_db_free): Delete, split in two.
12224 (disable_thread_event_reporting): New.
12225 (thread_db_detach): New.
12226 (thread_db_mourn): New.
12228 * server.h (struct thread_info) <last_resume_kind>: New field.
12229 <attached>: Add comment.
12230 <gdb_detached>: New field.
12231 (handler_func): Change return type to int.
12232 (handle_serial_event, handle_target_event): Ditto.
12233 (gdb_connected): Declare.
12235 (disconnected_tracing): Declare.
12236 (stop_tracing): Declare.
12238 * server.c (handle_query) <qSupported>: Report support for
12239 disconnected tracing.
12240 (queue_stop_reply_callback): Account for running threads.
12241 (gdb_wants_thread_stopped): New.
12242 (gdb_wants_all_threads_stopped): New.
12243 (gdb_reattached_process): New.
12244 (handle_status): Clear the `gdb_detached' flag of all processes.
12245 In all-stop, stop all threads.
12246 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12247 (process_serial_event): If the remote connection breaks, or if an
12248 exit was forced with "monitor exit", force an event loop exit.
12249 Handle disconnected tracing on detach.
12250 (handle_serial_event): Adjust.
12251 (handle_target_event): If GDB isn't connected, forward events back
12252 to the inferior, unless the last process exited, in which case,
12253 exit gdbserver. Adjust interface.
12255 * remote-utils.c (remote_open): Don't block in accept. Instead
12256 register an event loop source on the listen socket file
12257 descriptor. Refactor bits into ...
12258 (listen_desc): ... this new global.
12259 (gdb_connected): ... this new function.
12260 (enable_async_notification): ... this new function.
12261 (handle_accept_event): ... this new function.
12262 (remote_close): Clear remote_desc.
12264 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12266 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12268 (mourn_inferior): Define.
12269 (target_process_qsupported): Avoid the dangling else problem.
12270 (thread_stopped): Define.
12271 (pause_all): Define.
12272 (target_waitstatus_to_string): Declare.
12273 * target.c (target_waitstatus_to_string): New.
12275 * tracepoint.c (tracing): Make extern.
12276 (disconnected_tracing): New.
12277 (stop_tracing): Make extern. Handle tracing stops due to GDB
12279 (cmd_qtdisconnected): New.
12280 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12281 (handle_tracepoint_general_set): Handle QTDisconnected.
12283 * event-loop.c (event_handler_func): Change return type to int.
12284 (process_event): Bail out if the event handler wants the event
12286 (handle_file_event): Ditto.
12287 (start_event_loop): Bail out if the event handler wants the event
12290 * nto-low.c (nto_target_ops): Adjust.
12291 * spu-low.c (spu_wait): Don't remove the process here.
12292 (spu_target_ops): Adjust.
12293 * win32-low.c (win32_wait): Don't remove the process here.
12294 (win32_target_ops): Adjust.
12296 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12298 * regcache.c (realloc_register_cache): Invalidate inferior's
12299 regcache before recreating it.
12301 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12303 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12305 2010-04-09 Stan Shebs <stan@codesourcery.com>
12306 Pedro Alves <pedro@codesourcery.com>
12308 * server.h (LONGEST): New.
12309 (struct thread_info) <while_stepping>: New field.
12310 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12312 (initialize_tracepoint, handle_tracepoint_general_set)
12313 (handle_tracepoint_query, tracepoint_finished_step)
12314 (tracepoint_was_hit, release_while_stepping_state_list):
12315 (current_traceframe): Declare.
12316 * server.c (handle_general_set): Handle tracepoint packets.
12317 (read_memory): New.
12318 (write_memory): New.
12319 (handle_search_memory_1): Use read_memory.
12320 (handle_query): Report support for conditional tracepoints, trace
12321 state variables, and tracepoint sources. Handle tracepoint
12323 (main): Initialize the tracepoints module.
12324 (process_serial_event): Handle traceframe reads/writes.
12326 * linux-low.c (handle_tracepoints): New.
12327 (linux_wait_1): Call it.
12328 (linux_resume_one_lwp): Handle while-stepping.
12329 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12330 (linux_target_ops): Install them.
12331 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12333 * linux-x86-low.c (x86_supports_tracepoints): New.
12334 (the_low_target). Install it.
12336 * mem-break.h (delete_breakpoint): Declare.
12337 * mem-break.c (delete_breakpoint): Make external.
12339 * target.h (struct target_ops): Add `supports_tracepoints',
12340 `read_pc', and `write_pc' fields.
12341 (target_supports_tracepoints): Define.
12342 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12345 * regcache.h (struct regcache) <registers_owned>: New field.
12346 (init_register_cache, regcache_cpy): Declare.
12347 (regcache_read_pc, regcache_write_pc): Declare.
12348 (register_cache_size): Declare.
12349 (supply_regblock): Declare.
12350 * regcache.c (init_register_cache): New.
12351 (new_register_cache): Use it.
12352 (regcache_cpy): New.
12353 (register_cache_size): New.
12354 (supply_regblock): New.
12355 (regcache_read_pc, regcache_write_pc): New.
12357 * tracepoint.c: New.
12359 * Makefile.in (OBS): Add tracepoint.o.
12360 (tracepoint.o): New rule.
12362 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12364 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12366 (i386-mmx.c): Likewise.
12367 (i386-mmx-linux.o): Likewise.
12368 (i386-mmx-linux.c): Likewise.
12370 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12371 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12372 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12373 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12375 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12376 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12377 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12379 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12381 * Makefile.in (clean): Updated.
12383 (i386-avx.c): Likewise.
12384 (i386-avx-linux.o): Likewise.
12385 (i386-avx-linux.c): Likewise.
12386 (amd64-avx.o): Likewise.
12387 (amd64-avx.c): Likewise.
12388 (amd64-avx-linux.o): Likewise.
12389 (amd64-avx-linux.c): Likewise.
12391 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12392 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12393 (srv_amd64_regobj): Add amd64-avx.o.
12394 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12395 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12396 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12397 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12398 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12399 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12400 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12402 * i387-fp.c: Include "i386-xstate.h".
12404 (i387_cache_to_xsave): Likewise.
12405 (i387_xsave_to_cache): Likewise.
12406 (x86_xcr0): Likewise.
12408 * i387-fp.h (i387_cache_to_xsave): Likewise.
12409 (i387_xsave_to_cache): Likewise.
12410 (x86_xcr0): Likewise.
12412 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12413 * linux-crisv32-low.c (target_regsets): Likewise.
12414 * linux-m68k-low.c (target_regsets): Likewise.
12415 * linux-mips-low.c (target_regsets): Likewise.
12416 * linux-ppc-low.c (target_regsets): Likewise.
12417 * linux-s390-low.c (target_regsets): Likewise.
12418 * linux-sh-low.c (target_regsets): Likewise.
12419 * linux-sparc-low.c (target_regsets): Likewise.
12420 * linux-xtensa-low.c (target_regsets): Likewise.
12422 * linux-low.c: Include <sys/uio.h>.
12423 (regsets_fetch_inferior_registers): Support nt_type.
12424 (regsets_store_inferior_registers): Likewise.
12425 (linux_process_qsupported): New.
12426 (linux_target_ops): Add linux_process_qsupported.
12428 * linux-low.h (regset_info): Add nt_type.
12429 (linux_target_ops): Add process_qsupported.
12431 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12433 (init_registers_i386_avx_linux): New.
12434 (init_registers_amd64_avx_linux): Likewise.
12435 (xmltarget_i386_linux_no_xml): Likewise.
12436 (xmltarget_amd64_linux_no_xml): Likewise.
12437 (PTRACE_GETREGSET): Likewise.
12438 (PTRACE_SETREGSET): Likewise.
12439 (x86_fill_xstateregset): Likewise.
12440 (x86_store_xstateregset): Likewise.
12441 (use_xml): Likewise.
12442 (x86_linux_update_xmltarget): Likewise.
12443 (x86_linux_process_qsupported): Likewise.
12444 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12445 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12446 init_registers_i386_linux here. Call
12447 x86_linux_update_xmltarget.
12448 (the_low_target): Add x86_linux_process_qsupported.
12450 * server.c (handle_query): Call target_process_qsupported.
12452 * target.h (target_ops): Add process_qsupported.
12453 (target_process_qsupported): New.
12455 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12457 * inferiors.c (add_thread): Set last_status kind to
12458 TARGET_WAITKIND_IGNORE.
12459 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12460 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12461 (linux_wait_1): Move `thread' local definition to block that uses
12462 it. Don't NULL initialize `event_child'.
12463 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12464 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12465 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12467 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12470 an extended waitstatus, or by a watchpoint.
12471 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12472 thread was stepping or has been stopped by a watchpoint.
12474 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12476 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12477 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12478 of another, then delete the previous, and validate all
12480 (validate_inserted_breakpoint): New.
12481 (delete_disabled_breakpoints): New.
12482 (validate_breakpoints): New.
12483 (check_mem_read): Validate breakpoints before trusting their
12484 shadow. Delete disabled breakpoints.
12485 (check_mem_write): Validate breakpoints before trusting they
12486 should be inserted. Delete disabled breakpoints.
12487 * mem-break.h (validate_breakpoints):
12488 * server.c (handle_query): Validate breakpoints when we see a
12491 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12493 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12494 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12495 if we could tell there's a GDB breakpoint at stop_pc.
12496 (need_step_over_p): Don't do a step over if we find a GDB
12497 breakpoint at the resume PC.
12499 * mem-break.c (struct raw_breakpoint): New.
12500 (enum bkpt_type): New type `gdb_breakpoint'.
12501 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12502 fields. New field `raw'.
12503 (find_raw_breakpoint_at): New.
12504 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12505 breakpoint instead.
12506 (set_breakpoint_at): Adjust.
12507 (delete_raw_breakpoint): New.
12508 (release_breakpoint): New.
12509 (delete_breakpoint): Rename to...
12510 (delete_breakpoint_1): ... this. Add proc parameter. Use
12511 release_breakpoint. Return ENOENT.
12512 (delete_breakpoint): Reimplement.
12513 (find_breakpoint_at): Delete.
12514 (find_gdb_breakpoint_at): New.
12515 (delete_breakpoint_at): Delete.
12516 (set_gdb_breakpoint_at): New.
12517 (delete_gdb_breakpoint_at): New.
12518 (gdb_breakpoint_here): New.
12519 (set_reinsert_breakpoint): Use release_breakpoint.
12520 (uninsert_breakpoint): Rename to ...
12521 (uninsert_raw_breakpoint): ... this.
12522 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12523 (reinsert_raw_breakpoint): Change parameter type to
12525 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12527 (check_breakpoints): Adjust. Use release_breakpoint.
12528 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12529 (breakpoint_inserted_here): Ditto.
12530 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12531 Don't trust the breakpoint's shadow if it is not inserted.
12532 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12533 (delete_all_breakpoints): Adjust.
12534 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12535 use delete_breakpoint_1.
12537 * mem-break.h (breakpoints_supported): Delete declaration.
12538 (set_gdb_breakpoint_at): Declare.
12539 (gdb_breakpoint_here): Declare.
12540 (delete_breakpoint_at): Delete.
12541 (delete_gdb_breakpoint_at): Declare.
12543 * server.h (struct raw_breakpoint): Forward declare.
12544 (struct process_info): New field `raw_breakpoints'.
12546 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12549 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12551 * linux-low.c (status_pending_p_callback): Fix comment.
12552 (linux_wait_for_event_1): Move most of the internal breakpoint
12553 handling from here...
12554 (linux_wait_1): ... to here.
12555 (count_events_callback): New.
12556 (select_singlestep_lwp_callback): New.
12557 (select_event_lwp_callback): New.
12558 (cancel_breakpoints_callback): New.
12559 (select_event_lwp): New.
12560 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12561 priority to all LWPs that have had events that should be reported
12562 to the client. Cancel breakpoints when about to reporting the
12563 event to the client, not while stopping lwps. No longer cancel
12564 finished single-steps here.
12565 (cancel_finished_single_step): Delete.
12566 (cancel_finished_single_steps): Delete.
12568 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12570 * mem-break.c (enum bkpt_type): New.
12571 (struct breakpoint): New field `type'.
12572 (set_breakpoint_at): Change return type to struct breakpoint
12573 pointer. Set type to `other_breakpoint' by default.
12574 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12575 in the breakpoint list.
12576 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12577 (reinsert_breakpoint): Rename to ...
12578 (reinsert_raw_breakpoint): ... this.
12579 (reinsert_breakpoints_at): Adjust.
12580 * mem-break.h (struct breakpoint): Declare.
12581 (set_breakpoint_at): Change return type to struct breakpoint
12584 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12586 * server.c (handle_query): Assign, not compare.
12588 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12590 Teach linux gdbserver to step-over-breakpoints.
12592 * linux-low.c (can_hardware_single_step): New.
12593 (supports_breakpoints): New.
12594 (handle_extended_wait): If stopping threads, read the stop pc of
12595 the new cloned LWP.
12597 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12598 low target doesn't support retrieving the PC.
12599 (add_lwp): Set last_resume_kind to resume_continue.
12600 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12601 (linux_attach): Don't clear stop_expected. Set the lwp's
12602 last_resume_kind to resume_stop.
12603 (linux_detach_one_lwp): Don't check for removed breakpoints.
12604 (check_removed_breakpoint): Delete.
12605 (status_pending_p): Rename to ...
12606 (status_pending_p_callback): ... this. Don't check for removed
12607 breakpoints. Don't consider threads that are stopped from GDB's
12609 (linux_wait_for_lwp): Always read the stop_pc here.
12610 (cancel_breakpoint): New.
12611 (step_over_bkpt): New global.
12612 (linux_wait_for_event_1): Implement stepping over breakpoints.
12613 (gdb_wants_lwp_stopped): New.
12614 (gdb_wants_all_stopped): New.
12615 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12616 single-step traps here. Store the thread's last reported target
12618 (send_sigstop): Don't clear stop_expected. Always set it,
12620 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12621 (cancel_finished_single_step): New.
12622 (cancel_finished_single_steps): New.
12623 (wait_for_sigstop): Don't cancel finished single-step traps here.
12624 (linux_resume_one_lwp): Don't check for removed breakpoints.
12625 Don't set `step' on non-hardware step archs.
12626 (linux_set_resume_request): Ignore resume_stop requests if already
12627 stopping or stopped. Set the lwp's last_resume_kind.
12628 (resume_status_pending_p): Don't check for removed breakpoints.
12629 (need_step_over_p): New.
12630 (start_step_over): New.
12631 (finish_step_over): New.
12632 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12633 requests. Clear the thread's last reported target waitstatus.
12634 Don't use the `suspended' flag. Don't consider pending breakpoints.
12635 (linux_resume): Start a step-over if necessary.
12636 (proceed_one_lwp): New.
12637 (proceed_all_lwps): New.
12638 (unstop_all_lwps): New.
12639 * linux-low.h (struct lwp_info): Rewrite comment for the
12640 `suspended' flag. Add the `stop_pc' field. Delete the
12641 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12642 Add `'last_resume_kind' and `need_step_over' fields.
12643 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12644 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12645 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12646 (set_raw_breakpoint_at): New.
12647 (set_breakpoint_at): Rewrite to use it.
12648 (reinsert_breakpoint_handler): Delete.
12649 (set_reinsert_breakpoint): New.
12650 (reinsert_breakpoint_by_bp): Delete.
12651 (delete_reinsert_breakpoints): New.
12652 (uninsert_breakpoint): Rewrite.
12653 (uninsert_breakpoints_at): New.
12654 (reinsert_breakpoint): Rewrite.
12655 (reinsert_breakpoints_at): New.
12656 (check_breakpoints): Rewrite.
12657 (breakpoint_here): New.
12658 (breakpoint_inserted_here): New.
12659 (check_mem_read): Adjust.
12660 * mem-break.h (breakpoints_supported, breakpoint_here)
12661 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12662 (reinsert_breakpoint_by_bp): Delete declaration.
12663 (delete_reinsert_breakpoints): Declare.
12664 (reinsert_breakpoint): Delete declaration.
12665 (reinsert_breakpoints_at): Declare.
12666 (uninsert_breakpoint): Delete declaration.
12667 (uninsert_breakpoints_at): Declare.
12668 (check_breakpoints): Adjust prototype.
12669 * server.h: Adjust include order.
12670 (struct thread_info): Declare here. Add a `last_status' field.
12672 2010-03-23 Michael Snyder <msnyder@vmware.com>
12674 * server.c (crc32): New function.
12675 (handle_query): Add handling for 'qCRC:' request.
12677 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12679 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12680 lwp had been stopped by a watchpoint.
12682 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12684 * server.h (internal_error): Declare.
12685 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12686 * utils.c (internal_error): New function.
12688 2010-03-15 Andreas Schwab <schwab@redhat.com>
12690 * configure.srv: Fix typo setting srv_regobj.
12692 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12694 * linux-low.c (fetch_register): Avoid passing a non string literal
12696 (usr_store_inferior_registers): Ditto.
12698 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12700 * linux-low.c (linux_write_memory): Bail out early if peeking
12703 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12705 * linux-low.h (struct lwp_info): New fields
12706 `stopped_by_watchpoint' and `stopped_data_address'.
12707 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12708 here, and cache them in the lwp object.
