1 2018-05-31 Alan Hayward <alan.hayward@arm.com>
3 * configure.srv: Add new c/h file.
5 2018-05-31 Alan Hayward <alan.hayward@arm.com>
7 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
10 2018-05-25 Maciej W. Rozycki <macro@mips.com>
12 * gdb.arch/mips-fpregset-core.exp: New test.
13 * gdb.arch/mips-fpregset-core.c: New test source.
15 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
18 * hostio.c (require_int): Do not report overflow for integers
19 between 0xfffffff and 0x7fffffff.
21 2018-05-22 Maciej W. Rozycki <macro@mips.com>
23 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
24 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
25 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
27 (the_low_target): Wire them.
29 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
31 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
32 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
33 mode. Call collect_register_by_name with vscr using
34 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
35 (ppc_store_vrregset): Add and set vscr_offset variable as in
36 ppc_fill_vrregset. Call supply_register_by_name with vscr using
39 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
41 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
42 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
43 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
45 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
47 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
48 (ppc_store_vsxregset): Likewise.
49 (ppc_fill_vrregset): Likewise.
50 (ppc_store_vrregset): Likewise.
51 (ppc_fill_evrregset): Likewise.
52 (ppc_store_evrregset): Likewise.
53 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
54 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
57 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
59 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
60 wordsize of the inferior. Call ppc_linux_target_wordsize.
62 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
64 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
65 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
66 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
67 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
68 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
69 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
70 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
71 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
72 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
73 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
74 (tdesc_powerpc_e500l): Remove.
75 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
76 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
77 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
78 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
80 (ppc_arch_setup): Remove target description matching code. Fill a
81 ppc_linux_features struct and call ppc_linux_match_description
84 2018-05-22 Maciej W. Rozycki <macro@mips.com>
86 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
87 width of the requested register exceeds the width of the
89 (mips_cannot_store_register): Likewise.
91 2018-05-21 Maciej W. Rozycki <macro@mips.com>
93 * linux-mips-low.c (mips_fetch_register): New function. Update
95 (mips_store_gregset): Supply 0 rather than $restart for $zero.
96 (the_low_target): Wire `mips_fetch_register'.
98 2018-05-10 Joel Brobecker <brobecker@adacore.com>
100 * lynx-i386-low.c (LYNXOS_178): New macro.
101 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
102 the layout on LynxOS-178.
103 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
104 handle floating point registers that are not supported by
107 2018-05-10 Tom Tromey <tom@tromey.com>
109 * configure: Rebuild.
111 2018-05-10 Joel Brobecker <brobecker@adacore.com>
114 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
115 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
116 Use it to set the expedite_regs field in the given tdesc.
117 * x86-tdesc.h: New file.
118 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
119 Adjust following the addition of the new expedite_regs parameter
121 * linux-tic6x-low.c (tic6x_read_description): Likewise.
122 * linux-x86-tdesc.c: #include "x86-tdesc.h".
123 (i386_linux_read_description, amd64_linux_read_description):
124 Adjust following the addition of the new expedite_regs parameter
126 * lynx-i386-low.c: #include "x86-tdesc.h".
127 (lynx_i386_arch_setup): Adjust following the addition of the new
128 expedite_regs parameter to init_target_desc.
129 * nto-x86-low.c: #include "x86-tdesc.h".
130 (nto_x86_arch_setup): Adjust following the addition of the new
131 expedite_regs parameter to init_target_desc.
132 * win32-i386-low.c: #include "x86-tdesc.h".
133 (i386_arch_setup): Adjust following the addition of the new
134 expedite_regs parameter to init_target_desc.
136 2018-05-10 Joel Brobecker <brobecker@adacore.com>
139 * win32-low.c (win32_create_inferior): Add call to my_wait
140 setting last_status global.
142 2018-05-10 Joel Brobecker <brobecker@adacore.com>
145 * win32-low.c (create_process): Only call gdb_tilde_expand if
146 inferior_cwd is not NULL.
148 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
150 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
151 registers to the cache if their values have changed.
152 (i387_xsave_to_cache): Provide default values for x87 control
153 registers when these features are available, but disabled.
154 * regcache.c (supply_register_by_name_zeroed): New function.
155 * regcache.h (supply_register_by_name_zeroed): Declare new
158 2018-05-07 Tom Tromey <tom@tromey.com>
160 * configure: Rebuild.
162 2018-05-04 Tom Tromey <tom@tromey.com>
164 * configure: Rebuild.
166 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
167 Pedro Alves <palves@redhat.com>
169 * linux-aarch64-low.c (aarch64_stopped_data_address):
172 2018-04-27 Tom Tromey <tom@tromey.com>
174 * configure: Rebuild.
176 2018-04-23 Tom Tromey <tom@tromey.com>
178 * configure: Rebuild.
180 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
182 * Makefile.in (depcomp): Add "..".
183 (all_deps_files): New and use it.
185 2018-04-18 Alan Hayward <alan.hayward@arm.com>
187 * configure.srv (aarch64*-*-linux*): Don't include xml.
188 (i[34567]86-*-cygwin*): Likewise.
189 (i[34567]86-*-linux*): Likewise.
190 (i[34567]86-*-lynxos*): Likewise.
191 (i[34567]86-*-mingw32ce*): Likewise.
192 (i[34567]86-*-mingw*): Likewise.
193 (i[34567]86-*-nto*): Likewise.
194 (tic6x-*-uclinux): Likewise.
195 (x86_64-*-linux*): Likewise.
196 (x86_64-*-mingw*): Likewise.
197 (x86_64-*-cygwin*): Likewise.
199 2018-04-18 Alan Hayward <alan.hayward@arm.com>
201 * tdesc.c: Remove xml parameter.
203 2018-04-18 Alan Hayward <alan.hayward@arm.com>
205 * server.c (get_features_xml): Remove cast.
206 * tdesc.c (void target_desc::accept): Fill in function.
207 (tdesc_get_features_xml): Remove old xml creation.
208 (print_xml_feature::visit_pre): Add xml vistor.
209 * tdesc.h (struct target_desc): Make xmltarget mutable.
210 (tdesc_get_features_xml): Remove declaration.
212 2018-04-18 Alan Hayward <alan.hayward@arm.com>
214 * tdesc.c (tdesc_architecture_name): Add new function.
215 (tdesc_osabi_name): Likewise.
216 (tdesc_get_features_xml): Use new functions.
218 2018-04-18 Alan Hayward <alan.hayward@arm.com>
220 * tdesc.c (tdesc_create_flags): Remove.
221 (tdesc_add_flag): Likewise.
222 (tdesc_named_type): Likewise.
223 (tdesc_create_union): Likewise.
224 (tdesc_create_struct): Likewise.
225 (tdesc_create_vector): Likewise.
226 (tdesc_add_bitfield): Likewise.
227 (tdesc_add_field): Likewise.
228 (tdesc_set_struct_size): Likewise.
230 2018-04-18 Alan Hayward <alan.hayward@arm.com>
232 * tdesc.c (~target_desc): Remove implictly deleted items.
233 (init_target_desc): Iterate all features.
234 (tdesc_get_features_xml): Use vector.
235 (tdesc_create_feature): Create feature.
236 * tdesc.h (tdesc_feature) Remove
237 (target_desc): Add features.
239 2018-04-18 Alan Hayward <alan.hayward@arm.com>
241 * Makefile.in: Add common/tdesc.c
242 * tdesc.c (init_target_desc): init all reg_defs from register
244 (tdesc_create_reg): Create tdesc_reg.
245 * tdesc.h (tdesc_feature): Add register vector.
247 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
249 * tdesc.h (struct target_desc) <features>: Change type to
250 std::vector<std::string>.
251 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
253 (tdesc_get_features_xml): Likewise.
254 (tdesc_create_feature): Likewise.
256 2018-03-26 Alan Hayward <alan.hayward@arm.com>
258 * regcache.c (find_register_by_number): Return a ref.
259 (find_regno): Use references.
260 (register_size): Likewise.
261 (register_data): Likewise.
262 * tdesc.c (target_desc::~target_desc): Remove free calls.
263 (target_desc::operator==): Use std::vector compare.
264 (init_target_desc): Use reference.
265 (tdesc_create_reg): Use reg constructors.
266 * tdesc.h (struct target_desc): Replace pointer with object.
268 2018-03-23 Alan Hayward <alan.hayward@arm.com>
270 * regcache.c (find_register_by_number): Make static.
271 (find_regno): Use find_register_by_number
272 * regcache.h (struct reg): Remove declaration.
274 2018-03-23 Alan Hayward <alan.hayward@arm.com>
276 * tdesc.c (target_desc::~target_desc): Move to here.
277 (target_desc::operator==): Likewise.
278 * tdesc.h (target_desc::~target_desc): Move from here.
279 (target_desc::operator==): Likewise.
281 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
283 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
285 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
287 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
289 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
290 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
291 and init_registers_s390_gs_linux64.
293 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
295 * linux-s390-low.c (s390_fill_gs): Remove function.
296 (s390_fill_gsbc): Remove function.
297 (s390_regsets): Set fill functions for the guarded storage regsets
300 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
302 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
303 the word size. Add comment.
304 (s390_get_wordsize): New function.
305 (s390_arch_setup): No longer select a temporary tdesc to fetch the
306 pswm with it. Instead, use s390_get_wordsize to determine the
307 word size first and derive the correct tdesc from that directly.
309 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
311 * Makefile.in: Include silent-rules.mk.
312 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
313 (COMPILE): Add ECHO_CXX.
314 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
315 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
316 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
317 (version-generated.c): Add ECHO_GEN.
318 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
319 (IPAGENT_COMPILE): Add ECHO_CXX.
320 (%-generated.c): Add ECHO_REGDAT.
322 2018-03-14 Tom Tromey <tom@tromey.com>
325 * ax.c (ax_printf): Special case for NULL.
327 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
329 * linux-low.c (linux_qxfer_libraries_svr4): Use
330 xml_escape_text_append.
332 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
334 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
336 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
338 * server.c (handle_general_set): Remove unnecessary xstrdup.
340 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
342 * server.c (parse_debug_format_options): Adjust to
343 delim_string_to_char_ptr_vec changes.
344 * thread-db.c (thread_db_load_search): Adjust to
345 dirnames_to_char_ptr_vec changes.
347 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
349 * target.h (target_enable_btrace, target_disable_btrace)
350 (target_read_btrace, target_read_btrace_conf): Turn macro into
351 inline function. Throw error if target method is not defined.
352 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
353 check for btrace target method. Be prepared to handle exceptions
354 from btrace target methods.
356 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
358 * server.c (captured_main): Change order of error message printed
359 when the current working directory cannot be found.
361 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
363 * server.c: Include "filenames.h" and "pathstuff.h".
364 (program_name): Delete variable.
365 (program_path): New anonymous class.
366 (get_exec_wrapper): Use "program_path" instead of
368 (handle_v_run): Likewise.
369 (captured_main): Likewise.
370 (process_serial_event): Likewise.
372 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
374 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
375 (OBJS): Add "pathstuff.o".
376 * server.c (current_directory): New global variable.
377 (captured_main): Initialize "current_directory".
379 2018-02-26 Alan Hayward <alan.hayward@arm.com>
381 * tdesc.c: Use common/tdesc.h.
384 2018-02-20 Alan Hayward <alan.hayward@arm.com>
385 Simon Marchi <simon.marchi@ericsson.com>
387 * Makefile.in: Switch order of make rules.
389 2018-02-19 Alan Hayward <alan.hayward@arm.com>
391 * Makefile.in: Add common directory in build.
392 * configure.ac: Add common reference.
393 * configure: Regenerate.
395 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
397 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
398 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
399 * spu-low.c (spu_target_ops): Likewise.
400 * win32-low.c (win32_target_ops): Likewise.
401 * server.c (supported_btrace_packets): Report packets unconditionally.
402 * target.h (target_ops) <supports_btrace>: Remove.
403 (target_supports_btrace): Remove.
405 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
407 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
408 (handle_btrace_disable): Change return type to void. Use exceptions
410 (handle_btrace_general_set): Catch exception and copy message to
413 2018-02-08 Tom Tromey <tom@tromey.com>
415 * linux-low.c (install_software_single_step_breakpoints): Use
417 * inferiors.c (make_cleanup_restore_current_thread): Remove.
418 (do_restore_current_thread_cleanup): Remove.
419 * gdbthread.h (make_cleanup_restore_current_thread): Don't
422 2018-02-08 Tom Tromey <tom@tromey.com>
424 * mem-break.c (set_raw_breakpoint_at): Use
425 gdb::unique_xmalloc_ptr.
427 2018-01-30 Pedro Alves <palves@redhat.com>
430 * target.c (target_terminal::terminal_state): Rename to ...
431 (target_terminal::m_terminal_state): ... this.
433 2018-01-19 James Clarke <jrtc27@jrtc27.com>
435 * linux-low.c (handle_extended_wait): Surround call to
436 thread_db_notice_clone with #ifdef USE_THREAD_DB.
438 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
440 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
441 linux_ptrace_attach_fail_reason_string now returning an
443 (linux_attach): Likewise.
444 * thread-db.c (attach_thread): Likewise.
446 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
449 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
450 checking for fs_base/gs_base fields in struct user_regs_struct.
451 * configure: Regenerate.
453 2018-01-16 Yao Qi <yao.qi@linaro.org>
456 * linux-low.c (fetch_register): Call supply_register instead of
459 2018-01-08 Yao Qi <yao.qi@linaro.org>
460 Simon Marchi <simon.marchi@ericsson.com>
462 * Makefile.in (OBS): Remove selftest.o.
463 * configure.ac: Set srv_selftest_objs if $development is true.
464 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
465 * configure: Re-generated.
466 * server.c (captured_main): Wrap variable selftest_filter with
469 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
471 * server.c (parse_debug_format_options): Return std::string.
472 (handle_monitor_command, captured_main): Adjust.
474 2018-01-05 Pedro Alves <palves@redhat.com>
477 * server.c (captured_main): Pass quiet=false to
478 save_original_signals_state.
480 2018-01-01 Joel Brobecker <brobecker@adacore.com>
482 * gdbreplay.c (gdbreplay_version): Update copyright year in
484 * server.c (gdbserver_version): Likewise.
486 2017-12-08 Tom Tromey <tom@tromey.com>
488 * ax.c (ax_printf): Update.
490 2017-12-07 Yao Qi <yao.qi@linaro.org>
492 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
493 aarch64_linux_read_description.
494 * linux-amd64-ipa.c (idx2mask): New array.
495 (get_ipa_tdesc): Move idx2mask out.
496 (initialize_low_tracepoint): Initialize target descriptions.
497 * linux-i386-ipa.c (idx2mask): New array.
498 (get_ipa_tdesc): Move idx2mask out.
499 (initialize_low_tracepoint): Initialize target descriptions.
501 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
503 * tdesc.c (struct tdesc_type): Change return type.
504 (tdesc_add_flag): Change parameter type.
505 (tdesc_add_bitfield): Likewise.
506 (tdesc_add_field): Likewise.
507 (tdesc_set_struct_size): Likewise.
509 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
511 * regcache.c (registers_to_string): Remove unused variable.
513 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
515 * inferiors.c (for_each_inferior_with_data): Remove.
516 * inferiors.h (for_each_inferior_with_data): Remove.
517 * server.c (handle_qxfer_threads_worker): Change parameter type.
518 (handle_qxfer_threads_proper): Use for_each_thread.
520 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
522 * inferiors.c (for_each_inferior): Remove.
523 (clear_inferiors): Use for_each_thread.
524 * inferiors.h (for_each_inferior): Remove.
525 * linux-low.c (linux_wait_for_event_filtered): Use
527 (linux_stabilize_threads): Likewise.
528 * regcache.c (regcache_release): Likewise.
529 * server.c (gdb_wants_all_threads_stopped): Likewise.
530 (clear_pending_status_callback): Remove.
531 (handle_status): Use for_each_thread.
532 (captured_main): Likewise.
533 * win32-low.c (child_init_thread_list): Likewise.
534 (win32_clear_inferiors): Likewise.
535 (fake_breakpoint_event): Likewise.
537 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
539 * inferiors.h (find_inferior): Remove.
540 * inferiors.c (find_inferior): Remove.
542 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
544 * linux-low.c (resume_status_pending_p): Update comment.
545 (need_step_over_p): Update comment.
547 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
549 * linux-low.c (proceed_one_lwp): Return void, change parameter
551 (unsuspend_and_proceed_one_lwp): Likewise.
552 (proceed_all_lwps): Use for_each_thread.
553 (unstop_all_lwps): Likewise.
555 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
557 * linux-low.c (linux_resume_one_thread): Return void, take
559 (linux_resume): Use for_each_thread.
561 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
563 * linux-low.c (send_sigstop_callback): Return void, change
564 parameter type. Rename to...
565 (send_sigstop): ... this.
566 (suspend_and_send_sigstop_callback): Return void, change parameter
568 (suspend_and_send_sigstop): ... this.
569 (stop_all_lwps): Use for_each_thread.
571 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
573 * linux-low.c (lwp_running): Return bool, remove unused
575 (linux_stabilize_threads): Use find_thread.
577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
579 * linux-low.c (select_singlestep_lwp_callback): Remove.
580 (count_events_callback): Remove.
581 (select_event_lwp_callback): Remove.
582 (select_event_lwp): Use find_thread/for_each_thread.
584 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
586 * linux-low.c (not_stopped_callback): Return bool, take filter
588 (linux_wait_for_event_filtered): Use find_thread.
589 (linux_wait_1): Likewise.
591 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
593 * linux-low.c (same_lwp): Remove.
594 (find_lwp_pid): Use find_thread.
596 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
598 * linux-low.c (delete_lwp_callback): Remove.
599 (linux_mourn): Use for_each_thread.
601 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
603 * linux-low.c (linux_detach_lwp_callback): Return void, remove
604 args parameter, don't check for pid.
605 (linux_detach): Use for_each_thread.
607 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
609 * linux-low.c (struct counter): Remove.
610 (second_thread_of_pid_p): Remove.
611 (last_thread_of_process_p): Use find_thread.
613 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
615 * inferiors.c (find_inferior_in_random): Remove.
616 * inferiors.h (find_inferior_in_random): Remove.
617 * linux-low.c (status_pending_p_callback): Return bool, accept
618 parameter ptid directly.
619 (linux_wait_for_event_filtered): Use find_thread_in_random.
620 (linux_wait_1): Likewise.
622 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
624 * inferiors.c (find_inferior_id): Remove.
625 (find_thread_ptid): Move implemention from find_inferior_id to
627 * inferiors.h (find_inferior_id): Remove.
628 * server.c (handle_status): Use find_thread_ptid.
629 (process_serial_event): Likewise.
630 * thread-db.c (find_one_thread): Likewise.
631 (thread_db_thread_handle): Likewise.
632 * win32-low.c (thread_rec): Likewise.
633 (child_delete_thread): Likewise.
634 (win32_thread_alive): Likewise.
635 (get_child_debug_event): Likewise.
637 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
639 * linux-mips-low.c (update_watch_registers_callback): Return
640 void, remove pid_p parameter, don't check for pid.
641 (mips_insert_point, mips_remove_point): Use for_each_thread.
643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
645 * lynx.low (lynx_delete_thread_callback): Remove.
646 (lynx_mourn): Use for_each_thread.
648 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
650 * regcache.c (regcache_invalidate_one): Remove.
651 (regcache_invalidate_pid): use for_each_thread.
653 2017-11-26 Tom Tromey <tom@tromey.com>
655 * linux-low.c (linux_create_inferior): Update.
657 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
659 * spu-low.c (spu_create_inferior): Fix typo in argument name.
661 2017-11-24 Alan Hayward <alan.hayward@arm.com>
663 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
664 * linux-aarch64-low.c (initialize_low_arch): Call init func.
665 * linux-aarch64-tdesc-selftest.c: New file.
666 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
668 2017-11-24 Alan Hayward <alan.hayward@arm.com>
670 * configure.srv: Add new file.
671 * linux-aarch64-low.c (initialize_low_arch): Call init func.
672 * linux-aarch64-tdesc-selftest.c: New file.
673 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
675 2017-11-24 Alan Hayward <alan.hayward@arm.com>
677 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
678 * linux-aarch64-low.c (initialize_low_arch): Remove init.
679 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
681 2017-11-24 Alan Hayward <alan.hayward@arm.com>
683 * configure.srv: Add new files.
684 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
685 aarch64_linux_read_description.
686 * linux-aarch64-low.c (aarch64_linux_read_description):
687 Merge with aarch64_arch_setup.
688 (aarch64_arch_setup): Call aarch64_linux_read_description.
689 * linux-aarch64-tdesc.c: New file.
690 * linux-aarch64-tdesc.h: New file.
692 2017-11-24 Yao Qi <yao.qi@linaro.org>
694 * configure.srv: Set $srv_regobj for tic6x-linux.
695 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
696 (tic6x_read_description): Move some code to tic6x_arch_setup.
697 (tic6x_tdesc_test): New function.
698 (initialize_low_arch): Call selftests::register_test.
700 2017-11-22 Yao Qi <yao.qi@linaro.org>
702 * remote-utils.c (prepare_resume_reply): Use memcpy.
704 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
706 * linux-low.c (kill_one_lwp_callback): Return void, take
707 argument directly, don't filter on pid.
708 (linux_kill): Use for_each_thread.
710 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
712 * linux-low.c (need_step_over_p): Return bool, remove dummy
714 (linux_resume, proceed_all_lwps): Use find_thread.
716 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
718 * linux-low.c (resume_status_pending_p): Return bool, remove
720 (linux_resume): Use find_thread.
722 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
724 * linux-low.c (struct thread_resume_array): Remove.
725 (linux_set_resume_request): Return void, take arguments
727 (linux_resume): Use for_each_thread.
729 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
731 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
732 return bool, remove data argument.
733 (linux_stabilize_threads): Use find_thread.
735 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
737 * linux-low.c (unsuspend_one_lwp): Remove.
738 (unsuspend_all_lwps): Use for_each_thread, inline code from
741 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
743 * gdbthread.h (find_thread): Add overload with ptid_t filter.
744 * linux-low.c (struct iterate_over_lwps_args): Remove.
745 (iterate_over_lwps_filter): Remove.
746 (iterate_over_lwps): Use find_thread.
748 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
750 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
751 (linux_handle_new_gdb_connection): Use for_each_thread, inline
752 code from reset_lwp_ptrace_options_callback.
754 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
756 * linux-arm-low.c (struct update_registers_data): Remove.
757 (update_registers_callback): Return void, take arguments
758 directly, don't check thread's pid.
759 (arm_insert_point, arm_remove_point): Use for_each_thread.
761 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
763 * win32-low.c (continue_one_thread): Return void, take argument
765 (child_continue): Use for_each_thread.
767 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
769 * win32-i386-low.c (update_debug_registers_callback): Rename
771 (update_debug_registers): ... this, return void, remove pid_p arg.
772 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
774 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
776 * inferiors.h (struct process_info): Add constructor, initialize
778 <syscalls_to_catch>: Change type to std::vector<int>.
779 * inferiors.c (add_process): Allocate process_info with new.
780 (remove_process): Free process_info with delete.
781 * linux-low.c (handle_extended_wait): Adjust.
782 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
783 * server.c (handle_general_set): Adjust.
785 2017-11-16 Pedro Alves <palves@redhat.com>
787 * remote-utils.c (remote_close): Block SIGIO signals instead of
788 uninstalling the SIGIO handler.
790 2017-11-16 Alan Hayward <alan.hayward@arm.com>
792 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
794 2017-11-16 Yao Qi <yao.qi@linaro.org>
796 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
797 (tic6x_store_gregset): Likewise.
798 (tic6x_usrregs_info): Move it up.
800 2017-11-15 Alan Hayward <alan.hayward@arm.com>
802 * Makefile.in: Update arch rules.
803 * configure.srv: Explicitly mark arch/ files.
805 2017-11-13 Andreas Schwab <schwab@suse.de>
807 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
809 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
811 2017-11-06 Pedro Alves <palves@redhat.com>
813 * config.in, configure: Regenerate.
815 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
817 * target.c (struct thread_search): Remove.
818 (thread_search_callback): Remove.
819 (prepare_to_access_memory): Use for_each_thread instead of
820 find_inferior. Inline code from thread_search_callback.
822 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
824 * server.c (struct visit_actioned_threads_data): Remove.
825 (visit_actioned_threads): Change prototype to take arguments
827 (resume): Use find_thread instead of find_inferior.
829 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
831 * server.c (queue_stop_reply_callback): Change prototype, return
833 (find_status_pending_thread_callback): Remove.
834 (handle_status): Replace find_inferior with find_thread and
837 2017-10-25 Alan Hayward <alan.hayward@arm.com>
839 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
841 (aarch64_store_gregset): Likewise.
842 (aarch64_fill_fpregset): Likewise.
843 (aarch64_store_fpregset): Likewise.
845 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
847 * gdbthread.h (find_thread, for_each_thread): New functions.
848 * inferiors.c (thread_of_pid): Remove.
849 (find_any_thread_of_pid): Use find_thread.
850 * linux-low.c (num_lwps): Use for_each_thread.
852 2017-10-17 Yao Qi <yao.qi@linaro.org>
854 * Makefile.in: Remove one rule.
855 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
857 2017-10-17 Yao Qi <yao.qi@linaro.org>
859 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
860 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
862 2017-10-17 Yao Qi <yao.qi@linaro.org>
864 * configure.srv: Rename arm.o with arch/arm.o.
866 2017-10-17 Yao Qi <yao.qi@linaro.org>
868 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
869 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
870 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
871 (arch-i386.o, arch-amd64.o): Remove rules.
872 (arch/%.o): New rule.
873 Update POSTCOMPILE and COMPILE.pre.
874 * configure.ac: Invoke AC_CONFIG_COMMANDS.
875 * configure: Re-generated.
876 * configure.srv: Replace arch-i386.o with arch/i386.o.
877 Replace arch-amd64.o with arch/amd64.o.
879 2017-10-16 Yao Qi <yao.qi@linaro.org>
881 * configure: Regenerated.
883 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
885 * inferiors.h: (struct inferior_list): Remove.
886 (struct inferior_list_entry); Remove.
887 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
888 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
889 get_first_inferior): Remove.
890 (for_each_inferior, for_each_inferior_with_data, find_inferior,
891 find_inferior_id, find_inferior_in_random): Change signature.
892 * inferiors.c (all_threads): Change type to
893 std::list<thread_info *>.
894 (get_thread): Remove macro.
895 (find_inferior, find_inferior_id): Change signature, implement
897 (find_inferior_in_random): Change signature, implement using
898 find_thread_in_random.
899 (for_each_inferior, for_each_inferior_with_data): Change
900 signature, implement using for_each_thread.
901 (add_inferior_to_list, remove_inferior): Remove.
902 (add_thread, get_first_thread, thread_of_pid,
903 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
904 (get_first_inferior, one_inferior_p, clear_inferior_list):
906 (clear_inferiors, get_thread_process): Update.
907 * gdbthread.h: Include <list>.
908 (struct thread_info) <entry>: Remove field.
910 (all_threads): Change type to std::list<thread_info *>.
911 (get_first_inferior): Add doc.
912 (find_thread, for_each_thread, find_thread_in_random): New
914 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
915 * linux-arm-low.c (update_registers_callback): Update.
916 * linux-low.c (second_thread_of_pid_p): Update.
917 (kill_one_lwp_callback, linux_detach_lwp_callback,
918 delete_lwp_callback, status_pending_p_callback, same_lwp,
919 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
920 iterate_over_lwps, not_stopped_callback,
921 resume_stopped_resumed_lwps, count_events_callback,
922 select_singlestep_lwp_callback, select_event_lwp_callback,
923 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
924 suspend_and_send_sigstop_callback, wait_for_sigstop,
925 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
926 lwp_running, linux_set_resume_request, resume_status_pending_p,
927 need_step_over_p, start_step_over, linux_resume_one_thread,
928 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
929 reset_lwp_ptrace_options_callback): Update.
930 * linux-mips-low.c (update_watch_registers_callback): Update.
931 * regcache.c (regcache_invalidate_one, regcache_invalidate):
933 (free_register_cache_thread_one): Remove.
934 (regcache_release): Update.
935 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
936 handle_qxfer_threads_worker): Update.
937 (handle_query): Update, use list iterator.
938 (visit_actioned_threads, handle_pending_status,
939 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
940 clear_pending_status_callback, set_pending_status_callback,
941 find_status_pending_thread_callback, handle_status,
942 process_serial_event): Update.
943 * target.c (thread_search_callback): Update.
944 * thread-db.c (thread_db_get_tls_address): Update.
945 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
947 * win32-i386-low.c (update_debug_registers_callback): Update.
948 * win32-low.c (delete_thread_info, child_delete_thread,
949 continue_one_thread, suspend_one_thread,
950 get_child_debug_event): Adjust.
952 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
954 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
955 * inferiors.h: Include <list>.
956 (struct process_info) <entry>: Remove field.
958 (pid_of): Change macro to function.
959 (ptid_of, lwpid_of): Remove macro.
960 (all_processes): Change type to std::list<process_info *>.
961 (ALL_PROCESSES): Remove macro.
962 (for_each_process, find_process): New function.
963 * inferiors.c (all_processes): Change type to
964 std::list<process_info *>.
965 (find_thread_process): Adjust.
966 (add_process): Likewise.
967 (remove_process): Likewise.
968 (find_process_pid): Likewise.
969 (get_first_process): Likewise.
970 (started_inferior_callback): Remove.
971 (have_started_inferiors_p): Adjust.
972 (attached_inferior_callback): Remove.
973 (have_attached_inferiors_p): Adjust.
974 * linux-low.c (check_zombie_leaders): Likewise.
975 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
976 (x86_linux_update_xmltarget): Adjust.
977 * server.c (handle_query): Likewise.
978 (gdb_reattached_process): Remove.
979 (handle_status): Adjust.
980 (kill_inferior_callback): Likewise.
981 (detach_or_kill_inferior): Remove.
982 (print_started_pid): Likewise.
983 (print_attached_pid): Likewise.
984 (detach_or_kill_for_exit): Update.
985 (process_serial_event): Likewise.
986 * linux-arm-low.c (arm_new_fork): Likewise.
988 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
990 * dll.h: Include <list>.
991 (struct dll_info): Add constructor.
992 <entry>: Remove field.
993 (all_dlls): Change type to std::list<dll_info>.
994 * dll.c: Include <algorithm>.
995 (get_dll): Remove macro.
996 (all_dlls): Change type to std::list<dll_info *>.
997 (free_one_dll): Remove.
998 (match_dll): Likewise.
999 (loaded_dll): Adjust.
1000 (unloaded_dll): Adjust to all_dlls type change, use
1001 std::find_if. Inline code from match_dll.
1002 (clear_dlls): Adjust to all_dlls type change.
1003 * server.c (emit_dll_description): Remove.
1004 (handle_qxfer_libraries): Adjust to all_dlls type change,
1005 integrate emit_dll_description's functionality.
1007 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1009 * linux-low.h (struct linux_target_ops) <delete_process>: New
1011 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1012 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1013 (struct linux_target_ops): Add delete_process callback.
1014 * linux-arm-low.c (arm_delete_process): New.
1015 (struct linux_target_ops): Add delete_process callback.
1016 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1017 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1018 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1019 * linux-mips-low.c (mips_linux_delete_process): New.
1020 (struct linux_target_ops): Add delete_process callback.
1021 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1022 * linux-s390-low.c (struct linux_target_ops): Likewise.
1023 * linux-sh-low.c (struct linux_target_ops): Likewise.
1024 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1025 * linux-tile-low.c (struct linux_target_ops): Likewise.
1026 * linux-x86-low.c (x86_linux_delete_process): New.
1027 (struct linux_target_ops): Add delete_process callback.
1028 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1030 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1032 * linux-aarch64-low.c (the_low_target): Add thread delete
1034 * linux-arm-low.c (arm_delete_thread): New function.
1035 (the_low_target): Add thread delete callback.
1036 * linux-bfin-low.c (the_low_target): Likewise.
1037 * linux-crisv32-low.c (the_low_target): Likewise.
1038 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1040 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1042 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1043 * linux-mips-low.c (mips_linux_delete_thread): New function.
1044 (the_low_target): Add thread delete callback.
1045 * linux-ppc-low.c (the_low_target): Likewise.
1046 * linux-s390-low.c (the_low_target): Likewise.
1047 * linux-sh-low.c (the_low_target): Likewise.
1048 * linux-tic6x-low.c (the_low_target): Likewise.
1049 * linux-tile-low.c (the_low_target): Likewise.
1050 * linux-x86-low.c (the_low_target): Likewise.
1051 * linux-xtensa-low.c (the_low_target): Likewise.
1053 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1055 * win32-low.c: Include "common-inferior.h".
1057 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1059 * inferiors.c (set_inferior_cwd): New function.
1060 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1061 (handle_query): Inform that QSetWorkingDir is supported.
1062 * win32-low.c (create_process): Pass the inferior's cwd to
1065 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1067 * inferiors.c (current_inferior_cwd): New global variable.
1068 (get_inferior_cwd): New function.
1069 * inferiors.h (struct process_info) <cwd>: New field.
1071 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1073 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1074 (OBS): Add gdb_tilde_expand.o.
1076 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1078 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1079 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1081 2017-09-29 Pedro Alves <palves@redhat.com>
1083 * ax.c (gdb_parse_agent_expr): Constify.
1084 * ax.h (gdb_parse_agent_expr): Constify.
1085 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1087 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1088 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1089 * remote-utils.h (read_ptid): Constify.
1090 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1091 (process_point_options, process_serial_event): Constify.
1092 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1093 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1094 (cmd_qtbuffer): Constify.
1096 2017-09-29 Pedro Alves <palves@redhat.com>
1098 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1101 2017-09-29 Pedro Alves <palves@redhat.com>
1103 * linux-low.c (handle_extended_wait): Pass parent thread instead
1104 of process to thread_db_notice_clone.
1105 * linux-low.h (thread_db_notice_clone): Replace parent process
1106 parameter with parent thread parameter.
1107 * thread-db.c (find_one_thread): Add comment.
1108 (thread_db_notice_clone): Replace parent process parameter with
1109 parent thread parameter. Temporarily switch to the parent thread.
1111 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1113 * gdbthread.h: Include "common-gdbthread.h".
1114 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1115 "if" when validating the ptid.
1116 * remote-utils.c: Include "gdbthread.h".
1117 (prepare_resume_reply): Use "switch_to_thread".
1118 * target.c (done_accessing_memory): Likewise.
1120 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1122 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1123 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1124 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1125 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1126 s390x-gs-linux64-ipa.o to ipa_obj.
1127 * linux-s390-low.c (HWCAP_S390_GS): New define.
1128 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1130 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1131 (s390_arch_setup): Check for guarded-storage support and choose
1133 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1134 init_registers_s390x_gs_linux64.
1135 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1137 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1138 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1140 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1142 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1144 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1146 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1147 (thread_db_thread_handle): Declare.
1148 * linux-low.c (linux_target_ops): Initialize thread_handle.
1149 * server.c (handle_qxfer_threads_worker): Add support for
1151 * target.h (struct target_ops): Add new function pointer,
1153 (target_thread_handle): Define.
1154 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1156 (thread_db_thread_handle): New function.
1158 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1160 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1161 * linux-low.h (thread_db_notice_clone): Declare.
1162 * thread-db.c (thread_db_notice_clone): New function.
1164 2017-09-21 Pedro Alves <palves@redhat.com>
1166 * server.c (gdb_read_memory, handle_status, process_serial_event)
1167 (handle_serial_event, handle_target_event): Adjust to
1168 set_desired_thread prototype change.
1169 * target.c (set_desired_thread): Remove 'use_general' parameter
1171 * target.h (set_desired_thread): Remove 'use_general' parameter.
1173 2017-09-20 Tom Tromey <tom@tromey.com>
1175 * target.c (target_terminal::terminal_state): Define.
1176 (target_terminal::init): Rename from target_terminal_init.
1177 (target_terminal::inferior): Rename from
1178 target_terminal_inferior.
1179 (target_terminal::ours): Rename from target_terminal_ours.
1180 (target_terminal::ours_for_output, target_terminal::info): New.
1182 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1184 * server.c (accumulate_file_name_length): Remove.
1185 (emit_dll_description): Adjust to std::string change.
1186 (handle_qxfer_libraries): Use std::string to hold document.
1188 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1190 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1191 return type of xml_escape_text.
1192 * server.c (emit_dll_description): Likewise.
1194 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1196 * server.c (captured_main): Accept argument for --selftest.
1197 Update run_tests call.
1198 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1199 when registering selftests.
1201 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1203 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1204 instead of "VEC" for "target_desc.reg_defs".
1205 (regcache_cpy): Likewise.
1206 (registers_to_string): Likewise.
1207 (registers_from_string): Likewise.
1208 (find_regno): Likewise.
1209 (supply_regblock): Likewise.
1210 (regcache_raw_read_unsigned): Likewise.
1211 * tdesc.c (init_target_desc): Likewise.
1212 (tdesc_create_reg): Likewise.
1213 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1214 (struct target_desc) <reg_defs>: Convert to "std::vector".
1215 (target_desc): Do not initialize "reg_defs".
1216 (~target_desc): Update code to use "std::vector" instead of "VEC"
1217 for "target_desc.reg_defs".
1218 (operator==): Likewise.
1220 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1222 * inferiors.h (thread_to_gdb_id): Remove.
1223 * inferiors.c (thread_to_gdb_id): Remove.
1224 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1225 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1226 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1228 * nto-low.c (nto_fetch_registers, nto_store_registers,
1229 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1231 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1233 * inferiors.h (gdb_id_to_thread_id): Remove.
1234 * inferiors.c (gdb_id_to_thread_id): Remove.
1235 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1236 removal. Move pid declaration closer to where it's used.
1238 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1240 * server.c (handle_detach): New function.
1241 (process_serial_event): Move code out, call handle_detach.
1243 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1245 * server.c (require_running): Rename to ...
1246 (require_running_or_return): ... this ...
1247 (require_running_or_break): ... and this.
1248 (handle_query, process_serial_event): Adjust.
1250 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1252 * linux-low.c (linux_set_resume_request): Remove unused
1255 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1257 * server.c (first_thread_of): Remove.
1258 (process_serial_event): Replace usage of first_thread_of with
1259 find_any_thread_of_pid.
1260 * tracepoint.c (same_process_p): Remove.
1261 (gdb_agent_about_to_close): Replace usage of same_process_p with
1262 find_any_thread_of_pid.
1263 * linux-x86-low.c (same_process_callback): Remove.
1264 (x86_arch_setup_process_callback): Replace usage of
1265 same_process_callback with find_any_thread_of_pid.
1266 * thread-db.c (any_thread_of): Remove.
1267 (switch_to_process): Replace usage of any_thread_of with
1268 find_any_thread_of_pid.
1269 * inferiors.c (thread_pid_matches_callback): Remove.
1270 (find_thread_process): Adjust to use find_any_thread_of_pid.
1272 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1274 * regcache.c (get_thread_regcache): Guard calls to "memset"
1277 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1279 * linux-low.c (handle_extended_wait): Use
1280 "allocate_target_description" instead of "XNEW".
1281 * linux-x86-low.c (initialize_low_arch): Likewise.
1283 2017-09-05 Yao Qi <yao.qi@linaro.org>
1285 * configure.srv (srv_i386_regobj): Remove.
1286 (srv_amd64_regobj): Remove.
1287 (srv_regobj): Set it to "" for x86 non-linux targets.
1288 * linux-x86-tdesc.c (i386_linux_read_description):
1289 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1290 (init_registers_i386): Remove the declaration.
1291 (tdesc_i386): Remove the declaration.
1292 (lynx_i386_arch_setup): Call i386_create_target_description.
1293 * nto-x86-low.c: Likewise.
1294 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1295 [!__x86_64__]: include arch/i386.h.
1296 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1298 2017-09-05 Yao Qi <yao.qi@linaro.org>
1300 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1301 i386/amd64-XXX-linux from it.
1303 2017-09-05 Yao Qi <yao.qi@linaro.org>
1305 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1307 (ipa_amd64_linux_regobj): Remove.
1308 (ipa_x32_linux_regobj): Remove.
1310 2017-09-05 Yao Qi <yao.qi@linaro.org>
1312 * Makefile.in (arch-amd64.o): New rule.
1313 * configure.srv: Append arch-amd64.o.
1314 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1315 (get_ipa_tdesc): Call amd64_linux_read_description.
1316 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1317 and init_registers_amd64_XXX.
1318 * linux-x86-low.c (x86_linux_read_description): Call
1319 amd64_linux_read_description.
1320 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1321 (initialize_low_arch): Don't call init_registers_x32_XXX and
1322 init_registers_amd64_XXX.
1323 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1324 and tdesc_amd64_XXX.
1325 [__x86_64__] (amd64_tdesc_test): New function.
1326 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1327 and init_registers_amd64_XXX.
1328 * linux-x86-tdesc.c: Include arch/amd64.h.
1329 (xcr0_to_tdesc_idx): New function.
1330 (i386_linux_read_description): New function.
1331 (amd64_get_ipa_tdesc_idx): New function.
1332 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1333 (amd64_get_ipa_tdesc): Declare.
1335 2017-09-05 Yao Qi <yao.qi@linaro.org>
1337 * configure.srv (srv_i386_linux_xmlfiles): Remove
1338 i386/i386-XXX-linux.xml from it.
1340 2017-09-05 Yao Qi <yao.qi@linaro.org>
1342 * configure.srv: Set srv_i386_linux_regobj empty if $development
1344 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1345 initialize_low_tdesc.
1346 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1347 with #if initialize_low_tdesc.
1348 * linux-x86-tdesc-selftest.c: New file.
1349 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1351 2017-09-05 Yao Qi <yao.qi@linaro.org>
1353 * Makefile.in (arch-i386.o): New rule.
1354 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1355 (x86_64-*-linux*): Likewise.
1356 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1357 include arch/i386.h.
1358 (i386_linux_read_description): Remove code and call
1359 i386_create_target_description.
1360 * tdesc.c (allocate_target_description): New function.
1361 * tdesc.h (set_tdesc_architecture): Remove declaration.
1362 (set_tdesc_osabi): Likewise.
1364 2017-09-05 Yao Qi <yao.qi@linaro.org>
1366 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1367 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1368 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1370 * server.c (get_features_xml): Call tdesc_get_features_xml.
1371 * tdesc.c (set_tdesc_architecture): New function.
1372 (set_tdesc_osabi): New function.
1373 (tdesc_get_features_xml): New function.
1374 (tdesc_create_feature): Add an argument.
1375 * tdesc.h (struct target_desc) <features>: New field.
1376 <arch, osabi>: New field.
1377 (~target_desc): xfree features, arch, and osabi.
1378 (target_desc::oerator==): Don't compare .xmltarget.
1379 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1380 (set_tdesc_osabi): Likewise.
1381 (tdesc_get_features_xml): Likewise.
1383 2017-09-05 Yao Qi <yao.qi@linaro.org>
1385 * linux-x86-tdesc.c: Include selftest.h.
1386 (i386_tdesc_test): New function.
1387 (initialize_low_tdesc): Call selftests::register_test.
1388 * tdesc.h: Include regdef.h.
1389 (target_desc): Override operator == and !=.
1391 2017-09-05 Yao Qi <yao.qi@linaro.org>
1393 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1394 (ipa_obj): Likewise.
1395 * linux-i386-ipa.c: Include common/x86-xstate.h
1396 (get_ipa_tdesc): Call i386_linux_read_description.
1397 (initialize_low_tracepoint): Don't call init_registers_XXX
1398 functions, call initialize_low_tdesc instead.
1399 * linux-x86-low.c (x86_linux_read_description): Call
1400 i386_linux_read_description.
1401 (initialize_low_arch): Don't call init_registers_i386_XXX
1402 functions, call initialize_low_tdesc.
1403 * linux-x86-tdesc.c: New file.
1404 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1405 (i386_get_ipa_tdesc_idx): Declare.
1406 (i386_get_ipa_tdesc): Declare.
1407 (initialize_low_tdesc): Declare.
1409 2017-09-05 Yao Qi <yao.qi@linaro.org>
1411 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1414 2017-09-05 Yao Qi <yao.qi@linaro.org>
1416 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1417 * regcache.c (get_thread_regcache): Use VEC_length.
1418 (init_register_cache): Likewise.
1419 (regcache_cpy): Likewise.
1420 (registers_to_string): Iterate reg_defs via VEC_iterate.
1421 (find_regno): Likewise.
1422 (find_register_by_number): Use VEC_index.
1423 (register_size): Call find_register_by_number.
1424 (register_data): Call find_register_by_number.
1425 (supply_regblock): Use VEC_length.
1426 (regcache_raw_read_unsigned): Likewise.
1427 * tdesc.c (init_target_desc): Iterate reg_defs via
1429 (default_description): Update initializer.
1430 (copy_target_description): Don't update field num_registers.
1431 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1432 <num_registers>: Remove.
1434 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1436 * Makefile.in (.SECONDARY): Define target.
1438 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1440 * linux-low.c (linux_wait_1): Adjust.
1441 * server.c (queue_stop_reply_callback): Adjust.
1443 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1445 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1446 QEnvironmentUnset and QEnvironmentReset packets.
1447 (handle_query): Inform remote that QEnvironmentHexEncoded,
1448 QEnvironmentUnset and QEnvironmentReset are supported.
1450 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1452 * inferiors.h (inferior_target_data): Rename to ...
1453 (thread_target_data): ... this.
1454 (inferior_regcache_data): Rename to ...
1455 (thread_regcache_data): ... this.
1456 (set_inferior_regcache_data): Rename to ...
1457 (set_thread_regcache_data): ... this.
1458 * inferiors.c (inferior_target_data): Rename to ...
1459 (thread_target_data): ... this.
1460 (inferior_regcache_data): Rename to ...
1461 (thread_regcache_data): ... this.
1462 (set_inferior_regcache_data): Rename to ...
1463 (set_thread_regcache_data): ... this.
1464 (free_one_thread): Update.
1465 * linux-low.h (get_thread_lwp): Update.
1466 * regcache.c (get_thread_regcache): Update.
1467 (regcache_invalidate_thread): Update.
1468 (free_register_cache_thread): Update.
1469 * win32-i386-low.c (update_debug_registers_callback): Update.
1470 (win32_get_current_dr): Update.
1471 * win32-low.c (thread_rec): Update.
1472 (delete_thread_info): Update.
1473 (continue_one_thread): Update.
1474 (suspend_one_thread): Update.
1476 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1478 * inferiors.c (set_inferior_target_data): Remove.
1479 * inferiors.h (set_inferior_target_data): Remove.
1481 2017-08-18 Yao Qi <yao.qi@linaro.org>
1483 * Makefile.in (OBS): Add selftest.o.
1484 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1485 * configure, config.in: Re-generated.
1486 * server.c: Include common/sefltest.h.
1487 (captured_main): Handle option --selftest.
1489 2017-08-09 Yao Qi <yao.qi@linaro.org>
1491 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1492 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1493 i386-avx-mpx.o and i386-mmx.o.
1494 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1495 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1496 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1497 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1498 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1499 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1500 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1501 i386/amd64-avx-mpx.xml.
1503 2017-08-09 Yao Qi <yao.qi@linaro.org>
1505 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1506 and x32-avx-avx512.o.
1507 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1508 i386/x32-avx-avx512.xml.
1510 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1512 * tracepoint.h (enum class fast_tpoint_collect_result): New
1514 (fast_tracepoint_collecting): Change return type to
1515 fast_tpoint_collect_result.
1516 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1517 * linux-low.h: Include tracepoint.h.
1518 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1519 fast_tpoint_collect_result.
1520 * linux-low.c (handle_tracepoints): Adjust.
1521 (linux_fast_tracepoint_collecting): Change return type to
1522 fast_tpoint_collect_result.
1523 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1524 linux_wait_1, stuck_in_jump_pad_callback,
1525 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1526 proceed_one_lwp): Adjust to type change.
1528 2017-07-10 Yao Qi <yao.qi@linaro.org>
1530 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1532 2017-06-29 Yao Qi <yao.qi@linaro.org>
1534 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1536 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1538 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1540 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1542 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1544 * linux-low.c (linux_create_inferior): Adjust code to access the
1545 environment information via 'gdb_environ' class.
1546 * lynx-low.c (lynx_create_inferior): Likewise.
1547 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1548 (get_environ): Return a pointer to 'our_environ'.
1549 (captured_main): Initialize 'our_environ'.
1550 * server.h (get_environ): Adjust prototype.
1551 * spu-low.c (spu_create_inferior): Adjust code to access the
1552 environment information via 'gdb_environ' class.
1554 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1556 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1557 usage of "register" keyword.
1559 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1561 * configure: Re-generate.
1563 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1565 * configure: Re-generate.
1567 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1569 * Makefile.in (COMPILE.pre): Add "-x c++".
1571 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1573 * fork-child.c: Conditionally include <signal.h>.
1575 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1577 * server.c (handle_general_set): Handle new packet
1578 "QStartupWithShell".
1579 (handle_query): Add "QStartupWithShell" to the list of supported
1581 (gdbserver_usage): Add help text explaining the
1582 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1584 (captured_main): Recognize and act upon the presence of the new
1587 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1588 Pedro Alves <palves@redhat.com>
1590 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1591 * configure: Regenerate.
1592 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1594 (i[34567]86-*-lynxos*): Likewise.
1595 (spu*-*-*): Likewise.
1596 * fork-child.c: New file.
1597 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1599 (linux_ptrace_fun): New function.
1600 (linux_create_inferior): Adjust function prototype to reflect
1601 change on "target.h". Adjust function code to use
1603 (linux_request_interrupt): Delete "signal_pid".
1604 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1605 (lynx_ptrace_fun): New function.
1606 (lynx_create_inferior): Adjust function prototype to reflect
1607 change on "target.h". Adjust function code to use
1609 * nto-low.c (nto_create_inferior): Adjust function prototype and
1610 code to reflect change on "target.h". Update comments.
1611 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1612 "common-terminal.h" and "environ.h".
1613 (terminal_fd): Moved to fork-child.c.
1614 (old_foreground_pgrp): Likewise.
1615 (restore_old_foreground_pgrp): Likewise.
1616 (last_status): Make it global.
1617 (last_ptid): Likewise.
1618 (our_environ): New variable.
1619 (startup_with_shell): Likewise.
1620 (program_name): Likewise.
1621 (program_argv): Rename to...
1622 (program_args): ...this.
1623 (wrapper_argv): New variable.
1624 (start_inferior): Delete function.
1625 (get_exec_wrapper): New function.
1626 (get_exec_file): Likewise.
1627 (get_environ): Likewise.
1628 (prefork_hook): Likewise.
1629 (post_fork_inferior): Likewise.
1630 (postfork_hook): Likewise.
1631 (postfork_child_hook): Likewise.
1632 (handle_v_run): Update code to deal with arguments coming from the
1633 remote host. Update calls from "start_inferior" to
1635 (captured_main): Likewise. Initialize environment variable. Call
1637 * server.h (post_fork_inferior): New prototype.
1638 (get_environ): Likewise.
1639 (last_status): Declare.
1640 (last_ptid): Likewise.
1641 (signal_pid): Likewise.
1642 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1643 (spu_ptrace_fun): New function.
1644 (spu_create_inferior): Adjust function prototype to reflect change
1645 on "target.h". Adjust function code to use "fork_inferior".
1646 * target.c (target_terminal_init): New function.
1647 (target_terminal_inferior): Likewise.
1648 (target_terminal_ours): Likewise.
1649 * target.h: Include <vector>.
1650 (struct target_ops) <create_inferior>: Update prototype.
1651 (create_inferior): Update macro.
1652 * utils.c (gdb_flush_out_err): New function.
1653 * win32-low.c (win32_create_inferior): Adjust function prototype
1654 and code to reflect change on "target.h".
1656 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1658 * inferiors.c (switch_to_thread): New function.
1660 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1662 * Makefile.in (SFILE): Add "common/job-control.c".
1663 (OBS): Add "job-control.o".
1665 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1667 * Makefile: Remove "@host_makefile_frag@".
1669 2017-05-05 Pedro Alves <palves@redhat.com>
1671 * configure: Regenerate.
1673 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1675 * configure: Regenerate.
1677 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1679 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1680 software_single_step change of return type to
1681 std::vector<CORE_ADDR>.
1682 * linux-low.c (install_software_single_step_breakpoints):
1684 * linux-low.h (install_software_single_step_breakpoints):
1687 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1689 * remote-utils.c: Include "gdb_termios.h" instead of
1691 * terminal.h: Delete file.
1693 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1695 * server.c: Include <vector>.
1696 <program_argv, wrapper_argv>: Convert to std::vector.
1697 (start_inferior): Rewrite function to use C++.
1698 (handle_v_run): Likewise. Update code that calculates the argv
1699 based on the vRun packet; use C++.
1700 (captured_main): Likewise.
1702 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1704 * server.c (handle_v_cont): Initialize thread_resume::thread
1707 2017-04-05 Pedro Alves <palves@redhat.com>
1709 * configure: Regenerate.
1711 2017-04-05 Pedro Alves <palves@redhat.com>
1713 * gdbreplay.c (sync_error): Constify.
1714 * linux-x86-low.c (push_opcode): Constify.
1716 2017-04-05 Pedro Alves <palves@redhat.com>
1718 * win32-low.c (get_child_debug_event)
1719 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1720 Report TARGET_WAITKIND_SPURIOUS instead.
1722 2017-04-05 Pedro Alves <palves@redhat.com>
1724 * remote-utils.c (remote_prepare, remote_open): Constify.
1725 * remote-utils.h (remote_prepare, remote_open): Constify.
1726 * server.c (captured_main): Constify 'port' handling.
1728 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1730 * Makefile.in (clean): Clear .deps.
1732 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1734 * .gitignore: Remove generated files, replace with wildcard.
1735 * (clean): Replace removal of generated files with wildcard.
1736 (version.c): Replace with...
1737 (version-generated.c): ...this.
1738 (xml-builtin.c): Replace with...
1739 (xml-builtin-generated.c): ...this.
1740 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1741 (%.c: *regformats*): Replace with...
1742 (%-generated.c: *regformats*): ...this.
1744 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1746 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1747 (xtensa_fill_gregset): Call collect_register_by_name for
1749 (xtensa_store_gregset): Call supply_register_by_name for
1752 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1754 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1755 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1756 (xtensa_store_gregset): Call supply_register for all registers in
1757 a0_regnum..a0_regnum + C0_NREGS range.
1759 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1761 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1762 (ax-ipa.o: ax.c): Remove.
1763 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1764 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1765 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1766 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1767 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1769 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1771 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1772 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1773 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1774 (errors-ipa.o: ../common/errors.c): Remove.
1775 (format-ipa.o: ../common/format.c): Remove.
1776 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1778 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1780 * Makefile.in (%-ipa.o: %.c): New rule.
1781 (tracepoint-ipa.o: tracepoint.c): Remove.
1782 (utils-ipa.o: utils.c): Remove.
1783 (remote-utils-ipa.o: remote-utils.c): Remove.
1784 (regcache-ipa.o: regcache.c): Remove.
1785 (i386-linux-ipa.o: i386-linux.c): Remove.
1786 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1787 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1788 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1789 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1790 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1791 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1792 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1793 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1794 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1795 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1796 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1797 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1798 (aarch64-ipa.o: aarch64.c): Remove.
1799 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1800 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1801 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1802 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1803 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1804 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1805 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1806 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1807 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1808 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1809 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1810 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1811 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1812 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1813 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1814 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1815 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1816 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1817 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1818 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1819 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1820 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1821 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1822 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1823 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1824 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1825 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1826 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1827 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1828 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1829 (tdesc-ipa.o: tdesc.c): Remove.
1830 (x32-linux-ipa.o: x32-linux.c): Remove.
1831 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1832 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1834 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1836 * Makefile.in (%.o: ../arch/%.c): New rule.
1837 (arm.o: ../arch/arm.c): Remove.
1838 (arm-linux.o: ../arch/arm-linux.c): Remove.
1839 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1840 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1842 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1844 * Makefile.in (%.o: ../nat/%.c): New rule.
1845 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1846 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1847 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1848 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1849 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1850 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1851 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1852 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1853 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1854 (linux-personality.o: ../nat/linux-personality.c): Remove.
1855 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1856 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1857 (x86-linux.o: ../nat/x86-linux.c): Remove.
1858 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1859 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1861 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1863 * Makefile.in (%.o: ../common/%.c): New rule.
1864 (signals.o: ../common/signals.c): Remove.
1865 (print-utils.o: ../common/print-utils.c): Remove.
1866 (rsp-low.o: ../common/rsp-low.c): Remove.
1867 (common-utils.o: ../common/common-utils.c): Remove.
1868 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1869 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1870 (vec.o: ../common/vec.c): Remove.
1871 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1872 (xml-utils.o: ../common/xml-utils.c): Remove.
1873 (ptid.o: ../common/ptid.c): Remove.
1874 (buffer.o: ../common/buffer.c): Remove.
1875 (format.o: ../common/format.c): Remove.
1876 (filestuff.o: ../common/filestuff.c): Remove.
1877 (agent.o: ../common/agent.c): Remove.
1878 (errors.o: ../common/errors.c): Remove.
1879 (environ.o: ../common/environ.c): Remove.
1880 (common-debug.o: ../common/common-debug.c): Remove.
1881 (cleanups.o: ../common/cleanups.c): Remove.
1882 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1883 (fileio.o: ../common/fileio.c): Remove.
1884 (common-regcache.o: ../common/common-regcache.c): Remove.
1885 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1886 (new-op.o: ../common/new-op.c): Remove.
1887 (btrace-common.o: ../common/btrace-common.c): Remove.
1889 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1891 * Makefile.in (%.o: ../target/%.c): New rule.
1892 (waitstatus.o: ../target/waitstatus.c): Remove.
1894 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1897 (%.c: ../regformats/%.dat,
1898 (%.c: ../regformats/arm/%.dat,
1899 (%.c: ../regformats/i386/%.dat,
1900 (%.c: ../regformats/rs6000/%.dat): New rules.
1901 (aarch64.c): Remove.
1902 (reg-arm.c): Remove.
1903 (arm-with-iwmmxt.c): Remove.
1904 (arm-with-vfpv2.c): Remove.
1905 (arm-with-vfpv3.c): Remove.
1906 (arm-with-neon.c): Remove.
1907 (reg-bfin.c): Remove.
1908 (reg-cris.c): Remove.
1909 (reg-crisv32.c): Remove.
1911 (i386-linux.c): Remove.
1912 (i386-avx.c): Remove.
1913 (i386-avx-linux.c): Remove.
1914 (i386-avx-avx512.c): Remove.
1915 (i386-avx-avx512-linux.c): Remove.
1916 (i386-mpx.c): Remove.
1917 (i386-mpx-linux.c): Remove.
1918 (i386-avx-mpx-avx512-pku.c): Remove.
1919 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1920 (i386-avx-mpx.c): Remove.
1921 (i386-avx-mpx-linux.c): Remove.
1922 (i386-mmx.c): Remove.
1923 (i386-mmx-linux.c): Remove.
1924 (reg-ia64.c): Remove.
1925 (reg-m32r.c): Remove.
1926 (reg-m68k.c): Remove.
1928 (mips-linux.c): Remove.
1929 (mips-dsp-linux.c): Remove.
1930 (mips64-linux.c): Remove.
1931 (mips64-dsp-linux.c): Remove.
1932 (nios2-linux.c): Remove.
1933 (powerpc-32.c): Remove.
1934 (powerpc-32l.c): Remove.
1935 (powerpc-altivec32l.c): Remove.
1936 (powerpc-cell32l.c): Remove.
1937 (powerpc-vsx32l.c): Remove.
1938 (powerpc-isa205-32l.c): Remove.
1939 (powerpc-isa205-altivec32l.c): Remove.
1940 (powerpc-isa205-vsx32l.c): Remove.
1941 (powerpc-e500l.c): Remove.
1942 (powerpc-64l.c): Remove.
1943 (powerpc-altivec64l.c): Remove.
1944 (powerpc-cell64l.c): Remove.
1945 (powerpc-vsx64l.c): Remove.
1946 (powerpc-isa205-64l.c): Remove.
1947 (powerpc-isa205-altivec64l.c): Remove.
1948 (powerpc-isa205-vsx64l.c): Remove.
1949 (s390-linux32.c): Remove.
1950 (s390-linux32v1.c): Remove.
1951 (s390-linux32v2.c): Remove.
1952 (s390-linux64.c): Remove.
1953 (s390-linux64v1.c): Remove.
1954 (s390-linux64v2.c): Remove.
1955 (s390-te-linux64.c): Remove.
1956 (s390-vx-linux64.c): Remove.
1957 (s390-tevx-linux64.c): Remove.
1958 (s390x-linux64.c): Remove.
1959 (s390x-linux64v1.c): Remove.
1960 (s390x-linux64v2.c): Remove.
1961 (s390x-te-linux64.c): Remove.
1962 (s390x-vx-linux64.c): Remove.
1963 (s390x-tevx-linux64.c): Remove.
1964 (tic6x-c64xp-linux.c): Remove.
1965 (tic6x-c64x-linux.c): Remove.
1966 (tic6x-c62x-linux.c): Remove.
1968 (reg-sparc64.c): Remove.
1969 (reg-spu.c): Remove.
1971 (amd64-linux.c): Remove.
1972 (amd64-avx.c): Remove.
1973 (amd64-avx-linux.c): Remove.
1974 (amd64-avx-avx512.c): Remove.
1975 (amd64-avx-avx512-linux.c): Remove.
1976 (amd64-mpx.c): Remove.
1977 (amd64-mpx-linux.c): Remove.
1978 (amd64-avx-mpx-avx512-pku.c): Remove.
1979 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1980 (amd64-avx-mpx.c): Remove.
1981 (amd64-avx-mpx-linux.c): Remove.
1983 (x32-linux.c): Remove.
1984 (x32-avx.c): Remove.
1985 (x32-avx-linux.c): Remove.
1986 (x32-avx-avx512.c): Remove.
1987 (x32-avx-avx512-linux.c): Remove.
1988 (reg-xtensa.c): Remove.
1989 (reg-tilegx.c): Remove.
1990 (reg-tilegx32.c): Remove.
1992 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1994 * Makefile.in (SFILES): Add "common/environ.c".
1995 (OBJS): Add "common/environ.h".
1997 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1999 * configure.ac: Check if the fs_base and gs_base members of
2000 `struct user_regs_struct' exist.
2001 * config.in: Regenerated.
2002 * configure: Likewise.
2004 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2006 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2008 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2009 (get_next_pcs_syscall_next_pc): Likewise.
2011 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2013 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2014 * nto-x86-low.c: Likewise.
2016 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2018 * Makefile.in: Include disable-implicit-rules.mk.
2020 2016-11-23 Pedro Alves <palves@redhat.com>
2022 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2023 (debug_vprintf): Use std::chrono::steady_clock instead of
2024 gettimeofday. Use '.' instead of ':'.
2025 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2026 (get_timestamp): Use std::chrono::steady_clock instead of
2029 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2031 * Makefile.in: Fix whitespace formatting.
2033 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2035 * Makefile.in (SFILES, OBS): Flatten list and order
2038 2016-11-23 Pedro Alves <palves@redhat.com>
2040 * event-loop.c (handle_file_event): Use warning.
2041 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2042 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2045 2016-11-23 Pedro Alves <palves@redhat.com>
2047 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2049 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2050 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2051 debug_printf and debug_flush for debug output.
2052 * server.c (handle_general_set): Likewise.
2053 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2056 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2058 * Makefile.in (.c.o): Replace rule with ...
2059 (%.o: %.c): ... this one.
2061 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2063 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2064 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2066 * configure.ac: Remove checks for the make program.
2067 * configure: Re-generate.
2069 2016-10-28 Pedro Alves <palves@redhat.com>
2071 * Makefile.in (CXX_DIALECT): Get from configure.
2072 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2073 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2074 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2075 * config.in: Regenerate.
2076 * configure: Regenerate.
2078 2016-10-27 Yao Qi <yao.qi@linaro.org>
2080 * linux-low.c (linux_supports_range_stepping): Return true if
2081 can_software_single_step return true.
2083 2016-10-27 Yao Qi <yao.qi@linaro.org>
2085 * inferiors.c (find_inferior_in_random): New function.
2086 * inferiors.h (find_inferior_in_random): Declare.
2087 * linux-low.c (linux_wait_for_event_filtered): Call
2088 find_inferior_in_random instead of find_inferior.
2090 2016-10-27 Yao Qi <yao.qi@linaro.org>
2092 * linux-low.c (linux_wait_1): If single-step breakpoints are
2093 inserted, remove them.
2095 2016-10-26 Pedro Alves <palves@redhat.com>
2097 * linux-low.c (handle_extended_wait): Link parent/child fork
2099 (linux_wait_1): Unlink them.
2100 (linux_set_resume_request): Ignore resume requests for
2101 already-resumed and unhandled fork child threads.
2102 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2103 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2105 (handle_v_requests) <vCont>: Don't call require_running.
2106 * server.h (in_queued_stop_replies): New declaration.
2108 2016-10-24 Yao Qi <yao.qi@linaro.org>
2111 * linux-aarch64-low.c (append_insns): Cast the return value to
2114 2016-10-10 Yao Qi <yao.qi@linaro.org>
2116 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2118 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2120 * target.c (target_supports_multi_process): New function, moved
2122 * target.h (target_supports_multi_process): ... here. Remove
2125 2016-10-05 Tom Tromey <tom@tromey.com>
2128 * tracepoint.c (handle_tracepoint_bkpts): Check
2129 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2131 2016-10-05 Yao Qi <yao.qi@linaro.org>
2133 * configure.srv: Update the path of arm-*.xml files.
2135 2016-10-05 Terry Guo <terry.guo@arm.com>
2136 Yao Qi <yao.qi@linaro.org>
2138 * Makefile.in: Adjust the path of rules.
2139 * configure.srv: Update the path of xml files.
2140 * regformats/arm-with-iwmmxt.dat: Regenerated.
2141 * regformats/arm-with-neon.dat: Likewise.
2142 * regformats/arm-with-vfpv2.dat: Likewise.
2143 * regformats/arm-with-vfpv3.dat Likewise.
2145 2016-09-30 Yao Qi <yao.qi@linaro.org>
2148 * target.c (target_stop_and_wait): Don't call
2149 target_continue_no_signal, use resume_stop instead.
2151 2016-09-26 Yao Qi <yao.qi@linaro.org>
2153 * linux-low.c (linux_wait_1): Call debug_exit.
2155 2016-09-23 Pedro Alves <palves@redhat.com>
2157 * Makefile.in (SFILES): Add common/new-op.c.
2158 (OBS): Add common/new-op.o.
2159 (new-op.o): New rule.
2161 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2163 * .gitinore: Ignore more files.
2165 2016-09-21 Yao Qi <yao.qi@linaro.org>
2167 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2170 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2172 * server.c (start_inferior): Call target_mourn_inferior instead of
2173 mourn_inferior; pass ptid_t argument to it.
2175 (handle_target_event): Likewise.
2176 * target.c (target_mourn_inferior): New function.
2177 * target.h (mourn_inferior): Delete macro.
2179 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2181 * linux-low.c (lwp_is_stepping): New function.
2183 2016-09-06 Carl Love <cel@us.ibm.com>
2185 * server.c (start_inferior): Fixed comment, requested comment change
2186 didn't get updated correctly. Removed reference to ptrace () call as
2187 it is only true on Linux systems.
2189 2016-09-06 Carl Love <cel@us.ibm.com>
2191 * server.c (start_inferior): Do not call
2192 function target_post_create_inferior () if the
2193 inferior process has already exited.
2195 2016-09-05 Pedro Alves <palves@redhat.com>
2197 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2198 (COMPILE.pre, CC_LD): Use CXX directly.
2199 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2200 * acinclude.m4: Don't include build-with-cxx.m4.
2201 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2202 * configure: Regenerate.
2204 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2207 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2208 call writing data to own_buf.
2210 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2212 * target.c (mywait): Call target_wait instead of
2214 (target_wait): New function.
2216 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2218 * server.c (start_inferior): New variable 'ptid'. Replace calls
2219 to the_target->resume by target_continue{,_no_signal}, depending
2221 * target.c (target_stop_and_wait): Call target_continue_no_signal
2222 instead of the_target->resume.
2223 (target_continue): New function.
2225 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2227 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2229 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2232 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2234 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2235 * linux-arm-low.c (ps_get_thread_area): Likewise.
2236 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2237 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2238 * linux-mips-low.c (ps_get_thread_area): Likewise.
2239 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2240 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2241 * linux-x86-low.c (ps_get_thread_area): Likewise.
2242 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2244 2016-08-19 Pedro Alves <palves@redhat.com>
2246 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2248 2016-08-19 Pedro Alves <palves@redhat.com>
2250 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2251 comment. Use memcpy instead of casting through unsigned long.
2253 2016-08-19 Pedro Alves <palves@redhat.com>
2255 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2256 allocating around 0x80000000.
2258 2016-08-19 Pedro Alves <palves@redhat.com>
2261 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2262 (x32-avx512-linux-ipa.o): New rules.
2263 * configure.ac (x86_64-*-linux*): New x32 check.
2264 * configure.srv (ipa_x32_linux_regobj): New.
2265 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2266 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2268 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2270 * configure: Regenerate.
2272 2016-08-09 Pedro Alves <palves@redhat.com>
2275 * Makefile.in (OBS): Add signals-state-save-restore.o.
2276 (signals-state-save-restore.o): New rule.
2277 * config.in: Regenerate.
2278 * configure: Regenerate.
2279 * linux-low.c: Include "signals-state-save-restore.h".
2280 (linux_create_inferior): Call
2281 restore_original_signals_state.
2282 * server.c: Include "dispositions-save-restore.h".
2283 (captured_main): Call save_original_signals_state.
2285 2016-08-05 Pedro Alves <palves@redhat.com>
2287 * configure: Regenerate.
2289 2016-08-04 Yao Qi <yao.qi@linaro.org>
2291 * linux-low.c (regsets_fetch_inferior_registers): Check
2292 errno is ESRCH or not.
2294 2016-08-02 Yao Qi <yao.qi@linaro.org>
2296 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2297 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2298 (thread_db_load_search): Update.
2299 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2300 td_ta_set_event and td_ta_event_getmsg.
2302 2016-07-26 Pedro Alves <palves@redhat.com>
2305 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2306 of unsigned long for 64-bit registers and use uint32_t instead of
2307 unsigned int for 32-bit registers.
2309 2016-07-26 Pedro Alves <palves@redhat.com>
2311 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2314 2016-07-21 Tom Tromey <tom@tromey.com>
2316 * configure: Rebuild.
2318 2016-07-21 Yao Qi <yao.qi@linaro.org>
2320 * mem-break.c (find_gdb_breakpoint): Cast bp to
2321 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2323 2016-07-21 Yao Qi <yao.qi@linaro.org>
2325 * server.c (handle_v_requests): Support s and S actions
2326 if target_supports_software_single_step return true.
2328 2016-07-21 Yao Qi <yao.qi@linaro.org>
2330 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2331 is resume_step, call maybe_hw_step.
2332 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2334 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2336 (proceed_one_lwp): If resume request is resume_step, install
2337 reinsert breakpoints and call maybe_hw_step.
2339 2016-07-21 Yao Qi <yao.qi@linaro.org>
2341 * linux-low.c (proceed_one_lwp): Declare.
2342 (linux_resume_one_thread): Remove local variable 'step'.
2343 Lift code enqueue signal. Call proceed_one_lwp instead of
2344 linux_resume_one_lwp.
2346 2016-07-21 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (linux_resume_one_thread): Call
2349 enqueue_pending_signal.
2351 2016-07-21 Yao Qi <yao.qi@linaro.org>
2353 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2354 * inferiors.c (do_restore_current_thread_cleanup): New function.
2355 (make_cleanup_restore_current_thread): Likewise.
2356 * linux-low.c (install_software_single_step_breakpoints): Call
2357 make_cleanup_restore_current_thread. Switch current_thread to
2360 2016-07-21 Yao Qi <yao.qi@linaro.org>
2362 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2363 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2364 (clone_one_breakpoint): Likewise.
2365 (delete_reinsert_breakpoints): Change parameter to thread.
2367 (has_reinsert_breakpoints): Likewise.
2368 (uninsert_reinsert_breakpoints): Likewise.
2369 (reinsert_reinsert_breakpoints): Likewise.
2370 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2371 (delete_reinsert_breakpoints): Likewise.
2372 (reinsert_reinsert_breakpoints): Likewise.
2373 (uninsert_reinsert_breakpoints): Likewise.
2374 (has_reinsert_breakpoints): Likewise.
2376 2016-07-21 Yao Qi <yao.qi@linaro.org>
2378 * inferiors.c (get_thread_process): Make parameter const.
2379 * inferiors.h (get_thread_process): Update declaration.
2380 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2381 Add new parameters child_thread and parent_thread. Callers
2383 * mem-break.h (clone_all_breakpoints): Update declaration.
2385 2016-07-21 Yao Qi <yao.qi@linaro.org>
2387 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2388 <command_list, handler>: Remove.
2389 (struct gdb_breakpoint): New.
2390 (struct other_breakpoint): New.
2391 (struct reinsert_breakpoint): New.
2392 (is_gdb_breakpoint): New function.
2393 (any_persistent_commands): Update command_list if
2394 is_gdb_breakpoint returns true.
2395 (set_breakpoint): Create breakpoints according to their types.
2396 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2397 (set_gdb_breakpoint_1): Likewise.
2398 (set_gdb_breakpoint): Likewise.
2399 (clear_breakpoint_conditions): Change parameter type to
2400 'struct gdb_breakpoint *'.
2401 (clear_breakpoint_commands): Likewise.
2402 (clear_breakpoint_conditions_and_commands): Likewise.
2403 (add_condition_to_breakpoint): Likewise.
2404 (add_breakpoint_condition): Likewise.
2405 (add_commands_to_breakpoint): Likewise.
2406 (check_breakpoints): Check other_breakpoint.
2407 (clone_one_breakpoint): Clone breakpopint according to its type.
2408 * mem-break.h (struct gdb_breakpoint): Declare.
2409 (set_gdb_breakpoint): Update declaration.
2410 (clear_breakpoint_conditions_and_commands): Likewise.
2411 (add_breakpoint_condition): Likewise.
2412 (add_breakpoint_commands): Likewise.
2413 * server.c (process_point_options): Change parameter type to
2414 'struct gdb_breakpoint *'.
2416 2016-07-21 Yao Qi <yao.qi@linaro.org>
2418 * mem-break.c (set_breakpoint_at): Rename it to ...
2419 (set_breakpoint_type_at): ... it.
2420 (set_breakpoint_at): Call set_breakpoint_type_at.
2421 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2422 * mem-break.h (set_breakpoint_at): Update comments.
2424 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2426 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2428 (nios2_store_gregset): Likewise.
2430 2016-07-01 Pedro Alves <palves@redhat.com>
2431 Antoine Tremblay <antoine.tremblay@ericsson.com>
2433 * linux-low.c: Change interface to take the target lwp_info
2434 pointer directly and return void. Handle detaching from a zombie
2436 (linux_detach_lwp_callback): New function.
2437 (linux_detach): Detach from the leader thread after detaching from
2440 2016-06-28 Yao Qi <yao.qi@linaro.org>
2442 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2443 for variable new_offset.
2444 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2445 (aarch64_ftrace_insn_reloc_cb): Likewise.
2446 (aarch64_ftrace_insn_reloc_tb): Likewise.
2447 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2448 PRIx64 instead of PRIx32.
2450 2016-06-28 Yao Qi <yao.qi@linaro.org>
2452 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2453 (the_low_target): Install arm_get_syscall_trapinfo.
2455 2016-06-28 Yao Qi <yao.qi@linaro.org>
2457 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2459 (the_low_target): Install aarch64_get_syscall_trapinfo.
2461 2016-06-28 Yao Qi <yao.qi@linaro.org>
2463 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2465 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2466 Remove parameter sysno.
2467 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2470 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2472 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2473 (s390_emit_ne_goto): Likewise.
2474 (s390_emit_lt_goto): Likewise.
2475 (s390_emit_le_goto): Likewise.
2476 (s390_emit_gt_goto): Likewise.
2477 (s390_emit_ge_goto): Likewise.
2478 (s390x_emit_eq_goto): Likewise.
2479 (s390x_emit_ne_goto): Likewise.
2480 (s390x_emit_lt_goto): Likewise.
2481 (s390x_emit_le_goto): Likewise.
2482 (s390x_emit_gt_goto): Likewise.
2483 (s390x_emit_ge_goto): Likewise.
2484 (s390_emit_ops_impl): Mark variable static.
2485 (s390x_emit_ops): Likewise.
2487 2016-06-17 Yao Qi <yao.qi@linaro.org>
2489 * linux-low.c (handle_extended_wait): Call
2490 uninsert_reinsert_breakpoints for the parent process. Remove
2491 reinsert breakpoints from the child process. Reinsert them to
2492 the parent process when vfork is done.
2493 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2494 (reinsert_reinsert_breakpoints): New function.
2495 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2496 (reinsert_reinsert_breakpoints): Declare.
2498 2016-06-17 Yao Qi <yao.qi@linaro.org>
2500 * linux-low.c (handle_extended_wait): If the parent is doing
2501 step-over, remove the reinsert breakpoints from the forked child.
2503 2016-06-17 Yao Qi <yao.qi@linaro.org>
2505 * linux-low.c (unsuspend_all_lwps): Declare.
2506 (linux_low_filter_event): If thread exited, call finish_step_over.
2507 If step-over is finished, unsuspend other threads.
2509 2016-06-17 Yao Qi <yao.qi@linaro.org>
2511 * linux-low.c (linux_resume_one_lwp_throw): Assert
2512 has_reinsert_breakpoints returns false.
2513 * mem-break.c (delete_disabled_breakpoints): Assert
2514 bp type isn't reinsert_breakpoint.
2516 2016-06-17 Yao Qi <yao.qi@linaro.org>
2518 * linux-low.c (maybe_hw_step): New function.
2519 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2520 (finish_step_over): Switch current_thread to lwp temporarily,
2521 and assert has_reinsert_breakpoints returns true.
2522 (proceed_one_lwp): Call maybe_hw_step.
2523 * mem-break.c (has_reinsert_breakpoints): New function.
2524 * mem-break.h (has_reinsert_breakpoints): Declare.
2526 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2528 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2530 2016-05-17 Yao Qi <yao.qi@linaro.org>
2532 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2533 instead of find_inferior.
2535 2016-05-05 Yao Qi <yao.qi@linaro.org>
2537 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2538 Initialize res to zero.
2540 2016-05-05 Yao Qi <yao.qi@linaro.org>
2542 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2545 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2547 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2548 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2549 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2551 2016-04-28 Par Olsson <par.olsson@windriver.com>
2552 Simon Marchi <simon.marchi@ericsson.com>
2554 * tracepoint.c (write_inferior_int8): New function.
2555 (cmd_qtenable_disable): Write enable flag using
2556 write_inferior_int8.
2558 2016-04-25 Yao Qi <yao.qi@linaro.org>
2560 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2561 (need_step_over_p): Return zero if the LWP has pending signals
2562 can be delivered on software single step target.
2564 2016-04-25 Yao Qi <yao.qi@linaro.org>
2566 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2567 return instead of error.
2569 2016-04-22 Yao Qi <yao.qi@linaro.org>
2571 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2574 2016-04-22 Yao Qi <yao.qi@linaro.org>
2576 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2577 signal when stepping over breakpoint with software single
2580 2016-04-21 Pedro Alves <palves@redhat.com>
2582 * linux-s390-low.c (s390_collect_ptrace_register)
2583 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2585 (s390_check_regset): Use void * instead of gdb_byte *.
2587 2016-04-20 Pedro Alves <palves@redhat.com>
2589 * configure: Renegerate.
2591 2016-04-20 Yao Qi <yao.qi@linaro.org>
2593 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2594 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2596 (arm_store_gregset): Likewise.
2598 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2600 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2601 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2602 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2603 (amd64-avx-mpx-linux.c): New rules.
2604 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2605 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2606 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2607 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2608 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2609 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2610 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2611 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2612 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2613 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2614 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2615 * linux-x86-low.c (x86_linux_read_description): Add case for
2616 X86_XSTATE_AVX_MPX_MASK.
2617 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2618 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2619 init_registers_i386_avx_mpx_linux.
2620 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2621 (initialize_low_tracepoint): Call
2622 init_registers_i386_avx_mpx_linux.
2623 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2624 (initialize_low_tracepoint): Call
2625 init_registers_amd64_avx_mpx_linux.
2626 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2627 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2628 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2631 2016-04-18 Pedro Alves <palves@redhat.com>
2633 * configure: Regenerate.
2635 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2637 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2638 (aarch64_emit_sub): Likewise.
2640 2016-04-12 Pedro Alves <palves@redhat.com>
2642 * utils.c (prepare_to_throw_exception): Delete.
2644 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2646 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2648 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2650 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2652 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2654 * linux-aarch64-ipa.c: Add <elf.h> include.
2655 * linux-ppc-ipa.c: Add <elf.h> include.
2656 * linux-s390-ipa.c: Add <elf.h> include.
2658 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2660 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2661 (get_raw_reg_ptr): Likewise.
2662 (get_trace_state_variable_value_ptr): Likewise.
2663 (set_trace_state_variable_value_ptr): Likewise.
2664 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2667 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2668 Marcin Kościelnicki <koriakin@0x04.net>
2671 * linux-ppc-low.c (emit_insns): New function.
2672 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2673 (ppc_emit_prologue): New function.
2674 (ppc_emit_epilogue): New function.
2675 (ppc_emit_add): New function.
2676 (ppc_emit_sub): New function.
2677 (ppc_emit_mul): New function.
2678 (ppc_emit_lsh): New function.
2679 (ppc_emit_rsh_signed): New function.
2680 (ppc_emit_rsh_unsigned): New function.
2681 (ppc_emit_ext): New function.
2682 (ppc_emit_zero_ext): New function.
2683 (ppc_emit_log_not): New function.
2684 (ppc_emit_bit_and): New function.
2685 (ppc_emit_bit_or): New function.
2686 (ppc_emit_bit_xor): New function.
2687 (ppc_emit_bit_not): New function.
2688 (ppc_emit_equal): New function.
2689 (ppc_emit_less_signed): New function.
2690 (ppc_emit_less_unsigned): New function.
2691 (ppc_emit_ref): New function.
2692 (ppc_emit_const): New function.
2693 (ppc_emit_reg): New function.
2694 (ppc_emit_pop): New function.
2695 (ppc_emit_stack_flush): New function.
2696 (ppc_emit_swap): New function.
2697 (ppc_emit_stack_adjust): New function.
2698 (ppc_emit_call): New function.
2699 (ppc_emit_int_call_1): New function.
2700 (ppc_emit_void_call_2): New function.
2701 (ppc_emit_if_goto): New function.
2702 (ppc_emit_goto): New function.
2703 (ppc_emit_eq_goto): New function.
2704 (ppc_emit_ne_goto): New function.
2705 (ppc_emit_lt_goto): New function.
2706 (ppc_emit_le_goto): New function.
2707 (ppc_emit_gt_goto): New function.
2708 (ppc_emit_ge_goto): New function.
2709 (ppc_write_goto_address): New function.
2710 (ppc_emit_ops_impl): New static variable.
2711 (ppc64v1_emit_prologue): New function.
2712 (ppc64v2_emit_prologue): New function.
2713 (ppc64_emit_epilogue): New function.
2714 (ppc64_emit_add): New function.
2715 (ppc64_emit_sub): New function.
2716 (ppc64_emit_mul): New function.
2717 (ppc64_emit_lsh): New function.
2718 (ppc64_emit_rsh_signed): New function.
2719 (ppc64_emit_rsh_unsigned): New function.
2720 (ppc64_emit_ext): New function.
2721 (ppc64_emit_zero_ext): New function.
2722 (ppc64_emit_log_not): New function.
2723 (ppc64_emit_bit_and): New function.
2724 (ppc64_emit_bit_or): New function.
2725 (ppc64_emit_bit_xor): New function.
2726 (ppc64_emit_bit_not): New function.
2727 (ppc64_emit_equal): New function.
2728 (ppc64_emit_less_signed): New function.
2729 (ppc64_emit_less_unsigned): New function.
2730 (ppc64_emit_ref): New function.
2731 (ppc64_emit_const): New function.
2732 (ppc64v1_emit_reg): New function.
2733 (ppc64v2_emit_reg): New function.
2734 (ppc64_emit_pop): New function.
2735 (ppc64_emit_stack_flush): New function.
2736 (ppc64_emit_swap): New function.
2737 (ppc64v1_emit_call): New function.
2738 (ppc64v2_emit_call): New function.
2739 (ppc64v1_emit_int_call_1): New function.
2740 (ppc64v2_emit_int_call_1): New function.
2741 (ppc64v1_emit_void_call_2): New function.
2742 (ppc64v2_emit_void_call_2): New function.
2743 (ppc64_emit_if_goto): New function.
2744 (ppc64_emit_eq_goto): New function.
2745 (ppc64_emit_ne_goto): New function.
2746 (ppc64_emit_lt_goto): New function.
2747 (ppc64_emit_le_goto): New function.
2748 (ppc64_emit_gt_goto): New function.
2749 (ppc64_emit_ge_goto): New function.
2750 (ppc64v1_emit_ops_impl): New static variable.
2751 (ppc64v2_emit_ops_impl): New static variable.
2752 (ppc_emit_ops): New function.
2753 (linux_low_target): Wire in ppc_emit_ops.
2755 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2756 Marcin Kościelnicki <koriakin@0x04.net>
2759 * Makefile.in: Add powerpc-*-ipa.o
2760 * configure.srv: Add ipa_obj for powerpc*-linux.
2761 * linux-ppc-ipa.c: New file.
2762 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2764 (PPC_FIELD): New macro.
2765 (PPC_SEXT): New macro.
2766 (PPC_OP6): New macro.
2767 (PPC_BO): New macro.
2768 (PPC_LI): New macro.
2769 (PPC_BD): New macro.
2770 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2771 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2772 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2773 (ppc_get_thread_area): New function.
2774 (is_elfv2_inferior): New function.
2775 (gen_ds_form): New function.
2776 (GEN_STD): New macro.
2777 (GEN_STDU): New macro.
2778 (GEN_LD): New macro.
2779 (GEN_LDU): New macro.
2780 (gen_d_form): New function.
2781 (GEN_ADDI): New macro.
2782 (GEN_ADDIS): New macro.
2783 (GEN_LI): New macro.
2784 (GEN_LIS): New macro.
2785 (GEN_ORI): New macro.
2786 (GEN_ORIS): New macro.
2787 (GEN_LWZ): New macro.
2788 (GEN_STW): New macro.
2789 (GEN_STWU): New macro.
2790 (gen_xfx_form): New function.
2791 (GEN_MFSPR): New macro.
2792 (GEN_MTSPR): New macro.
2793 (GEN_MFCR): New macro.
2794 (GEN_MTCR): New macro.
2795 (GEN_SYNC): New macro.
2796 (GEN_LWSYNC): New macro.
2797 (gen_x_form): New function.
2798 (GEN_OR): New macro.
2799 (GEN_MR): New macro.
2800 (GEN_LWARX): New macro.
2801 (GEN_STWCX): New macro.
2802 (GEN_CMPW): New macro.
2803 (gen_md_form): New function.
2804 (GEN_RLDICL): New macro.
2805 (GEN_RLDICR): New macro.
2806 (gen_i_form): New function.
2808 (GEN_BL): New macro.
2809 (gen_b_form): New function.
2810 (GEN_BNE): New macro.
2811 (GEN_LOAD): New macro.
2812 (GEN_STORE): New macro.
2813 (gen_limm): New function.
2814 (gen_atomic_xchg): New function.
2815 (gen_call): New function.
2816 (ppc_relocate_instruction): New function.
2817 (ppc_install_fast_tracepoint_jump_pad): New function.
2818 (ppc_get_min_fast_tracepoint_insn_len): New function.
2819 (ppc_get_ipa_tdesc_idx): New function.
2820 (the_low_target): Wire in the new functions.
2821 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2823 * linux-ppc-tdesc.h: New file.
2825 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2827 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2828 (alloc_jump_pad_buffer): New function.
2829 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2830 (alloc_jump_pad_buffer): New function.
2831 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2832 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2833 (alloc_jump_pad_buffer): New function.
2834 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2835 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2836 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2837 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2839 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2841 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2842 * linux-amd64-ipa.c: Likewise.
2843 * linux-i386-ipa.c: Likewise.
2844 * linux-s390-ipa.c: Likewise.
2845 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2846 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2847 set_trace_state_variable_value_ptr.
2848 (struct ipa_sym_addresses): Likewise.
2849 (symbol_list): Likewise.
2850 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2851 accessing gdb_collect directly.
2852 (gdb_collect_ptr_type): New typedef.
2853 (get_raw_reg_ptr_type): New typedef.
2854 (get_trace_state_variable_value_ptr_type): New typedef.
2855 (set_trace_state_variable_value_ptr_type): New typedef.
2856 (gdb_collect_ptr): New global.
2857 (get_raw_reg_ptr): New global.
2858 (get_trace_state_variable_value_ptr): New global.
2859 (set_trace_state_variable_value_ptr): New global.
2860 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2861 accessing get_raw_reg directly.
2862 (get_get_tsv_func_addr): Likewise for
2863 get_trace_state_variable_value_ptr.
2864 (get_set_tsv_func_addr): Likewise for
2865 set_trace_state_variable_value_ptr.
2866 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2868 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2870 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2872 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2874 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2876 (relocate_instruction): Remove own_buf.
2877 * server.c (own_buf): Make global.
2878 (handle_v_requests): Make global.
2879 * server.h (own_buf): New declaration.
2880 (handle_v_requests): New prototype.
2882 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2885 * linux-s390-low.c (add_insns): New function.
2886 (s390_emit_prologue): New function.
2887 (s390_emit_epilogue): New function.
2888 (s390_emit_add): New function.
2889 (s390_emit_sub): New function.
2890 (s390_emit_mul): New function.
2891 (s390_emit_lsh): New function.
2892 (s390_emit_rsh_signed): New function.
2893 (s390_emit_rsh_unsigned): New function.
2894 (s390_emit_ext): New function.
2895 (s390_emit_log_not): New function.
2896 (s390_emit_bit_and): New function.
2897 (s390_emit_bit_or): New function.
2898 (s390_emit_bit_xor): New function.
2899 (s390_emit_bit_not): New function.
2900 (s390_emit_equal): New function.
2901 (s390_emit_less_signed): New function.
2902 (s390_emit_less_unsigned): New function.
2903 (s390_emit_ref): New function.
2904 (s390_emit_if_goto): New function.
2905 (s390_emit_goto): New function.
2906 (s390_write_goto_address): New function.
2907 (s390_emit_litpool): New function.
2908 (s390_emit_const): New function.
2909 (s390_emit_call): New function.
2910 (s390_emit_reg): New function.
2911 (s390_emit_pop): New function.
2912 (s390_emit_stack_flush): New function.
2913 (s390_emit_zero_ext): New function.
2914 (s390_emit_swap): New function.
2915 (s390_emit_stack_adjust): New function.
2916 (s390_emit_set_r2): New function.
2917 (s390_emit_int_call_1): New function.
2918 (s390_emit_void_call_2): New function.
2919 (s390_emit_eq_goto): New function.
2920 (s390_emit_ne_goto): New function.
2921 (s390_emit_lt_goto): New function.
2922 (s390_emit_le_goto): New function.
2923 (s390_emit_gt_goto): New function.
2924 (s390_emit_ge_goto): New function.
2925 (s390x_emit_prologue): New function.
2926 (s390x_emit_epilogue): New function.
2927 (s390x_emit_add): New function.
2928 (s390x_emit_sub): New function.
2929 (s390x_emit_mul): New function.
2930 (s390x_emit_lsh): New function.
2931 (s390x_emit_rsh_signed): New function.
2932 (s390x_emit_rsh_unsigned): New function.
2933 (s390x_emit_ext): New function.
2934 (s390x_emit_log_not): New function.
2935 (s390x_emit_bit_and): New function.
2936 (s390x_emit_bit_or): New function.
2937 (s390x_emit_bit_xor): New function.
2938 (s390x_emit_bit_not): New function.
2939 (s390x_emit_equal): New function.
2940 (s390x_emit_less_signed): New function.
2941 (s390x_emit_less_unsigned): New function.
2942 (s390x_emit_ref): New function.
2943 (s390x_emit_if_goto): New function.
2944 (s390x_emit_const): New function.
2945 (s390x_emit_call): New function.
2946 (s390x_emit_reg): New function.
2947 (s390x_emit_pop): New function.
2948 (s390x_emit_stack_flush): New function.
2949 (s390x_emit_zero_ext): New function.
2950 (s390x_emit_swap): New function.
2951 (s390x_emit_stack_adjust): New function.
2952 (s390x_emit_int_call_1): New function.
2953 (s390x_emit_void_call_2): New function.
2954 (s390x_emit_eq_goto): New function.
2955 (s390x_emit_ne_goto): New function.
2956 (s390x_emit_lt_goto): New function.
2957 (s390x_emit_le_goto): New function.
2958 (s390x_emit_gt_goto): New function.
2959 (s390x_emit_ge_goto): New function.
2960 (s390_emit_ops): New function.
2961 (struct linux_target_ops): Fill in emit_ops hook.
2963 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2966 * Makefile.in: Add s390 IPA files.
2967 * configure.srv: Build IPA for s390.
2968 * linux-s390-ipa.c: New file.
2969 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2970 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2971 (tdesc_s390_linux32): Likewise.
2972 (init_registers_s390_linux32v1): Likewise.
2973 (tdesc_s390_linux32v1): Likewise.
2974 (init_registers_s390_linux32v2): Likewise.
2975 (tdesc_s390_linux32v2): Likewise.
2976 (init_registers_s390_linux64): Likewise.
2977 (tdesc_s390_linux64): Likewise.
2978 (init_registers_s390_linux64v1): Likewise.
2979 (tdesc_s390_linux64v1): Likewise.
2980 (init_registers_s390_linux64v2): Likewise.
2981 (tdesc_s390_linux64v2): Likewise.
2982 (init_registers_s390_te_linux64): Likewise.
2983 (tdesc_s390_te_linux64): Likewise.
2984 (init_registers_s390_vx_linux64): Likewise.
2985 (tdesc_s390_vx_linux64): Likewise.
2986 (init_registers_s390_tevx_linux64): Likewise.
2987 (tdesc_s390_tevx_linux64): Likewise.
2988 (init_registers_s390x_linux64): Likewise.
2989 (tdesc_s390x_linux64): Likewise.
2990 (init_registers_s390x_linux64v1): Likewise.
2991 (tdesc_s390x_linux64v1): Likewise.
2992 (init_registers_s390x_linux64v2): Likewise.
2993 (tdesc_s390x_linux64v2): Likewise.
2994 (init_registers_s390x_te_linux64): Likewise.
2995 (tdesc_s390x_te_linux64): Likewise.
2996 (init_registers_s390x_vx_linux64): Likewise.
2997 (tdesc_s390x_vx_linux64): Likewise.
2998 (init_registers_s390x_tevx_linux64): Likewise.
2999 (tdesc_s390x_tevx_linux64): Likewise.
3000 (have_hwcap_s390_vx): New static variable.
3001 (s390_arch_setup): Fill have_hwcap_s390_vx.
3002 (s390_get_thread_area): New function.
3003 (s390_ft_entry_gpr_esa): New const.
3004 (s390_ft_entry_gpr_zarch): New const.
3005 (s390_ft_entry_misc): New const.
3006 (s390_ft_entry_fr): New const.
3007 (s390_ft_entry_vr): New const.
3008 (s390_ft_main_31): New const.
3009 (s390_ft_main_64): New const.
3010 (s390_ft_exit_fr): New const.
3011 (s390_ft_exit_vr): New const.
3012 (s390_ft_exit_misc): New const.
3013 (s390_ft_exit_gpr_esa): New const.
3014 (s390_ft_exit_gpr_zarch): New const.
3015 (append_insns): New function.
3016 (s390_relocate_instruction): New function.
3017 (s390_install_fast_tracepoint_jump_pad): New function.
3018 (s390_get_min_fast_tracepoint_insn_len): New function.
3019 (s390_get_ipa_tdesc_idx): New function.
3020 (struct linux_target_ops): Wire in the above functions.
3021 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3022 * linux-s390-tdesc.h: New file.
3024 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3026 * linux-s390-low.c (s390_supports_tracepoints): New function.
3027 (struct linux_target_ops): Fill supports_tracepoints hook.
3029 2016-03-18 Yao Qi <yao.qi@linaro.org>
3031 * linux-low.c (lwp_signal_can_be_delivered): New function.
3032 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3034 2016-03-18 Yao Qi <yao.qi@linaro.org>
3036 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3037 0 if signal is enqueued. Remove 'signal' from one debugging
3038 message. Move one debugging message to some lines below.
3039 Remove code setting 'signal' to 0.
3041 2016-03-18 Yao Qi <yao.qi@linaro.org>
3043 * linux-low.c (linux_low_filter_event): Remove redundant
3044 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3046 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3048 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3049 (struct linux_target_ops): Wire in the above.
3051 2016-03-03 Yao Qi <yao.qi@linaro.org>
3053 * linux-low.c: Update comments to start_step_over.
3055 2016-03-03 Yao Qi <yao.qi@linaro.org>
3058 * linux-low.c (handle_extended_wait): Set child suspended
3059 if event_lwp->bp_reinsert isn't zero.
3061 2016-03-02 Yao Qi <yao.qi@linaro.org>
3063 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3064 enqueue_pending_signal.
3066 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3068 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3071 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3073 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3074 (s390_regmap_3264) [!__s390x__]: New global.
3075 (s390_collect_ptrace_register): Skip map entries containing -1.
3076 (s390_supply_ptrace_register): Ditto.
3077 (s390_fill_gprs_high): New function.
3078 (s390_store_gprs_high): New function.
3079 (s390_regsets): Add NT_S390_HIGH_GPRS.
3080 (s390_get_hwcap): Enable on 31-bit.
3081 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3082 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3083 Detect NT_S390_HIGH_GPRS.
3084 (s390_usrregs_info_3264): Enable on 31-bit.
3085 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3086 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3088 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3091 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3092 * configure.srv: Ditto.
3093 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3094 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3095 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3096 (init_registers_amd64_linux): Remove prototype.
3097 (tdesc_amd64_linux): Remove declaration.
3098 (get_ipa_tdesc): New function.
3099 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3100 initialize remaining tdescs.
3101 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3102 (init_registers_i386_linux): Remove prototype.
3103 (tdesc_i386_linux): Remove declaration.
3104 (get_ipa_tdesc): New function.
3105 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3106 initialize remaining tdescs.
3107 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3108 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3109 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3110 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3111 (x86_get_ipa_tdesc_idx): New function.
3112 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3113 * linux-x86-tdesc.h: New file.
3114 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3115 (target_get_ipa_tdesc_idx): New macro.
3116 * tracepoint.c (ipa_tdesc_idx): New macro.
3117 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3118 (symbol_list): Add ipa_tdesc_idx.
3119 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3120 (ipa_tdesc): Remove.
3121 (ipa_tdesc_idx): New variable.
3122 (get_context_regcache): Use get_ipa_tdesc.
3123 (gdb_collect): Ditto.
3125 * tracepoint.h (get_ipa_tdesc): New prototype.
3126 (ipa_tdesc): Remove.
3128 2016-02-24 Pedro Alves <palves@redhat.com>
3130 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3131 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3132 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3133 Factor out common code between the USE_SIGTRAP_SIGINFO and
3134 !USE_SIGTRAP_SIGINFO blocks.
3135 (linux_low_filter_event): Call save_stop_reason instead of
3136 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3138 (linux_wait_1): Update comments.
3140 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3142 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3143 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3144 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3145 ppc_insert_point, ppc_remove_point.
3147 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3149 * linux-s390-low.c (s390_supports_z_point_type): New function.
3150 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3152 2016-02-16 Yao Qi <yao.qi@linaro.org>
3154 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3155 PC. Get pc from regcache_read_pc.
3157 2016-02-12 Yao Qi <yao.qi@linaro.org>
3159 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3160 or linux_get_pc_32bit.
3161 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3163 2016-02-12 Yao Qi <yao.qi@linaro.org>
3165 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3166 arm_linux_get_next_pcs_fixup.
3168 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3170 * tracepoint.c (x_tracepoint_action_download): Change
3171 write_inferior_data_ptr to write_inferior_data_pointer.
3172 (cmd_qtstart): Likewise.
3173 (write_inferior_data_ptr): Remove.
3174 (download_agent_expr): Change write_inferior_data_ptr to
3175 write_inferior_data_pointer.
3176 (download_tracepoint_1): Likewise.
3177 (download_tracepoint): Likewise.
3178 (download_trace_state_variables): Likewise.
3180 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3181 Marcin Kościelnicki <koriakin@0x04.net>
3183 * tracepoint.c (struct tracepoint_action_ops): Remove.
3184 (struct tracepoint_action): Remove ops.
3185 (m_tracepoint_action_download, r_tracepoint_action_download)
3186 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3187 size and offset accordingly.
3188 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3189 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3190 (tracepoint_action_send, tracepoint_action_download): New functions.
3191 Helpers for trace action handlers.
3192 (add_tracepoint_action): Remove setup actions ops.
3193 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3195 2016-02-10 Yao Qi <yao.qi@linaro.org>
3197 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3199 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3201 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3203 * configure: Regenerate.
3205 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3207 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3208 void * to gdb_byte *.
3209 * linux-low.c (siginfo_fixup): Likewise.
3210 (linux_xfer_siginfo): Likewise.
3211 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3213 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3215 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3217 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3219 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3221 * linux-x86-low.c [__x86_64__]: Include
3222 "nat/amd64-linux-siginfo.h".
3223 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3224 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3225 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3226 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3227 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3228 (cpt_si_fd, si_timerid, si_overrun): Move from
3229 nat/amd64-linux-siginfo.c.
3230 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3232 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3234 * server.c (skip_to_semicolon): Remove.
3235 (process_point_options): Use strchrnul instead of
3238 2016-01-26 Yao Qi <yao.qi@linaro.org>
3240 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3241 * linux-low.c (install_software_single_step_breakpoints): Don't
3242 call regcache_read_pc.
3243 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3246 2016-01-26 Yao Qi <yao.qi@linaro.org>
3248 * linux-low.c (install_software_single_step_breakpoints): Call
3249 regcache_read_pc instead of get_pc.
3251 2016-01-26 Yao Qi <yao.qi@linaro.org>
3253 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3254 (unblock_async_io): Rename to ...
3255 (block_unblock_async_io): ... it. New function.
3256 (enable_async_io): Don't install SIGIO handler. Unblock it
3258 (disable_async_io): Don't ignore SIGIO. Block it instead.
3259 (initialize_async_io): Install SIGIO handler. Don't call
3262 2016-01-26 Yao Qi <yao.qi@linaro.org>
3264 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3265 first character is '\003', call *the_target->request_interrupt.
3267 2016-01-25 Yao Qi <yao.qi@linaro.org>
3269 * remote-utils.c (new_thread_notify): Remove.
3270 (dead_thread_notify): Likewise.
3271 * remote-utils.h (new_thread_notify): Remove declaration.
3272 (dead_thread_notify): Likewise.
3274 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3276 * gdb.trace/pending.exp: Fix expected message on continue.
3278 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3280 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3281 it works properly on big-endian machines where sizeof (CORE_ADDR)
3284 2016-01-21 Pedro Alves <palves@redhat.com>
3286 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3287 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3288 * configure: Regenerate.
3290 2016-01-21 Yao Qi <yao.qi@linaro.org>
3292 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3293 is_thumb and set it according to CPSR saved on the stack.
3294 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3295 arm_sigreturn_next_pc.
3297 2016-01-18 Yao Qi <yao.qi@linaro.org>
3299 * linux-low.c (linux_set_pc_64bit): New function.
3300 (linux_get_pc_64bit): New function.
3301 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3303 * linux-sparc-low.c (debug_threads): Remove declaration.
3304 (sparc_get_pc): Remove.
3305 (the_low_target): Use linux_get_pc_64bit instead of
3307 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3308 (the_low_target): Use linux_get_pc_64bit and
3311 2016-01-18 Yao Qi <yao.qi@linaro.org>
3313 * linux-arm-low.c (debug_threads): Remove declaration.
3314 (arm_get_pc, arm_set_pc): Remove.
3315 (the_low_target): Use linux_get_pc_32bit and
3317 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3318 (the_low_target): Use linux_get_pc_32bit and
3320 * linux-cris-low.c (debug_threads): Remove declaration.
3321 (cris_get_pc, cris_set_pc,): Remove.
3322 (the_low_target): Use linux_get_pc_32bit and
3324 * linux-crisv32-low.c (debug_threads): Remove declaration.
3325 (cris_get_pc, cris_set_pc): Remove.
3326 (the_low_target): Use linux_get_pc_32bit and
3328 * linux-low.c: Include inttypes.h.
3329 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3330 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3331 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3332 (the_low_target): Use linux_get_pc_32bit and
3334 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3335 (the_low_target): Use linux_get_pc_32bit and
3337 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3338 (the_low_target): Use linux_get_pc_32bit and
3340 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3341 (the_low_target): Use linux_get_pc_32bit and
3343 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3344 (the_low_target): Use linux_get_pc_32bit and
3347 2016-01-18 Gary Benson <gbenson@redhat.com>
3349 * configure.ac (AC_FUNC_FORK): New check.
3350 * config.in: Regenerate.
3351 * configure: Likewise.
3353 2016-01-14 Yao Qi <yao.qi@linaro.org>
3355 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3356 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3357 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3358 arm_get_next_pcs_ctor.
3360 2016-01-12 Josh Stone <jistone@redhat.com>
3361 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3363 * inferiors.h: Include "gdb_vecs.h".
3364 (struct process_info): Add syscalls_to_catch.
3365 * inferiors.c (remove_process): Free syscalls_to_catch.
3366 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3367 syscall_return stops.
3368 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3369 * server.c (handle_general_set): Handle QCatchSyscalls.
3370 (handle_query): Report support for QCatchSyscalls.
3371 * target.h (struct target_ops): Add supports_catch_syscall.
3372 (target_supports_catch_syscall): New macro.
3373 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3374 (struct lwp_info): Add syscall_state.
3375 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3376 Maintain syscall_state and syscalls_to_catch across exec.
3377 (get_syscall_trapinfo): New function, proxy to the_low_target.
3378 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3379 (linux_low_filter_event): Toggle syscall_state entry/return for
3380 syscall traps, and set it ignored for all others.
3381 (gdb_catching_syscalls_p): New function.
3382 (gdb_catch_this_syscall_p): New function.
3383 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3384 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3385 (linux_supports_catch_syscall): New function.
3386 (linux_target_ops): Install it.
3387 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3388 (the_low_target): Install it.
3390 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3392 * acinclude.m4: Include new ../warning.m4 file.
3393 * configure: Regenerated.
3394 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3396 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3398 * ax.c (is_goto_target): Mark static.
3399 * linux-low.c (register_addr): Likewise.
3400 (linux_fetch_registers, linux_store_registers): Likewise.
3401 * mem-break.c (any_persistent_commands): Fix old prototype.
3402 (add_commands_to_breakpoint): Mark static.
3403 * regcache.c (find_register_by_name): Delete unused func.
3404 * remote-utils.c (hex_or_minus_one): Mark static.
3405 * server.c (monitor_show_help): Mark static.
3406 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3407 handle_v_requests): Likewise.
3409 2016-01-12 Pedro Alves <palves@redhat.com>
3411 Remove use of the registered trademark symbol throughout.
3413 2016-01-08 Yao Qi <yao.qi@linaro.org>
3415 * remote-utils.c (getpkt): If c is '\003', call target hook
3418 2016-01-06 Yao Qi <yao.qi@linaro.org>
3420 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3421 linux-aarch32-low.c.
3422 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3423 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3424 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3425 (thumb2_breakpoint): Declare.
3426 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3427 linux-aarch32-low.h.
3428 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3429 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3430 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3432 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3434 * gdbreplay.c (gdbreplay_version): Change copyright year in
3436 * server.c (gdbserver_version): Likewise.
3438 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3440 * server.c (crc32_table): Delete.
3441 (crc32): Use libiberty's xcrc32 function.
3443 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3445 * lynx-low.c (lynx_delete_thread_callback): New function.
3446 (lynx_mourn): Properly delete our process and all of its
3447 threads. Remove call to clear_inferiors.
3449 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3451 * target.c (thread_search_callback): Add check that
3452 the thread_stopped target callback is not NULL before
3455 2015-12-21 Yao Qi <yao.qi@linaro.org>
3457 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3460 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3462 * server.c (handle_query): Call target_supports_software_single_step.
3464 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3466 * linux-low.c (single_step): New function.
3467 (linux_resume_one_lwp_throw): Call single_step.
3468 (start_step_over): Likewise.
3470 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3472 * Makefile.in (SFILES): Append arch/arm-linux.c,
3473 arch/arm-get-next-pcs.c.
3474 (arm-linux.o): New rule.
3475 (arm-get-next-pcs.o): New rule.
3476 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3478 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3479 to linux-aarch32-low.c.
3480 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3481 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3482 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3483 (thumb2_breakpoint_len): Likewise.
3484 (arm_is_thumb_mode): Make non-static.
3485 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3486 from linux-aarch32-low.c.
3487 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3488 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3489 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3490 (thumb2_breakpoint_len): Likewise.
3491 (arm_is_thumb_mode): New declaration.
3492 * linux-arm-low.c: Include arch/arm-linux.h
3493 aarch/arm-get-next-pcs.h, sys/syscall.h.
3494 (get_next_pcs_ops): New struct.
3495 (get_next_pcs_addr_bits_remove): New function.
3496 (get_next_pcs_is_thumb): New function.
3497 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3498 (arm_sigreturn_next_pc): Likewise.
3499 (get_next_pcs_syscall_next_pc): Likewise.
3500 (arm_gdbserver_get_next_pcs): Likewise.
3501 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3503 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3504 * server.h: Include gdb_vecs.h.
3506 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3508 * Makefile.in (SFILES): Append common/common-regcache.c.
3509 (OBS): Append common-regcache.o.
3510 (common-regcache.o): New rule.
3511 * regcache.c (init_register_cache): Initialize cache to
3513 (regcache_raw_read_unsigned): New function.
3514 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3515 register_status enum.
3517 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3519 * linux-aarch64-low.c (the_low_targets): Rename
3520 breakpoint_reinsert_addr to get_next_pcs.
3521 * linux-arm-low.c (the_low_targets): Likewise.
3522 * linux-bfin-low.c (the_low_targets): Likewise.
3523 * linux-cris-low.c (the_low_targets): Likewise.
3524 * linux-crisv32-low.c (the_low_targets): Likewise.
3525 * linux-low.c (can_software_single_step): Likewise.
3526 (install_software_single_step_breakpoints): New function.
3527 (start_step_over): Use install_software_single_step_breakpoints.
3528 * linux-low.h: New CORE_ADDR vector.
3529 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3531 * linux-mips-low.c (the_low_targets): Likewise.
3532 * linux-nios2-low.c (the_low_targets): Likewise.
3533 * linux-sparc-low.c (the_low_targets): Likewise.
3535 2015-12-17 Pedro Alves <palves@redhat.com>
3537 * linux-low.c (linux_kill_one_lwp): Remove references to
3539 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3541 (linux_init_signals): Delete.
3542 (initialize_low): Adjust.
3543 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3545 2015-12-16 Pedro Alves <palves@redhat.com>
3547 * configure.ac (compiler warning flags): When testing a
3548 -Wno-foo option, check whether -Wfoo works instead.
3549 * configure: Regenerate.
3551 2015-12-11 Don Breazeal <donb@codesourcery.com>
3553 * server.c (process_serial_event): Don't exit from gdbserver
3554 in remote mode if there are still active inferiors.
3556 2015-12-11 Yao Qi <yao.qi@linaro.org>
3558 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3559 arm_breakpoint_at if the process is 32-bit.
3561 2015-12-11 Yao Qi <yao.qi@linaro.org>
3563 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3566 2015-12-07 Yao Qi <yao.qi@linaro.org>
3568 * configure.srv: Append arm.o to srv_tgtobj for
3569 aarch64*-*-linux* target.
3570 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3571 from linux-arm-low.c.
3572 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3573 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3574 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3575 (thumb2_breakpoint_len): Likewise.
3576 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3577 (arm_breakpoint_kinds): Likewise.
3578 (arm_breakpoint_kind_from_pc): Likewise.
3579 (arm_sw_breakpoint_from_kind): Likewise.
3580 (arm_breakpoint_kind_from_current_state): Likewise.
3581 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3582 (arm_sw_breakpoint_from_kind): Declare.
3583 (arm_breakpoint_kind_from_current_state): Declare.
3584 (arm_breakpoint_at): Declare.
3585 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3586 arm_sw_breakpoint_from_kind if process is 32-bit.
3587 (aarch64_breakpoint_kind_from_pc): New function.
3588 (aarch64_breakpoint_kind_from_current_state): New function.
3589 (the_low_target): Initialize fields breakpoint_kind_from_pc
3590 and breakpoint_kind_from_current_state.
3591 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3592 linux-aarch32-low.c.
3593 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3594 (arm_breakpoint, arm_breakpoint_len): Likewise.
3595 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3596 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3597 (arm_is_thumb_mode): Likewise.
3598 (arm_breakpoint_at): Likewise.
3599 (arm_breakpoint_kind_from_pc): Likewise.
3600 (arm_sw_breakpoint_from_kind): Likewise.
3601 (arm_breakpoint_kind_from_current_state): Likewise.
3604 2015-08-04 Yao Qi <yao.qi@linaro.org>
3606 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3607 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3608 * server.c (extended_protocol): Remove "static".
3609 * server.h (extended_protocol): Declare it.
3611 2015-12-04 Josh Stone <jistone@redhat.com>
3613 * target.h (struct target_ops) <arch_setup>: Rename to ...
3614 (struct target_ops) <post_create_inferior>: ... this.
3615 (target_arch_setup): Rename to ...
3616 (target_post_create_inferior): ... this, calling post_create_inferior.
3617 * server.c (start_inferior): Update target_arch_setup calls to
3618 target_post_create_inferior.
3619 * linux-low.c (linux_low_ptrace_options): Forward declare.
3620 (linux_arch_setup): Update its comment for general use.
3621 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3622 (struct linux_target_ops): Use linux_post_create_inferior.
3623 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3624 to post_create_inferior.
3625 * nto-low.c (struct nto_target_ops): Likewise.
3626 * spu-low.c (struct spu_target_ops): Likewise.
3627 * win32-low.c (struct win32_target_ops): Likewise.
3629 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3631 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3633 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3635 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3636 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3637 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3638 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3639 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3640 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3641 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3642 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3643 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3644 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3645 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3646 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3648 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3650 * linux-low.c (linux_look_up_symbols): Don't call
3651 linux_supports_traceclone.
3652 * linux-low.h (thread_db_init): Remove use_events argument.
3653 * thread-db.c (thread_db_use_event): Remove global variable.
3654 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3655 (struct thread_db) <td_create_bp>: Remove field.
3656 (thread_db_create_event): Remove function.
3657 (thread_db_enable_reporting): Likewise.
3658 (find_one_thread): Don't check for thread_db_use_events.
3659 (attach_thread): Likewise.
3660 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3661 (try_thread_db_load_1): Don't check for thread_db_use_events.
3662 (thread_db_init): Remove use_events argument and thread events
3664 (remove_thread_event_breakpoints): Remove function.
3665 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3667 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3671 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3672 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3673 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3674 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3675 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3677 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3679 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3680 * linux-low.c (can_hardware_single_step): Use
3681 supports_hardware_single_step.
3682 (can_software_single_step): New function.
3683 (start_step_over): Call can_software_single_step.
3684 (linux_supports_hardware_single_step): New function.
3685 (struct target_ops) <supports_software_single_step>: Initialize.
3686 * linux-low.h (struct linux_target_ops)
3687 <supports_hardware_single_step>: Initialize.
3688 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3689 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3690 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3691 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3692 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3693 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3694 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3695 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3696 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3697 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3699 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3700 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3702 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3703 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3704 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3706 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3707 * target.h (struct target_ops): <supports_software_single_step>:
3709 (target_supports_software_single_step): New macro.
3711 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3713 * linux-low.c (linux_wait_1): Fix pc advance condition.
3714 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3715 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3717 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3719 * linux-arm-low.c (arm_is_thumb_mode): New function.
3720 (arm_breakpoint_at): Use arm_is_thumb_mode.
3721 (arm_breakpoint_kind_from_current_state): New function.
3722 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3724 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3725 (linux_breakpoint_kind_from_current_state): New function.
3726 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3727 * linux-low.h (struct linux_target_ops)
3728 <breakpoint_kind_from_current_state>: New field.
3729 * target.h (struct target_ops): Likewise.
3730 (target_breakpoint_kind_from_current_state): New macro.
3732 2015-11-30 Pedro Alves <palves@redhat.com>
3734 * linux-low.c (linux_resume): Wake up the event loop before
3737 2015-11-30 Pedro Alves <palves@redhat.com>
3739 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3741 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3743 * target.c (struct thread_search): New structure.
3744 (thread_search_callback): New function.
3745 (prev_general_thread): New global.
3746 (prepare_to_access_memory, done_accessing_memory): New functions.
3747 * target.h (prepare_to_access_memory, done_accessing_memory):
3748 Replace macros with function declarations.
3750 2015-11-30 Pedro Alves <palves@redhat.com>
3753 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3754 report TARGET_WAITKIND_NO_RESUMED.
3755 * remote-utils.c (prepare_resume_reply): Handle
3756 TARGET_WAITKIND_NO_RESUMED.
3757 * server.c (report_no_resumed): New global.
3758 (handle_query) <qSupported>: Handle "no-resumed+". Report
3759 "no-resumed+" support.
3760 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3761 return error if the client doesn't support no-resumed events.
3762 (push_stop_notification): New function.
3763 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3764 events if the client supports them.
3766 2015-11-30 Pedro Alves <palves@redhat.com>
3768 * linux-low.c (thread_still_has_status_pending_p): Don't check
3770 (lwp_resumed): New function.
3771 (status_pending_p_callback): Return early if the LWP is not
3772 supposed to be resumed.
3774 2015-11-30 Pedro Alves <palves@redhat.com>
3776 * linux-low.c (handle_extended_wait): Assert that the LWP's
3777 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3778 thread create events, leave the new child's status pending.
3779 (linux_low_filter_event): If GDB wants to hear about thread exit
3780 events, leave the LWP marked dead and don't delete it.
3781 (linux_wait_for_event_filtered): Don't check for thread exit.
3782 (filter_exit_event): New function.
3783 (linux_wait_1): Use it, when returning an exit event.
3784 (linux_resume_one_lwp_throw): Assert that the LWP's
3785 waitstatus is TARGET_WAITKIND_IGNORE.
3786 * remote-utils.c (prepare_resume_reply): Handle
3787 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3788 * server.c (report_thread_events): New global.
3789 (handle_general_set): Handle QThreadEvents.
3790 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3791 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3792 TARGET_WAITKIND_THREAD_EXITED.
3793 * server.h (report_thread_events): Declare.
3795 2015-11-30 Pedro Alves <palves@redhat.com>
3797 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3798 the thread's last_resume_kind was resume_stop.
3800 2015-11-30 Pedro Alves <palves@redhat.com>
3802 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3805 2015-11-30 Pedro Alves <palves@redhat.com>
3807 * server.c (handle_v_requests): Handle vCtrlC.
3809 2015-11-30 Pedro Alves <palves@redhat.com>
3811 * gdbthread.h (find_any_thread_of_pid): Declare.
3812 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3814 * server.c (handle_query): If current_thread is NULL, look for
3815 another thread of the selected process.
3817 2015-11-26 Daniel Colascione <dancol@dancol.org>
3818 Simon Marchi <simon.marchi@ericsson.com>
3820 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3821 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3823 * target.h (struct target_ops) <thread_name>: New field.
3824 (target_thread_name): New macro.
3826 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3828 * regcache.h (regcache_invalidate_pid): Add declaration.
3829 * regcache.c (regcache_invalidate_pid): New function, extracted
3830 from regcache_invalidate.
3831 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3832 Add trivial documentation comment.
3833 * lynx-low.c: Use regcache_invalidate_pid instead of
3834 regcache_invalidate.
3836 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3838 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3839 and Elf64_auxv_t if the target is Android.
3841 2015-11-22 Doug Evans <xdje42@gmail.com>
3843 * target.h: #include <sys/types.h>.
3845 2015-11-19 Pedro Alves <palves@redhat.com>
3847 * linux-low.c (linux_process_qsupported): Change prototype.
3849 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3851 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3852 and adjust to loop over all features.
3853 * server.c (handle_query) <qSupported>: Adjust to call
3854 target_process_qsupported once, passing it a vector of unprocessed
3856 * target.h (struct target_ops) <process_qsupported>: Change
3858 (target_process_qsupported): Adjust.
3860 2015-11-19 Pedro Alves <palves@redhat.com>
3862 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3864 * configure: Regenerate.
3866 2015-11-19 Pedro Alves <palves@redhat.com>
3868 * configure: Regenerate.
3870 2015-11-19 Yao Qi <yao.qi@linaro.org>
3872 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3875 2015-11-19 Yao Qi <yao.qi@linaro.org>
3877 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3878 (struct aarch64_operand): Move enum out.
3880 2015-11-19 Yao Qi <yao.qi@linaro.org>
3882 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3883 struct user_fpsimd_state *.
3884 (aarch64_store_fpregset): Likewise.
3886 2015-11-19 Yao Qi <yao.qi@linaro.org>
3888 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3889 struct user_pt_regs *.
3890 (aarch64_store_gregset): Likewise.
3892 2015-11-18 Pedro Alves <palves@redhat.com>
3894 * Makefile.in (all_object_files): Add $IPA_OBJS.
3896 2015-11-17 Pedro Alves <palves@redhat.com>
3898 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3899 GDB_SIGNAL_0 and gdb_signal_to_string.
3901 2015-11-17 Pedro Alves <palves@redhat.com>
3903 * win32-low.c (handle_output_debug_string): Remove parameter.
3904 (win32_kill): Remove our_status local and adjust call to
3905 handle_output_debug_string.
3906 (get_child_debug_event): Adjust call to
3907 handle_output_debug_string.
3909 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3911 * linux-mips-low.c (mips_fill_gregset): Add cast.
3912 (mips_store_gregset): Likewise.
3913 (mips_fill_fpregset): Likewise.
3914 (mips_store_fpregset): Likewise.
3916 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3918 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3921 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3923 * linux-mips-low.c (mips_linux_new_thread): Change type of
3924 watch_type to enum target_hw_bp_type.
3926 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3928 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3929 Change return type to arm_hwbp_type.
3931 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3933 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3934 (arm_store_gregset): Likewise.
3935 * linux-arm-low.c (arm_get_hwcap): Likewise.
3936 (arm_read_description): Likewise.
3938 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3940 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3942 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3944 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3945 (ppc_fill_vsxregset): Likewise.
3946 (ppc_store_vsxregset): Likewise.
3947 (ppc_fill_vrregset): Likewise.
3948 (ppc_store_vrregset): Likewise.
3949 (ppc_fill_evrregset): Likewise.
3950 (ppc_store_evrregset): Likewise.
3952 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3954 * linux-ppc-low.c (ppc_usrregs_info): Remove
3955 forward-declaration.
3956 (ppc_arch_setup): Move lower in file.
3958 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3960 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3961 (ps_pdwrite): Likewise.
3963 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3965 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3966 to after assert checks.
3968 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3970 * proc-service.c (ps_pdread): Add/adjust casts.
3971 (ps_pdwrite): Add/adjust casts.
3973 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3975 * server.c (handle_search_memory_1): Cast return value of
3978 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3980 * server.c (write_qxfer_response): Change type of data to
3983 2015-10-29 Pedro Alves <palves@redhat.com>
3985 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3987 2015-10-29 Pedro Alves <palves@redhat.com>
3989 * tracepoint.c (clear_installed_tracepoints): Add casts.
3991 2015-10-29 Pedro Alves <palves@redhat.com>
3993 * server.c (handle_v_cont, process_serial_event): Add enum
3994 gdb_signal casts to signal parsing code.
3996 2015-10-29 Pedro Alves <palves@redhat.com>
3998 * linux-low.h (NULL_REGSET): Define.
3999 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4000 * linux-arm-low.c (arm_regsets): Likewise.
4001 * linux-crisv32-low.c (cris_regsets): Likewise.
4002 * linux-m68k-low.c (m68k_regsets): Likewise.
4003 * linux-mips-low.c (mips_regsets): Likewise.
4004 * linux-nios2-low.c (nios2_regsets): Likewise.
4005 * linux-ppc-low.c (ppc_regsets): Likewise.
4006 * linux-s390-low.c (s390_regsets): Likewise.
4007 * linux-sh-low.c (sh_regsets): Likewise.
4008 * linux-sparc-low.c (sparc_regsets): Likewise.
4009 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4010 * linux-tile-low.c (tile_regsets): Likewise.
4011 * linux-x86-low.c (x86_regsets): Likewise.
4012 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4014 2015-10-29 Pedro Alves <palves@redhat.com>
4016 * linux-low.h (NULL_REGSET): Define.
4017 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4018 * linux-arm-low.c (arm_regsets): Likewise.
4019 * linux-crisv32-low.c (cris_regsets): Likewise.
4020 * linux-m68k-low.c (m68k_regsets): Likewise.
4021 * linux-mips-low.c (mips_regsets): Likewise.
4022 * linux-nios2-low.c (nios2_regsets): Likewise.
4023 * linux-ppc-low.c (ppc_regsets): Likewise.
4024 * linux-s390-low.c (s390_regsets): Likewise.
4025 * linux-sh-low.c (sh_regsets): Likewise.
4026 * linux-sparc-low.c (sparc_regsets): Likewise.
4027 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4028 * linux-tile-low.c (tile_regsets): Likewise.
4029 * linux-x86-low.c (x86_regsets): Likewise.
4030 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4032 2015-10-26 Doug Evans <dje@google.com>
4034 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4036 2015-10-26 Doug Evans <dje@google.com>
4038 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4040 2015-10-26 Doug Evans <dje@google.com>
4042 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4044 (attach_thread, find_new_threads_callback): Ditto.
4046 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4048 * mem-break.h (set_breakpoint_data): Remove.
4050 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4052 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4053 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4054 (initialize_low): Remove set_breakpoint_data call.
4055 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4056 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4057 (initialize_low): Remove set_breakpoint_data call.
4058 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4059 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4060 (initialize_low): Remove set_breakpoint_data call.
4062 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4064 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4065 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4066 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4067 * target.h (target_breakpoint_kind_from_pc): New macro.
4069 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4071 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4072 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4073 the default breakpoint kind.
4075 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4077 * linux-arm-low.c (arm_supports_z_point_type): Add software
4080 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4082 * linux-arm-low.c: Refactor breakpoint definitions.
4083 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4084 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4086 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088 * Makefile.in: Add arm.c/o.
4089 * configure.srv: Likewise.
4090 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4091 (arm_breakpoint_kind_from_pc): New function.
4092 (arm_sw_breakpoint_from_kind): Return proper kind.
4093 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4095 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4097 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4099 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4100 (struct raw_breakpoint) <size>: Remove.
4101 (struct raw_breakpoint) <kind>: Add.
4102 (bp_size): New function.
4103 (bp_opcode): Likewise.
4104 (find_raw_breakpoint_at): Adjust for kind.
4105 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4106 (remove_memory_breakpoint): Adjust for kind call bp_size.
4107 (set_raw_breakpoint_at): Adjust for kind.
4108 (set_breakpoint): Likewise.
4109 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4110 (delete_raw_breakpoint): Adjust for kind.
4111 (delete_breakpoint): Likewise.
4112 (find_gdb_breakpoint): Likewise.
4113 (set_gdb_breakpoint_1): Likewise.
4114 (set_gdb_breakpoint): Likewise.
4115 (delete_gdb_breakpoint_1): Likewise.
4116 (delete_gdb_breakpoint): Likewise.
4117 (uninsert_raw_breakpoint): Likewise.
4118 (reinsert_raw_breakpoint): Likewise.
4119 (set_breakpoint_data): Remove.
4120 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4121 (check_mem_read): Adjust for kind call bp_size.
4122 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4123 (clone_one_breakpoint): Adjust for kind.
4124 * mem-break.h (set_gdb_breakpoint): Likewise.
4125 (delete_gdb_breakpoint): Likewise.
4126 * server.c (process_serial_event): Likewise.
4128 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4130 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4131 (struct linux_target_ops) <breakpoint>: Remove.
4132 (struct linux_target_ops) <breakpoint_len>: Remove.
4133 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4134 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4135 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4136 (arm_sw_breakpoint_from_kind): New function.
4137 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4138 (struct linux_target_ops) <breakpoint>: Remove.
4139 (struct linux_target_ops) <breakpoint_len>: Remove.
4140 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4141 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4142 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4143 (struct linux_target_ops) <breakpoint>: Remove.
4144 (struct linux_target_ops) <breakpoint_len>: Remove.
4145 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4146 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4147 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4148 (struct linux_target_ops) <breakpoint>: Remove.
4149 (struct linux_target_ops) <breakpoint_len>: Remove.
4150 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4151 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4152 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4153 and sw_breakpoint_from_kind to increment the pc.
4154 (linux_breakpoint_kind_from_pc): New function.
4155 (linux_sw_breakpoint_from_kind): New function.
4156 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4157 (initialize_low): Call breakpoint_kind_from_pc and
4158 sw_breakpoint_from_kind to replace breakpoint_data/len.
4159 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4161 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4162 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4163 (struct linux_target_ops) <breakpoint>: Remove.
4164 (struct linux_target_ops) <breakpoint_len>: Remove.
4165 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4166 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4167 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4168 (struct linux_target_ops) <breakpoint>: Remove.
4169 (struct linux_target_ops) <breakpoint_len>: Remove.
4170 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4171 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4172 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4173 (struct linux_target_ops) <breakpoint>: Remove.
4174 (struct linux_target_ops) <breakpoint_len>: Remove.
4175 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4176 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4177 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4178 (struct linux_target_ops) <breakpoint>: Remove.
4179 (struct linux_target_ops) <breakpoint_len>: Remove.
4180 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4181 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4182 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4183 (struct linux_target_ops) <breakpoint>: Remove.
4184 (struct linux_target_ops) <breakpoint_len>: Remove.
4185 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4186 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4187 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4188 (struct linux_target_ops) <breakpoint>: Remove.
4189 (struct linux_target_ops) <breakpoint_len>: Remove.
4190 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4191 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4192 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4193 (struct linux_target_ops) <breakpoint>: Remove.
4194 (struct linux_target_ops) <breakpoint_len>: Remove.
4195 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4196 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4197 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4198 (struct linux_target_ops) <breakpoint>: Remove.
4199 (struct linux_target_ops) <breakpoint_len>: Remove.
4200 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4201 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4202 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4203 (struct linux_target_ops) <breakpoint>: Remove.
4204 (struct linux_target_ops) <breakpoint_len>: Remove.
4205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4206 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4207 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4208 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
4219 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4221 * linux-cris-low.c (cris_get_pc): Remove void arg.
4223 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4225 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4228 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4230 * inferiors.c (thread_pid_matches_callback): New function.
4231 (find_thread_process): New function.
4232 (remove_thread): Reset current_thread.
4233 (remove_process): Assert threads have been removed first.
4235 2015-10-15 Yao Qi <yao.qi@linaro.org>
4237 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4239 (aarch64_remove_point): Likewise.
4240 * regcache.c (regcache_register_size): New function.