12709 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12711 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12713 (linux_stopped_by_watchpoint): Rewrite.
12714 (linux_stopped_data_address): Rewrite.
12716 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12718 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12719 switching the current inferior, not before.
12721 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12723 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12724 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12725 i386-linux.c and amd64-linux.c.
12726 (reg-i386.o): Removed.
12727 (reg-i386.c): Likewise.
12728 (reg-i386-linux.o): Likewise.
12729 (reg-i386-linux.c): Likewise.
12730 (reg-x86-64.o): Likewise.
12731 (reg-x86-64.c): Likewise.
12732 (reg-x86-64-linux.o): Likewise.
12733 (reg-x86-64-linux.c): Likewise.
12735 (i386.c): Likewise.
12736 (i386-linux.o): Likewise.
12737 (i386-linux.c): Likewise.
12738 (amd64.o): Likewise.
12739 (amd64.c): Likewise.
12740 (amd64-linux.o): Likewise.
12741 (amd64-linux.c): Likewise.
12743 * configure.srv (srv_i386_regobj): New.
12744 (srv_i386_linux_regobj): Likewise.
12745 (srv_amd64_regobj): Likewise.
12746 (srv_amd64_linux_regobj): Likewise.
12747 (srv_i386_32bit_xmlfiles): Likewise.
12748 (srv_i386_64bit_xmlfiles): Likewise.
12749 (srv_i386_xmlfiles): Likewise.
12750 (srv_amd64_xmlfiles): Likewise.
12751 (srv_i386_linux_xmlfiles): Likewise.
12752 (srv_amd64_linux_xmlfiles): Likewise.
12753 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12754 srv_xmlfiles to $srv_i386_xmlfiles.
12755 (i[34567]86-*-mingw32ce*): Likewise.
12756 (i[34567]86-*-mingw*): Likewise.
12757 (i[34567]86-*-nto*): Likewise.
12758 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12759 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12760 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12761 (x86_64-*-linux*): Likewise.
12763 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12764 (init_registers_amd64_linux): New.
12765 (x86_arch_setup): Replace init_registers_x86_64_linux with
12766 init_registers_amd64_linux.
12768 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12770 * configure.ac: Check for libdl. If it is not available link against
12771 static libthread_db.
12772 * configure: Regenerate.
12774 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12778 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12779 handing a read watchpoint.
12780 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12782 2010-02-12 Doug Evans <dje@google.com>
12784 * linux-low.c (linux_supports_tracefork_flag): Document.
12785 (linux_look_up_symbols): Add comment.
12787 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12789 * regcache.c (supply_register): Clear regcache if buf is NULL.
12791 2010-02-02 Nicolas Roche <roche@sourceware.org>
12792 Joel Brobecker <brobecker@adacore.com>
12794 * inferiors.c (find_inferior): Add function documentation.
12795 (unloaded_dll): Handle the case where the unloaded dll has not
12796 been previously registered in the dll list.
12798 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12800 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12801 (thumb2_breakpoint): New.
12802 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12804 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12806 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12807 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12810 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12812 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12814 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12816 * linux-s390-low.c (s390_collect_ptrace_register)
12817 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12819 2010-01-21 Doug Evans <dje@google.com>
12821 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12822 (PTRACE_ARG4_TYPE): New macro.
12823 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12824 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12825 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12826 (usr_store_inferior_registers): Ditto.
12827 (linux_read_memory, linux_write_memory): Ditto.
12828 (linux_test_for_tracefork): Ditto.
12830 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12831 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12833 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12835 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12838 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12840 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12841 prototype to take a regcache. Adjust.
12843 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12845 * regcache.h (struct thread_info): Forward declare.
12846 (struct regcache): New.
12847 (new_register_cache): Adjust prototype.
12848 (get_thread_regcache): Declare.
12849 (free_register_cache): Adjust prototype.
12850 (registers_to_string, registers_from_string): Ditto.
12851 (supply_register, supply_register_by_name, collect_register)
12852 (collect_register_as_string, collect_register_by_name): Ditto.
12853 * regcache.c (struct inferior_regcache_data): Delete.
12854 (get_regcache): Rename to ...
12855 (get_thread_regcache): ... this. Adjust. Switch inferior before
12856 fetching registers.
12857 (regcache_invalidate_one): Adjust.
12858 (regcache_invalidate): Fix prototype.
12859 (new_register_cache): Return the new register cache.
12860 (free_register_cache): Change prototype.
12861 (realloc_register_cache): Adjust.
12862 (registers_to_string): Change prototype to take a regcache. Adjust.
12863 (registers_from_string): Ditto.
12864 (register_data): Ditto.
12865 (supply_register): Ditto.
12866 (supply_register_by_name): Ditto.
12867 (collect_register): Ditto.
12868 (collect_register_as_string): Ditto.
12869 (collect_register_by_name): Ditto.
12870 * server.c (process_serial_event): Adjust.
12871 * linux-low.h (regset_fill_func, regset_store_func): Change
12873 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12875 * linux-low.c (get_stop_pc): Adjust.
12876 (check_removed_breakpoint): Adjust.
12877 (linux_wait_for_event): Adjust.
12878 (linux_resume_one_lwp): Adjust.
12879 (fetch_register): Add regcache parameter. Adjust.
12880 (usr_store_inferior_registers): Ditto.
12881 (regsets_fetch_inferior_registers): Ditto.
12882 (regsets_store_inferior_registers): Ditto.
12883 (linux_fetch_registers, linux_store_registers): Ditto.
12884 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12886 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12888 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12889 prototype to take a regcache.
12890 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12891 * remote-utils.c (convert_ascii_to_int, outreg)
12892 (prepare_resume_reply): Change prototype to take a regcache.
12894 * target.h (struct target_ops) <fetch_registers, store_registers>:
12895 Change prototype to take a regcache.
12896 (fetch_inferior_registers, store_inferior_registers): Change
12897 prototype to take a regcache. Adjust.
12898 * proc-service.c (ps_lgetregs): Adjust.
12899 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12900 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12901 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12902 take a regcache. Adjust.
12903 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12904 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12905 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12906 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12907 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12908 (cris_cannot_fetch_register):
12909 (cris_breakpoint_at): Change prototype to take a regcache.
12911 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12912 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12913 to take a regcache. Adjust.
12914 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12916 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12917 take a regcache. Adjust.
12918 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12919 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12920 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12921 * linux-mips-low.c (mips_get_pc):
12922 (mips_set_pc): Change prototype to take a regcache. Adjust.
12923 (mips_reinsert_addr): Adjust.
12924 (mips_collect_register): Change prototype to take a regcache.
12926 (mips_supply_register):
12927 (mips_collect_register_32bit, mips_supply_register_32bit)
12928 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12929 (mips_store_fpregset): Ditto.
12930 * linux-ppc-low.c (ppc_supply_ptrace_register)
12931 (ppc_supply_ptrace_register): Ditto.
12932 (parse_spufs_run): Adjust.
12933 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12934 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12935 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12936 take a regcache. Adjust.
12937 * linux-s390-low.c (s390_collect_ptrace_register)
12938 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12939 (s390_set_pc): Change prototype to take a regcache. Adjust.
12940 (s390_arch_setup): Adjust.
12941 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12942 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12943 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12944 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12945 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12947 (sparc_breakpoint_at): Adjust.
12948 * linux-xtensa-low.c (xtensa_fill_gregset):
12949 (xtensa_store_gregset):
12950 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12951 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12952 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12953 prototype to take a regcache. Adjust.
12954 * win32-arm-low.c (arm_fetch_inferior_register)
12955 (arm_store_inferior_register): Change prototype to take a
12957 * win32-i386-low.c (i386_fetch_inferior_register)
12958 (i386_store_inferior_register): Change prototype to take a
12960 * win32-low.c (child_fetch_inferior_registers)
12961 (child_store_inferior_registers): Change prototype to take a
12963 (win32_wait): Adjust.
12964 (win32_fetch_inferior_registers): Change prototype to take a
12966 (win32_store_inferior_registers): Adjust.
12967 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12968 store_inferior_register>: Change prototype to take a regcache.
12970 2010-01-20 Doug Evans <dje@google.com>
12972 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12974 (linux_wait_for_event1, linux_init_signals): Ditto.
12975 (W_STOPCODE): Provide definition if missing.
12977 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12979 * linux-low.c (linux_core_of_thread): New.
12980 (compare_ints, show_process, list_threads): New.
12981 (linux_qxfer_osdata): Report threads and cores.
12982 (linux_target_op): Register linux_core_of_thread.
12983 * remote-utils.c (prepare_resume_reply): Report the core.
12984 (buffer_xml_printf): Support %d specifier.
12985 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12987 (handle_query): Handle qXfer:threads. Announce availability
12989 * target.h (struct target_ops): New field core_of_thread.
12991 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12993 * Makefile.in (clean): Remove new generated files.
12994 (reg-s390.o, reg-s390.c): Remove rules.
12995 (reg-s390x.o, reg-s390x.c): Likewise.
12996 (s390-linux32.o, s390-linux32.c): Add rules.
12997 (s390-linux64.o, s390-linux64.c): Likewise.
12998 (s390x-linux64.o, s390x-linux64.c): Likewise.
12999 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13000 * linux-s390-low.c: Include <elf.h>.
13001 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13002 (init_registers_s390): Remove prototype.
13003 (init_registers_s390x): Likewise.
13004 (init_registers_s390_linux32): Add prototype.
13005 (init_registers_s390_linux64): Likewise.
13006 (init_registers_s390x_linux64): Likewise.
13007 (s390_num_regs_3264): New define.
13008 (s390_regmap_3264): New global variable.
13009 (s390_cannot_fetch_register): Remove obsolete check.
13010 (s390_cannot_store_register): Likewise.
13011 (s390_collect_ptrace_register): Handle upper/lower register halves.
13012 (s390_supply_ptrace_register): Likewise.
13013 (s390_fill_gregset): Update to register number changes.
13014 (s390_get_hwcap): New routine.
13015 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13016 Install appropriate regmap and register set.
13018 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13020 * server.c (gdbserver_version): Update copyright year to 2010.
13021 * gdbreplay.c (gdbreplay_version): Likewise.
13023 2009-12-28 Doug Evans <dje@google.com>
13025 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13026 elf/external.h. Include <elf.h> instead but only if necessary.
13028 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13030 * linux-low.c (linux_remove_process): Remove `detaching'
13031 parameter. Don't release/detach from thread_db here.
13032 (linux_kill): Release/detach from thread_db here, ...
13033 (linux_detach): ... and here, before actually detaching.
13034 (linux_wait_1): ... and here, when a process exits.
13035 * thread-db.c (any_thread_of): New.
13036 (thread_db_free): Switch the current inferior to a thread of the
13039 2009-12-21 Doug Evans <dje@google.com>
13041 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13043 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13044 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13045 warning ifndef __NR_tkill. Move setting of errno there too.
13046 Delete unnecessary resetting of errno after syscall.
13047 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13049 * configure.ac: Check for dladdr.
13050 * config.in: Regenerate.
13051 * configure: Regenerate.
13052 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13053 (try_thread_db_load): Update.
13055 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13057 2009-12-18 Doug Evans <dje@google.com>
13059 * event-loop.c: Include unistd.h if it exists.
13061 * linux-low.c (my_waitpid): Move definition away from being in
13062 between linux_tracefork_child/linux_test_for_tracefork.
13064 * gdb_proc_service.h (psaddr_t): Fix type.
13065 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13066 signature to match glibc.
13068 2009-12-16 Doug Evans <dje@google.com>
13070 * linux-low.c (linux_read_memory): Fix argument to read.
13072 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13074 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13075 events, don't leave current_inferior pointing at null.
13077 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13079 * win32-low.c (LOG): Delete.
13080 (OUTMSG): Output to stderr.
13081 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13082 on compile time LOG macro.
13083 (win32_wait): Fix debug output.
13085 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13087 * win32-low.c (win32_add_one_solib): If the dll name is
13088 "ntdll.dll", prepend the system directory to the dll path.
13090 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13092 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13094 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13095 Vladimir Prus <vladimir@codesourcery.com>
13097 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13098 * configure.ac: Check for __mcoldfire__ and set
13099 gdb_cv_m68k_is_coldfire.
13100 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13101 reg-cf.o and reg-m68k.o.
13102 * configure: Regenerated.
13104 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13106 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13107 Pass it to thread_db_free.
13108 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13109 proper `detaching' argument to linux_remove_process.
13110 * linux-low.h (thread_db_free): Add `detaching' parameter.
13111 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13113 (thread_db_free): Add `detaching' parameter. Only
13114 call td_ta_clear_event if detaching from process.
13116 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13118 * thread-db.c (thread_db_free): Fix typo.
13120 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13123 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13125 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13127 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13128 with an i686 compiler.
13129 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13131 * configure: Rebuilt.
13133 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13137 * server.c (handle_search_memory_1): Correct read_addr initialization
13138 in loop for searching subsequent chunks.
13140 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13142 * configure.ac: New --with-libthread-db option.
13143 * thread-db.c: Allow direct dependence on libthread_db.
13144 (thread_db_free): Adjust.
13145 * config.in: Regenerate.
13146 * configure: Likewise.
13148 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13151 * thread-db.c (attach_thread): New function.
13152 (maybe_attach_thread): Return success/failure.
13153 (find_new_threads_callback): Adjust.
13154 (thread_db_find_new_threads): Loop until no new threads.
13156 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13158 * proc-service.c (ps_lgetregs): Formatting.
13160 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13162 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13163 * configure.ac: Adjust.
13164 * linux-low.h (struct process_info_private): Move members to struct
13166 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13167 * linux-low.c (linux_remove_process): Adjust.
13168 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13169 * server.c (handle_query): Move code ...
13170 (handle_monitor_command): ... here. New function.
13171 * target.h (struct target_ops): New member.
13172 * thread-db.c (struct thread_db): New.
13173 (libthread_db_search_path): New variable.
13174 (thread_db_create_event, thread_db_enable_reporting)
13175 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13176 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13177 (try_thread_db_load_1, dladdr_to_soname): New functions.
13178 (try_thread_db_load, thread_db_load_search): New functions.
13179 (thread_db_init): Search for libthread_db.
13180 (thread_db_free): New function.
13181 (thread_db_handle_monitor_command): Likewise.
13182 * config.in: Regenerate.
13183 * configure: Regenerate.
13185 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13187 * spu-low.c (spu_kill): Wait for inferior to terminate.
13188 Call clear_inferiors.
13189 (spu_detach): Call clear_inferiors.
13191 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13193 * aclocal.m4: Regenerate.
13194 * config.in: Likewise.
13195 * configure: Likewise.
13197 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13199 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13200 (parse_spufs_run): New function.
13201 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13202 (ppc_breakpoint_at): Handle SPU breakpoints.
13204 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13206 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13207 (SPUFS_MAGIC): Define.
13208 (spu_enumerate_spu_ids): New function.
13209 (linux_qxfer_spu): New function.
13210 (linux_target_ops): Install linux_qxfer_spu.
13212 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13214 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13215 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13216 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13217 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13218 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13219 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13220 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13221 (init_registers_powerpc_cell32l): Add prototype.
13222 (init_registers_powerpc_cell64l): Likewise.
13223 (ppc_arch_setup): Detect Cell/B.E. architecture.
13225 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13227 * Makefile.in (datarootdir): New variable.
13229 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13231 * linux-low.c (linux_write_memory): Update debugging output.
13232 * Makefile.in (clean): Add new descriptions.
13233 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13234 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13235 * configure.srv: Add new files for arm*-*-linux*.
13236 * linux-arm-low.c: Add new declarations.
13237 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13238 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13239 (HWCAP_VFPv3D16): New.
13240 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13241 instead of __IWMMXT__.
13242 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13243 (arm_arch_setup): New.
13244 (target_regsets): Remove #ifdef. Add VFP regset.
13245 (the_low_target): Use arm_arch_setup.
13247 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13249 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13250 the main thread again.
13252 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13254 Adding Neutrino gdbserver.
13255 * configure: Regenerated.
13256 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13257 * configure.srv (i[34567]86-*-nto*): New target.
13258 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13259 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13260 (nto_comctrl) [__QNX__]: New function.
13261 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13263 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13265 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13268 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13269 Pedro Alves <pedro@codesourcery.com>
13271 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13272 don't support CONTEXT_EXTENDED_REGISTERS.
13273 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13274 (the_low_target): Install them.
13275 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13276 failing with ERROR_PIPE_NOT_CONNECTED.
13278 2009-06-30 Doug Evans <dje@google.com>
13279 Pierre Muller <muller@ics.u-strasbg.fr>
13281 Add h/w watchpoint support to x86-linux, win32-i386.
13282 * Makefile.in (SFILES): Add i386-low.c
13283 (i386_low_h): Define.
13284 (i386-low.o): Add dependencies.
13285 (linux-x86-low.o): Add i386-low.h dependency.
13286 (win32-i386-low.o): Ditto.
13287 * i386-low.c: New file.
13288 * i386-low.h: New file.
13289 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13290 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13291 * linux-low.c (linux_add_process): Initialize arch_private.
13292 (linux_remove_process): Free arch_private.
13293 (add_lwp): Initialize arch_private.
13294 (delete_lwp): Free arch_private.
13295 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13297 * linux-low.h (process_info_private): New member arch_private.