4242 2015-10-12 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c: Update all callers as emit_load_store
4245 is renamed to aarch64_emit_load_store.
4247 2015-10-12 Yao Qi <yao.qi@linaro.org>
4249 * linux-aarch64-low.c: Update all callers of function renaming
4250 from emit_insn to aarch64_emit_insn.
4252 2015-10-12 Yao Qi <yao.qi@linaro.org>
4254 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4255 arch/aarch64-insn.h.
4256 (struct aarch64_memory_operand): Likewise.
4258 (emit_insn): Move to arch/aarch64-insn.c.
4259 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4260 (emit_load_store): Move to arch/aarch64-insn.c.
4261 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4262 (can_encode_int32): Remove.
4264 2015-10-12 Yao Qi <yao.qi@linaro.org>
4266 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4267 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4268 (aarch64_relocate_instruction): Likewise.
4269 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4270 (struct aarch64_insn_visitor): Likewise.
4272 2015-10-12 Yao Qi <yao.qi@linaro.org>
4274 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4275 (struct aarch64_insn_visitor): New.
4276 (struct aarch64_insn_relocation_data): New.
4277 (aarch64_ftrace_insn_reloc_b): New function.
4278 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4279 (aarch64_ftrace_insn_reloc_cb): Likewise.
4280 (aarch64_ftrace_insn_reloc_tb): Likewise.
4281 (aarch64_ftrace_insn_reloc_adr): Likewise.
4282 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4283 (aarch64_ftrace_insn_reloc_others): Likewise.
4285 (aarch64_relocate_instruction): Use visitor.
4287 2015-10-12 Yao Qi <yao.qi@linaro.org>
4289 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4290 int. Add argument buf.
4291 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4292 aarch64_relocate_instruction.
4294 2015-10-12 Yao Qi <yao.qi@linaro.org>
4296 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4297 argument insn. Remove local variable insn. Don't call
4299 (aarch64_install_fast_tracepoint_jump_pad): Call
4302 2015-09-30 Yao Qi <yao.qi@linaro.org>
4304 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4305 (emit_load_store_pair): Likewise.
4307 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4309 * dll.c (match_dll): Add cast(s).
4310 (unloaded_dll): Likewise.
4311 * linux-low.c (second_thread_of_pid_p): Likewise.
4312 (delete_lwp_callback): Likewise.
4313 (count_events_callback): Likewise.
4314 (select_event_lwp_callback): Likewise.
4315 (linux_set_resume_request): Likewise.
4316 * server.c (accumulate_file_name_length): Likewise.
4317 (emit_dll_description): Likewise.
4318 (handle_qxfer_threads_worker): Likewise.
4319 (visit_actioned_threads): Likewise.
4320 * thread-db.c (any_thread_of): Likewise.
4321 * tracepoint.c (same_process_p): Likewise.
4322 (match_blocktype): Likewise.
4323 (build_traceframe_info_xml): Likewise.
4325 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4327 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4329 (gdb_unparse_agent_expr): Likewise.
4330 * hostio.c (require_data): Likewise.
4331 (handle_pread): Likewise.
4332 * linux-low.c (disable_regset): Likewise.
4333 (fetch_register): Likewise.
4334 (store_register): Likewise.
4335 (get_dynamic): Likewise.
4336 (linux_qxfer_libraries_svr4): Likewise.
4337 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4338 (set_fast_tracepoint_jump): Likewise.
4339 (uninsert_fast_tracepoint_jumps_at): Likewise.
4340 (reinsert_fast_tracepoint_jumps_at): Likewise.
4341 (validate_inserted_breakpoint): Likewise.
4342 (clone_agent_expr): Likewise.
4343 * regcache.c (init_register_cache): Likewise.
4344 * remote-utils.c (putpkt_binary_1): Likewise.
4345 (decode_M_packet): Likewise.
4346 (decode_X_packet): Likewise.
4347 (look_up_one_symbol): Likewise.
4348 (relocate_instruction): Likewise.
4349 (monitor_output): Likewise.
4350 * server.c (handle_search_memory): Likewise.
4351 (handle_qxfer_exec_file): Likewise.
4352 (handle_qxfer_libraries): Likewise.
4353 (handle_qxfer): Likewise.
4354 (handle_query): Likewise.
4355 (handle_v_cont): Likewise.
4356 (handle_v_run): Likewise.
4357 (captured_main): Likewise.
4358 * target.c (write_inferior_memory): Likewise.
4359 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4360 * tracepoint.c (init_trace_buffer): Likewise.
4361 (add_tracepoint_action): Likewise.
4362 (add_traceframe): Likewise.
4363 (add_traceframe_block): Likewise.
4364 (cmd_qtdpsrc): Likewise.
4365 (cmd_qtdv): Likewise.
4366 (cmd_qtstatus): Likewise.
4367 (response_source): Likewise.
4368 (response_tsv): Likewise.
4369 (cmd_qtnotes): Likewise.
4370 (gdb_collect): Likewise.
4371 (initialize_tracepoint): Likewise.
4373 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4375 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4376 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4377 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4379 (enum aarch64_condition_codes): New enum.
4380 (w0): New static global.
4383 (struct aarch64_memory_operand) <type>: New
4384 MEMORY_OPERAND_POSTINDEX type.
4385 (postindex_memory_operand): New helper function.
4386 (emit_ret): New function.
4387 (emit_load_store_pair): New function, factored out of emit_stp
4388 with support for MEMORY_OPERAND_POSTINDEX.
4389 (emit_stp): Rewrite using emit_load_store_pair.
4390 (emit_ldp): New function.
4391 (emit_load_store): Likewise.
4392 (emit_ldr): Mention post-index instruction in comment.
4393 (emit_ldrh): New function.
4394 (emit_ldrb): New function.
4395 (emit_ldrsw): Mention post-index instruction in comment.
4396 (emit_str): Likewise.
4397 (emit_subs): New function.
4398 (emit_cmp): Likewise.
4399 (emit_and): Likewise.
4400 (emit_orr): Likewise.
4401 (emit_orn): Likewise.
4402 (emit_eor): Likewise.
4403 (emit_mvn): Likewise.
4404 (emit_lslv): Likewise.
4405 (emit_lsrv): Likewise.
4406 (emit_asrv): Likewise.
4407 (emit_mul): Likewise.
4408 (emit_sbfm): Likewise.
4409 (emit_sbfx): Likewise.
4410 (emit_ubfm): Likewise.
4411 (emit_ubfx): Likewise.
4412 (emit_csinc): Likewise.
4413 (emit_cset): Likewise.
4414 (emit_nop): Likewise.
4415 (emit_ops_insns): New helper function.
4416 (emit_pop): Likewise.
4417 (emit_push): Likewise.
4418 (aarch64_emit_prologue): New function.
4419 (aarch64_emit_epilogue): Likewise.
4420 (aarch64_emit_add): Likewise.
4421 (aarch64_emit_sub): Likewise.
4422 (aarch64_emit_mul): Likewise.
4423 (aarch64_emit_lsh): Likewise.
4424 (aarch64_emit_rsh_signed): Likewise.
4425 (aarch64_emit_rsh_unsigned): Likewise.
4426 (aarch64_emit_ext): Likewise.
4427 (aarch64_emit_log_not): Likewise.
4428 (aarch64_emit_bit_and): Likewise.
4429 (aarch64_emit_bit_or): Likewise.
4430 (aarch64_emit_bit_xor): Likewise.
4431 (aarch64_emit_bit_not): Likewise.
4432 (aarch64_emit_equal): Likewise.
4433 (aarch64_emit_less_signed): Likewise.
4434 (aarch64_emit_less_unsigned): Likewise.
4435 (aarch64_emit_ref): Likewise.
4436 (aarch64_emit_if_goto): Likewise.
4437 (aarch64_emit_goto): Likewise.
4438 (aarch64_write_goto_address): Likewise.
4439 (aarch64_emit_const): Likewise.
4440 (aarch64_emit_call): Likewise.
4441 (aarch64_emit_reg): Likewise.
4442 (aarch64_emit_pop): Likewise.
4443 (aarch64_emit_stack_flush): Likewise.
4444 (aarch64_emit_zero_ext): Likewise.
4445 (aarch64_emit_swap): Likewise.
4446 (aarch64_emit_stack_adjust): Likewise.
4447 (aarch64_emit_int_call_1): Likewise.
4448 (aarch64_emit_void_call_2): Likewise.
4449 (aarch64_emit_eq_goto): Likewise.
4450 (aarch64_emit_ne_goto): Likewise.
4451 (aarch64_emit_lt_goto): Likewise.
4452 (aarch64_emit_le_goto): Likewise.
4453 (aarch64_emit_gt_goto): Likewise.
4454 (aarch64_emit_ge_got): Likewise.
4455 (aarch64_emit_ops_impl): New static global variable.
4456 (aarch64_emit_ops): New target function, return
4457 &aarch64_emit_ops_impl.
4458 (struct linux_target_ops): Install it.
4460 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4462 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4463 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4465 * linux-aarch64-ipa.c: New file.
4466 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4468 (aarch64_get_thread_area): New target method.
4469 (extract_signed_bitfield): New helper function.
4470 (aarch64_decode_ldr_literal): New function.
4471 (enum aarch64_opcodes): New enum.
4472 (struct aarch64_register): New struct.
4473 (struct aarch64_operand): New struct.
4474 (x0): New static global.
4483 (aarch64_register): New helper function.
4484 (register_operand): Likewise.
4485 (immediate_operand): Likewise.
4486 (struct aarch64_memory_operand): New struct.
4487 (offset_memory_operand): New helper function.
4488 (preindex_memory_operand): Likewise.
4489 (enum aarch64_system_control_registers): New enum.
4490 (ENCODE): New macro.
4491 (emit_insn): New helper function.
4492 (emit_b): New function.
4493 (emit_bcond): Likewise.
4494 (emit_cb): Likewise.
4495 (emit_tb): Likewise.
4496 (emit_blr): Likewise.
4497 (emit_stp): Likewise.
4498 (emit_ldp_q_offset): Likewise.
4499 (emit_stp_q_offset): Likewise.
4500 (emit_load_store): Likewise.
4501 (emit_ldr): Likewise.
4502 (emit_ldrsw): Likewise.
4503 (emit_str): Likewise.
4504 (emit_ldaxr): Likewise.
4505 (emit_stxr): Likewise.
4506 (emit_stlr): Likewise.
4507 (emit_data_processing_reg): Likewise.
4508 (emit_data_processing): Likewise.
4509 (emit_add): Likewise.
4510 (emit_sub): Likewise.
4511 (emit_mov): Likewise.
4512 (emit_movk): Likewise.
4513 (emit_mov_addr): Likewise.
4514 (emit_mrs): Likewise.
4515 (emit_msr): Likewise.
4516 (emit_sevl): Likewise.
4517 (emit_wfe): Likewise.
4518 (append_insns): Likewise.
4519 (can_encode_int32_in): New helper function.
4520 (aarch64_relocate_instruction): New function.
4521 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4522 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4523 (struct linux_target_ops): Install aarch64_get_thread_area,
4524 aarch64_install_fast_tracepoint_jump_pad and
4525 aarch64_get_min_fast_tracepoint_insn_len.
4527 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4529 * Makefile.in (aarch64-insn.o): New rule.
4530 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4532 2015-09-21 Yao Qi <yao.qi@linaro.org>
4534 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4536 2015-09-21 Yao Qi <yao.qi@linaro.org>
4538 * tracepoint.c (max_jump_pad_size): Remove.
4540 2015-09-18 Yao Qi <yao.qi@linaro.org>
4542 * linux-aarch64-low.c: Don't include sys/uio.h.
4543 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4545 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4547 * tracepoint.c (eval_result_type): Change prototype.
4548 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4550 2015-09-15 Pedro Alves <palves@redhat.com>
4552 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4553 Check whether to report exec events instead of checking whether
4554 multiprocess is enabled.
4556 2015-09-15 Pedro Alves <palves@redhat.com>
4559 * remote-utils.c (prepare_resume_reply): Merge
4560 TARGET_WAITKIND_VFORK_DONE switch case with the
4561 TARGET_WAITKIND_FORKED case.
4563 2015-09-15 Yao Qi <yao.qi@linaro.org>
4565 * server.c (handle_query): Check string comparison using
4566 "else if" instead of "if".
4568 2015-09-15 Yao Qi <yao.qi@linaro.org>
4570 * server.c (vCont_supported): New global variable.
4571 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4572 matches. Append ";vContSupported+" to own_buf.
4573 (handle_v_requests): Append ";s;S" to own_buf if target supports
4574 hardware single step or vCont_supported is false.
4575 (capture_main): Set vCont_supported to zero.
4577 2015-09-15 Yao Qi <yao.qi@linaro.org>
4579 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4581 (linux_supports_hardware_single_step): ... New function.
4582 (linux_target_ops): Update.
4583 * lynx-low.c (lynx_target_ops): Set field
4584 supports_hardware_single_step to target_can_do_hardware_single_step.
4585 * nto-low.c (nto_target_ops): Likewise.
4586 * spu-low.c (spu_target_ops): Likewise.
4587 * win32-low.c (win32_target_ops): Likewise.
4588 * target.c (target_can_do_hardware_single_step): New function.
4589 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4590 Remove. <supports_hardware_single_step>: New field.
4591 (target_supports_conditional_breakpoints): Remove.
4592 (target_supports_hardware_single_step): New macro.
4593 (target_can_do_hardware_single_step): Declare.
4594 * server.c (handle_query): Use target_supports_hardware_single_step
4595 instead of target_supports_conditional_breakpoints.
4597 2015-09-15 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4601 (struct linux_target_ops the_low_target): Install
4602 aarch64_linux_siginfo_fixup.
4604 2015-09-11 Don Breazeal <donb@codesourcery.com>
4605 Luis Machado <lgustavo@codesourcery.com>
4607 * linux-low.c (linux_mourn): Static declaration.
4608 (linux_arch_setup): Move in front of
4609 handle_extended_wait.
4610 (linux_arch_setup_thread): New function.
4611 (handle_extended_wait): Handle exec events. Call
4612 linux_arch_setup_thread. Make event_lwp argument a
4613 pointer-to-a-pointer.
4614 (check_zombie_leaders): Do not check stopped threads.
4615 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4616 (linux_low_filter_event): Add lwp and thread for exec'ing
4617 non-leader thread if leader thread has been deleted.
4618 Refactor code into linux_arch_setup_thread and call it.
4619 Pass child lwp pointer by reference to handle_extended_wait.
4620 (linux_wait_for_event_filtered): Update comment.
4621 (linux_wait_1): Prevent clobbering exec event status.
4622 (linux_supports_exec_events): New function.
4623 (linux_target_ops) <supports_exec_events>: Initialize new member.
4624 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4626 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4627 * server.c (report_exec_events): New global variable.
4628 (handle_query): Handle qSupported query for exec-events feature.
4629 (captured_main): Initialize report_exec_events.
4630 * server.h (report_exec_events): Declare new global variable.
4631 * target.h (struct target_ops) <supports_exec_events>: New
4633 (target_supports_exec_events): New macro.
4634 * win32-low.c (win32_target_ops) <supports_exec_events>:
4635 Initialize new member.
4637 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4639 * linux-low.c (linux_low_enable_btrace): Remove.
4640 (linux_target_ops): Replace linux_low_enable_btrace with
4641 linux_enable_btrace.
4643 2015-09-03 Yao Qi <yao.qi@linaro.org>
4645 * linux-aarch64-low.c (aarch64_insert_point): Call
4646 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4649 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4651 * linux-low.c (check_stopped_by_breakpoint): Use
4652 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4654 2015-08-27 Pedro Alves <palves@redhat.com>
4656 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4658 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4660 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4661 the XNEW-family equivalent.
4662 (compile_bytecodes): Likewise.
4663 * dll.c (loaded_dll): Likewise.
4664 * event-loop.c (append_callback_event): Likewise.
4665 (create_file_handler): Likewise.
4666 (create_file_event): Likewise.
4667 * hostio.c (handle_open): Likewise.
4668 * inferiors.c (add_thread): Likewise.
4669 (add_process): Likewise.
4670 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4671 * linux-arm-low.c (arm_new_process): Likewise.
4672 (arm_new_thread): Likewise.
4673 * linux-low.c (add_to_pid_list): Likewise.
4674 (linux_add_process): Likewise.
4675 (handle_extended_wait): Likewise.
4676 (add_lwp): Likewise.
4677 (enqueue_one_deferred_signal): Likewise.
4678 (enqueue_pending_signal): Likewise.
4679 (linux_resume_one_lwp_throw): Likewise.
4680 (linux_resume_one_thread): Likewise.
4681 (linux_read_memory): Likewise.
4682 (linux_write_memory): Likewise.
4683 * linux-mips-low.c (mips_linux_new_process): Likewise.
4684 (mips_linux_new_thread): Likewise.
4685 (mips_add_watchpoint): Likewise.
4686 * linux-x86-low.c (initialize_low_arch): Likewise.
4687 * lynx-low.c (lynx_add_process): Likewise.
4688 * mem-break.c (set_raw_breakpoint_at): Likewise.
4689 (set_breakpoint): Likewise.
4690 (add_condition_to_breakpoint): Likewise.
4691 (add_commands_to_breakpoint): Likewise.
4692 (clone_agent_expr): Likewise.
4693 (clone_one_breakpoint): Likewise.
4694 * regcache.c (new_register_cache): Likewise.
4695 * remote-utils.c (look_up_one_symbol): Likewise.
4696 * server.c (queue_stop_reply): Likewise.
4697 (start_inferior): Likewise.
4698 (queue_stop_reply_callback): Likewise.
4699 (handle_target_event): Likewise.
4700 * spu-low.c (fetch_ppc_memory): Likewise.
4701 (store_ppc_memory): Likewise.
4702 * target.c (set_target_ops): Likewise.
4703 * thread-db.c (thread_db_load_search): Likewise.
4704 (try_thread_db_load_1): Likewise.
4705 * tracepoint.c (add_tracepoint): Likewise.
4706 (add_tracepoint_action): Likewise.
4707 (create_trace_state_variable): Likewise.
4708 (cmd_qtdpsrc): Likewise.
4709 (cmd_qtro): Likewise.
4710 (add_while_stepping_state): Likewise.
4711 * win32-low.c (child_add_thread): Likewise.
4712 (get_image_name): Likewise.
4714 2015-08-25 Yao Qi <yao.qi@linaro.org>
4716 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4718 2015-08-25 Yao Qi <yao.qi@linaro.org>
4720 * Makefile.in (aarch64-linux.o): New rule.
4721 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4723 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4724 (aarch64_init_debug_reg_state): Make it extern.
4725 (aarch64_linux_prepare_to_resume): Remove.
4727 2015-08-25 Yao Qi <yao.qi@linaro.org>
4729 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4730 lwp_arch_private_info and ptid_of_lwp.
4732 2015-08-25 Yao Qi <yao.qi@linaro.org>
4734 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4735 Find proc_info by find_process_pid. All callers updated.
4737 2015-08-25 Yao Qi <yao.qi@linaro.org>
4739 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4741 (debug_reg_change_callback): Remove.
4742 (aarch64_notify_debug_reg_change): Remove.
4744 2015-08-25 Yao Qi <yao.qi@linaro.org>
4746 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4747 Call current_lwp_ptid.
4749 2015-08-25 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (debug_reg_change_callback): Use
4754 2015-08-25 Yao Qi <yao.qi@linaro.org>
4756 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4758 2015-08-25 Yao Qi <yao.qi@linaro.org>
4760 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4762 2015-08-25 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4767 2015-08-25 Yao Qi <yao.qi@linaro.org>
4769 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4771 (debug_reg_change_callback): Remove argument entry and add argument
4772 lwp. Remove local variable thread. Don't print thread id in the
4773 debugging output. Don't check whether pid of thread equals to pid.
4774 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4775 iterate_over_lwps instead find_inferior.
4777 2015-08-24 Pedro Alves <palves@redhat.com>
4779 * inferiors.c (get_first_process): New function.
4780 * inferiors.h (get_first_process): New declaration.
4781 * remote-utils.c (read_ptid): Default to the first process in the
4782 list, instead of to the current thread's process.
4784 2015-08-24 Pedro Alves <palves@redhat.com>
4786 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4787 * event-loop.c: Likewise.
4788 * remote-utils.c: Likewise.
4789 * tracepoint.c: Likewise.
4791 2015-08-24 Pedro Alves <palves@redhat.com>
4793 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4796 2015-08-21 Pedro Alves <palves@redhat.com>
4798 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4799 instead of literal 1.
4801 2015-08-21 Pedro Alves <palves@redhat.com>
4803 * tdesc.c (default_description): Explicitly zero-initialize.
4805 2015-08-21 Pedro Alves <palves@redhat.com>
4808 * inferiors.c (remove_thread): Discard any pending stop reply for
4810 * server.c (remove_all_on_match_pid): Rename to ...
4811 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4813 (discard_queued_stop_replies): Change parameter to a ptid. Now
4815 (handle_v_kill, kill_inferior_callback, captured_main)
4816 (process_serial_event): Adjust.
4817 * server.h (discard_queued_stop_replies): Declare.
4819 2015-08-21 Pedro Alves <palves@redhat.com>
4821 * linux-low.c (wait_for_sigstop): Always switch to no thread
4822 selected if the previously current thread dies.
4823 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4824 process instead of the current thread's.
4825 * remote-utils.c (input_interrupt): Don't check if there's no
4827 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4828 current thread to the general thread fails, error out.
4829 (handle_qxfer_auxv, handle_qxfer_libraries)
4830 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4831 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4832 (handle_query): Check if there's a thread selected instead of
4833 checking whether there's any thread in the thread list.
4834 (handle_qxfer_threads, handle_qxfer_btrace)
4835 (handle_qxfer_btrace_conf): Don't error out early if there's no
4836 thread in the thread list.
4837 (handle_v_cont, myresume): Don't set the current thread to the
4839 (process_serial_event) <Hg handling>: Also set thread_id if the
4840 previous general thread is still alive.
4841 (process_serial_event) <g/G handling>: If setting the current
4842 thread to the general thread fails, error out.
4843 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4844 thread's lwp instead of the current thread's.
4845 * target.c (set_desired_thread): If the desired thread was not
4846 found, leave the current thread pointing to NULL. Return an int
4847 (boolean) indicating success.
4848 * target.h (set_desired_thread): Change return type to int.
4850 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4852 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4853 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4855 (ps_get_thread_area): New function.
4857 2015-08-19 Gary Benson <gbenson@redhat.com>
4859 * hostio.c (handle_pread): Do not attempt to read more data
4860 than hostio_reply_with_data can fit in a packet.
4862 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4864 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4866 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4868 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4870 2015-08-06 Pedro Alves <palves@redhat.com>
4872 * tracepoint.c (expr_eval_result): Now an int.
4874 2015-08-06 Pedro Alves <palves@redhat.com>
4876 * gdbthread.h (struct regcache): Forward declare.
4877 (struct thread_info) <regcache_data>: Now a struct regcache
4879 * inferiors.c (inferior_regcache_data)
4880 (set_inferior_regcache_data): Now work with struct regcache
4882 * inferiors.h (struct regcache): Forward declare.
4883 (inferior_regcache_data, set_inferior_regcache_data): Now work
4884 with struct regcache pointers.
4885 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4886 (free_register_cache_thread): Remove struct regcache pointer
4889 2015-08-06 Pedro Alves <palves@redhat.com>
4891 * server.c (captured_main): On error, print the exception message
4892 to stderr, and if run_once is set, throw a quit.
4894 2015-08-06 Pedro Alves <palves@redhat.com>
4896 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4899 2015-08-06 Pedro Alves <palves@redhat.com>
4901 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4902 reading beyond the passed in buffer length.
4904 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4906 * tracepoint.c (symbol_list) <required>: Remove.
4908 2015-08-06 Pedro Alves <palves@redhat.com>
4910 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4911 count if stopping and suspending threads.
4912 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4913 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4914 (linux_detach): Complete an ongoing step-over.
4915 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4917 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4918 (linux_wait_1): If passing a signal to the inferior after
4919 finishing a step-over, unsuspend and re-resume all lwps. If we
4920 see a single-step event but the thread should be continuing, don't
4921 pass the trap to gdb.
4922 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4923 internal_error instead of gdb_assert.
4924 (enqueue_pending_signal): New function.
4925 (check_ptrace_stopped_lwp_gone): Add debug output.
4926 (start_step_over): Use internal_error instead of gdb_assert.
4927 (complete_ongoing_step_over): New function.
4928 (linux_resume_one_thread): Don't resume a suspended thread.
4929 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4932 2015-08-06 Pedro Alves <palves@redhat.com>
4934 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4935 (linux_thread_alive): Use lwp_is_marked_dead.
4936 (extended_event_reported): Delete.
4937 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4938 instead of extended_event_reported.
4939 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4941 (lwp_is_marked_dead): New function.
4942 (lwp_running): Use lwp_is_marked_dead.
4943 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4946 2015-08-06 Pedro Alves <palves@redhat.com>
4948 * linux-low.c (linux_wait_1): Move fork event output out of the
4949 !report_to_gdb check. Pass event_child->waitstatus to
4950 target_waitstatus_to_string instead of ourstatus.
4952 2015-08-04 Yao Qi <yao.qi@linaro.org>
4954 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4955 if current_thread is 32 bit.
4957 2015-08-04 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4960 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4961 * server.c (extended_protocol): Remove "static".
4962 * server.h (extended_protocol): Declare it.
4964 2015-08-04 Yao Qi <yao.qi@linaro.org>
4966 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4967 both aarch64 and aarch32.
4968 (aarch64_set_pc): Likewise.
4970 2015-08-04 Yao Qi <yao.qi@linaro.org>
4972 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4973 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4974 arm-with-neon.xml to srv_xmlfiles.
4975 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4976 (is_64bit_tdesc): New function.
4977 (aarch64_linux_read_description): New function.
4978 (aarch64_arch_setup): Call aarch64_linux_read_description.
4979 (regs_info): Rename to regs_info_aarch64.
4980 (aarch64_regs_info): Return right regs_info.
4981 (initialize_low_arch): Call initialize_low_arch_aarch32.
4983 2015-08-04 Yao Qi <yao.qi@linaro.org>
4985 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4986 * linux-aarch32-low.c: New file.
4987 * linux-aarch32-low.h: New file.
4988 * linux-arm-low.c (arm_fill_gregset): Move it to
4989 linux-aarch32-low.c.
4990 (arm_store_gregset): Likewise.
4991 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4992 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4993 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4994 (regs_info): Rename to regs_info_arm.
4995 (arm_regs_info): Return regs_info_aarch32 if
4996 have_ptrace_getregset is 1 and target description is
4997 arm_with_neon or arm_with_vfpv3.
4998 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4999 Call initialize_low_arch_aarch32 instead.
5001 2015-08-04 Yao Qi <yao.qi@linaro.org>
5003 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5004 * linux-low.c: ... here.
5005 * linux-low.h (have_ptrace_getregset): Declare it.
5007 2015-08-04 Pedro Alves <palves@redhat.com>
5009 * thread-db.c (struct thread_db): Use new typedefs.
5010 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5012 (disable_thread_event_reporting): Cast result of dlsym to
5013 destination function pointer type.
5014 (thread_db_mourn): Use td_ta_delete_ftype.
5016 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5018 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5020 (CDX_BREAKPOINT): Define for R2.
5021 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5022 (the_low_target): Add comments.
5024 2015-07-30 Yao Qi <yao.qi@linaro.org>
5026 * linux-arm-low.c (arm_hwcap): Remove it.
5027 (arm_read_description): New local variable arm_hwcap. Don't
5028 set arm_hwcap to zero.
5030 2015-07-30 Yao Qi <yao.qi@linaro.org>
5032 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5033 Use regcache->tdesc instead.
5034 (arm_store_wmmxregset): Likewise.
5035 (arm_fill_vfpregset): Likewise.
5036 (arm_store_vfpregset): Likewise.
5038 2015-07-30 Yao Qi <yao.qi@linaro.org>
5040 * linux-arm-low.c: Include arch/arm.h.
5041 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5042 (arm_store_gregset): Likewise.
5044 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5046 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5047 ptrace's 4th parameter.
5049 2015-07-27 Yao Qi <yao.qi@linaro.org>
5051 * configure.srv (case aarch64*-*-linux*): Don't set
5054 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5056 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5058 * linux-arm-low.c: Likewise.
5059 * linux-cris-low.c: Likewise.
5060 * linux-crisv32-low.c: Likewise.
5061 * linux-low.c: Likewise.
5062 * linux-m68k-low.c: Likewise.
5063 * linux-mips-low.c: Likewise.
5064 * linux-nios2-low.c: Likewise.
5065 * linux-s390-low.c: Likewise.
5066 * linux-sparc-low.c: Likewise.
5067 * linux-tic6x-low.c: Likewise.
5068 * linux-tile-low.c: Likewise.
5069 * linux-x86-low.c: Likewise.
5071 2015-07-24 Pedro Alves <palves@redhat.com>
5073 * config.in: Regenerate.
5074 * configure: Regenerate.
5076 2015-07-24 Pedro Alves <palves@redhat.com>
5078 * acinclude.m4: Include ../ptrace.m4.
5079 * configure.ac: Call GDB_AC_PTRACE.
5080 * config.in, configure: Regenerate.
5082 2015-07-24 Yao Qi <yao.qi@linaro.org>
5084 * linux-low.c (linux_create_inferior): Remove setting to
5085 proc->priv->new_inferior.
5086 (linux_attach): Likewise.
5087 (linux_low_filter_event): Likewise.
5088 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5090 2015-07-24 Yao Qi <yao.qi@linaro.org>
5092 * linux-low.c (linux_arch_setup): New function.
5093 (linux_low_filter_event): If proc->tdesc is NULL and
5094 proc->attached is true, call the_low_target.arch_setup.
5095 Otherwise, keep status pending, and return.
5096 (linux_resume_one_lwp_throw): Don't call get_pc if
5097 thread->while_stepping isn't NULL. Don't call
5098 get_thread_regcache if proc->tdesc is NULL.
5099 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5100 (linux_target_ops): Install arch_setup.
5101 * server.c (start_inferior): Call the_target->arch_setup.
5102 * target.h (struct target_ops) <arch_setup>: New field.
5103 (target_arch_setup): New marco.
5104 * lynx-low.c (lynx_target_ops): Update.
5105 * nto-low.c (nto_target_ops): Update.
5106 * spu-low.c (spu_target_ops): Update.
5107 * win32-low.c (win32_target_ops): Update.
5109 2015-07-24 Yao Qi <yao.qi@linaro.org>
5111 * linux-low.c (linux_add_process): Don't set
5112 proc->priv->new_inferior.
5113 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5114 (linux_attach): Likewise.
5116 2015-07-24 Yao Qi <yao.qi@linaro.org>
5118 * server.c (start_inferior): Code refactor.
5120 2015-07-24 Yao Qi <yao.qi@linaro.org>
5122 * server.c (process_serial_event): Set general_thread.
5124 2015-07-21 Yao Qi <yao.qi@linaro.org>
5126 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5127 aarch64_linux_get_debug_reg_capacity.
5129 2015-07-17 Yao Qi <yao.qi@linaro.org>
5131 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5132 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5133 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5134 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5135 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5136 (AARCH64_HWP_ALIGNMENT): Likewise.
5137 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5138 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5139 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5140 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5141 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5142 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5143 (struct aarch64_debug_reg_state): Likewise.
5144 (struct arch_lwp_info): Likewise.
5145 (aarch64_align_watchpoint): Likewise.
5146 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5147 (aarch64_watchpoint_length): Likewise.
5148 (aarch64_point_encode_ctrl_reg): Likewise
5149 (aarch64_point_is_aligned): Likewise.
5150 (aarch64_align_watchpoint): Likewise.
5151 (aarch64_linux_set_debug_regs):
5152 (aarch64_dr_state_insert_one_point): Likewise.
5153 (aarch64_dr_state_remove_one_point): Likewise.
5154 (aarch64_handle_breakpoint): Likewise.
5155 (aarch64_handle_aligned_watchpoint): Likewise.
5156 (aarch64_handle_unaligned_watchpoint): Likewise.
5157 (aarch64_handle_watchpoint): Likewise.
5159 2015-07-17 Yao Qi <yao.qi@linaro.org>
5161 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5162 and don't aarch64_get_debug_reg_state. All callers update.
5163 (aarch64_handle_aligned_watchpoint): Likewise.
5164 (aarch64_handle_unaligned_watchpoint): Likewise.
5165 (aarch64_handle_watchpoint): Likewise.
5166 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5167 (aarch64_remove_point): Likewise.
5169 2015-07-17 Yao Qi <yao.qi@linaro.org>
5171 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5173 (aarch64_handle_unaligned_watchpoint): Likewise.
5175 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5177 Revert the previous 3 commits:
5178 Move gdb_regex* to common/
5179 Move linux_find_memory_regions_full & co.
5180 gdbserver build-id attribute generator
5182 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5183 Jan Kratochvil <jan.kratochvil@redhat.com>
5185 gdbserver build-id attribute generator.
5186 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5187 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5188 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5190 (get_dynamic): Use find_pdhr to traverse program headers.
5191 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5192 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5193 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5194 (get_hex_build_id): New.
5195 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5196 to reply XML document.
5198 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5199 Jan Kratochvil <jan.kratochvil@redhat.com>
5201 * target.c: Include target/target-utils.h and fcntl.h.
5202 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5203 (target_fileio_read_stralloc): New functions.
5205 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5207 * Makefile.in (OBS): Add gdb_regex.o.
5209 * config.in: Rebuilt.
5210 * configure: Rebuilt.
5212 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5213 Jan Kratochvil <jan.kratochvil@redhat.com>
5215 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5216 * Makefile.in (OBS): Add target-utils.o.
5217 (linux-maps.o, target-utils.o): New.
5218 * configure.srv (srv_linux_obj): Add linux-maps.o.
5220 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5222 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5224 (the_low_target): Install it.
5226 2015-07-14 Pedro Alves <palves@redhat.com>
5228 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5229 Instead, ignore ECHILD, and throw an error for other errnos.
5231 2015-07-10 Pedro Alves <palves@redhat.com>
5233 * event-loop.c (struct callback_event) <data>: Change type to
5234 gdb_client_data instance instead of gdb_client_data pointer.
5235 (append_callback_event): Adjust.
5237 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5239 * linux-aarch64-low.c: Add comments for each linux_target_ops
5240 method. Remove comments already covered in target_ops and
5241 linux_target_ops definitions.
5242 (the_low_target): Add comments for each unimplemented method.
5244 2015-07-09 Yao Qi <yao.qi@linaro.org>
5246 * linux-aarch64-low.c (aarch64_regmap): Remove.
5247 (aarch64_usrregs_info): Remove.
5248 (regs_info): Set field usrregs to NULL.
5250 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5252 * linux-low.c: Include "rsp-low.h"
5253 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5254 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5255 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5256 (handle_btrace_enable_pt): New.
5257 (handle_btrace_general_set): Support "pt".
5258 (handle_btrace_conf_general_set): Support "pt:size".
5260 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5262 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5265 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5267 * linux-aarch64-low.c: Remove comment about endianness.
5268 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5269 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5272 2015-06-24 Gary Benson <gbenson@redhat.com>
5274 * linux-i386-ipa.c (stdint.h): Do not include.
5275 * lynx-i386-low.c (stdint.h): Likewise.
5276 * lynx-ppc-low.c (stdint.h): Likewise.
5277 * mem-break.c (stdint.h): Likewise.
5278 * thread-db.c (stdint.h): Likewise.
5279 * tracepoint.c (stdint.h): Likewise.
5280 * win32-low.c (stdint.h): Likewise.
5282 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5284 * server.c (write_qxfer_response): Update call to
5285 remote_escape_output.
5287 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5288 Jan Kratochvil <jan.kratochvil@redhat.com>
5290 Merge multiple hex conversions.
5291 * gdbreplay.c (tohex): Rename to 'fromhex'.
5292 (logchar): Use fromhex.
5294 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5296 * server.c (handle_qxfer_libraries): Set `version' attribute for
5299 2015-06-10 Gary Benson <gbenson@redhat.com>
5301 * target.h (struct target_ops) <multifs_open>: New field.
5302 <multifs_unlink>: Likewise.
5303 <multifs_readlink>: Likewise.
5304 * linux-low.c (nat/linux-namespaces.h): New include.
5305 (linux_target_ops): Initialize the_target->multifs_open,
5306 the_target->multifs_unlink and the_target->multifs_readlink.
5307 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5308 * hostio.c (hostio_fs_pid): New static variable.
5309 (hostio_handle_new_gdb_connection): New function.
5310 (handle_setfs): Likewise.
5311 (handle_open): Use the_target->multifs_open as appropriate.
5312 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5313 (handle_readlink): Use the_target->multifs_readlink as
5315 (handle_vFile): Handle vFile:setfs packets.
5316 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5317 after target_handle_new_gdb_connection.
5319 2015-06-10 Gary Benson <gbenson@redhat.com>
5321 * configure.ac (AC_CHECK_FUNCS): Add setns.
5322 * config.in: Regenerate.
5323 * configure: Likewise.
5324 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5325 (linux-namespaces.o): New rule.
5326 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5328 2015-06-09 Gary Benson <gbenson@redhat.com>
5330 * hostio.c (handle_open): Process mode argument with
5331 fileio_to_host_mode.
5333 2015-06-01 Yao Qi <yao.qi@linaro.org>
5335 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5336 * linux-x86-low.c: Likewise.
5338 2015-05-28 Don Breazeal <donb@codesourcery.com>
5340 * linux-low.c (handle_extended_wait): Initialize
5341 thread_info.last_resume_kind for new fork children.
5343 2015-05-15 Pedro Alves <palves@redhat.com>
5345 * target.h (target_handle_new_gdb_connection): Rewrite using if
5346 wrapped in do/while.
5348 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5350 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5351 * configure, config.in: Regenerate.
5352 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5355 2015-05-12 Don Breazeal <donb@codesourcery.com>
5357 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5358 PTRACE_EVENT_VFORK_DONE.
5359 (linux_low_ptrace_options, extended_event_reported): Add vfork
5361 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5362 and "vforkdone" for RSP 'T' Stop Reply Packet.
5363 * server.h (report_vfork_events): Declare
5366 2015-05-12 Don Breazeal <donb@codesourcery.com>
5368 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5369 (the_low_target) <new_fork>: Initialize new member.
5370 * linux-arm-low.c (arm_new_fork): New function.
5371 (the_low_target) <new_fork>: Initialize new member.
5372 * linux-low.c (handle_extended_wait): Call new target function
5374 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5375 * linux-mips-low.c (mips_add_watchpoint): New function
5376 extracted from mips_insert_point.
5377 (the_low_target) <new_fork>: Initialize new member.
5378 (mips_linux_new_fork): New function.
5379 (mips_insert_point): Call mips_add_watchpoint.
5380 * linux-x86-low.c (x86_linux_new_fork): New function.
5381 (the_low_target) <new_fork>: Initialize new member.
5383 2015-05-12 Don Breazeal <donb@codesourcery.com>
5385 * linux-low.c (handle_extended_wait): Implement return value,
5386 rename argument 'event_child' to 'event_lwp', handle
5387 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5388 (linux_low_ptrace_options): New function.
5389 (linux_low_filter_event): Call linux_low_ptrace_options,
5390 use different argument fo linux_enable_event_reporting,
5391 use return value from handle_extended_wait.
5392 (extended_event_reported): New function.
5393 (linux_wait_1): Call extended_event_reported and set
5394 status to report fork events.
5395 (linux_write_memory): Add pid to debug message.
5396 (reset_lwp_ptrace_options_callback): New function.
5397 (linux_handle_new_gdb_connection): New function.
5398 (linux_target_ops): Initialize new structure member.
5399 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5400 * lynx-low.c: Initialize new structure member.
5401 * remote-utils.c (prepare_resume_reply): Implement stop reason
5402 "fork" for "T" stop message.
5403 * server.c (handle_query): Call handle_new_gdb_connection.
5404 * server.h (report_fork_events): Declare global flag.
5405 * target.h (struct target_ops) <handle_new_gdb_connection>:
5407 (target_handle_new_gdb_connection): New macro.
5408 * win32-low.c: Initialize new structure member.
5410 2015-05-12 Don Breazeal <donb@codesourcery.com>
5412 * mem-break.c (APPEND_TO_LIST): Define macro.
5413 (clone_agent_expr): New function.
5414 (clone_one_breakpoint): New function.
5415 (clone_all_breakpoints): New function.
5416 * mem-break.h: Declare new functions.
5418 2015-05-12 Don Breazeal <donb@codesourcery.com>
5420 * linux-low.c (linux_supports_fork_events): New function.
5421 (linux_supports_vfork_events): New function.
5422 (linux_target_ops): Initialize new structure members.
5423 (initialize_low): Call linux_check_ptrace_features.
5424 * lynx-low.c (lynx_target_ops): Initialize new structure
5426 * server.c (report_fork_events, report_vfork_events):
5428 (handle_query): Add new features to qSupported packet and
5430 (captured_main): Initialize new global variables.
5431 * target.h (struct target_ops) <supports_fork_events>:
5433 <supports_vfork_events>: New member.
5434 (target_supports_fork_events): New macro.
5435 (target_supports_vfork_events): New macro.
5436 * win32-low.c (win32_target_ops): Initialize new structure
5439 2015-05-12 Gary Benson <gbenson@redhat.com>
5441 * server.c (handle_qxfer_exec_file): Use current process
5444 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5446 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5447 Remove HAVE_PTRACE_GETREGS conditionals.
5448 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5449 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5451 2015-05-08 Yao Qi <yao.qi@linaro.org>
5453 * linux-low.c (linux_supports_conditional_breakpoints): New
5455 (linux_target_ops): Install new target method.
5456 * lynx-low.c (lynx_target_ops): Install NULL hook for
5457 supports_conditional_breakpoints.
5458 * nto-low.c (nto_target_ops): Likewise.
5459 * spu-low.c (spu_target_ops): Likewise.
5460 * win32-low.c (win32_target_ops): Likewise.
5461 * server.c (handle_query): Check
5462 target_supports_conditional_breakpoints.
5463 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5465 (target_supports_conditional_breakpoints): New macro.
5467 2015-05-06 Pedro Alves <palves@redhat.com>
5470 * server.c (start_inferior): If the process exits, mourn it.
5472 2015-04-21 Gary Benson <gbenson@redhat.com>
5474 * hostio.c (fileio_open_flags_to_host): Factored out to
5475 fileio_to_host_openflags in common/fileio.c. Single use
5478 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5480 * linux-xtensa-low.c (xtensa_fill_gregset)
5481 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5484 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5486 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5487 (regs_info): Replace usrregs pointer with NULL.
5489 2015-04-17 Gary Benson <gbenson@redhat.com>
5491 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5492 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5493 * server.c (handle_qxfer_exec_file): New function.
5494 (qxfer_packets): Add exec-file entry.
5495 (handle_query): Report qXfer:exec-file:read as supported packet.
5497 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5499 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5501 2015-04-09 Gary Benson <gbenson@redhat.com>
5503 * hostio-errno.c (errno_to_fileio_error): Remove function.
5504 Update caller to use remote_fileio_to_fio_error.
5506 2015-04-09 Yao Qi <yao.qi@linaro.org>
5508 * linux-low.c (linux_insert_point): Call
5509 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5510 (linux_remove_point): Call remove_memory_breakpoint if type is
5512 * linux-x86-low.c (x86_insert_point): Don't call
5513 insert_memory_breakpoint.
5514 (x86_remove_point): Don't call remove_memory_breakpoint.
5516 2015-04-01 Pedro Alves <palves@redhat.com>
5517 Cleber Rosa <crosa@redhat.com>
5519 * server.c (gdbserver_usage): Reorganize and extend the usage
5522 2015-03-24 Pedro Alves <palves@redhat.com>
5524 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5525 output. Also dump TRAP_TRACE.
5526 (linux_low_filter_event): In debug output, distinguish a
5527 resume_stop SIGSTOP from a delayed SIGSTOP.
5529 2015-03-24 Gary Benson <gbenson@redhat.com>
5531 * linux-x86-low.c (x86_linux_new_thread): Moved to
5533 (x86_linux_prepare_to_resume): Likewise.
5535 2015-03-24 Gary Benson <gbenson@redhat.com>
5537 * Makefile.in (x86-linux-dregs.o): New rule.
5538 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5539 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5540 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5541 (x86_linux_dr_get): Likewise.
5542 (x86_linux_dr_set): Likewise.
5543 (update_debug_registers_callback): Likewise.
5544 (x86_linux_dr_set_addr): Likewise.
5545 (x86_linux_dr_get_addr): Likewise.
5546 (x86_linux_dr_set_control): Likewise.
5547 (x86_linux_dr_get_control): Likewise.
5548 (x86_linux_dr_get_status): Likewise.
5549 (x86_linux_update_debug_registers): Likewise.
5551 2015-03-24 Gary Benson <gbenson@redhat.com>
5553 * linux-x86-low.c (x86_linux_update_debug_registers):
5554 New function, factored out from...
5555 (x86_linux_prepare_to_resume): ...this.
5557 2015-03-24 Gary Benson <gbenson@redhat.com>
5559 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5560 (x86_linux_dr_set): Likewise.
5561 (update_debug_registers_callback): Likewise.
5562 (x86_linux_dr_set_addr): Likewise.
5563 (x86_linux_dr_get_addr): Likewise.
5564 (x86_linux_dr_set_control): Likewise.
5565 (x86_linux_dr_get_control): Likewise.
5566 (x86_linux_dr_get_status): Likewise.
5567 (x86_linux_prepare_to_resume): Likewise.
5569 2015-03-24 Gary Benson <gbenson@redhat.com>
5571 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5572 Use perror_with_name. Pass string through gettext.
5573 (x86_linux_dr_set): Likewise.
5575 2015-03-24 Gary Benson <gbenson@redhat.com>
5577 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5578 (x86_linux_dr_set_addr): ...this.
5579 (x86_dr_low_get_addr): Rename to...
5580 (x86_linux_dr_get_addr): ...this.
5581 (x86_dr_low_set_control): Rename to...
5582 (x86_linux_dr_set_control): ...this.
5583 (x86_dr_low_get_control): Rename to...
5584 (x86_linux_dr_get_control): ...this.
5585 (x86_dr_low_get_status): Rename to...
5586 (x86_linux_dr_get_status): ...this.
5587 (x86_dr_low): Update with new function names.
5589 2015-03-24 Gary Benson <gbenson@redhat.com>
5591 * Makefile.in (x86-linux.o): New rule.
5592 * configure.srv: Add x86-linux.o to relevant targets.
5593 * linux-low.c (lwp_set_arch_private_info): New function.
5594 (lwp_arch_private_info): Likewise.
5595 * linux-x86-low.c: Include nat/x86-linux.h.
5596 (arch_lwp_info): Removed structure.
5597 (update_debug_registers_callback):
5598 Use lwp_set_debug_registers_changed.
5599 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5600 and lwp_set_debug_registers_changed.
5601 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5603 2015-03-24 Gary Benson <gbenson@redhat.com>
5605 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5606 * linux-arm-low.c (arm_new_thread): Likewise.
5607 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5608 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5609 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5610 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5612 2015-03-24 Gary Benson <gbenson@redhat.com>
5614 * linux-low.c (ptid_of_lwp): New function.
5615 (lwp_is_stopped): Likewise.
5616 (lwp_stop_reason): Likewise.
5617 * linux-x86-low.c (update_debug_registers_callback):
5619 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5622 2015-03-24 Gary Benson <gbenson@redhat.com>
5624 * linux-low.h (linux_stop_lwp): Remove declaration.
5626 2015-03-24 Gary Benson <gbenson@redhat.com>
5628 * linux-low.h: Include nat/linux-nat.h.
5629 * linux-low.c (iterate_over_lwps_args): New structure.
5630 (iterate_over_lwps_filter): New function.
5631 (iterate_over_lwps): Likewise.
5632 * linux-x86-low.c (update_debug_registers_callback):
5633 Update signature to what iterate_over_lwps expects.
5634 Remove PID check that iterate_over_lwps now performs.
5635 (x86_dr_low_set_addr): Use iterate_over_lwps.
5636 (x86_dr_low_set_control): Likewise.
5638 2015-03-24 Gary Benson <gbenson@redhat.com>
5640 * linux-x86-low.c (x86_debug_reg_state): New function.
5641 (x86_linux_prepare_to_resume): Use the above.
5643 2015-03-24 Gary Benson <gbenson@redhat.com>
5645 * linux-low.c (current_lwp_ptid): New function.
5646 * linux-x86-low.c: Include nat/linux-nat.h.
5647 (x86_dr_low_get_addr): Use current_lwp_ptid.
5648 (x86_dr_low_get_control): Likewise.
5649 (x86_dr_low_get_status): Likewise.
5651 2015-03-20 Pedro Alves <palves@redhat.com>
5653 * tracepoint.c (cmd_qtstatus): Make "str" const.
5655 2015-03-20 Pedro Alves <palves@redhat.com>
5657 * server.c (handle_general_set): Make "req_str" const.
5659 2015-03-19 Pedro Alves <palves@redhat.com>
5661 * linux-low.c (linux_resume_one_lwp): Rename to ...
5662 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5663 instead call perror_with_name.
5664 (check_ptrace_stopped_lwp_gone): New function.
5665 (linux_resume_one_lwp): Reimplement as wrapper around
5666 linux_resume_one_lwp_throw that swallows errors if the LWP is
5669 2015-03-19 Pedro Alves <palves@redhat.com>
5671 * linux-low.c (count_events_callback, select_event_lwp_callback):
5672 No longer check whether the thread has resume_stop as last resume
5675 2015-03-19 Pedro Alves <palves@redhat.com>
5677 * linux-low.c (count_events_callback, select_event_lwp_callback):
5678 Use the lwp's status_pending_p field, not the thread's.
5680 2015-03-19 Pedro Alves <palves@redhat.com>
5682 * linux-low.c (select_event_lwp_callback): Update comments to
5683 no longer mention SIGTRAP.
5685 2015-03-18 Gary Benson <gbenson@redhat.com>
5687 * server.c (handle_query): Do not report vFile:fstat as supported.
5689 2015-03-11 Gary Benson <gbenson@redhat.com>
5691 * hostio.c (sys/types.h): New include.
5692 (sys/stat.h): Likewise.
5693 (common-remote-fileio.h): Likewise.
5694 (handle_fstat): New function.
5695 (handle_vFile): Handle vFile:fstat packets.
5697 2015-03-11 Gary Benson <gbenson@redhat.com>
5699 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5700 struct stat.st_blocks and struct stat.st_blksize.
5701 * configure: Regenerate.
5702 * config.in: Likewise.
5703 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5704 (OBS): Add common-remote-fileio.o.
5705 (common-remote-fileio.o): New rule.
5707 2015-03-09 Pedro Alves <palves@redhat.com>
5709 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5710 'struct sockaddr' pointer in 'accept' call.
5712 2015-03-09 Pedro Alves <palves@redhat.com>
5715 2015-03-07 Pedro Alves <palves@redhat.com>
5716 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5717 or <winsock2.h> here. Instead include "gdb_socket.h".
5718 (remote_open): Use union gdb_sockaddr_u.
5719 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5720 or <winsock2.h> here. Instead include "gdb_socket.h".
5721 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5722 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5724 (init_named_socket, gdb_agent_helper_thread): Use union
5727 2015-03-07 Pedro Alves <palves@redhat.com>
5729 * configure.ac (build_warnings): Move
5730 -Wdeclaration-after-statement to the C-specific set.
5731 * configure: Regenerate.
5733 2015-03-07 Pedro Alves <palves@redhat.com>
5735 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5736 or <winsock2.h> here. Instead include "gdb_socket.h".
5737 (remote_open): Use union gdb_sockaddr_u.
5738 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5739 or <winsock2.h> here. Instead include "gdb_socket.h".
5740 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5741 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5743 (init_named_socket, gdb_agent_helper_thread): Use union
5746 2015-03-07 Pedro Alves <palves@redhat.com>
5748 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5751 2015-03-06 Yao Qi <yao.qi@linaro.org>
5753 * linux-aarch64-low.c (aarch64_insert_point): Use
5754 show_debug_regs as a boolean.
5755 (aarch64_remove_point): Likewise.
5757 2015-03-05 Pedro Alves <palves@redhat.com>
5759 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5760 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5761 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5762 * nto-low.c (nto_target_ops): Likewise.
5763 * spu-low.c (spu_target_ops): Likewise.
5764 * win32-low.c (win32_target_ops): Likewise.
5766 2015-03-04 Pedro Alves <palves@redhat.com>
5768 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5769 Decide whether a breakpoint triggered based on the SIGTRAP's
5771 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5772 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5773 (linux_low_filter_event): Check for breakpoints before checking
5775 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5777 (linux_stopped_by_sw_breakpoint)
5778 (linux_supports_stopped_by_sw_breakpoint)
5779 (linux_stopped_by_hw_breakpoint)
5780 (linux_supports_stopped_by_hw_breakpoint): New functions.
5781 (linux_target_ops): Install new target methods.
5783 2015-03-04 Pedro Alves <palves@redhat.com>
5785 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5786 * server.c (swbreak_feature, hwbreak_feature): New globals.
5787 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5788 (captured_main): Clear swbreak_feature and hwbreak_feature.
5789 * server.h (swbreak_feature, hwbreak_feature): Declare.
5790 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5791 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5792 supports_stopped_by_hw_breakpoint>: New fields.
5793 (target_supports_stopped_by_sw_breakpoint)
5794 (target_stopped_by_sw_breakpoint)
5795 (target_supports_stopped_by_hw_breakpoint)
5796 (target_stopped_by_hw_breakpoint): Declare.
5798 2015-03-04 Pedro Alves <palves@redhat.com>
5800 enum lwp_stop_reason -> enum target_stop_reason
5801 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5802 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5803 (linux_wait_1, stuck_in_jump_pad_callback)
5804 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5805 (linux_stopped_by_watchpoint):
5806 * linux-low.h (enum lwp_stop_reason): Delete.
5807 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5808 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5810 2015-03-04 Yao Qi <yao.qi@linaro.org>
5812 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5814 2015-03-03 Gary Benson <gbenson@redhat.com>
5816 * hostio.c (handle_vFile): Fix prefix lengths.
5818 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5820 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5823 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5825 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5826 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5827 (clean): Add "rm -f" for above C files.
5828 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5829 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5830 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5831 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5832 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5833 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5834 (init_registers_s390x_vx_linux64)
5835 (init_registers_s390x_tevx_linux64)
5836 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5837 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5839 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5840 (s390_store_vxrs_high): New functions.
5841 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5843 (s390_arch_setup): Add logic for selecting one of the new target
5844 descriptions. Activate the new vector regsets if applicable.
5845 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5846 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5847 and init_registers_s390x_tevx_linux64.
5849 2015-03-01 Pedro Alves <palves@redhat.com>
5851 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5854 2015-02-27 Pedro Alves <palves@redhat.com>
5856 * linux-x86-low.c (u_debugreg_offset): New function.
5857 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5859 2015-02-27 Pedro Alves <palves@redhat.com>
5861 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5862 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5863 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5864 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5865 (ps_lsetfpregs, ps_getpid)
5866 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5867 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5868 (ps_lsetxregs, ps_plog): Declare.
5870 2015-02-27 Pedro Alves <palves@redhat.com>
5872 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5873 IP_AGENT_EXPORT_FUNC.
5874 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5875 IP_AGENT_EXPORT_FUNC.
5876 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5877 (IP_AGENT_EXPORT): Delete.
5878 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5879 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5880 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5881 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5882 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5883 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5884 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5885 (traceframe_read_count, traceframe_write_count)
5886 (traceframes_created, trace_state_variables, get_raw_reg)
5887 (get_trace_state_variable_value, set_trace_state_variable_value)
5888 (ust_loaded, helper_thread_id, cmd_buf): Use
5889 IPA_SYM_EXPORTED_NAME.
5890 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5891 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5892 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5893 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5894 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5895 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5896 EXTERN_C_PUSH/EXTERN_C_POP.
5897 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5898 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5899 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5900 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5901 (traceframe_write_count, traceframe_read_count)
5902 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5903 (about_to_request_buffer_space, get_trace_state_variable_value)
5904 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5905 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5906 EXTERN_C_PUSH/EXTERN_C_POP.
5907 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5908 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5909 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5910 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5911 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5912 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5913 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5914 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5916 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5917 (IP_AGENT_EXPORT_VAR_DECL): Define.
5919 (gdb_agent_get_raw_reg): Declare.
5921 2015-02-27 Tom Tromey <tromey@redhat.com>
5922 Pedro Alves <palves@redhat.com>
5924 Rename symbols whose names are reserved C++ keywords throughout.
5926 2015-02-27 Pedro Alves <palves@redhat.com>
5928 * Makefile.in (COMPILER): New, get it from autoconf.
5929 (CXX): Get from autoconf instead.
5930 (COMPILE.pre): Use COMPILER.
5931 (CC-LD): Rename to ...
5932 (CC_LD): ... this. Use COMPILER.
5933 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5934 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5935 * acinclude.m4: Include build-with-cxx.m4.
5936 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5937 Disable -Werror by default if building in C++ mode.
5938 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5939 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5940 the C++ compiler. Save/restore CXXFLAGS too.
5941 * configure: Regenerate.
5943 2015-02-27 Pedro Alves <palves@redhat.com>
5945 * acinclude.m4: Include libiberty.m4.
5946 * configure.ac: Call libiberty_INIT.
5947 * config.in, configure: Regenerate.
5949 2015-02-26 Pedro Alves <palves@redhat.com>
5951 * linux-low.c (linux_wait_1): When incrementing the PC past a
5952 program breakpoint always use the_low_target.breakpoint_len as
5953 increment, rather than the maximum between that and
5954 the_low_target.decr_pc_after_break.
5956 2015-02-23 Pedro Alves <palves@redhat.com>
5958 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5959 thread was doing a step-over; always adjust the PC if
5960 we stepped over a permanent breakpoint.
5961 (linux_wait_1): If we stepped over breakpoint that was on top of a
5962 permanent breakpoint, manually advance the PC past it.
5964 2015-02-23 Pedro Alves <palves@redhat.com>
5966 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5968 (x86_fill_gregset, x86_store_gregset): Use it when handling
5971 2015-02-20 Pedro Alves <palves@redhat.com>
5973 * thread-db.c: Include "nat/linux-procfs.h".
5974 (thread_db_init): Skip listing new threads if the kernel supports
5975 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5977 2015-02-20 Pedro Alves <palves@redhat.com>
5979 * linux-low.c (status_pending_p_callback): Use ptid_match.
5981 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5983 PR breakpoints/16812
5984 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5985 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5986 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5988 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5990 PR breakpoints/15956
5991 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5993 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5995 * linux-low.c (linux_low_btrace_conf): Print size.
5996 * server.c (handle_btrace_conf_general_set): New.
5997 (hanle_general_set): Call handle_btrace_conf_general_set.
5998 (handle_query): Report Qbtrace-conf:bts:size as supported.
6000 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6002 * linux-low.c (linux_low_enable_btrace): Update parameters.
6003 (linux_low_btrace_conf): New.
6004 (linux_target_ops)<to_btrace_conf>: Initialize.
6005 * server.c (current_btrace_conf): New.
6006 (handle_btrace_enable): Rename to ...
6007 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6008 to target_enable_btrace. Update comment. Update users.
6009 (handle_qxfer_btrace_conf): New.
6010 (qxfer_packets): Add btrace-conf entry.
6011 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6012 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6013 (target_ops)<read_btrace_conf>: New.
6014 (target_enable_btrace): Update parameters.
6015 (target_read_btrace_conf): New.
6017 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6019 * server.c (handle_btrace_general_set): Remove call to
6020 target_supports_btrace.
6021 (supported_btrace_packets): New.
6022 (handle_query): Call supported_btrace_packets.
6023 * target.h: include btrace-common.h.
6024 (btrace_target_info): Removed.
6025 (supports_btrace, target_supports_btrace): Update parameters.
6027 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6029 * Makefile.in (SFILES): Add common/btrace-common.c.
6030 (OBS): Add common/btrace-common.o.
6031 (btrace-common.o): Add build rules.
6032 * linux-low: Include btrace-common.h.
6033 (linux_low_read_btrace): Use struct btrace_data. Call
6034 btrace_data_init and btrace_data_fini.
6036 2015-02-06 Pedro Alves <palves@redhat.com>
6038 * thread-db.c (find_new_threads_callback): Add debug output.
6040 2015-02-04 Pedro Alves <palves@redhat.com>
6042 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6043 (resume_stopped_resumed_lwps): New function.
6044 (linux_wait_for_event_filtered): Use it.
6046 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6048 * Makefile.in (SFILES): Add linux-personality.c.
6049 (linux-personality.o): New rule.
6050 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6051 list of objects to be built.
6052 * linux-low.c: Include nat/linux-personality.h.
6053 (linux_create_inferior): Remove code to disable address space
6054 randomization (moved to ../nat/linux-personality.c). Create
6055 cleanup to disable address space randomization.
6057 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6059 * Makefile.in (posix-strerror.o): New rule.
6060 (mingw-strerror.o): Likewise.
6061 * configure: Regenerated.
6062 * configure.ac: Source file ../common/common.host. Initialize new
6063 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6065 2015-01-14 Yao Qi <yao@codesourcery.com>
6067 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6068 (ppc-linux.o): New rule.
6069 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6070 * configure.ac: AC_CHECK_FUNCS(getauxval).
6071 * config.in: Re-generated.
6072 * configure: Re-generated.
6073 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6074 ppc64_64bit_inferior_p
6076 2015-01-14 Yao Qi <yao@codesourcery.com>
6078 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6079 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6080 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6081 (PT_ORIG_R3, PT_TRAP): Likewise.
6082 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6083 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6084 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6086 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6088 * i387-fp.c (i387_cache_to_xsave): In look over
6089 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6090 zmmh_low_space field by use of zmmh_high_space.
6092 2015-01-09 Pedro Alves <palves@redhat.com>
6094 * linux-low.c (step_over_bkpt): Move higher up in the file.
6095 (handle_extended_wait): Don't store the stop_pc here.
6096 (get_stop_pc): Adjust comments and rename to ...
6097 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6098 stopped for a software breakpoint or hardware breakpoint.
6099 (thread_still_has_status_pending_p): New function.
6100 (status_pending_p_callback): Use
6101 thread_still_has_status_pending_p. If the event is no longer
6102 interesting, resume the LWP.
6103 (handle_tracepoints): Add assert.
6104 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6105 (wstatus_maybe_breakpoint): New function.
6106 (cancel_breakpoint): Delete function.
6107 (check_stopped_by_watchpoint): New function, factored out from
6108 linux_low_filter_event.
6109 (lp_status_maybe_breakpoint): Delete function.
6110 (linux_low_filter_event): Remove filter_ptid argument.
6111 Leave thread group exits pending here. Store the LWP's stop PC.
6112 Always leave events pending.
6113 (linux_wait_for_event_filtered): Pull all events out of the
6114 kernel, and leave them all pending.
6115 (count_events_callback, select_event_lwp_callback): Consider all
6117 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6118 (select_event_lwp): Only give preference to the stepping LWP in
6119 all-stop mode. Adjust comments.
6120 (ignore_event): New function.
6121 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6122 references to cancel_breakpoints. Adjust to renames. Also give
6123 equal priority to all LWPs that have had events in non-stop mode.
6124 If reporting a software breakpoint event, unadjust the LWP's PC.
6125 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6126 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6128 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6129 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6130 (linux_stopped_by_watchpoint): Adjust.
6131 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6132 * linux-low.h (enum lwp_stop_reason): New.
6133 (struct lwp_info) <stop_pc>: Adjust comment.
6134 <stopped_by_watchpoint>: Delete field.
6135 <stop_reason>: New field.
6136 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6137 * mem-break.c (software_breakpoint_inserted_here)
6138 (hardware_breakpoint_inserted_here): New function.
6139 * mem-break.h (software_breakpoint_inserted_here)
6140 (hardware_breakpoint_inserted_here): Declare.
6141 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6142 (cancel_breakpoints): Delete.
6143 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6144 (upload_fast_traceframes): Remove references to
6147 2015-01-09 Pedro Alves <palves@redhat.com>
6149 * thread-db.c (find_new_threads_callback): Ignore thread if the
6150 kernel thread ID is -1.
6152 2015-01-09 Pedro Alves <palves@redhat.com>
6154 * linux-low.c (linux_attach_fail_reason_string): Move to
6155 nat/linux-ptrace.c, and rename.
6156 (linux_attach_lwp): Update comment.
6157 (attach_proc_task_lwp_callback): New function.
6158 (linux_attach): Adjust to rename and use
6159 linux_proc_attach_tgid_threads.
6160 (linux_attach_fail_reason_string): Delete declaration.
6162 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6164 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6165 * server.c (gdbserver_version): Likewise.
6167 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6169 * remote-utils.c: Include ctype.h.
6170 (input_interrupt): Explicitly handle the case when the char
6171 received is the NUL byte. Improve the printing of non-ASCII
6174 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6176 * linux-low.c (linux_low_filter_event): Update call to
6177 linux_enable_event_reporting following the addition of
6178 a new parameter to that function.
6180 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6183 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6184 (AARCH64_FPCR_REGNO): Likewise.
6185 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6186 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6187 (aarch64_store_fpregset): Likewise.
6189 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6191 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6192 Remove FIXME comment about assumption about N.
6194 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6196 * configure.ac: If large-file support is disabled in GDBserver,
6197 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6198 * configure: Regenerate.
6200 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6202 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6203 warning upon ENODATA from ptrace.
6204 * linux-s390-low.c (s390_store_tdb): New.
6205 (s390_regsets): Add regset for NT_S390_TDB.
6207 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6209 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6210 without a fill_function.
6211 * linux-s390-low.c (s390_fill_last_break): Remove.
6212 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6213 (s390_arch_setup): Use regset's size instead of fill_function for
6216 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6218 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6219 the regset's store function when ptrace returned an error.