13298 (lwp_info): New member arch_private.
13299 (linux_target_ops): New members new_process, new_thread,
13301 (ptid_of): New macro.
13302 * linux-x86-low.c: Include stddef.h, i386-low.h.
13303 (arch_process_info): New struct.
13304 (arch_lwp_info): New struct.
13305 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13306 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13307 (i386_dr_low_get_status): New function.
13308 (x86_insert_point, x86_remove_point): New functions.
13309 (x86_stopped_by_watchpoint): New function.
13310 (x86_stopped_data_address): New function.
13311 (x86_linux_new_process, x86_linux_new_thread): New functions.
13312 (x86_linux_prepare_to_resume): New function.
13313 (the_low_target): Add entries for insert_point, remove_point,
13314 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13316 * server.c (debug_hw_points): New global.
13317 (monitor_show_help): Document set debug-hw-points.
13318 (handle_query): Process "set debug-hw-points".
13319 * server.h (debug_hw_points): Declare.
13320 (paddress): Declare.
13321 * utils.c (NUMCELLS, CELLSIZE): New macros.
13322 (get_sell, xsnprintf, paddress): New functions.
13323 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13324 remove_point, stopped_by_watchpoint, stopped_data_address.
13325 * win32-i386-low.c: Include i386-low.h.
13326 (debug_reg_state): Replaces dr.
13327 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13328 (i386_dr_low_get_status): New function.
13329 (i386_insert_point, i386_remove_point): New functions.
13330 (i386_stopped_by_watchpoint): New function.
13331 (i386_stopped_data_address): New function.
13332 (i386_initial_stuff): Update.
13333 (get_thread_context,set_thread_context,i386_thread_added): Update.
13334 (the_low_target): Add entries for insert_point,
13335 remove_point, stopped_by_watchpoint, stopped_data_address.
13336 * win32-low.c (win32_insert_watchpoint): New function.
13337 (win32_remove_watchpoint): New function.
13338 (win32_stopped_by_watchpoint): New function.
13339 (win32_stopped_data_address): New function.
13340 (win32_target_ops): Add entries for insert_watchpoint,
13341 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13342 * win32-low.h (win32_target_ops): New members insert_point,
13343 remove_point, stopped_by_watchpoint, stopped_data_address.
13345 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13347 * server.c (process_serial_event): Re-return unsupported, not
13348 error, if the type isn't recognized. Re-allow supporting only
13349 insert or remove packets. Also call require_running for
13350 breakpoints. Add missing break statement to default case. Tidy.
13351 * target.h (struct target_ops): Rename insert_watchpoint to
13352 insert_point, and remove_watchpoint to remove_point.
13354 * linux-low.h (struct linux_target_ops): Likewise.
13355 * linux-low.c (linux_insert_watchpoint): Rename to ...
13356 (linux_insert_point): ... this. Adjust.
13357 (linux_remove_watchpoint): Rename to ...
13358 (linux_remove_point): ... this. Adjust.
13359 (linux_target_ops): Adjust.
13360 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13361 (cris_insert_point): ... this.
13362 (cris_remove_watchpoint): Rename to ...
13363 (cris_remove_point): ... this.
13364 (the_low_target): Adjust.
13366 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13368 * server.c (handle_v_kill): Pass signal_pid to
13369 kill_inferior if multi_process is zero.
13371 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13373 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13374 * target.h (target_ops): Comment for *_watchpoint to make it clear
13375 the functions can get types '0' and '1'.
13377 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13379 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13380 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13381 * regcache.c (get_regcache): Likewise.
13382 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13383 * win32-low.c (child_fetch_inferior_registers): Remove check for
13386 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13387 Pedro Alves <pedro@codesourcery.com>
13389 * target.h (struct target_ops) <supports_multi_process>: New
13391 (target_supports_multi_process): New.
13392 * server.c (handle_query): Even if GDB reports support, only
13393 enable multi-process if the target also supports it. Report
13394 multi-process support only if the target backend supports it.
13395 * linux-low.c (linux_supports_multi_process): New function.
13396 (linux_target_ops): Install it as target_supports_multi_process
13399 2009-05-24 Doug Evans <dje@google.com>
13401 Global renaming of find_thread_pid to find_thread_ptid.
13402 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13403 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13404 All callers updated.
13406 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13407 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13410 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13411 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13412 (linux_resume_one_lwp): Ditto.
13414 2009-05-23 Doug Evans <dje@google.com>
13416 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13417 from struct inferior_list_entry * to struct lwp_info *.
13418 All callers updated.
13420 2009-05-13 Doug Evans <dje@google.com>
13422 * linux-x86-low.c: Don't include assert.h.
13423 (x86_siginfo_fixup): Use fatal, not assert.
13424 (x86_arch_setup): Fix comment.
13426 2009-05-12 Doug Evans <dje@google.com>
13428 Biarch support for i386/amd64 gdbserver.
13429 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13430 Add linux-x86-low.c.
13431 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13432 (linux-x86-low.o): Add.
13433 * linux-x86-64-low.c: Delete.
13434 * linux-i386-low.c: Delete.
13435 * linux-x86-low.c: New file.
13436 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13438 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13440 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13441 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13442 (linux_child_pid_to_exec_file): New function.
13443 (elf_64_header_p, elf_64_file_p): New functions.
13444 (siginfo_fixup): New function.
13445 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13446 give target a chance to convert layout.
13447 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13448 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13450 2009-05-07 Doug Evans <dje@google.com>
13452 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13453 (regsets_store_inferior_registers): Ditto.
13455 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13459 * linux-low.c (must_set_ptrace_flags): Delete.
13460 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13462 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13463 `lwp->must_set_ptrace_flags' instead.
13464 (linux_wait_for_event_1): Set ptrace options here.
13465 (linux_wait_1): ... not here.
13467 2009-04-30 Doug Evans <dje@google.com>
13469 * inferiors.c (started_inferior_callback): New function.
13470 (attached_inferior_callback): New function.
13471 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13472 * server.c (print_started_pid, print_attached_pid): New functions.
13473 (detach_or_kill_for_exit): New function.
13474 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13475 * server.h (have_started_inferiors_p): Declare.
13476 (have_attached_inferiors_p): Declare.
13478 * inferiors.c (remove_process): Fix memory leak, free process.
13479 * linux-low.c (linux_remove_process): New function.
13480 (linux_kill): Call it instead of remove_process.
13481 (linux_detach, linux_wait_1): Ditto.
13483 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13485 * configure.srv: Add x86 Windows CE target.
13487 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13489 * inferiors.c (get_thread_process): Make global.
13490 * server.h (get_thread_process): Add prototype.
13491 * thread-db.c (find_one_thread): Use get_thread_process
13492 instead of current_process.
13493 (thread_db_get_tls_address): Do not crash if called when
13494 thread layer is not yet initialized.
13496 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13498 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13499 * spu-low.c (current_tid): Rename to ...
13500 (current_ptid): ... this.
13501 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13502 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13503 ptid_get_lwp (current_ptid) instead of current_tid.
13504 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13505 instead of current_tid. Use find_process_pid to verify pid
13506 argument is valid. Pass proper argument to remove_process.
13507 (spu_thread_alive): Compare current_ptid instead of current_tid.
13508 (spu_resume): Likewise.
13510 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13512 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13515 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13517 Implement the multiprocess extensions, and add linux multiprocess
13520 * server.h (ULONGEST): Declare.
13521 (struct ptid, ptid_t): New.
13522 (minus_one_ptid, null_ptid): Declare.
13523 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13524 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13525 (struct inferior_list_entry): Change `id' type from unsigned from
13527 (struct sym_cache, struct breakpoint, struct
13528 process_info_private): Forward declare.
13529 (struct process_info): Declare.
13530 (current_process): Declare.
13531 (all_processes): Declare.
13532 (initialize_inferiors): Declare.
13533 (add_thread): Adjust to use ptid_t.
13534 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13535 (add_process, remove_process, find_thread_pid): Declare.
13536 (find_inferior_id): Adjust to use ptid_t.
13537 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13538 (multi_process): Declare.
13539 (push_event): Adjust to use ptid_t.
13540 (read_ptid, write_ptid): Declare.
13541 (prepare_resume_reply): Adjust to use ptid_t.
13542 (clear_symbol_cache): Declare.
13543 * inferiors.c (all_processes): New.
13544 (null_ptid, minus_one_ptid): New.
13545 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13546 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13547 (add_thread): Change unsigned long to ptid. Remove gdb_id
13549 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13550 (gdb_id_to_thread): Rename to ...
13551 (find_thread_pid): ... this. Change unsigned long to ptid.
13552 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13553 (loaded_dll, pull_pid_from_list): Adjust.
13554 (add_process, remove_process, find_process_pid)
13555 (get_thread_process, current_process, initialize_inferiors): New.
13556 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13557 (struct target_waitstatus) <related_pid>: Ditto.
13558 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13559 return type to int.
13560 (struct target_ops) <join>: Add `pid' argument.
13561 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13562 (struct target_ops) <wait>: Add `ptid' field. Change return type
13564 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13565 (mywait): Add `ptid' argument. Change return type to ptid_t.
13566 (target_pid_to_str): Declare.
13567 * target.c (set_desired_inferior): Adjust to use ptids.
13568 (mywait): Add new `ptid' argument. Adjust.
13569 (target_pid_to_str): New.
13570 * mem-break.h (free_all_breakpoints): Declare.
13571 * mem-break.c (breakpoints): Delelete.
13572 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13573 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13574 to use per-process breakpoint list.
13575 (free_all_breakpoints): New.
13576 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13577 (symbol_cache, all_symbols_looked_up): Delete.
13579 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13581 (prepare_resume_reply): Change ptid argument's type from unsigned
13582 long to ptid_t. Adjust. Implement W;process and X;process.
13583 (free_sym_cache, clear_symbol_cache): New.
13584 (look_up_one_symbol): Adjust to per-process symbol cache. *
13585 * server.c (cont_thread, general_thread, step_thread): Change type
13587 (attached): Delete.
13588 (multi_process): New.
13589 (last_ptid): Change type to ptid_t.
13590 (struct vstop_notif) <ptid>: Change type to ptid_t.
13591 (queue_stop_reply, push_event): Change `ptid' argument's type to
13593 (discard_queued_stop_replies): Add `pid' argument.
13594 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13595 changes. Don't reference the `attached' global.
13596 (attach_inferior): Adjust to mywait interface changes.
13597 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13598 features. Handle and report "multiprocess+". Handle
13600 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13602 (handle_v_kill): New.
13603 (handle_v_stopped): Adjust to use target_pid_to_str.
13604 (handle_v_requests): Allow multiple attaches and runs when
13605 multiprocess extensions are in effect. Handle "vKill".
13606 (myresume): Adjust to use ptids.
13607 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13608 (handle_status): Adjust to discard_queued_stop_replies interface
13610 (first_thread_of, kill_inferior_callback)
13611 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13612 (main): Call initialize_inferiors. Adjust to use ptids, killing
13613 and detaching from all inferiors. Handle multiprocess packet
13615 * linux-low.h: Include gdb_proc_service.h.
13616 (struct process_info_private): New.
13617 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13618 <lwpid_of>: Use ptid_get_lwp.
13619 (get_lwp_thread): Adjust.
13620 (struct lwp_info): Add `dead' member.
13621 (find_lwp_pid): Declare.
13622 * linux-low.c (thread_db_active): Delete.
13623 (new_inferior): Adjust comment.
13624 (inferior_pid): Delete.
13625 (linux_add_process): New.
13626 (handle_extended_wait): Adjust.
13627 (add_lwp): Change unsigned long to ptid.
13628 (linux_create_inferior): Add process to processes table. Adjust
13629 to use ptids. Don't set new_inferior here.
13630 (linux_attach_lwp): Rename to ...
13631 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13632 it. Adjust to use ptids.
13633 (linux_attach_lwp): New.
13634 (linux_attach): Add process to processes table. Don't set
13636 (struct counter): New.
13637 (second_thread_of_pid_p, last_thread_of_process_p): New.
13638 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13639 multiple processes.
13640 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13641 processes. Remove process from process table.
13642 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13643 to multiple processes.
13644 (any_thread_of): New.
13645 (linux_detach): Add `pid' argument, and handle it. Remove process
13646 from processes table.
13647 (linux_join): Add `pid' argument. Handle it.
13648 (linux_thread_alive): Change unsighed long argument to ptid_t.
13649 Consider dead lwps as not being alive.
13650 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13651 threads we're not interested in.
13652 (same_lwp, find_lwp_pid): New.
13653 (linux_wait_for_lwp): Change `pid' argument's type from int to
13655 (linux_wait_for_event): Rename to ...
13656 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13657 from int to ptid_t. Adjust.
13658 (linux_wait_for_event): New.
13659 (linux_wait_1): Add `ptid' argument. Change return type to
13660 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13661 that exit from the process table.
13662 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13664 (mark_lwp_dead): New.
13665 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13666 stopping all threads, mark its main lwp as dead.
13667 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13669 (fetch_register, usr_store_inferior_registers)
13670 (regsets_fetch_inferior_registers)
13671 (regsets_store_inferior_registers, linux_read_memory)
13672 (linux_write_memory): Inline `inferior_pid'.
13673 (linux_look_up_symbols): Adjust to use per-process
13674 `thread_db_active'.
13675 (linux_request_interrupt): Adjust to use ptids.
13676 (linux_read_auxv): Inline `inferior_pid'.
13677 (initialize_low): Don't reference thread_db_active.
13678 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13679 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13680 (ps_getpid): Return the pid of the current inferior.
13681 * thread-db.c (proc_handle, thread_agent): Delete.
13682 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13684 (find_one_thread): Change argument type to ptid_t. Adjust to
13686 (maybe_attach_thread): Adjust to per-process data and ptids.
13687 (thread_db_find_new_threads): Ditto.
13688 (thread_db_init): Ditto.
13689 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13690 processes table. Adjust to use ptids.
13691 (spu_kill, spu_detach): Adjust interface. Remove process from
13693 (spu_join, spu_thread_alive): Adjust interface.
13694 (spu_wait): Adjust interface. Remove process from processes
13695 table. Adjust to use ptids.
13696 * win32-low.c (current_inferior_tid): Delete.
13697 (current_inferior_ptid): New.
13698 (debug_event_ptid): New.
13699 (thread_rec): Take a ptid. Adjust.
13700 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13701 (child_delete_thread): Ditto.
13702 (do_initial_child_stuff): Add `attached' argument. Add process to
13704 (child_fetch_inferior_registers, child_store_inferior_registers):
13706 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13707 (win32_attach): Pass 1 to do_initial_child_stuff.
13708 (win32_kill): Adjust interface. Remove process from processes
13710 (win32_detach): Ditto.
13711 (win32_join): Adjust interface.
13712 (win32_thread_alive): Take a ptid.
13713 (win32_resume): Adjust to use ptids.
13714 (get_child_debug_event): Ditto.
13715 (win32_wait): Adjust interface. Remove exiting process from
13718 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13720 Non-stop mode support.
13722 * server.h (non_stop): Declare.
13723 (gdb_client_data, handler_func): Declare.
13724 (delete_file_handler, add_file_handler, start_event_loop):
13726 (handle_serial_event, handle_target_event, push_event)
13727 (putpkt_notif): Declare.
13728 * target.h (enum resume_kind): New.
13729 (struct thread_resume): Replace `step' field by `kind' field.
13730 (TARGET_WNOHANG): Define.
13731 (struct target_ops) <wait>: Add `options' argument.
13732 <supports_non_stop, async, start_non_stop>: New fields.
13733 (target_supports_non_stop, target_async): New.
13734 (start_non_stop): Declare.
13735 (mywait): Add `options' argument.
13736 * target.c (mywait): Add `options' argument. Print child exit
13737 notifications here.
13738 (start_non_stop): New.
13739 * server.c (non_stop, own_buf, mem_buf): New globals.
13740 (struct vstop_notif): New.
13741 (notif_queue): New global.
13742 (queue_stop_reply, push_event, discard_queued_stop_replies)
13743 (send_next_stop_reply): New.
13744 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13746 (attach_inferior): In non-stop mode, don't wait for the target
13748 (handle_general_set): Handle QNonStop.
13749 (handle_query): When handling qC, return the current general
13750 thread, instead of the first thread of the list.
13751 (handle_query): If the backend supports non-stop mode, include
13752 QNonStop+ in the qSupported query response.
13753 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13755 (handle_v_attach, handle_v_run): Handle non-stop mode.
13756 (handle_v_stopped): New.
13757 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13758 (myresume): Adjust to use resume_kind. Handle non-stop.
13759 (queue_stop_reply_callback): New.
13760 (handle_status): Handle non-stop mode.
13761 (main): Clear non_stop flag on reconnection. Use the event-loop.
13762 Refactor serial protocol handling from here ...
13763 (process_serial_event): ... to this new function. When GDB
13764 selects any thread, select one here. In non-stop mode, wait until
13765 GDB acks all pending events before exiting.
13766 (handle_serial_event, handle_target_event): New.
13767 * remote-utils.c (remote_open): Install remote_desc in the event
13769 (remote_close): Remove remote_desc from the event loop.
13770 (putpkt_binary): Rename to...
13771 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13772 (putpkt_binary): New as wrapper around putpkt_binary_1.
13773 (putpkt_notif): New.