6220 * regcache.c (get_thread_regcache): Invalidate register cache
6221 before fetching inferior's registers.
6223 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6225 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6226 while-loop as for-loop.
6227 (regsets_store_inferior_registers): Likewise.
6229 2014-11-28 Yao Qi <yao@codesourcery.com>
6231 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6232 * config.in, configure: Re-generate.
6233 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6236 2014-11-21 Yao Qi <yao@codesourcery.com>
6238 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6239 (AC_CHECK_HEADERS): Remove malloc.h.
6240 * configure: Re-generated.
6241 * config.in: Re-generated.
6242 * server.h: Don't include alloca.h and malloc.h.
6243 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6244 Don't include malloc.h.
6246 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6248 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6249 corresponding ERRNO check in same block.
6251 2014-11-12 Pedro Alves <palves@redhat.com>
6253 * server.c (cont_thread): Update comment.
6254 (start_inferior, attach_inferior): No longer clear cont_thread.
6255 (handle_v_cont): No longer set cont_thread.
6256 (captured_main): Clear cont_thread each time a GDB connects.
6258 2014-11-12 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6261 thread, and don't resume all threads if the Hc thread has exited.
6263 2014-11-12 Pedro Alves <palves@redhat.com>
6265 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6266 the process group instead of to a specific LWP.
6268 2014-10-15 Pedro Alves <palves@redhat.com>
6271 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6273 (arm_set_thread_context): Delete.
6274 (the_low_target): Adjust.
6275 * win32-i386-low.c (debug_registers_changed)
6276 (debug_registers_used): Delete.
6277 (update_debug_registers_callback): New function.
6278 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6279 needing to update their debug registers.
6280 (win32_get_current_dr): New function.
6281 (x86_dr_low_get_addr, x86_dr_low_get_control)
6282 (x86_dr_low_get_status): Fetch the debug register from the thread
6284 (i386_initial_stuff): Adjust.
6285 (i386_get_thread_context): Remove current_event parameter. Don't
6286 clear debug_registers_changed nor copy DR values to
6288 (i386_set_thread_context): Delete.
6289 (i386_prepare_to_resume): New function.
6290 (i386_thread_added): Mark the thread as needing to update irs
6292 (the_low_target): Remove i386_set_thread_context and install
6293 i386_prepare_to_resume.
6294 * win32-low.c (win32_get_thread_context): Adjust.
6295 (win32_set_thread_context): Use SetThreadContext
6297 (win32_prepare_to_resume): New function.
6298 (win32_require_context): New function, factored out from ...
6299 (thread_rec): ... this.
6300 (continue_one_thread): Call win32_prepare_to_resume on each thread
6301 we're about to continue.
6302 (win32_resume): Call win32_prepare_to_resume on the event thread.
6303 * win32-low.h (struct win32_thread_info)
6304 <debug_registers_changed>: New field.
6305 (struct win32_target_ops): Change prototype of set_thread_context,
6306 delete set_thread_context and add prepare_to_resume.
6307 (win32_require_context): New declaration.
6309 2014-10-08 Gary Benson <gbenson@redhat.com>
6311 * server.h: Do not include common-exceptions.h.
6313 2014-10-08 Gary Benson <gbenson@redhat.com>
6315 * server.h: Do not include cleanups.h.
6317 2014-09-30 James Hogan <james.hogan@imgtec.com>
6319 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6322 2014-09-23 Yao Qi <yao@codesourcery.com>
6324 * linux-low.c (lp_status_maybe_breakpoint): New function.
6325 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6326 (count_events_callback): Likewise.
6327 (select_event_lwp_callback): Likewise.
6328 (cancel_breakpoints_callback): Likewise.
6330 2014-09-19 Don Breazeal <donb@codesourcery.com>
6332 * linux-low.c (handle_extended_wait): Call
6333 linux_ptrace_get_extended_event.
6334 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6335 linux_is_extended_waitstatus.
6337 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6339 * Makefile.in (CPPFLAGS): Define.
6340 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6341 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6343 2014-09-16 Gary Benson <gbenson@redhat.com>
6345 * inferiors.h (current_inferior): Renamed as...
6346 (current_thread): New variable. All uses updated.
6347 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6348 (maybe_move_out_of_jump_pad): Likewise.
6349 (cancel_breakpoint): Likewise.
6350 (linux_low_filter_event): Likewise.
6351 (wait_for_sigstop): Likewise.
6352 (linux_resume_one_lwp): Likewise.
6353 (need_step_over_p): Likewise.
6354 (start_step_over): Likewise.
6355 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6356 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6357 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6358 and save_inferior as saved_thread.
6359 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6361 (regcache_invalidate_thread): Likewise.
6362 * remote-utils.c (prepare_resume_reply): Likewise.
6363 * thread-db.c (thread_db_get_tls_address): Likewise.
6364 (disable_thread_event_reporting): Likewise.
6365 (remove_thread_event_breakpoints): Likewise.
6366 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6368 * target.h (set_desired_inferior): Renamed as...
6369 (set_desired_thread): New declaration. All uses updated.
6370 * server.c (myresume): Updated comment to reference thread instead
6372 (handle_serial_event): Likewise.
6373 (handle_target_event): Likewise.
6375 2014-09-12 Tom Tromey <tromey@redhat.com>
6376 Gary Benson <gbenson@redhat.com>
6378 * regcache.h: Include common-regcache.h.
6379 (regcache_read_pc): Don't declare.
6380 * regcache.c (get_thread_regcache_for_ptid): New function.
6382 2014-09-11 Tom Tromey <tromey@redhat.com>
6383 Gary Benson <gbenson@redhat.com>
6385 * symbol.c: New file.
6386 * Makefile.in (SFILES): Add symbol.c.
6387 (OBS): Add symbol.o.
6389 2014-09-11 Gary Benson <gbenson@redhat.com>
6391 * target.c (target_stop_ptid, target_continue_ptid): New
6394 2014-09-11 Tom Tromey <tromey@redhat.com>
6395 Gary Benson <gbenson@redhat.com>
6397 * target.h: Include target/target.h.
6398 * target.c (target_read_memory, target_read_uint32)
6399 (target_write_memory): New functions.
6401 2014-09-11 Gary Benson <gbenson@redhat.com>
6403 * server.h (debug_hw_points): Don't declare.
6404 * server.c (debug_hw_points): Don't define. Replace all uses
6405 with show_debug_regs.
6406 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6407 all uses with show_debug_regs.
6409 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6411 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6412 endianness into account.
6413 (ppc_supply_ptrace_register): Likewise.
6415 2014-09-03 James Hogan <james.hogan@imgtec.com>
6417 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6418 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6420 2014-09-03 Gary Benson <gbenson@redhat.com>
6422 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6423 ALL_DEBUG_ADDRESS_REGISTERS.
6425 2014-09-02 Gary Benson <gbenson@redhat.com>
6427 * i386-low.h: Renamed as...
6428 * x86-low.h: New file. All type, function and variable name
6429 prefixes changed from "i386_" to "x86_". All references updated.
6430 * i386-low.c: Renamed as...
6431 * x86-low.c: New file. All type, function and variable name
6432 prefixes changed from "i386_" to "x86_". All references updated.
6434 2014-09-02 Gary Benson <gbenson@redhat.com>
6436 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6437 (x86_linux_new_thread): Likewise.
6439 2014-08-29 Gary Benson <gbenson@redhat.com>
6441 * server.h (setjmp.h): Do not include.
6442 (toplevel): Do not declare.
6443 (common-exceptions.h): Include.
6444 (cleanups.h): Likewise.
6445 * server.c (toplevel): Do not define.
6446 (exit_code): New static global.
6447 (detach_or_kill_for_exit_cleanup): New function.
6448 (main): New function. Original main renamed to...
6449 (captured_main): New function.
6450 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6452 2014-08-29 Gary Benson <gbenson@redhat.com>
6454 * Makefile.in (SFILES): Add common/common-exceptions.c.
6455 (OBS): Add common-exceptions.o.
6456 (common-exceptions.o): New rule.
6457 * utils.c (prepare_to_throw_exception): New function.
6459 2014-08-29 Gary Benson <gbenson@redhat.com>
6461 * config.in: Regenerate.
6462 * configure: Likewise.
6464 2014-08-29 Gary Benson <gbenson@redhat.com>
6466 * Makefile.in (SFILES): Add common/cleanups.c.
6468 (cleanups.o): New rule.
6470 2014-08-29 Gary Benson <gbenson@redhat.com>
6472 * utils.c (internal_vwarning): New function.
6474 2014-08-28 Gary Benson <gbenson@redhat.com>
6476 * utils.h (fatal): Remove declaration.
6477 * utils.c (fatal): Remove function.
6479 2014-08-28 Gary Benson <gbenson@redhat.com>
6481 * tracepoint.c (gdb_agent_init): Replace fatal with
6483 (initialize_tracepoint): Likewise.
6485 2014-08-28 Gary Benson <gbenson@redhat.com>
6487 * remote-utils.c (remote_prepare): Replace fatal with error.
6489 2014-08-28 Gary Benson <gbenson@redhat.com>
6491 * linux-low.c (linux_async): Replace fatal with warning.
6493 (linux_start_non_stop): Return -1 if linux_async failed.
6495 2014-08-28 Gary Benson <gbenson@redhat.com>
6497 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6499 (i386_dr_low_get_addr): Remove vague comment.
6500 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6503 2014-08-28 Gary Benson <gbenson@redhat.com>
6505 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6506 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6508 (linux_resume_one_lwp): Likewise.
6509 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6511 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6512 with internal_error.
6513 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6514 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6515 (find_register_by_name): Replace fatal with internal_error.
6516 (find_regno): Likewise.
6517 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6518 * thread-db.c (thread_db_create_event): Likewise.
6519 (thread_db_load_search): Likewise.
6520 (try_thread_db_load_1): Likewise.
6521 * tracepoint.c (get_jump_space_head): Replace fatal with
6523 (claim_trampoline_space): Likewise.
6524 (have_fast_tracepoint_trampoline_buffer): Likewise.
6525 (cmd_qtstart): Likewise.
6526 (stop_tracing): Likewise.
6527 (fast_tracepoint_collecting): Likewise.
6528 (target_malloc): Likewise.
6529 (download_tracepoint): Likewise.
6530 (download_trace_state_variables): Replace check with gdb_assert.
6531 (upload_fast_traceframes): Replace fatal with internal_error.
6533 2014-08-19 Tom Tromey <tromey@redhat.com>
6534 Gary Benson <gbenson@redhat.com>
6536 * Makefile.in (SFILES): Add common/common-debug.c.
6537 (OBS): Add common-debug.o.
6538 (common-debug.o): New rule.
6539 * debug.h (debug_printf): Don't declare.
6540 * debug.c (debug_printf): Renamed and rewritten as...
6541 (debug_vprintf): New function.
6543 2014-08-19 Gary Benson <gbenson@redhat.com>
6545 * utils.h: Do not include print-utils.h.
6547 2014-08-19 Tom Tromey <tromey@redhat.com>
6548 Gary Benson <gbenson@redhat.com>
6550 * server.h: Add static assertion.
6551 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6553 2014-08-19 Tom Tromey <tromey@redhat.com>
6554 Gary Benson <gbenson@redhat.com>
6556 * Makefile.in (SFILES): Add common/errors.c.
6557 (OBS): Add errors.o.
6558 (IPA_OBS): Add errors-ipa.o.
6559 (errors.o): New rule.
6560 (errors-ipa.o): Likewise.
6561 * utils.h (perror_with_name, error, warning): Don't declare.
6562 * utils.c (warning): Renamed and rewritten as...
6563 (vwarning): New function.
6564 (error): Renamed and rewritten as...
6565 (verror): New function.
6566 (internal_error): Renamed and rewritten as...
6567 (internal_verror): New function.
6569 2014-08-07 Gary Benson <gbenson@redhat.com>
6571 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6572 * configure: Regenerate.
6573 * config.in: Likewise.
6574 * server.h: Do not include errno.h.
6575 * event-loop.c: Likewise.
6576 * hostio-errno.c: Likewise.
6577 * linux-low.c: Likewise.
6578 * remote-utils.c: Likewise.
6579 * spu-low.c: Likewise.
6580 * utils.c: Likewise.
6581 * gdbreplay.c: Unconditionally include errno.h.
6583 2014-08-07 Gary Benson <gbenson@redhat.com>
6585 * server.h: Do not include string.h.
6586 * event-loop.c: Likewise.
6587 * linux-low.c: Likewise.
6588 * regcache.c: Likewise.
6589 * remote-utils.c: Likewise.
6590 * spu-low.c: Likewise.
6591 * utils.c: Likewise.
6593 2014-08-07 Gary Benson <gbenson@redhat.com>
6595 * server.h: Do not include gdb_assert.h.
6597 2014-08-07 Gary Benson <gbenson@redhat.com>
6599 * server.h: Do not include common-utils.h.
6601 2014-08-07 Gary Benson <gbenson@redhat.com>
6603 * server.h: Do not include ptid.h.
6604 * notif.h: Likewise.
6606 2014-08-07 Gary Benson <gbenson@redhat.com>
6608 * server.h: Do not include gdb_locale.h.
6610 2014-08-07 Gary Benson <gbenson@redhat.com>
6612 * server.h: Do not include gdb/signals.h.
6613 * win32-low.c: Likewise.
6615 2014-08-07 Gary Benson <gbenson@redhat.com>
6617 * server.h: Do not include pathmax.h.
6619 2014-08-07 Gary Benson <gbenson@redhat.com>
6621 * server.h: Do not include libiberty.h.
6622 * linux-bfin-low.c: Likewise.
6624 2014-08-07 Gary Benson <gbenson@redhat.com>
6626 * server.h: Do not include ansidecl.h.
6628 2014-08-07 Gary Benson <gbenson@redhat.com>
6630 * linux-x86-low.c: Do not include stddef.h.
6631 * lynx-ppc-low.c: Likewise.
6632 * tracepoint.c: Likewise.
6634 2014-08-07 Gary Benson <gbenson@redhat.com>
6636 * server.h: Do not include stdarg.h.
6637 * nto-low.c: Likewise.
6639 2014-08-07 Gary Benson <gbenson@redhat.com>
6641 * server.h: Do not include stdlib.h.
6642 * inferiors.c: Likewise.
6643 * linux-low.c: Likewise.
6644 * regcache.c: Likewise.
6645 * spu-low.c: Likewise.
6646 * tracepoint.c: Likewise.
6647 * utils.c: Likewise.
6649 2014-08-07 Gary Benson <gbenson@redhat.com>
6651 * server.h: Do not include stdio.h.
6652 * linux-low.c: Likewise.
6653 * remote-utils.c: Likewise.
6654 * spu-low.c: Likewise.
6655 * utils.c: Likewise.
6656 * wincecompat.c: Likewise.
6658 2014-08-06 Gary Benson <gbenson@redhat.com>
6660 * regcache.c (init_register_cache): Move conditionals inside if.
6662 2014-08-06 Gary Benson <gbenson@redhat.com>
6664 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6666 2014-07-31 Gary Benson <gbenson@redhat.com>
6668 * ax.h: Do not include server.h.
6669 * gdbthread.h: Likewise.
6670 * lynx-low.h: Likewise.
6671 * notif.h: Likewise.
6673 2014-07-30 Gary Benson <gbenson@redhat.com>
6675 * server.h: Include common-defs.h.
6676 Do not include config.h or build-gnulib-gdbserver/config.h.
6678 2014-07-30 Gary Benson <gbenson@redhat.com>
6680 * hostio-errno.c: Move server.h to top of includes list.
6681 * inferiors.c: Likewise.
6682 * linux-x86-low.c: Likewise.
6683 * notif.c: Include server.h.
6685 2014-07-24 Tom Tromey <tromey@redhat.com>
6686 Gary Benson <gbenson@redhat.com>
6688 * server.h (CORE_ADDR): Now unsigned.
6690 2014-07-16 Pedro Alves <palves@redhat.com>
6692 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6694 2014-07-15 Pedro Alves <palves@redhat.com>
6696 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6699 2014-07-11 Pedro Alves <palves@redhat.com>
6701 * linux-low.c (kill_wait_lwp): New function, based on
6702 kill_one_lwp_callback, but use my_waitpid directly.
6703 (kill_one_lwp_callback, linux_kill): Use it.
6705 2014-06-23 Pedro Alves <palves@redhat.com>
6707 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6708 before setting DR0..DR3.
6710 2014-06-20 Gary Benson <gbenson@redhat.com>
6712 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6713 * configure: Regenerated.
6714 * config.in: Likewise.
6716 2014-06-20 Gary Benson <gbenson@redhat.com>
6718 * Makefile.in (SFILES): Update locations for files moved
6720 (object file files): Reordered.
6722 2014-06-20 Gary Benson <gbenson@redhat.com>
6724 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6725 (i386_dr_low_set_addr): Likewise.
6726 (i386_dr_low_get_addr): Likewise.
6727 (i386_dr_low_can_set_control): Likewise.
6728 (i386_dr_low_set_control): Likewise.
6729 (i386_dr_low_get_control): Likewise.
6730 (i386_dr_low_get_status): Likewise.
6731 (i386_get_debug_register_length): Likewise.
6732 * linux-x86-low.c (i386_dr_low_set_addr):
6733 Changed signature. Made static.
6734 (i386_dr_low_get_addr): Likewise.
6735 (i386_dr_low_set_control): Likewise.
6736 (i386_dr_low_get_control): Likewise.
6737 (i386_dr_low_get_status): Likewise.
6738 (i386_dr_low): New global variable.
6739 * win32-i386-low.c (i386_dr_low_set_addr):
6740 Changed signature. Made static.
6741 (i386_dr_low_get_addr): Likewise.
6742 (i386_dr_low_set_control): Likewise.
6743 (i386_dr_low_get_control): Likewise.
6744 (i386_dr_low_get_status): Likewise.
6745 (i386_dr_low): New global variable.
6747 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6749 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6750 * Makefile.in (AR, AR_FLAGS): Define.
6751 * configure: Regenerate.
6753 2014-06-19 Gary Benson <gbenson@redhat.com>
6755 * Makefile.in (i386-dregs.o): New rule.
6756 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6757 * i386-low.c (target.h): Remove include.
6758 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6759 (DR_CONTROL_SHIFT): Likewise.
6760 (DR_CONTROL_SIZE): Likewise.
6761 (DR_RW_EXECUTE): Likewise.
6762 (DR_RW_WRITE): Likewise.
6763 (DR_RW_READ): Likewise.
6764 (DR_RW_IORW): Likewise.
6765 (DR_LEN_1): Likewise.
6766 (DR_LEN_2): Likewise.
6767 (DR_LEN_4): Likewise.
6768 (DR_LEN_8): Likewise.
6769 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6770 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6771 (DR_ENABLE_SIZE): Likewise.
6772 (DR_LOCAL_SLOWDOWN): Likewise.
6773 (DR_GLOBAL_SLOWDOWN): Likewise.
6774 (DR_CONTROL_RESERVED): Likewise.
6775 (I386_DR_CONTROL_MASK): Likewise.
6776 (I386_DR_VACANT): Likewise.
6777 (I386_DR_LOCAL_ENABLE): Likewise.
6778 (I386_DR_GLOBAL_ENABLE): Likewise.
6779 (I386_DR_DISABLE): Likewise.
6780 (I386_DR_SET_RW_LEN): Likewise.
6781 (I386_DR_GET_RW_LEN): Likewise.
6782 (I386_DR_WATCH_HIT): Likewise.
6783 (i386_wp_op_t): Likewise.
6784 (i386_show_dr): Likewise.
6785 (i386_length_and_rw_bits): Likewise.
6786 (i386_insert_aligned_watchpoint): Likewise.
6787 (i386_remove_aligned_watchpoint): Likewise.
6788 (i386_handle_nonaligned_watchpoint): Likewise.
6789 i386_update_inferior_debug_regs(): Likewise.
6790 (i386_dr_insert_watchpoint): Likewise.
6791 (i386_dr_remove_watchpoint): Likewise.
6792 (i386_dr_region_ok_for_watchpoint): Likewise.
6793 (i386_dr_stopped_data_address): Likewise.
6794 (i386_dr_stopped_by_watchpoint): Likewise.
6796 2014-06-19 Gary Benson <gbenson@redhat.com>
6798 * i386-low.c (i386_dr_show): Renamed to
6799 i386_show_dr and made static. All uses updated.
6800 (i386_dr_length_and_rw_bits): Renamed to
6801 i386_length_and_rw_bits and made static.
6803 (i386_dr_insert_aligned_watchpoint): Renamed to
6804 i386_insert_aligned_watchpoint and made static.
6806 (i386_dr_remove_aligned_watchpoint): Renamed to
6807 i386_remove_aligned_watchpoint and made static.
6809 (i386_dr_update_inferior_debug_regs): Renamed to
6810 i386_update_inferior_debug_regs and made static.
6813 2014-06-18 Gary Benson <gbenson@redhat.com>
6815 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6816 (i386_dr_low_can_set_control): Likewise.
6817 (i386_get_debug_register_length): Likewise.
6818 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6819 (i386_dr_low_can_set_control): Likewise.
6820 (i386_get_debug_register_length): Likewise.
6822 2014-06-17 Gary Benson <gbenson@redhat.com>
6824 * i386-low.h (i386-dregs.h): New include.
6825 (DR_FIRSTADDR): Now in i386-dregs.h.
6826 (DR_LASTADDR): Likewise.
6827 (DR_NADDR): Likewise.
6828 (DR_STATUS): Likewise.
6829 (DR_CONTROL): Likewise.
6830 (i386_debug_reg_state): Likewise.
6831 (i386_dr_insert_watchpoint): Likewise.
6832 (i386_dr_remove_watchpoint): Likewise.
6833 (i386_dr_region_ok_for_watchpoint): Likewise.
6834 (i386_dr_stopped_data_address): Likewise.
6835 (i386_dr_stopped_by_watchpoint): Likewise.
6836 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6838 2014-06-18 Gary Benson <gbenson@redhat.com>
6840 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6841 i386_dr_insert_watchpoint.
6842 (i386_low_remove_watchpoint): Renamed to
6843 i386_dr_remove_watchpoint.
6844 (i386_low_region_ok_for_watchpoint): Renamed to
6845 i386_dr_region_ok_for_watchpoint.
6846 (i386_low_stopped_data_address): Renamed to
6847 i386_dr_stopped_data_address.
6848 (i386_low_stopped_by_watchpoint): Renamed to
6849 i386_dr_stopped_by_watchpoint.
6850 * i386-low.c (i386_show_dr): Renamed to
6851 i386_dr_show and made nonstatic. All uses updated.
6852 (i386_length_and_rw_bits): Renamed to
6853 i386_dr_length_and_rw_bits and made nonstatic.
6855 (i386_insert_aligned_watchpoint): Renamed to
6856 i386_dr_insert_aligned_watchpoint and made nonstatic.
6858 (i386_remove_aligned_watchpoint): Renamed to
6859 i386_dr_remove_aligned_watchpoint and made nonstatic.
6861 (i386_update_inferior_debug_regs): Renamed to
6862 i386_dr_update_inferior_debug_regs and made nonstatic.
6864 (i386_low_insert_watchpoint): Renamed to
6865 i386_dr_insert_watchpoint. All uses updated.
6866 (i386_low_remove_watchpoint): Renamed to
6867 i386_dr_remove_watchpoint. All uses updated.
6868 (i386_low_region_ok_for_watchpoint): Renamed to
6869 i386_dr_region_ok_for_watchpoint. All uses updated.
6870 (i386_low_stopped_data_address): Renamed to
6871 i386_dr_stopped_data_address. All uses updated.
6872 (i386_low_stopped_by_watchpoint): Renamed to
6873 i386_dr_stopped_by_watchpoint. All uses updated.
6875 2014-06-18 Gary Benson <gbenson@redhat.com>
6877 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6878 (i386_dr_low_can_set_control): Likewise.
6879 (i386_insert_aligned_watchpoint): New check.
6881 2014-06-18 Gary Benson <gbenson@redhat.com>
6883 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6886 2014-06-18 Gary Benson <gbenson@redhat.com>
6888 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6889 instead of fatal and error.
6890 (i386_handle_nonaligned_watchpoint): Likewise.
6892 2014-06-18 Gary Benson <gbenson@redhat.com>
6894 * i386-low.c (i386_get_debug_register_length): New macro.
6895 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6896 (i386_show_dr): Use debug_printf instead of fprintf. Use
6897 phex to format values.
6899 2014-06-18 Gary Benson <gbenson@redhat.com>
6901 * i386-low.h: Comment changes.
6902 * i386-low.c: Likewise.
6904 2014-06-18 Gary Benson <gbenson@redhat.com>
6906 * i386-low.c: Whitespace changes.
6908 2014-06-12 Tom Tromey <tromey@redhat.com>
6910 * utils.c (freeargv): Remove.
6912 2014-06-12 Tom Tromey <tromey@redhat.com>
6914 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6915 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6916 (parse_debug_format_options): Likewise.
6917 (gdbserver_usage): Likewise.
6918 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6919 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6920 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6922 ($(LIBGNU)): Depend on libiberty.
6923 (all-lib): Recurse into all subdirs.
6924 (install-only): Invoke "install" target in subdirs.
6925 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6927 * configure: Rebuild.
6928 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6929 for vasprintf, vsnprintf, or gettimeofday.
6930 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6933 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6935 * development.sh: Delete.
6936 * Makefile.in (config.status): Adjust dependency on development.sh.
6937 * configure.ac: Adjust development.sh source call.
6938 * configure: Regenerate.
6940 2014-06-02 Pedro Alves <palves@redhat.com>
6942 * ax.c (gdb_free_agent_expr): New function.
6943 * ax.h (gdb_free_agent_expr): New declaration.
6944 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6946 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6948 (clear_breakpoint_conditions_and_commands): New function.
6949 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6950 (clear_breakpoint_conditions_and_commands): New declaration.
6952 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6954 * linux-aarch64-low.c (asm/ptrace.h): Include.
6956 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6958 Fix TLS access for -static -pthread.
6959 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6960 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6961 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6963 2014-05-20 Pedro Alves <palves@redhat.com>
6965 * linux-aarch64-low.c (aarch64_insert_point)
6966 (aarch64_remove_point): No longer check whether the type is
6967 supported here. Adjust to new interface.
6968 (the_low_target): Install aarch64_supports_z_point_type as
6969 supports_z_point_type method.
6970 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6971 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6972 instead of a Z packet char. Adjust.
6973 (arm_supports_z_point_type): New function.
6974 (arm_insert_point, arm_remove_point): Adjust to new interface.
6975 (the_low_target): Install arm_supports_z_point_type.
6976 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6977 (cris_insert_point, cris_remove_point): Adjust to new interface.
6978 Don't check whether the type is supported here.
6979 (the_low_target): Install cris_supports_z_point_type.
6980 * linux-low.c (linux_supports_z_point_type): New function.
6981 (linux_insert_point, linux_remove_point): Adjust to new interface.
6982 * linux-low.h (struct linux_target_ops) <insert_point,
6983 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6984 raw_breakpoint pointer parameter.
6985 <supports_z_point_type>: New method.
6986 * linux-mips-low.c (mips_supports_z_point_type): New function.
6987 (mips_insert_point, mips_remove_point): Adjust to new interface.
6988 Use mips_supports_z_point_type.
6989 (the_low_target): Install mips_supports_z_point_type.
6990 * linux-ppc-low.c (the_low_target): Install NULL as
6991 supports_z_point_type method.
6992 * linux-s390-low.c (the_low_target): Install NULL as
6993 supports_z_point_type method.
6994 * linux-sparc-low.c (the_low_target): Install NULL as
6995 supports_z_point_type method.
6996 * linux-x86-low.c (x86_supports_z_point_type): New function.
6997 (x86_insert_point): Adjust to new insert_point interface. Use
6998 insert_memory_breakpoint. Adjust to new
6999 i386_low_insert_watchpoint interface.
7000 (x86_remove_point): Adjust to remove_point interface. Use
7001 remove_memory_breakpoint. Adjust to new
7002 i386_low_remove_watchpoint interface.
7003 (the_low_target): Install x86_supports_z_point_type.
7004 * lynx-low.c (lynx_target_ops): Install NULL as
7005 supports_z_point_type callback.
7006 * nto-low.c (nto_supports_z_point_type): New.
7007 (nto_insert_point, nto_remove_point): Adjust to new interface.
7008 (nto_target_ops): Install nto_supports_z_point_type.
7009 * mem-break.c: Adjust intro comment.
7010 (struct raw_breakpoint) <raw_type, size>: New fields.
7011 <inserted>: Update comment.
7012 <shlib_disabled>: Delete field.
7013 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7014 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7015 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7016 (raw_bkpt_type_to_target_hw_bp_type): New function.
7017 (find_enabled_raw_code_breakpoint_at): New function.
7018 (find_raw_breakpoint_at): New type and size parameters. Use them.
7019 (insert_memory_breakpoint): New function, based off
7020 set_raw_breakpoint_at.
7021 (remove_memory_breakpoint): New function.
7022 (set_raw_breakpoint_at): Reimplement.
7023 (set_breakpoint): New, based on set_breakpoint_at.
7024 (set_breakpoint_at): Reimplement.
7025 (delete_raw_breakpoint): Go through the_target->remove_point
7026 instead of assuming memory breakpoints.
7027 (find_gdb_breakpoint_at): Delete.
7028 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7029 (find_gdb_breakpoint): New function.
7030 (set_gdb_breakpoint_at): Delete.
7031 (z_type_supported): New function.
7032 (set_gdb_breakpoint_1): New function, loosely based off
7033 set_gdb_breakpoint_at.
7034 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7035 (delete_gdb_breakpoint_at): Delete.
7036 (delete_gdb_breakpoint_1): New function, loosely based off
7037 delete_gdb_breakpoint_at.
7038 (delete_gdb_breakpoint): New function.
7039 (clear_gdb_breakpoint_conditions): Rename to ...
7040 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7042 (add_condition_to_breakpoint): Make static.
7043 (add_breakpoint_condition): Take a struct breakpoint pointer
7044 instead of an address. Adjust.
7045 (gdb_condition_true_at_breakpoint): Rename to ...
7046 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7048 (gdb_condition_true_at_breakpoint): Reimplement.
7049 (add_breakpoint_commands): Take a struct breakpoint pointer
7050 instead of an address. Adjust.
7051 (gdb_no_commands_at_breakpoint): Rename to ...
7052 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7053 parameter. Return true if no breakpoint was found. Change debug
7055 (gdb_no_commands_at_breakpoint): Reimplement.
7056 (run_breakpoint_commands): Rename to ...
7057 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7058 and change return type to boolean.
7059 (run_breakpoint_commands): New function.
7060 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7061 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7062 breakpoint. Go through the_target->remove_point instead of
7063 assuming memory breakpoint.
7064 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7065 software and hardware breakpoints.
7066 (reinsert_raw_breakpoint): Go through the_target->insert_point
7067 instead of assuming memory breakpoint.
7068 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7069 software and hardware breakpoints.
7070 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7071 Check both software and hardware breakpoints.
7072 (validate_inserted_breakpoint): Assert the breakpoint is a
7073 software breakpoint. Set the inserted flag to -1 instead of
7074 setting shlib_disabled.
7075 (delete_disabled_breakpoints): Adjust.
7076 (validate_breakpoints): Only validate software breakpoints.
7077 Adjust to inserted flag change.
7078 (check_mem_read, check_mem_write): Skip breakpoint types other
7079 than software breakpoints. Adjust to inserted flag change.
7080 * mem-break.h (enum raw_bkpt_type): New enum.
7081 (raw_breakpoint, struct process_info): Forward declare.
7082 (Z_packet_to_target_hw_bp_type): Delete declaration.
7083 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7084 (set_gdb_breakpoint, delete_gdb_breakpoint)
7085 (clear_breakpoint_conditions): New declarations.
7086 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7087 (breakpoint_inserted_here): Update comment.
7088 (add_breakpoint_condition, add_breakpoint_commands): Replace
7089 address parameter with a breakpoint pointer parameter.
7090 (gdb_breakpoint_here): Update comment.
7091 (delete_gdb_breakpoint_at): Delete.
7092 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7093 * server.c (process_point_options): Take a struct breakpoint
7094 pointer instead of an address. Adjust.
7095 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7096 delete_gdb_breakpoint.
7097 * spu-low.c (spu_target_ops): Install NULL as
7098 supports_z_point_type method.
7099 * target.h: Include mem-break.h.
7100 (struct target_ops) <prepare_to_access_memory>: Update comment.
7101 <supports_z_point_type>: New field.
7102 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7103 instead of a char. Also take a raw breakpoint pointer.
7104 * win32-arm-low.c (the_low_target): Install NULL as
7105 supports_z_point_type.
7106 * win32-i386-low.c (i386_supports_z_point_type): New function.
7107 (i386_insert_point, i386_remove_point): Adjust to new interface.
7108 (the_low_target): Install i386_supports_z_point_type.
7109 * win32-low.c (win32_supports_z_point_type): New function.
7110 (win32_insert_point, win32_remove_point): Adjust to new interface.
7111 (win32_target_ops): Install win32_supports_z_point_type.
7112 * win32-low.h (struct win32_target_ops):
7113 <supports_z_point_type>: New method.
7114 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7115 instead of a char. Also take a raw breakpoint pointer.
7117 2014-05-20 Pedro Alves <palves@redhat.com>
7119 * mem-break.h: Include break-common.h.
7120 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7121 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7122 (Z_packet_to_target_hw_bp_type): New declaration.
7123 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7124 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7125 (Z_PACKET_ACCESS_WP): Delete macros.
7126 (Z_packet_to_hw_type): Delete function.
7127 * i386-low.h: Don't include break-common.h here.
7128 (Z_packet_to_hw_type): Delete declaration.
7129 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7130 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7131 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7132 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7133 * linux-aarch64-low.c: Don't include break-common.h here.
7134 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7135 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7136 (Z_packet_to_target_hw_bp_type): Delete function.
7137 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7139 (mips_insert_point, mips_remove_point): Use
7140 Z_packet_to_target_hw_bp_type.
7142 2014-05-20 Pedro Alves <palves@redhat.com>
7144 * linux-aarch64-low.c: Include break-common.h.
7145 (enum target_point_type): Delete.
7146 (Z_packet_to_point_type): Rename to ...
7147 (Z_packet_to_target_hw_bp_type): ... this, and return a
7148 target_hw_bp_type instead.
7149 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7150 instead of an enum target_point_type.
7151 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7153 (aarch64_dr_state_insert_one_point)
7154 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7155 (aarch64_handle_aligned_watchpoint)
7156 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7157 Take an enum target_hw_bp_type instead of an enum
7159 (aarch64_supports_z_point_type): New function.
7160 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7161 use Z_packet_to_target_hw_bp_type.
7163 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7165 * configure.ac: Only use -Werror by default when DEVELOPMENT
7167 * configure: Regenerate.
7169 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7171 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7172 * linux-x86-low.c (X86_64_USER_REGS): New.
7173 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7175 2014-04-28 Yao Qi <yao@codesourcery.com>
7177 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7180 2014-04-25 Pedro Alves <palves@redhat.com>
7183 * linux-low.c (linux_attach_fail_reason_string): New function.
7184 (linux_attach_lwp): Delete.
7185 (linux_attach_lwp_1): Rename to ...
7186 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7187 argument. Remove "initial" parameter. Return int instead of
7188 void. Don't error or warn here.
7189 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7190 failure to attach to the tgid. Call warning when failing to
7192 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7193 argument. Remove "initial" parameter. Return int instead of
7194 void. Don't error or warn here.
7195 (linux_attach_fail_reason_string): New declaration.
7196 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7197 interface change. Use linux_attach_fail_reason_string.
7199 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7200 Walfred Tedeschi <walfred.tedeschi@intel.com>
7202 * Makefile.in: Added rules to handle new files
7203 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7204 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7205 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7206 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7207 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7208 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7210 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7211 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7212 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7213 i386/x32-avx512.xml.
7214 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7215 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7216 i386/x32-avx512-linux.xml.
7217 * i387-fp.c (num_avx512_k_registers): New constant for number
7219 (num_avx512_zmmh_low_registers): New constant for number of
7220 lower ZMM registers (0-15).
7221 (num_avx512_zmmh_high_registers): New constant for number of
7222 higher ZMM registers (16-31).
7223 (num_avx512_ymmh_registers): New contant for number of higher
7224 YMM registers (ymm16-31 added by avx521 on x86_64).
7225 (num_avx512_xmm_registers): New constant for number of higher
7226 XMM registers (xmm16-31 added by AVX512 on x86_64).
7227 (struct i387_xsave): Add space for AVX512 registers.
7228 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7229 Add code to handle AVX512 registers.
7230 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7231 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7232 prototypei from generated file.
7233 (tdesc_amd64_avx512_linux): Likewise.
7234 (init_registers_x32_avx512_linux): Likewise.
7235 (tdesc_x32_avx512_linux): Likewise.
7236 (init_registers_i386_avx512_linux): Likewise.
7237 (tdesc_i386_avx512_linux): Likewise.
7238 (x86_64_regmap): Add AVX512 registers.
7239 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7241 (initialize_low_arch): Add code to initialize AVX512 registers.
7243 2014-04-23 Pedro Alves <palves@redhat.com>
7245 * mem-break.c (find_gdb_breakpoint_at): Make static.
7246 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7248 2014-04-23 Pedro Alves <palves@redhat.com>
7250 * i386-low.c: Don't include break-common.h here.
7251 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7252 prototype to take target_hw_bp_type as argument instead of a Z
7254 * i386-low.h: Include break-common.h here.
7255 (Z_packet_to_hw_type): Declare.
7256 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7258 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7259 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7260 (x86_remove_point): Convert the packet number to a
7261 target_hw_bp_type before calling i386_low_remove_watchpoint.
7262 * win32-i386-low.c (i386_insert_point): Convert the packet number
7263 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7264 (i386_remove_point): Convert the packet number to a
7265 target_hw_bp_type before calling i386_low_remove_watchpoint.
7267 2014-04-23 Pedro Alves <palves@redhat.com>
7269 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7271 2014-04-10 Pedro Alves <palves@redhat.com>
7273 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7274 Check if the condition or command is NULL before checking if the
7275 breakpoint is known. On success, return true.
7276 * mem-break.h (add_breakpoint_condition): Document return.
7277 (add_breakpoint_commands): Add describing comment.
7278 * server.c (skip_to_semicolon): New function.
7279 (process_point_options): Use it.
7281 2014-04-09 Pedro Alves <palves@redhat.com>
7283 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7286 2014-02-27 Pedro Alves <palves@redhat.com>
7289 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7291 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7293 (last_thread_of_process_p): Take a PID argument instead of a
7295 (linux_wait_for_lwp): Delete.
7296 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7298 (linux_low_filter_event): New function, party factored out from
7299 linux_wait_for_event.
7300 (linux_wait_for_event): Rename to ...
7301 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7302 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7303 sigsuspend. Check for zombie leaders.
7304 (linux_wait_for_event): Reimplement as wrapper around
7305 linux_wait_for_event_filtered.
7306 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7307 a normal or signal exit is seen, it's the whole process exiting.
7308 (wait_for_sigstop): No longer a for_each_inferior callback.
7309 Rewrite on top of linux_wait_for_event_filtered.
7310 (stop_all_lwps): Call wait_for_sigstop directly.
7311 * server.c (resume, handle_target_event): Handle
7312 TARGET_WAITKIND_NO_RESUMED.
7314 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7316 * win32-low.c (psapi_get_dll_name,
7317 * win32_CreateToolhelp32Snapshot): Delete.
7318 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7319 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7321 (handle_load_dll): Add function description.
7322 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7324 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7326 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7328 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7329 base address when calling win32_add_one_solib.
7330 (handle_load_dll): Delete local variable load_addr.
7331 Remove 0x1000 offset applied to DLL base address when calling
7332 win32_add_one_solib.
7333 (handle_unload_dll): Add comment.
7335 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7337 * win32-low.c (win32_add_all_dlls): Renames
7338 win32_ensure_ntdll_loaded. Rewrite function documentation.
7339 Adjust implementation to always load all DLLs.
7340 Add 0x1000 offset to DLL base address when calling
7341 win32_add_one_solib.
7342 (child_initialization_done): New static global.
7343 (do_initial_child_stuff): Set child_initialization_done to
7344 zero during child initialization, and 1 after. Replace call
7345 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7347 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7348 (handle_unload_dll): Add function documentation.
7349 (get_child_debug_event): Ignore load and unload DLL events
7350 during child initialization.
7352 2014-02-20 Doug Evans <dje@google.com>
7354 Remove global all_lwps.
7355 * inferiors.h (ptid_of): Move here from linux-low.h.
7356 (pid_of, lwpid_of): Ditto.
7357 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7358 parameter is a struct thread_info * now.
7359 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7360 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7361 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7363 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7364 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7365 * linux-arm-low.c (update_registers_callback): Update, "entry"
7366 parameter is a struct thread_info * now.
7367 Fetch lwpid from current_inferior directly.
7368 (arm_insert_point): Pass &all_threads to find_inferior instead of
7370 (arm_remove_point): Ditto.
7371 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7372 (arm_prepare_to_resume): Fetch pid from thread.
7373 (arm_read_description): Fetch lwpid from current_inferior directly.
7374 * linux-low.c (all_lwps): Delete.
7375 (delete_lwp): Delete call to remove_inferior.
7376 (handle_extended_wait): Fetch lwpid from thread.
7377 (add_lwp): Don't set lwp->entry.id. Remove call to
7378 add_inferior_to_list.
7379 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7380 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7381 (kill_one_lwp_callback): Ditto.
7382 (linux_kill): Don't dereference NULL pointer.
7383 Fetch ptid,lwpid from thread.
7384 (get_detach_signal): Fetch ptid from thread.
7385 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7386 Simplify call to regcache_invalidate_thread.
7387 (delete_lwp_callback): Update, "entry" parameter is a
7388 struct thread_info * now. Fetch pid from thread.
7389 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7390 (status_pending_p_callback): Update, "entry" parameter is a
7391 struct thread_info * now. Fetch ptid from thread.
7392 (find_lwp_pid): Update, "entry" parameter is a
7393 struct thread_info * now.
7394 (linux_wait_for_lwp): Fetch pid from thread.
7395 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7396 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7397 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7398 (dequeue_one_deferred_signal): Ditto.
7399 (cancel_breakpoint): Fetch ptid from current_inferior.
7400 (linux_wait_for_event): Pass &all_threads to find_inferior,
7401 not &all_lwps. Fetch ptid, lwpid from thread.
7402 (count_events_callback): Update, "entry" parameter is a
7403 struct thread_info * now.
7404 (select_singlestep_lwp_callback): Ditto.
7405 (select_event_lwp_callback): Ditto.
7406 (cancel_breakpoints_callback): Ditto.
7407 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7409 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7410 (unsuspend_one_lwp): Update, "entry" parameter is a
7411 struct thread_info * now.
7412 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7414 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7415 Fetch lwpid from thread, not lwp.
7416 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7417 Pass &all_threads to find_inferior, not &all_lwps.
7418 (send_sigstop): Fetch lwpid from thread, not lwp.
7419 (send_sigstop_callback): Update, "entry" parameter is a
7420 struct thread_info * now.
7421 (suspend_and_send_sigstop_callback): Ditto.
7422 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7423 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7424 struct thread_info * now.
7425 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7427 (lwp_running): Update, "entry" parameter is a
7428 struct thread_info * now.
7429 (stop_all_lwps): Fetch ptid from thread.
7430 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7431 (linux_resume_one_lwp): Fetch lwpid from thread.
7432 (linux_set_resume_request): Update, "entry" parameter is a
7433 struct thread_info * now. Fetch pid, lwpid from thread.
7434 (resume_status_pending_p): Update, "entry" parameter is a
7435 struct thread_info * now.
7436 (need_step_over_p): Ditto. Fetch lwpid from thread.
7437 (start_step_over): Fetch lwpid from thread.
7438 (linux_resume_one_thread): Update, "entry" parameter is a
7439 struct thread_info * now. Fetch lwpid from thread.
7440 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7441 (proceed_one_lwp): Update, "entry" parameter is a
7442 struct thread_info * now. Fetch lwpid from thread.
7443 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7444 struct thread_info * now.
7445 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7446 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7447 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7449 (regsets_store_inferior_registers): Ditto.
7450 (fetch_register, store_register): Ditto.
7451 (linux_read_memory, linux_write_memory): Ditto.
7452 (linux_request_interrupt): Ditto.
7453 (linux_read_auxv): Ditto.
7454 (linux_xfer_siginfo): Ditto.
7455 (linux_qxfer_spu): Ditto.
7456 (linux_qxfer_libraries_svr4): Ditto.
7457 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7458 moved to inferiors.h.
7460 (get_thread_lwp): Update.
7461 (struct lwp_info): Delete member "entry". Simplify comment for
7464 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7465 current_inferior directly.
7466 (update_watch_registers_callback): Update, "entry" parameter is a
7467 struct thread_info * now. Fetch pid from thread.
7468 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7469 (mips_insert_point): Fetch lwpid from current_inferior.
7470 Pass &all_threads to find_inferior, not &all_lwps.
7471 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7472 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7474 (mips_stopped_data_address): Ditto.
7475 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7477 * linux-tile-low.c (tile_arch_setup): Ditto.
7478 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7479 (update_debug_registers_callback): Update, "entry" parameter is a
7480 struct thread_info * now. Fetch pid from thread.
7481 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7482 Pass &all_threads to find_inferior, not &all_lwps.
7483 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7484 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7485 Pass &all_threads to find_inferior, not &all_lwps.
7486 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7487 (i386_dr_low_get_status): Ditto.
7488 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7489 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7490 (x86_linux_read_description): Ditto.
7491 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7493 2014-02-20 Doug Evans <dje@google.com>
7495 * inferiors.c (get_first_inferior): Fix buglet.
7497 2014-02-19 Doug Evans <dje@google.com>
7499 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7500 * inferiors.c (add_thread): Change result type to struct thread_info *.
7501 All callers updated.
7502 (add_lwp): Call add_thread here instead of in callers.
7503 All callers updated.
7504 * linux-low.h (get_lwp_thread): Rewrite.
7505 (struct lwp_info): New member "thread".
7507 2014-02-19 Doug Evans <dje@google.com>
7509 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7510 All callers updated.
7512 2014-02-19 Doug Evans <dje@google.com>
7514 * inferiors.c (add_thread): Fix whitespace.
7516 2014-02-19 Doug Evans <dje@google.com>
7518 * dll.c (clear_dlls): Replace accessing list implemention details
7520 * gdbthread.h (get_first_thread): Declare.
7521 * inferiors.c (for_each_inferior_with_data): New function.
7522 (get_first_thread): New function.
7523 (find_thread_ptid): Simplify.
7524 (get_first_inferior): New function.
7525 (clear_list): Delete.
7526 (one_inferior_p): New function.
7527 (clear_inferior_list): New function.
7528 (clear_inferiors): Update.
7529 * inferiors.h (for_each_inferior_with_data): Declare.
7530 (clear_inferior_list): Declare.
7531 (one_inferior_p): Declare.
7532 (get_first_inferior): Declare.
7533 * linux-low.c (linux_wait_for_event): Replace accessing list
7534 implemention details with API function.
7535 * server.c (target_running): Ditto.
7536 (accumulate_file_name_length): New function.
7537 (emit_dll_description): New function.
7538 (handle_qxfer_libraries): Replace accessing list implemention
7539 details with API function.
7540 (handle_qxfer_threads_worker): New function.
7541 (handle_qxfer_threads_proper): Replace accessing list implemention
7542 details with API function.
7543 (handle_query): Ditto.
7544 (visit_actioned_threads_callback_ftype): New typedef.
7545 (visit_actioned_threads_data): New struct.
7546 (visit_actioned_threads): Rewrite to be find_inferior callback.
7547 (resume): Call find_inferior.
7548 (handle_status): Replace accessing list implemention
7549 details with API function.
7550 (process_serial_event): Replace accessing list implemention details
7552 * target.c (set_desired_inferior): Replace accessing list implemention
7553 details with API function.
7554 * tracepoint.c (same_process_p): New function.
7555 (gdb_agent_about_to_close): Replace accessing list implemention
7556 details with API function.
7557 * win32-low.c (child_delete_thread): Replace accessing list
7558 implemention details with API function.
7559 (match_dll_by_basename): New function.
7560 (dll_is_loaded_by_basename): New function.
7561 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7562 details call to dll_is_loaded_by_basename.
7564 2014-02-19 Doug Evans <dje@google.com>
7566 * dll.h (struct dll_info): Add comment.
7567 * gdbthread.h (struct thread_info): Add comment.
7568 (current_ptid): Simplify.
7569 * inferiors.c (add_process): Update.
7570 (remove_process): Update.
7571 * inferiors.h (struct process_info): Rename member "head" to "entry".
7572 * linux-low.c (delete_lwp): Update.
7574 (last_thread_of_process_p): Update.
7575 (kill_one_lwp_callback, linux_kill): Update.
7576 (status_pending_p_callback): Update.
7577 (wait_for_sigstop): Update. Simplify read of ptid.
7578 (start_step_over): Update.
7579 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7580 (get_lwp_thread): Update.
7581 (struct lwp_info): Rename member "head" to "entry".
7582 * regcache.h (inferior_list_entry): Delete.
7583 * server.c (kill_inferior_callback): Update.
7584 (detach_or_kill_inferior_callback): Update.
7585 (print_started_pid): Update.
7586 (print_attached_pid): Update.
7587 (process_serial_event): Simplify read of ptid.
7588 * thread-db.c (thread_db_create_event): Update.
7589 (thread_db_get_tls_address): Update.
7590 * win32-low.c (current_inferior_ptid): Simplify.
7592 2014-02-19 Tom Tromey <tromey@redhat.com>
7594 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7596 (target_supports_btrace): Update.
7598 2014-02-14 Yao Qi <yao@codesourcery.com>
7600 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7601 (rsp-low-ipa.o): New target.
7603 2014-02-12 Tom Tromey <tromey@redhat.com>
7605 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7606 convert_ascii_to_int.
7607 * regcache.c (registers_to_string): Likewise.
7608 * remote-utils.c (decode_M_packet): Likewise.
7609 * server.c (process_serial_event): Likewise.
7611 2014-02-12 Tom Tromey <tromey@redhat.com>
7613 * server.c (handle_query, handle_v_run): Use hex2bin, not
7615 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7617 2014-02-12 Tom Tromey <tromey@redhat.com>
7619 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7620 convert_int_to_ascii.
7621 * regcache.c (registers_to_string, collect_register_as_string):
7623 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7625 * server.c (process_serial_event): Likewise.
7626 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7627 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7629 2014-02-12 Tom Tromey <tromey@redhat.com>
7631 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7632 bin2hex, not hexify.
7633 * tracepoint.c (cmd_qtstatus): Likewise.
7635 2014-02-12 Tom Tromey <tromey@redhat.com>
7637 * remote-utils.c (monitor_output): Pass explicit length to
7640 2014-02-12 Tom Tromey <tromey@redhat.com>
7642 * tracepoint.c: Include rsp-low.h.
7643 * server.c: Include rsp-low.h.
7644 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7645 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7647 * remote-utils.c: Include rsp-low.h.
7648 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7649 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7650 (convert_int_to_ascii, convert_ascii_to_int): Move to
7652 * regcache.c: Include rsp-low.h.
7653 * ax.c: Include rsp-low.h.
7654 * Makefile.in (SFILES): Add common/rsp-low.c.
7655 (OBS): Add rsp-low.o.
7656 (rsp-low.o): New target.
7658 2014-02-12 Tom Tromey <tromey@redhat.com>
7660 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7661 Include print-utils.h.
7662 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7663 (plongest, thirty_two, phex_nz): Remove.
7664 * Makefile.in (SFILES): Add common/print-utils.c.
7665 (OBS): Add print-utils.o.
7666 (print-utils-ipa.o): New target.
7667 (print-utils.o): New target.
7668 (IPA_OBJS): Add print-utils-ipa.o.
7670 2014-02-06 Tom Tromey <tromey@redhat.com>
7672 * Makefile.in (SFILES): Fix indentation.
7674 2014-02-05 Doug Evans <dje@google.com>
7676 * linux-low.c (linux_wait_for_event): Improve comment.
7677 (linux_wait_1): Keep current_inferior in sync with event_child.
7679 2014-01-22 Doug Evans <dje@google.com>
7681 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7683 2014-01-22 Doug Evans <dje@google.com>
7685 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7686 * configure: Regenerate.
7687 * config.in: Regenerate.
7688 * Makefile.in (SFILES): Add debug.c.
7690 * debug.c: New file.
7691 * debug.h: New file.
7692 * linux-aarch64-low.c (*): Update all debugging printfs to use
7693 debug_printf instead of fprintf.
7694 * linux-arm-low.c (*): Ditto.
7695 * linux-cris-low.c (*): Ditto.
7696 * linux-crisv32-low.c (*): Ditto.
7697 * linux-m32r-low.c (*): Ditto.
7698 * linux-sparc-low.c (*): Ditto.
7699 * linux-x86.c (*): Ditto.
7700 * linux-low.c (*): Ditto.
7701 (linux_wait_1): Add calls to debug_enter, debug_exit.
7702 (linux_wait): Remove redundant debugging printf.
7703 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7704 (linux_resume, unstop_all_lwps): Ditto.
7705 * mem-break.c (*): Update all debugging printfs to use
7706 debug_printf instead of fprintf.
7707 * remote-utils.c (*): Ditto.
7708 * thread-db.c (*): Ditto.
7709 * server.c #include <ctype.h>, "gdb_vecs.h".
7710 (debug_threads): Moved to debug.c.
7711 (*): Update all debugging printfs to use debug_printf instead of
7713 (start_inferior): Replace call to fflush with call to debug_flush.
7714 (monitor_show_help): Mention set debug-format.
7715 (parse_debug_format_options): New function.
7716 (handle_monitor_command): Handle "monitor set debug-format".
7717 (gdbserver_usage): Mention --debug-format.
7718 (main): Parse --debug-format.
7719 * server.h (debug_threads): Declaration moved to debug.h.
7721 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7722 trace_debug_1 that uses debug_printf.
7723 (tracepoint_look_up_symbols): Update all debugging printfs to use
7724 debug_printf instead of fprintf.
7726 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7728 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7731 2014-01-17 Pedro Alves <palves@redhat.com>
7734 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7735 defined after including gdb_proc_service.h.
7737 2014-01-16 Doug Evans <dje@google.com>
7739 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7740 (match_dll): Use it.
7742 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7744 * target.h (target_ops) <read_btrace>: Change parameters and
7745 return type to allow error reporting.
7746 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7747 trace reading errors on.
7748 * linux-low.c (linux_low_read_btrace): Pass trace reading
7750 (linux_low_disable_btrace): New.
7752 2014-01-15 Doug Evans <dje@google.com>
7754 * inferiors.c (thread_id_to_gdb_id): Delete.
7755 * inferiors.h (thread_id_to_gdb_id): Delete.
7757 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7759 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7760 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7763 2014-01-08 Pedro Alves <palves@redhat.com>
7765 * server.c (handle_status): Don't discard previous queued stop
7766 replies or thread's pending status here.
7767 (main) <disconnection>: Do it here instead.
7769 2014-01-08 Pedro Alves <palves@redhat.com>
7771 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7772 * server.c (visit_actioned_threads, handle_pending_status): New
7774 (handle_v_cont): Factor out parts to ...
7775 (resume): ... this new function. If in all-stop, and a thread
7776 being resumed has a pending status, report it without actually
7778 (myresume): Adjust to use the new 'resume' function.
7779 (clear_pending_status_callback, set_pending_status_callback)
7780 (find_status_pending_thread_callback): New functions.
7781 (handle_status): Handle the case of multiple threads having
7782 interesting statuses to report. Report threads' real last signal
7783 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7784 with an interesting thread to report the status for, instead of
7785 always reporting the status of the first thread.
7787 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7789 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7790 * gdbreplay.c (gdbreplay_version): Likewise.
7792 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7794 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7795 iov.iov_len with the real length in use.
7797 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7799 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7800 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7801 for all targets that use win32-low.c.
7802 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7803 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7805 2013-12-13 Pedro Alves <palves@redhat.com>
7807 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7808 if equal to TARGET_WAITKIND_LOADED.
7809 * win32-low.c (cached_status): New static global.
7810 (win32_wait): Add declaration.
7811 (do_initial_child_stuff): Flush all initial pending debug events
7812 up to the initial breakpoint.
7813 (win32_wait): If CACHED_STATUS was set, return that instead
7814 of doing a real wait. Remove the code resuming the execution
7815 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7816 during the initial phase. Also remove the code changing
7817 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7818 TARGET_WAITKIND_STOPPED.
7820 2013-12-11 Yao Qi <yao@codesourcery.com>
7822 * notif.c (handle_notif_ack): Return 0 if no notification
7825 2013-11-20 Doug Evans <dje@google.com>
7827 * linux-low.c (linux_set_resume_request): Fix comment.
7829 2013-11-20 Doug Evans <dje@google.com>
7831 * linux-low.c (resume_status_pending_p): Tweak comment.
7833 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7835 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7836 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7837 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7838 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7839 (srv_amd64_regobj): Add amd64-mpx.o.
7840 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7841 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7842 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7843 * i387-fp.c (num_pl_bnd_register) Added constant.
7844 (num_pl_bnd_cfg_registers) Added constant.
7845 (struct i387_xsave) Added reserved area and MPX fields.
7846 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7847 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7849 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7850 (init_registers_amd64_mpx_linux): Declare new function.
7851 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7852 (x86_64_regmap): Add MPX registers.
7853 (x86_linux_read_description): Add MPX case.
7854 (initialize_low_arch): Initialize MPX targets.
7856 2013-11-18 Tom Tromey <tromey@redhat.com>
7858 * configure: Rebuild.
7859 * configure.ac: Don't check for stdlib.h.
7860 * gdbreplay.c: Unconditionally include stdlib.h.
7862 2013-11-18 Tom Tromey <tromey@redhat.com>
7864 * config.in: Rebuild.
7865 * configure: Rebuild.
7866 * configure.ac: Don't use AC_HEADER_DIRENT.
7868 2013-11-18 Tom Tromey <tromey@redhat.com>
7870 * server.h: Don't check HAVE_STRING_H.
7871 * gdbreplay.c: Don't check HAVE_STRING_H.
7872 * configure: Rebuild.
7874 2013-11-18 Tom Tromey <tromey@redhat.com>
7876 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7879 2013-11-08 Tom Tromey <tromey@redhat.com>
7881 * configure, config.in: Rebuild.
7882 * configure.ac: Remove unused configury.
7884 2013-11-08 Tom Tromey <tromey@redhat.com>
7886 * acinclude.m4: Include common.m4, codeset.m4.
7887 * configure, config.in: Rebuild.
7888 * configure.ac: Use GDB_AC_COMMON.
7890 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7892 * linux-s390-low.c (HWCAP_S390_TE): New define.
7893 (s390_arch_setup): Consider the TE field in the HWCAP for
7894 determining 'have_regset_tdb'.
7896 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7899 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7902 2013-10-02 Pedro Alves <palves@redhat.com>
7904 * server.c (process_serial_event): Don't output "GDBserver
7905 exiting" if GDB is connected through stdio.
7906 * target.c (mywait): Likewise, be silent if GDB is connected
7909 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7911 * lynx-low.c (lynx_add_threads_after_attach): New function.
7912 (lynx_attach): Remove call to add_thread. Add call to
7913 lynx_add_threads_after_attach instead.
7915 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7917 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7918 * config.in, configure: Regenerated.
7920 2013-09-18 Yao Qi <yao@codesourcery.com>
7923 * server.c (start_inferior): Clear 'resume_info'.
7925 2013-09-16 Jiong Wang <jiwang@tilera.com>
7927 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7930 2013-09-16 Jiong Wang <jiwang@tilera.com>
7932 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7933 linux-tile-low.o to srv_tgtobj.
7935 2013-09-16 Will Newton <will.newton@linaro.org>
7937 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7940 2013-09-06 Pedro Alves <palves@redhat.com>
7942 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7943 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7944 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7945 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7946 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7947 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7949 2013-09-06 Pedro Alves <palves@redhat.com>
7951 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7952 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7954 2013-09-06 Pedro Alves <palves@redhat.com>
7956 * linux-amd64-ipa.c: Include tracepoint.h.
7957 * linux-i386-ipa.c: Include tracepoint.h.
7959 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7961 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7962 (ps_get_thread_area): New function.
7964 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7966 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7967 (initialize_low_arch): Call init_registers_crisv32 rather than
7968 init_register_crisv32.
7970 2013-09-05 Pedro Alves <palves@redhat.com>
7972 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7974 * hostio.h: ... this new file.
7975 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7976 win32-low.c: Include hostio.h.
7978 2013-09-05 Pedro Alves <palves@redhat.com>
7980 * server.h (gdb_client_data, handler_func, callback_handler_func)
7981 (delete_file_handler, add_file_handler, append_callback_event)
7982 (delete_callback_event, start_event_loop, initialize_event_loop):
7983 Move to event-loop.h and include it.
7984 * event-loop.h: New file.
7986 2013-09-05 Pedro Alves <palves@redhat.com>
7988 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7989 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7990 (loaded_dll, unloaded_dll): Move to ...
7991 * dll.h: ... this new file.
7992 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7994 2013-09-05 Pedro Alves <palves@redhat.com>
7996 * server.h (current_process, get_thread_process, all_processes)
7997 (add_inferior_to_list, for_each_inferior, current_inferior)
7998 (remove_inferior, add_process, remove_process, find_process_pid)
7999 (have_started_inferiors_p, have_attached_inferiors_p)
8000 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8001 (clear_inferiors, find_inferior, find_inferior_id)
8002 (inferior_target_data, set_inferior_target_data)
8003 (inferior_regcache_data, set_inferior_regcache_data): Move to
8004 inferiors.h, and include it.
8005 * inferiors.h: New file.
8007 2013-09-05 Pedro Alves <palves@redhat.com>
8009 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8013 2013-09-05 Pedro Alves <palves@redhat.com>
8015 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8017 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8018 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8019 (handle_tracepoint_general_set, handle_tracepoint_query)
8020 (tracepoint_finished_step, tracepoint_was_hit)
8021 (release_while_stepping_state_list, current_traceframe)
8022 (in_readonly_region, traceframe_read_mem)
8023 (fetch_traceframe_registers, traceframe_read_sdata)
8024 (traceframe_read_info, struct fast_tpoint_collect_status)
8025 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8026 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8027 (supply_fast_tracepoint_registers)
8028 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8029 (ipa_tdesc, claim_trampoline_space)
8030 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8031 (agent_mem_read, agent_get_trace_state_variable_value)
8032 (agent_set_trace_state_variable_value, agent_tsv_read)
8033 (agent_mem_read_string, get_raw_reg_func_addr)
8034 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8035 * tracepoint.h: ... this new file.
8037 2013-09-05 Pedro Alves <palves@redhat.com>
8039 * server.h (perror_with_name, error, fatal, warning, paddress)
8040 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8042 * utils.h: New file.
8044 2013-09-05 Pedro Alves <palves@redhat.com>
8046 * server.h (remote_debug, noack_mode, transport_is_reliable)
8047 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8048 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8049 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8050 (write_enn, initialize_async_io, enable_async_io)
8051 (disable_async_io, check_remote_input_interrupt_request)
8052 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8053 (dead_thread_notify, prepare_resume_reply)
8054 (decode_address_to_semicolon, decode_address, decode_m_packet)
8055 (decode_M_packet, decode_X_packet, decode_xfer_write)
8056 (decode_search_memory_packet, unhexify, hexify)
8057 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8058 (look_up_one_symbol, relocate_instruction)
8059 (monitor_output): Move to remote-utils.h, and include it.
8060 * remote-utils.h: New file.
8062 2013-09-05 Pedro Alves <palves@redhat.com>
8064 * server.h (_): Delete.
8066 2013-09-02 Pedro Alves <palves@redhat.com>
8068 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8069 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8071 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8073 2013-09-02 Pierre Muller <muller@sourceware.org>
8075 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8076 or WriteProcessMemory complete successfully and handle
8077 ERROR_PARTIAL_COPY error.
8079 2013-09-02 Pedro Alves <palves@redhat.com>
8081 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8082 error instead of EIO.
8084 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8087 * linux-low.c: Include filestuff.h.
8088 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8089 * lynx-low.c: Include filestuff.h.
8090 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8091 * server.c: Include filestuff.h.
8092 (main): Call notice_open_fds.
8093 * spu-low.c: Include filestuff.h.
8094 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8096 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8098 * Makefile.in: Explain why ../target and ../nat are not
8099 listed as include file search paths.
8100 (linux-waitpid.o): New object file rule.
8101 * configure.srv (srv_native_linux_obj): New variable.
8102 Replace all occurrences of linux native object files with
8103 $srv_native_linux_obj.
8104 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8105 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8106 (linux_enable_event_reporting): Remove declaration.
8107 (my_waitpid): Moved to common/linux-waitpid.c.
8108 (linux_wait_for_event): Pass ptid when calling
8109 linux_enable_event_reporting.
8110 (linux_supports_tracefork_flag): Remove.
8111 (linux_enable_event_reporting): Likewise.
8112 (linux_tracefork_grandchild): Remove.
8113 (STACK_SIZE): Moved to common/linux-ptrace.c.
8114 (linux_tracefork_child): Remove.
8115 (linux_test_for_tracefork): Remove.
8116 (linux_look_up_symbols): Call linux_supports_traceclone.
8117 (initialize_low): Remove call to linux_test_for_tracefork.
8118 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8119 common/linux-ptrace.h.
8120 (PTRACE_TYPE_ARG4): Likewise.
8121 Include linux-ptrace.h.
8123 2013-08-21 Pedro Alves <palves@redhat.com>
8125 * config.in: Renegerate.
8127 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8129 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8130 (SFILES): Remove $(srcdir)/common/target-common.c and
8131 add $(srcdir)/target/waitstatus.c.
8132 (OBS): Remove target-common.o and add waitstatus.o.
8133 (server_h): Remove $(srcdir)/../common/target-common.h and
8134 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8135 and $(srcdir)/../target/waitstatus.h.
8136 (target-common.o): Remove.
8137 (waitstatus.o): New target object file.
8138 * target.h: Do not include target-common.h and
8139 include target/resume.h, target/wait.h and
8140 target/waitstatus.h.
8142 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8144 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8145 to PTRACE_TYPE_ARG3.
8146 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8147 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8149 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8150 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8152 2013-07-27 Jie Zhang <jie@codesourcery.com>
8153 Daniel Jacobowitz <dan@codesourcery.com>
8154 Yao Qi <yao@codesourcery.com>
8156 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8157 (mips-linux-watch.o): New rule.
8158 (mips_linux_watch_h): New variable.
8159 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8161 * linux-mips-low.c: Include mips-linux-watch.h.
8162 (struct arch_process_info, struct arch_lwp_info): New.
8163 (update_watch_registers_callback): New function.
8164 (mips_linux_new_process, mips_linux_new_thread) New functions.
8165 (mips_linux_prepare_to_resume, mips_insert_point): New
8167 (mips_remove_point, mips_stopped_by_watchpoint): New
8169 (rsp_bp_type_to_target_hw_bp_type): New function.
8170 (mips_stopped_data_address): New function.
8171 (the_low_target): Add watchpoint support functions.
8173 2013-07-27 Yao Qi <yao@codesourcery.com>
8175 * i386-low.c: Include break-common.h.
8176 (enum target_hw_bp_type): Remove.
8178 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8180 * Makefile.in (SFILES): /common/target-common.c.
8181 (OBS): Add target-common.o.
8182 (server_h): Add $(srcdir)/../common/target-common.h.
8183 (target-common.o): New target.
8184 * server.c (queue_stop_reply_callback): Free
8185 status string after use.
8186 * target.c (target_waitstatus_to_string): Remove.
8187 * target.h: Include target-common.h.
8188 (resume_kind): Likewise.
8189 (target_waitkind): Likewise.
8190 (target_waitstatus): Likewise.
8191 (TARGET_WNOHANG): Likewise.
8193 2013-07-04 Yao Qi <yao@codesourcery.com>
8195 * Makefile.in (host_alias): Use @host_noncanonical@.
8196 (target_alias): Use @target_noncanonical@.
8197 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8198 ACX_NONCANONICAL_HOST.
8199 * configure: Regenerated.
8202 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8204 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8205 * configure: Rebuild.
8206 * Makefile.in (version_host, version_target): Get from configure.
8207 (version.c): Use $(version_host) and $(version_target).
8209 2013-07-03 Pedro Alves <palves@redhat.com>
8211 * Makefile.in (config.status): Depend on development.sh.
8212 * acinclude.m4: Include libmcheck.m4.
8213 * configure: Regenerate.
8215 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8217 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8218 attribute inside the parentheses.
8219 (winapi_DebugSetProcessKillOnExit): Ditto.
8220 (winapi_DebugBreakProcess): Ditto.
8221 (winapi_GenerateConsoleCtrlEvent): Ditto.
8223 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8225 * notif.h (notif_event): Add a dummy member to avoid compiler
8228 2013-07-01 Pedro Alves <palves@redhat.com>
8230 * hostio.c (HOSTIO_PATH_MAX): Define.
8231 (require_filename, handle_open, handle_unlink, handle_readlink):
8234 2013-07-01 Pedro Alves <palves@redhat.com>
8236 * server.h: Include "pathmax.h".
8237 * linux-low.c: Don't include sys/param.h.
8238 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8240 * win32-low.c: Don't include sys/param.h.
8241 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8243 2013-07-01 Pedro Alves <palves@redhat.com>
8245 * event-loop.c: Don't check HAVE_UNISTD_H before including
8247 * gdbreplay.c: Likewise.
8248 * remote-utils.c: Likewise.
8249 * server.c: Likewise.
8250 * configure.ac: Don't check for unistd.h.
8251 * configure: Regenerate.
8253 2013-06-28 Tom Tromey <tromey@redhat.com>
8255 * Makefile.in (version.c): Use version.in, not
8258 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8260 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8261 * configure: Rebuild.
8262 * Makefile.in (version_host, version_target): Get from configure.
8263 (version.c): Use $(version_host) and $(version_target).
8265 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8267 Fix trace-status to output user name without trailing colon.
8268 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8270 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8272 Fix trace-status to output proper start-time and stop-time.
8273 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8274 output start time and stop time in hex as gdb expects.
8276 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8278 * tracepoint.c (build_traceframe_info_xml): Output trace state
8279 variables present in the trace buffer.
8281 2013-06-24 Tom Tromey <tromey@redhat.com>
8283 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8285 (version.o): Remove.
8286 * gdbreplay.c: Include version.h.
8287 (version, host_name): Don't declare.
8288 * server.h: Include version.h.
8289 (version, host_name): Don't declare.
8291 2013-06-12 Pedro Alves <palves@redhat.com>
8293 * linux-x86-low.c (linux_is_elf64): Delete global.
8294 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8295 with local linux_pid_exe_is_elf_64_file use.
8297 2013-06-11 Pedro Alves <palves@redhat.com>
8299 * linux-low.c (regset_disabled, disable_regset): New functions.
8300 (regsets_fetch_inferior_registers)
8301 (regsets_store_inferior_registers): Use them.
8302 (initialize_regsets_info); Don't allocate the disabled_regsets
8304 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8307 2013-06-11 Pedro Alves <palves@redhat.com>
8309 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8312 2013-06-11 Pedro Alves <palves@redhat.com>
8314 * linux-x86-low.c (initialize_low_arch): Call
8315 init_registers_x32_avx_linux.
8317 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8319 Fix compatibility with Android Bionic.
8320 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8323 2013-06-07 Pedro Alves <palves@redhat.com>
8326 * Makefile.in (OBS): Add tdesc.o.
8327 (IPA_OBJS): Add tdesc-ipa.o.
8328 (tdesc-ipa.o): New rule.
8329 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8331 * linux-low.c (new_inferior): Delete.
8332 (disabled_regsets, num_regsets): Delete.
8333 (linux_add_process): Adjust to set the new per-process
8335 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8336 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8337 was a stop. When calling arch_setup, switch the current inferior
8338 to the thread that got an event.
8339 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8340 (regsets_fetch_inferior_registers)
8341 (regsets_store_inferior_registers): New regsets_info parameter.
8343 (linux_register_in_regsets): New regs_info parameter. Adjust to
8345 (register_addr, fetch_register, store_register): New usrregs_info
8346 parameter. Adjust to use it.
8347 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8348 parameter regs_info. Adjust to use it.
8349 (linux_fetch_registers): Get the current inferior's regs_info, and
8351 (linux_store_registers): Ditto.
8352 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8353 (initialize_low): Don't initialize the target_regsets here. Call
8354 initialize_low_arch.
8355 * linux-low.h (target_regsets): Delete declaration.
8356 (struct regsets_info): New.
8357 (struct usrregs_info): New.
8358 (struct regs_info): New.
8359 (struct process_info_private) <new_inferior>: New field.
8360 (struct linux_target_ops): Delete the num_regs, regmap, and
8361 regset_bitmap fields. New field regs_info.
8362 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8363 * i387-fp.c (num_xmm_registers): Delete.
8364 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8365 calls to new interface.
8366 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8367 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8368 Infer the number of xmm registers from the regcache's target
8370 * i387-fp.h (num_xmm_registers): Delete.
8371 * inferiors.c (add_thread): Don't install the thread's regcache
8373 * proc-service.c (gregset_info): Fetch the current inferior's
8374 regs_info. Adjust to use it.
8375 * regcache.c: Include tdesc.h.
8376 (register_bytes, reg_defs, num_registers)
8377 (gdbserver_expedite_regs): Delete.
8378 (get_thread_regcache): If the thread doesn't have a regcache yet,
8379 create one, instead of aborting gdbserver.
8380 (regcache_invalidate_one): Rename to ...
8381 (regcache_invalidate_thread): ... this.
8382 (regcache_invalidate_one): New.
8383 (regcache_invalidate): Only invalidate registers of the current
8385 (init_register_cache): Add target_desc parameter, and use it.
8386 (new_register_cache): Ditto. Assert the target description has a
8387 non zero registers_size.
8388 (regcache_cpy): Add assertions. Adjust.
8389 (realloc_register_cache, set_register_cache): Delete.
8390 (registers_to_string, registers_from_string): Adjust.
8391 (find_register_by_name, find_regno, find_register_by_number)
8392 (register_cache_size): Add target_desc parameter, and use it.
8393 (free_register_cache_thread, free_register_cache_thread_one)
8394 (regcache_release, register_cache_size): New.
8395 (register_size): Add target_desc parameter, and use it.
8396 (register_data, supply_register, supply_register_zeroed)
8397 (supply_regblock, supply_register_by_name, collect_register)
8398 (collect_register_as_string, collect_register_by_name): Adjust.
8399 * regcache.h (struct target_desc): Forward declare.
8400 (struct regcache) <tdesc>: New field.
8401 (init_register_cache, new_register_cache): Add target_desc
8403 (regcache_invalidate_thread): Declare.
8404 (regcache_invalidate_one): Delete declaration.
8405 (regcache_release): Declare.
8406 (find_register_by_number, register_cache_size, register_size)
8407 (find_regno): Add target_desc parameter.
8408 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8410 * remote-utils.c: Include tdesc.h.
8411 (outreg, prepare_resume_reply): Adjust.
8412 * server.c: Include tdesc.h.
8413 (gdbserver_xmltarget): Delete declaration.
8414 (get_features_xml, process_serial_event): Adjust.
8415 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8417 (struct process_info) <tdesc>: New field.
8418 (ipa_tdesc): Declare.
8419 * tdesc.c: New file.
8420 * tdesc.h: New file.
8421 * tracepoint.c: Include tdesc.h.
8422 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8423 (get_context_regcache): Adjust to pass ipa_tdesc down.
8424 (do_action_at_tracepoint): Adjust to get the register cache size
8425 from the context regcache's description.
8426 (traceframe_walk_blocks): Adjust to get the register cache size
8427 from the current trace frame's description.
8428 (traceframe_get_pc): Adjust to get current trace frame's
8429 description and pass it down.
8430 (gdb_collect): Adjust to get the register cache size from the
8432 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8433 (gdbserver_xmltarget): Delete.
8434 (initialize_low_tracepoint): Set the ipa's target description.
8435 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8436 (initialize_low_tracepoint): Set the ipa's target description.
8437 * linux-x86-low.c: Include tdesc.h.
8438 [__x86_64__] (is_64bit_tdesc): New.
8439 (ps_get_thread_area, x86_get_thread_area): Use it.
8440 (i386_cannot_store_register): Rename to ...
8441 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8442 (i386_cannot_fetch_register): Rename to ...
8443 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8444 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8446 (target_regsets): Rename to ...
8447 (x86_regsets): ... this.
8448 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8450 (x86_siginfo_fixup): Use is_64bit_tdesc.
8451 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8452 (tdesc_x32_avx_linux, tdesc_x32_linux)
8453 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8455 (x86_linux_update_xmltarget): Delete.
8456 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8457 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8458 (AMD64_LINUX_USER64_CS): New.
8459 (x86_linux_read_description): New, based on
8460 x86_linux_update_xmltarget.
8461 (same_process_callback): New.
8462 (x86_arch_setup_process_callback): New.
8463 (x86_linux_update_xmltarget): New.
8464 (x86_regsets_info): New.
8465 (amd64_linux_regs_info): New.
8466 (i386_linux_usrregs_info): New.
8467 (i386_linux_regs_info): New.
8468 (x86_linux_regs_info): New.
8469 (x86_arch_setup): Reimplement.
8470 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8471 (x86_emit_ops): Ditto.
8472 (the_low_target): Adjust. Install x86_linux_regs_info,
8473 x86_cannot_fetch_register, and x86_cannot_store_register.
8474 (initialize_low_arch): New.
8475 * linux-ia64-low.c (tdesc_ia64): Declare.
8476 (ia64_fetch_register): Adjust.
8477 (ia64_usrregs_info, regs_info): New globals.
8478 (ia64_regs_info): New function.
8479 (the_low_target): Adjust.
8480 (initialize_low_arch): New function.
8481 * linux-sparc-low.c (tdesc_sparc64): Declare.
8482 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8484 (sparc_arch_setup): New function.
8485 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8486 (the_low_target): Adjust.
8487 (initialize_low_arch): New function.
8488 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8489 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8490 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8491 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8492 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8493 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8494 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8495 (tdesc_powerpc_isa205_vsx64l): Declare.
8496 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8497 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8498 (ppc_set_pc, ppc_get_hwcap): Adjust.
8499 (ppc_usrregs_info): Forward declare.
8500 (!__powerpc64__) ppc_regmap_adjusted: New global.
8501 (ppc_arch_setup): Adjust to the current process'es target
8503 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8504 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8505 (ppc_store_evrregset): Adjust.
8506 (target_regsets): Rename to ...
8507 (ppc_regsets): ... this, and make static.
8508 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8509 (ppc_regs_info): New function.
8510 (the_low_target): Adjust.
8511 (initialize_low_arch): New function.
8512 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8513 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8514 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8515 (tdesc_s390x_linux64v2): Declare.
8516 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8517 (s390_fill_gregset, s390_store_last_break): Adjust.
8518 (target_regsets): Rename to ...
8519 (s390_regsets): ... this, and make static.
8520 (s390_get_pc, s390_set_pc): Adjust.
8521 (s390_get_hwcap): New target_desc parameter, and use it.
8522 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8523 (s390_arch_setup): Adjust to set the current process'es target
8524 description. Don't adjust the regmap.
8525 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8526 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8527 (regs_info_3264): New globals.
8528 (s390_regs_info): New function.
8529 (the_low_target): Adjust.
8530 (initialize_low_arch): New function.
8531 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8532 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8533 [__mips64] (init_registers_mips_linux)
8534 (init_registers_mips_dsp_linux): Delete defines.
8535 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8536 (have_dsp): New global.
8537 (mips_read_description): New, based on mips_arch_setup.
8538 (mips_arch_setup): Reimplement.
8539 (get_usrregs_info): New function.
8540 (mips_cannot_fetch_register, mips_cannot_store_register)
8541 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8542 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8543 (target_regsets): Rename to ...
8544 (mips_regsets): ... this, and make static.
8545 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8546 (dsp_regs_info, regs_info): New globals.
8547 (mips_regs_info): New function.
8548 (the_low_target): Adjust.
8549 (initialize_low_arch): New function.
8550 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8551 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8553 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8554 (arm_read_description): New, with bits factored from
8556 (arm_arch_setup): Reimplement.
8557 (target_regsets): Rename to ...
8558 (arm_regsets): ... this, and make static.
8559 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8560 (arm_regs_info): New function.
8561 (the_low_target): Adjust.
8562 (initialize_low_arch): New function.
8563 * linux-m68k-low.c (tdesc_m68k): Declare.
8564 (target_regsets): Rename to ...
8565 (m68k_regsets): ... this, and make static.
8566 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8567 (m68k_regs_info): New function.
8568 (m68k_arch_setup): New function.
8569 (the_low_target): Adjust.
8570 (initialize_low_arch): New function.
8571 * linux-sh-low.c (tdesc_sharch): Declare.
8572 (target_regsets): Rename to ...
8573 (sh_regsets): ... this, and make static.
8574 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8575 (sh_regs_info, sh_arch_setup): New functions.
8576 (the_low_target): Adjust.
8577 (initialize_low_arch): New function.
8578 * linux-bfin-low.c (tdesc_bfin): Declare.
8579 (bfin_arch_setup): New function.
8580 (bfin_usrregs_info, regs_info): New globals.
8581 (bfin_regs_info): New function.
8582 (the_low_target): Adjust.
8583 (initialize_low_arch): New function.
8584 * linux-cris-low.c (tdesc_cris): Declare.
8585 (cris_arch_setup): New function.
8586 (cris_usrregs_info, regs_info): New globals.
8587 (cris_regs_info): New function.
8588 (the_low_target): Adjust.
8589 (initialize_low_arch): New function.
8590 * linux-cris-low.c (tdesc_crisv32): Declare.
8591 (cris_arch_setup): New function.
8592 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8593 (cris_regs_info): New function.
8594 (the_low_target): Adjust.
8595 (initialize_low_arch): New function.
8596 * linux-m32r-low.c (tdesc_m32r): Declare.
8597 (m32r_arch_setup): New function.
8598 (m32r_usrregs_info, regs_info): New globals.
8599 (m32r_regs_info): Adjust.
8600 (initialize_low_arch): New function.
8601 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8602 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8603 (tic6x_usrregs_info): Forward declare.
8604 (tic6x_read_description): New function, based on ...
8605 (tic6x_arch_setup): ... this. Reimplement.
8606 (target_regsets): Rename to ...
8607 (tic6x_regsets): ... this, and make static.
8608 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8609 (tic6x_regs_info): New function.
8610 (the_low_target): Adjust.
8611 (initialize_low_arch): New function.
8612 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8613 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8614 (target_regsets): Rename to ...
8615 (xtensa_regsets): ... this, and make static.
8616 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8618 (xtensa_arch_setup, xtensa_regs_info): New functions.
8619 (the_low_target): Adjust.
8620 (initialize_low_arch): New function.
8621 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8622 (nios2_arch_setup): Set the current process'es tdesc.
8623 (target_regsets): Rename to ...
8624 (nios2_regsets): ... this.
8625 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8626 (nios2_regs_info): New function.
8627 (the_low_target): Adjust.
8628 (initialize_low_arch): New function.
8629 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8630 (aarch64_arch_setup): Set the current process'es tdesc.
8631 (target_regsets): Rename to ...
8632 (aarch64_regsets): ... this.
8633 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8634 (aarch64_regs_info): New function.
8635 (the_low_target): Adjust.
8636 (initialize_low_arch): New function.
8637 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8639 (target_regsets): Rename to ...
8640 (tile_regsets): ... this.
8641 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8642 (tile_regs_info): New function.
8643 (tile_arch_setup): Set the current process'es tdesc.
8644 (the_low_target): Adjust.
8645 (initialize_low_arch): New function.
8646 * spu-low.c (tdesc_spu): Declare.
8647 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8648 * win32-arm-low.c (tdesc_arm): Declare.
8649 (arm_arch_setup): New function.
8650 (the_low_target): Install arm_arch_setup instead of
8652 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8653 (init_windows_x86): Rename to ...
8654 (i386_arch_setup): ... this. Set `win32_tdesc'.
8655 (the_low_target): Adjust.
8656 * win32-low.c (win32_tdesc): New global.
8657 (child_add_thread): Don't create the thread cache here.
8658 (do_initial_child_stuff): Set the new process'es tdesc.
8659 * win32-low.h (struct target_desc): Forward declare.
8660 (win32_tdesc): Declare.
8661 * lynx-i386-low.c (tdesc_i386): Declare global.
8662 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8663 * lynx-low.c (lynx_tdesc): New global.
8664 (lynx_add_process): Set the new process'es tdesc.
8665 * lynx-low.h (struct target_desc): Forward declare.
8666 (lynx_tdesc): Declare global.
8667 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8668 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8669 * nto-low.c (nto_tdesc): New global.
8670 (do_attach): Set the new process'es tdesc.
8671 * nto-low.h (struct target_desc): Forward declare.
8672 (nto_tdesc): Declare.
8673 * nto-x86-low.c (tdesc_i386): Declare.
8674 (nto_x86_arch_setup): Set `nto_tdesc'.
8676 2013-06-04 Gary Benson <gbenson@redhat.com>
8678 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8679 to qSupported response when appropriate.
8680 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8681 with nonzero-length annex.
8682 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8683 arguments supplied in annex.
8685 2013-05-31 Doug Evans <dje@google.com>
8688 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8689 64 bits in 64-cross-32 environment.
8691 2013-05-28 Pedro Alves <palves@redhat.com>
8693 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8694 (aarch64-without-fpu.c): Delete rule.
8695 * configure.srv (aarch64*-*-linux*): Remove references to
8696 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8697 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8700 2013-05-24 Pedro Alves <palves@redhat.com>
8702 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8703 instead of strchr/decode_address. Error if the range isn't split
8704 with a ','. Don't assume there's be a ':' in the action.
8706 2013-05-23 Yao Qi <yao@codesourcery.com>
8707 Pedro Alves <palves@redhat.com>
8709 * linux-low.c (lwp_in_step_range): New function.
8710 (linux_wait_1): If the thread was range stepping and stopped
8711 outside the stepping range, report the stop to GDB. Otherwise,
8712 continue stepping. Add range stepping debug output.
8713 (linux_set_resume_request): Copy the step range from the resume
8715 (linux_supports_range_stepping): New.
8716 (linux_target_ops) <supports_range_stepping>: Set to
8717 linux_supports_range_stepping.
8718 * linux-low.h (struct linux_target_ops)
8719 <supports_range_stepping>: New field.
8720 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8721 * linux-x86-low.c (x86_supports_range_stepping): New.
8722 (the_low_target) <supports_range_stepping>: Set to
8723 x86_supports_range_stepping.
8724 * server.c (handle_v_cont): Handle 'r' action.
8725 (handle_v_requests): Append ";r" if the target supports range
8727 * target.h (struct thread_resume) <step_range_start,
8728 step_range_end>: New fields.
8729 (struct target_ops) <supports_range_stepping>:
8731 (target_supports_range_stepping): New macro.
8733 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8735 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8736 confusion in comment.
8738 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8740 * lynx-low.c (struct process_info_private): New type.
8741 (lynx_add_process): New function.
8742 (lynx_create_inferior, lynx_attach): Replace calls to
8743 add_process by calls to lynx_add_process.
8744 (lynx_resume): If PTID is null, then try using
8745 current_process()->private->last_wait_event_ptid.
8747 (lynx_clear_inferiors): Delete. The contents of that function
8748 has been inlined in lynx_mourn;
8749 (lynx_wait_1): Save the ptid in the process's private data.
8750 (lynx_mourn): Free the process' private data. Replace call
8751 to lynx_clear_inferiors by call to clear_inferiors.
8753 2013-05-17 Yao Qi <yao@codesourcery.com>
8755 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8758 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8760 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8761 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8762 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8763 PT_TEXT_END_ADDR guards. Update comments.
8764 (linux_target_op) <read_offsets>: Conditionally define to
8765 linux_read_offsets if the target is UCLIBC and if it defines
8766 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8768 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8769 Andrew Jenner <andrew@codesourcery.com>
8771 * Makefile.in (SFILES): Add linux-nios2-low.c.
8772 (clean): Add action to delete nios2-linux.c.
8773 (nios2-linux.c): New rule.
8774 * configure.srv: Add nios2*-*-linux*.
8775 * linux-nios2-low.c: New.
8777 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8779 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8781 2013-04-25 Hui Zhu <hui@codesourcery.com>
8784 * ax.c (ax_printf): Add fflush.
8786 2013-04-22 Tom Tromey <tromey@redhat.com>
8788 * Makefile.in (SFILES): Add filestuff.c.
8789 (OBS): Add filestuff.o.
8790 (filestuff.o): New target.
8791 * config.in, configure: Rebuild.
8792 * configure.ac: Check for fdwalk, pipe2.
8794 2013-04-17 Pedro Alves <palves@redhat.com>
8796 * configure.ac (USE_THREAD_DB): Delete variable.
8797 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8798 Don't AC_SUBST USE_THREAD_DB.
8799 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8800 * config.in, configure: Regenerate.
8802 2013-04-16 Pedro Alves <palves@redhat.com>
8804 * linux-low.h (struct lwp_info) <thread_known>: Move under
8805 the USE_THREAD_DB #ifdef.
8807 2013-04-16 Pedro Alves <palves@redhat.com>
8809 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8810 (linux-low.o): Delete rule.
8811 * linux-low.h: Always include "gdb_thread_db.h" instead of
8812 conditionally including thread_db.h.
8813 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8816 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8818 * Makefile.in (install-only): Fix make install regression.
8820 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8822 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8823 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8825 * gdbserver.1: Remove.
8827 2013-03-22 Pedro Alves <palves@redhat.com>
8829 * linux-low.c (handle_extended_wait): Don't call
8830 linux_enable_event_reporting.
8832 2013-03-15 Tony Theodore <tonyt@logyst.com>
8835 * Makefile.in (SHELL): Use @SHELL@.
8837 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8839 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8842 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8844 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8845 Remove extraneous NULL element.
8847 2013-03-13 Yao Qi <yao@codesourcery.com>
8849 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8850 'V' block in trace frame.
8852 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8854 * target.h (struct target_ops): Add btrace ops.
8855 (target_supports_btrace): New macro.
8856 (target_enable_btrace): New macro.
8857 (target_disable_btrace): New macro.
8858 (target_read_btrace): New macro.
8859 * gdbthread.h (struct thread_info): Add btrace field.
8860 * server.c: Include btrace-common.h.
8861 (handle_btrace_general_set): New function.
8862 (handle_btrace_enable): New function.
8863 (handle_btrace_disable): New function.
8864 (handle_general_set): Call handle_btrace_general_set.
8865 (handle_qxfer_btrace): New function.
8866 (struct qxfer qxfer_packets[]): Add btrace entry.
8867 * inferiors.c (remove_thread): Disable btrace.
8868 * linux-low: Include linux-btrace.h.
8869 (linux_low_enable_btrace): New function.
8870 (linux_low_read_btrace): New function.
8871 (linux_target_ops): Add btrace ops.
8872 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8873 Add srv_linux_btrace=yes.
8874 (x86_64-*-linux*): Add linux-btrace.o.
8875 Add srv_linux_btrace=yes.
8876 * configure.ac: Define HAVE_LINUX_BTRACE.
8877 * config.in: Regenerated.
8878 * configure: Regenerated.
8880 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8882 * server.c (handle_qxfer): Preserve error message if -3 is
8884 (qxfer): Document the -3 return value.
8886 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8888 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8889 (linux_btrace_h): New variable.
8890 (linux-btrace.o): New rule.
8892 2013-03-08 Stan Shebs <stan@codesourcery.com>
8893 Hafiz Abid Qadeer <abidh@codesourcery.com>
8895 * tracepoint.c (trace_buffer_size): New global.
8896 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8897 (init_trace_buffer): Change to one-argument function. Allocate
8898 trace buffer memory.
8899 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8900 handle QTBuffer:size packet.
8901 (cmd_bigqtbuffer_size): New function.
8902 (initialize_tracepoint): Call init_trace_buffer with
8903 DEFAULT_TRACE_BUFFER_SIZE.
8904 * server.c (handle_query): Add QTBuffer:size in the
8907 2013-03-07 Yao Qi <yao@codesourcery.com>
8909 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8910 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8912 (cmd_qtsp): Adjust condition. Do post increment.
8913 Set cur_action and cur_step_action back to 0.
8915 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8918 * linux-low.c (linux_write_memory): Return early success if LEN is
8921 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8923 * configure.srv: Add x86_64-*-cygwin* as target.
8925 2013-02-28 Tom Tromey <tromey@redhat.com>
8927 * configure.ac: Invoke AC_SYS_LARGEFILE.
8928 * configure, config.in: Rebuild.
8930 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8932 * win32-low.c: Throughout, fix format strings and casts of
8933 printf-like functions to avoid type related warnings on all
8935 (get_child_debug_event): Print dwDebugEventCode as hex since
8936 that's how it's usually documented.
8938 2013-02-28 Yao Qi <yao@codesourcery.com>
8940 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8943 2013-02-27 Jiong Wang <jiwang@tilera.com>
8945 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8946 (reg-tilegx32.c): New rule.
8947 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8948 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8949 different register info initializer according to elf class.
8950 (init_registers_tilgx32): New function. The tilegx32 register info
8952 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8953 (tile_store_gregset): Likewise.
8955 2013-02-27 Yao Qi <yao@codesourcery.com>
8957 * server.c (process_point_options): Print debug message when
8958 debug_threads is true.
8960 2013-02-26 Yao Qi <yao@codesourcery.com>
8962 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8964 2013-02-19 Pedro Alves <palves@redhat.com>
8965 Kai Tietz <ktietz@redhat.com>
8969 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8970 instead of strtoul to extract address from packet.
8971 (process_serial_event) <'z'>: Likewise.
8973 2013-02-18 Yao Qi <yao@codesourcery.com>
8975 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8977 2013-02-14 Pedro Alves <palves@redhat.com>
8981 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8982 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8984 2013-02-14 Pedro Alves <palves@redhat.com>
8986 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8988 2013-02-14 Pedro Alves <palves@redhat.com>
8990 * tracepoint.c (save_string): Delete.
8991 (add_tracepoint_action): Use savestring instead of save_string.
8993 2013-02-12 Pedro Alves <palves@redhat.com>
8995 * linux-xtensa-low.c: Ditto.
8996 * xtensa-xtregs.c: Ditto.
8998 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9000 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9003 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9005 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9006 aarch64_num_wp_regs and aarch64_num_bp_regs to
9007 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9009 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9011 * linux-aarch64-low.c (ps_get_thread_area): Replace
9012 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9014 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9015 Marcus Shawcroft <marcus.shawcroft@arm.com>
9016 Nigel Stephens <nigel.stephens@arm.com>
9017 Yufeng Zhang <yufeng.zhang@arm.com>
9019 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9020 (aarch64.c, aarch64-without-fpu.c): New targets.
9021 * configure.srv (aarch64*-*-linux*): New.
9022 * linux-aarch64-low.c: New file.
9024 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9026 * linux-low.c (handle_extended_wait, linux_create_inferior)
9027 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9028 (dequeue_one_deferred_signal, linux_resume_one_thread)
9029 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9030 (linux_tracefork_grandchild, linux_test_for_tracefork)
9031 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9032 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9033 where the argument is 0.
9035 2013-01-25 Yao Qi <yao@codesourcery.com>
9037 * event-loop.c: Include "queue.h".
9038 (gdb_event_p): New typedef.
9039 (struct gdb_event) <next_event>: Remove.
9040 (event_queue): Change to QUEUE(gdb_event_p).
9041 (async_queue_event): Remove.
9042 (gdb_event_xfree): New.
9043 (initialize_event_loop): New.
9044 (process_event): Use API from QUEUE.
9045 (wait_for_event): Likewise.
9046 * server.c (main): Call initialize_event_loop.
9047 * server.h (initialize_event_loop): Declare.
9049 2013-01-18 Yao Qi <yao@codesourcery.com>
9051 * ax.h (struct eval_agent_expr_context): New.
9052 (gdb_eval_agent_expr): Update declaration.
9053 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9054 TFRAME. Add new argument CTX.
9055 * server.h (struct eval_agent_expr_context): Declare.
9056 (agent_mem_read, agent_tsv_read): Update declaration.
9057 (agent_mem_read_string): Likewise.
9058 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9059 (add_traceframe_block): Add new argument TPOINT.
9060 Increase TPOINT->traceframe_usage.
9061 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9062 eval_tracepoint_agent_expr.
9063 (condition_true_at_tracepoint): Likewise.
9064 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9065 (agent_mem_read_string, agent_tsv_read): Likewise.
9067 2013-01-16 Yao Qi <yao@codesourcery.com>
9069 * linux-low.c (linux_resume_one_lwp): Don't check
9070 'lwp->bp_reinsert != 0'.
9072 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9073 Pedro Alves <palves@redhat.com>
9075 * lynx-low.c (ptrace_request_to_str): Define a temporary
9076 macro and use it to simplify this function's implementation.
9078 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9080 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9083 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9085 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9087 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9089 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9091 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9093 * lynx-low.c (lynx_resume): Use the resume_info parameter
9094 to determine the ptid for the lynx_ptrace call, unless
9095 it is equal to minus_one_ptid, in which case we use the
9096 ptid of the current_inferior.
9097 (lynx_wait_1): After having received a thread create/exit
9098 event, resume the inferior's execution using the signaling
9099 thread's ptid, rather than the old ptid.
9101 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9103 * lynx-low.c (lynx_resume): Delete variable ret.
9105 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9107 * gdbreplay.c (gdbreplay_version): Update copyright year.
9108 * server.c (gdbserver_version): Likewise.
9110 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9112 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9115 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9117 * lynx-low.c (ptrace_request_to_str): Add handling for
9120 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9122 * lynx-low.c (lynx_attach): Delete variable new_process.
9124 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9126 * lynx-low.c (lynx_create_inferior): Delete variable
9129 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9131 * lynx-low.c (ptrace_request_to_str): Do not handle
9132 PTRACE_GETTHREADLIST if this macro does not exist.
9134 2012-12-15 Yao Qi <yao@codesourcery.com>
9136 * Makefile.in (OBS): Add notif.o.
9137 * notif.c, notif.h: New.
9138 * server.c: Include "notif.h".
9139 (struct vstop_notif) <next>: Remove.
9141 (queue_stop_reply): Update.
9142 (push_event, send_next_stop_reply): Remove.
9143 (discard_queued_stop_replies): Update.
9144 (notif_stop): New variable.
9145 (handle_v_stopped): Remove.
9146 (handle_v_requests): Don't call handle_v_stopped. Call
9147 handle_ack_notif instead.
9148 (queue_stop_reply_callback): Call notif_event_enque instead
9149 of queue_stop_reply.
9150 (handle_status): Don't call send_next_stop_reply, call
9151 notif_write_event instead.
9152 (kill_inferior_callback): Likewise.
9153 (detach_or_kill_inferior_callback): Likewise.
9154 (main): Call initialize_notif.
9155 (process_serial_event): Call QUEUE_is_empty.
9156 (handle_target_event): Call notif_push instead of push event.
9157 * server.h (push_event): Remove declaration.
9159 2012-12-10 Tom Tromey <tromey@redhat.com>
9161 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9162 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9165 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9166 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9167 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9168 (amd64-linux-ipa.o, ax.o): Rewrite.
9169 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9170 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9171 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9172 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9173 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9174 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9175 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9176 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9177 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9178 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9179 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9180 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9181 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9182 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9183 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9184 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9185 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9186 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9187 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9188 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9189 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9190 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9191 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9192 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9193 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9194 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9195 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9196 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9197 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9198 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9199 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9200 (reg-tilegx.o): Remove.
9201 (all_object_files): New macro.
9202 Include .deps files.
9203 * aclocal.m4, configure: Rebuild.
9204 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9205 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9206 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9208 2012-12-05 Tom Tromey <tromey@redhat.com>
9211 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9213 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9215 * configure.ac: Check for linux/perf_event.h.
9216 * config.in: Regenerated.
9217 * configure: Regenerated.
9219 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9221 * hostio.c (handle_readlink): Decrease buffer size
9222 parameter passed to readlink by one byte.
9224 2012-11-26 Yao Qi <yao@codesourcery.com>
9226 * configure.ac (build_warnings): Append '-Wempty-body'.
9227 * configure: Regenerated.
9228 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9231 2012-11-15 Pierre Muller <muller@sourceware.org>
9233 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9234 * config.in: Regenerate.
9235 * configure: Regenerate.
9236 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9237 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9238 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9239 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9241 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9242 instead of <sys/wait.h> header.
9243 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9245 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9247 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9248 (various make rules): Remove -DGDBSERVER
9250 2012-11-09 Yao Qi <yao@codesourcery.com>
9252 * spu-low.c (current_ptid): Move it to ..
9253 * gdbthread.h: ... here. New.
9254 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9255 * server.c (myresume, process_serial_event): Likewise.
9256 * thread-db.c (thread_db_find_new_threads): Likewise.
9257 * tracepoint.c (run_inferior_command): Likewise.
9259 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9261 * server.c (handle_search_memory_1): Include access length in
9264 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9266 * linux-crisv32-low.c: Fix compile errors.
9268 2012-09-04 Yao Qi <yao@codesourcery.com>
9270 * tracepoint.c (cmd_qtsv): Adjust debug message.
9271 Don't check CUR_TPOINT.
9273 2012-08-28 Yao Qi <yao@codesourcery.com>
9275 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9276 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9277 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9278 Remove declarations of xmalloc, xreallloc, xstrdup and
9280 * Makefile.in (libiberty_h): New.
9281 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9282 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9284 2012-08-23 Yao Qi <yao@codesourcery.com>
9286 * server.h: Remove declaration of 'xsnprintf'.
9288 2012-08-22 Keith Seitz <keiths@redhat.com>
9290 * server.h: Include build-gnulib-gbserver/config.h.
9291 * gdbreplay.c: Likewise.
9293 2012-08-08 Doug Evans <dje@google.com>
9295 * Makefile.in (SFILES): Add gdb_vecs.c.
9296 (OBS): Add gdb_vecs.o.
9297 (gdb_vecs_h, host_defs_h): New variables.
9298 (thread-db.o): Add $(gdb_vecs_h) dependency.
9299 (gdb_vecs.o): New rule.
9300 * thread-db.c: #include "gdb_vecs.h".
9301 (thread_db_load_search): Use a vector to iterate over path elements.
9302 Handle text appearing after "$pdir".
9304 * configure.ac: Add check for strstr.
9305 * config.in: Regenerate.
9306 * configure: Regenerate.
9308 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9310 * hostio.c (handle_pread): If pread fails, fall back to attempting
9312 (handle_pwrite): Likewise for pwrite.
9314 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9316 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9317 between unsupported TYPE and unimplementable ADDR/LEN combination.
9318 (arm_insert_point): Act on new return value.
9320 2012-07-31 Pedro Alves <palves@redhat.com>
9322 * server.c (process_point_options): Only skip tokens if we find
9323 one that is unrecognized. Don't treat 'X' specially while
9324 skipping unrecognized tokens.
9326 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9328 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9329 to 4-byte-align HW breakpoint addresses for Thumb.
9331 2012-07-27 Yao Qi <yao@codesourcery.com>
9335 * server.h: Declare gdb_agent_about_to_close.
9336 * target.c (kill_inferior): Include "agent.h".
9337 New. Send command 'kill'.
9338 * target.h (kill_inferior): Removed macro.
9339 * tracepoint.c (gdb_agent_about_to_close): New.
9340 (gdb_agent_helper_thread): Handle command 'close'.
9341 Wait endlessly until the inferior stops.
9342 Install gdb_agent_remove_socket to atexit hook.
9343 (agent_socket_name): New static variable.
9344 (gdb_agent_socket_init): Replace local variable 'name' with
9345 'agent_socket_name'.
9346 (gdb_agent_remove_socket): New.
9348 2012-07-27 Yao Qi <yao@codesourcery.com>
9350 * server.c (process_point_options): Stop at 'X' when parsing.
9352 2012-07-19 Michael Eager <eager@eagercon.com>
9354 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9356 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9357 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9358 hardware breakpoint.
9360 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9362 * gdbserver/linux-low.c (initialize_low): Call
9363 linux_ptrace_init_warnings.
9365 2012-07-02 Doug Evans <dje@google.com>
9367 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9370 2012-07-02 Stan Shebs <stan@codesourcery.com>
9372 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9373 (ax.o): Add it to build rule.
9375 (OBS): Add format.o.
9376 (IPA_OBS): Add format.o.
9377 * server.c (handle_query): Claim support for breakpoint commands.
9378 (process_point_options): Add command case.
9379 (process_serial_event): Leave running if there are printfs in
9381 * mem-break.h (any_persistent_commands): Declare.
9382 (add_breakpoint_commands): Declare.
9383 (gdb_no_commands_at_breakpoint): Declare.
9384 (run_breakpoint_commands): Declare.
9385 * mem-break.c (struct point_command_list): New struct.
9386 (struct breakpoint): New field command_list.
9387 (any_persistent_commands): New function.
9388 (add_commands_to_breakpoint): New function.
9389 (add_breakpoint_commands): New function.
9390 (gdb_no_commands_at_breakpoint): New function.
9391 (run_breakpoint_commands): New function.
9392 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9394 * ax.c: Include format.h.
9395 (ax_printf): New function.
9396 (gdb_eval_agent_expr): Add printf opcode.
9398 2012-06-13 Yao Qi <yao@codesourcery.com>
9400 * server.c (start_inferior): Remove duplicated writes to fields
9401 'last_resume_kind' and 'last_status' of 'current_inferior'.
9403 2012-06-12 Yao Qi <yao@codesourcery.com>
9404 Pedro Alves <palves@redhat.com>
9406 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9408 * server.c (handle_v_cont): Extend comment.
9410 2012-06-11 Yao Qi <yao@codesourcery.com>
9412 * linux-low.c (linux_attach): Add 'static'.
9414 2012-06-06 Yao Qi <yao@codesourcery.com>
9416 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9418 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9420 Fix gcc -flto compilation warning.
9421 * server.c (main): Make variable multi_mode and attach volatile.
9423 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9425 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9426 if the platform doesn't know about it.
9428 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9430 * Makefile.in (SFILES): Add linux-tile-low.c.
9431 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9432 * configure.srv: Handle tilegx-*-linux*.
9433 * linux-tile-low.c: New file.
9435 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9437 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9439 2012-05-24 Pedro Alves <palves@redhat.com>
9443 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9445 2012-05-24 Pedro Alves <palves@redhat.com>
9449 Replace target_signal with gdb_signal throughout.
9451 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9453 * linux-low.c (linux_store_registers): Avoid the copying sequence
9454 when no data has been retrieved by ptrace.
9456 2012-05-22 Will Deacon <will.deacon@arm.com>
9458 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9459 Include asm/ptrace.h.
9460 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9463 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9465 * linux-low.c (linux_store_registers): Don't re-retrieve data
9466 with ptrace that has already been obtained from /proc. Always
9467 copy any data retrieved with ptrace to the buffer supplied.
9469 2012-05-11 Yao Qi <yao@codesourcery.com>
9470 Pedro Alves <palves@redhat.com>
9472 * linux-low.c (enum stopping_threads_kind): New.
9473 (stopping_threads): Change type to `enum stopping_threads_kind'.
9474 (handle_extended_wait): If stopping and suspending threads, leave
9475 the new_lwp suspended too.
9476 (linux_wait_for_event): Adjust.
9477 (stop_all_lwps): Set `stopping_threads' to
9478 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9479 whether we're suspending threads or just stopping them. Assert no
9482 2012-04-29 Yao Qi <yao@codesourcery.com>
9484 * server.h: Move some code to ...
9485 * gdbthread.h: ... here. New.
9486 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9487 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9488 (nto-low.o, win32-low.o): Likewise.
9489 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9490 * regcache.c, remote-utils.c, server.c: Likewise.
9491 * target.c, tracepoint.c, win32-low.c: Likewise.
9493 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9495 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9496 (PTRACE_ARG4_TYPE): Likewise.
9497 (PTRACE_XFER_TYPE): Likewise.
9498 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9499 ptrace to PTRACE_ARG3_TYPE.
9500 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9501 (PTRACE_ARG4_TYPE): Likewise.
9502 (PTRACE_XFER_TYPE): Likewise.
9503 (linux_detach_one_lwp): Cast fourth argument of
9504 ptrace to long then PTRACE_ARG4_TYPE.
9505 (regsets_fetch_inferior_registers): Cast third argument of
9506 ptrace to long then PTRACE_ARG3_TYPE.
9507 (regsets_store_inferior_registers): Likewise.
9509 2012-04-20 Pedro Alves <palves@redhat.com>
9511 * configure: Regenerate.
9513 2012-04-19 Pedro Alves <palves@redhat.com>
9515 * Makefile.in (GNULIB_BUILDDIR): New.
9516 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9517 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9518 (all, install-only, uninstall, clean-info, all-lib, clean): No
9519 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9520 (maintainer-clean realclean distclean): Use subdir_do.
9522 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9523 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9524 * acinclude.m4: Include acx_configure_dir.m4.
9525 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9526 calls. Call AC_PROG_RANLIB. Configure gnulib using
9529 (GNULIB_STDINT_H): Adjust.
9530 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9531 * gdbreplay.c: Include build-gnulib/config.h.
9532 * server.h: Likewise.
9533 * aclocal.m4: Regenerate.
9534 * config.in: Regenerate.
9535 * configure: Regenerate.
9537 2012-04-19 Pedro Alves <palves@redhat.com>
9539 * Makefile.in (LIBGNU, INCGNU): Adjust.
9540 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9541 (all, install-only, uninstall, clean-info, all-lib, clean)
9542 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9543 * configure.ac: Adjust AC_OUTPUT output.
9544 * aclocal.m4: Regenerate.
9545 * configure: Regenerate.
9547 2012-04-19 Pedro Alves <palves@redhat.com>
9549 * Makefile.in (generated_files): New.
9550 (server_h): Remove the explicit dependency on config.h, and depend
9551 on $generated_files.
9553 2012-04-19 Pedro Alves <palves@redhat.com>
9555 * Makefile.in (INCGNU): Add -Ignulib.
9557 2012-04-19 Pedro Alves <palves@redhat.com>
9559 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9560 (INCGNU): ... this, and spell out -I here.
9561 (GNULIB_LIB): Rename to ...
9563 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9565 2012-04-19 Pedro Alves <palves@redhat.com>
9567 * config.in: Regenerate.
9569 2012-04-19 Pedro Alves <palves@redhat.com>
9571 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9572 * server.h (memmem): Remove declaration.
9573 * config.in: Regenerate.
9574 * configure: Regenerate.
9576 2012-04-19 Yao Qi <yao@codesourcery.com>
9578 * Makefile.in (SFILES): Add common/vec.c.
9582 2012-04-19 Yao Qi <yao@codesourcery.com>
9584 * remote-utils.c (prepare_resume_reply): Replace with macro
9585 target_core_of_thread.
9586 * server.c (handle_qxfer_threads_proper): Likewise.
9587 * target.h (traget_core_of_thread): New macro.
9589 2012-04-18 Pedro Alves <palves@redhat.com>
9591 * aclocal.m4: Regenerate.
9592 * configure: Regenerate.
9594 2012-04-16 Yao Qi <yao@codesourcery.com>
9596 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9597 duplicated on address.
9599 2012-04-16 Yao Qi <yao@codesourcery.com>
9601 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9602 (struct tracepoint_action_ops) <send>: New field.
9603 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9604 (agent_expr_send, x_tracepoint_action_send): New.
9605 (l_tracepoint_action_send): New.
9606 (cmd_qtdp): Download and install tracepoint
9607 according to `use_agent'.
9608 (run_inferior_command): Add one more parameter `len'.
9610 (tracepoint_send_agent): New.
9611 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9613 2012-04-16 Yao Qi <yao@codesourcery.com>
9615 * tracepoint.c (download_tracepoints): Moved to ...
9616 (cmd_qtstart): ... here.
9618 2012-04-14 Yao Qi <yao@codesourcery.com>
9620 * tracepoint.c: Include inttypes.h.
9621 (struct collect_memory_action): Use sized types.
9622 (struct tracepoint): Likewise.
9623 (cmd_qtdp, stop_tracing): Update print specifiers.
9624 (cmd_qtp, response_tracepoint): Likewise.
9625 (collect_data_at_tracepoint): Likewise.
9626 (collect_data_at_step): Likewise.
9628 2012-04-14 Yao Qi <yao@codesourcery.com>
9630 Import gnulib module inttypes.
9631 * aclocal.m4, config.in, configure: Regenerated.
9633 2012-04-14 Yao Qi <yao@codesourcery.com>
9635 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9636 Makefile and config.status at last.
9638 2012-04-13 Yao Qi <yao@codesourcery.com>
9640 * tracepoint.c: Include stdint.h unconditionally.
9642 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9644 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9645 on BFD_HAVE_SYS_PROCFS_TYPE.
9646 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9647 * configure: Regenerate.
9648 * config.in: Likewise.
9650 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9652 * Makefile.in (clean): Also remove x32.c x32-linux.c
9653 x32-avx.c x32-avx-linux.c.
9654 (x32.o): New target.
9656 (x32-linux.o): Likewise.
9657 (x32-linux.c): Likewise.
9658 (x32-avx.o): Likewise.
9659 (x32-avx.c): Likewise.
9660 (x32-avx-linux.o): Likewise.
9661 (x32-avx-linux.c): Likewise.
9663 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9664 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9665 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9666 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9667 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9668 i386/x32-avx-linux.xml.
9670 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9671 (init_registers_x32_avx_linux): Likwise.
9672 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9673 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9675 2012-04-13 Pedro Alves <palves@redhat.com>
9677 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9678 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9679 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9680 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9683 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9685 * linux-x86-low.c (compat_x32_clock_t): New.
9686 (compat_x32_siginfo_t): Likewise.
9687 (compat_x32_siginfo_from_siginfo): Likewise.
9688 (siginfo_from_compat_x32_siginfo): Likewise.
9689 (linux_is_elf64): Likewise.
9690 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9691 and siginfo_from_compat_x32_siginfo for x32.
9692 (x86_arch_setup): Set linux_is_elf64.
9694 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9697 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9699 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9700 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9701 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9702 compatible with process.
9704 2012-04-12 Yao Qi <yao@codesourcery.com>
9706 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9707 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9708 (install-only, install-info, clean): Handle sub dir gnulib.
9709 (all-lib, am--refresh): New targets.
9710 (memmem.o): Remove target.
9711 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9712 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9713 (AC_REPLACE_FUNCS): Remove memmem.
9714 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9715 (AC_OUTPUT): Generate Makefile in gnulib/.
9716 * aclocal.m4, config.in, configure: Regenerated.
9718 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9720 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9722 2012-04-05 Pedro Alves <palves@redhat.com>
9724 -Werror=strict-aliasing
9726 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9729 2012-04-04 Pedro Alves <palves@redhat.com>
9731 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9732 (sparc_store_gregset_from_stack, sparc_store_gregset)
9733 (sparc_breakpoint_at): Fix formatting.
9735 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9737 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9739 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9740 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9741 * config.in: Regenerate.
9742 * configure: Likewise.
9744 2012-03-29 Pedro Alves <palves@redhat.com>
9746 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9747 Correct ptrace arguments.
9749 2012-03-28 Pedro Alves <palves@redhat.com>
9751 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9752 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9753 (IA64_FR1_REGNUM): New defines.
9754 (ia64_fetch_register): New.
9755 (the_low_target): Install it.
9756 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9758 * linux-low.c (linux_fetch_registers): Try the
9759 the_low_target.fetch_register hook first.
9761 * linux-arm-low.c (the_low_target): Adjust.
9762 * linux-bfin-low.c (the_low_target): Adjust.
9763 * linux-cris-low.c (the_low_target): Adjust.
9764 * linux-crisv32-low.c (the_low_target): Adjust.
9765 * linux-m32r-low.c (the_low_target): Adjust.
9766 * linux-m68k-low.c (the_low_target): Adjust.
9767 * linux-mips-low.c (the_low_target): Adjust.
9768 * linux-ppc-low.c (the_low_target): Adjust.
9769 * linux-s390-low.c (the_low_target): Adjust.
9770 * linux-sh-low.c (the_low_target): Adjust.
9771 * linux-sparc-low.c (the_low_target): Adjust.
9772 * linux-tic6x-low.c (the_low_target): Adjust.
9773 * linux-x86-low.c (the_low_target): Adjust.
9774 * linux-xtensa-low.c (the_low_target): Adjust.
9776 2012-03-26 Pedro Alves <palves@redhat.com>
9778 * server.c (handle_qxfer_libraries): Don't bail early if
9779 the_target->qxfer_libraries_svr4 is not NULL.
9781 2012-03-26 Pedro Alves <palves@redhat.com>
9783 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9785 2012-03-23 Pedro Alves <palves@redhat.com>
9787 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9788 "library-list-svr4" element's start tag when the the DSO list is
9791 2012-03-23 Pedro Alves <palves@redhat.com>
9793 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9794 a variable whose type size is the same as the inferior's pointer
9797 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9799 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9801 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9802 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9803 * linux-low.h: Include <signal.h>.
9804 (struct siginfo): Remove forward declaration.
9805 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9808 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9810 * .gitignore: Ignore more files.
9812 2012-03-19 Pedro Alves <palves@redhat.com>
9813 Jan Kratochvil <jan.kratochvil@redhat.com>
9815 * server.c (cont_thread, general_thread): Add describing comments.
9816 (start_inferior): Clear `cont_thread'.
9817 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9820 2012-03-15 Yao Qi <yao@codesourcery.com>
9822 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9824 (cmd_qtdp): ... here.
9826 2012-03-15 Yao Qi <yao@codesourcery.com>
9828 * tracepoint.c (struct tracepoint_action_ops): New.
9829 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9830 (m_tracepoint_action_download): New.
9831 (r_tracepoint_action_download): New.
9832 (x_tracepoint_action_download): New.
9833 (l_tracepoint_action_download): New.
9834 (add_tracepoint_action): Install `action->ops' according type.
9835 (download_tracepoint_1): Move code `download' function pointer
9836 of various tracepoint_action_ops.
9838 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9840 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9841 linux_ptrace_attach_warnings.
9843 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9845 * Makefile.in (linux-ptrace.o): New.
9846 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9847 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9848 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9849 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9850 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9852 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9854 2012-03-08 Yao Qi <yao@codesourcery.com>
9855 Pedro Alves <palves@redhat.com>
9857 Fix PR server/13392.
9858 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9860 * tracepoint.c (remove_tracepoint): New.
9861 (cmd_qtdp): Call remove_tracepoint when failed to install.
9863 2012-03-07 Pedro Alves <palves@redhat.com>
9865 * linux-low.c (get_detach_signal): New.
9866 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9867 Pass on pending signals to PTRACE_DETACH. Check the result of the
9869 * server.c (program_signals, program_signals_p): New.
9870 (handle_general_set): Handle QProgramSignals.
9871 * server.h (program_signals, program_signals_p): Declare.
9873 2012-03-05 Pedro Alves <palves@redhat.com>
9874 Jan Kratochvil <jan.kratochvil@redhat.com>
9876 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9879 2012-03-03 Yao Qi <yao@codesourcery.com>
9881 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9882 agent_look_up_symbols.
9884 2012-03-03 Yao Qi <yao@codesourcery.com>
9886 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9887 (linux-x86-low.o): Likewise.
9888 * server.h: Remove in_process_agent_loaded.
9889 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9893 2012-03-03 Yao Qi <yao@codesourcery.com>
9895 * tracepoint.c (gdb_agent_capability): New global.
9896 (in_process_agent_loaded_ust): Renamed to
9897 `in_process_agent_supports_ust'.
9899 (in_process_agent_supports_ust): Call agent_capability_check.
9900 (clear_installed_tracepoints): Assert that agent supports
9903 2012-03-03 Yao Qi <yao@codesourcery.com>
9905 * linux-low.c (linux_supports_agent): New.
9906 (linux_target_ops): Initialize field `supports_agent' with
9907 linux_supports_agent.
9908 * target.h (struct target_ops) <supports_agent>: New.
9909 (target_supports_agent): New macro.
9910 * server.c (handle_general_set): Handle packet 'QAgent'.
9911 (handle_query): Send `QAgent+'.
9912 * Makefile.in (server.o): Depends on agent.h.
9914 2012-03-03 Yao Qi <yao@codesourcery.com>
9916 * Makefile.in (OBS): Add agent.o.
9917 Add new rule for agent.o.
9918 Track dependence of tracepoint.c on agent.h.
9919 * tracepoint.c (run_inferior_command_1):
9920 (run_inferior_command): Call agent_run_command.
9921 (gdb_ust_connect_sync_socket): Deleted. Move it to
9923 (resume_thread, stop_thread): Likewise.
9924 (gdb_ust_socket_init): Renamed to ...
9925 (gdb_agent_socket_init): ... New.
9926 (gdb_ust_thread): Renamed to ...
9927 (gdb_agent_helper_thread): ... New.
9928 (gdb_ust_init): Move some code to ...
9929 (gdb_agent_init): ... here. New.
9930 [HAVE_UST]: Call gdb_ust_init.
9931 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9932 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9933 * config.in, configure: Regenerated.
9935 2012-03-02 Pedro Alves <palves@redhat.com>
9937 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9938 * linux-low.c (struct simple_pid_list): New.
9939 (stopped_pids): New a struct simple_pid_list pointer.
9940 (add_to_pid_list, pull_pid_from_list): New.
9941 (handle_extended_wait): Don't assume the first signal new children
9942 report is SIGSTOP. Adjust call to pull_pid_from_list.
9943 (linux_wait_for_lwp): Adjust.
9945 2012-03-02 Yao Qi <yao@codesourcery.com>
9947 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9950 2012-03-02 Yao Qi <yao@codesourcery.com>
9952 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9953 `stop_pc' and `tpoint'. Update caller.
9955 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9957 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9958 * linux-low.c (use_linux_regsets): New macro.
9959 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9960 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9961 (linux_register_in_regsets): New function.
9962 (usr_fetch_inferior_registers): Skip registers covered by
9964 (usr_store_inferior_registers): Likewise.
9965 (usr_fetch_inferior_registers): New macro.
9966 (usr_store_inferior_registers): Likewise.
9967 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9968 (linux_store_registers): Likewise.
9969 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9971 (init_registers_mips64_dsp_linux): Likewise.
9972 (init_registers_mips_linux): New macro.
9973 (init_registers_mips_dsp_linux): Likewise.
9974 (mips_dsp_num_regs): Likewise.
9975 (DSP_BASE, DSP_CONTROL): New fallback macros.
9976 (mips_base_regs): New macro.
9977 (mips_regmap): Use it. Fix the size.
9978 (mips_dsp_regmap): New variable.
9979 (mips_dsp_regset_bitmap): Likewise.
9980 (mips_arch_setup): New function.
9981 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9983 (mips_cannot_store_register): Likewise.
9984 (the_low_target): Update .arch_setup, .num_regs and .regmap
9985 initializers. Add .regset_bitmap initializer.
9986 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9988 * linux-bfin-low.c (the_low_target): Likewise.
9989 * linux-cris-low.c (the_low_target): Likewise.
9990 * linux-crisv32-low.c (the_low_target): Likewise.
9991 * linux-ia64-low.c (the_low_target): Likewise.
9992 * linux-m32r-low.c (the_low_target): Likewise.
9993 * linux-m68k-low.c (the_low_target): Likewise.
9994 * linux-ppc-low.c (the_low_target): Likewise.
9995 * linux-s390-low.c (the_low_target): Likewise.
9996 * linux-sh-low.c (the_low_target): Likewise.
9997 * linux-sparc-low.c (the_low_target): Likewise.
9998 * linux-tic6x-low.c (the_low_target): Likewise.
9999 * linux-x86-low.c (the_low_target): Likewise.
10000 * linux-xtensa-low.c (the_low_target): Likewise.
10001 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10002 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10003 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10005 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10006 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10008 2012-02-29 Yao Qi <yao@codesourcery.com>
10009 Pedro Alves <palves@redhat.com>
10011 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10012 `step_over_finished' is true.
10014 2012-02-27 Pedro Alves <palves@redhat.com>
10016 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10017 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10019 2012-02-27 Pedro Alves <palves@redhat.com>
10022 * linux-low.c (pid_is_stopped): New.
10023 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10025 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10027 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10030 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10032 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10034 2012-02-24 Luis Machado <lgustavo@codesourcery>
10036 * server.c (handle_query): Advertise support for target-side
10037 breakpoint condition evaluation.
10038 (process_point_options): New function.
10039 (process_serial_event): When inserting a breakpoint, check for
10040 a target-side condition that should be evaluated.
10042 * mem-break.c: Include regcache.h and ax.h.
10043 (point_cond_list_t): New data structure.
10044 (breakpoint) <cond_list>: New field.
10045 (find_gdb_breakpoint_at): Make non-static.
10046 (delete_gdb_breakpoint_at): Clear any target-side
10048 (clear_gdb_breakpoint_conditions): New function.
10049 (add_condition_to_breakpoint): Likewise.
10050 (add_breakpoint_condition): Likewise.
10051 (gdb_condition_true_at_breakpoint): Likewise.
10052 (gdb_breakpoint_here): Return result directly instead
10053 of going through a local variable.
10055 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10056 (clear_gdb_breakpoint_conditions): Likewise.
10057 (add_breakpoint_condition): Likewise.
10058 (gdb_condition_true_at_breakpoint): Likewise.
10060 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10061 (need_step_over_p): Take target-side breakpoint condition into
10064 2012-02-24 Luis Machado <lgustavo@codesourcery>
10066 * server.h: Include tracepoint.h.
10067 (agent_mem_read, agent_get_trace_state_variable_value,
10068 agent_set_trace_state_variable_value,
10069 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10070 get_set_tsv_func_addr): New prototypes.
10072 * ax.h: New include file.
10073 * ax.c: New source file.
10075 * tracepoint.c: Include ax.h.
10076 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10077 agent_expr, eval_result_type): Move to ax.h.
10078 (parse_agent_expr): Rename to ...
10079 (gdb_parse_agent_expr): ... this, make it non-static and move
10081 (unparse_agent_expr) Rename to ...
10082 (gdb_unparse_agent_expr): ... this, make it non-static and move
10084 (eval_agent_expr): Rename to ...
10085 (eval_tracepoint_agent_expr): ... this.
10086 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10087 forward declarations.
10088 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10089 (agent_get_trace_state_variable_value): New function.
10090 (agent_set_trace_state_variable_value): New function.
10091 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10092 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10093 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10094 (condition_true_at_tracepoint): Likewise.
10095 (parse_agent_expr): Rename to ...
10096 (gdb_parse_agent_expr): ... this and move to ax.c.
10097 (unparse_agent_expr): Rename to ...
10098 (gdb_unparse_agent_expr): ... this and move to ax.c.
10099 (gdb_agent_op_name): Move to ax.c.
10100 (eval_agent_expr): Rename to ...
10101 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10103 (eval_tracepoint_agent_expr): New function.
10104 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10106 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10108 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10109 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10110 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10111 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10112 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10113 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10114 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10115 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10116 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10117 (compile_bytecodes): Remove forward declaration.
10118 (is_goto_target): Move to ax.c.
10119 (compile_bytecodes): Move to ax.c and call
10120 agent_get_trace_state_variable_value (...) and
10121 agent_set_trace_state_variable_value (...).
10123 * Makefile.in: Update ax.c and IPA dependencies.
10125 2012-02-24 Pedro Alves <palves@redhat.com>
10127 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10128 (cmd_bigqtbuffer_circular): ... this. Only handle
10129 'QTBuffer:circular:'.
10130 (handle_tracepoint_general_set): Adjust.
10132 2012-02-16 Yao Qi <yao@codesourcery.com>
10134 * inferiors.c: Move code to ...
10135 * dll.c: .... here. New.
10136 * server.h: Declare clear_dlls.
10137 * Makefile.in (SFILES): Add dll.c.
10141 2012-02-11 Yao Qi <yao@codesourcery.com>
10143 * server.c: (handle_monitor_command): Add a new parameter
10145 (handle_query): Update caller.
10147 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10149 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10150 * configure, config.in: Regenerate.
10151 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10154 2012-02-02 Pedro Alves <palves@redhat.com>
10156 Try SIGKILL first, then PTRACE_KILL.
10157 * linux-low.c (linux_kill_one_lwp): New.
10158 (linux_kill_one_lwp): Rename to ...
10159 (kill_one_lwp_callback): ... this. Use the new
10160 linux_kill_one_lwp.
10162 2012-02-02 Pedro Alves <palves@redhat.com>
10164 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10167 2012-01-27 Pedro Alves <palves@redhat.com>
10169 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10170 (elf_64_file_p): Make static.
10171 (linux_pid_exe_is_elf_64_file): New.
10172 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10173 Delete declarations.
10174 (linux_pid_exe_is_elf_64_file): Declare.
10175 * linux-x86-low.c (x86_arch_setup): Use
10176 linux_pid_exe_is_elf_64_file.
10178 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10180 * linux-low.c (linux_wait_for_event_1): Rename to ...
10181 (linux_wait_for_event): ... here and merge it with former
10182 linux_wait_for_event - new variable wait_ptid, use it.
10183 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10185 2012-01-23 Pedro Alves <palves@redhat.com>
10187 * server.c (main): Avoid yet another case of infinite loop while
10188 detaching/killing after a longjmp.
10190 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10193 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10195 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10197 * hostio.c (handle_readlink): New function.
10198 (handle_vFile): Call it to handle "vFile:readlink" packets.
10200 2012-01-20 Pedro Alves <palves@redhat.com>
10201 Ulrich Weigand <ulrich.weigand@linaro.org>
10203 * server.c (handle_v_requests): Only support vAttach and vRun to
10204 start multiple processes when in extended protocol mode.
10206 2012-01-17 Pedro Alves <palves@redhat.com>
10208 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10209 memalign plus mprotect to allocate the scratch buffer.
10211 2012-01-13 Pedro Alves <palves@redhat.com>
10213 * server.c (attach_inferior): Clear `cont_thread'.
10215 2012-01-13 Pedro Alves <palves@redhat.com>
10217 * server.c (main): Avoid infinite loop while detaching/killing
10220 2012-01-09 Doug Evans <dje@google.com>
10222 * server.c (start_inferior): Set last_ptid in --wrapper case.
10224 2012-01-06 Yao Qi <yao@codesourcery.com>
10226 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10228 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10230 2012-01-04 Yao Qi <yao@codesourcery.com>
10232 * tracepoint.c (cmd_qtdp): Print debug message
10233 for static tracepoint.
10235 2012-01-04 Yao Qi <yao@codesourcery.com>
10237 * tracepoint.c (trace_vdebug): Differentiate debug message
10238 between gdbserver and IPA.
10240 2012-01-03 Yao Qi <yao@codesourcery.com>
10242 * tracepoint.c (tracepoint_was_hit): Don't collect for
10245 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10247 * terminal.h: Reformat copyright header.
10249 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10251 * server.c (gdbserver_version): Update copyright year.
10252 * gdbreplay.c (gdbreplay_version): Likewise.
10254 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10256 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10259 2011-12-18 Hui Zhu <teawater@gmail.com>
10260 * linux-low.c (linux_create_inferior): Save return value to ret.
10262 2011-12-18 Hui Zhu <teawater@gmail.com>
10264 * linux-low.c (linux_create_inferior): Save return value to ret.
10266 2011-12-16 Doug Evans <dje@google.com>
10268 * linux-low.c (linux_create_inferior): If stdio connection,
10269 redirect stdin from /dev/null, stdout to stderr.