13774 (prepare_resume_reply): In non-stop mode, don't change the
13776 * event-loop.c: New.
13777 * Makefile.in (OBJ): Add event-loop.o.
13778 (event-loop.o): New rule.
13780 * linux-low.h (pid_of): Moved here.
13782 (get_lwp_thread): Use lwpid_of.
13783 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13784 * linux-low.c (pid_of): Delete.
13785 (inferior_pid): Use lwpid_of.
13786 (linux_event_pipe): New.
13787 (target_is_async_p): New.
13789 (handle_extended_wait): Use lwpid_of.
13790 (add_lwp): Don't set lwpid field.
13791 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13792 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13793 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13794 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13795 first. Adjust to linux_wait_for_event interface changes. Use
13797 (linux_detach): Don't delete the main lwp here.
13798 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13799 (status_pending_p): Don't consider explicitly suspended lwps.
13800 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13801 pointer. Add OPTIONS argument. Change return type to int. Use
13802 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13803 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13804 pointer. Add status pointer argument. Return a pid instead of a
13805 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13806 changes. In non-stop mode, don't switch to a random thread.
13807 (linux_wait): Rename to...
13808 (linux_wait_1): ... this. Add target_options argument, and handle
13809 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13810 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13811 clean exit and signal exit code. Don't stop all threads in
13812 non-stop mode. In all-stop mode, only stop all threads when
13813 reporting a stop to GDB. Handle explicit thread stop requests.
13814 (async_file_flush, async_file_mark): New.
13816 (send_sigstop): Use lwpid_of.
13817 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13818 interface changes. In non-stop mode, don't switch to a random
13820 (linux_resume_one_lwp): Use lwpid_of.
13821 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13822 (linux_resume_one_thread): ... this. Handle resume_stop. In
13823 non-stop mode, don't look for pending flag in all threads.
13824 (resume_status_pending_p): Don't consider explicitly suspended
13826 (my_waitpid): Reimplement. Emulate __WALL.
13827 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13829 (sigchld_handler, linux_supports_non_stop, linux_async)
13830 (linux_start_non_stop): New.
13831 (linux_target_ops): Register linux_supports_non_stop, linux_async
13832 and linux_start_non_stop.
13833 (initialize_low): Install SIGCHLD handler.
13834 * thread-db.c (thread_db_create_event, find_one_thread)
13835 (thread_db_get_tls_address): Use lwpid_of.
13836 * win32-low.c (win32_detach): Adjust to use resume_kind.
13837 (win32_wait): Add `options' argument.
13838 * spu-low.c (spu_resume): Adjust to use resume_kind.
13839 (spu_wait): Add `options' argument.
13841 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13843 Decouple target code from remote protocol.
13845 * target.h (enum target_waitkind): New.
13846 (struct target_waitstatus): New.
13847 (struct target_ops) <wait>: Return an unsigned long. Take a
13848 target_waitstatus pointer instead of a char pointer.
13849 (mywait): Likewise.
13850 * target.c (mywait): Change prototype to return an unsigned long.
13851 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13852 * server.h (thread_from_wait, old_thread_from_wait): Delete
13854 (prepare_resume_reply): Change prototype to take a
13856 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13857 (last_status, last_ptid): New.
13858 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13859 pid instead of a signal.
13860 (attach_inferior): Remove "status" and "signal" parameters.
13862 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13864 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13865 (handle_v_requests, myresume): Remove "status" and "signal"
13866 parameters. Adjust.
13867 (handle_status): New.
13868 (main): Delete local `status'. Adjust.
13869 * remote-utils.c: Include target.h.
13870 (prepare_resume_reply): Change prototype to take a
13871 target_waitstatus. Adjust.
13873 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13875 * spu-low.c (spu_wait): Adjust.
13876 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13878 (win32_wait): Adjust.
13880 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13882 * target.h (struct thread_resume): Delete leave_stopped member.
13883 (struct target_ops): Add a `n' argument to the `resume' callback.
13884 * server.c (start_inferior): Adjust.
13885 (handle_v_cont, myresume): Adjust.
13886 * linux-low.c (check_removed_breakpoint): Adjust to resume
13887 interface change, and to removed leave_stopped field.
13888 (resume_ptr): Delete.
13889 (struct thread_resume_array): New.
13890 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13891 resume interface change.
13892 (linux_continue_one_thread, linux_queue_one_thread)
13893 (resume_status_pending_p): Check if the resume field is NULL
13894 instead of checking the leave_stopped member.
13895 (linux_resume): Adjust to the target resume interface change.
13896 * spu-low.c (spu_resume): Adjust to the target resume interface
13898 * win32-low.c (win32_detach, win32_resume): Ditto.
13900 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13902 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13904 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13906 (linux_continue_one_thread): Only preserve the stepping flag if
13907 there's a pending breakpoint.
13909 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13911 * server.c (main): After the inferior having exited, call
13912 remote_close before exiting gdbserver.
13914 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13916 Fix size of FPSCR in Power 7 processors.
13917 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13918 (PPC_FEATURE_HAS_DFP): New #define.
13919 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13922 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13924 * server.c (handle_query) Whitespace and formatting.
13926 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13928 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13929 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13930 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13931 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13932 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13933 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13934 Makefile.in, configure.ac: Fix whitespace throughout.
13935 * configure: Regenerate.
13937 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13939 * inferiors.c (find_inferior): Make it safe for the callback
13940 function to delete the currently iterated inferior.
13942 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13944 * Makefile.in (linuw_low_h): Move higher.
13945 (thread-db.o): Depend on $(linux_low_h).
13947 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13949 Rename "process" to "lwp" throughout.
13951 * linux-low.c (all_processes): Rename to...
13952 (all_lwps): ... this.
13953 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13954 (add_process): Rename to ...
13955 (add_lwp): ... this. Adjust.
13956 (linux_create_inferior): Adjust.
13957 (linux_attach_lwp): Adjust.
13958 (linux_attach): Adjust.
13959 (linux_kill_one_process): Rename to ...
13960 (linux_kill_one_lwp): ... this. Adjust.
13961 (linux_kill): Adjust.
13962 (linux_detach_one_process): Rename to ...
13963 (linux_detach_one_lwp): ... this. Adjust.
13964 (linux_detach): Adjust.
13965 (check_removed_breakpoint): Adjust.
13966 (status_pending_p): Adjust.
13967 (linux_wait_for_process): Rename to ...
13968 (linux_wait_for_lwp): ... this. Adjust.
13969 (linux_wait_for_event): Adjust.
13970 (send_sigstop): Adjust.
13971 (wait_for_sigstop): Adjust.
13972 (stop_all_processes): Rename to ...
13973 (stop_all_lwps): ... this.
13974 (linux_resume_one_process): Rename to ...
13975 (linux_resume_one_lwp): ... this. Adjust.
13976 (linux_set_resume_request, linux_continue_one_thread)
13977 (linux_queue_one_thread, resume_status_pending_p)
13978 (usr_store_inferior_registers, regsets_store_inferior_registers)
13979 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13981 * linux-low.h (get_process): Rename to ...
13982 (get_lwp): ... this. Adjust.
13983 (get_thread_process): Rename to ...
13984 (get_thread_lwp): ... this. Adjust.
13985 (get_process_thread): Rename to ...
13986 (get_lwp_thread): ... this. Adjust.
13987 (struct process_info): Rename to ...
13988 (struct lwp_info): ... this.
13989 (all_processes): Rename to ...
13990 (all_lwps): ... this.
13991 * proc-service.c (ps_lgetregs): Adjust.
13992 * thread-db.c (thread_db_create_event, find_one_thread)
13993 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13995 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13997 * server.c (handle_query): Handle "qAttached".
13999 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14001 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14002 GPLv3, update license URL.
14004 2009-03-01 Doug Evans <dje@google.com>
14006 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14007 (server_h): Add gdb_signals.h.
14008 (signals.o): Update.
14009 * server.h (target_signal_from_host,target_signal_to_host_p)
14010 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14012 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14014 * remote-utils.c (getpkt): Also generate remote-debug
14015 information if noack_mode is set.
14017 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14019 * server.c (handle_query): Report qXfer:siginfo:read and
14020 qXfer:siginfo:write as supported and handle them.
14021 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14022 * linux-low.c (linux_xfer_siginfo): New.
14023 (linux_target_ops): Set it.
14025 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14027 * server.c (gdbserver_usage): Mention --remote-debug.
14028 (main): Accept '--remote-debug' switch.
14030 2009-01-18 Doug Evans <dje@google.com>
14032 * regcache.c (new_register_cache): No need to check result of xcalloc.
14033 * server.c (handle_search_memory): Back out calls to xmalloc,
14034 result is checked and error is returned to user upon failure.
14035 (handle_query): Ditto. Add more checks for result of malloc.
14036 (handle_v_cont): Check result of malloc, report error back to
14038 (handle_v_run): Ditto. Call freeargv.
14039 * server.h (freeargv): Declare.
14040 * utils.c (freeargv): New fn.
14042 2009-01-15 Doug Evans <dje@google.com>
14044 * gdbreplay.c (perror_with_name): Make arg const char *.
14045 * server.h (target_signal_to_name): Make return type const char *.
14046 * thread-db.c (thread_db_err_str): Make return type const char *.
14047 * utils.c (perror_with_name): Make arg const char *.
14049 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14051 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14052 when handling a EXIT_PROCESS_DEBUG_EVENT.
14054 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14056 * gdbreplay.c (gdbreplay_version): Update copyright year.
14057 * server.c (gdbserver_version): Likewise.
14059 2009-01-05 Doug Evans <dje@google.com>
14061 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14062 (handle_extended_wait): Improve comment.
14064 2008-12-13 Doug Evans <dje@google.com>
14066 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14067 * server.h (ATTR_MALLOC): New macro.
14068 (xmalloc,xcalloc,xstrdup): Declare.
14069 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14070 * inferiors.c: Ditto.
14071 * linux-low.c: Ditto.
14072 * mem-break.c: Ditto.
14073 * regcache.c: Ditto.
14074 * remote-utils.c: Ditto.
14077 * win32-low.c: Ditto.
14079 2008-12-12 Doug Evans <dje@google.com>
14081 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14082 in debugging printf.
14084 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14086 2008-12-09 Doug Evans <dje@google.com>
14088 * linux-low.h (struct process_info): Delete member tid, unused.
14089 * thread-db.c (find_one_thread): Update.
14090 (maybe_attach_thread): Update.
14092 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14094 * target.h (struct target_ops): Add qxfer_osdata member.
14095 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14097 (linux_qxfer_osdata): New functions.
14098 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14100 * server.c (handle_query): Handle "qXfer:osdata:read:".
14101 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14102 (buffer_xml_printf): New functions.
14103 * server.h (struct buffer): New.
14104 (buffer_grow_str, buffer_grow_str0): New macros.
14105 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14106 (buffer_xml_printf): Declare.
14108 2008-11-24 Doug Evans <dje@google.com>
14110 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14112 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14114 * server.c (handle_v_run): Always use the supplied argument list.
14116 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14118 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14119 (xtensa_regmap_table): Add entry for scompare1.
14121 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14123 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14124 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14125 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14126 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14127 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14128 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14129 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14130 XML target descriptions.
14131 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14132 when inferior is running on an ISA 2.05 or later processor. Add
14133 special case to return offset for full 64-bit slot of FPSCR when
14136 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14138 * Makefile.in (SFILES, clean): Added sparc64 files.
14139 (reg-sparc64.o, reg-sparc64.c): New.
14140 * configure.srv (sparc*-*-linux*): New configuration.
14141 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14142 syscall arguments for SPARC.
14143 (regsets_store_inferior_registers): Likewise.
14144 * linux-sparc-low.c: New file.
14146 2008-10-21 Doug Evans <dje@google.com>
14148 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14149 (READLINE_DIR,READLINE_DEP): Delete.
14150 (INTERNAL_CFLAGS): Update.
14151 (LINTFLAGS): Update.
14153 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14155 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14156 whole argv from the last run, not just argv[0].
14158 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14160 * regcache.c (new_register_cache): Return NULL if the register
14161 cache size isn't known yet.
14162 (free_register_cache): Avoid dereferencing a NULL regcache.
14164 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14166 * configure.srv: Merge MIPS and MIPS64.
14168 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14170 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14172 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14174 * Makefile.in: Add required vsx dependencies.
14176 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14177 Declare init_registers_powerpc_vsx32l.
14178 Declare init_registers_powerpc_vsx64l.
14179 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14180 (ppc_arch_setup): Check for VSX in hwcap.
14181 (ppc_fill_vsxregset): New function.
14182 (ppc_store_vsxregset): New function.
14183 Add new VSX entry in regset_info target_regsets.
14185 * configure.srv: Add new VSX dependencies.
14187 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14189 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14190 (remote_open): Set or clear transport_is_reliable.
14191 (putpkt_binary): Don't expect acks in noack mode.
14192 (getpkt): Don't send ack/nac in noack mode.
14193 * server.c (handle_general_set): Handle QStartNoAckMode.
14194 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14196 (main): Reset noack_mode on every connection.
14197 * server.h (noack_mode): Declare.
14199 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14201 * Makefile.in (GDBREPLAY_OBS): New variable.
14202 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14204 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14205 Daniel Jacobowitz <dan@codesourcery.com>
14207 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14208 (usr_store_inferior_registers): Likewise.
14209 (regsets_store_inferior_registers): Likewise.
14211 2008-07-31 Rolf Jansen <rj@surtec.com>
14212 Pedro Alves <pedro@codesourcery.com>
14214 * configure.ac: Check for memmem declaration.
14215 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14216 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14217 (disable_packet_qfThreadInfo): Unconditionally compile.
14218 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14219 * configure, config.in: Regenerate.
14221 2008-07-28 Doug Kwan <dougkwan@google.com>
14223 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14224 (linux_write_memory): Remove declaration of errno.
14226 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14228 * linux-low.c (handle_extended_wait): Do not use "status"
14229 variable uninitialized.
14231 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14233 * server.c (handle_v_attach): Inhibit reporting dll changes.
14235 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14237 * remote-utils.c (prepare_resume_reply): If requested, don't
14238 output "thread:TID" in the T stop reply.
14240 * server.c (disable_packet_vCont, disable_packet_Tthread)
14241 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14242 (handle_query): If requested, disable support for qC, qfThreadInfo
14244 (handle_v_requests): If requested, disable support for vCont.
14245 (gdbserver_show_disableable): New.
14246 (main): Handle --disable-packet and --disable-packet=LIST.
14248 * server.h (disable_packet_vCont, disable_packet_Tthread)
14249 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14251 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14253 * server.c (gdbserver_usage): Mention --version.
14255 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14257 * Makefile.in (gdbreplay.o): New rule.
14259 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14261 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14262 message, not gdbserver.
14264 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14265 Nathan Sidwell <nathan@codesourcery.com>
14266 Joseph Myers <joseph@codesourcery.com>
14268 * acinclude.m4: Include ../../config/acx.m4.
14269 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14270 * configure, config.in: Regenerate.
14271 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14272 * server.c (gdbserver_version): Print PKGVERSION.
14273 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14274 (main): Adjust gdbserver_usage calls.
14275 * gdbreplay.c (version, host_name): Add declarations.
14276 (gdbreplay_version, gdbreplay_usage): New.
14277 (main): Accept --version and --help options.
14279 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14281 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14282 (arm_breakpoint_at): Handle Thumb.
14283 (the_low_target): Add comment.
14285 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14287 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14289 2008-05-09 Doug Evans <dje@google.com>
14291 * server.h (decode_search_memory_packet): Declare.
14292 * remote-utils.c (decode_search_memory_packet): New fn.
14293 * server.c (handle_search_memory_1): New fn.
14294 (handle_search_memory): New fn.
14295 (handle_query): Process qSearch:memory packets.
14297 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14299 * regcache.c (registers_length): Remove.
14300 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14301 full register packet.
14302 * regcache.h (registers_length): Remove prototype.
14303 * server.h (PBUFSIZ): Define to 16384.
14305 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14307 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14308 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14309 powerpc-64l.o, and powerpc-altivec64l.o.
14310 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14311 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14312 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14313 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14314 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14317 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14318 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14319 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14320 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14321 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14322 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14323 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14324 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14325 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14326 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14329 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14330 (init_registers_powerpc_32l): ... this new prototype.
14331 (init_registers_powerpc_32): Remove, replace by ...
14332 (init_registers_powerpc_altivec32l): ... this new prototype.
14333 (init_registers_powerpc_e500): Remove, replace by ...
14334 (init_registers_powerpc_e500l): ... this new prototype.
14335 (init_registers_ppc64): Remove, replace by ...
14336 (init_registers_powerpc_64l): ... this new prototype.
14337 (init_registers_powerpc_64): Remove, replace by ...
14338 (init_registers_powerpc_altivec64l): ... this new prototype.
14339 (ppc_num_regs): Set to 73.
14340 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14341 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14342 (ppc_cannot_store_register): Handle orig_r3 and trap.
14343 (ppc_arch_setup): Update init_registers_... calls.
14344 (ppc_fill_gregset): Handle orig_r3 and trap.
14346 * inferiors.c (clear_inferiors): Reset current_inferior.
14348 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14350 * acinclude.m4: Add override.m4.
14351 * configure: Regenerate.