10270 * remote-utils.c (remote_is_stdio): New static global.
10271 (remote_connection_is_stdio): New function.
10272 (remote_prepare): Handle stdio connection.
10273 (remote_open): Ditto.
10274 (remote_close): Don't close stdin for stdio connections.
10275 (read_prim,write_prim): New functions. Replace all calls to
10276 read/write to these.
10277 * server.c (main): Watch for "-" argument. Move call to
10278 remote_prepare before start_inferior.
10279 * server.h (STDIO_CONNECTION_NAME): New macro.
10280 (remote_connection_is_stdio): Declare.
10282 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10283 in debugging output.
10285 2011-12-15 Yao Qi <yao@codesourcery.com>
10287 * tracepoint.c: Include sys/syscall.h.
10288 (gdb_ust_thread): Remove preprocessor conditional.
10290 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10292 * linux-low.c (linux_detach_one_lwp): Call
10293 the_low_target.prepare_to_resume before detaching.
10295 2011-12-14 Yao Qi <yao@codesourcery.com>
10297 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10300 2011-12-14 Yao Qi <yao@codesourcery.com>
10302 * i386-low.c (i386_low_stopped_data_address): Initialize local
10303 variable `control'.
10305 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10309 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10310 DR_CONTROL unless necessary. Extend comments.
10311 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10312 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10314 2011-12-13 Yao Qi <yao@codesourcery.com>
10316 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10318 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10320 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10322 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10323 Print new debug message for such case.
10325 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10327 Fix overlapping memcpy.
10328 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10329 the read_inferior_memory transfer.
10330 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10331 write_inferior_memory transfer.
10332 (set_fast_tracepoint_jump): New variable buf. Use it for the
10333 read_inferior_memory and write_inferior_memory transfers.
10334 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10335 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10336 Use it for the write_inferior_memory transfer.
10337 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10340 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10342 * linux-low.c (fetch_register, store_register): Make code
10343 consistent, fix formatting.
10345 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10347 * linux-low.c (usr_store_inferior_registers): Factor out code
10348 to handle individual registers into...
10349 (store_register): ... this new function.
10351 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10353 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10354 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10355 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10356 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10357 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10358 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10359 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10360 (srv_xmlfiles): Add new XML files.
10362 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10364 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10365 (init_registers_s390_linux32v1): Add prototype.
10366 (init_registers_s390_linux32v2): Likewise.
10367 (init_registers_s390_linux64v1): Likewise.
10368 (init_registers_s390_linux64v2): Likewise.
10369 (init_registers_s390x_linux64v1): Likewise.
10370 (init_registers_s390x_linux64v2): Likewise.
10371 (s390_num_regs): Increment to 52.
10372 (s390_regmap): Add orig_r2 register.
10373 (s390_num_regs_3264): Increment to 68.
10374 (s390_regmap_3264): Add orig_r2 register.
10375 (s390_collect_ptrace_register): Handle orig_r2 register.
10376 (s390_supply_ptrace_register): Likewise.
10377 (s390_fill_last_break): New function.
10378 (s390_store_last_break): Likewise.
10379 (s390_fill_system_call): New function.
10380 (s390_store_system_call): Likewise.
10381 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10383 (s390_check_regset): New function.
10384 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10385 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10386 Update target_regsets for available register sets.
10388 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10389 Jan Kratochvil <jan.kratochvil@redhat.com>
10391 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10392 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10394 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10395 * linux-low.h (struct process_info_private): New member r_debug.
10396 * server.c (handle_qxfer_libraries): Call
10397 the_target->qxfer_libraries_svr4.
10398 (handle_qxfer_libraries_svr4): New function.
10399 (qxfer_packets): New entry "libraries-svr4".
10400 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10401 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10402 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10403 PACKET_qXfer_libraries_svr4.
10405 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10407 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10408 PSW address/mask between 8-byte and 16-byte formats.
10409 (s390_supply_ptrace_register): Likewise.
10410 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10411 basic addressing mode bit.
10413 2011-11-24 Stan Shebs <stan@codesourcery.com>
10415 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10417 2011-11-17 Stan Shebs <stan@codesourcery.com>
10419 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10420 (tracing_start_time): New global.
10421 (tracing_stop_time): New global.
10422 (tracing_user_name): New global.
10423 (tracing_notes): New global.
10424 (tracing_stop_note): New global.
10425 (cmd_qtstart): Set traceframe_usage, start_time.
10426 (stop_tracing): Set stop_time.
10427 (cmd_qtstatus): Report additional status.
10428 (cmd_qtp): New function.
10429 (handle_tracepoint_query): Call it.
10430 (cmd_qtnotes): New function.
10431 (handle_tracepoint_general_set): Call it.
10432 (get_timestamp): Rename from tsv_get_timestamp.
10434 2011-11-14 Stan Shebs <stan@codesourcery.com>
10435 Kwok Cheung Yeung <kcy@codesourcery.com>
10437 * linux-x86-low.c (small_jump_insn): New.
10438 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10439 trampoline and error message, build a trampoline and issue a small
10440 jump instruction to it.
10441 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10442 trampoline and error message.
10443 (x86_get_min_fast_tracepoint_insn_len): New.
10444 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10445 * linux-low.h (struct linux_target_ops): Add arguments to
10446 install_fast_tracepoint_jump_pad operation, add new operation.
10447 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10449 (linux_get_min_fast_tracepoint_insn_len): New function.
10450 (linux_target_op): Add new operation.
10451 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10452 (gdb_trampoline_buffer_end): Ditto.
10453 (gdb_trampoline_buffer_error): Ditto.
10454 (struct ipa_sym_addresses): Add fields for new IPA variables.
10455 (symbol_list): Add entries for new IPA variables.
10456 (struct tracepoint): Add fields to hold the address range of the
10457 trampoline used by the tracepoint.
10458 (trampoline_buffer_head): New static variable.
10459 (trampoline_buffer_tail): Ditto.
10460 (claim_trampoline_space): New function.
10461 (have_fast_tracepoint_trampoline_buffer): New function.
10462 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10464 (install_fast_tracepoint): Ditto, also add error buffer argument.
10465 (cmd_qtminftpilen): New function.
10466 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10467 (fast_tracepoint_from_trampoline_address): New function.
10468 (fast_tracepoint_collecting): Handle trampoline as part of jump
10470 (set_trampoline_buffer_space): New function.
10471 (initialize_tracepoint): Initialize new IPA variables.
10472 * target.h (struct target_ops): Add arguments to
10473 install_fast_tracepoint_jump_pad operation, add new
10474 get_min_fast_tracepoint_insn_len operation.
10475 (target_get_min_fast_tracepoint_insn_len): New.
10476 (install_fast_tracepoint_jump_pad): Add arguments.
10477 * server.h (IPA_BUFSIZ): Define.
10478 * linux-i386-ipa.c: Include extra header files.
10479 (initialize_fast_tracepoint_trampoline_buffer): New function.
10480 (initialize_low_tracepoint): Call it.
10481 * server.h (set_trampoline_buffer_space): Declare.
10482 (claim_trampoline_space): Ditto.
10483 (have_fast_tracepoint_trampoline_buffer): Ditto.
10485 2011-11-14 Yao Qi <yao@codesourcery.com>
10487 * server.c (handle_query): Handle InstallInTrace for qSupported.
10488 * tracepoint.c (add_tracepoint): Sort list.
10489 (install_tracepoint, download_tracepoint): New.
10490 (cmd_qtdp): Call them to install and download tracepoints.
10491 (sort_tracepoints): Removed.
10492 (cmd_qtstart): Update.
10494 2011-11-14 Yao Qi <yao@codesourcery.com>
10496 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10497 * mem-break.h: Declare.
10498 * tracepoint.c (cmd_qtstart): Move some code to ...
10499 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10501 (download_tracepoints): Move some code to ...
10502 (download_tracepoint_1): ... here. New.
10504 2011-11-08 Yao Qi <yao@codesourcery.com>
10506 * remote-utils.c (relocate_instruction): A comment fix.
10508 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10510 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10511 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10512 dr_status_mirror and dr_control_mirror from debug_reg_state.
10513 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10514 (i386_initial_stuff): Remove use of deleted globals.
10515 (i386_get_thread_context, i386_set_thread_context,
10516 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10517 from debug_reg_state.
10519 2011-11-05 Yao Qi <yao@codesourcery.com>
10521 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10522 address as TPOINT's.
10524 2011-11-02 Stan Shebs <stan@codesourcery.com>
10526 * tracepoint.c (agent_mem_read_string): New function.
10527 (eval_agent_expr): Call it for tracenz.
10528 * server.c (handle_query): Report support for tracenz.
10530 2011-11-02 Yao Qi <yao@codesourcery.com>
10532 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10534 2011-11-02 Yao Qi <yao@codesourcery.com>
10536 * target.h: Fix a typo in comment.
10538 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10540 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10541 clobber the breakpoints' shadows with fast tracepoint jumps.
10542 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10543 * target.c (write_inferior_memory): Also pass MYADDR down to
10546 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10548 * configure.ac: Check support for personality routine.
10549 * configure: Regenerate.
10550 * config.in: Likewise.
10551 * linux-low.c: Include <sys/personality.h>.
10552 Define ADDR_NO_RANDOMIZE if necessary.
10553 (linux_create_inferior): Disable address space randomization when
10554 forking inferior, if requested.
10555 (linux_supports_disable_randomization): New function.
10556 (linux_target_ops): Install it.
10557 * server.h (disable_randomization): Declare.
10558 * server.c (disable_randomization): New global variable.
10559 (handle_general_set): Handle QDisableRandomization.
10560 (handle_query): Likewise for qSupported.
10561 (main): Support --disable-randomization and --no-disable-randomization
10562 command line arguments.
10563 * target.h (struct target_ops): Add supports_disable_randomization.
10564 (target_supports_disable_randomization): New macro.
10566 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10568 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10570 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10571 [!PT_GETDSBT] (target_loadmap): New definition.
10572 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10573 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10574 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10575 and PT_GETDSBT to LINUX_LOADMAP.
10576 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10577 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10579 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10581 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10582 (arm_linux_hwbp_cap): New static variable.
10583 (arm_linux_get_hwbp_cap): Replace by ...
10584 (arm_linux_init_hwbp_cap): ... this new function.
10585 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10586 (arm_linux_get_hw_watchpoint_count): Likewise.
10587 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10588 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10589 (arm_prepare_to_resume): Use perror_with_name instead of error.
10591 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10593 * linux-arm-low.c: Include <signal.h>.
10594 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10595 (struct arm_linux_hwbp_cap): New data type.
10596 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10597 (struct arm_linux_hw_breakpoint): New data type.
10598 (MAX_BPTS, MAX_WPTS): Define.
10599 (struct arch_process_info, struct arch_lwp_info): New data types.
10600 (arm_linux_get_hwbp_cap): New function.
10601 (arm_linux_get_hw_breakpoint_count): Likewise.
10602 (arm_linux_get_hw_watchpoint_count): Likewise.
10603 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10604 (arm_hwbp_control_initialize): Likewise.
10605 (arm_hwbp_control_is_enabled): Likewise.
10606 (arm_hwbp_control_is_initialized): Likewise.
10607 (arm_hwbp_control_disable): Likewise.
10608 (arm_linux_hw_breakpoint_equal): Likewise.
10609 (arm_linux_hw_point_initialize): Likewise.
10610 (struct update_registers_data): New data structure.
10611 (update_registers_callback: New function.
10612 (arm_insert_point): Likewise.
10613 (arm_remove_point): Likewise.
10614 (arm_stopped_by_watchpoint): Likewise.
10615 (arm_stopped_data_address): Likewise.
10616 (arm_new_process): Likewise.
10617 (arm_new_thread): Likewise.
10618 (arm_prepare_to_resume): Likewise.
10619 (the_low_target): Register arm_insert_point, arm_remove_point,
10620 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10621 arm_new_thread, and arm_prepare_to_resume.
10623 2011-09-15 Stan Shebs <stan@codesourcery.com>
10625 * server.h (struct emit_ops): Add compare-goto fields.
10626 * tracepoint.c (gdb_agent_op_sizes): New table.
10627 (emit_eq_goto): New function.
10628 (emit_ne_goto): New function.
10629 (emit_lt_goto): New function.
10630 (emit_le_goto): New function.
10631 (emit_gt_goto): New function.
10632 (emit_ge_goto): New function.
10633 (is_goto_target): New function.
10634 (compile_bytecodes): Recognize special cases of compare-goto
10635 combinations and call specialized emitters for them.
10636 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10637 (amd64_emit_ne_goto): New function.
10638 (amd64_emit_lt_goto): New function.
10639 (amd64_emit_le_goto): New function.
10640 (amd64_emit_gt_goto): New function.
10641 (amd64_emit_ge_goto): New function.
10642 (amd64_emit_ops): Add the new functions.
10643 (i386_emit_eq_goto): New function.
10644 (i386_emit_ne_goto): New function.
10645 (i386_emit_lt_goto): New function.
10646 (i386_emit_le_goto): New function.
10647 (i386_emit_gt_goto): New function.
10648 (i386_emit_ge_goto): New function.
10649 (i386_emit_ops): Add the new functions.
10651 2011-09-08 Stan Shebs <stan@codesourcery.com>
10653 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10654 (i386_emit_epilogue): Restore %ebx.
10656 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10658 * server.c (step_thread): Remove definition.
10659 (process_serial_event): Don't handle Hs.
10660 * server.h (step_thread): Remove declaration.
10661 * target.c (set_desired_inferior): Remove use of step_thread.
10663 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10665 * linux-low.c: Include linux-procfs.h.
10666 (linux_attach_lwp_1): Update comments.
10667 (linux_attach): Scan for existing threads when attaching to a
10668 process that is the tgid.
10669 * Makefile.in: Update dependencies.
10671 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10673 * configure.srv: Add linux-procfs.o dependencies.
10675 2011-08-14 Yao Qi <yao@codesourcery.com>
10677 * target.h (struct target_ops): Fix indent.
10678 * win32-low.c (win32_target_ops): Fix comment.
10680 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10681 Yao Qi <yao@codesourcery.com>
10683 * Makefile.in (clean): Remove tic6x-*.c files.
10684 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10685 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10686 (tic6x-c64xp-linux.c): Likewise.
10687 * configure.srv: Add support for tic6x-*-uclinux.
10688 * linux-tic6x-low.c: New.
10689 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10691 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10692 Yao Qi <yao@codesourcery.com>
10694 * target.h (struct target_ops): Add read_loadmap.
10695 * linux-low.c (struct target_loadseg): New type.
10696 (struct target_loadmap): New type.
10697 (linux_read_loadmap): New function.
10698 (linux_target_ops): Add linux_read_loadmap.
10699 * server.c (handle_query): Support qXfer:fdpic:read packet.
10700 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10703 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10705 * win32-low.c: Include <stdint.h>.
10707 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10709 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10710 to the inferior here.
10711 (i386_remove_aligned_watchpoint): Ditto.
10712 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10713 fit part of the watchpoint in the debug registers.
10714 (i386_update_inferior_debug_regs): New.
10715 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10716 registers, and only update the inferior on success.
10717 (i386_low_remove_watchpoint): Ditto.
10719 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10721 * linux-low.c (compare_ints, unique, list_threads, show_process,
10722 linux_core_of_thread): Delete.
10723 (linux_target_ops): Change linux_core_of_thread to
10724 linux_common_core_of_thread.
10725 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10726 * utils.c (malloc_failure): Change type of argument.
10727 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10728 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10729 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10730 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10731 (IPA_OBJS): Add common-utils-ipa.o.
10732 (ptid_h, linux_osdata_h): New macros.
10733 (server_h): Add common/common-utils.h, common/xml-utils.h,
10734 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10736 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10737 ptid.o, buffer.o): New rules.
10738 (linux-low.o): Add common/linux-osdata.h as a dependency.
10739 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10740 * configure.ac: Add AC_HEADER_DIRENT check.
10741 * config.in: Regenerate.
10742 * configure: Regenerate.
10743 * remote-utils.c (xml_escape_text): Delete.
10744 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10745 buffer_xml_printf): Move to common/buffer.c.
10746 * server.c (main): Remove call to initialize_inferiors.
10747 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10748 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10749 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10750 internal_error, gdb_assert, gdb_assert_fail): Delete.
10751 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10752 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10754 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10755 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10756 initialize_inferiors): Delete.
10758 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10760 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10763 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10765 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10767 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10769 2011-05-26 Yao Qi <yao@codesourcery.com>
10771 * Makefile.in (thread-db.o): Track dependence to
10772 common/gdb_thread_db.h.
10773 * thread-db.c: include gdb_thread_db.h from right place.
10775 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10777 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10778 __FILE__ and __LINE__ to internal_error.
10780 2011-05-13 Doug Evans <dje@google.com>
10782 * thread-db.c (try_thread_db_load_from_sdir): New function.
10783 (try_thread_db_load_from_dir): New function.
10784 (thread_db_load_search): Handle $sdir, ignore $pdir.
10785 Remove trying of system directories if search of
10786 libthread-db-search-path fails, that is now done via $sdir.
10788 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10790 * server.c (handle_query): Add EnableDisableTracepoints to the list
10791 of supported features.
10792 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10794 (cmd_qtenable_disable): New.
10795 (cmd_qtstart): Install tracepoints even if disabled.
10796 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10797 receiving a QTEnable or QTDisable packet.
10798 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10799 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10801 (gdb_probe): Skip data collection if static tracepoint is disabled.
10803 2011-05-10 Doug Evans <dje@google.com>
10805 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10807 2011-05-04 Doug Evans <dje@google.com>
10809 * linux-low.c (linux_join): Skip process lookup.
10810 * spu-low.c (spu_join): Ditto.
10811 * server.c (join_inferiors_callback): Delete.
10812 (process_serial_event): For 'D' packet (detach) call join_inferior
10815 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10817 * README: Don't mention xscale*-*-linux*.
10818 * configure.srv (xscale*-*-linux*): Don't handle target.
10820 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10822 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10824 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10825 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10826 (i386_emit_void_call_2): Likewise.
10828 2011-04-26 Yao Qi <yao@codesourcery.com>
10830 * linux-low.c: Move common macros to linux-ptrace.h.
10831 Include linux-ptrace.h.
10832 * Makefile.in (linux_ptrace_h): New.
10833 (linux-low.o): Depends on linux-ptrace.h.
10835 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10837 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10838 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10839 (remote_prepare): New function with most of the TCP code from ...
10840 (remote_open): ... here. Detect PORT here unconditionally. Move also
10841 setting transport_is_reliable.
10842 * server.c (run_once): New variable.
10843 (gdbserver_usage): Document it.
10844 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10845 the first run if RUN_ONCE.
10846 * server.h (run_once, remote_prepare): New declarations.
10848 2011-04-19 Tom Tromey <tromey@redhat.com>
10850 * win32-low.c (handle_load_dll): Remove duplicate "the".
10852 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10854 Remove support for old Cygwin 1.5 versions.
10855 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10856 function to avoid warning.
10857 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10860 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10862 * gdbserver/server.h (Macro _): Define it if not available.
10864 2011-03-14 Michael Snyder <msnyder@vmware.com>
10866 * hostio.c (handle_close): Remove unnecessary null test.
10868 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10870 * Makefile.in (maintainer-clean realclean distclean): Remove
10871 "make ... subdir_do" command.
10873 2011-03-10 Michael Snyder <msnyder@vmware.com>
10875 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10877 * server.c (handle_v_run): Free alloced buffer on early return.
10879 2011-03-09 Yao Qi <yao@codesourcery.com>
10882 2011-03-04 Yao Qi <yao@codesourcery.com>
10884 * Makefile.in: Remove GNU make feature --directory.
10886 2011-03-05 Yao Qi <yao@codesourcery.com>
10888 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10889 (subdir_do): New make target. Copied from gdb/Makefile.
10890 (maintainer-clean, realclean, distclean, clean): Call corresponding
10891 make targets in common/Makefile.
10893 2011-02-11 Yao Qi <yao@codesourcery.com>
10895 * configure.ac: Call AC_PROG_RANLIB.
10896 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10897 * configure: Regenerate.
10899 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10901 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10903 2011-03-06 Yao Qi <yao@codesourcery.com>
10905 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
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 2011-03-04 Yao Qi <yao@codesourcery.com>
10916 * Makefile.in: Remove GNU make feature --directory.
10918 2011-03-04 Michael Snyder <msnyder@vmware.com>
10920 * server.c (queue_stop_reply): Call xmalloc not malloc.
10922 2011-03-02 Michael Snyder <msnyder@vmware.com>
10924 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10926 2011-02-28 Michael Snyder <msnyder@vmware.com>
10928 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10929 (cmd_qtframe): Ditto.
10930 (cmd_qtbuffer): Ditto.
10931 (cmd_bigqtbuffer): Ditto.
10933 * utils.c (decimal2str): Initialize 'width' to nine, then
10934 don't mess with it.
10936 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10938 * hostio.c (require_data): Free *data, not data.
10940 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10942 * hostio.c (require_data): Use free, not xfree.
10944 2011-02-27 Michael Snyder <msnyder@vmware.com>
10946 * server.c (handle_query): Discard unused value.
10948 * hostio.c (require_data): Free malloc memory before returning
10951 2011-02-26 Michael Snyder <msnyder@vmware.com>
10953 * linux-low.c (list_threads): Call closedir for dirent.
10955 2011-02-27 Michael Snyder <msnyder@vmware.com>
10957 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10958 a case statement falls through.
10960 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10962 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10965 2011-02-26 Michael Snyder <msnyder@vmware.com>
10967 * utils.c (decimal2str): Eliminate dead code and dead param.
10968 (pulongest): Drop dead param from call to decimal2str.
10971 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10973 Revert the following patch (not approved yet):
10974 2011-02-21 Hui Zhu <teawater@gmail.com>
10975 * tracepoint.c (tp_printf): New function.
10976 (eval_agent_expr): Handle gdb_agent_op_printf.
10978 2011-02-21 Hui Zhu <teawater@gmail.com>
10980 * tracepoint.c (tp_printf): New function.
10981 (eval_agent_expr): Handle gdb_agent_op_printf.
10983 2011-02-18 Tom Tromey <tromey@redhat.com>
10985 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10986 (tracepoint.o): Likewise.
10987 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10988 (gdb_agent_op_names): Likewise.
10990 2011-02-18 Tom Tromey <tromey@redhat.com>
10992 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10993 gdb_agent_op_rot>: New constants.
10994 (gdb_agent_op_names): Add pick and roll.
10995 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10998 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11000 * aclocal.m4: Regenerated with aclocal-1.11.1.
11002 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11004 * server.c (handle_qxfer_traceframe_info): New.
11005 (qxfer_packets): Register "traceframe-info".
11006 (handle_query): Report support for qXfer:traceframe-info:read+.
11007 * tracepoint.c (match_blocktype): New.
11008 (traceframe_find_block_type): Rename to ...
11009 (traceframe_walk_blocks): ... this. Add callback filter argument,
11011 (traceframe_find_block_type): New, reimplemented on top of
11012 traceframe_walk_blocks.
11013 (build_traceframe_info_xml): New.
11014 (traceframe_read_info): New.
11015 * server.h (traceframe_read_info): Declare.
11017 2011-02-11 Yao Qi <yao@codesourcery.com>
11019 * configure.ac: Call AC_PROG_RANLIB.
11020 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11021 * configure: Regenerate.
11023 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11025 * server.c (gdb_read_memory): Change return semantics to allow
11027 (handle_search_memory_1): Adjust.
11028 (process_serial_event) <'m' packet>: Handle partial transfers.
11029 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11031 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11033 * regcache.c (init_register_cache): Initialize
11034 regcache->register_status.
11035 (free_register_cache): Release regcache->register_status.
11036 (regcache_cpy): Copy register_status.
11037 (registers_to_string): Print 'x's for unavailable registers.
11038 (supply_register): Mark the register's status valid or
11039 unavailable, depending on whether a buffer was passed in or not.
11040 (supply_register_zeroed): New.
11041 (supply_regblock): Mark the registers' status valid or
11042 unavailable, depending on whether a buffer was passed in or not.
11043 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11044 (struct regcache): New `register_status' field.
11045 (supply_register_zeroed): Declare.
11046 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11047 supply_register_zeroed, rather than passing a NULL buffer to
11049 * tracepoint.c (fetch_traceframe_registers): Update comment.
11051 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11053 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11056 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11058 * server.h (decode_xfer_write): Change prototype.
11059 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11060 and don't extract the annex here.
11061 * server.c (decode_xfer_read): Remove `annex' parameter,
11062 and don't extract the annex here.
11063 (decode_xfer): New.
11064 (struct qxfer): New.
11065 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11066 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11067 (handle_qxfer_statictrace): New functions, abstracted out from
11068 handle_query, and made to use the struct qxfer interface.
11069 (handle_threads_qxfer_proper): Rename to ...
11070 (handle_qxfer_threads_proper): ... this.
11071 (handle_threads_qxfer): Rename to ...
11072 (handle_qxfer_threads): ... this. Adjust.
11073 (qxfer_packets): New array.
11074 (handle_qxfer): New function.
11075 (handle_query): Use handle_qxfer.
11077 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11079 * gdbreplay.c: Shorten lines of >= 80 columns.
11080 * linux-low.c: Ditto.
11081 * linux-ppc-low.c: Ditto.
11082 * linux-s390-low.c: Ditto.
11083 * linux-sparc-low.c: Ditto.
11084 * linux-x86-low.c: Ditto.
11085 * linux-xtensa-low.c: Ditto.
11086 * mem-break.c: Ditto.
11087 * nto-low.c: Ditto.
11088 * regcache.h: Ditto.
11089 * remote-utils.c: Ditto.
11092 * thread-db.c: Ditto.
11093 * tracepoint.c: Ditto.
11095 * win32-low.h: Ditto.
11097 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11099 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11102 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11104 * server.c (gdbserver_version): Update copyright year in version
11106 * gdbreplay.c (gdbreplay_version): Ditto.
11108 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11110 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11111 * linux-bfin-low.c: New file.
11112 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11113 PT_DATA_ADDR for BFIN targets.
11114 * Makefile.in (SFILES): Add linux-bfin-low.c.
11115 (clean): Remove reg-bfin.c.
11116 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11117 * README: Mention supported Blackfin targets.
11119 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11121 * .gitignore: New file.
11123 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11125 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11127 2010-10-22 Jie Zhang <jie@codesourcery.com>
11129 * Makefile.in: Add FLAGS_TO_PASS variable.
11130 (install): Remove dependency of install-only and recursively
11131 invoke make for install-only.
11133 2010-10-04 Doug Evans <dje@google.com>
11135 * Makefile.in (uninstall): Use $(DESTDIR).
11137 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11141 * linux-x86-low.c (compat_siginfo_from_siginfo)
11142 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11143 si_code is < 0. Check for si_code == SI_TIMER before checking for
11146 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11148 * lynx-i386-low.c: New file.
11149 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11151 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11153 * lynx-low.c (ptrace_request_to_str): Remove handling for
11154 request values that have been removed in LynxOS 5.x.
11156 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11158 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11161 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11163 * configure.ac: Add --enable-inprocess-agent option.
11164 * configure: Rebuilt.
11166 2010-09-06 Yao Qi <yao@codesourcery.com>
11168 * linux-low.c (linux_kill): Remove unused variable.
11169 (linux_stabilize_threads): Likewise.
11170 * server.c (start_inferior): Likewise.
11171 (queue_stop_reply_callback): Likewise.
11172 * tracepoint.c (do_action_at_tracepoint): Likewise.
11174 2010-09-06 Yao Qi <yao@codesourcery.com>
11176 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11179 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11181 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11183 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11185 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11188 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11190 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11191 gdbserver/lynx-ppc-low.c: New files.
11192 * Makefile.in (lynx_low_h): New variable.
11193 (lynx-low.o, lynx-ppc-low.o): New rules.
11194 * configure.ac: On LynxOS, link with -lnetinet.
11195 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11196 * configure: regenerate.
11198 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11200 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11201 * configure.ac: Add check for vasprintf and vsnprintf.
11202 * configure, config.in: Regenerate.
11203 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11205 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11207 * gdbreplay.c: Move include of alloca.h up, next to include of
11209 * server.h: Add include of malloc.h.
11210 * mem-break.c: Remove include of malloc.h.
11211 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11213 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11215 * Makefile.in (memmem.o): Build with -Wno-error.
11217 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11219 * utils.c (xsnprintf): Make non-static.
11220 * server.h: Add xsnprintf declaration.
11221 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11222 replace calls to snprintf by calls to xsnprintf throughout.
11224 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11226 * configure.ac: Add configure check for alloca.
11227 * configure, config.in: Regenerate.
11228 * server.h: Include alloca.h if it exists.
11229 * gdbreplay.c: Include alloca.h if it exists.
11231 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11233 * linux-low.c (__SIGRTMIN): Define if not already defined.
11234 (linux_create_inferior): Check for __ANDROID__ rather than
11236 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11237 are already deferred.
11238 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11239 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11240 stopped and already has a pending signal to report.
11241 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11242 a pending signal to report or is moving out of a jump pad.
11243 (linux_init_signals): Check for __ANDROID__ rather than
11246 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11248 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11249 debug_threads check. Avoid a linear search when not doing debug
11252 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11254 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11255 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11256 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11257 (process_event): Change local fd's type to gdb_fildes_t.
11258 (create_file_handler): Adjust prototype.
11259 (delete_file_handler): Adjust prototype.
11260 (handle_file_event): Adjust prototype. Use pfildes.
11261 (create_file_event): Adjsut prototype.
11262 * remote-utils.c (remote_desc, listen_desc): Change type to
11264 * server.h: New gdb_fildes_t typedef.
11265 [USE_WIN32API]: Include winsock2.h.
11266 (delete_file_handler, add_file_handler): Adjust prototypes.
11267 (pfildes): Declare.
11268 * utils.c (pfildes): New.
11270 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11272 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11273 * configure: Regenerate.
11275 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11277 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11278 (linux_done_accessing_memory): ... this.
11279 (linux_target_ops): Adjust.
11280 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11281 * nto-low.c (nto_target_ops): Adjust comment.
11282 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11283 * spu-low.c (spu_target_ops): Adjust comment.
11284 * target.h (target_ops): Rename unprepare_to_access_memory field
11285 to done_accessing_memory.
11286 (unprepare_to_access_memory): Rename to ...
11287 (done_accessing_memory): ... this.
11289 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11291 * linux-low.c (linux_prepare_to_access_memory): New.
11292 (linux_unprepare_to_access_memory): New.
11293 (linux_target_ops): Install them.
11294 * server.c (read_memory): Rename to ...
11295 (gdb_read_memory): ... this. Use
11296 prepare_to_access_memory/prepare_to_access_memory.
11297 (write_memory): Rename to ...
11298 (gdb_write_memory): ... this. Use
11299 prepare_to_access_memory/prepare_to_access_memory.
11300 (handle_search_memory_1): Adjust.
11301 (process_serial_event): Adjust.
11302 * target.h (struct target_ops): New fields
11303 prepare_to_access_memory and unprepare_to_access_memory.
11304 (prepare_to_access_memory, unprepare_to_access_memory): New.
11305 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11306 prepare_to_access_memory/prepare_to_access_memory.
11307 * nto-low.c (nto_target_ops): Adjust.
11308 * spu-low.c (spu_target_ops): Adjust.
11309 * win32-low.c (win32_target_ops): Adjust.
11311 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11313 * Makefile.in (WARN_CFLAGS): Get it from configure.
11314 (WERROR_CFLAGS): New.
11315 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11316 * configure.ac: Introduce --enable-werror, which adds -Werror to
11317 the compiler command line. Enabled by default. Disable with
11318 --disable-werror. Add -Wdeclaration-after-statement
11319 Wpointer-arith and -Wformat-nonliteral to warning flags.
11320 * configure: Regenerate.
11322 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11324 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11326 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11328 * gdbreplay.c (remote_error): New.
11330 (expect): Use gdbchar. Check for error reading from GDB.
11331 Clarify sync error output.
11332 (play): Check for errors writing to GDB.
11333 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11334 * remote-utils.c (getpkt): Check for errors writing to the remote
11337 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11339 * linux-low.c (linux_wait_1): Move non-debugging code out of
11340 `debug_threads' control.
11342 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11344 * linux-low.c (linux_wait_1): Don't set last_status here.
11345 * server.c (push_event, queue_stop_reply_callback): Assert we're
11346 not pushing a TARGET_WAITKIND_IGNORE event.
11347 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11348 (myresume, handle_target_event): Set the thread's last_resume_kind
11349 and last_status from the target returned status.
11351 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11355 * linux-x86-low.c (update_debug_registers_callback): New.
11356 (i386_dr_low_set_addr): Use it.
11357 (i386_dr_low_get_addr): New.
11358 (i386_dr_low_set_control): Use update_debug_registers_callback.
11359 (i386_dr_low_get_control): New.
11360 (i386_dr_low_get_status): Adjust.
11361 * linux-low.c (linux_stop_lwp): New.
11362 * linux-low.h (linux_stop_lwp): Declare.
11364 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11365 argument instead of a i386_debug_reg_state.
11366 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11367 a i386_debug_reg_state.
11368 (i386_insert_aligned_watchpoint): Adjust.
11369 (i386_remove_aligned_watchpoint): Adjust.
11370 (i386_low_stopped_data_address): Read the debug registers from the
11371 inferior instead of from the mirrors.
11372 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11373 (i386_dr_low_get_addr): Declare.
11374 (i386_dr_low_get_control): Declare.
11375 (i386_dr_low_get_status): Change prototype.
11377 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11378 (i386_dr_low_get_addr): New.
11379 (i386_dr_low_get_control): New.
11380 (i386_dr_low_get_status): Adjust prototype. Return
11382 (i386_initial_stuff): Clear dr_status_mirror and
11384 (i386_get_thread_context): Adjust.
11385 (i386_set_thread_context): Adjust.
11386 (i386_thread_added): Adjust.
11388 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11390 * linux-low.h (linux_thread_area): Delete declaration.
11392 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11394 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11395 after its termination.
11397 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11399 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11400 (gdb_wants_all_stopped): Delete.
11401 (linux_wait_1): Don't call them.
11402 * server.c (handle_v_cont): Tag all threads as want-stopped.
11403 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11404 stopped as "client-wants-stopped".
11406 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11408 * Makefile.in (signals_h): New.
11409 (server_h): Depend on it.
11410 (server.o): Don't depend on $(signals_def).
11411 (signals.o): Depend on $(signals_def).
11413 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11415 * Makefile.in (signals_def): New.
11416 (server_h): Append include/gdb/signals.h and signals_def.
11417 (server.o): Append signals_def.
11419 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11421 * server.c (handle_target_event): Use target_signal_to_host for
11422 resume_info.sig initialization.
11423 * target.h (struct thread_resume) <sig>: New comment.
11425 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11427 * server.c (handle_query): strcpy() the returned string from paddress()
11428 instead of sprintf().
11429 * utils.c (paddress): Return phex_nz().
11431 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11433 * server.c (handle_v_cont): Call mourn_inferior if process
11435 (myresume): Likewise.
11437 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11439 Static tracepoints, and integration with UST.
11441 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11442 * mem-break.c (uninsert_all_breakpoints)
11443 (reinsert_all_breakpoints): New.
11444 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11445 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11446 (gdb_agent_ust_loaded, helper_thread_id)
11447 (gdb_agent_helper_thread_id): New macros.
11448 (struct ipa_sym_addresses): Add addr_ust_loaded,
11449 addr_helper_thread_id, addr_cmd_buf.
11450 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11451 (in_process_agent_loaded_ust): New.
11452 (write_e_ust_not_loaded): New.
11453 (maybe_write_ipa_ust_not_loaded): New.
11454 (struct collect_static_trace_data_action): New.
11455 (enum tracepoint_type) <static_tracepoint>: New.
11456 (struct tracepoint) <handle>: Mention static tracepoints.
11457 (struct static_tracepoint_ctx): New.
11458 (CMD_BUF_SIZE): New.
11459 (add_tracepoint_action): Handle static tracepoint actions.
11460 (unprobe_marker_at): New.
11461 (clear_installed_tracepoints): Handle static tracepoints.
11462 (cmd_qtdp): Handle static tracepoints.
11463 (probe_marker_at): New.
11464 (cmd_qtstart): Handle static tracepoints.
11465 (response_tracepoint): Handle static tracepoints.
11466 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11467 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11468 (get_context_regcache): Handle static tracepoints.
11469 (do_action_at_tracepoint): Handle static tracepoint actions.
11470 (traceframe_find_block_type): Handle static trace data blocks.
11471 (traceframe_read_sdata): New.
11472 (download_tracepoints): Download static tracepoint actions.
11473 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11474 (GDB_PROBE_NAME): New.
11476 (GET_UST_SYM): New.
11479 (ust_marker_to_static_tracepoint): New.
11481 (collect_ust_data_at_tracepoint): New.
11482 (gdb_ust_probe): New.
11483 (UNIX_PATH_MAX, SOCK_DIR): New.
11484 (gdb_ust_connect_sync_socket): New.
11485 (resume_thread, stop_thread): New.
11486 (run_inferior_command): New.
11487 (init_named_socket): New.
11488 (gdb_ust_socket_init): New.
11489 (cstr_to_hexstr): New.
11491 (first_marker, next_marker): New.
11492 (response_ust_marker): New.
11493 (cmd_qtfstm, cmd_qtsstm): New.
11494 (unprobe_marker_at, probe_marker_at): New.
11495 (cmd_qtstmat, gdb_ust_thread): New.
11496 (gdb_ust_init): New.
11497 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11498 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11499 (ST_REGENTRY): New.
11500 (x86_64_st_collect_regmap): New.
11501 (X86_64_NUM_ST_COLLECT_GREGS): New.
11502 (AMD64_RIP_REGNUM): New.
11503 (supply_static_tracepoint_registers): New.
11504 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11505 (ST_REGENTRY): New.
11506 (i386_st_collect_regmap): New.
11507 (i386_NUM_ST_COLLECT_GREGS): New.
11508 (supply_static_tracepoint_registers): New.
11509 * server.c (handle_query): Handle qXfer:statictrace:read.
11510 <qSupported>: Report support for StaticTracepoints, and
11511 qXfer:statictrace:read features.
11512 * server.h (traceframe_read_sdata)
11513 (supply_static_tracepoint_registers): Declare.
11514 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11515 (unpack_varlen_hex): Include in IPA build.
11516 * Makefile.in (ustlibs, ustinc): New.
11517 (IPA_OBJS): Add remote-utils-ipa.o.
11518 ($(IPA_LIB)): Link -ldl and -lpthread.
11520 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11521 * config.in, configure: Regenerate.
11523 2010-06-20 Ian Lance Taylor <iant@google.com>
11524 Pedro Alves <pedro@codesourcery.com>
11526 * linux-x86-low.c (always_true): Delete.
11527 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11528 trying to fool the compiler with always_true.
11530 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11532 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11533 conditions in gdbserver.
11535 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11537 * spu-low.c (spu_read_memory): Wrap around local store limit.
11538 (spu_write_memory): Likewise.
11540 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11542 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11543 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11545 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11547 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11548 uses with LONGEST uses.
11550 2010-06-14 Stan Shebs <stan@codesourcery.com>
11551 Pedro Alves <pedro@codesourcery.com>
11555 * linux-x86-low.c: Include limits.h.
11557 (always_true): New.
11560 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11561 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11562 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11563 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11564 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11565 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11566 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11567 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11568 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11569 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11570 (amd64_emit_void_call_2): New.
11571 (amd64_emit_ops): New.
11572 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11573 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11574 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11575 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11576 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11577 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11578 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11579 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11580 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11581 (i386_emit_stack_adjust, i386_emit_int_call_1)
11582 (i386_emit_void_call_2): New.
11583 (i386_emit_ops): New.
11584 (x86_emit_ops): New.
11585 (the_low_target): Install x86_emit_ops.
11586 * server.h (struct emit_ops): New.
11587 (get_raw_reg_func_addr): Declare.
11588 (current_insn_ptr, emit_error): Declare.
11589 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11590 (set_trace_state_variable_value): New defines.
11591 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11592 addr_get_trace_state_variable_value and
11593 addr_set_trace_state_variable_value.
11594 (symbol_list): New fields for get_raw_reg,
11595 get_trace_state_variable_value and set_trace_state_variable_value.
11596 (condfn): New typedef.
11597 (struct tracepoint): New field `compiled_cond'.
11598 (do_action_at_tracepoint): Clear compiled_cond.
11599 (get_trace_state_variable_value, set_trace_state_variable_value):
11601 (condition_true_at_tracepoint): If there's a compiled condition,
11603 (current_insn_ptr, emit_error): New globals.
11604 (struct bytecode_address): New.
11605 (get_raw_reg_func_addr): New.
11606 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11607 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11608 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11609 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11610 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11611 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11612 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11613 (compile_tracepoint_condition, compile_bytecodes): New.
11614 * target.h (emit_ops): Forward declare.
11615 (struct target_ops): New field emit_ops.
11616 (target_emit_ops): New.
11617 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11618 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11619 * linux-low.c (linux_emit_ops): New.
11620 (linux_target_ops): Install it.
11621 * linux-low.h (struct linux_target_ops): New field emit_ops.
11623 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11625 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11626 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11628 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11629 Stan Shebs <stan@codesourcery.com>
11631 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11632 (all): Depend on $(extra_libraries).
11633 (install-only): Install the IPA.
11634 (IPA_OBJS, IPA_LIB): New.
11635 (clean): Remove the IPA lib.
11636 (IPAGENT_CFLAGS): New.
11637 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11638 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11639 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11640 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11641 * configure.ac: Check for atomic builtins support in the compiler.
11642 (IPA_DEPFILES, extra_libraries): Define.
11643 * configure.srv (ipa_obj): Add description.
11644 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11645 (i[34567]86-*-linux*): Set ipa_obj.
11646 (x86_64-*-linux*): Set ipa_obj.
11647 * linux-low.c (stabilizing_threads): New.
11648 (supports_fast_tracepoints): New.
11649 (linux_detach): Stabilize threads before detaching.
11650 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11651 the lwp is either not stabilizing, or is moving out of a jump pad.
11652 (linux_fast_tracepoint_collecting): New.
11653 (maybe_move_out_of_jump_pad): New.
11654 (enqueue_one_deferred_signal): New.
11655 (dequeue_one_deferred_signal): New.
11656 (linux_wait_for_event_1): If moving out of a jump pad, defer
11657 pending signals to later.
11658 (linux_stabilize_threads): New.
11659 (linux_wait_1): Check if threads need moving out of jump pads, and
11661 (stuck_in_jump_pad_callback): New.
11662 (move_out_of_jump_pad_callback): New.
11663 (lwp_running): New.
11664 (linux_resume_one_lwp): Handle moving out of jump pads.
11665 (linux_set_resume_request): Dequeue deferred signals.
11666 (need_step_over_p): Also step over fast tracepoint jumps.
11667 (start_step_over): Also uninsert fast tracepoint jumps.
11668 (finish_step_over): Also reinsert fast tracepoint jumps.
11669 (linux_install_fast_tracepoint_jump): New.
11670 (linux_target_ops): Install linux_stabilize_threads and
11671 linux_install_fast_tracepoint_jump_pad.
11672 * linux-low.h (linux_target_ops) <get_thread_area,
11673 install_fast_tracepoint_jump_pad>: New fields.
11674 (struct lwp_info) <collecting_fast_tracepoint,
11675 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11676 (linux_get_thread_area): Declare.
11677 * linux-x86-low.c (jump_insn): New.
11678 (x86_get_thread_area): New.
11679 (append_insns): New.
11680 (push_opcode): New.
11681 (amd64_install_fast_tracepoint_jump_pad): New.
11682 (i386_install_fast_tracepoint_jump_pad): New.
11683 (x86_install_fast_tracepoint_jump_pad): New.
11684 (the_low_target): Install x86_get_thread_area and
11685 x86_install_fast_tracepoint_jump_pad.
11686 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11687 (struct fast_tracepoint_jump): New.
11688 (fast_tracepoint_jump_insn): New.
11689 (fast_tracepoint_jump_shadow): New.
11690 (find_fast_tracepoint_jump_at): New.
11691 (fast_tracepoint_jump_here): New.
11692 (delete_fast_tracepoint_jump): New.
11693 (set_fast_tracepoint_jump): New.
11694 (uninsert_fast_tracepoint_jumps_at): New.
11695 (reinsert_fast_tracepoint_jumps_at): New.
11696 (set_breakpoint_at): Use write_inferior_memory.
11697 (uninsert_raw_breakpoint): Use write_inferior_memory.
11698 (check_mem_read): Mask out fast tracepoint jumps.
11699 (check_mem_write): Mask out fast tracepoint jumps.
11700 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11701 (set_fast_tracepoint_jump): Declare.
11702 (delete_fast_tracepoint_jump)
11703 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11704 (reinsert_fast_tracepoint_jumps_at): Declare.
11705 * regcache.c: Don't compile many functions when building the
11706 in-process agent library.
11707 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11708 the register buffer in the heap.
11709 (free_register_cache): If the register buffer isn't owned by the
11710 regcache, don't free it.
11711 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11712 pre-existing register caches.
11713 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11715 (convert_ascii_to_int): : Constify `from' parameter type.
11716 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11717 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11718 the needed buffer in-place.
11719 (relocate_instruction): New.
11720 * server.c (handle_query) <qSymbols>: If the target supports
11721 tracepoints, give it a chance of looking up symbols. Report
11722 support for fast tracepoints.
11723 (handle_status): Stabilize threads.
11724 (process_serial_event): Adjust.
11725 * server.h (struct fast_tracepoint_jump): Forward declare.
11726 (struct process_info) <fast_tracepoint_jumps>: New field.
11727 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11728 (decode_X_packet, decode_M_packet): Adjust.
11729 (relocate_instruction): Declare.
11730 (in_process_agent_loaded): Declare.
11731 (tracepoint_look_up_symbols): Declare.
11732 (struct fast_tpoint_collect_status): Declare.
11733 (fast_tracepoint_collecting): Declare.
11734 (force_unlock_trace_buffer): Declare.
11735 (handle_tracepoint_bkpts): Declare.
11736 (initialize_low_tracepoint)
11737 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11738 * target.h (struct target_ops) <stabilize_threads,
11739 install_fast_tracepoint_jump_pad>: New fields.
11740 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11741 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11742 [HAVE_STDINT_H]: Include stdint.h.
11743 (trace_debug_1): Rename to ...
11744 (trace_vdebug): ... this.
11745 (trace_debug): Rename to ...
11746 (trace_debug_1): ... this. Add `level' parameter.
11747 (trace_debug): New.
11748 (ATTR_USED, ATTR_NOINLINE): New.
11749 (IP_AGENT_EXPORT): New.
11750 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11751 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11752 (about_to_request_buffer_space, trace_buffer_is_full)
11753 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11754 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11755 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11756 (traceframe_write_count, traceframes_created)
11757 (trace_state_variables)
11758 New renaming defines.
11759 (struct ipa_sym_addresses): New.
11760 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11761 (symbol_list): New.
11762 (ipa_sym_addrs): New.
11763 (all_tracepoint_symbols_looked_up): New.
11764 (in_process_agent_loaded): New.
11765 (write_e_ipa_not_loaded): New.
11766 (maybe_write_ipa_not_loaded): New.
11767 (tracepoint_look_up_symbols): New.
11768 (debug_threads) [IN_PROCESS_AGENT]: New.
11769 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11770 (UNKNOWN_SIDE_EFFECTS): New.
11771 (stop_tracing): New.
11772 (flush_trace_buffer): New.
11773 (stop_tracing_bkpt): New.
11774 (flush_trace_buffer_bkpt): New.
11775 (read_inferior_integer): New.
11776 (read_inferior_uinteger): New.
11777 (read_inferior_data_pointer): New.
11778 (write_inferior_data_pointer): New.
11779 (write_inferior_integer): New.
11780 (write_inferior_uinteger): New.
11781 (struct collect_static_trace_data_action): Delete.
11782 (enum tracepoint_type): New.
11783 (struct tracepoint) <type>: New field `type'.
11784 <actions_str, step_actions, step_actions_str>: Only include in
11786 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11787 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11788 (tracepoints): Use IP_AGENT_EXPORT.
11789 (last_tracepoint): Don't include in the IPA.
11790 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11791 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11792 (alloced_trace_state_variables): New.
11793 (trace_state_variables): Use IP_AGENT_EXPORT.
11794 (traceframe_t): Delete unused variable.
11795 (circular_trace_buffer): Don't include in the IPA.
11796 (trace_buffer_start): Delete.
11797 (struct trace_buffer_control): New.
11798 (trace_buffer_free): Delete.
11799 (struct ipa_trace_buffer_control): New.
11800 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11801 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11803 (trace_buffer_ctrl): New.
11804 (TRACE_BUFFER_CTRL_CURR): New.
11805 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11806 Reimplement as macros.
11807 (trace_buffer_wrap): Delete.
11808 (traceframe_write_count, traceframe_read_count)
11809 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11810 (struct tracepoint_hit_ctx) <type>: New field.
11811 (struct fast_tracepoint_ctx): New.
11812 (memory_barrier): New.
11814 (record_tracepoint_error): Update atomically in the IPA.
11815 (clear_inferior_trace_buffer): New.
11816 (about_to_request_buffer_space): New.
11817 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11818 updating the same buffer.
11819 (add_tracepoint): Default the tracepoint's type to trap
11820 tracepoint, and orig_size to -1.
11821 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11822 internal variables.
11823 (create_trace_state_variable): New parameter `gdb'. Handle it.
11824 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11825 (cmd_qtdp): Handle fast tracepoints.
11826 (cmd_qtdv): Adjust.
11827 (max_jump_pad_size): New.
11828 (gdb_jump_pad_head): New.
11829 (get_jump_space_head): New.
11830 (claim_jump_space): New.
11831 (sort_tracepoints): New.
11832 (MAX_JUMP_SIZE): New.
11833 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11835 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11836 support. Upload fast traceframes, and delete internal IPA
11838 (stop_tracing_handler): New.
11839 (flush_trace_buffer_handler): New.
11840 (cmd_qtstop): Upload fast tracepoints.
11841 (response_tracepoint): Handle fast tracepoints.
11842 (tracepoint_finished_step): Upload fast traceframes. Set the
11843 tracepoint hit context's tracepoint type.
11844 (handle_tracepoint_bkpts): New.
11845 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11846 type. Add comment about fast tracepoints.
11847 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11848 non-existing action_str field.
11849 (get_context_regcache): Handle fast tracepoints.
11850 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11852 (fast_tracepoint_from_jump_pad_address): New.
11853 (fast_tracepoint_from_ipa_tpoint_address): New.
11854 (collecting_t): New.
11855 (force_unlock_trace_buffer): New.
11856 (fast_tracepoint_collecting): New.
11858 (gdb_collect): New.
11859 (write_inferior_data_ptr): New.
11860 (target_tp_heap): New.
11861 (target_malloc): New.
11862 (download_agent_expr): New.
11864 (download_tracepoints): New.
11865 (download_trace_state_variables): New.
11866 (upload_fast_traceframes): New.
11867 (IPA_FIRST_TRACEFRAME): New.
11868 (IPA_NEXT_TRACEFRAME_1): New.
11869 (IPA_NEXT_TRACEFRAME): New.
11870 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11871 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11872 (gdb_jump_pad_buffer_end): New.
11873 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11874 (initialize_tracepoint): Adjust.
11875 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11876 buffer. Initialize the low module.
11877 * utils.c (PREFIX, TOOLNAME): New.
11878 (malloc_failure): Use PREFIX.
11879 (error): In the IPA, an error causes an exit.
11880 (fatal, warning): Use PREFIX.
11881 (internal_error): Use TOOLNAME.
11882 (NUMCELLS): Increase to 10.
11883 * configure, config.in: Regenerate.
11885 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11887 * server.c (handle_query) <qSupported>: Do two passes over the
11888 qSupported string to avoid nesting strtok.
11890 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11892 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11894 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11895 -Wl,--dynamic-list.
11896 * configure: Regenerate.
11897 * proc-service.list: New.
11899 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11901 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11904 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11906 * gdbreplay.c (remote_open): Check error return from socket() call by
11907 its equality to -1 not by it being negative.
11908 * remote-utils.c (remote_open): Likewise.
11910 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11912 * config.h: Regenerate.
11914 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11916 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11917 doesn't provide PTRACE_GET_THREAD_AREA.
11919 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11921 * linux-m68k-low.c: Include <asm/ptrace.h>
11922 (ps_get_thread_area): Implement.
11924 2010-05-03 Doug Evans <dje@google.com>
11926 * event-loop.c (struct callback_event): New struct.
11927 (callback_list): New global.
11928 (append_callback_event, delete_callback_event): New functions.
11929 (process_callback): New function.
11930 (start_event_loop): Call it.
11931 * remote-utils.c (NOT_SCHEDULED): Define.
11932 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11933 moved out of readchar.
11934 (readchar): Rewrite. Call reschedule before returning.
11935 (reset_readchar): New function.
11936 (remote_close): Call it.
11937 (process_remaining, reschedule): New functions.
11938 * server.h (callback_handler_func): New typedef.
11939 (append_callback_event, delete_callback_event): Declare.
11941 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11943 * proc-service.c (ps_pglobal_lookup): Use
11944 thread_db_look_up_one_symbol.
11945 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11946 parameter. Use it instead of all_symbols_looked_up.
11947 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11949 (all_symbols_looked_up): Don't declare.
11950 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11951 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11953 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11954 Set all_symbols_looked_up here.
11955 (thread_db_look_up_one_symbol): New.
11956 (thread_db_get_tls_address): Adjust.
11957 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11958 thread_db object on the heap, and tentatively set it in the
11960 (thread_db_init): Don't set all_symbols_looked_up here.
11961 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11963 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11965 * linux-low.c (linux_kill, linux_detach): Adjust.
11966 (status_pending_p_callback): Remove redundant statement. Check
11967 for !TARGET_WAITIKIND_IGNORE, instead of
11968 TARGET_WAITKIND_STOPPED.
11969 (handle_tracepoints): Make sure LWP is locked. Adjust.
11970 (linux_wait_for_event_1): Adjust.
11971 (linux_cancel_breakpoints): New.
11972 (unsuspend_one_lwp): New.
11973 (unsuspend_all_lwps): New.
11974 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11975 (send_sigstop_callback): Change return type to int, add new
11976 `except' parameter and handle it.
11977 (suspend_and_send_sigstop_callback): New.
11978 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11979 pass them down. If SUSPEND, also increment the lwp's suspend
11981 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11982 (need_step_over_p): Don't consider suspended LWPs.
11983 (start_step_over): Adjust.
11984 (proceed_one_lwp): Change return type to int, add new `except'
11985 parameter and handle it.
11986 (unsuspend_and_proceed_one_lwp): New.
11987 (proceed_all_lwps): Use find_inferior instead of
11989 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11990 also decrement the suspend count of LWPs. Pass `except' down,
11991 instead of hacking its suspend count.
11992 (linux_pause_all): Add `freeze' parameter. Adjust.
11993 (linux_unpause_all): New.
11994 (linux_target_ops): Install linux_unpause_all.
11995 * server.c (handle_status): Adjust.
11996 * target.h (struct target_ops): New fields `unpause_all' and
11997 `cancel_breakpoints'. Add new parameter to `pause_all'.
11998 (pause_all): Add new `freeze' parameter.
11999 (unpause_all): New.
12000 (cancel_breakpoints): New.
12001 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12002 cancel breakpoints.
12003 (cmd_qtstart): Pause threads.
12004 (stop_tracing): Pause threads, and cancel breakpoints.
12005 * win32-low.c (win32_target_ops): Adjust.
12007 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12009 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12010 the inferior right away from here...
12011 (linux_wait_1): ... to here, and adjust to check the thread's
12012 last_resume_kind instead of the lwp's step or stop_expected flags.
12014 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12016 * README: Use consistent `GDB' and `GDBserver' spellings.
12018 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12020 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12021 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12022 (linux_detach_one_lwp): Assume the lwp is stopped.
12023 (any_thread_of): Delete.
12024 (linux_detach): Stop all lwps here. Don't blindly delete all
12026 (delete_lwp_callback): New.
12027 (linux_mourn): Delete all lwps of the process that is gone.
12028 (linux_wait_1): Don't delete the last lwp of the process here.
12029 * mem-break.h (mark_breakpoints_out): Declare.
12030 * mem-break.c (mark_breakpoints_out): New.
12031 (free_all_breakpoints): Use it.
12032 * server.c (handle_target_event): If the process is gone, mark
12034 * thread-db.c (struct thread_db) <create_bp>: New field.
12035 (thread_db_enable_reporting): Fix prototype. Store a thread event
12036 breakpoint reference in the thread_db struct.
12037 (thread_db_load_search): Clear the thread_db object.
12038 (try_thread_db_load_1): Ditto.
12039 (switch_to_process): New.
12040 (disable_thread_event_reporting): Use it.
12041 (remove_thread_event_breakpoints): New.
12042 (thread_db_detach, thread_db_mourn): Use it.
12044 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12046 * linux-low.c (linux_enable_event_reporting): New.
12047 (linux_wait_for_event_1, handle_extended_wait): Use it.
12049 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12051 * linux-low.c (linux_kill_one_lwp, linux_kill)
12052 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12053 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12054 SIGSTOP even if the LWP is stopped.
12055 (send_sigstop_callback): New.
12056 (stop_all_lwps): Use send_sigstop_callback instead.
12057 (linux_resume_one_thread): Adjust.
12058 (proceed_one_lwp): Still proceed an LWP that the client has
12059 requested to stop, if we haven't reported it as stopped yet. Make
12060 sure that LWPs the client want stopped, have a pending SIGSTOP.
12062 2010-04-26 Doug Evans <dje@google.com>
12064 * server.c (handle_general_set): Make static.
12066 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12067 Print received char after testing for error/eof instead of before.
12068 (input_interrupt): Tweak comment.
12070 2010-04-23 Doug Evans <dje@google.com>
12072 * server.c (start_inferior): Print inferior argv if --debug.
12074 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12076 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12077 * nto-x86-low.c: Include server.h
12079 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12081 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12082 be consistent with other sources of this directory.
12083 (init_registers_amd64): Correct name of source file of this function
12086 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12088 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12089 64-bit executables.
12091 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12093 * win32-i386-low.c: Add 64-bit support.
12094 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12095 (init_registers_amd64): Declare.
12096 (mappings): Add 64-bit version of array.
12097 (init_windows_x86): New function.
12098 (the_low_target): Change init_arch field to init_windows_x86.
12100 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12102 * win32-low.c: Adapt to support also 64-bit architecture.
12103 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12104 (get_image_name): Use SIZE_T type for local variable `done'.
12105 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12106 (toolhelp_get_dll_name): Idem.
12107 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12108 Use uintptr_t typecast to avoid warning.
12109 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12110 (handle_exception): Use phex_nz to avoid warning.
12111 (win32_wait): Remove unused local variable `process'.
12113 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12115 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12118 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12120 * configure.ac: Use `ws2_32' library for srv_mingw.
12121 * configure: Regenerate.
12122 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12123 * remote-utils.c: Likewise.
12125 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12127 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12128 if __x86_64__ is defined.
12130 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12132 * configure: Regenerate.
12134 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12136 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12137 * target.h (target_ops): New get_tib_address field.
12138 * win32-low.h (win32_thread_info): Add thread_local_base field.
12139 * win32-low.c (child_add_thread): Add tlb argument.
12140 Set thread_local_base field to TLB.
12141 (get_child_debug_event): Adapt to child_add_thread change.
12142 (win32_get_tib_address): New function.
12143 (win32_target_ops): Set get_tib_address field to
12144 win32_get_tib_address.
12145 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12147 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12149 * linux-low.c (linux_mourn): Also remove the process.
12150 * server.c (handle_target_event): Don't remove the process here.
12151 * nto-low.c (nto_mourn): New.
12152 (nto_target_ops): Install it.
12153 * spu-low.c (spu_mourn): New.
12154 (spu_target_ops): Install it.
12155 * win32-low.c (win32_mourn): New.
12156 (win32_target_ops): Install it.
12158 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12160 * server.h (buffer_xml_printf): Remove redundant `;'.
12162 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12164 * regcache.c (set_register_cache): Invalidate regcaches before
12165 changing the register cache layout.
12166 (regcache_invalidate_one): Allow a NULL regcache.
12167 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12168 regcaches before changing the register cache layout or the target
12171 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12173 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12174 variable warning on Linux/x86-64.
12176 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12178 GDBserver disconnected tracing support.
12180 * linux-low.c (linux_remove_process): Delete.
12181 (add_lwp): Don't set last_resume_kind here.
12182 (linux_kill): Use `mourn'.
12183 (linux_detach): Use `thread_db_detach', and `mourn'.
12184 (linux_mourn): New.
12185 (linux_attach_lwp_1): Adjust comment.
12186 (linux_attach): last_resume_kind moved the thread_info; adjust.
12187 (status_pending_p_callback): Adjust.
12188 (linux_wait_for_event_1): Adjust.
12189 (count_events_callback, select_singlestep_lwp_callback)
12190 (select_event_lwp_callback, cancel_breakpoints_callback)
12191 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12192 (proceed_one_lwp): Adjust.
12193 (linux_async): Add debug output.
12194 (linux_thread_stopped): New.
12195 (linux_pause_all): New.
12196 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12198 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12199 (thread_db_free): Delete declaration.
12200 (thread_db_detach, thread_db_mourn): Declare.
12201 * thread-db.c (thread_db_init): Use thread_db_mourn.
12202 (thread_db_free): Delete, split in two.
12203 (disable_thread_event_reporting): New.
12204 (thread_db_detach): New.
12205 (thread_db_mourn): New.
12207 * server.h (struct thread_info) <last_resume_kind>: New field.
12208 <attached>: Add comment.
12209 <gdb_detached>: New field.
12210 (handler_func): Change return type to int.
12211 (handle_serial_event, handle_target_event): Ditto.
12212 (gdb_connected): Declare.
12214 (disconnected_tracing): Declare.
12215 (stop_tracing): Declare.
12217 * server.c (handle_query) <qSupported>: Report support for
12218 disconnected tracing.
12219 (queue_stop_reply_callback): Account for running threads.
12220 (gdb_wants_thread_stopped): New.
12221 (gdb_wants_all_threads_stopped): New.
12222 (gdb_reattached_process): New.
12223 (handle_status): Clear the `gdb_detached' flag of all processes.
12224 In all-stop, stop all threads.
12225 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12226 (process_serial_event): If the remote connection breaks, or if an
12227 exit was forced with "monitor exit", force an event loop exit.
12228 Handle disconnected tracing on detach.
12229 (handle_serial_event): Adjust.
12230 (handle_target_event): If GDB isn't connected, forward events back
12231 to the inferior, unless the last process exited, in which case,
12232 exit gdbserver. Adjust interface.
12234 * remote-utils.c (remote_open): Don't block in accept. Instead
12235 register an event loop source on the listen socket file
12236 descriptor. Refactor bits into ...
12237 (listen_desc): ... this new global.
12238 (gdb_connected): ... this new function.
12239 (enable_async_notification): ... this new function.
12240 (handle_accept_event): ... this new function.
12241 (remote_close): Clear remote_desc.
12243 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12245 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12247 (mourn_inferior): Define.
12248 (target_process_qsupported): Avoid the dangling else problem.
12249 (thread_stopped): Define.
12250 (pause_all): Define.
12251 (target_waitstatus_to_string): Declare.
12252 * target.c (target_waitstatus_to_string): New.
12254 * tracepoint.c (tracing): Make extern.
12255 (disconnected_tracing): New.
12256 (stop_tracing): Make extern. Handle tracing stops due to GDB
12258 (cmd_qtdisconnected): New.
12259 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12260 (handle_tracepoint_general_set): Handle QTDisconnected.
12262 * event-loop.c (event_handler_func): Change return type to int.
12263 (process_event): Bail out if the event handler wants the event
12265 (handle_file_event): Ditto.
12266 (start_event_loop): Bail out if the event handler wants the event
12269 * nto-low.c (nto_target_ops): Adjust.
12270 * spu-low.c (spu_wait): Don't remove the process here.
12271 (spu_target_ops): Adjust.
12272 * win32-low.c (win32_wait): Don't remove the process here.
12273 (win32_target_ops): Adjust.
12275 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12277 * regcache.c (realloc_register_cache): Invalidate inferior's
12278 regcache before recreating it.
12280 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12282 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12284 2010-04-09 Stan Shebs <stan@codesourcery.com>
12285 Pedro Alves <pedro@codesourcery.com>
12287 * server.h (LONGEST): New.
12288 (struct thread_info) <while_stepping>: New field.
12289 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12291 (initialize_tracepoint, handle_tracepoint_general_set)
12292 (handle_tracepoint_query, tracepoint_finished_step)
12293 (tracepoint_was_hit, release_while_stepping_state_list):
12294 (current_traceframe): Declare.
12295 * server.c (handle_general_set): Handle tracepoint packets.
12296 (read_memory): New.
12297 (write_memory): New.
12298 (handle_search_memory_1): Use read_memory.
12299 (handle_query): Report support for conditional tracepoints, trace
12300 state variables, and tracepoint sources. Handle tracepoint
12302 (main): Initialize the tracepoints module.
12303 (process_serial_event): Handle traceframe reads/writes.
12305 * linux-low.c (handle_tracepoints): New.
12306 (linux_wait_1): Call it.
12307 (linux_resume_one_lwp): Handle while-stepping.
12308 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12309 (linux_target_ops): Install them.
12310 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12312 * linux-x86-low.c (x86_supports_tracepoints): New.
12313 (the_low_target). Install it.
12315 * mem-break.h (delete_breakpoint): Declare.
12316 * mem-break.c (delete_breakpoint): Make external.
12318 * target.h (struct target_ops): Add `supports_tracepoints',
12319 `read_pc', and `write_pc' fields.
12320 (target_supports_tracepoints): Define.
12321 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12324 * regcache.h (struct regcache) <registers_owned>: New field.
12325 (init_register_cache, regcache_cpy): Declare.