14353 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14355 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14356 initial call to init_register_ppc64.
14358 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14360 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14361 single powerpc*-*-linux* case.
14362 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14364 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14366 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14367 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14369 * linux-ppc-low.c: Include <elf.h>.
14370 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14371 (ppc_hwcap): New global variable.
14372 (ppc_regmap): Remove __SPE__ #ifdef sections.
14373 (ppc_regmap_e500): New global variable.
14374 (ppc_cannot_store_register): Update __SPE__ special case.
14375 (ppc_get_hwcap): New function.
14376 (ppc_arch_setup): Use it to determine whether inferior supports
14377 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14378 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14379 Do not access registers if target does not support AltiVec.
14380 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14381 Do not access registers if target does not support SPE.
14382 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14384 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14386 * linux-low.c (disabled_regsets, num_regsets): New.
14387 (use_regsets_p): Delete.
14388 (linux_wait_for_process): Clear disabled_regsets.
14389 (regsets_fetch_inferior_registers): Check and set it.
14390 (regsets_store_inferior_registers): Likewise.
14391 (linux_fetch_registers, linux_store_registers): Do not use
14393 (initialize_low): Allocate disabled_regsets.
14395 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14397 * Makefile.in (LIBOBJS): New.
14398 (OBS): Use LIBOBJS.
14399 (memmem.o): New rule.
14400 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14401 * configure: Regenerated.
14403 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14405 * server.c (handle_query): Never return "unsupported" for
14406 qXfer:features:read queries.
14408 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14410 * server.c (get_features_xml): Fix inverted condition.
14411 (handle_query): Always support qXfer:feature:read.
14413 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14415 * server.c (wrapper_argv): New.
14416 (start_inferior): Handle wrapper_argv. If set, expect an extra
14418 (gdbserver_usage): Document --wrapper.
14419 (main): Parse --wrapper.
14421 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14423 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14424 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14425 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14426 (ppc_set_pc): Likewise.
14427 (ppc_arch_setup): New function.
14428 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14429 of collect_register.
14430 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14432 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14434 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14435 instead of linux-ppc64-low.o.
14436 * linux-ppc64-low.c: Remove file.
14437 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14438 (linux-ppc64-low.o): Remove rule.
14440 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14441 (init_registers_powerpc_64): Likewise.
14442 (ppc_regmap): Conditionally define depending on __powerpc64__.
14443 (ppc_cannot_store_register): Do not special-case "fpscr" when
14444 compiled on __powerpc64__.
14445 (ppc_collect_ptrace_register): New function.
14446 (ppc_supply_ptrace_register): New function.
14447 (ppc_breakpoint): Change type to "unsigned int".
14448 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14449 (the_low_target): Conditionally provide initializers for the
14450 arch_setup member depending on __powerpc64__. Install
14451 collect_ptrace_register and supply_ptrace_register members.
14453 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14455 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14456 * server.c (gdbserver_xmltarget): Define.
14457 (get_features_xml): Use it to replace "target.xml" and arch_string.
14459 * configure.srv: Remove srv_xmltarget. Add XML files that were
14460 mentioned there to srv_xmlfiles instead. Remove conditional tests
14461 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14462 srv_xmlfiles and srv_regobj to include all possible choices.
14463 * configure.ac (srv_xmltarget): Remove.
14464 (srv_xmlfiles): Do not add "target.xml".
14465 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14466 checks for supplementary target information.
14467 * configure: Regenerate.
14468 * Makefile.in (XML_TARGET): Remove.
14469 (target.xml): Remove rule.
14470 (clean): Do not clean up target.xml.
14471 (.PRECIOUS): Do not mention target.xml.
14473 * target.h (struct target_ops): Remove arch_string member.
14474 * linux-low.c (linux_arch_string): Remove.
14475 (linux_target_ops): Remove arch_string initializer.
14476 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14477 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14478 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14479 * spu-low.c (spu_arch_string): Remove.
14480 (spu_target_ops): Remove arch_string initializer.
14481 * win32-low.c (win32_arch_string): Remove.
14482 (win32_target_ops): Remove arch_string initializer.
14483 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14484 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14485 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14487 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14489 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14490 by collect_ptrace_register and supply_ptrace_register hooks.
14491 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14492 instead of checking for the_low_target.left_pad_xfer.
14493 (usr_store_inferior_registers): Use collect_ptrace_register callback
14494 instead of checking for the_low_target.left_pad_xfer.
14496 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14497 (s390_supply_ptrace_register): Likewise.
14498 (s390_fill_gregset): Call s390_collect_ptrace_register.
14499 (the_low_target): Update.
14501 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14502 (ppc_supply_ptrace_register): Likewise.
14503 (the_low_target): Update.
14505 * linux-i386-low.c (the_low_target): Update.
14506 * linux-x86-64-low.c (the_low_target): Update.
14508 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14510 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14511 reg-s390.o and reg-s390x.o.
14513 * linux-low.c (new_inferior): New global variable.
14514 (linux_create_inferior, linux_attach): Set it.
14515 (linux_wait_for_process): Call the_low_target.arch_setup after the
14516 target has stopped for the first time.
14517 (initialize_low): Do not call the_low_target.arch_setup.
14519 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14520 (s390_set_pc): Likewise.
14521 (s390_arch_setup): New function.
14522 (the_low_target): Use s390_arch_setup as arch_setup routine.
14524 * regcache.c (realloc_register_cache): New function.
14525 (set_register_cache): Call it for each existing regcache.
14527 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14529 * server.h (init_registers): Remove prototype.
14531 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14532 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14533 instead of init_registers ().
14534 * linux-arm-low.c (init_registers_arm): Add prototype.
14535 (init_registers_arm_with_iwmmxt): Likewise.
14536 (the_low_target): Add initializer for arch_setup field.
14537 * linux-cris-low.c (init_registers_cris): Add prototype.
14538 (the_low_target): Add initializer for arch_setup field.
14539 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14540 (the_low_target): Add initializer for arch_setup field.
14541 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14542 (the_low_target): Add initializer for arch_setup field.
14543 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14544 (the_low_target): Add initializer for arch_setup field.
14545 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14546 (the_low_target): Add initializer for arch_setup field.
14547 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14548 (the_low_target): Add initializer for arch_setup field.
14549 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14550 (init_registers_mips64_linux): Likewise.
14551 (the_low_target): Add initializer for arch_setup field.
14552 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14553 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14554 (the_low_target): Add initializer for arch_setup field.
14555 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14556 (init_registers_powerpc_64): Likewise.
14557 (the_low_target): Add initializer for arch_setup field.
14558 * linux-s390-low.c (init_registers_s390): Add prototype.
14559 (init_registers_s390x): Likewise.
14560 (the_low_target): Add initializer for arch_setup field.
14561 * linux-sh-low.c (init_registers_sh): Add prototype.
14562 (the_low_target): Add initializer for arch_setup field.
14563 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14564 (the_low_target): Add initializer for arch_setup field.
14565 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14566 (the_low_target): Add initializer for arch_setup field.
14568 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14569 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14570 instead of init_registers ().
14571 * win32-arm-low.c (init_registers_arm): Add prototype.
14572 (the_low_target): Add initializer for arch_setup field.
14573 * win32-i386-low.c (init_registers_i386): Add prototype.
14574 (the_low_target): Add initializer for arch_setup field.
14576 * spu-low.c (init_registers_spu): Add prototype.
14577 (initialize_low): Call initialie_registers_spu () instead of
14578 initialize_registers ().
14580 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14582 * server.c (handle_v_requests): When handling the vRun and vAttach
14583 packets, if already debugging a process, don't kill it. Return an
14586 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14588 * server.c (handle_query): Correct length check.
14590 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14592 * win32-low.c (do_initial_child_stuff): Add process handle
14593 parameter. Set current_process_handle and current_process_id from the
14594 parameters. Clear globals.
14595 (win32_create_inferior): Don't set current_process_handle and
14596 current_process_id here. Instead pass them on the call to
14597 do_initial_child_stuff.
14598 (win32_attach): Likewise.
14599 (win32_clear_inferiors): New.
14600 (win32_kill): Don't close the current process handle or the
14601 current thread handle here. Instead call win32_clear_inferiors.
14602 (win32_detach): Don't open a new handle to the process. Call
14603 win32_clear_inferiors.
14604 (win32_join): Don't rely on current_process_handle; open a new
14605 handle using the process id.
14606 (win32_wait): Call win32_clear_inferiors when the inferior process
14609 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14611 * server.c (monitor_show_help): Add "exit".
14613 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14615 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14616 (clean): Add reg-xtensa.c.
14617 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14618 * configure.srv (xtensa*-*-linux*) New target.
14619 * linux-xtensa-low.c: New.
14620 * xtensa-xtregs.c: New.
14622 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14624 * hostio.c: Don't include errno.h.
14625 (errno_to_fileio_errno): Move to hostio-errno.
14626 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14627 error number outputting to the target->hostio_last_error callback.
14628 (hostio_packet_error): Use FILEIO_EINVAL directly.
14629 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14630 calls to hostio_error.
14631 * hostio-errno.c: New.
14632 * server.h (hostio_last_error_from_errno): Declare.
14633 * target.h (target_ops): Add hostio_last_error member.
14634 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14635 as hostio_last_error handler.
14636 * spu-low.c (spu_target_ops): Likewise.
14637 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14638 (wince_hostio_last_error): New functions.
14639 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14640 as hostio_last_error handler.
14641 (win32_target_ops) [!_WIN32_WCE]: Register
14642 hostio_last_error_from_errno as hostio_last_error handler.
14643 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14644 (hostio-errno.o): New rule.
14645 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14646 * configure.srv (srv_hostio_err_objs): New variable. Default to
14648 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14649 * configure: Regenerate.
14651 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14653 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14654 (linux_kill, linux_detach): Clean up the process list.
14655 * remote-utils.c (remote_open): Improve port number parsing.
14656 (putpkt_binary, input_interrupt): Only send interrupts if the target
14658 * server.c (extended_protocol): Make static.
14659 (attached): Define earlier.
14660 (exit_requested, response_needed, program_argv): New variables.
14661 (target_running): New.
14662 (start_inferior): Clear attached here.
14663 (attach_inferior): Set attached here.
14664 (require_running): Define.
14665 (handle_query): Use require_running and target_running. Implement
14667 (handle_v_attach, handle_v_run): New.
14668 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14669 (gdbserver_usage): Update.
14670 (main): Redo argument parsing. Handle --debug and --multi. Handle
14671 --attach along with other options or after the port. Save
14672 program_argv. Support no initial program. Resynchronize
14673 communication with GDB after an error. Handle "monitor exit".
14674 Use require_running and target_running. Always allow the extended
14675 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14676 restart in extended mode.
14677 * README: Refer to the GDB manual. Update --attach usage.
14679 2007-12-20 Andreas Schwab <schwab@suse.de>
14681 * linux-low.c (STACK_SIZE): Define.
14682 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14683 (linux_test_for_tracefork): Likewise.
14685 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14687 * linux-low.c (linux_wait_for_event): Update messages. Do not
14688 reinsert auto-delete breakpoints.
14689 * mem-break.c (struct breakpoint): Change return type of handler to
14691 (set_breakpoint_at): Update handler type.
14692 (reinsert_breakpoint_handler): Return 1 instead of calling
14694 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14696 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14697 * mem-break.h (set_breakpoint_at): Update handler type.
14698 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14699 * win32-low.c (auto_delete_breakpoint): New.
14700 (get_child_debug_event): Use it.
14702 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14704 * configure.ac: Check for pread and pwrite.
14705 * hostio.c (handle_pread): Fall back to lseek and read.
14706 (handle_pwrite): Fall back to lseek and write.
14707 * config.in, configure: Regenerated.
14709 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14711 * server.c (myresume): Add own_buf argument.
14712 (main): Update calls.
14714 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14716 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14717 * remote-utils.c (remote_open): Do not call disable_async_io.
14718 (block_async_io): Delete.
14719 (unblock_async_io): Make static.
14720 (initialize_async_io): New.
14721 * server.c (handle_v_cont): Handle async I/O here.
14722 (myresume): Likewise. Move other common resume tasks here...
14723 (main): ... from here. Call initialize_async_io. Disable async
14724 I/O before the main loop.
14725 * server.h (initialize_async_io): Declare.
14726 (block_async_io, unblock_async_io): Delete prototypes.
14727 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14729 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14731 * remote-utils.c (readchar): Allow binary data in received messages.
14733 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14735 * win32-low.c (attaching): New global.
14736 (win32_create_inferior): Clear the `attaching' global.
14737 (win32_attach): Set the `attaching' global.
14738 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14739 attaching. Only set a breakpoint at the entry point if not
14742 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14744 * server.c (main): Don't report dll events on the initial
14745 connection on attaches.
14747 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * server.c (main): Relax numerical bases supported for the pid of
14750 the --attach command line argument.
14752 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14754 * win32-low.c (win32_attach): Call OpenProcess before
14755 DebugActiveProcess, not after. Add last error output to error
14758 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14760 * win32-low.c (win32_get_thread_context)
14761 (win32_set_thread_context): New functions.
14762 (thread_rec): Use win32_get_thread_context.
14763 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14764 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14767 2007-12-03 Leo Zayas
14768 Pedro Alves <pedro_alves@portugalmail.pt>
14770 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14772 (child_add_thread): Minor cleanup.
14773 (child_continue): Resume artificially suspended threads before
14774 calling ContinueDebugEvent.
14775 (suspend_one_thread): New.
14776 (fake_breakpoint_event): New.
14777 (get_child_debug_event): Change return type to int. Check here if
14778 gdb sent an interrupt request. If a soft interrupt was requested,
14779 fake a breakpoint event. Return 0 if there is no event to handle,
14781 (win32_wait): Don't check here if gdb sent an interrupt request.
14782 Ensure there is a valid event to handle.
14783 (win32_request_interrupt): Add soft interruption method as last
14786 2007-12-03 Leo Zayas
14787 Pedro Alves <pedro_alves@portugalmail.pt>
14789 * win32-low.h (win32_thread_info): Add descriptions to the
14790 structure members. Replace `suspend_count' counter by a
14792 * win32-low.c (thread_rec): Update condition of when to get the
14793 context from the inferior. Rely on ContextFlags being set if it
14794 has already been retrieved. Only suspend the inferior thread if
14795 we haven't already. Warn if that fails.
14796 (continue_one_thread): s/suspend_count/suspended/. Only call
14797 ResumeThread once. Warn if that fails.
14799 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14801 * win32-low.c (win32_wait): Don't read from the inferior when it
14802 has already exited.
14804 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14806 * Makefile.in (win32_low_h): New variable.
14807 (win32-low.o): Add dependency on $(win32_low_h).
14808 (win32-arm-low.o, win32-i386-low.o): New rules.
14810 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14812 * hostio.c: Correct copyright year.
14814 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14816 * Makefile.in (OBS): Add hostio.o.
14817 (hostio.o): New rule.
14818 * server.h (handle_vFile): Declare.
14819 * hostio.c: New file.
14820 * server.c (handle_v_requests): Take packet_len and new_packet_len
14821 for binary packets. Call handle_vFile.
14822 (main): Update call to handle_v_requests.
14824 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14826 * linux-low.c: Include <sched.h>.
14828 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14830 * linux-low.c (linux_tracefork_grandchild): New.
14831 (linux_tracefork_child): Use clone.
14832 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14834 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14836 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14838 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14840 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14842 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14844 * inferiors.c (change_inferior_id): Delete.
14845 (add_pid_to_list, pull_pid_from_list): New.
14846 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14847 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14848 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14849 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14850 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14851 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14852 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14853 (using_threads): Always set to 1.
14854 (handle_extended_wait): New.
14855 (add_process): Do not set TID.
14856 (linux_create_inferior): Set must_set_ptrace_flags.
14857 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14858 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14859 (linux_thread_alive): Rename TID argument to LWPID.
14860 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14861 (linux_wait_for_event): Do not use TID or check using_threads. Update
14862 call to dead_thread_notify. Call handle_extended_wait.
14863 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14864 (send_sigstop): Delete sigstop_sent.
14865 (wait_for_sigstop): Avoid TID.
14866 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14867 (linux_test_for_tracefork): New.
14868 (linux_lookup_signals): Use thread_db_active and
14869 linux_supports_tracefork_flag.
14870 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14871 * linux-low.h (get_process_thread): Avoid TID.
14872 (struct process_ifo): Move thread_known and tid to the end. Remove
14874 (linux_attach_lwp, thread_db_init): Update prototypes.
14875 * server.h (change_inferior_id): Delete prototype.
14876 (add_pid_to_list, pull_pid_from_list): New prototypes.
14877 * thread-db.c (thread_db_use_events): New.
14878 (find_first_thread): Rename to...
14879 (find_one_thread): ...this. Update callers and messages. Do not
14880 call fatal. Check thread_db_use_events. Do not call
14881 change_inferior_id or new_thread_notify.
14882 (maybe_attach_thread): Update. Do not call new_thread_notify.
14883 (thread_db_init): Set thread_db_use_events. Check use_events.
14884 * utils.c (fatal, warning): Correct message prefix.
14886 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14888 * Makefile.in (clean): Remove new files.
14889 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14890 (powerpc-64.o, powerpc-64.c): New rules.
14891 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14892 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14894 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14896 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14897 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14898 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14899 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14900 (target_regsets): Add AltiVec and SPE register sets.
14901 * configure.ac: Check for AltiVec and SPE.
14902 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14903 (ppc_fill_vrregset, ppc_store_vrregset): New.
14904 (target_regsets): Add AltiVec register set.
14905 * configure: Regenerated.
14907 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14909 * linux-low.c (O_LARGEFILE): Define.
14910 (linux_read_memory): Use /proc/PID/mem.
14911 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14912 * configure, config.in: Regenerated.
14914 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14916 * linux-low.c (linux_wait_for_event): Do not pass signals while
14919 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14921 * win32-low.c (create_process): New.
14922 (win32_create_inferior): Use create_process instead of
14923 CreateProcess. If create_process failed retry appending an ".exe"
14924 suffix. Store the GetLastError result immediatelly after
14925 create_process calls and use it on the call to error.
14927 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14929 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14931 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14933 * configure.ac: Switch license to GPLv3.
14935 2007-08-01 Michael Snyder <msnyder@access-company.com>
14937 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14939 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14941 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14943 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14944 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14945 CloseToolhelp32Snapshot.
14946 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14947 CloseToolhelp32Snapshot.
14949 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14951 * server.c (main): Check for inferior exit before main loop.
14953 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14956 instead of on tmp_desc.
14958 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14959 Daniel Jacobowitz <dan@codesourcery.com>
14961 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14962 (add_thread): Minor cleanups.
14963 (clear_inferiors): Move lower in the file. Clear the DLL
14965 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14966 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14967 (xml_escape_text): New.
14968 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14970 (handle_v_cont): Report errors.
14971 (gdbserver_version): Update.
14972 (main): Correct size of own_buf. Do not report initial DLL events.
14973 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14974 (unloaded_dll, xml_escape_text): New.
14975 * win32-low.c (enum target_waitkind): Update comments.
14976 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14977 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14978 (win32_EnumProcessModules, win32_GetModuleInformation)
14979 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14980 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14981 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14982 (win32_Module32First, win32_Module32Next, load_toolhelp)
14983 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14984 (get_child_debug_event): Handle DLL events.
14985 (win32_wait): Likewise.
14987 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14989 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14990 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14992 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14994 * win32-low.c (handle_output_debug_string): Ignore event if not
14997 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14999 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15001 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15003 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15005 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15007 * inferiors.c (change_inferior_id): Add comment.
15008 * linux-low.c (check_removed_breakpoint): Add an early
15009 prototype. Improve debug output.
15010 (linux_attach): Doc update.
15011 (linux_detach_one_process, linux_detach): Clean up before releasing
15013 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15014 * linux-low.h (struct process_info): Doc improvement.
15015 * mem-break.c (delete_all_breakpoints): New.
15016 * mem-break.h (delete_all_breakpoints): New prototype.
15017 * thread-db.c (find_first_thread): New.
15018 (thread_db_create_event): Call it instead of
15019 thread_db_find_new_threads. Clean up unused variables.
15020 (maybe_attach_thread): Remove first thread handling.
15021 (thread_db_find_new_threads): Use find_first_thread.
15022 (thread_db_get_tls_address): Likewise.
15024 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15026 * thread-db.c (thread_db_find_new_threads): Add prototype.
15027 (thread_db_create_event): Check for the main thread before adding
15029 (maybe_attach_thread): Only enable event reporting if TID == 0.
15030 (thread_db_get_tls_address): Check for new threads.
15032 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15034 * linux-low.c (linux_create_inferior): Try execv before execvp.
15035 * spu-low.c (spu_create_inferior): Likewise.
15037 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15039 * linux-low.c (linux_create_inferior): Change execv to execvp.
15040 * spu-low.c (spu_create_inferior): Likewies.
15042 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15044 * Makefile.in (clean): Clean new files instead of deleted ones.
15045 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15046 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15048 * configure.srv: Specify XML files and new regformats for MIPS and
15050 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15051 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15052 an entry for the restart register.
15053 (mips_cannot_fetch_register, mips_cannot_store_register)
15054 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15055 register names to match the XML descriptions.
15056 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15057 restart register instead of $0.
15059 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15060 Markus Deuling <deuling@de.ibm.com>
15062 * remote-utils.c (decode_xfer_write): New function.
15063 * server.h (decode_xfer_write): Add prototype.
15064 * server.c (handle_query): Add PACKET_LEN argument. Support
15065 qXfer:spu:read and qXfer:spu:write packets.
15066 (main): Pass packet_len to handle_query.
15067 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15068 * target.h (target_ops): Add qxfer_spu.
15070 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15072 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15073 accessing non-seekable spufs files.
15075 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15077 * server.c (handle_query): Add reply for qC packet.
15079 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15080 Leo Zayas <lerele@champenstudios@com>
15082 * server.h (check_remote_input_interrupt_request): New function.
15083 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15084 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15085 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15086 (check_remote_input_interrupt_request): New function.
15087 * server.h (check_remote_input_interrupt_request): Declare.
15088 * win32-low.c (winapi_DebugBreakProcess,
15089 winapi_GenerateConsoleCtrlEvent): New typedefs.
15090 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15092 (win32_wait): Check for remote interrupt request
15093 with check_remote_input_interrupt_request.
15094 (win32_request_interrupt): New function.
15095 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15097 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15099 * win32-low.c (debug_registers_changed,
15100 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15101 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15102 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15103 (thread_rec): Get context using the low target.
15104 (child_add_thread): Call thread_added on the low target,
15105 which does the same thing.
15107 (do_initial_child_stuff): Remove debug registers references.
15108 Set context using the low target. Resume threads after
15109 setting the contexts.
15110 (child_continue): Remove dead variable. Remove debug
15111 registers references.
15112 (child_fetch_inferior_registers): Go through the low target.
15113 (do_child_store_inferior_registers): Remove.
15114 (child_store_inferior_registers): Go through the low target.
15115 (win32_resume): Remove debug registers references.
15116 Set context using the low target.
15117 (handle_exception): Change return type to void. Don't record
15118 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15119 first chance exception.
15120 (get_child_debug_event): Change return type to void. Remove
15121 goto loop. Always return after waiting for debug event.
15122 (win32_wait): Convert to switch statement. Handle spurious
15125 * win32-i386-low.c (debug_registers_changed,
15126 debug_registers_used): New.
15127 (initial_stuff): Rename to ...
15128 (i386_initial_stuff): ... this. Clear debug registers
15130 (store_debug_registers): Delete.
15131 (i386_get_thread_context): New.
15132 (load_debug_registers): Delete.
15133 (i386_set_thread_context): New.
15134 (i386_thread_added): New.
15135 (single_step): Rename to ...
15136 (i386_single_step): ... this.
15137 (do_fetch_inferior_registers): Rename to ...
15138 (i386_fetch_inferior_register): ... this.
15139 (i386_store_inferior_register): New.
15140 (the_low_target): Adapt to new interface.
15142 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15143 (arm_get_thread_context): New.
15144 (arm_set_thread_context): New.
15146 (do_fetch_inferior_registers): Rename to ...
15147 (arm_fetch_inferior_register): ... this.
15148 (arm_store_inferior_register): New.
15149 (arm_wince_breakpoint): Reimplement as unsigned long.
15150 (arm_wince_breakpoint_len): Define.
15151 (the_low_target): Adapt to new interface.
15153 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15154 load_debug_registers. Add get_thread_context, set_thread_context,
15155 thread_added and store_inferior_register. Rename
15156 fetch_inferior_registers to fetch_inferior_register.
15157 (regptr): Remove declaration.
15159 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15161 * linux-low.c (linux_detach): Change return type to int. Return 0.
15162 * spu-low.c (spu_detach): Likewise.
15164 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15166 * target.h (target_ops): Change return type of detach to int.
15168 (join_inferior): New.
15169 * server.c (main): Don't skip detach support on mingw32.
15170 If the inferior doesn't support detaching return error.
15171 Call join_inferior instead of using waitpid.
15172 * linux-low.c (linux_join): New.
15173 (linux_target_op): Add linux_join.
15174 * spu-low.c (spu_join): New.
15175 (spu_target_ops): Add spu_join.
15176 * win32-low.c (win32_detach): Adapt to new interface.
15177 Reopen current_process_handle before detaching. Issue a child
15178 resume before detaching.
15180 (win32_target_op): Add win32_join.
15182 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15184 * win32-low.c (win32-attach): Fix return value.
15185 * target.h (target_ops): Describe ATTACH return values.
15187 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15189 * win32-low.c (GETPROCADDRESS): Define.
15190 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15191 (winapi_DebugSetProcessKillOnExit): Likewise.
15192 (win32_create_inferior): Force usage of ansi CreateProcessA.
15193 (win32_attach): Use GETPROCADDRESS.
15194 (win32_detach): Likewise.
15196 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15198 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15200 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15202 * win32-low.c: Commit leftover changes from 2007-03-29.
15204 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15206 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15207 fields short instead of int. Add explicit padding.
15208 (i387_cache_to_fsave): Remove unnecessary casts.
15209 (i387_fsave_to_cache): Doc fix.
15210 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15212 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15214 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15215 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15217 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15219 * configure.srv (arm*-*-mingw32ce*): Move near the other
15222 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15224 * configure.ac: Add errno checking.
15225 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15226 sys/file.h and malloc.h.
15227 (AC_CHECK_DECLS): Add perror.
15228 (srv_mingwce): Handle.
15229 * configure.srv (i[34567]86-*-cygwin*): Add
15230 win32-i386-low.o to srv_tgtobj.
15231 (i[34567]86-*-mingw*): Likewise.
15232 (arm*-*-mingw32ce*): Add case.
15233 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15234 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15235 [__MINGW32CE__] (strerror): New function.
15236 [__MINGW32CE__] (errno): Define to GetLastError.
15237 [__MINGW32CE__] (COUNTOF): New macro.
15238 (remote_open): Remove extra close call.
15239 * mem-break.c (delete_breakpoint_at): New function.
15240 * mem-break.h (delete_breakpoint_at): Declare.
15241 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15242 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15243 [USE_WIN32API] (read, write): Add char* casts.
15244 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15245 * server.h: Include wincecompat.h on Windows CE.
15246 [HAVE_ERRNO_H]: Check.
15247 (perror): Declare if not declared.
15248 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15249 (perror_with_name): Remove errno declaration.
15250 * wincecompat.h: New.
15251 * wincecompat.c: New.
15252 * win32-low.h: New.
15253 * win32-arm-low.c: New.
15254 * win32-i386-low.c: New.
15255 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15256 (OUTMSG2): Make it safe.
15258 (COUNTOF): New macro.
15259 (NUM_REGS): Get it from the low target.
15260 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15261 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15262 (thread_rec): Let low target handle debug registers.
15263 (child_add_thread): Likewise.
15264 (child_init_thread_list): Likewise.
15265 (continue_one_thread): Likewise.
15267 (do_child_fetch_inferior_registers): Move to ...
15268 * win32-i386-low.c: ... here, and rename to ...
15269 (do_fetch_inferior_registers): ... this.
15270 * win32-low.c (child_fetch_inferior_registers):
15271 Go through the low target.
15272 (do_child_store_inferior_registers): Use regptr.
15273 (strwinerror): New function.
15274 (win32_create_inferior): Handle Windows CE.
15275 Use strwinerror instead of strerror on Windows error
15276 codes. Add program to the error output.
15277 Don't close the main thread handle on Windows CE.
15278 (win32_attach): Use coredll.dll on Windows CE.
15279 (win32_kill): Close current process and current
15281 (win32_detach): Use coredll.dll on Windows CE.
15282 (win32_resume): Let low target handle debug registers, and
15284 (handle_exception): Add/Remove initial breakpoint. Avoid
15285 non-existant WSTOPSIG on Windows CE.
15286 (win32_read_inferior_memory): Cast to remove warning.
15287 (win32_arch_string): Go through the low target.
15288 (initialize_low): Call set_breakpoint_data with the low
15289 target's breakpoint.
15290 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15291 FOP_REGNUM, mappings): Move to ...
15292 * win32-i386-low.c: ... here.
15293 * win32-low.c (win32_thread_info): Move to ...
15294 * win32-low.h: ... here.
15295 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15296 win32-arm-low.c and wincecompat.c.
15297 (all:): Add $EXEEXT.
15298 (install-only:): Likewise.
15299 (gdbserver:): Likewise.
15300 (gdbreplay:): Likewise.
15301 * config.in: Regenerate.
15302 * configure: Regenerate.
15304 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15306 * win32-low.c: Rename typedef thread_info to
15307 win32_thread_info throughout.
15309 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15311 * win32-i386-low.c: Rename to ...
15312 * win32-low.c: ... this.
15313 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15314 * Makefile.in: Likewise.
15316 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15318 * remote-utils.c (monitor_output): Constify msg parameter.
15319 * server.h (monitor_output): Likewise.
15320 * win32-i386-low.c (handle_output_debug_string): New.
15321 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15322 handle_output_debug_string.
15323 (get_child_debug_event): Likewise.
15325 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15327 * server.c (main): Correct strtoul check.
15329 2007-03-27 Jon Ringle <jon@ringle.org>
15331 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15333 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15335 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15337 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15339 * terminal.h: Check HAVE_SGTTY_H.
15341 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15343 * remote-utils.c (remote_open): Print out the assigned port number.
15345 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15347 * remote-utils.c (monitor_output): New function.
15348 * server.c (debug_threads): Define here.
15349 (monitor_show_help): New function.
15350 (handle_query): Handle qRcmd.
15351 (main): Do not handle 'd' packet.
15352 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15353 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15356 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15358 * Makefile.in (EXEEXT): New.
15359 (clean): Use $(EXEEXT).
15361 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15363 * target.h (target_ops): Rename send_signal to request_interrupt,
15364 and remove enum target_signal parameter.
15365 * linux-low.c (linux_request_interrupt): Rename from
15366 linux_send_signal, and always send SIGINT.
15367 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15368 and always send SIGINT.
15369 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15371 (input_interrupt): Likewise.
15373 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15375 * server.c (get_features_xml): Check if target implemented
15377 * win32-i386-low.c (win32_arch_string): New.
15378 (win32_target_ops): Add win32_arch_string as arch_string member.
15380 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15382 * spu-low.c (spu_arch_string): New.
15383 (spu_target_ops): Add spu_arch_string.
15385 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15387 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15388 * configure.ac: Do not check for terminal.h.
15389 * configure, config.in: Regenerated.
15391 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15393 * Makefile.in (OBS): Add $(XML_BUILTIN).
15394 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15396 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15397 (arm-with-iwmmxt.c): New.
15398 * config.in, configure: Regenerate.
15399 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15400 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15401 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15402 (arm*-*-linux*): Add iWMMXt and regset support.
15403 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15404 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15405 (arm_store_wmmxregset, target_regsets): New.
15406 * server.c (get_features_xml): Take annex argument. Check builtin
15408 (handle_query): Handle multiple annexes.
15410 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15412 * remote-utils.c [USE_WIN32API] (read, write): Define.
15413 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15416 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15418 * linux-i386-low.c (the_low_target): Set arch_string.
15419 * linux-x86-64-low.c (the_low_target): Likewise.
15420 * linux-low.c (linux_arch_string): New.
15421 (linux_target_ops): Add it.
15422 * linux-low.h (struct linux_target_ops): Add arch_string.
15423 * server.c (write_qxfer_response): Use const void * for DATA.
15424 (get_features_xml): New.
15425 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15426 * target.h (struct target_ops): Add arch_string method.
15428 2007-01-03 Denis Pilat <denis.pilat@st.com>
15429 Daniel Jacobowitz <dan@codesourcery.com>
15431 * linux-low.c (linux_kill): Handle being called with no threads.
15432 * win32-i386-low.c (win32_kill): Likewise.
15433 (get_child_debug_event): Clear current_process_handle.
15435 2006-12-30 Denis PILAT <denis.pilat@st.com>
15436 Daniel Jacobowitz <dan@codesourcery.com>
15438 * remote-utils.c (remote_open): Check the type of specified
15439 serial port devices before opening them.
15440 * server.c (main): Kill the inferior if an error occurs during
15441 the first remote_open.
15443 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15445 * README: Update supported targets.
15447 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15449 * Makefile.in (clean): Remove reg-mips64.c.
15450 (reg-mips64.c, reg-mips64.o): New rules.
15451 * configure.srv: Handle mips64. Include regset support for mips.
15452 * linux-mips-low.c (union mips_register): New.
15453 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15454 (mips_breakpoint, mips_breakpoint_at): Use int.
15455 (mips_collect_register, mips_supply_register)
15456 (mips_collect_register_32bit, mips_supply_register_32bit)
15457 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15458 (mips_store_fpregset, target_regsets): New.
15459 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15461 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15463 * configure.srv: Add target "spu*-*-*".
15464 * Makefile.in (clean): Remove reg-spu.c.
15465 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15466 * spu-low.c: New file.
15468 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15470 * configure.ac: Correct td_thr_tls_get_addr test.
15471 * configure: Regenerated.
15473 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15475 * linux-low.c (linux_wait_for_event): Reformat. Use the
15476 pass_signals array.
15477 * remote-utils.c (decode_address_to_semicolon): New.
15478 * server.c (pass_signals, handle_general_set): New.
15479 (handle_query): Mention QPassSignals for qSupported.