12326 (regcache_read_pc, regcache_write_pc): Declare.
12327 (register_cache_size): Declare.
12328 (supply_regblock): Declare.
12329 * regcache.c (init_register_cache): New.
12330 (new_register_cache): Use it.
12331 (regcache_cpy): New.
12332 (register_cache_size): New.
12333 (supply_regblock): New.
12334 (regcache_read_pc, regcache_write_pc): New.
12336 * tracepoint.c: New.
12338 * Makefile.in (OBS): Add tracepoint.o.
12339 (tracepoint.o): New rule.
12341 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12343 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12345 (i386-mmx.c): Likewise.
12346 (i386-mmx-linux.o): Likewise.
12347 (i386-mmx-linux.c): Likewise.
12349 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12350 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12351 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12352 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12354 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12355 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12356 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12358 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12360 * Makefile.in (clean): Updated.
12362 (i386-avx.c): Likewise.
12363 (i386-avx-linux.o): Likewise.
12364 (i386-avx-linux.c): Likewise.
12365 (amd64-avx.o): Likewise.
12366 (amd64-avx.c): Likewise.
12367 (amd64-avx-linux.o): Likewise.
12368 (amd64-avx-linux.c): Likewise.
12370 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12371 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12372 (srv_amd64_regobj): Add amd64-avx.o.
12373 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12374 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12375 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12376 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12377 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12378 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12379 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12381 * i387-fp.c: Include "i386-xstate.h".
12383 (i387_cache_to_xsave): Likewise.
12384 (i387_xsave_to_cache): Likewise.
12385 (x86_xcr0): Likewise.
12387 * i387-fp.h (i387_cache_to_xsave): Likewise.
12388 (i387_xsave_to_cache): Likewise.
12389 (x86_xcr0): Likewise.
12391 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12392 * linux-crisv32-low.c (target_regsets): Likewise.
12393 * linux-m68k-low.c (target_regsets): Likewise.
12394 * linux-mips-low.c (target_regsets): Likewise.
12395 * linux-ppc-low.c (target_regsets): Likewise.
12396 * linux-s390-low.c (target_regsets): Likewise.
12397 * linux-sh-low.c (target_regsets): Likewise.
12398 * linux-sparc-low.c (target_regsets): Likewise.
12399 * linux-xtensa-low.c (target_regsets): Likewise.
12401 * linux-low.c: Include <sys/uio.h>.
12402 (regsets_fetch_inferior_registers): Support nt_type.
12403 (regsets_store_inferior_registers): Likewise.
12404 (linux_process_qsupported): New.
12405 (linux_target_ops): Add linux_process_qsupported.
12407 * linux-low.h (regset_info): Add nt_type.
12408 (linux_target_ops): Add process_qsupported.
12410 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12412 (init_registers_i386_avx_linux): New.
12413 (init_registers_amd64_avx_linux): Likewise.
12414 (xmltarget_i386_linux_no_xml): Likewise.
12415 (xmltarget_amd64_linux_no_xml): Likewise.
12416 (PTRACE_GETREGSET): Likewise.
12417 (PTRACE_SETREGSET): Likewise.
12418 (x86_fill_xstateregset): Likewise.
12419 (x86_store_xstateregset): Likewise.
12420 (use_xml): Likewise.
12421 (x86_linux_update_xmltarget): Likewise.
12422 (x86_linux_process_qsupported): Likewise.
12423 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12424 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12425 init_registers_i386_linux here. Call
12426 x86_linux_update_xmltarget.
12427 (the_low_target): Add x86_linux_process_qsupported.
12429 * server.c (handle_query): Call target_process_qsupported.
12431 * target.h (target_ops): Add process_qsupported.
12432 (target_process_qsupported): New.
12434 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12436 * inferiors.c (add_thread): Set last_status kind to
12437 TARGET_WAITKIND_IGNORE.
12438 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12439 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12440 (linux_wait_1): Move `thread' local definition to block that uses
12441 it. Don't NULL initialize `event_child'.
12442 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12443 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12444 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12446 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12448 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12449 an extended waitstatus, or by a watchpoint.
12450 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12451 thread was stepping or has been stopped by a watchpoint.
12453 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12455 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12456 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12457 of another, then delete the previous, and validate all
12459 (validate_inserted_breakpoint): New.
12460 (delete_disabled_breakpoints): New.
12461 (validate_breakpoints): New.
12462 (check_mem_read): Validate breakpoints before trusting their
12463 shadow. Delete disabled breakpoints.
12464 (check_mem_write): Validate breakpoints before trusting they
12465 should be inserted. Delete disabled breakpoints.
12466 * mem-break.h (validate_breakpoints):
12467 * server.c (handle_query): Validate breakpoints when we see a
12470 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12472 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12473 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12474 if we could tell there's a GDB breakpoint at stop_pc.
12475 (need_step_over_p): Don't do a step over if we find a GDB
12476 breakpoint at the resume PC.
12478 * mem-break.c (struct raw_breakpoint): New.
12479 (enum bkpt_type): New type `gdb_breakpoint'.
12480 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12481 fields. New field `raw'.
12482 (find_raw_breakpoint_at): New.
12483 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12484 breakpoint instead.
12485 (set_breakpoint_at): Adjust.
12486 (delete_raw_breakpoint): New.
12487 (release_breakpoint): New.
12488 (delete_breakpoint): Rename to...
12489 (delete_breakpoint_1): ... this. Add proc parameter. Use
12490 release_breakpoint. Return ENOENT.
12491 (delete_breakpoint): Reimplement.
12492 (find_breakpoint_at): Delete.
12493 (find_gdb_breakpoint_at): New.
12494 (delete_breakpoint_at): Delete.
12495 (set_gdb_breakpoint_at): New.
12496 (delete_gdb_breakpoint_at): New.
12497 (gdb_breakpoint_here): New.
12498 (set_reinsert_breakpoint): Use release_breakpoint.
12499 (uninsert_breakpoint): Rename to ...
12500 (uninsert_raw_breakpoint): ... this.
12501 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12502 (reinsert_raw_breakpoint): Change parameter type to
12504 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12506 (check_breakpoints): Adjust. Use release_breakpoint.
12507 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12508 (breakpoint_inserted_here): Ditto.
12509 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12510 Don't trust the breakpoint's shadow if it is not inserted.
12511 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12512 (delete_all_breakpoints): Adjust.
12513 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12514 use delete_breakpoint_1.
12516 * mem-break.h (breakpoints_supported): Delete declaration.
12517 (set_gdb_breakpoint_at): Declare.
12518 (gdb_breakpoint_here): Declare.
12519 (delete_breakpoint_at): Delete.
12520 (delete_gdb_breakpoint_at): Declare.
12522 * server.h (struct raw_breakpoint): Forward declare.
12523 (struct process_info): New field `raw_breakpoints'.
12525 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12528 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12530 * linux-low.c (status_pending_p_callback): Fix comment.
12531 (linux_wait_for_event_1): Move most of the internal breakpoint
12532 handling from here...
12533 (linux_wait_1): ... to here.
12534 (count_events_callback): New.
12535 (select_singlestep_lwp_callback): New.
12536 (select_event_lwp_callback): New.
12537 (cancel_breakpoints_callback): New.
12538 (select_event_lwp): New.
12539 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12540 priority to all LWPs that have had events that should be reported
12541 to the client. Cancel breakpoints when about to reporting the
12542 event to the client, not while stopping lwps. No longer cancel
12543 finished single-steps here.
12544 (cancel_finished_single_step): Delete.
12545 (cancel_finished_single_steps): Delete.
12547 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12549 * mem-break.c (enum bkpt_type): New.
12550 (struct breakpoint): New field `type'.
12551 (set_breakpoint_at): Change return type to struct breakpoint
12552 pointer. Set type to `other_breakpoint' by default.
12553 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12554 in the breakpoint list.
12555 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12556 (reinsert_breakpoint): Rename to ...
12557 (reinsert_raw_breakpoint): ... this.
12558 (reinsert_breakpoints_at): Adjust.
12559 * mem-break.h (struct breakpoint): Declare.
12560 (set_breakpoint_at): Change return type to struct breakpoint
12563 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12565 * server.c (handle_query): Assign, not compare.
12567 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12569 Teach linux gdbserver to step-over-breakpoints.
12571 * linux-low.c (can_hardware_single_step): New.
12572 (supports_breakpoints): New.
12573 (handle_extended_wait): If stopping threads, read the stop pc of
12574 the new cloned LWP.
12576 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12577 low target doesn't support retrieving the PC.
12578 (add_lwp): Set last_resume_kind to resume_continue.
12579 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12580 (linux_attach): Don't clear stop_expected. Set the lwp's
12581 last_resume_kind to resume_stop.
12582 (linux_detach_one_lwp): Don't check for removed breakpoints.
12583 (check_removed_breakpoint): Delete.
12584 (status_pending_p): Rename to ...
12585 (status_pending_p_callback): ... this. Don't check for removed
12586 breakpoints. Don't consider threads that are stopped from GDB's
12588 (linux_wait_for_lwp): Always read the stop_pc here.
12589 (cancel_breakpoint): New.
12590 (step_over_bkpt): New global.
12591 (linux_wait_for_event_1): Implement stepping over breakpoints.
12592 (gdb_wants_lwp_stopped): New.
12593 (gdb_wants_all_stopped): New.
12594 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12595 single-step traps here. Store the thread's last reported target
12597 (send_sigstop): Don't clear stop_expected. Always set it,
12599 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12600 (cancel_finished_single_step): New.
12601 (cancel_finished_single_steps): New.
12602 (wait_for_sigstop): Don't cancel finished single-step traps here.
12603 (linux_resume_one_lwp): Don't check for removed breakpoints.
12604 Don't set `step' on non-hardware step archs.
12605 (linux_set_resume_request): Ignore resume_stop requests if already
12606 stopping or stopped. Set the lwp's last_resume_kind.
12607 (resume_status_pending_p): Don't check for removed breakpoints.
12608 (need_step_over_p): New.
12609 (start_step_over): New.
12610 (finish_step_over): New.
12611 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12612 requests. Clear the thread's last reported target waitstatus.
12613 Don't use the `suspended' flag. Don't consider pending breakpoints.
12614 (linux_resume): Start a step-over if necessary.
12615 (proceed_one_lwp): New.
12616 (proceed_all_lwps): New.
12617 (unstop_all_lwps): New.
12618 * linux-low.h (struct lwp_info): Rewrite comment for the
12619 `suspended' flag. Add the `stop_pc' field. Delete the
12620 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12621 Add `'last_resume_kind' and `need_step_over' fields.
12622 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12623 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12624 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12625 (set_raw_breakpoint_at): New.
12626 (set_breakpoint_at): Rewrite to use it.
12627 (reinsert_breakpoint_handler): Delete.
12628 (set_reinsert_breakpoint): New.
12629 (reinsert_breakpoint_by_bp): Delete.
12630 (delete_reinsert_breakpoints): New.
12631 (uninsert_breakpoint): Rewrite.
12632 (uninsert_breakpoints_at): New.
12633 (reinsert_breakpoint): Rewrite.
12634 (reinsert_breakpoints_at): New.
12635 (check_breakpoints): Rewrite.
12636 (breakpoint_here): New.
12637 (breakpoint_inserted_here): New.
12638 (check_mem_read): Adjust.
12639 * mem-break.h (breakpoints_supported, breakpoint_here)
12640 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12641 (reinsert_breakpoint_by_bp): Delete declaration.
12642 (delete_reinsert_breakpoints): Declare.
12643 (reinsert_breakpoint): Delete declaration.
12644 (reinsert_breakpoints_at): Declare.
12645 (uninsert_breakpoint): Delete declaration.
12646 (uninsert_breakpoints_at): Declare.
12647 (check_breakpoints): Adjust prototype.
12648 * server.h: Adjust include order.
12649 (struct thread_info): Declare here. Add a `last_status' field.
12651 2010-03-23 Michael Snyder <msnyder@vmware.com>
12653 * server.c (crc32): New function.
12654 (handle_query): Add handling for 'qCRC:' request.
12656 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12658 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12659 lwp had been stopped by a watchpoint.
12661 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12663 * server.h (internal_error): Declare.
12664 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12665 * utils.c (internal_error): New function.
12667 2010-03-15 Andreas Schwab <schwab@redhat.com>
12669 * configure.srv: Fix typo setting srv_regobj.
12671 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12673 * linux-low.c (fetch_register): Avoid passing a non string literal
12675 (usr_store_inferior_registers): Ditto.
12677 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12679 * linux-low.c (linux_write_memory): Bail out early if peeking
12682 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12684 * linux-low.h (struct lwp_info): New fields
12685 `stopped_by_watchpoint' and `stopped_data_address'.
12686 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12687 here, and cache them in the lwp object.
12688 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12690 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12692 (linux_stopped_by_watchpoint): Rewrite.
12693 (linux_stopped_data_address): Rewrite.
12695 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12697 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12698 switching the current inferior, not before.
12700 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12702 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12703 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12704 i386-linux.c and amd64-linux.c.
12705 (reg-i386.o): Removed.
12706 (reg-i386.c): Likewise.
12707 (reg-i386-linux.o): Likewise.
12708 (reg-i386-linux.c): Likewise.
12709 (reg-x86-64.o): Likewise.
12710 (reg-x86-64.c): Likewise.
12711 (reg-x86-64-linux.o): Likewise.
12712 (reg-x86-64-linux.c): Likewise.
12714 (i386.c): Likewise.
12715 (i386-linux.o): Likewise.
12716 (i386-linux.c): Likewise.
12717 (amd64.o): Likewise.
12718 (amd64.c): Likewise.
12719 (amd64-linux.o): Likewise.
12720 (amd64-linux.c): Likewise.
12722 * configure.srv (srv_i386_regobj): New.
12723 (srv_i386_linux_regobj): Likewise.
12724 (srv_amd64_regobj): Likewise.
12725 (srv_amd64_linux_regobj): Likewise.
12726 (srv_i386_32bit_xmlfiles): Likewise.
12727 (srv_i386_64bit_xmlfiles): Likewise.
12728 (srv_i386_xmlfiles): Likewise.
12729 (srv_amd64_xmlfiles): Likewise.
12730 (srv_i386_linux_xmlfiles): Likewise.
12731 (srv_amd64_linux_xmlfiles): Likewise.
12732 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12733 srv_xmlfiles to $srv_i386_xmlfiles.
12734 (i[34567]86-*-mingw32ce*): Likewise.
12735 (i[34567]86-*-mingw*): Likewise.
12736 (i[34567]86-*-nto*): Likewise.
12737 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12738 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12739 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12740 (x86_64-*-linux*): Likewise.
12742 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12743 (init_registers_amd64_linux): New.
12744 (x86_arch_setup): Replace init_registers_x86_64_linux with
12745 init_registers_amd64_linux.
12747 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12749 * configure.ac: Check for libdl. If it is not available link against
12750 static libthread_db.
12751 * configure: Regenerate.
12753 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12757 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12758 handing a read watchpoint.
12759 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12761 2010-02-12 Doug Evans <dje@google.com>
12763 * linux-low.c (linux_supports_tracefork_flag): Document.
12764 (linux_look_up_symbols): Add comment.
12766 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12768 * regcache.c (supply_register): Clear regcache if buf is NULL.
12770 2010-02-02 Nicolas Roche <roche@sourceware.org>
12771 Joel Brobecker <brobecker@adacore.com>
12773 * inferiors.c (find_inferior): Add function documentation.
12774 (unloaded_dll): Handle the case where the unloaded dll has not
12775 been previously registered in the dll list.
12777 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12779 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12780 (thumb2_breakpoint): New.
12781 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12783 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12785 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12786 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12789 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12791 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12793 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12795 * linux-s390-low.c (s390_collect_ptrace_register)
12796 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12798 2010-01-21 Doug Evans <dje@google.com>
12800 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12801 (PTRACE_ARG4_TYPE): New macro.
12802 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12803 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12804 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12805 (usr_store_inferior_registers): Ditto.
12806 (linux_read_memory, linux_write_memory): Ditto.
12807 (linux_test_for_tracefork): Ditto.
12809 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12810 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12812 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12814 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12817 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12819 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12820 prototype to take a regcache. Adjust.
12822 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12824 * regcache.h (struct thread_info): Forward declare.
12825 (struct regcache): New.
12826 (new_register_cache): Adjust prototype.
12827 (get_thread_regcache): Declare.
12828 (free_register_cache): Adjust prototype.
12829 (registers_to_string, registers_from_string): Ditto.
12830 (supply_register, supply_register_by_name, collect_register)
12831 (collect_register_as_string, collect_register_by_name): Ditto.
12832 * regcache.c (struct inferior_regcache_data): Delete.
12833 (get_regcache): Rename to ...
12834 (get_thread_regcache): ... this. Adjust. Switch inferior before
12835 fetching registers.
12836 (regcache_invalidate_one): Adjust.
12837 (regcache_invalidate): Fix prototype.
12838 (new_register_cache): Return the new register cache.
12839 (free_register_cache): Change prototype.
12840 (realloc_register_cache): Adjust.
12841 (registers_to_string): Change prototype to take a regcache. Adjust.
12842 (registers_from_string): Ditto.
12843 (register_data): Ditto.
12844 (supply_register): Ditto.
12845 (supply_register_by_name): Ditto.
12846 (collect_register): Ditto.
12847 (collect_register_as_string): Ditto.
12848 (collect_register_by_name): Ditto.
12849 * server.c (process_serial_event): Adjust.
12850 * linux-low.h (regset_fill_func, regset_store_func): Change
12852 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12854 * linux-low.c (get_stop_pc): Adjust.
12855 (check_removed_breakpoint): Adjust.
12856 (linux_wait_for_event): Adjust.
12857 (linux_resume_one_lwp): Adjust.
12858 (fetch_register): Add regcache parameter. Adjust.
12859 (usr_store_inferior_registers): Ditto.
12860 (regsets_fetch_inferior_registers): Ditto.
12861 (regsets_store_inferior_registers): Ditto.
12862 (linux_fetch_registers, linux_store_registers): Ditto.
12863 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12865 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12867 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12868 prototype to take a regcache.
12869 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12870 * remote-utils.c (convert_ascii_to_int, outreg)
12871 (prepare_resume_reply): Change prototype to take a regcache.
12873 * target.h (struct target_ops) <fetch_registers, store_registers>:
12874 Change prototype to take a regcache.
12875 (fetch_inferior_registers, store_inferior_registers): Change
12876 prototype to take a regcache. Adjust.
12877 * proc-service.c (ps_lgetregs): Adjust.
12878 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12879 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12880 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12881 take a regcache. Adjust.
12882 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12883 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12884 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12885 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12886 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12887 (cris_cannot_fetch_register):
12888 (cris_breakpoint_at): Change prototype to take a regcache.
12890 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12891 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12892 to take a regcache. Adjust.
12893 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12895 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12896 take a regcache. Adjust.
12897 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12898 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12899 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12900 * linux-mips-low.c (mips_get_pc):
12901 (mips_set_pc): Change prototype to take a regcache. Adjust.
12902 (mips_reinsert_addr): Adjust.
12903 (mips_collect_register): Change prototype to take a regcache.
12905 (mips_supply_register):
12906 (mips_collect_register_32bit, mips_supply_register_32bit)
12907 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12908 (mips_store_fpregset): Ditto.
12909 * linux-ppc-low.c (ppc_supply_ptrace_register)
12910 (ppc_supply_ptrace_register): Ditto.
12911 (parse_spufs_run): Adjust.
12912 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12913 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12914 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12915 take a regcache. Adjust.
12916 * linux-s390-low.c (s390_collect_ptrace_register)
12917 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12918 (s390_set_pc): Change prototype to take a regcache. Adjust.
12919 (s390_arch_setup): Adjust.
12920 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12921 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12922 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12923 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12924 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12926 (sparc_breakpoint_at): Adjust.
12927 * linux-xtensa-low.c (xtensa_fill_gregset):
12928 (xtensa_store_gregset):
12929 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12930 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12931 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12932 prototype to take a regcache. Adjust.
12933 * win32-arm-low.c (arm_fetch_inferior_register)
12934 (arm_store_inferior_register): Change prototype to take a
12936 * win32-i386-low.c (i386_fetch_inferior_register)
12937 (i386_store_inferior_register): Change prototype to take a
12939 * win32-low.c (child_fetch_inferior_registers)
12940 (child_store_inferior_registers): Change prototype to take a
12942 (win32_wait): Adjust.
12943 (win32_fetch_inferior_registers): Change prototype to take a
12945 (win32_store_inferior_registers): Adjust.
12946 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12947 store_inferior_register>: Change prototype to take a regcache.
12949 2010-01-20 Doug Evans <dje@google.com>
12951 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12953 (linux_wait_for_event1, linux_init_signals): Ditto.
12954 (W_STOPCODE): Provide definition if missing.
12956 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12958 * linux-low.c (linux_core_of_thread): New.
12959 (compare_ints, show_process, list_threads): New.
12960 (linux_qxfer_osdata): Report threads and cores.
12961 (linux_target_op): Register linux_core_of_thread.
12962 * remote-utils.c (prepare_resume_reply): Report the core.
12963 (buffer_xml_printf): Support %d specifier.
12964 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12966 (handle_query): Handle qXfer:threads. Announce availability
12968 * target.h (struct target_ops): New field core_of_thread.
12970 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12972 * Makefile.in (clean): Remove new generated files.
12973 (reg-s390.o, reg-s390.c): Remove rules.
12974 (reg-s390x.o, reg-s390x.c): Likewise.
12975 (s390-linux32.o, s390-linux32.c): Add rules.
12976 (s390-linux64.o, s390-linux64.c): Likewise.
12977 (s390x-linux64.o, s390x-linux64.c): Likewise.
12978 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12979 * linux-s390-low.c: Include <elf.h>.
12980 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12981 (init_registers_s390): Remove prototype.
12982 (init_registers_s390x): Likewise.
12983 (init_registers_s390_linux32): Add prototype.
12984 (init_registers_s390_linux64): Likewise.
12985 (init_registers_s390x_linux64): Likewise.
12986 (s390_num_regs_3264): New define.
12987 (s390_regmap_3264): New global variable.
12988 (s390_cannot_fetch_register): Remove obsolete check.
12989 (s390_cannot_store_register): Likewise.
12990 (s390_collect_ptrace_register): Handle upper/lower register halves.
12991 (s390_supply_ptrace_register): Likewise.
12992 (s390_fill_gregset): Update to register number changes.
12993 (s390_get_hwcap): New routine.
12994 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12995 Install appropriate regmap and register set.
12997 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12999 * server.c (gdbserver_version): Update copyright year to 2010.
13000 * gdbreplay.c (gdbreplay_version): Likewise.
13002 2009-12-28 Doug Evans <dje@google.com>
13004 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13005 elf/external.h. Include <elf.h> instead but only if necessary.
13007 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13009 * linux-low.c (linux_remove_process): Remove `detaching'
13010 parameter. Don't release/detach from thread_db here.
13011 (linux_kill): Release/detach from thread_db here, ...
13012 (linux_detach): ... and here, before actually detaching.
13013 (linux_wait_1): ... and here, when a process exits.
13014 * thread-db.c (any_thread_of): New.
13015 (thread_db_free): Switch the current inferior to a thread of the
13018 2009-12-21 Doug Evans <dje@google.com>
13020 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13022 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13023 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13024 warning ifndef __NR_tkill. Move setting of errno there too.
13025 Delete unnecessary resetting of errno after syscall.
13026 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13028 * configure.ac: Check for dladdr.
13029 * config.in: Regenerate.
13030 * configure: Regenerate.
13031 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13032 (try_thread_db_load): Update.
13034 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13036 2009-12-18 Doug Evans <dje@google.com>
13038 * event-loop.c: Include unistd.h if it exists.
13040 * linux-low.c (my_waitpid): Move definition away from being in
13041 between linux_tracefork_child/linux_test_for_tracefork.
13043 * gdb_proc_service.h (psaddr_t): Fix type.
13044 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13045 signature to match glibc.
13047 2009-12-16 Doug Evans <dje@google.com>
13049 * linux-low.c (linux_read_memory): Fix argument to read.
13051 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13053 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13054 events, don't leave current_inferior pointing at null.
13056 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13058 * win32-low.c (LOG): Delete.
13059 (OUTMSG): Output to stderr.
13060 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13061 on compile time LOG macro.
13062 (win32_wait): Fix debug output.
13064 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13066 * win32-low.c (win32_add_one_solib): If the dll name is
13067 "ntdll.dll", prepend the system directory to the dll path.
13069 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13071 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13073 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13074 Vladimir Prus <vladimir@codesourcery.com>
13076 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13077 * configure.ac: Check for __mcoldfire__ and set
13078 gdb_cv_m68k_is_coldfire.
13079 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13080 reg-cf.o and reg-m68k.o.
13081 * configure: Regenerated.
13083 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13085 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13086 Pass it to thread_db_free.
13087 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13088 proper `detaching' argument to linux_remove_process.
13089 * linux-low.h (thread_db_free): Add `detaching' parameter.
13090 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13092 (thread_db_free): Add `detaching' parameter. Only
13093 call td_ta_clear_event if detaching from process.
13095 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13097 * thread-db.c (thread_db_free): Fix typo.
13099 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13102 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13104 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13106 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13107 with an i686 compiler.
13108 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13110 * configure: Rebuilt.
13112 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13116 * server.c (handle_search_memory_1): Correct read_addr initialization
13117 in loop for searching subsequent chunks.
13119 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13121 * configure.ac: New --with-libthread-db option.
13122 * thread-db.c: Allow direct dependence on libthread_db.
13123 (thread_db_free): Adjust.
13124 * config.in: Regenerate.
13125 * configure: Likewise.
13127 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13130 * thread-db.c (attach_thread): New function.
13131 (maybe_attach_thread): Return success/failure.
13132 (find_new_threads_callback): Adjust.
13133 (thread_db_find_new_threads): Loop until no new threads.
13135 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13137 * proc-service.c (ps_lgetregs): Formatting.
13139 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13141 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13142 * configure.ac: Adjust.
13143 * linux-low.h (struct process_info_private): Move members to struct
13145 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13146 * linux-low.c (linux_remove_process): Adjust.
13147 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13148 * server.c (handle_query): Move code ...
13149 (handle_monitor_command): ... here. New function.
13150 * target.h (struct target_ops): New member.
13151 * thread-db.c (struct thread_db): New.
13152 (libthread_db_search_path): New variable.
13153 (thread_db_create_event, thread_db_enable_reporting)
13154 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13155 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13156 (try_thread_db_load_1, dladdr_to_soname): New functions.
13157 (try_thread_db_load, thread_db_load_search): New functions.
13158 (thread_db_init): Search for libthread_db.
13159 (thread_db_free): New function.
13160 (thread_db_handle_monitor_command): Likewise.
13161 * config.in: Regenerate.
13162 * configure: Regenerate.
13164 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13166 * spu-low.c (spu_kill): Wait for inferior to terminate.
13167 Call clear_inferiors.
13168 (spu_detach): Call clear_inferiors.
13170 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13172 * aclocal.m4: Regenerate.
13173 * config.in: Likewise.
13174 * configure: Likewise.
13176 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13178 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13179 (parse_spufs_run): New function.
13180 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13181 (ppc_breakpoint_at): Handle SPU breakpoints.
13183 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13185 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13186 (SPUFS_MAGIC): Define.
13187 (spu_enumerate_spu_ids): New function.
13188 (linux_qxfer_spu): New function.
13189 (linux_target_ops): Install linux_qxfer_spu.
13191 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13193 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13194 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13195 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13196 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13197 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13198 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13199 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13200 (init_registers_powerpc_cell32l): Add prototype.
13201 (init_registers_powerpc_cell64l): Likewise.
13202 (ppc_arch_setup): Detect Cell/B.E. architecture.
13204 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13206 * Makefile.in (datarootdir): New variable.
13208 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13210 * linux-low.c (linux_write_memory): Update debugging output.
13211 * Makefile.in (clean): Add new descriptions.
13212 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13213 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13214 * configure.srv: Add new files for arm*-*-linux*.
13215 * linux-arm-low.c: Add new declarations.
13216 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13217 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13218 (HWCAP_VFPv3D16): New.
13219 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13220 instead of __IWMMXT__.
13221 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13222 (arm_arch_setup): New.
13223 (target_regsets): Remove #ifdef. Add VFP regset.
13224 (the_low_target): Use arm_arch_setup.
13226 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13228 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13229 the main thread again.
13231 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13233 Adding Neutrino gdbserver.
13234 * configure: Regenerated.
13235 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13236 * configure.srv (i[34567]86-*-nto*): New target.
13237 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13238 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13239 (nto_comctrl) [__QNX__]: New function.
13240 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13242 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13244 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13247 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13248 Pedro Alves <pedro@codesourcery.com>
13250 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13251 don't support CONTEXT_EXTENDED_REGISTERS.
13252 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13253 (the_low_target): Install them.
13254 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13255 failing with ERROR_PIPE_NOT_CONNECTED.
13257 2009-06-30 Doug Evans <dje@google.com>
13258 Pierre Muller <muller@ics.u-strasbg.fr>
13260 Add h/w watchpoint support to x86-linux, win32-i386.
13261 * Makefile.in (SFILES): Add i386-low.c
13262 (i386_low_h): Define.
13263 (i386-low.o): Add dependencies.
13264 (linux-x86-low.o): Add i386-low.h dependency.
13265 (win32-i386-low.o): Ditto.
13266 * i386-low.c: New file.
13267 * i386-low.h: New file.
13268 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13269 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13270 * linux-low.c (linux_add_process): Initialize arch_private.
13271 (linux_remove_process): Free arch_private.
13272 (add_lwp): Initialize arch_private.
13273 (delete_lwp): Free arch_private.
13274 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13276 * linux-low.h (process_info_private): New member arch_private.
13277 (lwp_info): New member arch_private.
13278 (linux_target_ops): New members new_process, new_thread,
13280 (ptid_of): New macro.
13281 * linux-x86-low.c: Include stddef.h, i386-low.h.
13282 (arch_process_info): New struct.
13283 (arch_lwp_info): New struct.
13284 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13285 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13286 (i386_dr_low_get_status): New function.
13287 (x86_insert_point, x86_remove_point): New functions.
13288 (x86_stopped_by_watchpoint): New function.
13289 (x86_stopped_data_address): New function.
13290 (x86_linux_new_process, x86_linux_new_thread): New functions.
13291 (x86_linux_prepare_to_resume): New function.
13292 (the_low_target): Add entries for insert_point, remove_point,
13293 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13295 * server.c (debug_hw_points): New global.
13296 (monitor_show_help): Document set debug-hw-points.
13297 (handle_query): Process "set debug-hw-points".
13298 * server.h (debug_hw_points): Declare.
13299 (paddress): Declare.
13300 * utils.c (NUMCELLS, CELLSIZE): New macros.
13301 (get_sell, xsnprintf, paddress): New functions.
13302 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13303 remove_point, stopped_by_watchpoint, stopped_data_address.
13304 * win32-i386-low.c: Include i386-low.h.
13305 (debug_reg_state): Replaces dr.
13306 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13307 (i386_dr_low_get_status): New function.
13308 (i386_insert_point, i386_remove_point): New functions.
13309 (i386_stopped_by_watchpoint): New function.
13310 (i386_stopped_data_address): New function.
13311 (i386_initial_stuff): Update.
13312 (get_thread_context,set_thread_context,i386_thread_added): Update.
13313 (the_low_target): Add entries for insert_point,
13314 remove_point, stopped_by_watchpoint, stopped_data_address.
13315 * win32-low.c (win32_insert_watchpoint): New function.
13316 (win32_remove_watchpoint): New function.
13317 (win32_stopped_by_watchpoint): New function.
13318 (win32_stopped_data_address): New function.
13319 (win32_target_ops): Add entries for insert_watchpoint,
13320 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13321 * win32-low.h (win32_target_ops): New members insert_point,
13322 remove_point, stopped_by_watchpoint, stopped_data_address.
13324 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13326 * server.c (process_serial_event): Re-return unsupported, not
13327 error, if the type isn't recognized. Re-allow supporting only
13328 insert or remove packets. Also call require_running for
13329 breakpoints. Add missing break statement to default case. Tidy.
13330 * target.h (struct target_ops): Rename insert_watchpoint to
13331 insert_point, and remove_watchpoint to remove_point.
13333 * linux-low.h (struct linux_target_ops): Likewise.
13334 * linux-low.c (linux_insert_watchpoint): Rename to ...
13335 (linux_insert_point): ... this. Adjust.
13336 (linux_remove_watchpoint): Rename to ...
13337 (linux_remove_point): ... this. Adjust.
13338 (linux_target_ops): Adjust.
13339 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13340 (cris_insert_point): ... this.
13341 (cris_remove_watchpoint): Rename to ...
13342 (cris_remove_point): ... this.
13343 (the_low_target): Adjust.
13345 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13347 * server.c (handle_v_kill): Pass signal_pid to
13348 kill_inferior if multi_process is zero.
13350 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13352 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13353 * target.h (target_ops): Comment for *_watchpoint to make it clear
13354 the functions can get types '0' and '1'.
13356 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13358 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13359 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13360 * regcache.c (get_regcache): Likewise.
13361 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13362 * win32-low.c (child_fetch_inferior_registers): Remove check for
13365 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13366 Pedro Alves <pedro@codesourcery.com>
13368 * target.h (struct target_ops) <supports_multi_process>: New
13370 (target_supports_multi_process): New.
13371 * server.c (handle_query): Even if GDB reports support, only
13372 enable multi-process if the target also supports it. Report
13373 multi-process support only if the target backend supports it.
13374 * linux-low.c (linux_supports_multi_process): New function.
13375 (linux_target_ops): Install it as target_supports_multi_process
13378 2009-05-24 Doug Evans <dje@google.com>
13380 Global renaming of find_thread_pid to find_thread_ptid.
13381 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13382 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13383 All callers updated.
13385 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13386 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13389 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13390 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13391 (linux_resume_one_lwp): Ditto.
13393 2009-05-23 Doug Evans <dje@google.com>
13395 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13396 from struct inferior_list_entry * to struct lwp_info *.
13397 All callers updated.
13399 2009-05-13 Doug Evans <dje@google.com>
13401 * linux-x86-low.c: Don't include assert.h.
13402 (x86_siginfo_fixup): Use fatal, not assert.
13403 (x86_arch_setup): Fix comment.
13405 2009-05-12 Doug Evans <dje@google.com>
13407 Biarch support for i386/amd64 gdbserver.
13408 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13409 Add linux-x86-low.c.
13410 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13411 (linux-x86-low.o): Add.
13412 * linux-x86-64-low.c: Delete.
13413 * linux-i386-low.c: Delete.
13414 * linux-x86-low.c: New file.
13415 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13417 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13419 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13420 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13421 (linux_child_pid_to_exec_file): New function.
13422 (elf_64_header_p, elf_64_file_p): New functions.
13423 (siginfo_fixup): New function.
13424 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13425 give target a chance to convert layout.
13426 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13427 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13429 2009-05-07 Doug Evans <dje@google.com>
13431 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13432 (regsets_store_inferior_registers): Ditto.
13434 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13438 * linux-low.c (must_set_ptrace_flags): Delete.
13439 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13441 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13442 `lwp->must_set_ptrace_flags' instead.
13443 (linux_wait_for_event_1): Set ptrace options here.
13444 (linux_wait_1): ... not here.
13446 2009-04-30 Doug Evans <dje@google.com>
13448 * inferiors.c (started_inferior_callback): New function.
13449 (attached_inferior_callback): New function.
13450 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13451 * server.c (print_started_pid, print_attached_pid): New functions.
13452 (detach_or_kill_for_exit): New function.
13453 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13454 * server.h (have_started_inferiors_p): Declare.
13455 (have_attached_inferiors_p): Declare.
13457 * inferiors.c (remove_process): Fix memory leak, free process.
13458 * linux-low.c (linux_remove_process): New function.
13459 (linux_kill): Call it instead of remove_process.
13460 (linux_detach, linux_wait_1): Ditto.
13462 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13464 * configure.srv: Add x86 Windows CE target.
13466 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13468 * inferiors.c (get_thread_process): Make global.
13469 * server.h (get_thread_process): Add prototype.
13470 * thread-db.c (find_one_thread): Use get_thread_process
13471 instead of current_process.
13472 (thread_db_get_tls_address): Do not crash if called when
13473 thread layer is not yet initialized.
13475 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13477 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13478 * spu-low.c (current_tid): Rename to ...
13479 (current_ptid): ... this.
13480 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13481 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13482 ptid_get_lwp (current_ptid) instead of current_tid.
13483 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13484 instead of current_tid. Use find_process_pid to verify pid
13485 argument is valid. Pass proper argument to remove_process.
13486 (spu_thread_alive): Compare current_ptid instead of current_tid.
13487 (spu_resume): Likewise.
13489 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13491 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13494 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13496 Implement the multiprocess extensions, and add linux multiprocess
13499 * server.h (ULONGEST): Declare.
13500 (struct ptid, ptid_t): New.
13501 (minus_one_ptid, null_ptid): Declare.
13502 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13503 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13504 (struct inferior_list_entry): Change `id' type from unsigned from
13506 (struct sym_cache, struct breakpoint, struct
13507 process_info_private): Forward declare.
13508 (struct process_info): Declare.
13509 (current_process): Declare.
13510 (all_processes): Declare.
13511 (initialize_inferiors): Declare.
13512 (add_thread): Adjust to use ptid_t.
13513 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13514 (add_process, remove_process, find_thread_pid): Declare.
13515 (find_inferior_id): Adjust to use ptid_t.
13516 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13517 (multi_process): Declare.
13518 (push_event): Adjust to use ptid_t.
13519 (read_ptid, write_ptid): Declare.
13520 (prepare_resume_reply): Adjust to use ptid_t.
13521 (clear_symbol_cache): Declare.
13522 * inferiors.c (all_processes): New.
13523 (null_ptid, minus_one_ptid): New.
13524 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13525 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13526 (add_thread): Change unsigned long to ptid. Remove gdb_id
13528 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13529 (gdb_id_to_thread): Rename to ...
13530 (find_thread_pid): ... this. Change unsigned long to ptid.
13531 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13532 (loaded_dll, pull_pid_from_list): Adjust.
13533 (add_process, remove_process, find_process_pid)
13534 (get_thread_process, current_process, initialize_inferiors): New.
13535 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13536 (struct target_waitstatus) <related_pid>: Ditto.
13537 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13538 return type to int.
13539 (struct target_ops) <join>: Add `pid' argument.
13540 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13541 (struct target_ops) <wait>: Add `ptid' field. Change return type
13543 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13544 (mywait): Add `ptid' argument. Change return type to ptid_t.
13545 (target_pid_to_str): Declare.
13546 * target.c (set_desired_inferior): Adjust to use ptids.
13547 (mywait): Add new `ptid' argument. Adjust.
13548 (target_pid_to_str): New.
13549 * mem-break.h (free_all_breakpoints): Declare.
13550 * mem-break.c (breakpoints): Delelete.
13551 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13552 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13553 to use per-process breakpoint list.
13554 (free_all_breakpoints): New.
13555 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13556 (symbol_cache, all_symbols_looked_up): Delete.
13558 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13560 (prepare_resume_reply): Change ptid argument's type from unsigned
13561 long to ptid_t. Adjust. Implement W;process and X;process.
13562 (free_sym_cache, clear_symbol_cache): New.
13563 (look_up_one_symbol): Adjust to per-process symbol cache. *
13564 * server.c (cont_thread, general_thread, step_thread): Change type
13566 (attached): Delete.
13567 (multi_process): New.
13568 (last_ptid): Change type to ptid_t.
13569 (struct vstop_notif) <ptid>: Change type to ptid_t.
13570 (queue_stop_reply, push_event): Change `ptid' argument's type to
13572 (discard_queued_stop_replies): Add `pid' argument.
13573 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13574 changes. Don't reference the `attached' global.
13575 (attach_inferior): Adjust to mywait interface changes.
13576 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13577 features. Handle and report "multiprocess+". Handle
13579 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13581 (handle_v_kill): New.
13582 (handle_v_stopped): Adjust to use target_pid_to_str.
13583 (handle_v_requests): Allow multiple attaches and runs when
13584 multiprocess extensions are in effect. Handle "vKill".
13585 (myresume): Adjust to use ptids.
13586 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13587 (handle_status): Adjust to discard_queued_stop_replies interface
13589 (first_thread_of, kill_inferior_callback)
13590 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13591 (main): Call initialize_inferiors. Adjust to use ptids, killing
13592 and detaching from all inferiors. Handle multiprocess packet
13594 * linux-low.h: Include gdb_proc_service.h.
13595 (struct process_info_private): New.
13596 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13597 <lwpid_of>: Use ptid_get_lwp.
13598 (get_lwp_thread): Adjust.
13599 (struct lwp_info): Add `dead' member.
13600 (find_lwp_pid): Declare.
13601 * linux-low.c (thread_db_active): Delete.
13602 (new_inferior): Adjust comment.
13603 (inferior_pid): Delete.
13604 (linux_add_process): New.
13605 (handle_extended_wait): Adjust.
13606 (add_lwp): Change unsigned long to ptid.
13607 (linux_create_inferior): Add process to processes table. Adjust
13608 to use ptids. Don't set new_inferior here.
13609 (linux_attach_lwp): Rename to ...
13610 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13611 it. Adjust to use ptids.
13612 (linux_attach_lwp): New.
13613 (linux_attach): Add process to processes table. Don't set
13615 (struct counter): New.
13616 (second_thread_of_pid_p, last_thread_of_process_p): New.
13617 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13618 multiple processes.
13619 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13620 processes. Remove process from process table.
13621 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13622 to multiple processes.
13623 (any_thread_of): New.
13624 (linux_detach): Add `pid' argument, and handle it. Remove process
13625 from processes table.
13626 (linux_join): Add `pid' argument. Handle it.
13627 (linux_thread_alive): Change unsighed long argument to ptid_t.
13628 Consider dead lwps as not being alive.
13629 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13630 threads we're not interested in.
13631 (same_lwp, find_lwp_pid): New.
13632 (linux_wait_for_lwp): Change `pid' argument's type from int to
13634 (linux_wait_for_event): Rename to ...
13635 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13636 from int to ptid_t. Adjust.
13637 (linux_wait_for_event): New.
13638 (linux_wait_1): Add `ptid' argument. Change return type to
13639 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13640 that exit from the process table.
13641 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13643 (mark_lwp_dead): New.
13644 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13645 stopping all threads, mark its main lwp as dead.
13646 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13648 (fetch_register, usr_store_inferior_registers)
13649 (regsets_fetch_inferior_registers)
13650 (regsets_store_inferior_registers, linux_read_memory)
13651 (linux_write_memory): Inline `inferior_pid'.
13652 (linux_look_up_symbols): Adjust to use per-process
13653 `thread_db_active'.
13654 (linux_request_interrupt): Adjust to use ptids.
13655 (linux_read_auxv): Inline `inferior_pid'.
13656 (initialize_low): Don't reference thread_db_active.
13657 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13658 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13659 (ps_getpid): Return the pid of the current inferior.
13660 * thread-db.c (proc_handle, thread_agent): Delete.
13661 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13663 (find_one_thread): Change argument type to ptid_t. Adjust to
13665 (maybe_attach_thread): Adjust to per-process data and ptids.
13666 (thread_db_find_new_threads): Ditto.
13667 (thread_db_init): Ditto.
13668 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13669 processes table. Adjust to use ptids.
13670 (spu_kill, spu_detach): Adjust interface. Remove process from
13672 (spu_join, spu_thread_alive): Adjust interface.
13673 (spu_wait): Adjust interface. Remove process from processes
13674 table. Adjust to use ptids.
13675 * win32-low.c (current_inferior_tid): Delete.
13676 (current_inferior_ptid): New.
13677 (debug_event_ptid): New.
13678 (thread_rec): Take a ptid. Adjust.
13679 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13680 (child_delete_thread): Ditto.
13681 (do_initial_child_stuff): Add `attached' argument. Add process to
13683 (child_fetch_inferior_registers, child_store_inferior_registers):
13685 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13686 (win32_attach): Pass 1 to do_initial_child_stuff.
13687 (win32_kill): Adjust interface. Remove process from processes
13689 (win32_detach): Ditto.
13690 (win32_join): Adjust interface.
13691 (win32_thread_alive): Take a ptid.
13692 (win32_resume): Adjust to use ptids.
13693 (get_child_debug_event): Ditto.
13694 (win32_wait): Adjust interface. Remove exiting process from
13697 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13699 Non-stop mode support.
13701 * server.h (non_stop): Declare.
13702 (gdb_client_data, handler_func): Declare.
13703 (delete_file_handler, add_file_handler, start_event_loop):
13705 (handle_serial_event, handle_target_event, push_event)
13706 (putpkt_notif): Declare.
13707 * target.h (enum resume_kind): New.
13708 (struct thread_resume): Replace `step' field by `kind' field.
13709 (TARGET_WNOHANG): Define.
13710 (struct target_ops) <wait>: Add `options' argument.
13711 <supports_non_stop, async, start_non_stop>: New fields.
13712 (target_supports_non_stop, target_async): New.
13713 (start_non_stop): Declare.
13714 (mywait): Add `options' argument.
13715 * target.c (mywait): Add `options' argument. Print child exit
13716 notifications here.
13717 (start_non_stop): New.
13718 * server.c (non_stop, own_buf, mem_buf): New globals.
13719 (struct vstop_notif): New.
13720 (notif_queue): New global.
13721 (queue_stop_reply, push_event, discard_queued_stop_replies)
13722 (send_next_stop_reply): New.
13723 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13725 (attach_inferior): In non-stop mode, don't wait for the target
13727 (handle_general_set): Handle QNonStop.
13728 (handle_query): When handling qC, return the current general
13729 thread, instead of the first thread of the list.
13730 (handle_query): If the backend supports non-stop mode, include
13731 QNonStop+ in the qSupported query response.
13732 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13734 (handle_v_attach, handle_v_run): Handle non-stop mode.
13735 (handle_v_stopped): New.
13736 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13737 (myresume): Adjust to use resume_kind. Handle non-stop.
13738 (queue_stop_reply_callback): New.
13739 (handle_status): Handle non-stop mode.
13740 (main): Clear non_stop flag on reconnection. Use the event-loop.
13741 Refactor serial protocol handling from here ...
13742 (process_serial_event): ... to this new function. When GDB
13743 selects any thread, select one here. In non-stop mode, wait until
13744 GDB acks all pending events before exiting.
13745 (handle_serial_event, handle_target_event): New.
13746 * remote-utils.c (remote_open): Install remote_desc in the event
13748 (remote_close): Remove remote_desc from the event loop.
13749 (putpkt_binary): Rename to...
13750 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13751 (putpkt_binary): New as wrapper around putpkt_binary_1.
13752 (putpkt_notif): New.
13753 (prepare_resume_reply): In non-stop mode, don't change the
13755 * event-loop.c: New.
13756 * Makefile.in (OBJ): Add event-loop.o.
13757 (event-loop.o): New rule.
13759 * linux-low.h (pid_of): Moved here.
13761 (get_lwp_thread): Use lwpid_of.
13762 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13763 * linux-low.c (pid_of): Delete.
13764 (inferior_pid): Use lwpid_of.
13765 (linux_event_pipe): New.
13766 (target_is_async_p): New.
13768 (handle_extended_wait): Use lwpid_of.
13769 (add_lwp): Don't set lwpid field.
13770 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13771 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13772 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13773 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13774 first. Adjust to linux_wait_for_event interface changes. Use
13776 (linux_detach): Don't delete the main lwp here.
13777 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13778 (status_pending_p): Don't consider explicitly suspended lwps.
13779 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13780 pointer. Add OPTIONS argument. Change return type to int. Use
13781 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13782 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13783 pointer. Add status pointer argument. Return a pid instead of a
13784 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13785 changes. In non-stop mode, don't switch to a random thread.
13786 (linux_wait): Rename to...
13787 (linux_wait_1): ... this. Add target_options argument, and handle
13788 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13789 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13790 clean exit and signal exit code. Don't stop all threads in
13791 non-stop mode. In all-stop mode, only stop all threads when
13792 reporting a stop to GDB. Handle explicit thread stop requests.
13793 (async_file_flush, async_file_mark): New.
13795 (send_sigstop): Use lwpid_of.
13796 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13797 interface changes. In non-stop mode, don't switch to a random
13799 (linux_resume_one_lwp): Use lwpid_of.
13800 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13801 (linux_resume_one_thread): ... this. Handle resume_stop. In
13802 non-stop mode, don't look for pending flag in all threads.
13803 (resume_status_pending_p): Don't consider explicitly suspended
13805 (my_waitpid): Reimplement. Emulate __WALL.
13806 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13808 (sigchld_handler, linux_supports_non_stop, linux_async)
13809 (linux_start_non_stop): New.
13810 (linux_target_ops): Register linux_supports_non_stop, linux_async
13811 and linux_start_non_stop.
13812 (initialize_low): Install SIGCHLD handler.
13813 * thread-db.c (thread_db_create_event, find_one_thread)
13814 (thread_db_get_tls_address): Use lwpid_of.
13815 * win32-low.c (win32_detach): Adjust to use resume_kind.
13816 (win32_wait): Add `options' argument.
13817 * spu-low.c (spu_resume): Adjust to use resume_kind.
13818 (spu_wait): Add `options' argument.
13820 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13822 Decouple target code from remote protocol.
13824 * target.h (enum target_waitkind): New.
13825 (struct target_waitstatus): New.
13826 (struct target_ops) <wait>: Return an unsigned long. Take a
13827 target_waitstatus pointer instead of a char pointer.
13828 (mywait): Likewise.
13829 * target.c (mywait): Change prototype to return an unsigned long.
13830 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13831 * server.h (thread_from_wait, old_thread_from_wait): Delete
13833 (prepare_resume_reply): Change prototype to take a
13835 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13836 (last_status, last_ptid): New.
13837 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13838 pid instead of a signal.
13839 (attach_inferior): Remove "status" and "signal" parameters.
13841 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13843 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13844 (handle_v_requests, myresume): Remove "status" and "signal"
13845 parameters. Adjust.
13846 (handle_status): New.
13847 (main): Delete local `status'. Adjust.
13848 * remote-utils.c: Include target.h.
13849 (prepare_resume_reply): Change prototype to take a
13850 target_waitstatus. Adjust.
13852 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13854 * spu-low.c (spu_wait): Adjust.
13855 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13857 (win32_wait): Adjust.
13859 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13861 * target.h (struct thread_resume): Delete leave_stopped member.
13862 (struct target_ops): Add a `n' argument to the `resume' callback.
13863 * server.c (start_inferior): Adjust.
13864 (handle_v_cont, myresume): Adjust.
13865 * linux-low.c (check_removed_breakpoint): Adjust to resume
13866 interface change, and to removed leave_stopped field.
13867 (resume_ptr): Delete.
13868 (struct thread_resume_array): New.
13869 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13870 resume interface change.
13871 (linux_continue_one_thread, linux_queue_one_thread)
13872 (resume_status_pending_p): Check if the resume field is NULL
13873 instead of checking the leave_stopped member.
13874 (linux_resume): Adjust to the target resume interface change.
13875 * spu-low.c (spu_resume): Adjust to the target resume interface
13877 * win32-low.c (win32_detach, win32_resume): Ditto.
13879 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13881 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13883 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13885 (linux_continue_one_thread): Only preserve the stepping flag if
13886 there's a pending breakpoint.
13888 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13890 * server.c (main): After the inferior having exited, call
13891 remote_close before exiting gdbserver.
13893 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13895 Fix size of FPSCR in Power 7 processors.
13896 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13897 (PPC_FEATURE_HAS_DFP): New #define.
13898 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13901 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13903 * server.c (handle_query) Whitespace and formatting.
13905 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13907 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13908 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13909 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13910 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13911 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13912 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13913 Makefile.in, configure.ac: Fix whitespace throughout.
13914 * configure: Regenerate.
13916 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13918 * inferiors.c (find_inferior): Make it safe for the callback
13919 function to delete the currently iterated inferior.
13921 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13923 * Makefile.in (linuw_low_h): Move higher.
13924 (thread-db.o): Depend on $(linux_low_h).
13926 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13928 Rename "process" to "lwp" throughout.
13930 * linux-low.c (all_processes): Rename to...
13931 (all_lwps): ... this.
13932 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13933 (add_process): Rename to ...
13934 (add_lwp): ... this. Adjust.
13935 (linux_create_inferior): Adjust.
13936 (linux_attach_lwp): Adjust.
13937 (linux_attach): Adjust.
13938 (linux_kill_one_process): Rename to ...
13939 (linux_kill_one_lwp): ... this. Adjust.
13940 (linux_kill): Adjust.
13941 (linux_detach_one_process): Rename to ...
13942 (linux_detach_one_lwp): ... this. Adjust.
13943 (linux_detach): Adjust.
13944 (check_removed_breakpoint): Adjust.
13945 (status_pending_p): Adjust.
13946 (linux_wait_for_process): Rename to ...
13947 (linux_wait_for_lwp): ... this. Adjust.
13948 (linux_wait_for_event): Adjust.
13949 (send_sigstop): Adjust.
13950 (wait_for_sigstop): Adjust.
13951 (stop_all_processes): Rename to ...
13952 (stop_all_lwps): ... this.
13953 (linux_resume_one_process): Rename to ...
13954 (linux_resume_one_lwp): ... this. Adjust.
13955 (linux_set_resume_request, linux_continue_one_thread)
13956 (linux_queue_one_thread, resume_status_pending_p)
13957 (usr_store_inferior_registers, regsets_store_inferior_registers)
13958 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13960 * linux-low.h (get_process): Rename to ...
13961 (get_lwp): ... this. Adjust.
13962 (get_thread_process): Rename to ...
13963 (get_thread_lwp): ... this. Adjust.
13964 (get_process_thread): Rename to ...
13965 (get_lwp_thread): ... this. Adjust.
13966 (struct process_info): Rename to ...
13967 (struct lwp_info): ... this.
13968 (all_processes): Rename to ...
13969 (all_lwps): ... this.
13970 * proc-service.c (ps_lgetregs): Adjust.
13971 * thread-db.c (thread_db_create_event, find_one_thread)
13972 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13974 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13976 * server.c (handle_query): Handle "qAttached".
13978 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13980 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13981 GPLv3, update license URL.
13983 2009-03-01 Doug Evans <dje@google.com>
13985 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13986 (server_h): Add gdb_signals.h.
13987 (signals.o): Update.
13988 * server.h (target_signal_from_host,target_signal_to_host_p)
13989 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13991 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13993 * remote-utils.c (getpkt): Also generate remote-debug
13994 information if noack_mode is set.
13996 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13998 * server.c (handle_query): Report qXfer:siginfo:read and
13999 qXfer:siginfo:write as supported and handle them.
14000 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14001 * linux-low.c (linux_xfer_siginfo): New.
14002 (linux_target_ops): Set it.
14004 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14006 * server.c (gdbserver_usage): Mention --remote-debug.
14007 (main): Accept '--remote-debug' switch.
14009 2009-01-18 Doug Evans <dje@google.com>
14011 * regcache.c (new_register_cache): No need to check result of xcalloc.
14012 * server.c (handle_search_memory): Back out calls to xmalloc,
14013 result is checked and error is returned to user upon failure.
14014 (handle_query): Ditto. Add more checks for result of malloc.
14015 (handle_v_cont): Check result of malloc, report error back to
14017 (handle_v_run): Ditto. Call freeargv.
14018 * server.h (freeargv): Declare.
14019 * utils.c (freeargv): New fn.
14021 2009-01-15 Doug Evans <dje@google.com>
14023 * gdbreplay.c (perror_with_name): Make arg const char *.
14024 * server.h (target_signal_to_name): Make return type const char *.
14025 * thread-db.c (thread_db_err_str): Make return type const char *.
14026 * utils.c (perror_with_name): Make arg const char *.
14028 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14030 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14031 when handling a EXIT_PROCESS_DEBUG_EVENT.
14033 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14035 * gdbreplay.c (gdbreplay_version): Update copyright year.
14036 * server.c (gdbserver_version): Likewise.
14038 2009-01-05 Doug Evans <dje@google.com>
14040 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14041 (handle_extended_wait): Improve comment.
14043 2008-12-13 Doug Evans <dje@google.com>
14045 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14046 * server.h (ATTR_MALLOC): New macro.
14047 (xmalloc,xcalloc,xstrdup): Declare.
14048 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14049 * inferiors.c: Ditto.
14050 * linux-low.c: Ditto.
14051 * mem-break.c: Ditto.
14052 * regcache.c: Ditto.
14053 * remote-utils.c: Ditto.
14056 * win32-low.c: Ditto.
14058 2008-12-12 Doug Evans <dje@google.com>
14060 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14061 in debugging printf.
14063 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14065 2008-12-09 Doug Evans <dje@google.com>
14067 * linux-low.h (struct process_info): Delete member tid, unused.
14068 * thread-db.c (find_one_thread): Update.
14069 (maybe_attach_thread): Update.
14071 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14073 * target.h (struct target_ops): Add qxfer_osdata member.
14074 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14076 (linux_qxfer_osdata): New functions.
14077 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14079 * server.c (handle_query): Handle "qXfer:osdata:read:".
14080 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14081 (buffer_xml_printf): New functions.
14082 * server.h (struct buffer): New.
14083 (buffer_grow_str, buffer_grow_str0): New macros.
14084 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14085 (buffer_xml_printf): Declare.
14087 2008-11-24 Doug Evans <dje@google.com>
14089 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14091 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14093 * server.c (handle_v_run): Always use the supplied argument list.
14095 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14097 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14098 (xtensa_regmap_table): Add entry for scompare1.
14100 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14102 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14103 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14104 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14105 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14106 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14107 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14108 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14109 XML target descriptions.
14110 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14111 when inferior is running on an ISA 2.05 or later processor. Add
14112 special case to return offset for full 64-bit slot of FPSCR when
14115 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14117 * Makefile.in (SFILES, clean): Added sparc64 files.
14118 (reg-sparc64.o, reg-sparc64.c): New.
14119 * configure.srv (sparc*-*-linux*): New configuration.
14120 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14121 syscall arguments for SPARC.
14122 (regsets_store_inferior_registers): Likewise.
14123 * linux-sparc-low.c: New file.
14125 2008-10-21 Doug Evans <dje@google.com>
14127 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14128 (READLINE_DIR,READLINE_DEP): Delete.
14129 (INTERNAL_CFLAGS): Update.
14130 (LINTFLAGS): Update.
14132 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14134 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14135 whole argv from the last run, not just argv[0].
14137 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14139 * regcache.c (new_register_cache): Return NULL if the register
14140 cache size isn't known yet.
14141 (free_register_cache): Avoid dereferencing a NULL regcache.
14143 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14145 * configure.srv: Merge MIPS and MIPS64.
14147 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14149 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14151 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14153 * Makefile.in: Add required vsx dependencies.
14155 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14156 Declare init_registers_powerpc_vsx32l.
14157 Declare init_registers_powerpc_vsx64l.
14158 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14159 (ppc_arch_setup): Check for VSX in hwcap.
14160 (ppc_fill_vsxregset): New function.
14161 (ppc_store_vsxregset): New function.
14162 Add new VSX entry in regset_info target_regsets.
14164 * configure.srv: Add new VSX dependencies.
14166 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14168 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14169 (remote_open): Set or clear transport_is_reliable.
14170 (putpkt_binary): Don't expect acks in noack mode.
14171 (getpkt): Don't send ack/nac in noack mode.
14172 * server.c (handle_general_set): Handle QStartNoAckMode.
14173 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14175 (main): Reset noack_mode on every connection.
14176 * server.h (noack_mode): Declare.
14178 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14180 * Makefile.in (GDBREPLAY_OBS): New variable.
14181 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14183 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14184 Daniel Jacobowitz <dan@codesourcery.com>
14186 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14187 (usr_store_inferior_registers): Likewise.
14188 (regsets_store_inferior_registers): Likewise.
14190 2008-07-31 Rolf Jansen <rj@surtec.com>
14191 Pedro Alves <pedro@codesourcery.com>
14193 * configure.ac: Check for memmem declaration.
14194 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14195 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14196 (disable_packet_qfThreadInfo): Unconditionally compile.
14197 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14198 * configure, config.in: Regenerate.
14200 2008-07-28 Doug Kwan <dougkwan@google.com>
14202 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14203 (linux_write_memory): Remove declaration of errno.
14205 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14207 * linux-low.c (handle_extended_wait): Do not use "status"
14208 variable uninitialized.
14210 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14212 * server.c (handle_v_attach): Inhibit reporting dll changes.
14214 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14216 * remote-utils.c (prepare_resume_reply): If requested, don't
14217 output "thread:TID" in the T stop reply.
14219 * server.c (disable_packet_vCont, disable_packet_Tthread)
14220 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14221 (handle_query): If requested, disable support for qC, qfThreadInfo
14223 (handle_v_requests): If requested, disable support for vCont.
14224 (gdbserver_show_disableable): New.
14225 (main): Handle --disable-packet and --disable-packet=LIST.
14227 * server.h (disable_packet_vCont, disable_packet_Tthread)
14228 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14230 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14232 * server.c (gdbserver_usage): Mention --version.
14234 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14236 * Makefile.in (gdbreplay.o): New rule.
14238 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14240 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14241 message, not gdbserver.
14243 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14244 Nathan Sidwell <nathan@codesourcery.com>
14245 Joseph Myers <joseph@codesourcery.com>
14247 * acinclude.m4: Include ../../config/acx.m4.
14248 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14249 * configure, config.in: Regenerate.
14250 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14251 * server.c (gdbserver_version): Print PKGVERSION.
14252 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14253 (main): Adjust gdbserver_usage calls.
14254 * gdbreplay.c (version, host_name): Add declarations.
14255 (gdbreplay_version, gdbreplay_usage): New.
14256 (main): Accept --version and --help options.
14258 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14260 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14261 (arm_breakpoint_at): Handle Thumb.
14262 (the_low_target): Add comment.
14264 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14266 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14268 2008-05-09 Doug Evans <dje@google.com>
14270 * server.h (decode_search_memory_packet): Declare.
14271 * remote-utils.c (decode_search_memory_packet): New fn.
14272 * server.c (handle_search_memory_1): New fn.
14273 (handle_search_memory): New fn.
14274 (handle_query): Process qSearch:memory packets.
14276 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14278 * regcache.c (registers_length): Remove.
14279 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14280 full register packet.
14281 * regcache.h (registers_length): Remove prototype.
14282 * server.h (PBUFSIZ): Define to 16384.
14284 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14286 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14287 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14288 powerpc-64l.o, and powerpc-altivec64l.o.
14289 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14290 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14291 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14292 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14293 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14296 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14297 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14298 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14299 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14300 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14301 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14302 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14303 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14304 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14305 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14308 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14309 (init_registers_powerpc_32l): ... this new prototype.
14310 (init_registers_powerpc_32): Remove, replace by ...
14311 (init_registers_powerpc_altivec32l): ... this new prototype.
14312 (init_registers_powerpc_e500): Remove, replace by ...
14313 (init_registers_powerpc_e500l): ... this new prototype.
14314 (init_registers_ppc64): Remove, replace by ...
14315 (init_registers_powerpc_64l): ... this new prototype.
14316 (init_registers_powerpc_64): Remove, replace by ...
14317 (init_registers_powerpc_altivec64l): ... this new prototype.
14318 (ppc_num_regs): Set to 73.
14319 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14320 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14321 (ppc_cannot_store_register): Handle orig_r3 and trap.
14322 (ppc_arch_setup): Update init_registers_... calls.
14323 (ppc_fill_gregset): Handle orig_r3 and trap.
14325 * inferiors.c (clear_inferiors): Reset current_inferior.
14327 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14329 * acinclude.m4: Add override.m4.
14330 * configure: Regenerate.
14332 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14334 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14335 initial call to init_register_ppc64.
14337 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14339 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14340 single powerpc*-*-linux* case.
14341 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14343 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14345 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14346 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14348 * linux-ppc-low.c: Include <elf.h>.
14349 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14350 (ppc_hwcap): New global variable.
14351 (ppc_regmap): Remove __SPE__ #ifdef sections.
14352 (ppc_regmap_e500): New global variable.
14353 (ppc_cannot_store_register): Update __SPE__ special case.
14354 (ppc_get_hwcap): New function.
14355 (ppc_arch_setup): Use it to determine whether inferior supports
14356 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14357 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14358 Do not access registers if target does not support AltiVec.
14359 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14360 Do not access registers if target does not support SPE.
14361 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14363 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14365 * linux-low.c (disabled_regsets, num_regsets): New.
14366 (use_regsets_p): Delete.
14367 (linux_wait_for_process): Clear disabled_regsets.
14368 (regsets_fetch_inferior_registers): Check and set it.
14369 (regsets_store_inferior_registers): Likewise.
14370 (linux_fetch_registers, linux_store_registers): Do not use
14372 (initialize_low): Allocate disabled_regsets.
14374 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14376 * Makefile.in (LIBOBJS): New.
14377 (OBS): Use LIBOBJS.
14378 (memmem.o): New rule.
14379 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14380 * configure: Regenerated.
14382 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14384 * server.c (handle_query): Never return "unsupported" for
14385 qXfer:features:read queries.
14387 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14389 * server.c (get_features_xml): Fix inverted condition.
14390 (handle_query): Always support qXfer:feature:read.
14392 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14394 * server.c (wrapper_argv): New.
14395 (start_inferior): Handle wrapper_argv. If set, expect an extra
14397 (gdbserver_usage): Document --wrapper.
14398 (main): Parse --wrapper.
14400 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14402 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14403 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14404 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14405 (ppc_set_pc): Likewise.
14406 (ppc_arch_setup): New function.
14407 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14408 of collect_register.
14409 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14411 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14413 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14414 instead of linux-ppc64-low.o.
14415 * linux-ppc64-low.c: Remove file.
14416 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14417 (linux-ppc64-low.o): Remove rule.
14419 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14420 (init_registers_powerpc_64): Likewise.
14421 (ppc_regmap): Conditionally define depending on __powerpc64__.