15480 (main): Call handle_general_set.
15481 * server.h (pass_signals, decode_address_to_semicolon): New.
15483 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15485 * server.c (handle_query): Correct error handling for read_auxv.
15487 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15489 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15490 and srv_linux_thread_db to yes.
15491 * linux-s390-low.c (s390_fill_gregset): New function.
15492 (target_regsets): Define data structure.
15494 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15496 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15497 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15498 * config.in, configure: Regenerated.
15499 * inferiors.c (gdb_id_to_thread): New function.
15500 (gdb_id_to_thread_id): Use it.
15501 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15502 * linux-low.h (struct process_info): Add th member.
15503 (thread_db_get_tls_address): New prototype.
15504 * remote-utils.c (decode_address): Make non-static.
15505 * server.c (handle_query): Handle qGetTLSAddr.
15506 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15507 * target.h (struct target_ops): Add get_tls_address.
15508 * thread-db.c (maybe_attach_thread): Save the thread handle.
15509 (thread_db_get_tls_address): New.
15511 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15513 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15514 (linux_resume_one_process): Take a siginfo_t *. Update all
15515 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15516 (struct pending_signals): Add a siginfo_t.
15517 (linux_wait_for_process): Always set last_status.
15518 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15519 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15520 * linux-low.h (struct process_info): Add last_status.
15522 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15524 * remote-utils.c (try_rle): New function.
15525 (putpkt_binary): Use it.
15527 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15529 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15530 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15531 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15532 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15533 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15536 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15538 * server.c (terminal_fd): New variable.
15539 (old_foreground_pgrp): Likewise.
15540 (restore_old_foreground_pgrp): New function.
15541 (start_inferior): Record the terminal file descriptor in terminal_fd
15542 and its original foreground group in old_foreground_pgrp. Register
15543 restore_old_foreground_pgrp with atexit().
15545 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15547 * server.c (handle_query): Correct qPart to qXfer.
15549 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15551 * configure.ac: Check for more headers which are missing on
15552 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15553 * configure.srv: Add Cygwin and mingw32.
15554 * remote-utils.c: Don't include headers unconditionally which
15555 are missing on mingw32. Include <winsock.h> for mingw32.
15556 (remote_open): Adjust for mingw32 support. Flush
15557 standard error after writing to it.
15558 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15559 (unblock_async_io, enable_async_io, disable_async_io)
15560 (readchar, getpkt): Update for Winsock support.
15561 (prepare_resume_reply): Expect a protocol signal number.
15562 * server.c: Disable <sys/wait.h> on mingw32.
15563 (start_inferior): Adjust for mingw32 support. Flush
15564 standard error after writing to it.
15565 (attach_inferior): Likewise. Use protocol signal
15567 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15569 * win32-i386-low.c: New file.
15570 * Makefile.in (XM_CLIBS): Set.
15571 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15572 (win32-i386-low.o): New dependency rule.
15573 * linux-low.c (linux_wait): Use target signal numbers.
15574 * target.h (struct target_ops): Doc fix.
15575 * server.h (target_signal_to_name): New prototype.
15576 * gdbreplay.c: Don't include headers unconditionally which
15577 are missing on mingw32. Include <winsock.h> for mingw32.
15578 (remote_close, remote_open): Adjust for Winsock support.
15579 * configure, config.in: Regenerated.
15581 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15583 * server.c (decode_xfer_read, write_qxfer_response): New.
15584 (handle_query): Take a packet length argument. Handle
15585 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15586 the qSupported response.
15587 (main): Update call to handle_query.
15589 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15591 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15592 (putpkt_binary): Renamed from putpkt and adjusted for binary
15594 (putpkt): New wrapper for putpkt_binary.
15595 (readchar): Don't mask off the high bit.
15596 (decode_X_packet): New function.
15597 * server.c (main): Call putpkt_binary if a handler sets the packet
15598 length. Save the length of the incoming packet. Handle 'X'.
15599 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15601 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15603 * server.c (handle_query): Handle qSupported.
15605 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15607 * remote-utils.c (all_symbols_looked_up): New variable.
15608 (look_up_one_symbol): Check it.
15609 * server.h (look_up_one_symbol): New declaration.
15610 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15612 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15614 * Makefile.in (linux-arm-low.o): Update dependencies.
15615 * linux-arm-low.c: Include "gdb_proc_service.h".
15616 (PTRACE_GET_THREAD_AREA): Define.
15617 (ps_get_thread_area): New function.
15619 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15621 * configure.srv (m68k*-*-uclinux*): New target.
15622 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15623 (linux_resume_one_process): Remove extraneous cast.
15624 (linux_read_offsets): New.
15625 (linux_target_op): Add linux_read_offsets on mmuless systems.
15626 * server.c (handle_query): Add qOffsets logic.
15627 * target.h (struct target_ops): Add read_offsets.
15629 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15631 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15632 (PTRACE_GET_THREAD_AREA): Define.
15633 (ps_get_thread_area): New function.
15634 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15635 (linux-x86-64-low.o): Update.
15637 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15639 * configure.ac: Remove checks for prfpregset_t.
15640 * gdb_proc_service.h: New file.
15641 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15642 new "gdb_proc_service.h".
15643 * proc-service.c: Likewise.
15644 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15645 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15646 * Makefile.in (gdb_proc_service_h): Updated.
15647 * configure, config.in: Regenerated.
15649 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15651 * remote-utils.c (prepare_resume_reply): Move declaration
15652 of gdb_id_from_wait to the top of the block.
15654 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15656 * linux-low.c (regsets_store_inferior_registers): Read the regset
15657 from the target before filling it.
15659 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15661 * server.c (attach_inferior): Return SIGTRAP for a successful
15664 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15666 * Makefile.in (OBS): Add version.o.
15667 (STAGESTUFF): Delete.
15668 (version.o): Add dependencies.
15669 (version.c): Replace rule.
15670 (clean): Remove version.c.
15671 * server.c (gdbserver_version): New.
15672 (gdbserver_usage): Use printf.
15673 (main): Handle --version and --help.
15674 * server.h (version, host_name): Add declarations.
15676 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15688 * linux-x86-64-low.c:
15690 * linux-s390-low.c:
15691 * linux-ppc64-low.c:
15693 * linux-mips-low.c:
15694 * linux-m68k-low.c:
15695 * linux-m32r-low.c:
15698 * linux-ia64-low.c:
15699 * linux-i386-low.c:
15700 * linux-crisv32-low.c:
15712 * gdbserver.1: Add (C) after Copyright. Update the FSF
15715 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15717 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15718 (arm_breakpoint_at): Recognize both breakpoints.
15719 (the_low_target): Use the correct breakpoint instruction.
15721 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15723 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15724 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15725 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15726 (the_low_target): Update.
15728 2005-10-25 Andreas Schwab <schwab@suse.de>
15730 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15732 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15733 (ia64_num_regs): Reduce to 462.
15735 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15737 * acinclude.m4: Correct quoting.
15738 * aclocal.m4: Regenerated.
15740 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15741 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15742 (thread_db_init): Call thread_db_err_str.
15743 * configure.ac: Check for TD_VERSION.
15744 * config.in, configure: Regenerated.
15746 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15748 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15750 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15752 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15753 is not available. Define HAVE_PTRACE_GETREGS if it is.
15754 * config.in, configure: Regenerated.
15755 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15756 * linux-i386-low.c, linux-m68k-low.c: Update to use
15757 HAVE_PTRACE_GETREGS.
15758 * linux-low.c (regsets_fetch_inferior_registers)
15759 (regsets_store_inferior_registers): Only return 0 if we processed
15761 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15762 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15764 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15766 * inferiors.c (struct thread_info): Add gdb_id.
15767 (add_thread): Add gdb_id argument.
15768 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15769 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15770 calls to add_thread.
15771 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15772 * server.c (handle_query): Use thread_to_gdb_id.
15773 (handle_v_cont, main): Use gdb_id_to_thread_id.
15774 * server.h (add_thread): Update prototype.
15775 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15778 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15780 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15781 left-padded registers.
15782 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15783 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15785 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15787 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15788 * configure: Regenerate.
15789 * config.in: Regenerate.
15790 * server.h (NEED_DECLARATION_STRERROR):
15791 Replace with !HAVE_DECL_STRERROR.
15793 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15795 * linux-low.c (linux_wait, linux_send_signal): Don't test
15796 an unsigned long variable for > 0 if it could be MAX_ULONG.
15797 * server.c (myresume): Likewise.
15798 * target.c (set_desired_inferior): Likewise.
15800 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15802 * configure.ac: Simplify and improve check for socklen_t.
15803 * configure, config.in: Regenerate.
15805 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15807 * acconfig.h: Remove.
15808 * configure.ac: Add a test for socklen_t. Use three-argument
15809 AC_DEFINE throughout.
15810 * config.in: Regenerated using autoheader 2.59.
15811 * configure: Regenerated.
15813 * gdbreplay.c (socklen_t): Provide a default.
15814 (remote_open): Use socklen_t.
15815 * remote-utils.c (socklen_t): Provide a default.
15816 (remote_open): Use socklen_t.
15817 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15820 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15822 * linux-low.c (linux_read_memory, linux_write_memory)
15823 (linux_read_auxv): Likewise.
15824 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15825 (check_mem_write): Likewise.
15826 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15828 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15829 (registers_from_string, register_data): Likewise.
15830 * server.c (handle_query, main): Likewise.
15831 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15832 (decode_M_packet): Likewise.
15833 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15834 * target.h (struct target_ops): Update read_memory, write_memory,
15836 (read_inferior_memory, write_inferior_memory): Update.
15837 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15838 to unsigned char *.
15839 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15840 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15841 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15842 linux-s390-low.c, linux-sh-low.c: Update for changes in
15843 read_inferior_memory and the_low_target->breakpoint.
15845 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15847 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15848 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15849 * configure.srv: Add powerpc64-*-linux*.
15850 * linux-ppc64-low.c: New file.
15852 2005-05-23 Orjan Friberg <orjanf@axis.com>
15854 * linux-cris-low.c: New file with support for CRIS.
15855 * linux-crisv32-low.c: Ditto for CRISv32.
15856 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15857 (clean): Add reg-cris.c and reg-crisv32.c.
15858 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15859 reg-crisv32.o, and reg-crisv32.c to make rules.
15860 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15861 recognized targets.
15863 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15865 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15866 of sizeof (PTRACE_XFER_TYPE).
15867 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15869 2005-05-12 Orjan Friberg <orjanf@axis.com>
15871 * target.h (struct target_ops): Add insert_watchpoint,
15872 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15873 pointers for hardware watchpoint support.
15874 * linux-low.h (struct linux_target_ops): Ditto.
15875 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15876 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15877 to linux_target_ops.
15878 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15880 * server.c (main): Recognize 'Z' and 'z' packets.
15882 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15884 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15885 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15886 (the_low_target): Add new members.
15888 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15890 * proc-service.c (ps_lgetregs): Search all_processes instead of
15893 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15895 * server.c (start_inferior): Change return type to int.
15896 (attach_inferior): Change sigptr to int *.
15897 (handle_v_cont, handle_v_requests): Change signal to int *.
15898 (main): Change signal to int.
15900 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15902 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15903 * configure.srv: Add m32r*-*-linux*.
15904 * linux-m32r-low.c: New file.
15906 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15908 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15910 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15912 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15913 Take unsigned long arguments for PIDs.
15914 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15915 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15916 (wait_for_sigstop, linux_resume_one_process)
15917 (regsets_fetch_inferior_registers, linux_send_signal)
15918 (linux_read_auxv): Likewise. Update the types of variables holding
15919 PIDs. Update format string specifiers.
15920 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15921 * remote-utils.c (prepare_resume_reply): Likewise.
15922 * server.c (cont_thread, general_thread, step_thread)
15923 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15925 (handle_query): Update format specifiers.
15926 (handle_v_cont, main): Use strtoul for thread IDs.
15927 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15928 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15929 (general_thread, step_thread, thread_from_wait)
15930 (old_thread_from_wait): Update.
15931 * target.h (struct thread_resume): Use unsigned long for THREAD.
15932 (struct target_ops): Use unsigned long for arguments to attach and
15935 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15937 * acinclude.m4: Include bfd/bfd.m4 directly.
15938 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15939 <agriffis@toolchain.org>.
15940 * aclocal.m4, configure: Regenerated.
15942 2005-01-07 Andrew Cagney <cagney@gnu.org>
15944 * configure.ac: Rename configure.in, require autoconf 2.59.
15945 * configure: Re-generate.
15947 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15949 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15950 LIBS when finished.
15951 * aclocal.m4: Regenerated.
15952 * configure: Regenerated.
15954 2004-11-21 Andreas Schwab <schwab@suse.de>
15956 * linux-m68k-low.c (m68k_num_gregs): Define.
15957 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15958 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15959 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15960 (m68k_breakpoint_at): New. Add to the_low_target.
15962 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15963 srv_linux_thread_db to yes.
15965 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15967 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15968 (ARCH_SET_FS): Likewise.
15969 (ARCH_GET_FS): Likewise.
15970 (ARCH_GET_GS): Likewise.
15972 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15974 * linux-i386-low.c (ps_get_thread_area): New.
15975 * linux-x86-64-low.c (ps_get_thread_area): New.
15976 * linux-low.c: Include <sys/syscall.h>.
15977 (linux_kill_one_process): Don't kill the first thread here.
15978 (linux_kill): Kill the first thread here.
15979 (kill_lwp): New function.
15980 (send_sigstop, linux_send_signal): Use it.
15981 * proc-service.c: Clean up #ifdefs.
15982 (fpregset_info): Delete.
15983 (ps_lgetregs): Update and enable implementation.
15984 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15986 * remote-utils.c (struct sym_cache, symbol_cache): New.
15987 (input_interrupt): Print a clearer message.
15988 (async_io_enabled): New variable.
15989 (enable_async_io, disable_async_io): Use it. Update comments.
15990 (look_up_one_symbol): Use the symbol cache.
15991 * thread-db.c (thread_db_look_up_symbols): New function.
15992 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15994 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15996 * configure.in: Test for -rdynamic.
15997 * configure: Regenerated.
15998 * Makefile (INTERNAL_LDFLAGS): New.
15999 (gdbserver, gdbreplay): Use it.
16001 2004-09-02 Andrew Cagney <cagney@gnu.org>
16003 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16005 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16007 * linux-low.c (linux_wait): Clear all_processes list also.
16009 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16011 * linux-low.c: Include <errno.h>. Remove extern declaration of
16014 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16016 * gdbreplay.c, server.h, utils.c: Update copyright years.
16018 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16020 * server.c (main): Print child status or termination signal from
16021 variable 'signal', not 'sig'.
16023 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16025 * linux-low.c (linux_read_memory): Change return type to
16026 int. Check for and return error from ptrace().
16027 * target.c (read_inferior_memory): Change return type to int. Pass
16028 back return status from the_target->read_memory().
16029 * target.h (struct target_ops): Adapt *read_memory() prototype.
16031 (read_inferior_memory): Adapt prototype.
16032 * server.c (main): Return an error packet if
16033 read_inferior_memory() returns an error.
16035 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16037 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16038 Unify with other clean targets.
16040 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16042 * server.c (handle_v_cont): Call set_desired_inferior.
16044 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16046 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16048 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16050 * linux-low.c (linux_wait): Unblock async I/O.
16051 (linux_resume): Block and enable async I/O.
16052 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16053 * server.h (block_async_io, unblock_async_io): Add prototypes.
16055 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16057 * remote-utils.c (remote_open): Print a status notice after
16058 opening a TCP port.
16059 * server.c (attach_inferior): Print a status notice after
16062 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16064 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16066 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16068 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16070 * server.c, target.h: Update copyright years.
16072 2004-02-25 Roland McGrath <roland@redhat.com>
16074 * target.h (struct target_ops): New member `read_auxv'.
16075 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16076 * linux-low.c (linux_read_auxv): New function.
16077 (linux_target_ops): Initialize `read_auxv' member to that.
16079 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16081 Committed by Jim Blandy <jimb@redhat.com>.
16083 * linux-s390-low.c (s390_num_regs): Update.
16084 (s390_regmap): Remove control registers. Use __s390x__ predefine
16085 instead of GPR_SIZE to distiguish s390 and s390x targets.
16087 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16089 * linux-low.c: Update copyright year.
16090 (check_removed_breakpoint): Clear pending_is_breakpoint.
16091 (linux_set_resume_request, linux_queue_one_thread)
16092 (resume_status_pending_p): New functions.
16093 (linux_continue_one_thread): Use process->resume.
16094 (linux_resume): Only resume threads if there are no pending events.
16095 * linux-low.h (struct process_info): Add resume request
16098 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16100 * regcache.c (new_register_cache): Clear the allocated register
16101 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16103 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16105 * linux-low.c (linux_resume): Take a struct thread_resume *
16107 (linux_wait): Update call.
16108 (resume_ptr): New static variable.
16109 (linux_continue_one_thread): Renamed from
16110 linux_continue_one_process. Use resume_ptr.
16111 (linux_resume): Use linux_continue_one_thread.
16112 * server.c (handle_v_cont, handle_v_requests): New functions.
16113 (myresume): New function.
16114 (main): Handle 'v' case.
16115 * target.h (struct thread_resume): New type.