14422 (ppc_cannot_store_register): Do not special-case "fpscr" when
14423 compiled on __powerpc64__.
14424 (ppc_collect_ptrace_register): New function.
14425 (ppc_supply_ptrace_register): New function.
14426 (ppc_breakpoint): Change type to "unsigned int".
14427 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14428 (the_low_target): Conditionally provide initializers for the
14429 arch_setup member depending on __powerpc64__. Install
14430 collect_ptrace_register and supply_ptrace_register members.
14432 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14434 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14435 * server.c (gdbserver_xmltarget): Define.
14436 (get_features_xml): Use it to replace "target.xml" and arch_string.
14438 * configure.srv: Remove srv_xmltarget. Add XML files that were
14439 mentioned there to srv_xmlfiles instead. Remove conditional tests
14440 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14441 srv_xmlfiles and srv_regobj to include all possible choices.
14442 * configure.ac (srv_xmltarget): Remove.
14443 (srv_xmlfiles): Do not add "target.xml".
14444 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14445 checks for supplementary target information.
14446 * configure: Regenerate.
14447 * Makefile.in (XML_TARGET): Remove.
14448 (target.xml): Remove rule.
14449 (clean): Do not clean up target.xml.
14450 (.PRECIOUS): Do not mention target.xml.
14452 * target.h (struct target_ops): Remove arch_string member.
14453 * linux-low.c (linux_arch_string): Remove.
14454 (linux_target_ops): Remove arch_string initializer.
14455 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14456 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14457 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14458 * spu-low.c (spu_arch_string): Remove.
14459 (spu_target_ops): Remove arch_string initializer.
14460 * win32-low.c (win32_arch_string): Remove.
14461 (win32_target_ops): Remove arch_string initializer.
14462 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14463 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14464 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14466 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14468 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14469 by collect_ptrace_register and supply_ptrace_register hooks.
14470 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14471 instead of checking for the_low_target.left_pad_xfer.
14472 (usr_store_inferior_registers): Use collect_ptrace_register callback
14473 instead of checking for the_low_target.left_pad_xfer.
14475 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14476 (s390_supply_ptrace_register): Likewise.
14477 (s390_fill_gregset): Call s390_collect_ptrace_register.
14478 (the_low_target): Update.
14480 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14481 (ppc_supply_ptrace_register): Likewise.
14482 (the_low_target): Update.
14484 * linux-i386-low.c (the_low_target): Update.
14485 * linux-x86-64-low.c (the_low_target): Update.
14487 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14489 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14490 reg-s390.o and reg-s390x.o.
14492 * linux-low.c (new_inferior): New global variable.
14493 (linux_create_inferior, linux_attach): Set it.
14494 (linux_wait_for_process): Call the_low_target.arch_setup after the
14495 target has stopped for the first time.
14496 (initialize_low): Do not call the_low_target.arch_setup.
14498 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14499 (s390_set_pc): Likewise.
14500 (s390_arch_setup): New function.
14501 (the_low_target): Use s390_arch_setup as arch_setup routine.
14503 * regcache.c (realloc_register_cache): New function.
14504 (set_register_cache): Call it for each existing regcache.
14506 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14508 * server.h (init_registers): Remove prototype.
14510 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14511 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14512 instead of init_registers ().
14513 * linux-arm-low.c (init_registers_arm): Add prototype.
14514 (init_registers_arm_with_iwmmxt): Likewise.
14515 (the_low_target): Add initializer for arch_setup field.
14516 * linux-cris-low.c (init_registers_cris): Add prototype.
14517 (the_low_target): Add initializer for arch_setup field.
14518 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14519 (the_low_target): Add initializer for arch_setup field.
14520 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14521 (the_low_target): Add initializer for arch_setup field.
14522 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14523 (the_low_target): Add initializer for arch_setup field.
14524 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14525 (the_low_target): Add initializer for arch_setup field.
14526 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14527 (the_low_target): Add initializer for arch_setup field.
14528 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14529 (init_registers_mips64_linux): Likewise.
14530 (the_low_target): Add initializer for arch_setup field.
14531 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14532 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14533 (the_low_target): Add initializer for arch_setup field.
14534 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14535 (init_registers_powerpc_64): Likewise.
14536 (the_low_target): Add initializer for arch_setup field.
14537 * linux-s390-low.c (init_registers_s390): Add prototype.
14538 (init_registers_s390x): Likewise.
14539 (the_low_target): Add initializer for arch_setup field.
14540 * linux-sh-low.c (init_registers_sh): Add prototype.
14541 (the_low_target): Add initializer for arch_setup field.
14542 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14543 (the_low_target): Add initializer for arch_setup field.
14544 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14545 (the_low_target): Add initializer for arch_setup field.
14547 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14548 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14549 instead of init_registers ().
14550 * win32-arm-low.c (init_registers_arm): Add prototype.
14551 (the_low_target): Add initializer for arch_setup field.
14552 * win32-i386-low.c (init_registers_i386): Add prototype.
14553 (the_low_target): Add initializer for arch_setup field.
14555 * spu-low.c (init_registers_spu): Add prototype.
14556 (initialize_low): Call initialie_registers_spu () instead of
14557 initialize_registers ().
14559 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14561 * server.c (handle_v_requests): When handling the vRun and vAttach
14562 packets, if already debugging a process, don't kill it. Return an
14565 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14567 * server.c (handle_query): Correct length check.
14569 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14571 * win32-low.c (do_initial_child_stuff): Add process handle
14572 parameter. Set current_process_handle and current_process_id from the
14573 parameters. Clear globals.
14574 (win32_create_inferior): Don't set current_process_handle and
14575 current_process_id here. Instead pass them on the call to
14576 do_initial_child_stuff.
14577 (win32_attach): Likewise.
14578 (win32_clear_inferiors): New.
14579 (win32_kill): Don't close the current process handle or the
14580 current thread handle here. Instead call win32_clear_inferiors.
14581 (win32_detach): Don't open a new handle to the process. Call
14582 win32_clear_inferiors.
14583 (win32_join): Don't rely on current_process_handle; open a new
14584 handle using the process id.
14585 (win32_wait): Call win32_clear_inferiors when the inferior process
14588 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14590 * server.c (monitor_show_help): Add "exit".
14592 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14594 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14595 (clean): Add reg-xtensa.c.
14596 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14597 * configure.srv (xtensa*-*-linux*) New target.
14598 * linux-xtensa-low.c: New.
14599 * xtensa-xtregs.c: New.
14601 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14603 * hostio.c: Don't include errno.h.
14604 (errno_to_fileio_errno): Move to hostio-errno.
14605 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14606 error number outputting to the target->hostio_last_error callback.
14607 (hostio_packet_error): Use FILEIO_EINVAL directly.
14608 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14609 calls to hostio_error.
14610 * hostio-errno.c: New.
14611 * server.h (hostio_last_error_from_errno): Declare.
14612 * target.h (target_ops): Add hostio_last_error member.
14613 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14614 as hostio_last_error handler.
14615 * spu-low.c (spu_target_ops): Likewise.
14616 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14617 (wince_hostio_last_error): New functions.
14618 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14619 as hostio_last_error handler.
14620 (win32_target_ops) [!_WIN32_WCE]: Register
14621 hostio_last_error_from_errno as hostio_last_error handler.
14622 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14623 (hostio-errno.o): New rule.
14624 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14625 * configure.srv (srv_hostio_err_objs): New variable. Default to
14627 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14628 * configure: Regenerate.
14630 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14632 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14633 (linux_kill, linux_detach): Clean up the process list.
14634 * remote-utils.c (remote_open): Improve port number parsing.
14635 (putpkt_binary, input_interrupt): Only send interrupts if the target
14637 * server.c (extended_protocol): Make static.
14638 (attached): Define earlier.
14639 (exit_requested, response_needed, program_argv): New variables.
14640 (target_running): New.
14641 (start_inferior): Clear attached here.
14642 (attach_inferior): Set attached here.
14643 (require_running): Define.
14644 (handle_query): Use require_running and target_running. Implement
14646 (handle_v_attach, handle_v_run): New.
14647 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14648 (gdbserver_usage): Update.
14649 (main): Redo argument parsing. Handle --debug and --multi. Handle
14650 --attach along with other options or after the port. Save
14651 program_argv. Support no initial program. Resynchronize
14652 communication with GDB after an error. Handle "monitor exit".
14653 Use require_running and target_running. Always allow the extended
14654 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14655 restart in extended mode.
14656 * README: Refer to the GDB manual. Update --attach usage.
14658 2007-12-20 Andreas Schwab <schwab@suse.de>
14660 * linux-low.c (STACK_SIZE): Define.
14661 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14662 (linux_test_for_tracefork): Likewise.
14664 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14666 * linux-low.c (linux_wait_for_event): Update messages. Do not
14667 reinsert auto-delete breakpoints.
14668 * mem-break.c (struct breakpoint): Change return type of handler to
14670 (set_breakpoint_at): Update handler type.
14671 (reinsert_breakpoint_handler): Return 1 instead of calling
14673 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14675 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14676 * mem-break.h (set_breakpoint_at): Update handler type.
14677 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14678 * win32-low.c (auto_delete_breakpoint): New.
14679 (get_child_debug_event): Use it.
14681 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14683 * configure.ac: Check for pread and pwrite.
14684 * hostio.c (handle_pread): Fall back to lseek and read.
14685 (handle_pwrite): Fall back to lseek and write.
14686 * config.in, configure: Regenerated.
14688 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14690 * server.c (myresume): Add own_buf argument.
14691 (main): Update calls.
14693 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14695 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14696 * remote-utils.c (remote_open): Do not call disable_async_io.
14697 (block_async_io): Delete.
14698 (unblock_async_io): Make static.
14699 (initialize_async_io): New.
14700 * server.c (handle_v_cont): Handle async I/O here.
14701 (myresume): Likewise. Move other common resume tasks here...
14702 (main): ... from here. Call initialize_async_io. Disable async
14703 I/O before the main loop.
14704 * server.h (initialize_async_io): Declare.
14705 (block_async_io, unblock_async_io): Delete prototypes.
14706 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14708 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14710 * remote-utils.c (readchar): Allow binary data in received messages.
14712 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14714 * win32-low.c (attaching): New global.
14715 (win32_create_inferior): Clear the `attaching' global.
14716 (win32_attach): Set the `attaching' global.
14717 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14718 attaching. Only set a breakpoint at the entry point if not
14721 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14723 * server.c (main): Don't report dll events on the initial
14724 connection on attaches.
14726 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14728 * server.c (main): Relax numerical bases supported for the pid of
14729 the --attach command line argument.
14731 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14733 * win32-low.c (win32_attach): Call OpenProcess before
14734 DebugActiveProcess, not after. Add last error output to error
14737 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14739 * win32-low.c (win32_get_thread_context)
14740 (win32_set_thread_context): New functions.
14741 (thread_rec): Use win32_get_thread_context.
14742 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14743 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14746 2007-12-03 Leo Zayas
14747 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14751 (child_add_thread): Minor cleanup.
14752 (child_continue): Resume artificially suspended threads before
14753 calling ContinueDebugEvent.
14754 (suspend_one_thread): New.
14755 (fake_breakpoint_event): New.
14756 (get_child_debug_event): Change return type to int. Check here if
14757 gdb sent an interrupt request. If a soft interrupt was requested,
14758 fake a breakpoint event. Return 0 if there is no event to handle,
14760 (win32_wait): Don't check here if gdb sent an interrupt request.
14761 Ensure there is a valid event to handle.
14762 (win32_request_interrupt): Add soft interruption method as last
14765 2007-12-03 Leo Zayas
14766 Pedro Alves <pedro_alves@portugalmail.pt>
14768 * win32-low.h (win32_thread_info): Add descriptions to the
14769 structure members. Replace `suspend_count' counter by a
14771 * win32-low.c (thread_rec): Update condition of when to get the
14772 context from the inferior. Rely on ContextFlags being set if it
14773 has already been retrieved. Only suspend the inferior thread if
14774 we haven't already. Warn if that fails.
14775 (continue_one_thread): s/suspend_count/suspended/. Only call
14776 ResumeThread once. Warn if that fails.
14778 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14780 * win32-low.c (win32_wait): Don't read from the inferior when it
14781 has already exited.
14783 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * Makefile.in (win32_low_h): New variable.
14786 (win32-low.o): Add dependency on $(win32_low_h).
14787 (win32-arm-low.o, win32-i386-low.o): New rules.
14789 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14791 * hostio.c: Correct copyright year.
14793 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14795 * Makefile.in (OBS): Add hostio.o.
14796 (hostio.o): New rule.
14797 * server.h (handle_vFile): Declare.
14798 * hostio.c: New file.
14799 * server.c (handle_v_requests): Take packet_len and new_packet_len
14800 for binary packets. Call handle_vFile.
14801 (main): Update call to handle_v_requests.
14803 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14805 * linux-low.c: Include <sched.h>.
14807 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14809 * linux-low.c (linux_tracefork_grandchild): New.
14810 (linux_tracefork_child): Use clone.
14811 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14813 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14815 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14817 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14819 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14821 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14823 * inferiors.c (change_inferior_id): Delete.
14824 (add_pid_to_list, pull_pid_from_list): New.
14825 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14826 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14827 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14828 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14829 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14830 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14831 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14832 (using_threads): Always set to 1.
14833 (handle_extended_wait): New.
14834 (add_process): Do not set TID.
14835 (linux_create_inferior): Set must_set_ptrace_flags.
14836 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14837 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14838 (linux_thread_alive): Rename TID argument to LWPID.
14839 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14840 (linux_wait_for_event): Do not use TID or check using_threads. Update
14841 call to dead_thread_notify. Call handle_extended_wait.
14842 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14843 (send_sigstop): Delete sigstop_sent.
14844 (wait_for_sigstop): Avoid TID.
14845 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14846 (linux_test_for_tracefork): New.
14847 (linux_lookup_signals): Use thread_db_active and
14848 linux_supports_tracefork_flag.
14849 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14850 * linux-low.h (get_process_thread): Avoid TID.
14851 (struct process_ifo): Move thread_known and tid to the end. Remove
14853 (linux_attach_lwp, thread_db_init): Update prototypes.
14854 * server.h (change_inferior_id): Delete prototype.
14855 (add_pid_to_list, pull_pid_from_list): New prototypes.
14856 * thread-db.c (thread_db_use_events): New.
14857 (find_first_thread): Rename to...
14858 (find_one_thread): ...this. Update callers and messages. Do not
14859 call fatal. Check thread_db_use_events. Do not call
14860 change_inferior_id or new_thread_notify.
14861 (maybe_attach_thread): Update. Do not call new_thread_notify.
14862 (thread_db_init): Set thread_db_use_events. Check use_events.
14863 * utils.c (fatal, warning): Correct message prefix.
14865 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14867 * Makefile.in (clean): Remove new files.
14868 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14869 (powerpc-64.o, powerpc-64.c): New rules.
14870 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14871 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14873 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14875 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14876 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14877 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14878 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14879 (target_regsets): Add AltiVec and SPE register sets.
14880 * configure.ac: Check for AltiVec and SPE.
14881 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14882 (ppc_fill_vrregset, ppc_store_vrregset): New.
14883 (target_regsets): Add AltiVec register set.
14884 * configure: Regenerated.
14886 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14888 * linux-low.c (O_LARGEFILE): Define.
14889 (linux_read_memory): Use /proc/PID/mem.
14890 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14891 * configure, config.in: Regenerated.
14893 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14895 * linux-low.c (linux_wait_for_event): Do not pass signals while
14898 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14900 * win32-low.c (create_process): New.
14901 (win32_create_inferior): Use create_process instead of
14902 CreateProcess. If create_process failed retry appending an ".exe"
14903 suffix. Store the GetLastError result immediatelly after
14904 create_process calls and use it on the call to error.
14906 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14908 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14910 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14912 * configure.ac: Switch license to GPLv3.
14914 2007-08-01 Michael Snyder <msnyder@access-company.com>
14916 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14918 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14920 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14922 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14923 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14924 CloseToolhelp32Snapshot.
14925 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14926 CloseToolhelp32Snapshot.
14928 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14930 * server.c (main): Check for inferior exit before main loop.
14932 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14934 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14935 instead of on tmp_desc.
14937 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14938 Daniel Jacobowitz <dan@codesourcery.com>
14940 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14941 (add_thread): Minor cleanups.
14942 (clear_inferiors): Move lower in the file. Clear the DLL
14944 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14945 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14946 (xml_escape_text): New.
14947 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14949 (handle_v_cont): Report errors.
14950 (gdbserver_version): Update.
14951 (main): Correct size of own_buf. Do not report initial DLL events.
14952 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14953 (unloaded_dll, xml_escape_text): New.
14954 * win32-low.c (enum target_waitkind): Update comments.
14955 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14956 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14957 (win32_EnumProcessModules, win32_GetModuleInformation)
14958 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14959 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14960 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14961 (win32_Module32First, win32_Module32Next, load_toolhelp)
14962 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14963 (get_child_debug_event): Handle DLL events.
14964 (win32_wait): Likewise.
14966 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14968 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14969 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14971 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14973 * win32-low.c (handle_output_debug_string): Ignore event if not
14976 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14978 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14980 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14982 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14984 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14986 * inferiors.c (change_inferior_id): Add comment.
14987 * linux-low.c (check_removed_breakpoint): Add an early
14988 prototype. Improve debug output.
14989 (linux_attach): Doc update.
14990 (linux_detach_one_process, linux_detach): Clean up before releasing
14992 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14993 * linux-low.h (struct process_info): Doc improvement.
14994 * mem-break.c (delete_all_breakpoints): New.
14995 * mem-break.h (delete_all_breakpoints): New prototype.
14996 * thread-db.c (find_first_thread): New.
14997 (thread_db_create_event): Call it instead of
14998 thread_db_find_new_threads. Clean up unused variables.
14999 (maybe_attach_thread): Remove first thread handling.
15000 (thread_db_find_new_threads): Use find_first_thread.
15001 (thread_db_get_tls_address): Likewise.
15003 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15005 * thread-db.c (thread_db_find_new_threads): Add prototype.
15006 (thread_db_create_event): Check for the main thread before adding
15008 (maybe_attach_thread): Only enable event reporting if TID == 0.
15009 (thread_db_get_tls_address): Check for new threads.
15011 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15013 * linux-low.c (linux_create_inferior): Try execv before execvp.
15014 * spu-low.c (spu_create_inferior): Likewise.
15016 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15018 * linux-low.c (linux_create_inferior): Change execv to execvp.
15019 * spu-low.c (spu_create_inferior): Likewies.
15021 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15023 * Makefile.in (clean): Clean new files instead of deleted ones.
15024 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15025 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15027 * configure.srv: Specify XML files and new regformats for MIPS and
15029 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15030 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15031 an entry for the restart register.
15032 (mips_cannot_fetch_register, mips_cannot_store_register)
15033 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15034 register names to match the XML descriptions.
15035 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15036 restart register instead of $0.
15038 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15039 Markus Deuling <deuling@de.ibm.com>
15041 * remote-utils.c (decode_xfer_write): New function.
15042 * server.h (decode_xfer_write): Add prototype.
15043 * server.c (handle_query): Add PACKET_LEN argument. Support
15044 qXfer:spu:read and qXfer:spu:write packets.
15045 (main): Pass packet_len to handle_query.
15046 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15047 * target.h (target_ops): Add qxfer_spu.
15049 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15051 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15052 accessing non-seekable spufs files.
15054 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15056 * server.c (handle_query): Add reply for qC packet.
15058 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15059 Leo Zayas <lerele@champenstudios@com>
15061 * server.h (check_remote_input_interrupt_request): New function.
15062 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15063 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15064 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15065 (check_remote_input_interrupt_request): New function.
15066 * server.h (check_remote_input_interrupt_request): Declare.
15067 * win32-low.c (winapi_DebugBreakProcess,
15068 winapi_GenerateConsoleCtrlEvent): New typedefs.
15069 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15071 (win32_wait): Check for remote interrupt request
15072 with check_remote_input_interrupt_request.
15073 (win32_request_interrupt): New function.
15074 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15076 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15078 * win32-low.c (debug_registers_changed,
15079 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15080 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15081 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15082 (thread_rec): Get context using the low target.
15083 (child_add_thread): Call thread_added on the low target,
15084 which does the same thing.
15086 (do_initial_child_stuff): Remove debug registers references.
15087 Set context using the low target. Resume threads after
15088 setting the contexts.
15089 (child_continue): Remove dead variable. Remove debug
15090 registers references.
15091 (child_fetch_inferior_registers): Go through the low target.
15092 (do_child_store_inferior_registers): Remove.
15093 (child_store_inferior_registers): Go through the low target.
15094 (win32_resume): Remove debug registers references.
15095 Set context using the low target.
15096 (handle_exception): Change return type to void. Don't record
15097 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15098 first chance exception.
15099 (get_child_debug_event): Change return type to void. Remove
15100 goto loop. Always return after waiting for debug event.
15101 (win32_wait): Convert to switch statement. Handle spurious
15104 * win32-i386-low.c (debug_registers_changed,
15105 debug_registers_used): New.
15106 (initial_stuff): Rename to ...
15107 (i386_initial_stuff): ... this. Clear debug registers
15109 (store_debug_registers): Delete.
15110 (i386_get_thread_context): New.
15111 (load_debug_registers): Delete.
15112 (i386_set_thread_context): New.
15113 (i386_thread_added): New.
15114 (single_step): Rename to ...
15115 (i386_single_step): ... this.
15116 (do_fetch_inferior_registers): Rename to ...
15117 (i386_fetch_inferior_register): ... this.
15118 (i386_store_inferior_register): New.
15119 (the_low_target): Adapt to new interface.
15121 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15122 (arm_get_thread_context): New.
15123 (arm_set_thread_context): New.
15125 (do_fetch_inferior_registers): Rename to ...
15126 (arm_fetch_inferior_register): ... this.
15127 (arm_store_inferior_register): New.
15128 (arm_wince_breakpoint): Reimplement as unsigned long.
15129 (arm_wince_breakpoint_len): Define.
15130 (the_low_target): Adapt to new interface.
15132 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15133 load_debug_registers. Add get_thread_context, set_thread_context,
15134 thread_added and store_inferior_register. Rename
15135 fetch_inferior_registers to fetch_inferior_register.
15136 (regptr): Remove declaration.
15138 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15140 * linux-low.c (linux_detach): Change return type to int. Return 0.
15141 * spu-low.c (spu_detach): Likewise.
15143 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15145 * target.h (target_ops): Change return type of detach to int.
15147 (join_inferior): New.
15148 * server.c (main): Don't skip detach support on mingw32.
15149 If the inferior doesn't support detaching return error.
15150 Call join_inferior instead of using waitpid.
15151 * linux-low.c (linux_join): New.
15152 (linux_target_op): Add linux_join.
15153 * spu-low.c (spu_join): New.
15154 (spu_target_ops): Add spu_join.
15155 * win32-low.c (win32_detach): Adapt to new interface.
15156 Reopen current_process_handle before detaching. Issue a child
15157 resume before detaching.
15159 (win32_target_op): Add win32_join.
15161 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15163 * win32-low.c (win32-attach): Fix return value.
15164 * target.h (target_ops): Describe ATTACH return values.
15166 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15168 * win32-low.c (GETPROCADDRESS): Define.
15169 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15170 (winapi_DebugSetProcessKillOnExit): Likewise.
15171 (win32_create_inferior): Force usage of ansi CreateProcessA.
15172 (win32_attach): Use GETPROCADDRESS.
15173 (win32_detach): Likewise.
15175 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15177 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15179 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15181 * win32-low.c: Commit leftover changes from 2007-03-29.
15183 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15185 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15186 fields short instead of int. Add explicit padding.
15187 (i387_cache_to_fsave): Remove unnecessary casts.
15188 (i387_fsave_to_cache): Doc fix.
15189 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15191 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15193 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15194 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15196 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15198 * configure.srv (arm*-*-mingw32ce*): Move near the other
15201 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15203 * configure.ac: Add errno checking.
15204 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15205 sys/file.h and malloc.h.
15206 (AC_CHECK_DECLS): Add perror.
15207 (srv_mingwce): Handle.
15208 * configure.srv (i[34567]86-*-cygwin*): Add
15209 win32-i386-low.o to srv_tgtobj.
15210 (i[34567]86-*-mingw*): Likewise.
15211 (arm*-*-mingw32ce*): Add case.
15212 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15213 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15214 [__MINGW32CE__] (strerror): New function.
15215 [__MINGW32CE__] (errno): Define to GetLastError.
15216 [__MINGW32CE__] (COUNTOF): New macro.
15217 (remote_open): Remove extra close call.
15218 * mem-break.c (delete_breakpoint_at): New function.
15219 * mem-break.h (delete_breakpoint_at): Declare.
15220 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15221 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15222 [USE_WIN32API] (read, write): Add char* casts.
15223 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15224 * server.h: Include wincecompat.h on Windows CE.
15225 [HAVE_ERRNO_H]: Check.
15226 (perror): Declare if not declared.
15227 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15228 (perror_with_name): Remove errno declaration.
15229 * wincecompat.h: New.
15230 * wincecompat.c: New.
15231 * win32-low.h: New.
15232 * win32-arm-low.c: New.
15233 * win32-i386-low.c: New.
15234 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15235 (OUTMSG2): Make it safe.
15237 (COUNTOF): New macro.
15238 (NUM_REGS): Get it from the low target.
15239 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15240 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15241 (thread_rec): Let low target handle debug registers.
15242 (child_add_thread): Likewise.
15243 (child_init_thread_list): Likewise.
15244 (continue_one_thread): Likewise.
15246 (do_child_fetch_inferior_registers): Move to ...
15247 * win32-i386-low.c: ... here, and rename to ...
15248 (do_fetch_inferior_registers): ... this.
15249 * win32-low.c (child_fetch_inferior_registers):
15250 Go through the low target.
15251 (do_child_store_inferior_registers): Use regptr.
15252 (strwinerror): New function.
15253 (win32_create_inferior): Handle Windows CE.
15254 Use strwinerror instead of strerror on Windows error
15255 codes. Add program to the error output.
15256 Don't close the main thread handle on Windows CE.
15257 (win32_attach): Use coredll.dll on Windows CE.
15258 (win32_kill): Close current process and current
15260 (win32_detach): Use coredll.dll on Windows CE.
15261 (win32_resume): Let low target handle debug registers, and
15263 (handle_exception): Add/Remove initial breakpoint. Avoid
15264 non-existant WSTOPSIG on Windows CE.
15265 (win32_read_inferior_memory): Cast to remove warning.
15266 (win32_arch_string): Go through the low target.
15267 (initialize_low): Call set_breakpoint_data with the low
15268 target's breakpoint.
15269 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15270 FOP_REGNUM, mappings): Move to ...
15271 * win32-i386-low.c: ... here.
15272 * win32-low.c (win32_thread_info): Move to ...
15273 * win32-low.h: ... here.
15274 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15275 win32-arm-low.c and wincecompat.c.
15276 (all:): Add $EXEEXT.
15277 (install-only:): Likewise.
15278 (gdbserver:): Likewise.
15279 (gdbreplay:): Likewise.
15280 * config.in: Regenerate.
15281 * configure: Regenerate.
15283 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15285 * win32-low.c: Rename typedef thread_info to
15286 win32_thread_info throughout.
15288 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15290 * win32-i386-low.c: Rename to ...
15291 * win32-low.c: ... this.
15292 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15293 * Makefile.in: Likewise.
15295 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15297 * remote-utils.c (monitor_output): Constify msg parameter.
15298 * server.h (monitor_output): Likewise.
15299 * win32-i386-low.c (handle_output_debug_string): New.
15300 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15301 handle_output_debug_string.
15302 (get_child_debug_event): Likewise.
15304 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15306 * server.c (main): Correct strtoul check.
15308 2007-03-27 Jon Ringle <jon@ringle.org>
15310 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15312 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15314 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15316 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15318 * terminal.h: Check HAVE_SGTTY_H.
15320 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15322 * remote-utils.c (remote_open): Print out the assigned port number.
15324 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15326 * remote-utils.c (monitor_output): New function.
15327 * server.c (debug_threads): Define here.
15328 (monitor_show_help): New function.
15329 (handle_query): Handle qRcmd.
15330 (main): Do not handle 'd' packet.
15331 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15332 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15335 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15337 * Makefile.in (EXEEXT): New.
15338 (clean): Use $(EXEEXT).
15340 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15342 * target.h (target_ops): Rename send_signal to request_interrupt,
15343 and remove enum target_signal parameter.
15344 * linux-low.c (linux_request_interrupt): Rename from
15345 linux_send_signal, and always send SIGINT.
15346 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15347 and always send SIGINT.
15348 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15350 (input_interrupt): Likewise.
15352 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15354 * server.c (get_features_xml): Check if target implemented
15356 * win32-i386-low.c (win32_arch_string): New.
15357 (win32_target_ops): Add win32_arch_string as arch_string member.
15359 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15361 * spu-low.c (spu_arch_string): New.
15362 (spu_target_ops): Add spu_arch_string.
15364 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15366 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15367 * configure.ac: Do not check for terminal.h.
15368 * configure, config.in: Regenerated.
15370 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15372 * Makefile.in (OBS): Add $(XML_BUILTIN).
15373 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15375 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15376 (arm-with-iwmmxt.c): New.
15377 * config.in, configure: Regenerate.
15378 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15379 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15380 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15381 (arm*-*-linux*): Add iWMMXt and regset support.
15382 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15383 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15384 (arm_store_wmmxregset, target_regsets): New.
15385 * server.c (get_features_xml): Take annex argument. Check builtin
15387 (handle_query): Handle multiple annexes.
15389 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15391 * remote-utils.c [USE_WIN32API] (read, write): Define.
15392 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15395 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15397 * linux-i386-low.c (the_low_target): Set arch_string.
15398 * linux-x86-64-low.c (the_low_target): Likewise.
15399 * linux-low.c (linux_arch_string): New.
15400 (linux_target_ops): Add it.
15401 * linux-low.h (struct linux_target_ops): Add arch_string.
15402 * server.c (write_qxfer_response): Use const void * for DATA.
15403 (get_features_xml): New.
15404 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15405 * target.h (struct target_ops): Add arch_string method.
15407 2007-01-03 Denis Pilat <denis.pilat@st.com>
15408 Daniel Jacobowitz <dan@codesourcery.com>
15410 * linux-low.c (linux_kill): Handle being called with no threads.
15411 * win32-i386-low.c (win32_kill): Likewise.
15412 (get_child_debug_event): Clear current_process_handle.
15414 2006-12-30 Denis PILAT <denis.pilat@st.com>
15415 Daniel Jacobowitz <dan@codesourcery.com>
15417 * remote-utils.c (remote_open): Check the type of specified
15418 serial port devices before opening them.
15419 * server.c (main): Kill the inferior if an error occurs during
15420 the first remote_open.
15422 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15424 * README: Update supported targets.
15426 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15428 * Makefile.in (clean): Remove reg-mips64.c.
15429 (reg-mips64.c, reg-mips64.o): New rules.
15430 * configure.srv: Handle mips64. Include regset support for mips.
15431 * linux-mips-low.c (union mips_register): New.
15432 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15433 (mips_breakpoint, mips_breakpoint_at): Use int.
15434 (mips_collect_register, mips_supply_register)
15435 (mips_collect_register_32bit, mips_supply_register_32bit)
15436 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15437 (mips_store_fpregset, target_regsets): New.
15438 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15440 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15442 * configure.srv: Add target "spu*-*-*".
15443 * Makefile.in (clean): Remove reg-spu.c.
15444 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15445 * spu-low.c: New file.
15447 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15449 * configure.ac: Correct td_thr_tls_get_addr test.
15450 * configure: Regenerated.
15452 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15454 * linux-low.c (linux_wait_for_event): Reformat. Use the
15455 pass_signals array.
15456 * remote-utils.c (decode_address_to_semicolon): New.
15457 * server.c (pass_signals, handle_general_set): New.
15458 (handle_query): Mention QPassSignals for qSupported.
15459 (main): Call handle_general_set.
15460 * server.h (pass_signals, decode_address_to_semicolon): New.
15462 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15464 * server.c (handle_query): Correct error handling for read_auxv.
15466 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15468 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15469 and srv_linux_thread_db to yes.
15470 * linux-s390-low.c (s390_fill_gregset): New function.
15471 (target_regsets): Define data structure.
15473 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15475 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15476 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15477 * config.in, configure: Regenerated.
15478 * inferiors.c (gdb_id_to_thread): New function.
15479 (gdb_id_to_thread_id): Use it.
15480 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15481 * linux-low.h (struct process_info): Add th member.
15482 (thread_db_get_tls_address): New prototype.
15483 * remote-utils.c (decode_address): Make non-static.
15484 * server.c (handle_query): Handle qGetTLSAddr.
15485 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15486 * target.h (struct target_ops): Add get_tls_address.
15487 * thread-db.c (maybe_attach_thread): Save the thread handle.
15488 (thread_db_get_tls_address): New.
15490 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15492 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15493 (linux_resume_one_process): Take a siginfo_t *. Update all
15494 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15495 (struct pending_signals): Add a siginfo_t.
15496 (linux_wait_for_process): Always set last_status.
15497 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15498 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15499 * linux-low.h (struct process_info): Add last_status.
15501 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15503 * remote-utils.c (try_rle): New function.
15504 (putpkt_binary): Use it.
15506 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15508 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15509 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15510 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15511 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15512 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15515 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15517 * server.c (terminal_fd): New variable.
15518 (old_foreground_pgrp): Likewise.
15519 (restore_old_foreground_pgrp): New function.
15520 (start_inferior): Record the terminal file descriptor in terminal_fd
15521 and its original foreground group in old_foreground_pgrp. Register
15522 restore_old_foreground_pgrp with atexit().
15524 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15526 * server.c (handle_query): Correct qPart to qXfer.
15528 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15530 * configure.ac: Check for more headers which are missing on
15531 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15532 * configure.srv: Add Cygwin and mingw32.
15533 * remote-utils.c: Don't include headers unconditionally which
15534 are missing on mingw32. Include <winsock.h> for mingw32.
15535 (remote_open): Adjust for mingw32 support. Flush
15536 standard error after writing to it.
15537 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15538 (unblock_async_io, enable_async_io, disable_async_io)
15539 (readchar, getpkt): Update for Winsock support.
15540 (prepare_resume_reply): Expect a protocol signal number.
15541 * server.c: Disable <sys/wait.h> on mingw32.
15542 (start_inferior): Adjust for mingw32 support. Flush
15543 standard error after writing to it.
15544 (attach_inferior): Likewise. Use protocol signal
15546 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15548 * win32-i386-low.c: New file.
15549 * Makefile.in (XM_CLIBS): Set.
15550 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15551 (win32-i386-low.o): New dependency rule.
15552 * linux-low.c (linux_wait): Use target signal numbers.
15553 * target.h (struct target_ops): Doc fix.
15554 * server.h (target_signal_to_name): New prototype.
15555 * gdbreplay.c: Don't include headers unconditionally which
15556 are missing on mingw32. Include <winsock.h> for mingw32.
15557 (remote_close, remote_open): Adjust for Winsock support.
15558 * configure, config.in: Regenerated.
15560 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15562 * server.c (decode_xfer_read, write_qxfer_response): New.
15563 (handle_query): Take a packet length argument. Handle
15564 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15565 the qSupported response.
15566 (main): Update call to handle_query.
15568 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15570 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15571 (putpkt_binary): Renamed from putpkt and adjusted for binary
15573 (putpkt): New wrapper for putpkt_binary.
15574 (readchar): Don't mask off the high bit.
15575 (decode_X_packet): New function.
15576 * server.c (main): Call putpkt_binary if a handler sets the packet
15577 length. Save the length of the incoming packet. Handle 'X'.
15578 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15580 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15582 * server.c (handle_query): Handle qSupported.
15584 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15586 * remote-utils.c (all_symbols_looked_up): New variable.
15587 (look_up_one_symbol): Check it.
15588 * server.h (look_up_one_symbol): New declaration.
15589 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15591 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15593 * Makefile.in (linux-arm-low.o): Update dependencies.
15594 * linux-arm-low.c: Include "gdb_proc_service.h".
15595 (PTRACE_GET_THREAD_AREA): Define.
15596 (ps_get_thread_area): New function.
15598 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15600 * configure.srv (m68k*-*-uclinux*): New target.
15601 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15602 (linux_resume_one_process): Remove extraneous cast.
15603 (linux_read_offsets): New.
15604 (linux_target_op): Add linux_read_offsets on mmuless systems.
15605 * server.c (handle_query): Add qOffsets logic.
15606 * target.h (struct target_ops): Add read_offsets.
15608 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15610 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15611 (PTRACE_GET_THREAD_AREA): Define.
15612 (ps_get_thread_area): New function.
15613 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15614 (linux-x86-64-low.o): Update.
15616 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15618 * configure.ac: Remove checks for prfpregset_t.
15619 * gdb_proc_service.h: New file.
15620 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15621 new "gdb_proc_service.h".
15622 * proc-service.c: Likewise.
15623 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15624 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15625 * Makefile.in (gdb_proc_service_h): Updated.
15626 * configure, config.in: Regenerated.
15628 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15630 * remote-utils.c (prepare_resume_reply): Move declaration
15631 of gdb_id_from_wait to the top of the block.
15633 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15635 * linux-low.c (regsets_store_inferior_registers): Read the regset
15636 from the target before filling it.
15638 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15640 * server.c (attach_inferior): Return SIGTRAP for a successful
15643 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15645 * Makefile.in (OBS): Add version.o.
15646 (STAGESTUFF): Delete.
15647 (version.o): Add dependencies.
15648 (version.c): Replace rule.
15649 (clean): Remove version.c.
15650 * server.c (gdbserver_version): New.
15651 (gdbserver_usage): Use printf.
15652 (main): Handle --version and --help.
15653 * server.h (version, host_name): Add declarations.
15655 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15667 * linux-x86-64-low.c:
15669 * linux-s390-low.c:
15670 * linux-ppc64-low.c:
15672 * linux-mips-low.c:
15673 * linux-m68k-low.c:
15674 * linux-m32r-low.c:
15677 * linux-ia64-low.c:
15678 * linux-i386-low.c:
15679 * linux-crisv32-low.c:
15691 * gdbserver.1: Add (C) after Copyright. Update the FSF
15694 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15696 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15697 (arm_breakpoint_at): Recognize both breakpoints.
15698 (the_low_target): Use the correct breakpoint instruction.
15700 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15702 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15703 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15704 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15705 (the_low_target): Update.
15707 2005-10-25 Andreas Schwab <schwab@suse.de>
15709 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15711 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15712 (ia64_num_regs): Reduce to 462.
15714 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15716 * acinclude.m4: Correct quoting.
15717 * aclocal.m4: Regenerated.
15719 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15720 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15721 (thread_db_init): Call thread_db_err_str.
15722 * configure.ac: Check for TD_VERSION.
15723 * config.in, configure: Regenerated.
15725 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15727 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15729 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15731 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15732 is not available. Define HAVE_PTRACE_GETREGS if it is.
15733 * config.in, configure: Regenerated.
15734 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15735 * linux-i386-low.c, linux-m68k-low.c: Update to use
15736 HAVE_PTRACE_GETREGS.
15737 * linux-low.c (regsets_fetch_inferior_registers)
15738 (regsets_store_inferior_registers): Only return 0 if we processed
15740 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15741 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15743 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15745 * inferiors.c (struct thread_info): Add gdb_id.
15746 (add_thread): Add gdb_id argument.
15747 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15748 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15749 calls to add_thread.
15750 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15751 * server.c (handle_query): Use thread_to_gdb_id.
15752 (handle_v_cont, main): Use gdb_id_to_thread_id.
15753 * server.h (add_thread): Update prototype.
15754 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15757 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15759 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15760 left-padded registers.
15761 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15762 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15764 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15766 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15767 * configure: Regenerate.
15768 * config.in: Regenerate.
15769 * server.h (NEED_DECLARATION_STRERROR):
15770 Replace with !HAVE_DECL_STRERROR.
15772 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15774 * linux-low.c (linux_wait, linux_send_signal): Don't test
15775 an unsigned long variable for > 0 if it could be MAX_ULONG.
15776 * server.c (myresume): Likewise.
15777 * target.c (set_desired_inferior): Likewise.
15779 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15781 * configure.ac: Simplify and improve check for socklen_t.
15782 * configure, config.in: Regenerate.
15784 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15786 * acconfig.h: Remove.
15787 * configure.ac: Add a test for socklen_t. Use three-argument
15788 AC_DEFINE throughout.
15789 * config.in: Regenerated using autoheader 2.59.
15790 * configure: Regenerated.
15792 * gdbreplay.c (socklen_t): Provide a default.
15793 (remote_open): Use socklen_t.
15794 * remote-utils.c (socklen_t): Provide a default.
15795 (remote_open): Use socklen_t.
15796 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15799 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15801 * linux-low.c (linux_read_memory, linux_write_memory)
15802 (linux_read_auxv): Likewise.
15803 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15804 (check_mem_write): Likewise.
15805 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15807 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15808 (registers_from_string, register_data): Likewise.
15809 * server.c (handle_query, main): Likewise.
15810 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15811 (decode_M_packet): Likewise.
15812 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15813 * target.h (struct target_ops): Update read_memory, write_memory,
15815 (read_inferior_memory, write_inferior_memory): Update.
15816 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15817 to unsigned char *.
15818 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15819 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15820 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15821 linux-s390-low.c, linux-sh-low.c: Update for changes in
15822 read_inferior_memory and the_low_target->breakpoint.
15824 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15826 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15827 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15828 * configure.srv: Add powerpc64-*-linux*.
15829 * linux-ppc64-low.c: New file.
15831 2005-05-23 Orjan Friberg <orjanf@axis.com>
15833 * linux-cris-low.c: New file with support for CRIS.
15834 * linux-crisv32-low.c: Ditto for CRISv32.
15835 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15836 (clean): Add reg-cris.c and reg-crisv32.c.
15837 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15838 reg-crisv32.o, and reg-crisv32.c to make rules.
15839 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15840 recognized targets.
15842 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15844 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15845 of sizeof (PTRACE_XFER_TYPE).
15846 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15848 2005-05-12 Orjan Friberg <orjanf@axis.com>
15850 * target.h (struct target_ops): Add insert_watchpoint,
15851 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15852 pointers for hardware watchpoint support.
15853 * linux-low.h (struct linux_target_ops): Ditto.
15854 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15855 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15856 to linux_target_ops.
15857 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15859 * server.c (main): Recognize 'Z' and 'z' packets.
15861 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15863 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15864 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15865 (the_low_target): Add new members.
15867 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15869 * proc-service.c (ps_lgetregs): Search all_processes instead of
15872 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15874 * server.c (start_inferior): Change return type to int.
15875 (attach_inferior): Change sigptr to int *.
15876 (handle_v_cont, handle_v_requests): Change signal to int *.
15877 (main): Change signal to int.
15879 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15881 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15882 * configure.srv: Add m32r*-*-linux*.
15883 * linux-m32r-low.c: New file.
15885 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15887 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15889 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15891 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15892 Take unsigned long arguments for PIDs.
15893 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15894 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15895 (wait_for_sigstop, linux_resume_one_process)
15896 (regsets_fetch_inferior_registers, linux_send_signal)
15897 (linux_read_auxv): Likewise. Update the types of variables holding
15898 PIDs. Update format string specifiers.
15899 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15900 * remote-utils.c (prepare_resume_reply): Likewise.
15901 * server.c (cont_thread, general_thread, step_thread)
15902 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15904 (handle_query): Update format specifiers.
15905 (handle_v_cont, main): Use strtoul for thread IDs.
15906 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15907 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15908 (general_thread, step_thread, thread_from_wait)
15909 (old_thread_from_wait): Update.
15910 * target.h (struct thread_resume): Use unsigned long for THREAD.
15911 (struct target_ops): Use unsigned long for arguments to attach and
15914 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15916 * acinclude.m4: Include bfd/bfd.m4 directly.
15917 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15918 <agriffis@toolchain.org>.
15919 * aclocal.m4, configure: Regenerated.
15921 2005-01-07 Andrew Cagney <cagney@gnu.org>
15923 * configure.ac: Rename configure.in, require autoconf 2.59.
15924 * configure: Re-generate.
15926 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15928 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15929 LIBS when finished.
15930 * aclocal.m4: Regenerated.
15931 * configure: Regenerated.
15933 2004-11-21 Andreas Schwab <schwab@suse.de>
15935 * linux-m68k-low.c (m68k_num_gregs): Define.
15936 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15937 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15938 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15939 (m68k_breakpoint_at): New. Add to the_low_target.
15941 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15942 srv_linux_thread_db to yes.
15944 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15946 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15947 (ARCH_SET_FS): Likewise.
15948 (ARCH_GET_FS): Likewise.
15949 (ARCH_GET_GS): Likewise.
15951 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15953 * linux-i386-low.c (ps_get_thread_area): New.
15954 * linux-x86-64-low.c (ps_get_thread_area): New.
15955 * linux-low.c: Include <sys/syscall.h>.
15956 (linux_kill_one_process): Don't kill the first thread here.
15957 (linux_kill): Kill the first thread here.
15958 (kill_lwp): New function.
15959 (send_sigstop, linux_send_signal): Use it.
15960 * proc-service.c: Clean up #ifdefs.
15961 (fpregset_info): Delete.
15962 (ps_lgetregs): Update and enable implementation.
15963 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15965 * remote-utils.c (struct sym_cache, symbol_cache): New.
15966 (input_interrupt): Print a clearer message.
15967 (async_io_enabled): New variable.
15968 (enable_async_io, disable_async_io): Use it. Update comments.
15969 (look_up_one_symbol): Use the symbol cache.
15970 * thread-db.c (thread_db_look_up_symbols): New function.
15971 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15973 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15975 * configure.in: Test for -rdynamic.
15976 * configure: Regenerated.
15977 * Makefile (INTERNAL_LDFLAGS): New.
15978 (gdbserver, gdbreplay): Use it.
15980 2004-09-02 Andrew Cagney <cagney@gnu.org>
15982 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15984 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15986 * linux-low.c (linux_wait): Clear all_processes list also.
15988 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15990 * linux-low.c: Include <errno.h>. Remove extern declaration of
15993 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15995 * gdbreplay.c, server.h, utils.c: Update copyright years.
15997 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15999 * server.c (main): Print child status or termination signal from
16000 variable 'signal', not 'sig'.
16002 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16004 * linux-low.c (linux_read_memory): Change return type to
16005 int. Check for and return error from ptrace().
16006 * target.c (read_inferior_memory): Change return type to int. Pass
16007 back return status from the_target->read_memory().
16008 * target.h (struct target_ops): Adapt *read_memory() prototype.
16010 (read_inferior_memory): Adapt prototype.
16011 * server.c (main): Return an error packet if
16012 read_inferior_memory() returns an error.
16014 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16016 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16017 Unify with other clean targets.
16019 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16021 * server.c (handle_v_cont): Call set_desired_inferior.
16023 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16025 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16027 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16029 * linux-low.c (linux_wait): Unblock async I/O.
16030 (linux_resume): Block and enable async I/O.
16031 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16032 * server.h (block_async_io, unblock_async_io): Add prototypes.
16034 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16036 * remote-utils.c (remote_open): Print a status notice after
16037 opening a TCP port.
16038 * server.c (attach_inferior): Print a status notice after
16041 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16043 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16045 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16047 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16049 * server.c, target.h: Update copyright years.
16051 2004-02-25 Roland McGrath <roland@redhat.com>
16053 * target.h (struct target_ops): New member `read_auxv'.
16054 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16055 * linux-low.c (linux_read_auxv): New function.
16056 (linux_target_ops): Initialize `read_auxv' member to that.
16058 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16060 Committed by Jim Blandy <jimb@redhat.com>.
16062 * linux-s390-low.c (s390_num_regs): Update.
16063 (s390_regmap): Remove control registers. Use __s390x__ predefine
16064 instead of GPR_SIZE to distiguish s390 and s390x targets.
16066 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16068 * linux-low.c: Update copyright year.
16069 (check_removed_breakpoint): Clear pending_is_breakpoint.
16070 (linux_set_resume_request, linux_queue_one_thread)
16071 (resume_status_pending_p): New functions.
16072 (linux_continue_one_thread): Use process->resume.
16073 (linux_resume): Only resume threads if there are no pending events.
16074 * linux-low.h (struct process_info): Add resume request
16077 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16079 * regcache.c (new_register_cache): Clear the allocated register
16080 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16082 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16084 * linux-low.c (linux_resume): Take a struct thread_resume *
16086 (linux_wait): Update call.
16087 (resume_ptr): New static variable.
16088 (linux_continue_one_thread): Renamed from
16089 linux_continue_one_process. Use resume_ptr.
16090 (linux_resume): Use linux_continue_one_thread.
16091 * server.c (handle_v_cont, handle_v_requests): New functions.
16092 (myresume): New function.
16093 (main): Handle 'v' case.
16094 * target.h (struct thread_resume): New type.
16095 (struct target_ops): Change argument of "resume" to struct
16097 (myresume): Delete macro.
16099 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16101 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16102 (uninstall): Support DESTDIR.
16104 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16106 * configure.srv: Add xscale*linux copy of arm*linux entry.
16108 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16110 * linux-arm-low.c (arm_reinsert_addr): New function.
16111 (the_low_target): Add arm_reinsert_addr.
16113 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16115 * mem-break.c: Remove whitespace at end of file.
16117 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16119 * configure.in: Check whether we need to prototype strerror.
16120 * server.h: Optionally prototype strerror.
16121 * gdbreplay.c (perror_with_name): Use strerror.
16122 * linux-low.c (linux_attach_lwp): Use strerror.
16123 * utils.c (perror_with_name): Use strerror.
16124 * config.in, configure: Regenerated.
16126 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16128 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16129 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16131 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16133 * Makefile.in (SFILES): Update.
16134 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16135 low-sun3.c: Remove files.
16137 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16139 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16140 (linux_detach_one_process, linux_detach): New functions.
16141 (linux_target_ops): Add linux_detach.
16142 * server.c (main): Handle 'D' packet.
16143 * target.h (struct target_ops): Add "detach" member.
16144 (detach_inferior): Define.
16146 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16148 From Kelley Cook <kelleycook@wideopenwest.com>:
16149 * configure.srv: Accept i[34567]86 variants.
16151 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16153 * linux-low.c (linux_wait_for_event): Correct comment typos.
16154 (linux_resume_one_process): Call check_removed_breakpoint.
16155 (linux_send_signal): New function.
16156 (linux_target_ops): Add linux_send_signal.
16157 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16159 * target.h (struct target_ops): Add send_signal.
16161 2003-05-29 Jim Blandy <jimb@redhat.com>
16163 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16164 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16165 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16166 away part of the register's value.
16168 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16170 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16171 (linux_wait_for_event, linux_init_signals): Likewise.
16173 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16175 * configure.in: Check for stdlib.h.
16176 * configure: Regenerated.
16177 * config.in: Regenerated.
16179 2003-01-04 Andreas Schwab <schwab@suse.de>
16181 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16183 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16185 * Makefile.in: Remove obsolete code.
16187 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16189 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16190 defined(PT_FPR0_HI).
16192 2002-11-17 Stuart Hughes <seh@zee2.com>
16194 * linux-arm-low.c (arm_num_regs): Increase.
16195 (arm_regmap): Include status register.
16197 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16199 * linux-low.c (register_addr): Remove incorrect -1 check.
16201 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16203 * linux-low.c (linux_create_inferior): Call setpgid. Return
16205 (unstopped_p, linux_signal_pid): Remove.
16206 (linux_target_ops): Remove linux_signal_pid.
16207 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16208 global instead of target method.
16209 * target.h (struct target_ops): Remove signal_pid. Update comment
16210 for create_inferior.
16211 * server.c (signal_pid): New variable.
16212 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16213 gdbserver. Set the child to be the foreground process group.
16214 (attach_inferior): Set signal_pid.
16216 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16218 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16220 2002-08-20 Jim Blandy <jimb@redhat.com>
16222 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16225 2002-08-01 Andrew Cagney <cagney@redhat.com>
16227 * Makefile.in: Make chill references obsolete.
16229 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16231 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16232 * configure: Regenerate.
16233 * config.in: Regenerate.
16235 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16237 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16238 (perror_with_name, remote_close, remote_open, expect, play): Static.
16240 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16242 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16243 byte offsets instead of an array of indexes.
16244 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16246 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16248 * regcache.c: Add comment.
16250 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16252 * thread-db.c: New file.
16253 * proc-service.c: New file.
16254 * acinclude.m4: New file.
16255 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16256 proc-service.o, and thread-db.o.
16257 (linux-low.o): Add USE_THREAD_DB.
16258 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16259 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16260 * aclocal.m4: Regenerated.
16261 * config.in: Regenerated.
16262 * configure: Regenerated.
16263 * configure.in: Check for proc_service.h, sys/procfs.h,
16264 thread_db.h, and linux/elf.h headrs.
16265 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16266 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16267 Check for -lthread_db and thread support.
16268 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16269 PowerPC, and SuperH.
16270 * i387-fp.c: Constify arguments.
16271 * i387-fp.h: Likewise.
16272 * inferiors.c: (struct thread_info): Renamed from
16273 `struct inferior_info'. Remove PID member. Use generic inferior
16274 list header. All uses updated.
16275 (inferiors, signal_pid): Removed.
16276 (all_threads): New variable.
16277 (get_thread): Define.
16278 (add_inferior_to_list): New function.
16279 (for_each_inferior): New function.
16280 (change_inferior_id): New function.
16281 (add_inferior): Removed.
16282 (remove_inferior): New function.
16283 (add_thread): New function.
16284 (free_one_thread): New function.
16285 (remove_thread): New function.
16286 (clear_inferiors): Use for_each_inferior and free_one_thread.
16287 (find_inferior): New function.
16288 (find_inferior_id): New function.
16289 (inferior_target_data): Update argument type.
16290 (set_inferior_target_data): Likewise.
16291 (inferior_regcache_data): Likewise.
16292 (set_inferior_regcache_data): Likewise.
16293 * linux-low.c (linux_bp_reinsert): Remove.
16294 (all_processes, stopping_threads, using_thrads)
16295 (struct pending_signals, debug_threads, pid_of): New.
16296 (inferior_pid): Replace with macro.
16297 (struct inferior_linux_data): Remove.
16298 (get_stop_pc, add_process): New functions.
16299 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16300 Use add_process and add_thread.
16301 (linux_attach_lwp): New function, based on old linux_attach. Use
16302 add_process and add_thread. Set stop_expected for new threads.
16303 (linux_attach): New function.
16304 (linux_kill_one_process): New function.
16305 (linux_kill): Kill all LWPs.
16306 (linux_thread_alive): Use find_inferior_id.
16307 (check_removed_breakpoints, status_pending_p): New functions.
16308 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16309 Update. Use WNOHANG. Wait for cloned processes also. Update process
16310 struct for the found process.
16311 (linux_wait_for_event): New function.
16312 (linux_wait): Use it. Support LWPs.
16313 (send_sigstop, wait_for_sigstop, stop_all_processes)
16314 (linux_resume_one_process, linux_continue_one_process): New functions.
16315 (linux_resume): Support LWPs.
16316 (REGISTER_RAW_SIZE): Remove.
16317 (fetch_register): Use register_size instead. Call supply_register.
16318 (usr_store_inferior_registers): Likewise. Call collect_register.
16319 Fix recursive case.
16320 (regsets_fetch_inferior_registers): Improve error message.
16321 (regsets_store_inferior_registers): Add debugging.
16322 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16323 (unstopped_p, linux_signal_pid): New functions.
16324 (linux_target_ops): Add linux_signal_pid.
16325 (linux_init_signals): New function.
16326 (initialize_low): Call it. Initialize using_threads.
16327 * regcache.c (inferior_regcache_data): Add valid
16329 (get_regcache): Fetch registers lazily. Add fetch argument
16330 and update all callers.
16331 (regcache_invalidate_one, regcache_invalidate): New
16333 (new_register_cache): Renamed from create_register_cache.
16334 Return the new regcache.
16335 (free_register_cache): Change argument to a void *.
16336 (registers_to_string, registers_from_string): Call get_regcache
16337 with fetch flag set.
16338 (register_data): Make static. Pass fetch flag to get_regcache.
16339 (supply_register): Call get_regcache with fetch flag clear.
16340 (collect_register): Call get_regcache with fetch flag set.
16341 (collect_register_as_string): New function.
16342 * regcache.h: Update.
16343 * remote-utils.c (putpkt): Flush after debug output and use
16345 Handle input interrupts while waiting for an ACK.
16346 (input_interrupt): Use signal_pid method.
16347 (getpkt): Flush after debug output and use stderr.
16348 (outreg): Use collect_register_as_string.
16349 (new_thread_notify, dead_thread_notify): New functions.
16350 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16351 and general_thread.
16352 (look_up_one_symbol): Flush after debug output.
16353 * server.c (step_thread, server_waiting): New variables.
16354 (start_inferior): Don't use signal_pid. Update call to mywait.
16355 (attach_inferior): Update call to mywait.
16356 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16357 (main): Don't fetch/store registers explicitly. Use
16358 set_desired_inferior. Support proposed ``Hs'' packet. Update
16360 * server.h: Update.
16361 (struct inferior_list, struct_inferior_list_entry): New.
16362 * target.c (set_desired_inferior): New.
16363 (write_inferior_memory): Constify.
16364 (mywait): New function.
16365 * target.h: Update.
16366 (struct target_ops): New signal_pid method.
16367 (mywait): Removed macro, added prototype.
16369 * linux-low.h (regset_func): Removed.
16370 (regset_fill_func, regset_store_func): New.
16371 (enum regset_type): New.
16372 (struct regset_info): Add type field. Use new operation types.
16373 (struct linux_target_ops): stop_pc renamed to get_pc.
16374 Add decr_pc_after_break and breakpoint_at.
16375 (get_process, get_thread_proess, get_process_thread)
16376 (strut process_info, all_processes, linux_attach_lwp)
16377 (thread_db_init): New.
16379 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16380 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16381 (the_low_target): Add new members.
16382 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16383 (i386_store_fpxregset): Constify.
16384 (target_regsets): Add new kind identifier.
16385 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16386 (i386_set_pc): Add debugging.
16387 (i386_breakpoint_at): New function.
16388 (the_low_target): Add new members.
16389 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16390 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16391 (mips_breakpoint_at): New.
16392 (the_low_target): Add new members.
16393 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16394 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16395 (the_low_target): Add new members.
16396 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16397 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16398 (the_low_target): Add new members.
16399 * linux-x86-64-low.c (target_regsets): Add new kind
16402 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16404 From Martin Pool <mbp@samba.org>:
16405 * server.c (gdbserver_usage): New function.
16408 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16410 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16411 stop_at -> stop_pc.
16413 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16415 * Makefile.in: Remove obsolete code.
16417 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16419 * linux-low.c (regsets_fetch_inferior_registers),
16420 (regsets_store_inferior_registers): Removed cast to int from
16422 * regcache.h: Added declaration of struct inferior_info.
16424 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16426 * inferiors.c (struct inferior_info): Add regcache_data.
16427 (add_inferior): Call create_register_cache.
16428 (clear_inferiors): Call free_register_cache.
16429 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16430 * regcache.c (struct inferior_regcache_data): New.
16431 (registers): Remove.
16432 (get_regcache): New function.
16433 (create_register_cache, free_register_cache): New functions.
16434 (set_register_cache): Don't initialize the register cache here.
16435 (registers_to_string, registers_from_string, register_data): Call
16437 * regcache.h: Add prototypes.
16438 * server.h: Likewise.
16440 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16442 * mem-break.c: New file.
16443 * mem-break.h: New file.
16444 * Makefile.in: Add mem-break.o rule; update server.h
16446 * inferiors.c (struct inferior_info): Add target_data
16448 (clear_inferiors): Free target_data member if set.
16449 (inferior_target_data, set_inferior_target_data): New functions.
16450 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16451 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16452 * linux-low.c (linux_bp_reinsert): New variable.
16453 (struct inferior_linux_data): New.
16454 (linux_create_inferior): Use set_inferior_target_data.
16455 (linux_attach): Likewise. Call add_inferior.
16456 (linux_wait_for_one_inferior): New function.
16457 (linux_wait): Call it.
16458 (linux_write_memory): Add const.
16459 (initialize_low): Call set_breakpoint_data.
16460 * linux-low.h (struct linux_target_ops): Add breakpoint
16462 * server.c (attach_inferior): Remove extra add_inferior
16464 * server.h: Include mem-break.h. Update inferior.c
16466 * target.c (read_inferior_memory)
16467 (write_inferior_memory): New functions.
16468 * target.h (read_inferior_memory)
16469 (write_inferior_memory): Change macros to prototypes.
16470 (struct target_ops): Update comments. Add const to write_memory
16473 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16475 * linux-low.c (usr_store_inferior_registers): Support
16476 registers which are allowed to fail to store.
16477 * linux-low.h (linux_target_ops): Likewise.
16478 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16479 (ppc_cannot_store_register): FPSCR may not be storable.
16481 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16483 * server.h: Include <string.h> if HAVE_STRING_H.
16484 * ChangeLog: Correct paths in last ChangeLog entry.
16486 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16488 * linux-low.h: Remove obsolete prototypes.
16489 (struct linux_target_ops): New.
16490 (extern the_low_target): New.
16491 * linux-low.c (num_regs, regmap): Remove declarations.
16492 (register_addr): Use the_low_target explicitly.
16493 (fetch_register): Likewise.
16494 (usr_fetch_inferior_registers): Likewise.
16495 (usr_store_inferior_registers): Likewise.
16496 * linux-arm-low.c (num_regs): Remove.
16497 (arm_num_regs): Define.
16498 (arm_regmap): Renamed from regmap, made static.
16499 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16501 (arm_cannot_store_register): Renamed from cannot_store_register,
16503 (the_low_target): New.
16504 * linux-i386-low.c (num_regs): Remove.
16505 (i386_num_regs): Define.
16506 (i386_regmap): Renamed from regmap, made static.
16507 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16509 (i386_cannot_store_register): Renamed from cannot_store_register,
16511 (the_low_target): New.
16512 * linux-ia64-low.c (num_regs): Remove.
16513 (ia64_num_regs): Define.
16514 (ia64_regmap): Renamed from regmap, made static.
16515 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16517 (ia64_cannot_store_register): Renamed from cannot_store_register,
16519 (the_low_target): New.
16520 * linux-m68k-low.c (num_regs): Remove.
16521 (m68k_num_regs): Define.
16522 (m68k_regmap): Renamed from regmap, made static.
16523 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16525 (m68k_cannot_store_register): Renamed from cannot_store_register,
16527 (the_low_target): New.
16528 * linux-mips-low.c (num_regs): Remove.
16529 (mips_num_regs): Define.
16530 (mips_regmap): Renamed from regmap, made static.
16531 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16533 (mips_cannot_store_register): Renamed from cannot_store_register,
16535 (the_low_target): New.
16536 * linux-ppc-low.c (num_regs): Remove.
16537 (ppc_num_regs): Define.
16538 (ppc_regmap): Renamed from regmap, made static.
16539 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16541 (ppc_cannot_store_register): Renamed from cannot_store_register,
16543 (the_low_target): New.
16544 * linux-s390-low.c (num_regs): Remove.
16545 (s390_num_regs): Define.
16546 (s390_regmap): Renamed from regmap, made static.
16547 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16549 (s390_cannot_store_register): Renamed from cannot_store_register,
16551 (the_low_target): New.
16552 * linux-sh-low.c (num_regs): Remove.
16553 (sh_num_regs): Define.
16554 (sh_regmap): Renamed from regmap, made static.
16555 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16557 (sh_cannot_store_register): Renamed from cannot_store_register,
16559 (the_low_target): New.
16560 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16561 (the_low_target): New.
16563 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16565 * Makefile.in: Add stamp-h target.
16566 * configure.in: Create stamp-h.
16567 * configure: Regenerated.
16569 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16571 * inferiors.c: New file.
16572 * target.c: New file.
16573 * target.h: New file.
16574 * Makefile.in: Add target.o and inferiors.o. Update
16576 * linux-low.c (inferior_pid): New static variable,
16577 moved from server.c.
16578 (linux_create_inferior): Renamed from create_inferior.
16579 Call add_inferior. Return 0 on success instead of a PID.
16580 (linux_attach): Renamed from myattach.
16581 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16582 (linux_thread_alive): Renamed from mythread_alive.
16583 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16585 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16586 (regsets_store_inferior_registers): Correct error message.
16587 Add missing ``return 0''.
16588 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16589 (linux_store_registers): Renamed from store_inferior_registers.
16590 (linux_read_memory): Renamed from read_inferior_memory.
16591 (linux_write_memory): Renamed from write_inferior_memory.
16592 (linux_target_ops): New structure.
16593 (initialize_low): Call set_target_ops ().
16594 * remote-utils.c (unhexify): New function.
16595 (hexify): New function.
16596 (input_interrupt): Send signals to ``signal_pid''.
16597 * server.c (inferior_pid): Remove.
16598 (start_inferior): Update create_inferior call.
16599 (attach_inferior): Call add_inferior.
16600 (handle_query): New function.
16601 (main): Call handle_query for `q' packets.
16602 * server.h: Include "target.h". Remove obsolete prototypes.
16603 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16605 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16607 * Makefile.in: Add WARN_CFLAGS. Update configury
16609 * configure.in: Check for <string.h>
16610 * configure: Regenerate.
16611 * config.in: Regenerate.
16612 * gdbreplay.c: Include needed system headers.
16613 (remote_open): Remove strchr prototype.
16614 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16615 * regcache.c (supply_register): Change buf argument to const void *.
16616 (supply_register_by_name): Likewise.
16617 (collect_register): Change buf argument to void *.
16618 (collect_register_by_name): Likewise.
16619 * regcache.h: Add missing prototypes.
16620 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16621 * server.c (handle_query): New function.
16622 (attached): New static variable, moved out of main.
16623 (main): Quiet longjmp clobber warnings.
16624 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16625 * utils.c (error): Remove NORETURN.