16116 (struct target_ops): Change argument of "resume" to struct
16118 (myresume): Delete macro.
16120 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16122 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16123 (uninstall): Support DESTDIR.
16125 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16127 * configure.srv: Add xscale*linux copy of arm*linux entry.
16129 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16131 * linux-arm-low.c (arm_reinsert_addr): New function.
16132 (the_low_target): Add arm_reinsert_addr.
16134 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16136 * mem-break.c: Remove whitespace at end of file.
16138 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16140 * configure.in: Check whether we need to prototype strerror.
16141 * server.h: Optionally prototype strerror.
16142 * gdbreplay.c (perror_with_name): Use strerror.
16143 * linux-low.c (linux_attach_lwp): Use strerror.
16144 * utils.c (perror_with_name): Use strerror.
16145 * config.in, configure: Regenerated.
16147 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16149 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16150 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16152 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16154 * Makefile.in (SFILES): Update.
16155 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16156 low-sun3.c: Remove files.
16158 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16160 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16161 (linux_detach_one_process, linux_detach): New functions.
16162 (linux_target_ops): Add linux_detach.
16163 * server.c (main): Handle 'D' packet.
16164 * target.h (struct target_ops): Add "detach" member.
16165 (detach_inferior): Define.
16167 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16169 From Kelley Cook <kelleycook@wideopenwest.com>:
16170 * configure.srv: Accept i[34567]86 variants.
16172 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16174 * linux-low.c (linux_wait_for_event): Correct comment typos.
16175 (linux_resume_one_process): Call check_removed_breakpoint.
16176 (linux_send_signal): New function.
16177 (linux_target_ops): Add linux_send_signal.
16178 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16180 * target.h (struct target_ops): Add send_signal.
16182 2003-05-29 Jim Blandy <jimb@redhat.com>
16184 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16185 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16186 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16187 away part of the register's value.
16189 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16191 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16192 (linux_wait_for_event, linux_init_signals): Likewise.
16194 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16196 * configure.in: Check for stdlib.h.
16197 * configure: Regenerated.
16198 * config.in: Regenerated.
16200 2003-01-04 Andreas Schwab <schwab@suse.de>
16202 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16204 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16206 * Makefile.in: Remove obsolete code.
16208 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16210 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16211 defined(PT_FPR0_HI).
16213 2002-11-17 Stuart Hughes <seh@zee2.com>
16215 * linux-arm-low.c (arm_num_regs): Increase.
16216 (arm_regmap): Include status register.
16218 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16220 * linux-low.c (register_addr): Remove incorrect -1 check.
16222 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16224 * linux-low.c (linux_create_inferior): Call setpgid. Return
16226 (unstopped_p, linux_signal_pid): Remove.
16227 (linux_target_ops): Remove linux_signal_pid.
16228 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16229 global instead of target method.
16230 * target.h (struct target_ops): Remove signal_pid. Update comment
16231 for create_inferior.
16232 * server.c (signal_pid): New variable.
16233 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16234 gdbserver. Set the child to be the foreground process group.
16235 (attach_inferior): Set signal_pid.
16237 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16239 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16241 2002-08-20 Jim Blandy <jimb@redhat.com>
16243 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16246 2002-08-01 Andrew Cagney <cagney@redhat.com>
16248 * Makefile.in: Make chill references obsolete.
16250 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16252 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16253 * configure: Regenerate.
16254 * config.in: Regenerate.
16256 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16258 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16259 (perror_with_name, remote_close, remote_open, expect, play): Static.
16261 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16263 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16264 byte offsets instead of an array of indexes.
16265 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16267 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16269 * regcache.c: Add comment.
16271 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16273 * thread-db.c: New file.
16274 * proc-service.c: New file.
16275 * acinclude.m4: New file.
16276 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16277 proc-service.o, and thread-db.o.
16278 (linux-low.o): Add USE_THREAD_DB.
16279 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16280 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16281 * aclocal.m4: Regenerated.
16282 * config.in: Regenerated.
16283 * configure: Regenerated.
16284 * configure.in: Check for proc_service.h, sys/procfs.h,
16285 thread_db.h, and linux/elf.h headrs.
16286 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16287 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16288 Check for -lthread_db and thread support.
16289 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16290 PowerPC, and SuperH.
16291 * i387-fp.c: Constify arguments.
16292 * i387-fp.h: Likewise.
16293 * inferiors.c: (struct thread_info): Renamed from
16294 `struct inferior_info'. Remove PID member. Use generic inferior
16295 list header. All uses updated.
16296 (inferiors, signal_pid): Removed.
16297 (all_threads): New variable.
16298 (get_thread): Define.
16299 (add_inferior_to_list): New function.
16300 (for_each_inferior): New function.
16301 (change_inferior_id): New function.
16302 (add_inferior): Removed.
16303 (remove_inferior): New function.
16304 (add_thread): New function.
16305 (free_one_thread): New function.
16306 (remove_thread): New function.
16307 (clear_inferiors): Use for_each_inferior and free_one_thread.
16308 (find_inferior): New function.
16309 (find_inferior_id): New function.
16310 (inferior_target_data): Update argument type.
16311 (set_inferior_target_data): Likewise.
16312 (inferior_regcache_data): Likewise.
16313 (set_inferior_regcache_data): Likewise.
16314 * linux-low.c (linux_bp_reinsert): Remove.
16315 (all_processes, stopping_threads, using_thrads)
16316 (struct pending_signals, debug_threads, pid_of): New.
16317 (inferior_pid): Replace with macro.
16318 (struct inferior_linux_data): Remove.
16319 (get_stop_pc, add_process): New functions.
16320 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16321 Use add_process and add_thread.
16322 (linux_attach_lwp): New function, based on old linux_attach. Use
16323 add_process and add_thread. Set stop_expected for new threads.
16324 (linux_attach): New function.
16325 (linux_kill_one_process): New function.
16326 (linux_kill): Kill all LWPs.
16327 (linux_thread_alive): Use find_inferior_id.
16328 (check_removed_breakpoints, status_pending_p): New functions.
16329 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16330 Update. Use WNOHANG. Wait for cloned processes also. Update process
16331 struct for the found process.
16332 (linux_wait_for_event): New function.
16333 (linux_wait): Use it. Support LWPs.
16334 (send_sigstop, wait_for_sigstop, stop_all_processes)
16335 (linux_resume_one_process, linux_continue_one_process): New functions.
16336 (linux_resume): Support LWPs.
16337 (REGISTER_RAW_SIZE): Remove.
16338 (fetch_register): Use register_size instead. Call supply_register.
16339 (usr_store_inferior_registers): Likewise. Call collect_register.
16340 Fix recursive case.
16341 (regsets_fetch_inferior_registers): Improve error message.
16342 (regsets_store_inferior_registers): Add debugging.
16343 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16344 (unstopped_p, linux_signal_pid): New functions.
16345 (linux_target_ops): Add linux_signal_pid.
16346 (linux_init_signals): New function.
16347 (initialize_low): Call it. Initialize using_threads.
16348 * regcache.c (inferior_regcache_data): Add valid
16350 (get_regcache): Fetch registers lazily. Add fetch argument
16351 and update all callers.
16352 (regcache_invalidate_one, regcache_invalidate): New
16354 (new_register_cache): Renamed from create_register_cache.
16355 Return the new regcache.
16356 (free_register_cache): Change argument to a void *.
16357 (registers_to_string, registers_from_string): Call get_regcache
16358 with fetch flag set.
16359 (register_data): Make static. Pass fetch flag to get_regcache.
16360 (supply_register): Call get_regcache with fetch flag clear.
16361 (collect_register): Call get_regcache with fetch flag set.
16362 (collect_register_as_string): New function.
16363 * regcache.h: Update.
16364 * remote-utils.c (putpkt): Flush after debug output and use
16366 Handle input interrupts while waiting for an ACK.
16367 (input_interrupt): Use signal_pid method.
16368 (getpkt): Flush after debug output and use stderr.
16369 (outreg): Use collect_register_as_string.
16370 (new_thread_notify, dead_thread_notify): New functions.
16371 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16372 and general_thread.
16373 (look_up_one_symbol): Flush after debug output.
16374 * server.c (step_thread, server_waiting): New variables.
16375 (start_inferior): Don't use signal_pid. Update call to mywait.
16376 (attach_inferior): Update call to mywait.
16377 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16378 (main): Don't fetch/store registers explicitly. Use
16379 set_desired_inferior. Support proposed ``Hs'' packet. Update
16381 * server.h: Update.
16382 (struct inferior_list, struct_inferior_list_entry): New.
16383 * target.c (set_desired_inferior): New.
16384 (write_inferior_memory): Constify.
16385 (mywait): New function.
16386 * target.h: Update.
16387 (struct target_ops): New signal_pid method.
16388 (mywait): Removed macro, added prototype.
16390 * linux-low.h (regset_func): Removed.
16391 (regset_fill_func, regset_store_func): New.
16392 (enum regset_type): New.
16393 (struct regset_info): Add type field. Use new operation types.
16394 (struct linux_target_ops): stop_pc renamed to get_pc.
16395 Add decr_pc_after_break and breakpoint_at.
16396 (get_process, get_thread_proess, get_process_thread)
16397 (strut process_info, all_processes, linux_attach_lwp)
16398 (thread_db_init): New.
16400 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16401 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16402 (the_low_target): Add new members.
16403 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16404 (i386_store_fpxregset): Constify.
16405 (target_regsets): Add new kind identifier.
16406 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16407 (i386_set_pc): Add debugging.
16408 (i386_breakpoint_at): New function.
16409 (the_low_target): Add new members.
16410 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16411 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16412 (mips_breakpoint_at): New.
16413 (the_low_target): Add new members.
16414 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16415 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16416 (the_low_target): Add new members.
16417 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16418 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16419 (the_low_target): Add new members.
16420 * linux-x86-64-low.c (target_regsets): Add new kind
16423 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16425 From Martin Pool <mbp@samba.org>:
16426 * server.c (gdbserver_usage): New function.
16429 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16431 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16432 stop_at -> stop_pc.
16434 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16436 * Makefile.in: Remove obsolete code.
16438 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16440 * linux-low.c (regsets_fetch_inferior_registers),
16441 (regsets_store_inferior_registers): Removed cast to int from
16443 * regcache.h: Added declaration of struct inferior_info.
16445 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16447 * inferiors.c (struct inferior_info): Add regcache_data.
16448 (add_inferior): Call create_register_cache.
16449 (clear_inferiors): Call free_register_cache.
16450 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16451 * regcache.c (struct inferior_regcache_data): New.
16452 (registers): Remove.
16453 (get_regcache): New function.
16454 (create_register_cache, free_register_cache): New functions.
16455 (set_register_cache): Don't initialize the register cache here.
16456 (registers_to_string, registers_from_string, register_data): Call
16458 * regcache.h: Add prototypes.
16459 * server.h: Likewise.
16461 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16463 * mem-break.c: New file.
16464 * mem-break.h: New file.
16465 * Makefile.in: Add mem-break.o rule; update server.h
16467 * inferiors.c (struct inferior_info): Add target_data
16469 (clear_inferiors): Free target_data member if set.
16470 (inferior_target_data, set_inferior_target_data): New functions.
16471 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16472 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16473 * linux-low.c (linux_bp_reinsert): New variable.
16474 (struct inferior_linux_data): New.
16475 (linux_create_inferior): Use set_inferior_target_data.
16476 (linux_attach): Likewise. Call add_inferior.
16477 (linux_wait_for_one_inferior): New function.
16478 (linux_wait): Call it.
16479 (linux_write_memory): Add const.
16480 (initialize_low): Call set_breakpoint_data.
16481 * linux-low.h (struct linux_target_ops): Add breakpoint
16483 * server.c (attach_inferior): Remove extra add_inferior
16485 * server.h: Include mem-break.h. Update inferior.c
16487 * target.c (read_inferior_memory)
16488 (write_inferior_memory): New functions.
16489 * target.h (read_inferior_memory)
16490 (write_inferior_memory): Change macros to prototypes.
16491 (struct target_ops): Update comments. Add const to write_memory
16494 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16496 * linux-low.c (usr_store_inferior_registers): Support
16497 registers which are allowed to fail to store.
16498 * linux-low.h (linux_target_ops): Likewise.
16499 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16500 (ppc_cannot_store_register): FPSCR may not be storable.
16502 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16504 * server.h: Include <string.h> if HAVE_STRING_H.
16505 * ChangeLog: Correct paths in last ChangeLog entry.
16507 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16509 * linux-low.h: Remove obsolete prototypes.
16510 (struct linux_target_ops): New.
16511 (extern the_low_target): New.
16512 * linux-low.c (num_regs, regmap): Remove declarations.
16513 (register_addr): Use the_low_target explicitly.
16514 (fetch_register): Likewise.
16515 (usr_fetch_inferior_registers): Likewise.
16516 (usr_store_inferior_registers): Likewise.
16517 * linux-arm-low.c (num_regs): Remove.
16518 (arm_num_regs): Define.
16519 (arm_regmap): Renamed from regmap, made static.
16520 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16522 (arm_cannot_store_register): Renamed from cannot_store_register,
16524 (the_low_target): New.
16525 * linux-i386-low.c (num_regs): Remove.
16526 (i386_num_regs): Define.
16527 (i386_regmap): Renamed from regmap, made static.
16528 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16530 (i386_cannot_store_register): Renamed from cannot_store_register,
16532 (the_low_target): New.
16533 * linux-ia64-low.c (num_regs): Remove.
16534 (ia64_num_regs): Define.
16535 (ia64_regmap): Renamed from regmap, made static.
16536 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16538 (ia64_cannot_store_register): Renamed from cannot_store_register,
16540 (the_low_target): New.
16541 * linux-m68k-low.c (num_regs): Remove.
16542 (m68k_num_regs): Define.
16543 (m68k_regmap): Renamed from regmap, made static.
16544 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16546 (m68k_cannot_store_register): Renamed from cannot_store_register,
16548 (the_low_target): New.
16549 * linux-mips-low.c (num_regs): Remove.
16550 (mips_num_regs): Define.
16551 (mips_regmap): Renamed from regmap, made static.
16552 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16554 (mips_cannot_store_register): Renamed from cannot_store_register,
16556 (the_low_target): New.
16557 * linux-ppc-low.c (num_regs): Remove.
16558 (ppc_num_regs): Define.
16559 (ppc_regmap): Renamed from regmap, made static.
16560 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16562 (ppc_cannot_store_register): Renamed from cannot_store_register,
16564 (the_low_target): New.
16565 * linux-s390-low.c (num_regs): Remove.
16566 (s390_num_regs): Define.
16567 (s390_regmap): Renamed from regmap, made static.
16568 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16570 (s390_cannot_store_register): Renamed from cannot_store_register,
16572 (the_low_target): New.
16573 * linux-sh-low.c (num_regs): Remove.
16574 (sh_num_regs): Define.
16575 (sh_regmap): Renamed from regmap, made static.
16576 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16578 (sh_cannot_store_register): Renamed from cannot_store_register,
16580 (the_low_target): New.
16581 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16582 (the_low_target): New.
16584 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16586 * Makefile.in: Add stamp-h target.
16587 * configure.in: Create stamp-h.
16588 * configure: Regenerated.
16590 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16592 * inferiors.c: New file.
16593 * target.c: New file.
16594 * target.h: New file.
16595 * Makefile.in: Add target.o and inferiors.o. Update
16597 * linux-low.c (inferior_pid): New static variable,
16598 moved from server.c.
16599 (linux_create_inferior): Renamed from create_inferior.
16600 Call add_inferior. Return 0 on success instead of a PID.
16601 (linux_attach): Renamed from myattach.
16602 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16603 (linux_thread_alive): Renamed from mythread_alive.
16604 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16606 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16607 (regsets_store_inferior_registers): Correct error message.
16608 Add missing ``return 0''.
16609 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16610 (linux_store_registers): Renamed from store_inferior_registers.
16611 (linux_read_memory): Renamed from read_inferior_memory.
16612 (linux_write_memory): Renamed from write_inferior_memory.
16613 (linux_target_ops): New structure.
16614 (initialize_low): Call set_target_ops ().
16615 * remote-utils.c (unhexify): New function.
16616 (hexify): New function.
16617 (input_interrupt): Send signals to ``signal_pid''.
16618 * server.c (inferior_pid): Remove.
16619 (start_inferior): Update create_inferior call.
16620 (attach_inferior): Call add_inferior.
16621 (handle_query): New function.
16622 (main): Call handle_query for `q' packets.
16623 * server.h: Include "target.h". Remove obsolete prototypes.
16624 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16626 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16628 * Makefile.in: Add WARN_CFLAGS. Update configury
16630 * configure.in: Check for <string.h>
16631 * configure: Regenerate.
16632 * config.in: Regenerate.
16633 * gdbreplay.c: Include needed system headers.
16634 (remote_open): Remove strchr prototype.
16635 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16636 * regcache.c (supply_register): Change buf argument to const void *.
16637 (supply_register_by_name): Likewise.
16638 (collect_register): Change buf argument to void *.
16639 (collect_register_by_name): Likewise.
16640 * regcache.h: Add missing prototypes.
16641 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16642 * server.c (handle_query): New function.
16643 (attached): New static variable, moved out of main.
16644 (main): Quiet longjmp clobber warnings.
16645 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16646 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob