1 2018-05-25 Maciej W. Rozycki <macro@mips.com>
3 * gdb.arch/mips-fpregset-core.exp: New test.
4 * gdb.arch/mips-fpregset-core.c: New test source.
6 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
9 * hostio.c (require_int): Do not report overflow for integers
10 between 0xfffffff and 0x7fffffff.
12 2018-05-22 Maciej W. Rozycki <macro@mips.com>
14 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
15 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
16 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
18 (the_low_target): Wire them.
20 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
22 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
23 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
24 mode. Call collect_register_by_name with vscr using
25 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
26 (ppc_store_vrregset): Add and set vscr_offset variable as in
27 ppc_fill_vrregset. Call supply_register_by_name with vscr using
30 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
32 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
33 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
34 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
36 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
38 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
39 (ppc_store_vsxregset): Likewise.
40 (ppc_fill_vrregset): Likewise.
41 (ppc_store_vrregset): Likewise.
42 (ppc_fill_evrregset): Likewise.
43 (ppc_store_evrregset): Likewise.
44 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
45 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
48 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
50 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
51 wordsize of the inferior. Call ppc_linux_target_wordsize.
53 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
55 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
56 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
57 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
58 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
59 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
60 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
61 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
62 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
63 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
64 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
65 (tdesc_powerpc_e500l): Remove.
66 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
67 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
68 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
69 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
71 (ppc_arch_setup): Remove target description matching code. Fill a
72 ppc_linux_features struct and call ppc_linux_match_description
75 2018-05-22 Maciej W. Rozycki <macro@mips.com>
77 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
78 width of the requested register exceeds the width of the
80 (mips_cannot_store_register): Likewise.
82 2018-05-21 Maciej W. Rozycki <macro@mips.com>
84 * linux-mips-low.c (mips_fetch_register): New function. Update
86 (mips_store_gregset): Supply 0 rather than $restart for $zero.
87 (the_low_target): Wire `mips_fetch_register'.
89 2018-05-10 Joel Brobecker <brobecker@adacore.com>
91 * lynx-i386-low.c (LYNXOS_178): New macro.
92 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
93 the layout on LynxOS-178.
94 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
95 handle floating point registers that are not supported by
98 2018-05-10 Tom Tromey <tom@tromey.com>
100 * configure: Rebuild.
102 2018-05-10 Joel Brobecker <brobecker@adacore.com>
105 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
106 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
107 Use it to set the expedite_regs field in the given tdesc.
108 * x86-tdesc.h: New file.
109 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
110 Adjust following the addition of the new expedite_regs parameter
112 * linux-tic6x-low.c (tic6x_read_description): Likewise.
113 * linux-x86-tdesc.c: #include "x86-tdesc.h".
114 (i386_linux_read_description, amd64_linux_read_description):
115 Adjust following the addition of the new expedite_regs parameter
117 * lynx-i386-low.c: #include "x86-tdesc.h".
118 (lynx_i386_arch_setup): Adjust following the addition of the new
119 expedite_regs parameter to init_target_desc.
120 * nto-x86-low.c: #include "x86-tdesc.h".
121 (nto_x86_arch_setup): Adjust following the addition of the new
122 expedite_regs parameter to init_target_desc.
123 * win32-i386-low.c: #include "x86-tdesc.h".
124 (i386_arch_setup): Adjust following the addition of the new
125 expedite_regs parameter to init_target_desc.
127 2018-05-10 Joel Brobecker <brobecker@adacore.com>
130 * win32-low.c (win32_create_inferior): Add call to my_wait
131 setting last_status global.
133 2018-05-10 Joel Brobecker <brobecker@adacore.com>
136 * win32-low.c (create_process): Only call gdb_tilde_expand if
137 inferior_cwd is not NULL.
139 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
141 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
142 registers to the cache if their values have changed.
143 (i387_xsave_to_cache): Provide default values for x87 control
144 registers when these features are available, but disabled.
145 * regcache.c (supply_register_by_name_zeroed): New function.
146 * regcache.h (supply_register_by_name_zeroed): Declare new
149 2018-05-07 Tom Tromey <tom@tromey.com>
151 * configure: Rebuild.
153 2018-05-04 Tom Tromey <tom@tromey.com>
155 * configure: Rebuild.
157 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
158 Pedro Alves <palves@redhat.com>
160 * linux-aarch64-low.c (aarch64_stopped_data_address):
163 2018-04-27 Tom Tromey <tom@tromey.com>
165 * configure: Rebuild.
167 2018-04-23 Tom Tromey <tom@tromey.com>
169 * configure: Rebuild.
171 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
173 * Makefile.in (depcomp): Add "..".
174 (all_deps_files): New and use it.
176 2018-04-18 Alan Hayward <alan.hayward@arm.com>
178 * configure.srv (aarch64*-*-linux*): Don't include xml.
179 (i[34567]86-*-cygwin*): Likewise.
180 (i[34567]86-*-linux*): Likewise.
181 (i[34567]86-*-lynxos*): Likewise.
182 (i[34567]86-*-mingw32ce*): Likewise.
183 (i[34567]86-*-mingw*): Likewise.
184 (i[34567]86-*-nto*): Likewise.
185 (tic6x-*-uclinux): Likewise.
186 (x86_64-*-linux*): Likewise.
187 (x86_64-*-mingw*): Likewise.
188 (x86_64-*-cygwin*): Likewise.
190 2018-04-18 Alan Hayward <alan.hayward@arm.com>
192 * tdesc.c: Remove xml parameter.
194 2018-04-18 Alan Hayward <alan.hayward@arm.com>
196 * server.c (get_features_xml): Remove cast.
197 * tdesc.c (void target_desc::accept): Fill in function.
198 (tdesc_get_features_xml): Remove old xml creation.
199 (print_xml_feature::visit_pre): Add xml vistor.
200 * tdesc.h (struct target_desc): Make xmltarget mutable.
201 (tdesc_get_features_xml): Remove declaration.
203 2018-04-18 Alan Hayward <alan.hayward@arm.com>
205 * tdesc.c (tdesc_architecture_name): Add new function.
206 (tdesc_osabi_name): Likewise.
207 (tdesc_get_features_xml): Use new functions.
209 2018-04-18 Alan Hayward <alan.hayward@arm.com>
211 * tdesc.c (tdesc_create_flags): Remove.
212 (tdesc_add_flag): Likewise.
213 (tdesc_named_type): Likewise.
214 (tdesc_create_union): Likewise.
215 (tdesc_create_struct): Likewise.
216 (tdesc_create_vector): Likewise.
217 (tdesc_add_bitfield): Likewise.
218 (tdesc_add_field): Likewise.
219 (tdesc_set_struct_size): Likewise.
221 2018-04-18 Alan Hayward <alan.hayward@arm.com>
223 * tdesc.c (~target_desc): Remove implictly deleted items.
224 (init_target_desc): Iterate all features.
225 (tdesc_get_features_xml): Use vector.
226 (tdesc_create_feature): Create feature.
227 * tdesc.h (tdesc_feature) Remove
228 (target_desc): Add features.
230 2018-04-18 Alan Hayward <alan.hayward@arm.com>
232 * Makefile.in: Add common/tdesc.c
233 * tdesc.c (init_target_desc): init all reg_defs from register
235 (tdesc_create_reg): Create tdesc_reg.
236 * tdesc.h (tdesc_feature): Add register vector.
238 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
240 * tdesc.h (struct target_desc) <features>: Change type to
241 std::vector<std::string>.
242 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
244 (tdesc_get_features_xml): Likewise.
245 (tdesc_create_feature): Likewise.
247 2018-03-26 Alan Hayward <alan.hayward@arm.com>
249 * regcache.c (find_register_by_number): Return a ref.
250 (find_regno): Use references.
251 (register_size): Likewise.
252 (register_data): Likewise.
253 * tdesc.c (target_desc::~target_desc): Remove free calls.
254 (target_desc::operator==): Use std::vector compare.
255 (init_target_desc): Use reference.
256 (tdesc_create_reg): Use reg constructors.
257 * tdesc.h (struct target_desc): Replace pointer with object.
259 2018-03-23 Alan Hayward <alan.hayward@arm.com>
261 * regcache.c (find_register_by_number): Make static.
262 (find_regno): Use find_register_by_number
263 * regcache.h (struct reg): Remove declaration.
265 2018-03-23 Alan Hayward <alan.hayward@arm.com>
267 * tdesc.c (target_desc::~target_desc): Move to here.
268 (target_desc::operator==): Likewise.
269 * tdesc.h (target_desc::~target_desc): Move from here.
270 (target_desc::operator==): Likewise.
272 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
274 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
276 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
278 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
280 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
281 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
282 and init_registers_s390_gs_linux64.
284 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
286 * linux-s390-low.c (s390_fill_gs): Remove function.
287 (s390_fill_gsbc): Remove function.
288 (s390_regsets): Set fill functions for the guarded storage regsets
291 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
293 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
294 the word size. Add comment.
295 (s390_get_wordsize): New function.
296 (s390_arch_setup): No longer select a temporary tdesc to fetch the
297 pswm with it. Instead, use s390_get_wordsize to determine the
298 word size first and derive the correct tdesc from that directly.
300 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
302 * Makefile.in: Include silent-rules.mk.
303 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
304 (COMPILE): Add ECHO_CXX.
305 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
306 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
307 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
308 (version-generated.c): Add ECHO_GEN.
309 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
310 (IPAGENT_COMPILE): Add ECHO_CXX.
311 (%-generated.c): Add ECHO_REGDAT.
313 2018-03-14 Tom Tromey <tom@tromey.com>
316 * ax.c (ax_printf): Special case for NULL.
318 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
320 * linux-low.c (linux_qxfer_libraries_svr4): Use
321 xml_escape_text_append.
323 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
325 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
327 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
329 * server.c (handle_general_set): Remove unnecessary xstrdup.
331 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
333 * server.c (parse_debug_format_options): Adjust to
334 delim_string_to_char_ptr_vec changes.
335 * thread-db.c (thread_db_load_search): Adjust to
336 dirnames_to_char_ptr_vec changes.
338 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
340 * target.h (target_enable_btrace, target_disable_btrace)
341 (target_read_btrace, target_read_btrace_conf): Turn macro into
342 inline function. Throw error if target method is not defined.
343 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
344 check for btrace target method. Be prepared to handle exceptions
345 from btrace target methods.
347 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
349 * server.c (captured_main): Change order of error message printed
350 when the current working directory cannot be found.
352 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
354 * server.c: Include "filenames.h" and "pathstuff.h".
355 (program_name): Delete variable.
356 (program_path): New anonymous class.
357 (get_exec_wrapper): Use "program_path" instead of
359 (handle_v_run): Likewise.
360 (captured_main): Likewise.
361 (process_serial_event): Likewise.
363 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
365 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
366 (OBJS): Add "pathstuff.o".
367 * server.c (current_directory): New global variable.
368 (captured_main): Initialize "current_directory".
370 2018-02-26 Alan Hayward <alan.hayward@arm.com>
372 * tdesc.c: Use common/tdesc.h.
375 2018-02-20 Alan Hayward <alan.hayward@arm.com>
376 Simon Marchi <simon.marchi@ericsson.com>
378 * Makefile.in: Switch order of make rules.
380 2018-02-19 Alan Hayward <alan.hayward@arm.com>
382 * Makefile.in: Add common directory in build.
383 * configure.ac: Add common reference.
384 * configure: Regenerate.
386 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
388 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
389 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
390 * spu-low.c (spu_target_ops): Likewise.
391 * win32-low.c (win32_target_ops): Likewise.
392 * server.c (supported_btrace_packets): Report packets unconditionally.
393 * target.h (target_ops) <supports_btrace>: Remove.
394 (target_supports_btrace): Remove.
396 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
398 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
399 (handle_btrace_disable): Change return type to void. Use exceptions
401 (handle_btrace_general_set): Catch exception and copy message to
404 2018-02-08 Tom Tromey <tom@tromey.com>
406 * linux-low.c (install_software_single_step_breakpoints): Use
408 * inferiors.c (make_cleanup_restore_current_thread): Remove.
409 (do_restore_current_thread_cleanup): Remove.
410 * gdbthread.h (make_cleanup_restore_current_thread): Don't
413 2018-02-08 Tom Tromey <tom@tromey.com>
415 * mem-break.c (set_raw_breakpoint_at): Use
416 gdb::unique_xmalloc_ptr.
418 2018-01-30 Pedro Alves <palves@redhat.com>
421 * target.c (target_terminal::terminal_state): Rename to ...
422 (target_terminal::m_terminal_state): ... this.
424 2018-01-19 James Clarke <jrtc27@jrtc27.com>
426 * linux-low.c (handle_extended_wait): Surround call to
427 thread_db_notice_clone with #ifdef USE_THREAD_DB.
429 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
431 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
432 linux_ptrace_attach_fail_reason_string now returning an
434 (linux_attach): Likewise.
435 * thread-db.c (attach_thread): Likewise.
437 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
440 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
441 checking for fs_base/gs_base fields in struct user_regs_struct.
442 * configure: Regenerate.
444 2018-01-16 Yao Qi <yao.qi@linaro.org>
447 * linux-low.c (fetch_register): Call supply_register instead of
450 2018-01-08 Yao Qi <yao.qi@linaro.org>
451 Simon Marchi <simon.marchi@ericsson.com>
453 * Makefile.in (OBS): Remove selftest.o.
454 * configure.ac: Set srv_selftest_objs if $development is true.
455 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
456 * configure: Re-generated.
457 * server.c (captured_main): Wrap variable selftest_filter with
460 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
462 * server.c (parse_debug_format_options): Return std::string.
463 (handle_monitor_command, captured_main): Adjust.
465 2018-01-05 Pedro Alves <palves@redhat.com>
468 * server.c (captured_main): Pass quiet=false to
469 save_original_signals_state.
471 2018-01-01 Joel Brobecker <brobecker@adacore.com>
473 * gdbreplay.c (gdbreplay_version): Update copyright year in
475 * server.c (gdbserver_version): Likewise.
477 2017-12-08 Tom Tromey <tom@tromey.com>
479 * ax.c (ax_printf): Update.
481 2017-12-07 Yao Qi <yao.qi@linaro.org>
483 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
484 aarch64_linux_read_description.
485 * linux-amd64-ipa.c (idx2mask): New array.
486 (get_ipa_tdesc): Move idx2mask out.
487 (initialize_low_tracepoint): Initialize target descriptions.
488 * linux-i386-ipa.c (idx2mask): New array.
489 (get_ipa_tdesc): Move idx2mask out.
490 (initialize_low_tracepoint): Initialize target descriptions.
492 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
494 * tdesc.c (struct tdesc_type): Change return type.
495 (tdesc_add_flag): Change parameter type.
496 (tdesc_add_bitfield): Likewise.
497 (tdesc_add_field): Likewise.
498 (tdesc_set_struct_size): Likewise.
500 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
502 * regcache.c (registers_to_string): Remove unused variable.
504 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
506 * inferiors.c (for_each_inferior_with_data): Remove.
507 * inferiors.h (for_each_inferior_with_data): Remove.
508 * server.c (handle_qxfer_threads_worker): Change parameter type.
509 (handle_qxfer_threads_proper): Use for_each_thread.
511 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
513 * inferiors.c (for_each_inferior): Remove.
514 (clear_inferiors): Use for_each_thread.
515 * inferiors.h (for_each_inferior): Remove.
516 * linux-low.c (linux_wait_for_event_filtered): Use
518 (linux_stabilize_threads): Likewise.
519 * regcache.c (regcache_release): Likewise.
520 * server.c (gdb_wants_all_threads_stopped): Likewise.
521 (clear_pending_status_callback): Remove.
522 (handle_status): Use for_each_thread.
523 (captured_main): Likewise.
524 * win32-low.c (child_init_thread_list): Likewise.
525 (win32_clear_inferiors): Likewise.
526 (fake_breakpoint_event): Likewise.
528 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
530 * inferiors.h (find_inferior): Remove.
531 * inferiors.c (find_inferior): Remove.
533 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
535 * linux-low.c (resume_status_pending_p): Update comment.
536 (need_step_over_p): Update comment.
538 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
540 * linux-low.c (proceed_one_lwp): Return void, change parameter
542 (unsuspend_and_proceed_one_lwp): Likewise.
543 (proceed_all_lwps): Use for_each_thread.
544 (unstop_all_lwps): Likewise.
546 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
548 * linux-low.c (linux_resume_one_thread): Return void, take
550 (linux_resume): Use for_each_thread.
552 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
554 * linux-low.c (send_sigstop_callback): Return void, change
555 parameter type. Rename to...
556 (send_sigstop): ... this.
557 (suspend_and_send_sigstop_callback): Return void, change parameter
559 (suspend_and_send_sigstop): ... this.
560 (stop_all_lwps): Use for_each_thread.
562 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
564 * linux-low.c (lwp_running): Return bool, remove unused
566 (linux_stabilize_threads): Use find_thread.
568 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
570 * linux-low.c (select_singlestep_lwp_callback): Remove.
571 (count_events_callback): Remove.
572 (select_event_lwp_callback): Remove.
573 (select_event_lwp): Use find_thread/for_each_thread.
575 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
577 * linux-low.c (not_stopped_callback): Return bool, take filter
579 (linux_wait_for_event_filtered): Use find_thread.
580 (linux_wait_1): Likewise.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * linux-low.c (same_lwp): Remove.
585 (find_lwp_pid): Use find_thread.
587 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
589 * linux-low.c (delete_lwp_callback): Remove.
590 (linux_mourn): Use for_each_thread.
592 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
594 * linux-low.c (linux_detach_lwp_callback): Return void, remove
595 args parameter, don't check for pid.
596 (linux_detach): Use for_each_thread.
598 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
600 * linux-low.c (struct counter): Remove.
601 (second_thread_of_pid_p): Remove.
602 (last_thread_of_process_p): Use find_thread.
604 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
606 * inferiors.c (find_inferior_in_random): Remove.
607 * inferiors.h (find_inferior_in_random): Remove.
608 * linux-low.c (status_pending_p_callback): Return bool, accept
609 parameter ptid directly.
610 (linux_wait_for_event_filtered): Use find_thread_in_random.
611 (linux_wait_1): Likewise.
613 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
615 * inferiors.c (find_inferior_id): Remove.
616 (find_thread_ptid): Move implemention from find_inferior_id to
618 * inferiors.h (find_inferior_id): Remove.
619 * server.c (handle_status): Use find_thread_ptid.
620 (process_serial_event): Likewise.
621 * thread-db.c (find_one_thread): Likewise.
622 (thread_db_thread_handle): Likewise.
623 * win32-low.c (thread_rec): Likewise.
624 (child_delete_thread): Likewise.
625 (win32_thread_alive): Likewise.
626 (get_child_debug_event): Likewise.
628 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
630 * linux-mips-low.c (update_watch_registers_callback): Return
631 void, remove pid_p parameter, don't check for pid.
632 (mips_insert_point, mips_remove_point): Use for_each_thread.
634 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
636 * lynx.low (lynx_delete_thread_callback): Remove.
637 (lynx_mourn): Use for_each_thread.
639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
641 * regcache.c (regcache_invalidate_one): Remove.
642 (regcache_invalidate_pid): use for_each_thread.
644 2017-11-26 Tom Tromey <tom@tromey.com>
646 * linux-low.c (linux_create_inferior): Update.
648 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
650 * spu-low.c (spu_create_inferior): Fix typo in argument name.
652 2017-11-24 Alan Hayward <alan.hayward@arm.com>
654 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
655 * linux-aarch64-low.c (initialize_low_arch): Call init func.
656 * linux-aarch64-tdesc-selftest.c: New file.
657 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
659 2017-11-24 Alan Hayward <alan.hayward@arm.com>
661 * configure.srv: Add new file.
662 * linux-aarch64-low.c (initialize_low_arch): Call init func.
663 * linux-aarch64-tdesc-selftest.c: New file.
664 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
666 2017-11-24 Alan Hayward <alan.hayward@arm.com>
668 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
669 * linux-aarch64-low.c (initialize_low_arch): Remove init.
670 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
672 2017-11-24 Alan Hayward <alan.hayward@arm.com>
674 * configure.srv: Add new files.
675 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
676 aarch64_linux_read_description.
677 * linux-aarch64-low.c (aarch64_linux_read_description):
678 Merge with aarch64_arch_setup.
679 (aarch64_arch_setup): Call aarch64_linux_read_description.
680 * linux-aarch64-tdesc.c: New file.
681 * linux-aarch64-tdesc.h: New file.
683 2017-11-24 Yao Qi <yao.qi@linaro.org>
685 * configure.srv: Set $srv_regobj for tic6x-linux.
686 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
687 (tic6x_read_description): Move some code to tic6x_arch_setup.
688 (tic6x_tdesc_test): New function.
689 (initialize_low_arch): Call selftests::register_test.
691 2017-11-22 Yao Qi <yao.qi@linaro.org>
693 * remote-utils.c (prepare_resume_reply): Use memcpy.
695 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
697 * linux-low.c (kill_one_lwp_callback): Return void, take
698 argument directly, don't filter on pid.
699 (linux_kill): Use for_each_thread.
701 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
703 * linux-low.c (need_step_over_p): Return bool, remove dummy
705 (linux_resume, proceed_all_lwps): Use find_thread.
707 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
709 * linux-low.c (resume_status_pending_p): Return bool, remove
711 (linux_resume): Use find_thread.
713 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
715 * linux-low.c (struct thread_resume_array): Remove.
716 (linux_set_resume_request): Return void, take arguments
718 (linux_resume): Use for_each_thread.
720 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
722 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
723 return bool, remove data argument.
724 (linux_stabilize_threads): Use find_thread.
726 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
728 * linux-low.c (unsuspend_one_lwp): Remove.
729 (unsuspend_all_lwps): Use for_each_thread, inline code from
732 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
734 * gdbthread.h (find_thread): Add overload with ptid_t filter.
735 * linux-low.c (struct iterate_over_lwps_args): Remove.
736 (iterate_over_lwps_filter): Remove.
737 (iterate_over_lwps): Use find_thread.
739 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
741 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
742 (linux_handle_new_gdb_connection): Use for_each_thread, inline
743 code from reset_lwp_ptrace_options_callback.
745 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
747 * linux-arm-low.c (struct update_registers_data): Remove.
748 (update_registers_callback): Return void, take arguments
749 directly, don't check thread's pid.
750 (arm_insert_point, arm_remove_point): Use for_each_thread.
752 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
754 * win32-low.c (continue_one_thread): Return void, take argument
756 (child_continue): Use for_each_thread.
758 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
760 * win32-i386-low.c (update_debug_registers_callback): Rename
762 (update_debug_registers): ... this, return void, remove pid_p arg.
763 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
765 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
767 * inferiors.h (struct process_info): Add constructor, initialize
769 <syscalls_to_catch>: Change type to std::vector<int>.
770 * inferiors.c (add_process): Allocate process_info with new.
771 (remove_process): Free process_info with delete.
772 * linux-low.c (handle_extended_wait): Adjust.
773 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
774 * server.c (handle_general_set): Adjust.
776 2017-11-16 Pedro Alves <palves@redhat.com>
778 * remote-utils.c (remote_close): Block SIGIO signals instead of
779 uninstalling the SIGIO handler.
781 2017-11-16 Alan Hayward <alan.hayward@arm.com>
783 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
785 2017-11-16 Yao Qi <yao.qi@linaro.org>
787 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
788 (tic6x_store_gregset): Likewise.
789 (tic6x_usrregs_info): Move it up.
791 2017-11-15 Alan Hayward <alan.hayward@arm.com>
793 * Makefile.in: Update arch rules.
794 * configure.srv: Explicitly mark arch/ files.
796 2017-11-13 Andreas Schwab <schwab@suse.de>
798 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
800 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
802 2017-11-06 Pedro Alves <palves@redhat.com>
804 * config.in, configure: Regenerate.
806 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
808 * target.c (struct thread_search): Remove.
809 (thread_search_callback): Remove.
810 (prepare_to_access_memory): Use for_each_thread instead of
811 find_inferior. Inline code from thread_search_callback.
813 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
815 * server.c (struct visit_actioned_threads_data): Remove.
816 (visit_actioned_threads): Change prototype to take arguments
818 (resume): Use find_thread instead of find_inferior.
820 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
822 * server.c (queue_stop_reply_callback): Change prototype, return
824 (find_status_pending_thread_callback): Remove.
825 (handle_status): Replace find_inferior with find_thread and
828 2017-10-25 Alan Hayward <alan.hayward@arm.com>
830 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
832 (aarch64_store_gregset): Likewise.
833 (aarch64_fill_fpregset): Likewise.
834 (aarch64_store_fpregset): Likewise.
836 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
838 * gdbthread.h (find_thread, for_each_thread): New functions.
839 * inferiors.c (thread_of_pid): Remove.
840 (find_any_thread_of_pid): Use find_thread.
841 * linux-low.c (num_lwps): Use for_each_thread.
843 2017-10-17 Yao Qi <yao.qi@linaro.org>
845 * Makefile.in: Remove one rule.
846 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
848 2017-10-17 Yao Qi <yao.qi@linaro.org>
850 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
851 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
853 2017-10-17 Yao Qi <yao.qi@linaro.org>
855 * configure.srv: Rename arm.o with arch/arm.o.
857 2017-10-17 Yao Qi <yao.qi@linaro.org>
859 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
860 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
861 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
862 (arch-i386.o, arch-amd64.o): Remove rules.
863 (arch/%.o): New rule.
864 Update POSTCOMPILE and COMPILE.pre.
865 * configure.ac: Invoke AC_CONFIG_COMMANDS.
866 * configure: Re-generated.
867 * configure.srv: Replace arch-i386.o with arch/i386.o.
868 Replace arch-amd64.o with arch/amd64.o.
870 2017-10-16 Yao Qi <yao.qi@linaro.org>
872 * configure: Regenerated.
874 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
876 * inferiors.h: (struct inferior_list): Remove.
877 (struct inferior_list_entry); Remove.
878 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
879 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
880 get_first_inferior): Remove.
881 (for_each_inferior, for_each_inferior_with_data, find_inferior,
882 find_inferior_id, find_inferior_in_random): Change signature.
883 * inferiors.c (all_threads): Change type to
884 std::list<thread_info *>.
885 (get_thread): Remove macro.
886 (find_inferior, find_inferior_id): Change signature, implement
888 (find_inferior_in_random): Change signature, implement using
889 find_thread_in_random.
890 (for_each_inferior, for_each_inferior_with_data): Change
891 signature, implement using for_each_thread.
892 (add_inferior_to_list, remove_inferior): Remove.
893 (add_thread, get_first_thread, thread_of_pid,
894 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
895 (get_first_inferior, one_inferior_p, clear_inferior_list):
897 (clear_inferiors, get_thread_process): Update.
898 * gdbthread.h: Include <list>.
899 (struct thread_info) <entry>: Remove field.
901 (all_threads): Change type to std::list<thread_info *>.
902 (get_first_inferior): Add doc.
903 (find_thread, for_each_thread, find_thread_in_random): New
905 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
906 * linux-arm-low.c (update_registers_callback): Update.
907 * linux-low.c (second_thread_of_pid_p): Update.
908 (kill_one_lwp_callback, linux_detach_lwp_callback,
909 delete_lwp_callback, status_pending_p_callback, same_lwp,
910 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
911 iterate_over_lwps, not_stopped_callback,
912 resume_stopped_resumed_lwps, count_events_callback,
913 select_singlestep_lwp_callback, select_event_lwp_callback,
914 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
915 suspend_and_send_sigstop_callback, wait_for_sigstop,
916 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
917 lwp_running, linux_set_resume_request, resume_status_pending_p,
918 need_step_over_p, start_step_over, linux_resume_one_thread,
919 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
920 reset_lwp_ptrace_options_callback): Update.
921 * linux-mips-low.c (update_watch_registers_callback): Update.
922 * regcache.c (regcache_invalidate_one, regcache_invalidate):
924 (free_register_cache_thread_one): Remove.
925 (regcache_release): Update.
926 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
927 handle_qxfer_threads_worker): Update.
928 (handle_query): Update, use list iterator.
929 (visit_actioned_threads, handle_pending_status,
930 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
931 clear_pending_status_callback, set_pending_status_callback,
932 find_status_pending_thread_callback, handle_status,
933 process_serial_event): Update.
934 * target.c (thread_search_callback): Update.
935 * thread-db.c (thread_db_get_tls_address): Update.
936 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
938 * win32-i386-low.c (update_debug_registers_callback): Update.
939 * win32-low.c (delete_thread_info, child_delete_thread,
940 continue_one_thread, suspend_one_thread,
941 get_child_debug_event): Adjust.
943 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
945 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
946 * inferiors.h: Include <list>.
947 (struct process_info) <entry>: Remove field.
949 (pid_of): Change macro to function.
950 (ptid_of, lwpid_of): Remove macro.
951 (all_processes): Change type to std::list<process_info *>.
952 (ALL_PROCESSES): Remove macro.
953 (for_each_process, find_process): New function.
954 * inferiors.c (all_processes): Change type to
955 std::list<process_info *>.
956 (find_thread_process): Adjust.
957 (add_process): Likewise.
958 (remove_process): Likewise.
959 (find_process_pid): Likewise.
960 (get_first_process): Likewise.
961 (started_inferior_callback): Remove.
962 (have_started_inferiors_p): Adjust.
963 (attached_inferior_callback): Remove.
964 (have_attached_inferiors_p): Adjust.
965 * linux-low.c (check_zombie_leaders): Likewise.
966 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
967 (x86_linux_update_xmltarget): Adjust.
968 * server.c (handle_query): Likewise.
969 (gdb_reattached_process): Remove.
970 (handle_status): Adjust.
971 (kill_inferior_callback): Likewise.
972 (detach_or_kill_inferior): Remove.
973 (print_started_pid): Likewise.
974 (print_attached_pid): Likewise.
975 (detach_or_kill_for_exit): Update.
976 (process_serial_event): Likewise.
977 * linux-arm-low.c (arm_new_fork): Likewise.
979 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
981 * dll.h: Include <list>.
982 (struct dll_info): Add constructor.
983 <entry>: Remove field.
984 (all_dlls): Change type to std::list<dll_info>.
985 * dll.c: Include <algorithm>.
986 (get_dll): Remove macro.
987 (all_dlls): Change type to std::list<dll_info *>.
988 (free_one_dll): Remove.
989 (match_dll): Likewise.
990 (loaded_dll): Adjust.
991 (unloaded_dll): Adjust to all_dlls type change, use
992 std::find_if. Inline code from match_dll.
993 (clear_dlls): Adjust to all_dlls type change.
994 * server.c (emit_dll_description): Remove.
995 (handle_qxfer_libraries): Adjust to all_dlls type change,
996 integrate emit_dll_description's functionality.
998 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1000 * linux-low.h (struct linux_target_ops) <delete_process>: New
1002 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1003 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1004 (struct linux_target_ops): Add delete_process callback.
1005 * linux-arm-low.c (arm_delete_process): New.
1006 (struct linux_target_ops): Add delete_process callback.
1007 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1008 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1009 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1010 * linux-mips-low.c (mips_linux_delete_process): New.
1011 (struct linux_target_ops): Add delete_process callback.
1012 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1013 * linux-s390-low.c (struct linux_target_ops): Likewise.
1014 * linux-sh-low.c (struct linux_target_ops): Likewise.
1015 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1016 * linux-tile-low.c (struct linux_target_ops): Likewise.
1017 * linux-x86-low.c (x86_linux_delete_process): New.
1018 (struct linux_target_ops): Add delete_process callback.
1019 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1021 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1023 * linux-aarch64-low.c (the_low_target): Add thread delete
1025 * linux-arm-low.c (arm_delete_thread): New function.
1026 (the_low_target): Add thread delete callback.
1027 * linux-bfin-low.c (the_low_target): Likewise.
1028 * linux-crisv32-low.c (the_low_target): Likewise.
1029 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1031 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1033 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1034 * linux-mips-low.c (mips_linux_delete_thread): New function.
1035 (the_low_target): Add thread delete callback.
1036 * linux-ppc-low.c (the_low_target): Likewise.
1037 * linux-s390-low.c (the_low_target): Likewise.
1038 * linux-sh-low.c (the_low_target): Likewise.
1039 * linux-tic6x-low.c (the_low_target): Likewise.
1040 * linux-tile-low.c (the_low_target): Likewise.
1041 * linux-x86-low.c (the_low_target): Likewise.
1042 * linux-xtensa-low.c (the_low_target): Likewise.
1044 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1046 * win32-low.c: Include "common-inferior.h".
1048 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1050 * inferiors.c (set_inferior_cwd): New function.
1051 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1052 (handle_query): Inform that QSetWorkingDir is supported.
1053 * win32-low.c (create_process): Pass the inferior's cwd to
1056 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1058 * inferiors.c (current_inferior_cwd): New global variable.
1059 (get_inferior_cwd): New function.
1060 * inferiors.h (struct process_info) <cwd>: New field.
1062 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1064 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1065 (OBS): Add gdb_tilde_expand.o.
1067 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1069 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1070 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1072 2017-09-29 Pedro Alves <palves@redhat.com>
1074 * ax.c (gdb_parse_agent_expr): Constify.
1075 * ax.h (gdb_parse_agent_expr): Constify.
1076 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1078 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1079 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1080 * remote-utils.h (read_ptid): Constify.
1081 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1082 (process_point_options, process_serial_event): Constify.
1083 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1084 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1085 (cmd_qtbuffer): Constify.
1087 2017-09-29 Pedro Alves <palves@redhat.com>
1089 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1092 2017-09-29 Pedro Alves <palves@redhat.com>
1094 * linux-low.c (handle_extended_wait): Pass parent thread instead
1095 of process to thread_db_notice_clone.
1096 * linux-low.h (thread_db_notice_clone): Replace parent process
1097 parameter with parent thread parameter.
1098 * thread-db.c (find_one_thread): Add comment.
1099 (thread_db_notice_clone): Replace parent process parameter with
1100 parent thread parameter. Temporarily switch to the parent thread.
1102 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1104 * gdbthread.h: Include "common-gdbthread.h".
1105 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1106 "if" when validating the ptid.
1107 * remote-utils.c: Include "gdbthread.h".
1108 (prepare_resume_reply): Use "switch_to_thread".
1109 * target.c (done_accessing_memory): Likewise.
1111 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1113 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1114 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1115 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1116 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1117 s390x-gs-linux64-ipa.o to ipa_obj.
1118 * linux-s390-low.c (HWCAP_S390_GS): New define.
1119 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1121 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1122 (s390_arch_setup): Check for guarded-storage support and choose
1124 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1125 init_registers_s390x_gs_linux64.
1126 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1128 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1129 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1131 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1133 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1135 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1137 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1138 (thread_db_thread_handle): Declare.
1139 * linux-low.c (linux_target_ops): Initialize thread_handle.
1140 * server.c (handle_qxfer_threads_worker): Add support for
1142 * target.h (struct target_ops): Add new function pointer,
1144 (target_thread_handle): Define.
1145 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1147 (thread_db_thread_handle): New function.
1149 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1151 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1152 * linux-low.h (thread_db_notice_clone): Declare.
1153 * thread-db.c (thread_db_notice_clone): New function.
1155 2017-09-21 Pedro Alves <palves@redhat.com>
1157 * server.c (gdb_read_memory, handle_status, process_serial_event)
1158 (handle_serial_event, handle_target_event): Adjust to
1159 set_desired_thread prototype change.
1160 * target.c (set_desired_thread): Remove 'use_general' parameter
1162 * target.h (set_desired_thread): Remove 'use_general' parameter.
1164 2017-09-20 Tom Tromey <tom@tromey.com>
1166 * target.c (target_terminal::terminal_state): Define.
1167 (target_terminal::init): Rename from target_terminal_init.
1168 (target_terminal::inferior): Rename from
1169 target_terminal_inferior.
1170 (target_terminal::ours): Rename from target_terminal_ours.
1171 (target_terminal::ours_for_output, target_terminal::info): New.
1173 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1175 * server.c (accumulate_file_name_length): Remove.
1176 (emit_dll_description): Adjust to std::string change.
1177 (handle_qxfer_libraries): Use std::string to hold document.
1179 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1181 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1182 return type of xml_escape_text.
1183 * server.c (emit_dll_description): Likewise.
1185 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1187 * server.c (captured_main): Accept argument for --selftest.
1188 Update run_tests call.
1189 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1190 when registering selftests.
1192 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1194 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1195 instead of "VEC" for "target_desc.reg_defs".
1196 (regcache_cpy): Likewise.
1197 (registers_to_string): Likewise.
1198 (registers_from_string): Likewise.
1199 (find_regno): Likewise.
1200 (supply_regblock): Likewise.
1201 (regcache_raw_read_unsigned): Likewise.
1202 * tdesc.c (init_target_desc): Likewise.
1203 (tdesc_create_reg): Likewise.
1204 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1205 (struct target_desc) <reg_defs>: Convert to "std::vector".
1206 (target_desc): Do not initialize "reg_defs".
1207 (~target_desc): Update code to use "std::vector" instead of "VEC"
1208 for "target_desc.reg_defs".
1209 (operator==): Likewise.
1211 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1213 * inferiors.h (thread_to_gdb_id): Remove.
1214 * inferiors.c (thread_to_gdb_id): Remove.
1215 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1216 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1217 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1219 * nto-low.c (nto_fetch_registers, nto_store_registers,
1220 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1222 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1224 * inferiors.h (gdb_id_to_thread_id): Remove.
1225 * inferiors.c (gdb_id_to_thread_id): Remove.
1226 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1227 removal. Move pid declaration closer to where it's used.
1229 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1231 * server.c (handle_detach): New function.
1232 (process_serial_event): Move code out, call handle_detach.
1234 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1236 * server.c (require_running): Rename to ...
1237 (require_running_or_return): ... this ...
1238 (require_running_or_break): ... and this.
1239 (handle_query, process_serial_event): Adjust.
1241 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1243 * linux-low.c (linux_set_resume_request): Remove unused
1246 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1248 * server.c (first_thread_of): Remove.
1249 (process_serial_event): Replace usage of first_thread_of with
1250 find_any_thread_of_pid.
1251 * tracepoint.c (same_process_p): Remove.
1252 (gdb_agent_about_to_close): Replace usage of same_process_p with
1253 find_any_thread_of_pid.
1254 * linux-x86-low.c (same_process_callback): Remove.
1255 (x86_arch_setup_process_callback): Replace usage of
1256 same_process_callback with find_any_thread_of_pid.
1257 * thread-db.c (any_thread_of): Remove.
1258 (switch_to_process): Replace usage of any_thread_of with
1259 find_any_thread_of_pid.
1260 * inferiors.c (thread_pid_matches_callback): Remove.
1261 (find_thread_process): Adjust to use find_any_thread_of_pid.
1263 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1265 * regcache.c (get_thread_regcache): Guard calls to "memset"
1268 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1270 * linux-low.c (handle_extended_wait): Use
1271 "allocate_target_description" instead of "XNEW".
1272 * linux-x86-low.c (initialize_low_arch): Likewise.
1274 2017-09-05 Yao Qi <yao.qi@linaro.org>
1276 * configure.srv (srv_i386_regobj): Remove.
1277 (srv_amd64_regobj): Remove.
1278 (srv_regobj): Set it to "" for x86 non-linux targets.
1279 * linux-x86-tdesc.c (i386_linux_read_description):
1280 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1281 (init_registers_i386): Remove the declaration.
1282 (tdesc_i386): Remove the declaration.
1283 (lynx_i386_arch_setup): Call i386_create_target_description.
1284 * nto-x86-low.c: Likewise.
1285 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1286 [!__x86_64__]: include arch/i386.h.
1287 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1289 2017-09-05 Yao Qi <yao.qi@linaro.org>
1291 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1292 i386/amd64-XXX-linux from it.
1294 2017-09-05 Yao Qi <yao.qi@linaro.org>
1296 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1298 (ipa_amd64_linux_regobj): Remove.
1299 (ipa_x32_linux_regobj): Remove.
1301 2017-09-05 Yao Qi <yao.qi@linaro.org>
1303 * Makefile.in (arch-amd64.o): New rule.
1304 * configure.srv: Append arch-amd64.o.
1305 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1306 (get_ipa_tdesc): Call amd64_linux_read_description.
1307 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1308 and init_registers_amd64_XXX.
1309 * linux-x86-low.c (x86_linux_read_description): Call
1310 amd64_linux_read_description.
1311 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1312 (initialize_low_arch): Don't call init_registers_x32_XXX and
1313 init_registers_amd64_XXX.
1314 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1315 and tdesc_amd64_XXX.
1316 [__x86_64__] (amd64_tdesc_test): New function.
1317 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1318 and init_registers_amd64_XXX.
1319 * linux-x86-tdesc.c: Include arch/amd64.h.
1320 (xcr0_to_tdesc_idx): New function.
1321 (i386_linux_read_description): New function.
1322 (amd64_get_ipa_tdesc_idx): New function.
1323 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1324 (amd64_get_ipa_tdesc): Declare.
1326 2017-09-05 Yao Qi <yao.qi@linaro.org>
1328 * configure.srv (srv_i386_linux_xmlfiles): Remove
1329 i386/i386-XXX-linux.xml from it.
1331 2017-09-05 Yao Qi <yao.qi@linaro.org>
1333 * configure.srv: Set srv_i386_linux_regobj empty if $development
1335 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1336 initialize_low_tdesc.
1337 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1338 with #if initialize_low_tdesc.
1339 * linux-x86-tdesc-selftest.c: New file.
1340 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1342 2017-09-05 Yao Qi <yao.qi@linaro.org>
1344 * Makefile.in (arch-i386.o): New rule.
1345 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1346 (x86_64-*-linux*): Likewise.
1347 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1348 include arch/i386.h.
1349 (i386_linux_read_description): Remove code and call
1350 i386_create_target_description.
1351 * tdesc.c (allocate_target_description): New function.
1352 * tdesc.h (set_tdesc_architecture): Remove declaration.
1353 (set_tdesc_osabi): Likewise.
1355 2017-09-05 Yao Qi <yao.qi@linaro.org>
1357 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1358 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1359 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1361 * server.c (get_features_xml): Call tdesc_get_features_xml.
1362 * tdesc.c (set_tdesc_architecture): New function.
1363 (set_tdesc_osabi): New function.
1364 (tdesc_get_features_xml): New function.
1365 (tdesc_create_feature): Add an argument.
1366 * tdesc.h (struct target_desc) <features>: New field.
1367 <arch, osabi>: New field.
1368 (~target_desc): xfree features, arch, and osabi.
1369 (target_desc::oerator==): Don't compare .xmltarget.
1370 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1371 (set_tdesc_osabi): Likewise.
1372 (tdesc_get_features_xml): Likewise.
1374 2017-09-05 Yao Qi <yao.qi@linaro.org>
1376 * linux-x86-tdesc.c: Include selftest.h.
1377 (i386_tdesc_test): New function.
1378 (initialize_low_tdesc): Call selftests::register_test.
1379 * tdesc.h: Include regdef.h.
1380 (target_desc): Override operator == and !=.
1382 2017-09-05 Yao Qi <yao.qi@linaro.org>
1384 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1385 (ipa_obj): Likewise.
1386 * linux-i386-ipa.c: Include common/x86-xstate.h
1387 (get_ipa_tdesc): Call i386_linux_read_description.
1388 (initialize_low_tracepoint): Don't call init_registers_XXX
1389 functions, call initialize_low_tdesc instead.
1390 * linux-x86-low.c (x86_linux_read_description): Call
1391 i386_linux_read_description.
1392 (initialize_low_arch): Don't call init_registers_i386_XXX
1393 functions, call initialize_low_tdesc.
1394 * linux-x86-tdesc.c: New file.
1395 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1396 (i386_get_ipa_tdesc_idx): Declare.
1397 (i386_get_ipa_tdesc): Declare.
1398 (initialize_low_tdesc): Declare.
1400 2017-09-05 Yao Qi <yao.qi@linaro.org>
1402 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1405 2017-09-05 Yao Qi <yao.qi@linaro.org>
1407 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1408 * regcache.c (get_thread_regcache): Use VEC_length.
1409 (init_register_cache): Likewise.
1410 (regcache_cpy): Likewise.
1411 (registers_to_string): Iterate reg_defs via VEC_iterate.
1412 (find_regno): Likewise.
1413 (find_register_by_number): Use VEC_index.
1414 (register_size): Call find_register_by_number.
1415 (register_data): Call find_register_by_number.
1416 (supply_regblock): Use VEC_length.
1417 (regcache_raw_read_unsigned): Likewise.
1418 * tdesc.c (init_target_desc): Iterate reg_defs via
1420 (default_description): Update initializer.
1421 (copy_target_description): Don't update field num_registers.
1422 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1423 <num_registers>: Remove.
1425 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1427 * Makefile.in (.SECONDARY): Define target.
1429 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1431 * linux-low.c (linux_wait_1): Adjust.
1432 * server.c (queue_stop_reply_callback): Adjust.
1434 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1437 QEnvironmentUnset and QEnvironmentReset packets.
1438 (handle_query): Inform remote that QEnvironmentHexEncoded,
1439 QEnvironmentUnset and QEnvironmentReset are supported.
1441 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1443 * inferiors.h (inferior_target_data): Rename to ...
1444 (thread_target_data): ... this.
1445 (inferior_regcache_data): Rename to ...
1446 (thread_regcache_data): ... this.
1447 (set_inferior_regcache_data): Rename to ...
1448 (set_thread_regcache_data): ... this.
1449 * inferiors.c (inferior_target_data): Rename to ...
1450 (thread_target_data): ... this.
1451 (inferior_regcache_data): Rename to ...
1452 (thread_regcache_data): ... this.
1453 (set_inferior_regcache_data): Rename to ...
1454 (set_thread_regcache_data): ... this.
1455 (free_one_thread): Update.
1456 * linux-low.h (get_thread_lwp): Update.
1457 * regcache.c (get_thread_regcache): Update.
1458 (regcache_invalidate_thread): Update.
1459 (free_register_cache_thread): Update.
1460 * win32-i386-low.c (update_debug_registers_callback): Update.
1461 (win32_get_current_dr): Update.
1462 * win32-low.c (thread_rec): Update.
1463 (delete_thread_info): Update.
1464 (continue_one_thread): Update.
1465 (suspend_one_thread): Update.
1467 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1469 * inferiors.c (set_inferior_target_data): Remove.
1470 * inferiors.h (set_inferior_target_data): Remove.
1472 2017-08-18 Yao Qi <yao.qi@linaro.org>
1474 * Makefile.in (OBS): Add selftest.o.
1475 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1476 * configure, config.in: Re-generated.
1477 * server.c: Include common/sefltest.h.
1478 (captured_main): Handle option --selftest.
1480 2017-08-09 Yao Qi <yao.qi@linaro.org>
1482 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1483 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1484 i386-avx-mpx.o and i386-mmx.o.
1485 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1486 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1487 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1488 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1489 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1490 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1491 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1492 i386/amd64-avx-mpx.xml.
1494 2017-08-09 Yao Qi <yao.qi@linaro.org>
1496 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1497 and x32-avx-avx512.o.
1498 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1499 i386/x32-avx-avx512.xml.
1501 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1503 * tracepoint.h (enum class fast_tpoint_collect_result): New
1505 (fast_tracepoint_collecting): Change return type to
1506 fast_tpoint_collect_result.
1507 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1508 * linux-low.h: Include tracepoint.h.
1509 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1510 fast_tpoint_collect_result.
1511 * linux-low.c (handle_tracepoints): Adjust.
1512 (linux_fast_tracepoint_collecting): Change return type to
1513 fast_tpoint_collect_result.
1514 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1515 linux_wait_1, stuck_in_jump_pad_callback,
1516 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1517 proceed_one_lwp): Adjust to type change.
1519 2017-07-10 Yao Qi <yao.qi@linaro.org>
1521 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1523 2017-06-29 Yao Qi <yao.qi@linaro.org>
1525 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1527 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1529 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1531 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1533 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1535 * linux-low.c (linux_create_inferior): Adjust code to access the
1536 environment information via 'gdb_environ' class.
1537 * lynx-low.c (lynx_create_inferior): Likewise.
1538 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1539 (get_environ): Return a pointer to 'our_environ'.
1540 (captured_main): Initialize 'our_environ'.
1541 * server.h (get_environ): Adjust prototype.
1542 * spu-low.c (spu_create_inferior): Adjust code to access the
1543 environment information via 'gdb_environ' class.
1545 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1547 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1548 usage of "register" keyword.
1550 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1552 * configure: Re-generate.
1554 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1556 * configure: Re-generate.
1558 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1560 * Makefile.in (COMPILE.pre): Add "-x c++".
1562 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1564 * fork-child.c: Conditionally include <signal.h>.
1566 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1568 * server.c (handle_general_set): Handle new packet
1569 "QStartupWithShell".
1570 (handle_query): Add "QStartupWithShell" to the list of supported
1572 (gdbserver_usage): Add help text explaining the
1573 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1575 (captured_main): Recognize and act upon the presence of the new
1578 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1579 Pedro Alves <palves@redhat.com>
1581 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1582 * configure: Regenerate.
1583 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1585 (i[34567]86-*-lynxos*): Likewise.
1586 (spu*-*-*): Likewise.
1587 * fork-child.c: New file.
1588 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1590 (linux_ptrace_fun): New function.
1591 (linux_create_inferior): Adjust function prototype to reflect
1592 change on "target.h". Adjust function code to use
1594 (linux_request_interrupt): Delete "signal_pid".
1595 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1596 (lynx_ptrace_fun): New function.
1597 (lynx_create_inferior): Adjust function prototype to reflect
1598 change on "target.h". Adjust function code to use
1600 * nto-low.c (nto_create_inferior): Adjust function prototype and
1601 code to reflect change on "target.h". Update comments.
1602 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1603 "common-terminal.h" and "environ.h".
1604 (terminal_fd): Moved to fork-child.c.
1605 (old_foreground_pgrp): Likewise.
1606 (restore_old_foreground_pgrp): Likewise.
1607 (last_status): Make it global.
1608 (last_ptid): Likewise.
1609 (our_environ): New variable.
1610 (startup_with_shell): Likewise.
1611 (program_name): Likewise.
1612 (program_argv): Rename to...
1613 (program_args): ...this.
1614 (wrapper_argv): New variable.
1615 (start_inferior): Delete function.
1616 (get_exec_wrapper): New function.
1617 (get_exec_file): Likewise.
1618 (get_environ): Likewise.
1619 (prefork_hook): Likewise.
1620 (post_fork_inferior): Likewise.
1621 (postfork_hook): Likewise.
1622 (postfork_child_hook): Likewise.
1623 (handle_v_run): Update code to deal with arguments coming from the
1624 remote host. Update calls from "start_inferior" to
1626 (captured_main): Likewise. Initialize environment variable. Call
1628 * server.h (post_fork_inferior): New prototype.
1629 (get_environ): Likewise.
1630 (last_status): Declare.
1631 (last_ptid): Likewise.
1632 (signal_pid): Likewise.
1633 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1634 (spu_ptrace_fun): New function.
1635 (spu_create_inferior): Adjust function prototype to reflect change
1636 on "target.h". Adjust function code to use "fork_inferior".
1637 * target.c (target_terminal_init): New function.
1638 (target_terminal_inferior): Likewise.
1639 (target_terminal_ours): Likewise.
1640 * target.h: Include <vector>.
1641 (struct target_ops) <create_inferior>: Update prototype.
1642 (create_inferior): Update macro.
1643 * utils.c (gdb_flush_out_err): New function.
1644 * win32-low.c (win32_create_inferior): Adjust function prototype
1645 and code to reflect change on "target.h".
1647 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1649 * inferiors.c (switch_to_thread): New function.
1651 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1653 * Makefile.in (SFILE): Add "common/job-control.c".
1654 (OBS): Add "job-control.o".
1656 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1658 * Makefile: Remove "@host_makefile_frag@".
1660 2017-05-05 Pedro Alves <palves@redhat.com>
1662 * configure: Regenerate.
1664 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1666 * configure: Regenerate.
1668 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1670 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1671 software_single_step change of return type to
1672 std::vector<CORE_ADDR>.
1673 * linux-low.c (install_software_single_step_breakpoints):
1675 * linux-low.h (install_software_single_step_breakpoints):
1678 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1680 * remote-utils.c: Include "gdb_termios.h" instead of
1682 * terminal.h: Delete file.
1684 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1686 * server.c: Include <vector>.
1687 <program_argv, wrapper_argv>: Convert to std::vector.
1688 (start_inferior): Rewrite function to use C++.
1689 (handle_v_run): Likewise. Update code that calculates the argv
1690 based on the vRun packet; use C++.
1691 (captured_main): Likewise.
1693 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1695 * server.c (handle_v_cont): Initialize thread_resume::thread
1698 2017-04-05 Pedro Alves <palves@redhat.com>
1700 * configure: Regenerate.
1702 2017-04-05 Pedro Alves <palves@redhat.com>
1704 * gdbreplay.c (sync_error): Constify.
1705 * linux-x86-low.c (push_opcode): Constify.
1707 2017-04-05 Pedro Alves <palves@redhat.com>
1709 * win32-low.c (get_child_debug_event)
1710 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1711 Report TARGET_WAITKIND_SPURIOUS instead.
1713 2017-04-05 Pedro Alves <palves@redhat.com>
1715 * remote-utils.c (remote_prepare, remote_open): Constify.
1716 * remote-utils.h (remote_prepare, remote_open): Constify.
1717 * server.c (captured_main): Constify 'port' handling.
1719 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1721 * Makefile.in (clean): Clear .deps.
1723 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1725 * .gitignore: Remove generated files, replace with wildcard.
1726 * (clean): Replace removal of generated files with wildcard.
1727 (version.c): Replace with...
1728 (version-generated.c): ...this.
1729 (xml-builtin.c): Replace with...
1730 (xml-builtin-generated.c): ...this.
1731 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1732 (%.c: *regformats*): Replace with...
1733 (%-generated.c: *regformats*): ...this.
1735 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1737 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1738 (xtensa_fill_gregset): Call collect_register_by_name for
1740 (xtensa_store_gregset): Call supply_register_by_name for
1743 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1745 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1746 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1747 (xtensa_store_gregset): Call supply_register for all registers in
1748 a0_regnum..a0_regnum + C0_NREGS range.
1750 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1752 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1753 (ax-ipa.o: ax.c): Remove.
1754 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1755 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1756 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1757 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1758 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1760 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1762 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1763 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1764 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1765 (errors-ipa.o: ../common/errors.c): Remove.
1766 (format-ipa.o: ../common/format.c): Remove.
1767 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1769 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1771 * Makefile.in (%-ipa.o: %.c): New rule.
1772 (tracepoint-ipa.o: tracepoint.c): Remove.
1773 (utils-ipa.o: utils.c): Remove.
1774 (remote-utils-ipa.o: remote-utils.c): Remove.
1775 (regcache-ipa.o: regcache.c): Remove.
1776 (i386-linux-ipa.o: i386-linux.c): Remove.
1777 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1778 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1779 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1780 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1781 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1782 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1783 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1784 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1785 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1786 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1787 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1788 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1789 (aarch64-ipa.o: aarch64.c): Remove.
1790 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1791 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1792 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1793 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1794 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1795 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1796 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1797 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1798 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1799 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1800 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1801 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1802 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1803 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1804 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1805 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1806 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1807 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1808 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1809 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1810 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1811 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1812 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1813 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1814 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1815 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1816 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1817 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1818 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1819 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1820 (tdesc-ipa.o: tdesc.c): Remove.
1821 (x32-linux-ipa.o: x32-linux.c): Remove.
1822 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1823 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1825 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1827 * Makefile.in (%.o: ../arch/%.c): New rule.
1828 (arm.o: ../arch/arm.c): Remove.
1829 (arm-linux.o: ../arch/arm-linux.c): Remove.
1830 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1831 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1833 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1835 * Makefile.in (%.o: ../nat/%.c): New rule.
1836 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1837 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1838 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1839 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1840 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1841 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1842 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1843 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1844 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1845 (linux-personality.o: ../nat/linux-personality.c): Remove.
1846 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1847 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1848 (x86-linux.o: ../nat/x86-linux.c): Remove.
1849 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1850 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1852 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1854 * Makefile.in (%.o: ../common/%.c): New rule.
1855 (signals.o: ../common/signals.c): Remove.
1856 (print-utils.o: ../common/print-utils.c): Remove.
1857 (rsp-low.o: ../common/rsp-low.c): Remove.
1858 (common-utils.o: ../common/common-utils.c): Remove.
1859 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1860 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1861 (vec.o: ../common/vec.c): Remove.
1862 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1863 (xml-utils.o: ../common/xml-utils.c): Remove.
1864 (ptid.o: ../common/ptid.c): Remove.
1865 (buffer.o: ../common/buffer.c): Remove.
1866 (format.o: ../common/format.c): Remove.
1867 (filestuff.o: ../common/filestuff.c): Remove.
1868 (agent.o: ../common/agent.c): Remove.
1869 (errors.o: ../common/errors.c): Remove.
1870 (environ.o: ../common/environ.c): Remove.
1871 (common-debug.o: ../common/common-debug.c): Remove.
1872 (cleanups.o: ../common/cleanups.c): Remove.
1873 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1874 (fileio.o: ../common/fileio.c): Remove.
1875 (common-regcache.o: ../common/common-regcache.c): Remove.
1876 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1877 (new-op.o: ../common/new-op.c): Remove.
1878 (btrace-common.o: ../common/btrace-common.c): Remove.
1880 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1882 * Makefile.in (%.o: ../target/%.c): New rule.
1883 (waitstatus.o: ../target/waitstatus.c): Remove.
1885 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1888 (%.c: ../regformats/%.dat,
1889 (%.c: ../regformats/arm/%.dat,
1890 (%.c: ../regformats/i386/%.dat,
1891 (%.c: ../regformats/rs6000/%.dat): New rules.
1892 (aarch64.c): Remove.
1893 (reg-arm.c): Remove.
1894 (arm-with-iwmmxt.c): Remove.
1895 (arm-with-vfpv2.c): Remove.
1896 (arm-with-vfpv3.c): Remove.
1897 (arm-with-neon.c): Remove.
1898 (reg-bfin.c): Remove.
1899 (reg-cris.c): Remove.
1900 (reg-crisv32.c): Remove.
1902 (i386-linux.c): Remove.
1903 (i386-avx.c): Remove.
1904 (i386-avx-linux.c): Remove.
1905 (i386-avx-avx512.c): Remove.
1906 (i386-avx-avx512-linux.c): Remove.
1907 (i386-mpx.c): Remove.
1908 (i386-mpx-linux.c): Remove.
1909 (i386-avx-mpx-avx512-pku.c): Remove.
1910 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1911 (i386-avx-mpx.c): Remove.
1912 (i386-avx-mpx-linux.c): Remove.
1913 (i386-mmx.c): Remove.
1914 (i386-mmx-linux.c): Remove.
1915 (reg-ia64.c): Remove.
1916 (reg-m32r.c): Remove.
1917 (reg-m68k.c): Remove.
1919 (mips-linux.c): Remove.
1920 (mips-dsp-linux.c): Remove.
1921 (mips64-linux.c): Remove.
1922 (mips64-dsp-linux.c): Remove.
1923 (nios2-linux.c): Remove.
1924 (powerpc-32.c): Remove.
1925 (powerpc-32l.c): Remove.
1926 (powerpc-altivec32l.c): Remove.
1927 (powerpc-cell32l.c): Remove.
1928 (powerpc-vsx32l.c): Remove.
1929 (powerpc-isa205-32l.c): Remove.
1930 (powerpc-isa205-altivec32l.c): Remove.
1931 (powerpc-isa205-vsx32l.c): Remove.
1932 (powerpc-e500l.c): Remove.
1933 (powerpc-64l.c): Remove.
1934 (powerpc-altivec64l.c): Remove.
1935 (powerpc-cell64l.c): Remove.
1936 (powerpc-vsx64l.c): Remove.
1937 (powerpc-isa205-64l.c): Remove.
1938 (powerpc-isa205-altivec64l.c): Remove.
1939 (powerpc-isa205-vsx64l.c): Remove.
1940 (s390-linux32.c): Remove.
1941 (s390-linux32v1.c): Remove.
1942 (s390-linux32v2.c): Remove.
1943 (s390-linux64.c): Remove.
1944 (s390-linux64v1.c): Remove.
1945 (s390-linux64v2.c): Remove.
1946 (s390-te-linux64.c): Remove.
1947 (s390-vx-linux64.c): Remove.
1948 (s390-tevx-linux64.c): Remove.
1949 (s390x-linux64.c): Remove.
1950 (s390x-linux64v1.c): Remove.
1951 (s390x-linux64v2.c): Remove.
1952 (s390x-te-linux64.c): Remove.
1953 (s390x-vx-linux64.c): Remove.
1954 (s390x-tevx-linux64.c): Remove.
1955 (tic6x-c64xp-linux.c): Remove.
1956 (tic6x-c64x-linux.c): Remove.
1957 (tic6x-c62x-linux.c): Remove.
1959 (reg-sparc64.c): Remove.
1960 (reg-spu.c): Remove.
1962 (amd64-linux.c): Remove.
1963 (amd64-avx.c): Remove.
1964 (amd64-avx-linux.c): Remove.
1965 (amd64-avx-avx512.c): Remove.
1966 (amd64-avx-avx512-linux.c): Remove.
1967 (amd64-mpx.c): Remove.
1968 (amd64-mpx-linux.c): Remove.
1969 (amd64-avx-mpx-avx512-pku.c): Remove.
1970 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1971 (amd64-avx-mpx.c): Remove.
1972 (amd64-avx-mpx-linux.c): Remove.
1974 (x32-linux.c): Remove.
1975 (x32-avx.c): Remove.
1976 (x32-avx-linux.c): Remove.
1977 (x32-avx-avx512.c): Remove.
1978 (x32-avx-avx512-linux.c): Remove.
1979 (reg-xtensa.c): Remove.
1980 (reg-tilegx.c): Remove.
1981 (reg-tilegx32.c): Remove.
1983 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1985 * Makefile.in (SFILES): Add "common/environ.c".
1986 (OBJS): Add "common/environ.h".
1988 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1990 * configure.ac: Check if the fs_base and gs_base members of
1991 `struct user_regs_struct' exist.
1992 * config.in: Regenerated.
1993 * configure: Likewise.
1995 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1997 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1999 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2000 (get_next_pcs_syscall_next_pc): Likewise.
2002 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2004 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2005 * nto-x86-low.c: Likewise.
2007 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2009 * Makefile.in: Include disable-implicit-rules.mk.
2011 2016-11-23 Pedro Alves <palves@redhat.com>
2013 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2014 (debug_vprintf): Use std::chrono::steady_clock instead of
2015 gettimeofday. Use '.' instead of ':'.
2016 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2017 (get_timestamp): Use std::chrono::steady_clock instead of
2020 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2022 * Makefile.in: Fix whitespace formatting.
2024 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2026 * Makefile.in (SFILES, OBS): Flatten list and order
2029 2016-11-23 Pedro Alves <palves@redhat.com>
2031 * event-loop.c (handle_file_event): Use warning.
2032 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2033 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2036 2016-11-23 Pedro Alves <palves@redhat.com>
2038 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2040 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2041 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2042 debug_printf and debug_flush for debug output.
2043 * server.c (handle_general_set): Likewise.
2044 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2047 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2049 * Makefile.in (.c.o): Replace rule with ...
2050 (%.o: %.c): ... this one.
2052 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2054 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2055 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2057 * configure.ac: Remove checks for the make program.
2058 * configure: Re-generate.
2060 2016-10-28 Pedro Alves <palves@redhat.com>
2062 * Makefile.in (CXX_DIALECT): Get from configure.
2063 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2064 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2065 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2066 * config.in: Regenerate.
2067 * configure: Regenerate.
2069 2016-10-27 Yao Qi <yao.qi@linaro.org>
2071 * linux-low.c (linux_supports_range_stepping): Return true if
2072 can_software_single_step return true.
2074 2016-10-27 Yao Qi <yao.qi@linaro.org>
2076 * inferiors.c (find_inferior_in_random): New function.
2077 * inferiors.h (find_inferior_in_random): Declare.
2078 * linux-low.c (linux_wait_for_event_filtered): Call
2079 find_inferior_in_random instead of find_inferior.
2081 2016-10-27 Yao Qi <yao.qi@linaro.org>
2083 * linux-low.c (linux_wait_1): If single-step breakpoints are
2084 inserted, remove them.
2086 2016-10-26 Pedro Alves <palves@redhat.com>
2088 * linux-low.c (handle_extended_wait): Link parent/child fork
2090 (linux_wait_1): Unlink them.
2091 (linux_set_resume_request): Ignore resume requests for
2092 already-resumed and unhandled fork child threads.
2093 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2094 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2096 (handle_v_requests) <vCont>: Don't call require_running.
2097 * server.h (in_queued_stop_replies): New declaration.
2099 2016-10-24 Yao Qi <yao.qi@linaro.org>
2102 * linux-aarch64-low.c (append_insns): Cast the return value to
2105 2016-10-10 Yao Qi <yao.qi@linaro.org>
2107 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2109 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2111 * target.c (target_supports_multi_process): New function, moved
2113 * target.h (target_supports_multi_process): ... here. Remove
2116 2016-10-05 Tom Tromey <tom@tromey.com>
2119 * tracepoint.c (handle_tracepoint_bkpts): Check
2120 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2122 2016-10-05 Yao Qi <yao.qi@linaro.org>
2124 * configure.srv: Update the path of arm-*.xml files.
2126 2016-10-05 Terry Guo <terry.guo@arm.com>
2127 Yao Qi <yao.qi@linaro.org>
2129 * Makefile.in: Adjust the path of rules.
2130 * configure.srv: Update the path of xml files.
2131 * regformats/arm-with-iwmmxt.dat: Regenerated.
2132 * regformats/arm-with-neon.dat: Likewise.
2133 * regformats/arm-with-vfpv2.dat: Likewise.
2134 * regformats/arm-with-vfpv3.dat Likewise.
2136 2016-09-30 Yao Qi <yao.qi@linaro.org>
2139 * target.c (target_stop_and_wait): Don't call
2140 target_continue_no_signal, use resume_stop instead.
2142 2016-09-26 Yao Qi <yao.qi@linaro.org>
2144 * linux-low.c (linux_wait_1): Call debug_exit.
2146 2016-09-23 Pedro Alves <palves@redhat.com>
2148 * Makefile.in (SFILES): Add common/new-op.c.
2149 (OBS): Add common/new-op.o.
2150 (new-op.o): New rule.
2152 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2154 * .gitinore: Ignore more files.
2156 2016-09-21 Yao Qi <yao.qi@linaro.org>
2158 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2161 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2163 * server.c (start_inferior): Call target_mourn_inferior instead of
2164 mourn_inferior; pass ptid_t argument to it.
2166 (handle_target_event): Likewise.
2167 * target.c (target_mourn_inferior): New function.
2168 * target.h (mourn_inferior): Delete macro.
2170 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2172 * linux-low.c (lwp_is_stepping): New function.
2174 2016-09-06 Carl Love <cel@us.ibm.com>
2176 * server.c (start_inferior): Fixed comment, requested comment change
2177 didn't get updated correctly. Removed reference to ptrace () call as
2178 it is only true on Linux systems.
2180 2016-09-06 Carl Love <cel@us.ibm.com>
2182 * server.c (start_inferior): Do not call
2183 function target_post_create_inferior () if the
2184 inferior process has already exited.
2186 2016-09-05 Pedro Alves <palves@redhat.com>
2188 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2189 (COMPILE.pre, CC_LD): Use CXX directly.
2190 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2191 * acinclude.m4: Don't include build-with-cxx.m4.
2192 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2193 * configure: Regenerate.
2195 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2198 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2199 call writing data to own_buf.
2201 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2203 * target.c (mywait): Call target_wait instead of
2205 (target_wait): New function.
2207 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2209 * server.c (start_inferior): New variable 'ptid'. Replace calls
2210 to the_target->resume by target_continue{,_no_signal}, depending
2212 * target.c (target_stop_and_wait): Call target_continue_no_signal
2213 instead of the_target->resume.
2214 (target_continue): New function.
2216 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2218 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2220 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2223 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2225 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2226 * linux-arm-low.c (ps_get_thread_area): Likewise.
2227 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2228 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2229 * linux-mips-low.c (ps_get_thread_area): Likewise.
2230 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2231 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2232 * linux-x86-low.c (ps_get_thread_area): Likewise.
2233 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2235 2016-08-19 Pedro Alves <palves@redhat.com>
2237 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2239 2016-08-19 Pedro Alves <palves@redhat.com>
2241 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2242 comment. Use memcpy instead of casting through unsigned long.
2244 2016-08-19 Pedro Alves <palves@redhat.com>
2246 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2247 allocating around 0x80000000.
2249 2016-08-19 Pedro Alves <palves@redhat.com>
2252 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2253 (x32-avx512-linux-ipa.o): New rules.
2254 * configure.ac (x86_64-*-linux*): New x32 check.
2255 * configure.srv (ipa_x32_linux_regobj): New.
2256 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2257 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2259 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2261 * configure: Regenerate.
2263 2016-08-09 Pedro Alves <palves@redhat.com>
2266 * Makefile.in (OBS): Add signals-state-save-restore.o.
2267 (signals-state-save-restore.o): New rule.
2268 * config.in: Regenerate.
2269 * configure: Regenerate.
2270 * linux-low.c: Include "signals-state-save-restore.h".
2271 (linux_create_inferior): Call
2272 restore_original_signals_state.
2273 * server.c: Include "dispositions-save-restore.h".
2274 (captured_main): Call save_original_signals_state.
2276 2016-08-05 Pedro Alves <palves@redhat.com>
2278 * configure: Regenerate.
2280 2016-08-04 Yao Qi <yao.qi@linaro.org>
2282 * linux-low.c (regsets_fetch_inferior_registers): Check
2283 errno is ESRCH or not.
2285 2016-08-02 Yao Qi <yao.qi@linaro.org>
2287 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2288 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2289 (thread_db_load_search): Update.
2290 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2291 td_ta_set_event and td_ta_event_getmsg.
2293 2016-07-26 Pedro Alves <palves@redhat.com>
2296 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2297 of unsigned long for 64-bit registers and use uint32_t instead of
2298 unsigned int for 32-bit registers.
2300 2016-07-26 Pedro Alves <palves@redhat.com>
2302 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2305 2016-07-21 Tom Tromey <tom@tromey.com>
2307 * configure: Rebuild.
2309 2016-07-21 Yao Qi <yao.qi@linaro.org>
2311 * mem-break.c (find_gdb_breakpoint): Cast bp to
2312 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2314 2016-07-21 Yao Qi <yao.qi@linaro.org>
2316 * server.c (handle_v_requests): Support s and S actions
2317 if target_supports_software_single_step return true.
2319 2016-07-21 Yao Qi <yao.qi@linaro.org>
2321 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2322 is resume_step, call maybe_hw_step.
2323 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2325 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2327 (proceed_one_lwp): If resume request is resume_step, install
2328 reinsert breakpoints and call maybe_hw_step.
2330 2016-07-21 Yao Qi <yao.qi@linaro.org>
2332 * linux-low.c (proceed_one_lwp): Declare.
2333 (linux_resume_one_thread): Remove local variable 'step'.
2334 Lift code enqueue signal. Call proceed_one_lwp instead of
2335 linux_resume_one_lwp.
2337 2016-07-21 Yao Qi <yao.qi@linaro.org>
2339 * linux-low.c (linux_resume_one_thread): Call
2340 enqueue_pending_signal.
2342 2016-07-21 Yao Qi <yao.qi@linaro.org>
2344 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2345 * inferiors.c (do_restore_current_thread_cleanup): New function.
2346 (make_cleanup_restore_current_thread): Likewise.
2347 * linux-low.c (install_software_single_step_breakpoints): Call
2348 make_cleanup_restore_current_thread. Switch current_thread to
2351 2016-07-21 Yao Qi <yao.qi@linaro.org>
2353 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2354 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2355 (clone_one_breakpoint): Likewise.
2356 (delete_reinsert_breakpoints): Change parameter to thread.
2358 (has_reinsert_breakpoints): Likewise.
2359 (uninsert_reinsert_breakpoints): Likewise.
2360 (reinsert_reinsert_breakpoints): Likewise.
2361 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2362 (delete_reinsert_breakpoints): Likewise.
2363 (reinsert_reinsert_breakpoints): Likewise.
2364 (uninsert_reinsert_breakpoints): Likewise.
2365 (has_reinsert_breakpoints): Likewise.
2367 2016-07-21 Yao Qi <yao.qi@linaro.org>
2369 * inferiors.c (get_thread_process): Make parameter const.
2370 * inferiors.h (get_thread_process): Update declaration.
2371 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2372 Add new parameters child_thread and parent_thread. Callers
2374 * mem-break.h (clone_all_breakpoints): Update declaration.
2376 2016-07-21 Yao Qi <yao.qi@linaro.org>
2378 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2379 <command_list, handler>: Remove.
2380 (struct gdb_breakpoint): New.
2381 (struct other_breakpoint): New.
2382 (struct reinsert_breakpoint): New.
2383 (is_gdb_breakpoint): New function.
2384 (any_persistent_commands): Update command_list if
2385 is_gdb_breakpoint returns true.
2386 (set_breakpoint): Create breakpoints according to their types.
2387 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2388 (set_gdb_breakpoint_1): Likewise.
2389 (set_gdb_breakpoint): Likewise.
2390 (clear_breakpoint_conditions): Change parameter type to
2391 'struct gdb_breakpoint *'.
2392 (clear_breakpoint_commands): Likewise.
2393 (clear_breakpoint_conditions_and_commands): Likewise.
2394 (add_condition_to_breakpoint): Likewise.
2395 (add_breakpoint_condition): Likewise.
2396 (add_commands_to_breakpoint): Likewise.
2397 (check_breakpoints): Check other_breakpoint.
2398 (clone_one_breakpoint): Clone breakpopint according to its type.
2399 * mem-break.h (struct gdb_breakpoint): Declare.
2400 (set_gdb_breakpoint): Update declaration.
2401 (clear_breakpoint_conditions_and_commands): Likewise.
2402 (add_breakpoint_condition): Likewise.
2403 (add_breakpoint_commands): Likewise.
2404 * server.c (process_point_options): Change parameter type to
2405 'struct gdb_breakpoint *'.
2407 2016-07-21 Yao Qi <yao.qi@linaro.org>
2409 * mem-break.c (set_breakpoint_at): Rename it to ...
2410 (set_breakpoint_type_at): ... it.
2411 (set_breakpoint_at): Call set_breakpoint_type_at.
2412 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2413 * mem-break.h (set_breakpoint_at): Update comments.
2415 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2417 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2419 (nios2_store_gregset): Likewise.
2421 2016-07-01 Pedro Alves <palves@redhat.com>
2422 Antoine Tremblay <antoine.tremblay@ericsson.com>
2424 * linux-low.c: Change interface to take the target lwp_info
2425 pointer directly and return void. Handle detaching from a zombie
2427 (linux_detach_lwp_callback): New function.
2428 (linux_detach): Detach from the leader thread after detaching from
2431 2016-06-28 Yao Qi <yao.qi@linaro.org>
2433 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2434 for variable new_offset.
2435 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2436 (aarch64_ftrace_insn_reloc_cb): Likewise.
2437 (aarch64_ftrace_insn_reloc_tb): Likewise.
2438 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2439 PRIx64 instead of PRIx32.
2441 2016-06-28 Yao Qi <yao.qi@linaro.org>
2443 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2444 (the_low_target): Install arm_get_syscall_trapinfo.
2446 2016-06-28 Yao Qi <yao.qi@linaro.org>
2448 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2450 (the_low_target): Install aarch64_get_syscall_trapinfo.
2452 2016-06-28 Yao Qi <yao.qi@linaro.org>
2454 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2456 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2457 Remove parameter sysno.
2458 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2461 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2463 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2464 (s390_emit_ne_goto): Likewise.
2465 (s390_emit_lt_goto): Likewise.
2466 (s390_emit_le_goto): Likewise.
2467 (s390_emit_gt_goto): Likewise.
2468 (s390_emit_ge_goto): Likewise.
2469 (s390x_emit_eq_goto): Likewise.
2470 (s390x_emit_ne_goto): Likewise.
2471 (s390x_emit_lt_goto): Likewise.
2472 (s390x_emit_le_goto): Likewise.
2473 (s390x_emit_gt_goto): Likewise.
2474 (s390x_emit_ge_goto): Likewise.
2475 (s390_emit_ops_impl): Mark variable static.
2476 (s390x_emit_ops): Likewise.
2478 2016-06-17 Yao Qi <yao.qi@linaro.org>
2480 * linux-low.c (handle_extended_wait): Call
2481 uninsert_reinsert_breakpoints for the parent process. Remove
2482 reinsert breakpoints from the child process. Reinsert them to
2483 the parent process when vfork is done.
2484 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2485 (reinsert_reinsert_breakpoints): New function.
2486 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2487 (reinsert_reinsert_breakpoints): Declare.
2489 2016-06-17 Yao Qi <yao.qi@linaro.org>
2491 * linux-low.c (handle_extended_wait): If the parent is doing
2492 step-over, remove the reinsert breakpoints from the forked child.
2494 2016-06-17 Yao Qi <yao.qi@linaro.org>
2496 * linux-low.c (unsuspend_all_lwps): Declare.
2497 (linux_low_filter_event): If thread exited, call finish_step_over.
2498 If step-over is finished, unsuspend other threads.
2500 2016-06-17 Yao Qi <yao.qi@linaro.org>
2502 * linux-low.c (linux_resume_one_lwp_throw): Assert
2503 has_reinsert_breakpoints returns false.
2504 * mem-break.c (delete_disabled_breakpoints): Assert
2505 bp type isn't reinsert_breakpoint.
2507 2016-06-17 Yao Qi <yao.qi@linaro.org>
2509 * linux-low.c (maybe_hw_step): New function.
2510 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2511 (finish_step_over): Switch current_thread to lwp temporarily,
2512 and assert has_reinsert_breakpoints returns true.
2513 (proceed_one_lwp): Call maybe_hw_step.
2514 * mem-break.c (has_reinsert_breakpoints): New function.
2515 * mem-break.h (has_reinsert_breakpoints): Declare.
2517 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2519 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2521 2016-05-17 Yao Qi <yao.qi@linaro.org>
2523 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2524 instead of find_inferior.
2526 2016-05-05 Yao Qi <yao.qi@linaro.org>
2528 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2529 Initialize res to zero.
2531 2016-05-05 Yao Qi <yao.qi@linaro.org>
2533 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2536 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2538 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2539 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2540 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2542 2016-04-28 Par Olsson <par.olsson@windriver.com>
2543 Simon Marchi <simon.marchi@ericsson.com>
2545 * tracepoint.c (write_inferior_int8): New function.
2546 (cmd_qtenable_disable): Write enable flag using
2547 write_inferior_int8.
2549 2016-04-25 Yao Qi <yao.qi@linaro.org>
2551 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2552 (need_step_over_p): Return zero if the LWP has pending signals
2553 can be delivered on software single step target.
2555 2016-04-25 Yao Qi <yao.qi@linaro.org>
2557 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2558 return instead of error.
2560 2016-04-22 Yao Qi <yao.qi@linaro.org>
2562 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2565 2016-04-22 Yao Qi <yao.qi@linaro.org>
2567 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2568 signal when stepping over breakpoint with software single
2571 2016-04-21 Pedro Alves <palves@redhat.com>
2573 * linux-s390-low.c (s390_collect_ptrace_register)
2574 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2576 (s390_check_regset): Use void * instead of gdb_byte *.
2578 2016-04-20 Pedro Alves <palves@redhat.com>
2580 * configure: Renegerate.
2582 2016-04-20 Yao Qi <yao.qi@linaro.org>
2584 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2585 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2587 (arm_store_gregset): Likewise.
2589 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2591 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2592 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2593 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2594 (amd64-avx-mpx-linux.c): New rules.
2595 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2596 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2597 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2598 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2599 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2600 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2601 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2602 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2603 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2604 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2605 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2606 * linux-x86-low.c (x86_linux_read_description): Add case for
2607 X86_XSTATE_AVX_MPX_MASK.
2608 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2609 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2610 init_registers_i386_avx_mpx_linux.
2611 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2612 (initialize_low_tracepoint): Call
2613 init_registers_i386_avx_mpx_linux.
2614 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2615 (initialize_low_tracepoint): Call
2616 init_registers_amd64_avx_mpx_linux.
2617 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2618 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2619 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2622 2016-04-18 Pedro Alves <palves@redhat.com>
2624 * configure: Regenerate.
2626 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2628 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2629 (aarch64_emit_sub): Likewise.
2631 2016-04-12 Pedro Alves <palves@redhat.com>
2633 * utils.c (prepare_to_throw_exception): Delete.
2635 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2637 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2639 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2641 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2643 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2645 * linux-aarch64-ipa.c: Add <elf.h> include.
2646 * linux-ppc-ipa.c: Add <elf.h> include.
2647 * linux-s390-ipa.c: Add <elf.h> include.
2649 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2651 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2652 (get_raw_reg_ptr): Likewise.
2653 (get_trace_state_variable_value_ptr): Likewise.
2654 (set_trace_state_variable_value_ptr): Likewise.
2655 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2658 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2659 Marcin Kościelnicki <koriakin@0x04.net>
2662 * linux-ppc-low.c (emit_insns): New function.
2663 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2664 (ppc_emit_prologue): New function.
2665 (ppc_emit_epilogue): New function.
2666 (ppc_emit_add): New function.
2667 (ppc_emit_sub): New function.
2668 (ppc_emit_mul): New function.
2669 (ppc_emit_lsh): New function.
2670 (ppc_emit_rsh_signed): New function.
2671 (ppc_emit_rsh_unsigned): New function.
2672 (ppc_emit_ext): New function.
2673 (ppc_emit_zero_ext): New function.
2674 (ppc_emit_log_not): New function.
2675 (ppc_emit_bit_and): New function.
2676 (ppc_emit_bit_or): New function.
2677 (ppc_emit_bit_xor): New function.
2678 (ppc_emit_bit_not): New function.
2679 (ppc_emit_equal): New function.
2680 (ppc_emit_less_signed): New function.
2681 (ppc_emit_less_unsigned): New function.
2682 (ppc_emit_ref): New function.
2683 (ppc_emit_const): New function.
2684 (ppc_emit_reg): New function.
2685 (ppc_emit_pop): New function.
2686 (ppc_emit_stack_flush): New function.
2687 (ppc_emit_swap): New function.
2688 (ppc_emit_stack_adjust): New function.
2689 (ppc_emit_call): New function.
2690 (ppc_emit_int_call_1): New function.
2691 (ppc_emit_void_call_2): New function.
2692 (ppc_emit_if_goto): New function.
2693 (ppc_emit_goto): New function.
2694 (ppc_emit_eq_goto): New function.
2695 (ppc_emit_ne_goto): New function.
2696 (ppc_emit_lt_goto): New function.
2697 (ppc_emit_le_goto): New function.
2698 (ppc_emit_gt_goto): New function.
2699 (ppc_emit_ge_goto): New function.
2700 (ppc_write_goto_address): New function.
2701 (ppc_emit_ops_impl): New static variable.
2702 (ppc64v1_emit_prologue): New function.
2703 (ppc64v2_emit_prologue): New function.
2704 (ppc64_emit_epilogue): New function.
2705 (ppc64_emit_add): New function.
2706 (ppc64_emit_sub): New function.
2707 (ppc64_emit_mul): New function.
2708 (ppc64_emit_lsh): New function.
2709 (ppc64_emit_rsh_signed): New function.
2710 (ppc64_emit_rsh_unsigned): New function.
2711 (ppc64_emit_ext): New function.
2712 (ppc64_emit_zero_ext): New function.
2713 (ppc64_emit_log_not): New function.
2714 (ppc64_emit_bit_and): New function.
2715 (ppc64_emit_bit_or): New function.
2716 (ppc64_emit_bit_xor): New function.
2717 (ppc64_emit_bit_not): New function.
2718 (ppc64_emit_equal): New function.
2719 (ppc64_emit_less_signed): New function.
2720 (ppc64_emit_less_unsigned): New function.
2721 (ppc64_emit_ref): New function.
2722 (ppc64_emit_const): New function.
2723 (ppc64v1_emit_reg): New function.
2724 (ppc64v2_emit_reg): New function.
2725 (ppc64_emit_pop): New function.
2726 (ppc64_emit_stack_flush): New function.
2727 (ppc64_emit_swap): New function.
2728 (ppc64v1_emit_call): New function.
2729 (ppc64v2_emit_call): New function.
2730 (ppc64v1_emit_int_call_1): New function.
2731 (ppc64v2_emit_int_call_1): New function.
2732 (ppc64v1_emit_void_call_2): New function.
2733 (ppc64v2_emit_void_call_2): New function.
2734 (ppc64_emit_if_goto): New function.
2735 (ppc64_emit_eq_goto): New function.
2736 (ppc64_emit_ne_goto): New function.
2737 (ppc64_emit_lt_goto): New function.
2738 (ppc64_emit_le_goto): New function.
2739 (ppc64_emit_gt_goto): New function.
2740 (ppc64_emit_ge_goto): New function.
2741 (ppc64v1_emit_ops_impl): New static variable.
2742 (ppc64v2_emit_ops_impl): New static variable.
2743 (ppc_emit_ops): New function.
2744 (linux_low_target): Wire in ppc_emit_ops.
2746 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2747 Marcin Kościelnicki <koriakin@0x04.net>
2750 * Makefile.in: Add powerpc-*-ipa.o
2751 * configure.srv: Add ipa_obj for powerpc*-linux.
2752 * linux-ppc-ipa.c: New file.
2753 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2755 (PPC_FIELD): New macro.
2756 (PPC_SEXT): New macro.
2757 (PPC_OP6): New macro.
2758 (PPC_BO): New macro.
2759 (PPC_LI): New macro.
2760 (PPC_BD): New macro.
2761 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2762 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2763 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2764 (ppc_get_thread_area): New function.
2765 (is_elfv2_inferior): New function.
2766 (gen_ds_form): New function.
2767 (GEN_STD): New macro.
2768 (GEN_STDU): New macro.
2769 (GEN_LD): New macro.
2770 (GEN_LDU): New macro.
2771 (gen_d_form): New function.
2772 (GEN_ADDI): New macro.
2773 (GEN_ADDIS): New macro.
2774 (GEN_LI): New macro.
2775 (GEN_LIS): New macro.
2776 (GEN_ORI): New macro.
2777 (GEN_ORIS): New macro.
2778 (GEN_LWZ): New macro.
2779 (GEN_STW): New macro.
2780 (GEN_STWU): New macro.
2781 (gen_xfx_form): New function.
2782 (GEN_MFSPR): New macro.
2783 (GEN_MTSPR): New macro.
2784 (GEN_MFCR): New macro.
2785 (GEN_MTCR): New macro.
2786 (GEN_SYNC): New macro.
2787 (GEN_LWSYNC): New macro.
2788 (gen_x_form): New function.
2789 (GEN_OR): New macro.
2790 (GEN_MR): New macro.
2791 (GEN_LWARX): New macro.
2792 (GEN_STWCX): New macro.
2793 (GEN_CMPW): New macro.
2794 (gen_md_form): New function.
2795 (GEN_RLDICL): New macro.
2796 (GEN_RLDICR): New macro.
2797 (gen_i_form): New function.
2799 (GEN_BL): New macro.
2800 (gen_b_form): New function.
2801 (GEN_BNE): New macro.
2802 (GEN_LOAD): New macro.
2803 (GEN_STORE): New macro.
2804 (gen_limm): New function.
2805 (gen_atomic_xchg): New function.
2806 (gen_call): New function.
2807 (ppc_relocate_instruction): New function.
2808 (ppc_install_fast_tracepoint_jump_pad): New function.
2809 (ppc_get_min_fast_tracepoint_insn_len): New function.
2810 (ppc_get_ipa_tdesc_idx): New function.
2811 (the_low_target): Wire in the new functions.
2812 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2814 * linux-ppc-tdesc.h: New file.
2816 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2818 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2819 (alloc_jump_pad_buffer): New function.
2820 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2821 (alloc_jump_pad_buffer): New function.
2822 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2823 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2824 (alloc_jump_pad_buffer): New function.
2825 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2826 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2827 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2828 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2830 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2832 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2833 * linux-amd64-ipa.c: Likewise.
2834 * linux-i386-ipa.c: Likewise.
2835 * linux-s390-ipa.c: Likewise.
2836 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2837 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2838 set_trace_state_variable_value_ptr.
2839 (struct ipa_sym_addresses): Likewise.
2840 (symbol_list): Likewise.
2841 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2842 accessing gdb_collect directly.
2843 (gdb_collect_ptr_type): New typedef.
2844 (get_raw_reg_ptr_type): New typedef.
2845 (get_trace_state_variable_value_ptr_type): New typedef.
2846 (set_trace_state_variable_value_ptr_type): New typedef.
2847 (gdb_collect_ptr): New global.
2848 (get_raw_reg_ptr): New global.
2849 (get_trace_state_variable_value_ptr): New global.
2850 (set_trace_state_variable_value_ptr): New global.
2851 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2852 accessing get_raw_reg directly.
2853 (get_get_tsv_func_addr): Likewise for
2854 get_trace_state_variable_value_ptr.
2855 (get_set_tsv_func_addr): Likewise for
2856 set_trace_state_variable_value_ptr.
2857 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2859 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2861 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2863 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2865 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2867 (relocate_instruction): Remove own_buf.
2868 * server.c (own_buf): Make global.
2869 (handle_v_requests): Make global.
2870 * server.h (own_buf): New declaration.
2871 (handle_v_requests): New prototype.
2873 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2876 * linux-s390-low.c (add_insns): New function.
2877 (s390_emit_prologue): New function.
2878 (s390_emit_epilogue): New function.
2879 (s390_emit_add): New function.
2880 (s390_emit_sub): New function.
2881 (s390_emit_mul): New function.
2882 (s390_emit_lsh): New function.
2883 (s390_emit_rsh_signed): New function.
2884 (s390_emit_rsh_unsigned): New function.
2885 (s390_emit_ext): New function.
2886 (s390_emit_log_not): New function.
2887 (s390_emit_bit_and): New function.
2888 (s390_emit_bit_or): New function.
2889 (s390_emit_bit_xor): New function.
2890 (s390_emit_bit_not): New function.
2891 (s390_emit_equal): New function.
2892 (s390_emit_less_signed): New function.
2893 (s390_emit_less_unsigned): New function.
2894 (s390_emit_ref): New function.
2895 (s390_emit_if_goto): New function.
2896 (s390_emit_goto): New function.
2897 (s390_write_goto_address): New function.
2898 (s390_emit_litpool): New function.
2899 (s390_emit_const): New function.
2900 (s390_emit_call): New function.
2901 (s390_emit_reg): New function.
2902 (s390_emit_pop): New function.
2903 (s390_emit_stack_flush): New function.
2904 (s390_emit_zero_ext): New function.
2905 (s390_emit_swap): New function.
2906 (s390_emit_stack_adjust): New function.
2907 (s390_emit_set_r2): New function.
2908 (s390_emit_int_call_1): New function.
2909 (s390_emit_void_call_2): New function.
2910 (s390_emit_eq_goto): New function.
2911 (s390_emit_ne_goto): New function.
2912 (s390_emit_lt_goto): New function.
2913 (s390_emit_le_goto): New function.
2914 (s390_emit_gt_goto): New function.
2915 (s390_emit_ge_goto): New function.
2916 (s390x_emit_prologue): New function.
2917 (s390x_emit_epilogue): New function.
2918 (s390x_emit_add): New function.
2919 (s390x_emit_sub): New function.
2920 (s390x_emit_mul): New function.
2921 (s390x_emit_lsh): New function.
2922 (s390x_emit_rsh_signed): New function.
2923 (s390x_emit_rsh_unsigned): New function.
2924 (s390x_emit_ext): New function.
2925 (s390x_emit_log_not): New function.
2926 (s390x_emit_bit_and): New function.
2927 (s390x_emit_bit_or): New function.
2928 (s390x_emit_bit_xor): New function.
2929 (s390x_emit_bit_not): New function.
2930 (s390x_emit_equal): New function.
2931 (s390x_emit_less_signed): New function.
2932 (s390x_emit_less_unsigned): New function.
2933 (s390x_emit_ref): New function.
2934 (s390x_emit_if_goto): New function.
2935 (s390x_emit_const): New function.
2936 (s390x_emit_call): New function.
2937 (s390x_emit_reg): New function.
2938 (s390x_emit_pop): New function.
2939 (s390x_emit_stack_flush): New function.
2940 (s390x_emit_zero_ext): New function.
2941 (s390x_emit_swap): New function.
2942 (s390x_emit_stack_adjust): New function.
2943 (s390x_emit_int_call_1): New function.
2944 (s390x_emit_void_call_2): New function.
2945 (s390x_emit_eq_goto): New function.
2946 (s390x_emit_ne_goto): New function.
2947 (s390x_emit_lt_goto): New function.
2948 (s390x_emit_le_goto): New function.
2949 (s390x_emit_gt_goto): New function.
2950 (s390x_emit_ge_goto): New function.
2951 (s390_emit_ops): New function.
2952 (struct linux_target_ops): Fill in emit_ops hook.
2954 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2957 * Makefile.in: Add s390 IPA files.
2958 * configure.srv: Build IPA for s390.
2959 * linux-s390-ipa.c: New file.
2960 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2961 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2962 (tdesc_s390_linux32): Likewise.
2963 (init_registers_s390_linux32v1): Likewise.
2964 (tdesc_s390_linux32v1): Likewise.
2965 (init_registers_s390_linux32v2): Likewise.
2966 (tdesc_s390_linux32v2): Likewise.
2967 (init_registers_s390_linux64): Likewise.
2968 (tdesc_s390_linux64): Likewise.
2969 (init_registers_s390_linux64v1): Likewise.
2970 (tdesc_s390_linux64v1): Likewise.
2971 (init_registers_s390_linux64v2): Likewise.
2972 (tdesc_s390_linux64v2): Likewise.
2973 (init_registers_s390_te_linux64): Likewise.
2974 (tdesc_s390_te_linux64): Likewise.
2975 (init_registers_s390_vx_linux64): Likewise.
2976 (tdesc_s390_vx_linux64): Likewise.
2977 (init_registers_s390_tevx_linux64): Likewise.
2978 (tdesc_s390_tevx_linux64): Likewise.
2979 (init_registers_s390x_linux64): Likewise.
2980 (tdesc_s390x_linux64): Likewise.
2981 (init_registers_s390x_linux64v1): Likewise.
2982 (tdesc_s390x_linux64v1): Likewise.
2983 (init_registers_s390x_linux64v2): Likewise.
2984 (tdesc_s390x_linux64v2): Likewise.
2985 (init_registers_s390x_te_linux64): Likewise.
2986 (tdesc_s390x_te_linux64): Likewise.
2987 (init_registers_s390x_vx_linux64): Likewise.
2988 (tdesc_s390x_vx_linux64): Likewise.
2989 (init_registers_s390x_tevx_linux64): Likewise.
2990 (tdesc_s390x_tevx_linux64): Likewise.
2991 (have_hwcap_s390_vx): New static variable.
2992 (s390_arch_setup): Fill have_hwcap_s390_vx.
2993 (s390_get_thread_area): New function.
2994 (s390_ft_entry_gpr_esa): New const.
2995 (s390_ft_entry_gpr_zarch): New const.
2996 (s390_ft_entry_misc): New const.
2997 (s390_ft_entry_fr): New const.
2998 (s390_ft_entry_vr): New const.
2999 (s390_ft_main_31): New const.
3000 (s390_ft_main_64): New const.
3001 (s390_ft_exit_fr): New const.
3002 (s390_ft_exit_vr): New const.
3003 (s390_ft_exit_misc): New const.
3004 (s390_ft_exit_gpr_esa): New const.
3005 (s390_ft_exit_gpr_zarch): New const.
3006 (append_insns): New function.
3007 (s390_relocate_instruction): New function.
3008 (s390_install_fast_tracepoint_jump_pad): New function.
3009 (s390_get_min_fast_tracepoint_insn_len): New function.
3010 (s390_get_ipa_tdesc_idx): New function.
3011 (struct linux_target_ops): Wire in the above functions.
3012 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3013 * linux-s390-tdesc.h: New file.
3015 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3017 * linux-s390-low.c (s390_supports_tracepoints): New function.
3018 (struct linux_target_ops): Fill supports_tracepoints hook.
3020 2016-03-18 Yao Qi <yao.qi@linaro.org>
3022 * linux-low.c (lwp_signal_can_be_delivered): New function.
3023 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3025 2016-03-18 Yao Qi <yao.qi@linaro.org>
3027 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3028 0 if signal is enqueued. Remove 'signal' from one debugging
3029 message. Move one debugging message to some lines below.
3030 Remove code setting 'signal' to 0.
3032 2016-03-18 Yao Qi <yao.qi@linaro.org>
3034 * linux-low.c (linux_low_filter_event): Remove redundant
3035 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3037 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3039 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3040 (struct linux_target_ops): Wire in the above.
3042 2016-03-03 Yao Qi <yao.qi@linaro.org>
3044 * linux-low.c: Update comments to start_step_over.
3046 2016-03-03 Yao Qi <yao.qi@linaro.org>
3049 * linux-low.c (handle_extended_wait): Set child suspended
3050 if event_lwp->bp_reinsert isn't zero.
3052 2016-03-02 Yao Qi <yao.qi@linaro.org>
3054 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3055 enqueue_pending_signal.
3057 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3059 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3062 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3064 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3065 (s390_regmap_3264) [!__s390x__]: New global.
3066 (s390_collect_ptrace_register): Skip map entries containing -1.
3067 (s390_supply_ptrace_register): Ditto.
3068 (s390_fill_gprs_high): New function.
3069 (s390_store_gprs_high): New function.
3070 (s390_regsets): Add NT_S390_HIGH_GPRS.
3071 (s390_get_hwcap): Enable on 31-bit.
3072 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3073 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3074 Detect NT_S390_HIGH_GPRS.
3075 (s390_usrregs_info_3264): Enable on 31-bit.
3076 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3077 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3079 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3082 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3083 * configure.srv: Ditto.
3084 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3085 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3086 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3087 (init_registers_amd64_linux): Remove prototype.
3088 (tdesc_amd64_linux): Remove declaration.
3089 (get_ipa_tdesc): New function.
3090 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3091 initialize remaining tdescs.
3092 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3093 (init_registers_i386_linux): Remove prototype.
3094 (tdesc_i386_linux): Remove declaration.
3095 (get_ipa_tdesc): New function.
3096 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3097 initialize remaining tdescs.
3098 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3099 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3100 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3101 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3102 (x86_get_ipa_tdesc_idx): New function.
3103 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3104 * linux-x86-tdesc.h: New file.
3105 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3106 (target_get_ipa_tdesc_idx): New macro.
3107 * tracepoint.c (ipa_tdesc_idx): New macro.
3108 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3109 (symbol_list): Add ipa_tdesc_idx.
3110 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3111 (ipa_tdesc): Remove.
3112 (ipa_tdesc_idx): New variable.
3113 (get_context_regcache): Use get_ipa_tdesc.
3114 (gdb_collect): Ditto.
3116 * tracepoint.h (get_ipa_tdesc): New prototype.
3117 (ipa_tdesc): Remove.
3119 2016-02-24 Pedro Alves <palves@redhat.com>
3121 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3122 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3123 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3124 Factor out common code between the USE_SIGTRAP_SIGINFO and
3125 !USE_SIGTRAP_SIGINFO blocks.
3126 (linux_low_filter_event): Call save_stop_reason instead of
3127 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3129 (linux_wait_1): Update comments.
3131 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3133 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3134 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3135 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3136 ppc_insert_point, ppc_remove_point.
3138 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3140 * linux-s390-low.c (s390_supports_z_point_type): New function.
3141 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3143 2016-02-16 Yao Qi <yao.qi@linaro.org>
3145 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3146 PC. Get pc from regcache_read_pc.
3148 2016-02-12 Yao Qi <yao.qi@linaro.org>
3150 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3151 or linux_get_pc_32bit.
3152 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3154 2016-02-12 Yao Qi <yao.qi@linaro.org>
3156 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3157 arm_linux_get_next_pcs_fixup.
3159 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3161 * tracepoint.c (x_tracepoint_action_download): Change
3162 write_inferior_data_ptr to write_inferior_data_pointer.
3163 (cmd_qtstart): Likewise.
3164 (write_inferior_data_ptr): Remove.
3165 (download_agent_expr): Change write_inferior_data_ptr to
3166 write_inferior_data_pointer.
3167 (download_tracepoint_1): Likewise.
3168 (download_tracepoint): Likewise.
3169 (download_trace_state_variables): Likewise.
3171 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3172 Marcin Kościelnicki <koriakin@0x04.net>
3174 * tracepoint.c (struct tracepoint_action_ops): Remove.
3175 (struct tracepoint_action): Remove ops.
3176 (m_tracepoint_action_download, r_tracepoint_action_download)
3177 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3178 size and offset accordingly.
3179 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3180 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3181 (tracepoint_action_send, tracepoint_action_download): New functions.
3182 Helpers for trace action handlers.
3183 (add_tracepoint_action): Remove setup actions ops.
3184 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3186 2016-02-10 Yao Qi <yao.qi@linaro.org>
3188 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3190 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3192 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3194 * configure: Regenerate.
3196 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3198 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3199 void * to gdb_byte *.
3200 * linux-low.c (siginfo_fixup): Likewise.
3201 (linux_xfer_siginfo): Likewise.
3202 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3204 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3206 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3208 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3210 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3212 * linux-x86-low.c [__x86_64__]: Include
3213 "nat/amd64-linux-siginfo.h".
3214 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3215 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3216 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3217 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3218 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3219 (cpt_si_fd, si_timerid, si_overrun): Move from
3220 nat/amd64-linux-siginfo.c.
3221 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3223 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3225 * server.c (skip_to_semicolon): Remove.
3226 (process_point_options): Use strchrnul instead of
3229 2016-01-26 Yao Qi <yao.qi@linaro.org>
3231 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3232 * linux-low.c (install_software_single_step_breakpoints): Don't
3233 call regcache_read_pc.
3234 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3237 2016-01-26 Yao Qi <yao.qi@linaro.org>
3239 * linux-low.c (install_software_single_step_breakpoints): Call
3240 regcache_read_pc instead of get_pc.
3242 2016-01-26 Yao Qi <yao.qi@linaro.org>
3244 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3245 (unblock_async_io): Rename to ...
3246 (block_unblock_async_io): ... it. New function.
3247 (enable_async_io): Don't install SIGIO handler. Unblock it
3249 (disable_async_io): Don't ignore SIGIO. Block it instead.
3250 (initialize_async_io): Install SIGIO handler. Don't call
3253 2016-01-26 Yao Qi <yao.qi@linaro.org>
3255 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3256 first character is '\003', call *the_target->request_interrupt.
3258 2016-01-25 Yao Qi <yao.qi@linaro.org>
3260 * remote-utils.c (new_thread_notify): Remove.
3261 (dead_thread_notify): Likewise.
3262 * remote-utils.h (new_thread_notify): Remove declaration.
3263 (dead_thread_notify): Likewise.
3265 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3267 * gdb.trace/pending.exp: Fix expected message on continue.
3269 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3271 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3272 it works properly on big-endian machines where sizeof (CORE_ADDR)
3275 2016-01-21 Pedro Alves <palves@redhat.com>
3277 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3278 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3279 * configure: Regenerate.
3281 2016-01-21 Yao Qi <yao.qi@linaro.org>
3283 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3284 is_thumb and set it according to CPSR saved on the stack.
3285 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3286 arm_sigreturn_next_pc.
3288 2016-01-18 Yao Qi <yao.qi@linaro.org>
3290 * linux-low.c (linux_set_pc_64bit): New function.
3291 (linux_get_pc_64bit): New function.
3292 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3294 * linux-sparc-low.c (debug_threads): Remove declaration.
3295 (sparc_get_pc): Remove.
3296 (the_low_target): Use linux_get_pc_64bit instead of
3298 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3299 (the_low_target): Use linux_get_pc_64bit and
3302 2016-01-18 Yao Qi <yao.qi@linaro.org>
3304 * linux-arm-low.c (debug_threads): Remove declaration.
3305 (arm_get_pc, arm_set_pc): Remove.
3306 (the_low_target): Use linux_get_pc_32bit and
3308 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3309 (the_low_target): Use linux_get_pc_32bit and
3311 * linux-cris-low.c (debug_threads): Remove declaration.
3312 (cris_get_pc, cris_set_pc,): Remove.
3313 (the_low_target): Use linux_get_pc_32bit and
3315 * linux-crisv32-low.c (debug_threads): Remove declaration.
3316 (cris_get_pc, cris_set_pc): Remove.
3317 (the_low_target): Use linux_get_pc_32bit and
3319 * linux-low.c: Include inttypes.h.
3320 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3321 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3322 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3323 (the_low_target): Use linux_get_pc_32bit and
3325 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3326 (the_low_target): Use linux_get_pc_32bit and
3328 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3329 (the_low_target): Use linux_get_pc_32bit and
3331 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3332 (the_low_target): Use linux_get_pc_32bit and
3334 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3335 (the_low_target): Use linux_get_pc_32bit and
3338 2016-01-18 Gary Benson <gbenson@redhat.com>
3340 * configure.ac (AC_FUNC_FORK): New check.
3341 * config.in: Regenerate.
3342 * configure: Likewise.
3344 2016-01-14 Yao Qi <yao.qi@linaro.org>
3346 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3347 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3348 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3349 arm_get_next_pcs_ctor.
3351 2016-01-12 Josh Stone <jistone@redhat.com>
3352 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3354 * inferiors.h: Include "gdb_vecs.h".
3355 (struct process_info): Add syscalls_to_catch.
3356 * inferiors.c (remove_process): Free syscalls_to_catch.
3357 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3358 syscall_return stops.
3359 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3360 * server.c (handle_general_set): Handle QCatchSyscalls.
3361 (handle_query): Report support for QCatchSyscalls.
3362 * target.h (struct target_ops): Add supports_catch_syscall.
3363 (target_supports_catch_syscall): New macro.
3364 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3365 (struct lwp_info): Add syscall_state.
3366 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3367 Maintain syscall_state and syscalls_to_catch across exec.
3368 (get_syscall_trapinfo): New function, proxy to the_low_target.
3369 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3370 (linux_low_filter_event): Toggle syscall_state entry/return for
3371 syscall traps, and set it ignored for all others.
3372 (gdb_catching_syscalls_p): New function.
3373 (gdb_catch_this_syscall_p): New function.
3374 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3375 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3376 (linux_supports_catch_syscall): New function.
3377 (linux_target_ops): Install it.
3378 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3379 (the_low_target): Install it.
3381 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3383 * acinclude.m4: Include new ../warning.m4 file.
3384 * configure: Regenerated.
3385 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3387 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3389 * ax.c (is_goto_target): Mark static.
3390 * linux-low.c (register_addr): Likewise.
3391 (linux_fetch_registers, linux_store_registers): Likewise.
3392 * mem-break.c (any_persistent_commands): Fix old prototype.
3393 (add_commands_to_breakpoint): Mark static.
3394 * regcache.c (find_register_by_name): Delete unused func.
3395 * remote-utils.c (hex_or_minus_one): Mark static.
3396 * server.c (monitor_show_help): Mark static.
3397 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3398 handle_v_requests): Likewise.
3400 2016-01-12 Pedro Alves <palves@redhat.com>
3402 Remove use of the registered trademark symbol throughout.
3404 2016-01-08 Yao Qi <yao.qi@linaro.org>
3406 * remote-utils.c (getpkt): If c is '\003', call target hook
3409 2016-01-06 Yao Qi <yao.qi@linaro.org>
3411 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3412 linux-aarch32-low.c.
3413 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3414 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3415 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3416 (thumb2_breakpoint): Declare.
3417 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3418 linux-aarch32-low.h.
3419 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3420 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3421 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3423 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3425 * gdbreplay.c (gdbreplay_version): Change copyright year in
3427 * server.c (gdbserver_version): Likewise.
3429 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3431 * server.c (crc32_table): Delete.
3432 (crc32): Use libiberty's xcrc32 function.
3434 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3436 * lynx-low.c (lynx_delete_thread_callback): New function.
3437 (lynx_mourn): Properly delete our process and all of its
3438 threads. Remove call to clear_inferiors.
3440 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3442 * target.c (thread_search_callback): Add check that
3443 the thread_stopped target callback is not NULL before
3446 2015-12-21 Yao Qi <yao.qi@linaro.org>
3448 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3451 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3453 * server.c (handle_query): Call target_supports_software_single_step.
3455 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3457 * linux-low.c (single_step): New function.
3458 (linux_resume_one_lwp_throw): Call single_step.
3459 (start_step_over): Likewise.
3461 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3463 * Makefile.in (SFILES): Append arch/arm-linux.c,
3464 arch/arm-get-next-pcs.c.
3465 (arm-linux.o): New rule.
3466 (arm-get-next-pcs.o): New rule.
3467 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3469 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3470 to linux-aarch32-low.c.
3471 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3472 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3473 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3474 (thumb2_breakpoint_len): Likewise.
3475 (arm_is_thumb_mode): Make non-static.
3476 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3477 from linux-aarch32-low.c.
3478 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3479 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3480 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3481 (thumb2_breakpoint_len): Likewise.
3482 (arm_is_thumb_mode): New declaration.
3483 * linux-arm-low.c: Include arch/arm-linux.h
3484 aarch/arm-get-next-pcs.h, sys/syscall.h.
3485 (get_next_pcs_ops): New struct.
3486 (get_next_pcs_addr_bits_remove): New function.
3487 (get_next_pcs_is_thumb): New function.
3488 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3489 (arm_sigreturn_next_pc): Likewise.
3490 (get_next_pcs_syscall_next_pc): Likewise.
3491 (arm_gdbserver_get_next_pcs): Likewise.
3492 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3494 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3495 * server.h: Include gdb_vecs.h.
3497 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3499 * Makefile.in (SFILES): Append common/common-regcache.c.
3500 (OBS): Append common-regcache.o.
3501 (common-regcache.o): New rule.
3502 * regcache.c (init_register_cache): Initialize cache to
3504 (regcache_raw_read_unsigned): New function.
3505 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3506 register_status enum.
3508 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3510 * linux-aarch64-low.c (the_low_targets): Rename
3511 breakpoint_reinsert_addr to get_next_pcs.
3512 * linux-arm-low.c (the_low_targets): Likewise.
3513 * linux-bfin-low.c (the_low_targets): Likewise.
3514 * linux-cris-low.c (the_low_targets): Likewise.
3515 * linux-crisv32-low.c (the_low_targets): Likewise.
3516 * linux-low.c (can_software_single_step): Likewise.
3517 (install_software_single_step_breakpoints): New function.
3518 (start_step_over): Use install_software_single_step_breakpoints.
3519 * linux-low.h: New CORE_ADDR vector.
3520 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3522 * linux-mips-low.c (the_low_targets): Likewise.
3523 * linux-nios2-low.c (the_low_targets): Likewise.
3524 * linux-sparc-low.c (the_low_targets): Likewise.
3526 2015-12-17 Pedro Alves <palves@redhat.com>
3528 * linux-low.c (linux_kill_one_lwp): Remove references to
3530 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3532 (linux_init_signals): Delete.
3533 (initialize_low): Adjust.
3534 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3536 2015-12-16 Pedro Alves <palves@redhat.com>
3538 * configure.ac (compiler warning flags): When testing a
3539 -Wno-foo option, check whether -Wfoo works instead.
3540 * configure: Regenerate.
3542 2015-12-11 Don Breazeal <donb@codesourcery.com>
3544 * server.c (process_serial_event): Don't exit from gdbserver
3545 in remote mode if there are still active inferiors.
3547 2015-12-11 Yao Qi <yao.qi@linaro.org>
3549 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3550 arm_breakpoint_at if the process is 32-bit.
3552 2015-12-11 Yao Qi <yao.qi@linaro.org>
3554 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3557 2015-12-07 Yao Qi <yao.qi@linaro.org>
3559 * configure.srv: Append arm.o to srv_tgtobj for
3560 aarch64*-*-linux* target.
3561 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3562 from linux-arm-low.c.
3563 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3564 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3565 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3566 (thumb2_breakpoint_len): Likewise.
3567 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3568 (arm_breakpoint_kinds): Likewise.
3569 (arm_breakpoint_kind_from_pc): Likewise.
3570 (arm_sw_breakpoint_from_kind): Likewise.
3571 (arm_breakpoint_kind_from_current_state): Likewise.
3572 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3573 (arm_sw_breakpoint_from_kind): Declare.
3574 (arm_breakpoint_kind_from_current_state): Declare.
3575 (arm_breakpoint_at): Declare.
3576 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3577 arm_sw_breakpoint_from_kind if process is 32-bit.
3578 (aarch64_breakpoint_kind_from_pc): New function.
3579 (aarch64_breakpoint_kind_from_current_state): New function.
3580 (the_low_target): Initialize fields breakpoint_kind_from_pc
3581 and breakpoint_kind_from_current_state.
3582 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3583 linux-aarch32-low.c.
3584 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3585 (arm_breakpoint, arm_breakpoint_len): Likewise.
3586 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3587 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3588 (arm_is_thumb_mode): Likewise.
3589 (arm_breakpoint_at): Likewise.
3590 (arm_breakpoint_kind_from_pc): Likewise.
3591 (arm_sw_breakpoint_from_kind): Likewise.
3592 (arm_breakpoint_kind_from_current_state): Likewise.
3595 2015-08-04 Yao Qi <yao.qi@linaro.org>
3597 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3598 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3599 * server.c (extended_protocol): Remove "static".
3600 * server.h (extended_protocol): Declare it.
3602 2015-12-04 Josh Stone <jistone@redhat.com>
3604 * target.h (struct target_ops) <arch_setup>: Rename to ...
3605 (struct target_ops) <post_create_inferior>: ... this.
3606 (target_arch_setup): Rename to ...
3607 (target_post_create_inferior): ... this, calling post_create_inferior.
3608 * server.c (start_inferior): Update target_arch_setup calls to
3609 target_post_create_inferior.
3610 * linux-low.c (linux_low_ptrace_options): Forward declare.
3611 (linux_arch_setup): Update its comment for general use.
3612 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3613 (struct linux_target_ops): Use linux_post_create_inferior.
3614 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3615 to post_create_inferior.
3616 * nto-low.c (struct nto_target_ops): Likewise.
3617 * spu-low.c (struct spu_target_ops): Likewise.
3618 * win32-low.c (struct win32_target_ops): Likewise.
3620 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3622 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3624 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3626 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3627 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3628 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3629 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3630 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3631 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3632 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3633 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3634 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3635 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3636 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3637 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3639 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3641 * linux-low.c (linux_look_up_symbols): Don't call
3642 linux_supports_traceclone.
3643 * linux-low.h (thread_db_init): Remove use_events argument.
3644 * thread-db.c (thread_db_use_event): Remove global variable.
3645 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3646 (struct thread_db) <td_create_bp>: Remove field.
3647 (thread_db_create_event): Remove function.
3648 (thread_db_enable_reporting): Likewise.
3649 (find_one_thread): Don't check for thread_db_use_events.
3650 (attach_thread): Likewise.
3651 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3652 (try_thread_db_load_1): Don't check for thread_db_use_events.
3653 (thread_db_init): Remove use_events argument and thread events
3655 (remove_thread_event_breakpoints): Remove function.
3656 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3658 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3660 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3662 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3663 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3664 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3665 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3666 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3668 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3670 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3671 * linux-low.c (can_hardware_single_step): Use
3672 supports_hardware_single_step.
3673 (can_software_single_step): New function.
3674 (start_step_over): Call can_software_single_step.
3675 (linux_supports_hardware_single_step): New function.
3676 (struct target_ops) <supports_software_single_step>: Initialize.
3677 * linux-low.h (struct linux_target_ops)
3678 <supports_hardware_single_step>: Initialize.
3679 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3680 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3681 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3682 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3683 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3684 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3685 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3686 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3687 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3688 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3690 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3691 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3693 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3694 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3695 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3697 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3698 * target.h (struct target_ops): <supports_software_single_step>:
3700 (target_supports_software_single_step): New macro.
3702 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3704 * linux-low.c (linux_wait_1): Fix pc advance condition.
3705 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3706 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3708 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3710 * linux-arm-low.c (arm_is_thumb_mode): New function.
3711 (arm_breakpoint_at): Use arm_is_thumb_mode.
3712 (arm_breakpoint_kind_from_current_state): New function.
3713 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3715 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3716 (linux_breakpoint_kind_from_current_state): New function.
3717 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3718 * linux-low.h (struct linux_target_ops)
3719 <breakpoint_kind_from_current_state>: New field.
3720 * target.h (struct target_ops): Likewise.
3721 (target_breakpoint_kind_from_current_state): New macro.
3723 2015-11-30 Pedro Alves <palves@redhat.com>
3725 * linux-low.c (linux_resume): Wake up the event loop before
3728 2015-11-30 Pedro Alves <palves@redhat.com>
3730 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3732 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3734 * target.c (struct thread_search): New structure.
3735 (thread_search_callback): New function.
3736 (prev_general_thread): New global.
3737 (prepare_to_access_memory, done_accessing_memory): New functions.
3738 * target.h (prepare_to_access_memory, done_accessing_memory):
3739 Replace macros with function declarations.
3741 2015-11-30 Pedro Alves <palves@redhat.com>
3744 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3745 report TARGET_WAITKIND_NO_RESUMED.
3746 * remote-utils.c (prepare_resume_reply): Handle
3747 TARGET_WAITKIND_NO_RESUMED.
3748 * server.c (report_no_resumed): New global.
3749 (handle_query) <qSupported>: Handle "no-resumed+". Report
3750 "no-resumed+" support.
3751 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3752 return error if the client doesn't support no-resumed events.
3753 (push_stop_notification): New function.
3754 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3755 events if the client supports them.
3757 2015-11-30 Pedro Alves <palves@redhat.com>
3759 * linux-low.c (thread_still_has_status_pending_p): Don't check
3761 (lwp_resumed): New function.
3762 (status_pending_p_callback): Return early if the LWP is not
3763 supposed to be resumed.
3765 2015-11-30 Pedro Alves <palves@redhat.com>
3767 * linux-low.c (handle_extended_wait): Assert that the LWP's
3768 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3769 thread create events, leave the new child's status pending.
3770 (linux_low_filter_event): If GDB wants to hear about thread exit
3771 events, leave the LWP marked dead and don't delete it.
3772 (linux_wait_for_event_filtered): Don't check for thread exit.
3773 (filter_exit_event): New function.
3774 (linux_wait_1): Use it, when returning an exit event.
3775 (linux_resume_one_lwp_throw): Assert that the LWP's
3776 waitstatus is TARGET_WAITKIND_IGNORE.
3777 * remote-utils.c (prepare_resume_reply): Handle
3778 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3779 * server.c (report_thread_events): New global.
3780 (handle_general_set): Handle QThreadEvents.
3781 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3782 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3783 TARGET_WAITKIND_THREAD_EXITED.
3784 * server.h (report_thread_events): Declare.
3786 2015-11-30 Pedro Alves <palves@redhat.com>
3788 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3789 the thread's last_resume_kind was resume_stop.
3791 2015-11-30 Pedro Alves <palves@redhat.com>
3793 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3796 2015-11-30 Pedro Alves <palves@redhat.com>
3798 * server.c (handle_v_requests): Handle vCtrlC.
3800 2015-11-30 Pedro Alves <palves@redhat.com>
3802 * gdbthread.h (find_any_thread_of_pid): Declare.
3803 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3805 * server.c (handle_query): If current_thread is NULL, look for
3806 another thread of the selected process.
3808 2015-11-26 Daniel Colascione <dancol@dancol.org>
3809 Simon Marchi <simon.marchi@ericsson.com>
3811 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3812 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3814 * target.h (struct target_ops) <thread_name>: New field.
3815 (target_thread_name): New macro.
3817 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3819 * regcache.h (regcache_invalidate_pid): Add declaration.
3820 * regcache.c (regcache_invalidate_pid): New function, extracted
3821 from regcache_invalidate.
3822 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3823 Add trivial documentation comment.
3824 * lynx-low.c: Use regcache_invalidate_pid instead of
3825 regcache_invalidate.
3827 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3829 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3830 and Elf64_auxv_t if the target is Android.
3832 2015-11-22 Doug Evans <xdje42@gmail.com>
3834 * target.h: #include <sys/types.h>.
3836 2015-11-19 Pedro Alves <palves@redhat.com>
3838 * linux-low.c (linux_process_qsupported): Change prototype.
3840 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3842 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3843 and adjust to loop over all features.
3844 * server.c (handle_query) <qSupported>: Adjust to call
3845 target_process_qsupported once, passing it a vector of unprocessed
3847 * target.h (struct target_ops) <process_qsupported>: Change
3849 (target_process_qsupported): Adjust.
3851 2015-11-19 Pedro Alves <palves@redhat.com>
3853 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3855 * configure: Regenerate.
3857 2015-11-19 Pedro Alves <palves@redhat.com>
3859 * configure: Regenerate.
3861 2015-11-19 Yao Qi <yao.qi@linaro.org>
3863 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3866 2015-11-19 Yao Qi <yao.qi@linaro.org>
3868 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3869 (struct aarch64_operand): Move enum out.
3871 2015-11-19 Yao Qi <yao.qi@linaro.org>
3873 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3874 struct user_fpsimd_state *.
3875 (aarch64_store_fpregset): Likewise.
3877 2015-11-19 Yao Qi <yao.qi@linaro.org>
3879 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3880 struct user_pt_regs *.
3881 (aarch64_store_gregset): Likewise.
3883 2015-11-18 Pedro Alves <palves@redhat.com>
3885 * Makefile.in (all_object_files): Add $IPA_OBJS.
3887 2015-11-17 Pedro Alves <palves@redhat.com>
3889 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3890 GDB_SIGNAL_0 and gdb_signal_to_string.
3892 2015-11-17 Pedro Alves <palves@redhat.com>
3894 * win32-low.c (handle_output_debug_string): Remove parameter.
3895 (win32_kill): Remove our_status local and adjust call to
3896 handle_output_debug_string.
3897 (get_child_debug_event): Adjust call to
3898 handle_output_debug_string.
3900 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3902 * linux-mips-low.c (mips_fill_gregset): Add cast.
3903 (mips_store_gregset): Likewise.
3904 (mips_fill_fpregset): Likewise.
3905 (mips_store_fpregset): Likewise.
3907 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3909 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3912 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3914 * linux-mips-low.c (mips_linux_new_thread): Change type of
3915 watch_type to enum target_hw_bp_type.
3917 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3919 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3920 Change return type to arm_hwbp_type.
3922 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3924 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3925 (arm_store_gregset): Likewise.
3926 * linux-arm-low.c (arm_get_hwcap): Likewise.
3927 (arm_read_description): Likewise.
3929 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3931 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3933 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3935 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3936 (ppc_fill_vsxregset): Likewise.
3937 (ppc_store_vsxregset): Likewise.
3938 (ppc_fill_vrregset): Likewise.
3939 (ppc_store_vrregset): Likewise.
3940 (ppc_fill_evrregset): Likewise.
3941 (ppc_store_evrregset): Likewise.
3943 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3945 * linux-ppc-low.c (ppc_usrregs_info): Remove
3946 forward-declaration.
3947 (ppc_arch_setup): Move lower in file.
3949 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3951 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3952 (ps_pdwrite): Likewise.
3954 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3956 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3957 to after assert checks.
3959 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3961 * proc-service.c (ps_pdread): Add/adjust casts.
3962 (ps_pdwrite): Add/adjust casts.
3964 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3966 * server.c (handle_search_memory_1): Cast return value of
3969 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3971 * server.c (write_qxfer_response): Change type of data to
3974 2015-10-29 Pedro Alves <palves@redhat.com>
3976 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3978 2015-10-29 Pedro Alves <palves@redhat.com>
3980 * tracepoint.c (clear_installed_tracepoints): Add casts.
3982 2015-10-29 Pedro Alves <palves@redhat.com>
3984 * server.c (handle_v_cont, process_serial_event): Add enum
3985 gdb_signal casts to signal parsing code.
3987 2015-10-29 Pedro Alves <palves@redhat.com>
3989 * linux-low.h (NULL_REGSET): Define.
3990 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3991 * linux-arm-low.c (arm_regsets): Likewise.
3992 * linux-crisv32-low.c (cris_regsets): Likewise.
3993 * linux-m68k-low.c (m68k_regsets): Likewise.
3994 * linux-mips-low.c (mips_regsets): Likewise.
3995 * linux-nios2-low.c (nios2_regsets): Likewise.
3996 * linux-ppc-low.c (ppc_regsets): Likewise.
3997 * linux-s390-low.c (s390_regsets): Likewise.
3998 * linux-sh-low.c (sh_regsets): Likewise.
3999 * linux-sparc-low.c (sparc_regsets): Likewise.
4000 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4001 * linux-tile-low.c (tile_regsets): Likewise.
4002 * linux-x86-low.c (x86_regsets): Likewise.
4003 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4005 2015-10-29 Pedro Alves <palves@redhat.com>
4007 * linux-low.h (NULL_REGSET): Define.
4008 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4009 * linux-arm-low.c (arm_regsets): Likewise.
4010 * linux-crisv32-low.c (cris_regsets): Likewise.
4011 * linux-m68k-low.c (m68k_regsets): Likewise.
4012 * linux-mips-low.c (mips_regsets): Likewise.
4013 * linux-nios2-low.c (nios2_regsets): Likewise.
4014 * linux-ppc-low.c (ppc_regsets): Likewise.
4015 * linux-s390-low.c (s390_regsets): Likewise.
4016 * linux-sh-low.c (sh_regsets): Likewise.
4017 * linux-sparc-low.c (sparc_regsets): Likewise.
4018 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4019 * linux-tile-low.c (tile_regsets): Likewise.
4020 * linux-x86-low.c (x86_regsets): Likewise.
4021 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4023 2015-10-26 Doug Evans <dje@google.com>
4025 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4027 2015-10-26 Doug Evans <dje@google.com>
4029 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4031 2015-10-26 Doug Evans <dje@google.com>
4033 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4035 (attach_thread, find_new_threads_callback): Ditto.
4037 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4039 * mem-break.h (set_breakpoint_data): Remove.
4041 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4043 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4044 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4045 (initialize_low): Remove set_breakpoint_data call.
4046 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4047 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4048 (initialize_low): Remove set_breakpoint_data call.
4049 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4050 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4051 (initialize_low): Remove set_breakpoint_data call.
4053 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4055 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4056 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4057 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4058 * target.h (target_breakpoint_kind_from_pc): New macro.
4060 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4062 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4063 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4064 the default breakpoint kind.
4066 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4068 * linux-arm-low.c (arm_supports_z_point_type): Add software
4071 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4073 * linux-arm-low.c: Refactor breakpoint definitions.
4074 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4075 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4077 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4079 * Makefile.in: Add arm.c/o.
4080 * configure.srv: Likewise.
4081 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4082 (arm_breakpoint_kind_from_pc): New function.
4083 (arm_sw_breakpoint_from_kind): Return proper kind.
4084 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4086 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4090 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4091 (struct raw_breakpoint) <size>: Remove.
4092 (struct raw_breakpoint) <kind>: Add.
4093 (bp_size): New function.
4094 (bp_opcode): Likewise.
4095 (find_raw_breakpoint_at): Adjust for kind.
4096 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4097 (remove_memory_breakpoint): Adjust for kind call bp_size.
4098 (set_raw_breakpoint_at): Adjust for kind.
4099 (set_breakpoint): Likewise.
4100 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4101 (delete_raw_breakpoint): Adjust for kind.
4102 (delete_breakpoint): Likewise.
4103 (find_gdb_breakpoint): Likewise.
4104 (set_gdb_breakpoint_1): Likewise.
4105 (set_gdb_breakpoint): Likewise.
4106 (delete_gdb_breakpoint_1): Likewise.
4107 (delete_gdb_breakpoint): Likewise.
4108 (uninsert_raw_breakpoint): Likewise.
4109 (reinsert_raw_breakpoint): Likewise.
4110 (set_breakpoint_data): Remove.
4111 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4112 (check_mem_read): Adjust for kind call bp_size.
4113 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4114 (clone_one_breakpoint): Adjust for kind.
4115 * mem-break.h (set_gdb_breakpoint): Likewise.
4116 (delete_gdb_breakpoint): Likewise.
4117 * server.c (process_serial_event): Likewise.
4119 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4121 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4122 (struct linux_target_ops) <breakpoint>: Remove.
4123 (struct linux_target_ops) <breakpoint_len>: Remove.
4124 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4125 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4126 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4127 (arm_sw_breakpoint_from_kind): New function.
4128 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4129 (struct linux_target_ops) <breakpoint>: Remove.
4130 (struct linux_target_ops) <breakpoint_len>: Remove.
4131 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4132 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4133 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4134 (struct linux_target_ops) <breakpoint>: Remove.
4135 (struct linux_target_ops) <breakpoint_len>: Remove.
4136 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4137 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4138 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4139 (struct linux_target_ops) <breakpoint>: Remove.
4140 (struct linux_target_ops) <breakpoint_len>: Remove.
4141 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4142 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4143 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4144 and sw_breakpoint_from_kind to increment the pc.
4145 (linux_breakpoint_kind_from_pc): New function.
4146 (linux_sw_breakpoint_from_kind): New function.
4147 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4148 (initialize_low): Call breakpoint_kind_from_pc and
4149 sw_breakpoint_from_kind to replace breakpoint_data/len.
4150 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4152 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4153 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4154 (struct linux_target_ops) <breakpoint>: Remove.
4155 (struct linux_target_ops) <breakpoint_len>: Remove.
4156 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4157 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4158 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4159 (struct linux_target_ops) <breakpoint>: Remove.
4160 (struct linux_target_ops) <breakpoint_len>: Remove.
4161 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4162 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4163 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4164 (struct linux_target_ops) <breakpoint>: Remove.
4165 (struct linux_target_ops) <breakpoint_len>: Remove.
4166 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4167 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4168 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4169 (struct linux_target_ops) <breakpoint>: Remove.
4170 (struct linux_target_ops) <breakpoint_len>: Remove.
4171 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4172 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4173 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4174 (struct linux_target_ops) <breakpoint>: Remove.
4175 (struct linux_target_ops) <breakpoint_len>: Remove.
4176 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4177 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4178 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4179 (struct linux_target_ops) <breakpoint>: Remove.
4180 (struct linux_target_ops) <breakpoint_len>: Remove.
4181 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4182 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4183 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4184 (struct linux_target_ops) <breakpoint>: Remove.
4185 (struct linux_target_ops) <breakpoint_len>: Remove.
4186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4187 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4188 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4189 (struct linux_target_ops) <breakpoint>: Remove.
4190 (struct linux_target_ops) <breakpoint_len>: Remove.
4191 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4192 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4193 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4194 (struct linux_target_ops) <breakpoint>: Remove.
4195 (struct linux_target_ops) <breakpoint_len>: Remove.
4196 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4197 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4198 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4199 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4200 (struct linux_target_ops) <breakpoint>: Remove.
4201 (struct linux_target_ops) <breakpoint_len>: Remove.
4202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4204 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4205 (struct linux_target_ops) <breakpoint>: Remove.
4206 (struct linux_target_ops) <breakpoint_len>: Remove.
4207 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4208 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4210 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4212 * linux-cris-low.c (cris_get_pc): Remove void arg.
4214 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4216 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4219 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4221 * inferiors.c (thread_pid_matches_callback): New function.
4222 (find_thread_process): New function.
4223 (remove_thread): Reset current_thread.
4224 (remove_process): Assert threads have been removed first.
4226 2015-10-15 Yao Qi <yao.qi@linaro.org>
4228 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4230 (aarch64_remove_point): Likewise.
4231 * regcache.c (regcache_register_size): New function.
4233 2015-10-12 Yao Qi <yao.qi@linaro.org>
4235 * linux-aarch64-low.c: Update all callers as emit_load_store
4236 is renamed to aarch64_emit_load_store.
4238 2015-10-12 Yao Qi <yao.qi@linaro.org>
4240 * linux-aarch64-low.c: Update all callers of function renaming
4241 from emit_insn to aarch64_emit_insn.
4243 2015-10-12 Yao Qi <yao.qi@linaro.org>
4245 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4246 arch/aarch64-insn.h.
4247 (struct aarch64_memory_operand): Likewise.
4249 (emit_insn): Move to arch/aarch64-insn.c.
4250 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4251 (emit_load_store): Move to arch/aarch64-insn.c.
4252 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4253 (can_encode_int32): Remove.
4255 2015-10-12 Yao Qi <yao.qi@linaro.org>
4257 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4258 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4259 (aarch64_relocate_instruction): Likewise.
4260 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4261 (struct aarch64_insn_visitor): Likewise.
4263 2015-10-12 Yao Qi <yao.qi@linaro.org>
4265 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4266 (struct aarch64_insn_visitor): New.
4267 (struct aarch64_insn_relocation_data): New.
4268 (aarch64_ftrace_insn_reloc_b): New function.
4269 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4270 (aarch64_ftrace_insn_reloc_cb): Likewise.
4271 (aarch64_ftrace_insn_reloc_tb): Likewise.
4272 (aarch64_ftrace_insn_reloc_adr): Likewise.
4273 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4274 (aarch64_ftrace_insn_reloc_others): Likewise.
4276 (aarch64_relocate_instruction): Use visitor.
4278 2015-10-12 Yao Qi <yao.qi@linaro.org>
4280 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4281 int. Add argument buf.
4282 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4283 aarch64_relocate_instruction.
4285 2015-10-12 Yao Qi <yao.qi@linaro.org>
4287 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4288 argument insn. Remove local variable insn. Don't call
4290 (aarch64_install_fast_tracepoint_jump_pad): Call
4293 2015-09-30 Yao Qi <yao.qi@linaro.org>
4295 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4296 (emit_load_store_pair): Likewise.
4298 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4300 * dll.c (match_dll): Add cast(s).
4301 (unloaded_dll): Likewise.
4302 * linux-low.c (second_thread_of_pid_p): Likewise.
4303 (delete_lwp_callback): Likewise.
4304 (count_events_callback): Likewise.
4305 (select_event_lwp_callback): Likewise.
4306 (linux_set_resume_request): Likewise.
4307 * server.c (accumulate_file_name_length): Likewise.
4308 (emit_dll_description): Likewise.
4309 (handle_qxfer_threads_worker): Likewise.
4310 (visit_actioned_threads): Likewise.
4311 * thread-db.c (any_thread_of): Likewise.
4312 * tracepoint.c (same_process_p): Likewise.
4313 (match_blocktype): Likewise.
4314 (build_traceframe_info_xml): Likewise.
4316 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4318 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4320 (gdb_unparse_agent_expr): Likewise.
4321 * hostio.c (require_data): Likewise.
4322 (handle_pread): Likewise.
4323 * linux-low.c (disable_regset): Likewise.
4324 (fetch_register): Likewise.
4325 (store_register): Likewise.
4326 (get_dynamic): Likewise.
4327 (linux_qxfer_libraries_svr4): Likewise.
4328 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4329 (set_fast_tracepoint_jump): Likewise.
4330 (uninsert_fast_tracepoint_jumps_at): Likewise.
4331 (reinsert_fast_tracepoint_jumps_at): Likewise.
4332 (validate_inserted_breakpoint): Likewise.
4333 (clone_agent_expr): Likewise.
4334 * regcache.c (init_register_cache): Likewise.
4335 * remote-utils.c (putpkt_binary_1): Likewise.
4336 (decode_M_packet): Likewise.
4337 (decode_X_packet): Likewise.
4338 (look_up_one_symbol): Likewise.
4339 (relocate_instruction): Likewise.
4340 (monitor_output): Likewise.
4341 * server.c (handle_search_memory): Likewise.
4342 (handle_qxfer_exec_file): Likewise.
4343 (handle_qxfer_libraries): Likewise.
4344 (handle_qxfer): Likewise.
4345 (handle_query): Likewise.
4346 (handle_v_cont): Likewise.
4347 (handle_v_run): Likewise.
4348 (captured_main): Likewise.
4349 * target.c (write_inferior_memory): Likewise.
4350 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4351 * tracepoint.c (init_trace_buffer): Likewise.
4352 (add_tracepoint_action): Likewise.
4353 (add_traceframe): Likewise.
4354 (add_traceframe_block): Likewise.
4355 (cmd_qtdpsrc): Likewise.
4356 (cmd_qtdv): Likewise.
4357 (cmd_qtstatus): Likewise.
4358 (response_source): Likewise.
4359 (response_tsv): Likewise.
4360 (cmd_qtnotes): Likewise.
4361 (gdb_collect): Likewise.
4362 (initialize_tracepoint): Likewise.
4364 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4366 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4367 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4368 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4370 (enum aarch64_condition_codes): New enum.
4371 (w0): New static global.
4374 (struct aarch64_memory_operand) <type>: New
4375 MEMORY_OPERAND_POSTINDEX type.
4376 (postindex_memory_operand): New helper function.
4377 (emit_ret): New function.
4378 (emit_load_store_pair): New function, factored out of emit_stp
4379 with support for MEMORY_OPERAND_POSTINDEX.
4380 (emit_stp): Rewrite using emit_load_store_pair.
4381 (emit_ldp): New function.
4382 (emit_load_store): Likewise.
4383 (emit_ldr): Mention post-index instruction in comment.
4384 (emit_ldrh): New function.
4385 (emit_ldrb): New function.
4386 (emit_ldrsw): Mention post-index instruction in comment.
4387 (emit_str): Likewise.
4388 (emit_subs): New function.
4389 (emit_cmp): Likewise.
4390 (emit_and): Likewise.
4391 (emit_orr): Likewise.
4392 (emit_orn): Likewise.
4393 (emit_eor): Likewise.
4394 (emit_mvn): Likewise.
4395 (emit_lslv): Likewise.
4396 (emit_lsrv): Likewise.
4397 (emit_asrv): Likewise.
4398 (emit_mul): Likewise.
4399 (emit_sbfm): Likewise.
4400 (emit_sbfx): Likewise.
4401 (emit_ubfm): Likewise.
4402 (emit_ubfx): Likewise.
4403 (emit_csinc): Likewise.
4404 (emit_cset): Likewise.
4405 (emit_nop): Likewise.
4406 (emit_ops_insns): New helper function.
4407 (emit_pop): Likewise.
4408 (emit_push): Likewise.
4409 (aarch64_emit_prologue): New function.
4410 (aarch64_emit_epilogue): Likewise.
4411 (aarch64_emit_add): Likewise.
4412 (aarch64_emit_sub): Likewise.
4413 (aarch64_emit_mul): Likewise.
4414 (aarch64_emit_lsh): Likewise.
4415 (aarch64_emit_rsh_signed): Likewise.
4416 (aarch64_emit_rsh_unsigned): Likewise.
4417 (aarch64_emit_ext): Likewise.
4418 (aarch64_emit_log_not): Likewise.
4419 (aarch64_emit_bit_and): Likewise.
4420 (aarch64_emit_bit_or): Likewise.
4421 (aarch64_emit_bit_xor): Likewise.
4422 (aarch64_emit_bit_not): Likewise.
4423 (aarch64_emit_equal): Likewise.
4424 (aarch64_emit_less_signed): Likewise.
4425 (aarch64_emit_less_unsigned): Likewise.
4426 (aarch64_emit_ref): Likewise.
4427 (aarch64_emit_if_goto): Likewise.
4428 (aarch64_emit_goto): Likewise.
4429 (aarch64_write_goto_address): Likewise.
4430 (aarch64_emit_const): Likewise.
4431 (aarch64_emit_call): Likewise.
4432 (aarch64_emit_reg): Likewise.
4433 (aarch64_emit_pop): Likewise.
4434 (aarch64_emit_stack_flush): Likewise.
4435 (aarch64_emit_zero_ext): Likewise.
4436 (aarch64_emit_swap): Likewise.
4437 (aarch64_emit_stack_adjust): Likewise.
4438 (aarch64_emit_int_call_1): Likewise.
4439 (aarch64_emit_void_call_2): Likewise.
4440 (aarch64_emit_eq_goto): Likewise.
4441 (aarch64_emit_ne_goto): Likewise.
4442 (aarch64_emit_lt_goto): Likewise.
4443 (aarch64_emit_le_goto): Likewise.
4444 (aarch64_emit_gt_goto): Likewise.
4445 (aarch64_emit_ge_got): Likewise.
4446 (aarch64_emit_ops_impl): New static global variable.
4447 (aarch64_emit_ops): New target function, return
4448 &aarch64_emit_ops_impl.
4449 (struct linux_target_ops): Install it.
4451 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4453 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4454 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4456 * linux-aarch64-ipa.c: New file.
4457 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4459 (aarch64_get_thread_area): New target method.
4460 (extract_signed_bitfield): New helper function.
4461 (aarch64_decode_ldr_literal): New function.
4462 (enum aarch64_opcodes): New enum.
4463 (struct aarch64_register): New struct.
4464 (struct aarch64_operand): New struct.
4465 (x0): New static global.
4474 (aarch64_register): New helper function.
4475 (register_operand): Likewise.
4476 (immediate_operand): Likewise.
4477 (struct aarch64_memory_operand): New struct.
4478 (offset_memory_operand): New helper function.
4479 (preindex_memory_operand): Likewise.
4480 (enum aarch64_system_control_registers): New enum.
4481 (ENCODE): New macro.
4482 (emit_insn): New helper function.
4483 (emit_b): New function.
4484 (emit_bcond): Likewise.
4485 (emit_cb): Likewise.
4486 (emit_tb): Likewise.
4487 (emit_blr): Likewise.
4488 (emit_stp): Likewise.
4489 (emit_ldp_q_offset): Likewise.
4490 (emit_stp_q_offset): Likewise.
4491 (emit_load_store): Likewise.
4492 (emit_ldr): Likewise.
4493 (emit_ldrsw): Likewise.
4494 (emit_str): Likewise.
4495 (emit_ldaxr): Likewise.
4496 (emit_stxr): Likewise.
4497 (emit_stlr): Likewise.
4498 (emit_data_processing_reg): Likewise.
4499 (emit_data_processing): Likewise.
4500 (emit_add): Likewise.
4501 (emit_sub): Likewise.
4502 (emit_mov): Likewise.
4503 (emit_movk): Likewise.
4504 (emit_mov_addr): Likewise.
4505 (emit_mrs): Likewise.
4506 (emit_msr): Likewise.
4507 (emit_sevl): Likewise.
4508 (emit_wfe): Likewise.
4509 (append_insns): Likewise.
4510 (can_encode_int32_in): New helper function.
4511 (aarch64_relocate_instruction): New function.
4512 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4513 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4514 (struct linux_target_ops): Install aarch64_get_thread_area,
4515 aarch64_install_fast_tracepoint_jump_pad and
4516 aarch64_get_min_fast_tracepoint_insn_len.
4518 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4520 * Makefile.in (aarch64-insn.o): New rule.
4521 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4523 2015-09-21 Yao Qi <yao.qi@linaro.org>
4525 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4527 2015-09-21 Yao Qi <yao.qi@linaro.org>
4529 * tracepoint.c (max_jump_pad_size): Remove.
4531 2015-09-18 Yao Qi <yao.qi@linaro.org>
4533 * linux-aarch64-low.c: Don't include sys/uio.h.
4534 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4536 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4538 * tracepoint.c (eval_result_type): Change prototype.
4539 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4541 2015-09-15 Pedro Alves <palves@redhat.com>
4543 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4544 Check whether to report exec events instead of checking whether
4545 multiprocess is enabled.
4547 2015-09-15 Pedro Alves <palves@redhat.com>
4550 * remote-utils.c (prepare_resume_reply): Merge
4551 TARGET_WAITKIND_VFORK_DONE switch case with the
4552 TARGET_WAITKIND_FORKED case.
4554 2015-09-15 Yao Qi <yao.qi@linaro.org>
4556 * server.c (handle_query): Check string comparison using
4557 "else if" instead of "if".
4559 2015-09-15 Yao Qi <yao.qi@linaro.org>
4561 * server.c (vCont_supported): New global variable.
4562 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4563 matches. Append ";vContSupported+" to own_buf.
4564 (handle_v_requests): Append ";s;S" to own_buf if target supports
4565 hardware single step or vCont_supported is false.
4566 (capture_main): Set vCont_supported to zero.
4568 2015-09-15 Yao Qi <yao.qi@linaro.org>
4570 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4572 (linux_supports_hardware_single_step): ... New function.
4573 (linux_target_ops): Update.
4574 * lynx-low.c (lynx_target_ops): Set field
4575 supports_hardware_single_step to target_can_do_hardware_single_step.
4576 * nto-low.c (nto_target_ops): Likewise.
4577 * spu-low.c (spu_target_ops): Likewise.
4578 * win32-low.c (win32_target_ops): Likewise.
4579 * target.c (target_can_do_hardware_single_step): New function.
4580 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4581 Remove. <supports_hardware_single_step>: New field.
4582 (target_supports_conditional_breakpoints): Remove.
4583 (target_supports_hardware_single_step): New macro.
4584 (target_can_do_hardware_single_step): Declare.
4585 * server.c (handle_query): Use target_supports_hardware_single_step
4586 instead of target_supports_conditional_breakpoints.
4588 2015-09-15 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4592 (struct linux_target_ops the_low_target): Install
4593 aarch64_linux_siginfo_fixup.
4595 2015-09-11 Don Breazeal <donb@codesourcery.com>
4596 Luis Machado <lgustavo@codesourcery.com>
4598 * linux-low.c (linux_mourn): Static declaration.
4599 (linux_arch_setup): Move in front of
4600 handle_extended_wait.
4601 (linux_arch_setup_thread): New function.
4602 (handle_extended_wait): Handle exec events. Call
4603 linux_arch_setup_thread. Make event_lwp argument a
4604 pointer-to-a-pointer.
4605 (check_zombie_leaders): Do not check stopped threads.
4606 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4607 (linux_low_filter_event): Add lwp and thread for exec'ing
4608 non-leader thread if leader thread has been deleted.
4609 Refactor code into linux_arch_setup_thread and call it.
4610 Pass child lwp pointer by reference to handle_extended_wait.
4611 (linux_wait_for_event_filtered): Update comment.
4612 (linux_wait_1): Prevent clobbering exec event status.
4613 (linux_supports_exec_events): New function.
4614 (linux_target_ops) <supports_exec_events>: Initialize new member.
4615 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4617 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4618 * server.c (report_exec_events): New global variable.
4619 (handle_query): Handle qSupported query for exec-events feature.
4620 (captured_main): Initialize report_exec_events.
4621 * server.h (report_exec_events): Declare new global variable.
4622 * target.h (struct target_ops) <supports_exec_events>: New
4624 (target_supports_exec_events): New macro.
4625 * win32-low.c (win32_target_ops) <supports_exec_events>:
4626 Initialize new member.
4628 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4630 * linux-low.c (linux_low_enable_btrace): Remove.
4631 (linux_target_ops): Replace linux_low_enable_btrace with
4632 linux_enable_btrace.
4634 2015-09-03 Yao Qi <yao.qi@linaro.org>
4636 * linux-aarch64-low.c (aarch64_insert_point): Call
4637 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4640 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4642 * linux-low.c (check_stopped_by_breakpoint): Use
4643 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4645 2015-08-27 Pedro Alves <palves@redhat.com>
4647 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4649 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4651 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4652 the XNEW-family equivalent.
4653 (compile_bytecodes): Likewise.
4654 * dll.c (loaded_dll): Likewise.
4655 * event-loop.c (append_callback_event): Likewise.
4656 (create_file_handler): Likewise.
4657 (create_file_event): Likewise.
4658 * hostio.c (handle_open): Likewise.
4659 * inferiors.c (add_thread): Likewise.
4660 (add_process): Likewise.
4661 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4662 * linux-arm-low.c (arm_new_process): Likewise.
4663 (arm_new_thread): Likewise.
4664 * linux-low.c (add_to_pid_list): Likewise.
4665 (linux_add_process): Likewise.
4666 (handle_extended_wait): Likewise.
4667 (add_lwp): Likewise.
4668 (enqueue_one_deferred_signal): Likewise.
4669 (enqueue_pending_signal): Likewise.
4670 (linux_resume_one_lwp_throw): Likewise.
4671 (linux_resume_one_thread): Likewise.
4672 (linux_read_memory): Likewise.
4673 (linux_write_memory): Likewise.
4674 * linux-mips-low.c (mips_linux_new_process): Likewise.
4675 (mips_linux_new_thread): Likewise.
4676 (mips_add_watchpoint): Likewise.
4677 * linux-x86-low.c (initialize_low_arch): Likewise.
4678 * lynx-low.c (lynx_add_process): Likewise.
4679 * mem-break.c (set_raw_breakpoint_at): Likewise.
4680 (set_breakpoint): Likewise.
4681 (add_condition_to_breakpoint): Likewise.
4682 (add_commands_to_breakpoint): Likewise.
4683 (clone_agent_expr): Likewise.
4684 (clone_one_breakpoint): Likewise.
4685 * regcache.c (new_register_cache): Likewise.
4686 * remote-utils.c (look_up_one_symbol): Likewise.
4687 * server.c (queue_stop_reply): Likewise.
4688 (start_inferior): Likewise.
4689 (queue_stop_reply_callback): Likewise.
4690 (handle_target_event): Likewise.
4691 * spu-low.c (fetch_ppc_memory): Likewise.
4692 (store_ppc_memory): Likewise.
4693 * target.c (set_target_ops): Likewise.
4694 * thread-db.c (thread_db_load_search): Likewise.
4695 (try_thread_db_load_1): Likewise.
4696 * tracepoint.c (add_tracepoint): Likewise.
4697 (add_tracepoint_action): Likewise.
4698 (create_trace_state_variable): Likewise.
4699 (cmd_qtdpsrc): Likewise.
4700 (cmd_qtro): Likewise.
4701 (add_while_stepping_state): Likewise.
4702 * win32-low.c (child_add_thread): Likewise.
4703 (get_image_name): Likewise.
4705 2015-08-25 Yao Qi <yao.qi@linaro.org>
4707 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4709 2015-08-25 Yao Qi <yao.qi@linaro.org>
4711 * Makefile.in (aarch64-linux.o): New rule.
4712 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4714 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4715 (aarch64_init_debug_reg_state): Make it extern.
4716 (aarch64_linux_prepare_to_resume): Remove.
4718 2015-08-25 Yao Qi <yao.qi@linaro.org>
4720 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4721 lwp_arch_private_info and ptid_of_lwp.
4723 2015-08-25 Yao Qi <yao.qi@linaro.org>
4725 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4726 Find proc_info by find_process_pid. All callers updated.
4728 2015-08-25 Yao Qi <yao.qi@linaro.org>
4730 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4732 (debug_reg_change_callback): Remove.
4733 (aarch64_notify_debug_reg_change): Remove.
4735 2015-08-25 Yao Qi <yao.qi@linaro.org>
4737 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4738 Call current_lwp_ptid.
4740 2015-08-25 Yao Qi <yao.qi@linaro.org>
4742 * linux-aarch64-low.c (debug_reg_change_callback): Use
4745 2015-08-25 Yao Qi <yao.qi@linaro.org>
4747 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4749 2015-08-25 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4753 2015-08-25 Yao Qi <yao.qi@linaro.org>
4755 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4758 2015-08-25 Yao Qi <yao.qi@linaro.org>
4760 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4762 (debug_reg_change_callback): Remove argument entry and add argument
4763 lwp. Remove local variable thread. Don't print thread id in the
4764 debugging output. Don't check whether pid of thread equals to pid.
4765 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4766 iterate_over_lwps instead find_inferior.
4768 2015-08-24 Pedro Alves <palves@redhat.com>
4770 * inferiors.c (get_first_process): New function.
4771 * inferiors.h (get_first_process): New declaration.
4772 * remote-utils.c (read_ptid): Default to the first process in the
4773 list, instead of to the current thread's process.
4775 2015-08-24 Pedro Alves <palves@redhat.com>
4777 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4778 * event-loop.c: Likewise.
4779 * remote-utils.c: Likewise.
4780 * tracepoint.c: Likewise.
4782 2015-08-24 Pedro Alves <palves@redhat.com>
4784 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4787 2015-08-21 Pedro Alves <palves@redhat.com>
4789 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4790 instead of literal 1.
4792 2015-08-21 Pedro Alves <palves@redhat.com>
4794 * tdesc.c (default_description): Explicitly zero-initialize.
4796 2015-08-21 Pedro Alves <palves@redhat.com>
4799 * inferiors.c (remove_thread): Discard any pending stop reply for
4801 * server.c (remove_all_on_match_pid): Rename to ...
4802 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4804 (discard_queued_stop_replies): Change parameter to a ptid. Now
4806 (handle_v_kill, kill_inferior_callback, captured_main)
4807 (process_serial_event): Adjust.
4808 * server.h (discard_queued_stop_replies): Declare.
4810 2015-08-21 Pedro Alves <palves@redhat.com>
4812 * linux-low.c (wait_for_sigstop): Always switch to no thread
4813 selected if the previously current thread dies.
4814 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4815 process instead of the current thread's.
4816 * remote-utils.c (input_interrupt): Don't check if there's no
4818 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4819 current thread to the general thread fails, error out.
4820 (handle_qxfer_auxv, handle_qxfer_libraries)
4821 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4822 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4823 (handle_query): Check if there's a thread selected instead of
4824 checking whether there's any thread in the thread list.
4825 (handle_qxfer_threads, handle_qxfer_btrace)
4826 (handle_qxfer_btrace_conf): Don't error out early if there's no
4827 thread in the thread list.
4828 (handle_v_cont, myresume): Don't set the current thread to the
4830 (process_serial_event) <Hg handling>: Also set thread_id if the
4831 previous general thread is still alive.
4832 (process_serial_event) <g/G handling>: If setting the current
4833 thread to the general thread fails, error out.
4834 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4835 thread's lwp instead of the current thread's.
4836 * target.c (set_desired_thread): If the desired thread was not
4837 found, leave the current thread pointing to NULL. Return an int
4838 (boolean) indicating success.
4839 * target.h (set_desired_thread): Change return type to int.
4841 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4843 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4844 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4846 (ps_get_thread_area): New function.
4848 2015-08-19 Gary Benson <gbenson@redhat.com>
4850 * hostio.c (handle_pread): Do not attempt to read more data
4851 than hostio_reply_with_data can fit in a packet.
4853 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4855 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4857 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4859 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4861 2015-08-06 Pedro Alves <palves@redhat.com>
4863 * tracepoint.c (expr_eval_result): Now an int.
4865 2015-08-06 Pedro Alves <palves@redhat.com>
4867 * gdbthread.h (struct regcache): Forward declare.
4868 (struct thread_info) <regcache_data>: Now a struct regcache
4870 * inferiors.c (inferior_regcache_data)
4871 (set_inferior_regcache_data): Now work with struct regcache
4873 * inferiors.h (struct regcache): Forward declare.
4874 (inferior_regcache_data, set_inferior_regcache_data): Now work
4875 with struct regcache pointers.
4876 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4877 (free_register_cache_thread): Remove struct regcache pointer
4880 2015-08-06 Pedro Alves <palves@redhat.com>
4882 * server.c (captured_main): On error, print the exception message
4883 to stderr, and if run_once is set, throw a quit.
4885 2015-08-06 Pedro Alves <palves@redhat.com>
4887 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4890 2015-08-06 Pedro Alves <palves@redhat.com>
4892 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4893 reading beyond the passed in buffer length.
4895 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4897 * tracepoint.c (symbol_list) <required>: Remove.
4899 2015-08-06 Pedro Alves <palves@redhat.com>
4901 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4902 count if stopping and suspending threads.
4903 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4904 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4905 (linux_detach): Complete an ongoing step-over.
4906 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4908 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4909 (linux_wait_1): If passing a signal to the inferior after
4910 finishing a step-over, unsuspend and re-resume all lwps. If we
4911 see a single-step event but the thread should be continuing, don't
4912 pass the trap to gdb.
4913 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4914 internal_error instead of gdb_assert.
4915 (enqueue_pending_signal): New function.
4916 (check_ptrace_stopped_lwp_gone): Add debug output.
4917 (start_step_over): Use internal_error instead of gdb_assert.
4918 (complete_ongoing_step_over): New function.
4919 (linux_resume_one_thread): Don't resume a suspended thread.
4920 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4923 2015-08-06 Pedro Alves <palves@redhat.com>
4925 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4926 (linux_thread_alive): Use lwp_is_marked_dead.
4927 (extended_event_reported): Delete.
4928 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4929 instead of extended_event_reported.
4930 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4932 (lwp_is_marked_dead): New function.
4933 (lwp_running): Use lwp_is_marked_dead.
4934 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4937 2015-08-06 Pedro Alves <palves@redhat.com>
4939 * linux-low.c (linux_wait_1): Move fork event output out of the
4940 !report_to_gdb check. Pass event_child->waitstatus to
4941 target_waitstatus_to_string instead of ourstatus.
4943 2015-08-04 Yao Qi <yao.qi@linaro.org>
4945 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4946 if current_thread is 32 bit.
4948 2015-08-04 Yao Qi <yao.qi@linaro.org>
4950 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4951 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4952 * server.c (extended_protocol): Remove "static".
4953 * server.h (extended_protocol): Declare it.
4955 2015-08-04 Yao Qi <yao.qi@linaro.org>
4957 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4958 both aarch64 and aarch32.
4959 (aarch64_set_pc): Likewise.
4961 2015-08-04 Yao Qi <yao.qi@linaro.org>
4963 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4964 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4965 arm-with-neon.xml to srv_xmlfiles.
4966 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4967 (is_64bit_tdesc): New function.
4968 (aarch64_linux_read_description): New function.
4969 (aarch64_arch_setup): Call aarch64_linux_read_description.
4970 (regs_info): Rename to regs_info_aarch64.
4971 (aarch64_regs_info): Return right regs_info.
4972 (initialize_low_arch): Call initialize_low_arch_aarch32.
4974 2015-08-04 Yao Qi <yao.qi@linaro.org>
4976 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4977 * linux-aarch32-low.c: New file.
4978 * linux-aarch32-low.h: New file.
4979 * linux-arm-low.c (arm_fill_gregset): Move it to
4980 linux-aarch32-low.c.
4981 (arm_store_gregset): Likewise.
4982 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4983 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4984 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4985 (regs_info): Rename to regs_info_arm.
4986 (arm_regs_info): Return regs_info_aarch32 if
4987 have_ptrace_getregset is 1 and target description is
4988 arm_with_neon or arm_with_vfpv3.
4989 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4990 Call initialize_low_arch_aarch32 instead.
4992 2015-08-04 Yao Qi <yao.qi@linaro.org>
4994 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4995 * linux-low.c: ... here.
4996 * linux-low.h (have_ptrace_getregset): Declare it.
4998 2015-08-04 Pedro Alves <palves@redhat.com>
5000 * thread-db.c (struct thread_db): Use new typedefs.
5001 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5003 (disable_thread_event_reporting): Cast result of dlsym to
5004 destination function pointer type.
5005 (thread_db_mourn): Use td_ta_delete_ftype.
5007 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5009 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5011 (CDX_BREAKPOINT): Define for R2.
5012 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5013 (the_low_target): Add comments.
5015 2015-07-30 Yao Qi <yao.qi@linaro.org>
5017 * linux-arm-low.c (arm_hwcap): Remove it.
5018 (arm_read_description): New local variable arm_hwcap. Don't
5019 set arm_hwcap to zero.
5021 2015-07-30 Yao Qi <yao.qi@linaro.org>
5023 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5024 Use regcache->tdesc instead.
5025 (arm_store_wmmxregset): Likewise.
5026 (arm_fill_vfpregset): Likewise.
5027 (arm_store_vfpregset): Likewise.
5029 2015-07-30 Yao Qi <yao.qi@linaro.org>
5031 * linux-arm-low.c: Include arch/arm.h.
5032 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5033 (arm_store_gregset): Likewise.
5035 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5037 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5038 ptrace's 4th parameter.
5040 2015-07-27 Yao Qi <yao.qi@linaro.org>
5042 * configure.srv (case aarch64*-*-linux*): Don't set
5045 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5047 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5049 * linux-arm-low.c: Likewise.
5050 * linux-cris-low.c: Likewise.
5051 * linux-crisv32-low.c: Likewise.
5052 * linux-low.c: Likewise.
5053 * linux-m68k-low.c: Likewise.
5054 * linux-mips-low.c: Likewise.
5055 * linux-nios2-low.c: Likewise.
5056 * linux-s390-low.c: Likewise.
5057 * linux-sparc-low.c: Likewise.
5058 * linux-tic6x-low.c: Likewise.
5059 * linux-tile-low.c: Likewise.
5060 * linux-x86-low.c: Likewise.
5062 2015-07-24 Pedro Alves <palves@redhat.com>
5064 * config.in: Regenerate.
5065 * configure: Regenerate.
5067 2015-07-24 Pedro Alves <palves@redhat.com>
5069 * acinclude.m4: Include ../ptrace.m4.
5070 * configure.ac: Call GDB_AC_PTRACE.
5071 * config.in, configure: Regenerate.
5073 2015-07-24 Yao Qi <yao.qi@linaro.org>
5075 * linux-low.c (linux_create_inferior): Remove setting to
5076 proc->priv->new_inferior.
5077 (linux_attach): Likewise.
5078 (linux_low_filter_event): Likewise.
5079 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5081 2015-07-24 Yao Qi <yao.qi@linaro.org>
5083 * linux-low.c (linux_arch_setup): New function.
5084 (linux_low_filter_event): If proc->tdesc is NULL and
5085 proc->attached is true, call the_low_target.arch_setup.
5086 Otherwise, keep status pending, and return.
5087 (linux_resume_one_lwp_throw): Don't call get_pc if
5088 thread->while_stepping isn't NULL. Don't call
5089 get_thread_regcache if proc->tdesc is NULL.
5090 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5091 (linux_target_ops): Install arch_setup.
5092 * server.c (start_inferior): Call the_target->arch_setup.
5093 * target.h (struct target_ops) <arch_setup>: New field.
5094 (target_arch_setup): New marco.
5095 * lynx-low.c (lynx_target_ops): Update.
5096 * nto-low.c (nto_target_ops): Update.
5097 * spu-low.c (spu_target_ops): Update.
5098 * win32-low.c (win32_target_ops): Update.
5100 2015-07-24 Yao Qi <yao.qi@linaro.org>
5102 * linux-low.c (linux_add_process): Don't set
5103 proc->priv->new_inferior.
5104 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5105 (linux_attach): Likewise.
5107 2015-07-24 Yao Qi <yao.qi@linaro.org>
5109 * server.c (start_inferior): Code refactor.
5111 2015-07-24 Yao Qi <yao.qi@linaro.org>
5113 * server.c (process_serial_event): Set general_thread.
5115 2015-07-21 Yao Qi <yao.qi@linaro.org>
5117 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5118 aarch64_linux_get_debug_reg_capacity.
5120 2015-07-17 Yao Qi <yao.qi@linaro.org>
5122 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5123 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5124 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5125 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5126 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5127 (AARCH64_HWP_ALIGNMENT): Likewise.
5128 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5129 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5130 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5131 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5132 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5133 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5134 (struct aarch64_debug_reg_state): Likewise.
5135 (struct arch_lwp_info): Likewise.
5136 (aarch64_align_watchpoint): Likewise.
5137 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5138 (aarch64_watchpoint_length): Likewise.
5139 (aarch64_point_encode_ctrl_reg): Likewise
5140 (aarch64_point_is_aligned): Likewise.
5141 (aarch64_align_watchpoint): Likewise.
5142 (aarch64_linux_set_debug_regs):
5143 (aarch64_dr_state_insert_one_point): Likewise.
5144 (aarch64_dr_state_remove_one_point): Likewise.
5145 (aarch64_handle_breakpoint): Likewise.
5146 (aarch64_handle_aligned_watchpoint): Likewise.
5147 (aarch64_handle_unaligned_watchpoint): Likewise.
5148 (aarch64_handle_watchpoint): Likewise.
5150 2015-07-17 Yao Qi <yao.qi@linaro.org>
5152 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5153 and don't aarch64_get_debug_reg_state. All callers update.
5154 (aarch64_handle_aligned_watchpoint): Likewise.
5155 (aarch64_handle_unaligned_watchpoint): Likewise.
5156 (aarch64_handle_watchpoint): Likewise.
5157 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5158 (aarch64_remove_point): Likewise.
5160 2015-07-17 Yao Qi <yao.qi@linaro.org>
5162 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5164 (aarch64_handle_unaligned_watchpoint): Likewise.
5166 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5168 Revert the previous 3 commits:
5169 Move gdb_regex* to common/
5170 Move linux_find_memory_regions_full & co.
5171 gdbserver build-id attribute generator
5173 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5174 Jan Kratochvil <jan.kratochvil@redhat.com>
5176 gdbserver build-id attribute generator.
5177 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5178 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5179 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5181 (get_dynamic): Use find_pdhr to traverse program headers.
5182 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5183 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5184 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5185 (get_hex_build_id): New.
5186 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5187 to reply XML document.
5189 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5190 Jan Kratochvil <jan.kratochvil@redhat.com>
5192 * target.c: Include target/target-utils.h and fcntl.h.
5193 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5194 (target_fileio_read_stralloc): New functions.
5196 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5198 * Makefile.in (OBS): Add gdb_regex.o.
5200 * config.in: Rebuilt.
5201 * configure: Rebuilt.
5203 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5204 Jan Kratochvil <jan.kratochvil@redhat.com>
5206 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5207 * Makefile.in (OBS): Add target-utils.o.
5208 (linux-maps.o, target-utils.o): New.
5209 * configure.srv (srv_linux_obj): Add linux-maps.o.
5211 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5213 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5215 (the_low_target): Install it.
5217 2015-07-14 Pedro Alves <palves@redhat.com>
5219 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5220 Instead, ignore ECHILD, and throw an error for other errnos.
5222 2015-07-10 Pedro Alves <palves@redhat.com>
5224 * event-loop.c (struct callback_event) <data>: Change type to
5225 gdb_client_data instance instead of gdb_client_data pointer.
5226 (append_callback_event): Adjust.
5228 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5230 * linux-aarch64-low.c: Add comments for each linux_target_ops
5231 method. Remove comments already covered in target_ops and
5232 linux_target_ops definitions.
5233 (the_low_target): Add comments for each unimplemented method.
5235 2015-07-09 Yao Qi <yao.qi@linaro.org>
5237 * linux-aarch64-low.c (aarch64_regmap): Remove.
5238 (aarch64_usrregs_info): Remove.
5239 (regs_info): Set field usrregs to NULL.
5241 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5243 * linux-low.c: Include "rsp-low.h"
5244 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5245 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5246 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5247 (handle_btrace_enable_pt): New.
5248 (handle_btrace_general_set): Support "pt".
5249 (handle_btrace_conf_general_set): Support "pt:size".
5251 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5253 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5256 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5258 * linux-aarch64-low.c: Remove comment about endianness.
5259 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5260 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5263 2015-06-24 Gary Benson <gbenson@redhat.com>
5265 * linux-i386-ipa.c (stdint.h): Do not include.
5266 * lynx-i386-low.c (stdint.h): Likewise.
5267 * lynx-ppc-low.c (stdint.h): Likewise.
5268 * mem-break.c (stdint.h): Likewise.
5269 * thread-db.c (stdint.h): Likewise.
5270 * tracepoint.c (stdint.h): Likewise.
5271 * win32-low.c (stdint.h): Likewise.
5273 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5275 * server.c (write_qxfer_response): Update call to
5276 remote_escape_output.
5278 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5279 Jan Kratochvil <jan.kratochvil@redhat.com>
5281 Merge multiple hex conversions.
5282 * gdbreplay.c (tohex): Rename to 'fromhex'.
5283 (logchar): Use fromhex.
5285 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5287 * server.c (handle_qxfer_libraries): Set `version' attribute for
5290 2015-06-10 Gary Benson <gbenson@redhat.com>
5292 * target.h (struct target_ops) <multifs_open>: New field.
5293 <multifs_unlink>: Likewise.
5294 <multifs_readlink>: Likewise.
5295 * linux-low.c (nat/linux-namespaces.h): New include.
5296 (linux_target_ops): Initialize the_target->multifs_open,
5297 the_target->multifs_unlink and the_target->multifs_readlink.
5298 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5299 * hostio.c (hostio_fs_pid): New static variable.
5300 (hostio_handle_new_gdb_connection): New function.
5301 (handle_setfs): Likewise.
5302 (handle_open): Use the_target->multifs_open as appropriate.
5303 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5304 (handle_readlink): Use the_target->multifs_readlink as
5306 (handle_vFile): Handle vFile:setfs packets.
5307 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5308 after target_handle_new_gdb_connection.
5310 2015-06-10 Gary Benson <gbenson@redhat.com>
5312 * configure.ac (AC_CHECK_FUNCS): Add setns.
5313 * config.in: Regenerate.
5314 * configure: Likewise.
5315 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5316 (linux-namespaces.o): New rule.
5317 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5319 2015-06-09 Gary Benson <gbenson@redhat.com>
5321 * hostio.c (handle_open): Process mode argument with
5322 fileio_to_host_mode.
5324 2015-06-01 Yao Qi <yao.qi@linaro.org>
5326 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5327 * linux-x86-low.c: Likewise.
5329 2015-05-28 Don Breazeal <donb@codesourcery.com>
5331 * linux-low.c (handle_extended_wait): Initialize
5332 thread_info.last_resume_kind for new fork children.
5334 2015-05-15 Pedro Alves <palves@redhat.com>
5336 * target.h (target_handle_new_gdb_connection): Rewrite using if
5337 wrapped in do/while.
5339 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5341 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5342 * configure, config.in: Regenerate.
5343 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5346 2015-05-12 Don Breazeal <donb@codesourcery.com>
5348 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5349 PTRACE_EVENT_VFORK_DONE.
5350 (linux_low_ptrace_options, extended_event_reported): Add vfork
5352 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5353 and "vforkdone" for RSP 'T' Stop Reply Packet.
5354 * server.h (report_vfork_events): Declare
5357 2015-05-12 Don Breazeal <donb@codesourcery.com>
5359 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5360 (the_low_target) <new_fork>: Initialize new member.
5361 * linux-arm-low.c (arm_new_fork): New function.
5362 (the_low_target) <new_fork>: Initialize new member.
5363 * linux-low.c (handle_extended_wait): Call new target function
5365 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5366 * linux-mips-low.c (mips_add_watchpoint): New function
5367 extracted from mips_insert_point.
5368 (the_low_target) <new_fork>: Initialize new member.
5369 (mips_linux_new_fork): New function.
5370 (mips_insert_point): Call mips_add_watchpoint.
5371 * linux-x86-low.c (x86_linux_new_fork): New function.
5372 (the_low_target) <new_fork>: Initialize new member.
5374 2015-05-12 Don Breazeal <donb@codesourcery.com>
5376 * linux-low.c (handle_extended_wait): Implement return value,
5377 rename argument 'event_child' to 'event_lwp', handle
5378 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5379 (linux_low_ptrace_options): New function.
5380 (linux_low_filter_event): Call linux_low_ptrace_options,
5381 use different argument fo linux_enable_event_reporting,
5382 use return value from handle_extended_wait.
5383 (extended_event_reported): New function.
5384 (linux_wait_1): Call extended_event_reported and set
5385 status to report fork events.
5386 (linux_write_memory): Add pid to debug message.
5387 (reset_lwp_ptrace_options_callback): New function.
5388 (linux_handle_new_gdb_connection): New function.
5389 (linux_target_ops): Initialize new structure member.
5390 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5391 * lynx-low.c: Initialize new structure member.
5392 * remote-utils.c (prepare_resume_reply): Implement stop reason
5393 "fork" for "T" stop message.
5394 * server.c (handle_query): Call handle_new_gdb_connection.
5395 * server.h (report_fork_events): Declare global flag.
5396 * target.h (struct target_ops) <handle_new_gdb_connection>:
5398 (target_handle_new_gdb_connection): New macro.
5399 * win32-low.c: Initialize new structure member.
5401 2015-05-12 Don Breazeal <donb@codesourcery.com>
5403 * mem-break.c (APPEND_TO_LIST): Define macro.
5404 (clone_agent_expr): New function.
5405 (clone_one_breakpoint): New function.
5406 (clone_all_breakpoints): New function.
5407 * mem-break.h: Declare new functions.
5409 2015-05-12 Don Breazeal <donb@codesourcery.com>
5411 * linux-low.c (linux_supports_fork_events): New function.
5412 (linux_supports_vfork_events): New function.
5413 (linux_target_ops): Initialize new structure members.
5414 (initialize_low): Call linux_check_ptrace_features.
5415 * lynx-low.c (lynx_target_ops): Initialize new structure
5417 * server.c (report_fork_events, report_vfork_events):
5419 (handle_query): Add new features to qSupported packet and
5421 (captured_main): Initialize new global variables.
5422 * target.h (struct target_ops) <supports_fork_events>:
5424 <supports_vfork_events>: New member.
5425 (target_supports_fork_events): New macro.
5426 (target_supports_vfork_events): New macro.
5427 * win32-low.c (win32_target_ops): Initialize new structure
5430 2015-05-12 Gary Benson <gbenson@redhat.com>
5432 * server.c (handle_qxfer_exec_file): Use current process
5435 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5437 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5438 Remove HAVE_PTRACE_GETREGS conditionals.
5439 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5440 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5442 2015-05-08 Yao Qi <yao.qi@linaro.org>
5444 * linux-low.c (linux_supports_conditional_breakpoints): New
5446 (linux_target_ops): Install new target method.
5447 * lynx-low.c (lynx_target_ops): Install NULL hook for
5448 supports_conditional_breakpoints.
5449 * nto-low.c (nto_target_ops): Likewise.
5450 * spu-low.c (spu_target_ops): Likewise.
5451 * win32-low.c (win32_target_ops): Likewise.
5452 * server.c (handle_query): Check
5453 target_supports_conditional_breakpoints.
5454 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5456 (target_supports_conditional_breakpoints): New macro.
5458 2015-05-06 Pedro Alves <palves@redhat.com>
5461 * server.c (start_inferior): If the process exits, mourn it.
5463 2015-04-21 Gary Benson <gbenson@redhat.com>
5465 * hostio.c (fileio_open_flags_to_host): Factored out to
5466 fileio_to_host_openflags in common/fileio.c. Single use
5469 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5471 * linux-xtensa-low.c (xtensa_fill_gregset)
5472 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5475 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5477 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5478 (regs_info): Replace usrregs pointer with NULL.
5480 2015-04-17 Gary Benson <gbenson@redhat.com>
5482 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5483 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5484 * server.c (handle_qxfer_exec_file): New function.
5485 (qxfer_packets): Add exec-file entry.
5486 (handle_query): Report qXfer:exec-file:read as supported packet.
5488 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5490 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5492 2015-04-09 Gary Benson <gbenson@redhat.com>
5494 * hostio-errno.c (errno_to_fileio_error): Remove function.
5495 Update caller to use remote_fileio_to_fio_error.
5497 2015-04-09 Yao Qi <yao.qi@linaro.org>
5499 * linux-low.c (linux_insert_point): Call
5500 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5501 (linux_remove_point): Call remove_memory_breakpoint if type is
5503 * linux-x86-low.c (x86_insert_point): Don't call
5504 insert_memory_breakpoint.
5505 (x86_remove_point): Don't call remove_memory_breakpoint.
5507 2015-04-01 Pedro Alves <palves@redhat.com>
5508 Cleber Rosa <crosa@redhat.com>
5510 * server.c (gdbserver_usage): Reorganize and extend the usage
5513 2015-03-24 Pedro Alves <palves@redhat.com>
5515 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5516 output. Also dump TRAP_TRACE.
5517 (linux_low_filter_event): In debug output, distinguish a
5518 resume_stop SIGSTOP from a delayed SIGSTOP.
5520 2015-03-24 Gary Benson <gbenson@redhat.com>
5522 * linux-x86-low.c (x86_linux_new_thread): Moved to
5524 (x86_linux_prepare_to_resume): Likewise.
5526 2015-03-24 Gary Benson <gbenson@redhat.com>
5528 * Makefile.in (x86-linux-dregs.o): New rule.
5529 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5530 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5531 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5532 (x86_linux_dr_get): Likewise.
5533 (x86_linux_dr_set): Likewise.
5534 (update_debug_registers_callback): Likewise.
5535 (x86_linux_dr_set_addr): Likewise.
5536 (x86_linux_dr_get_addr): Likewise.
5537 (x86_linux_dr_set_control): Likewise.
5538 (x86_linux_dr_get_control): Likewise.
5539 (x86_linux_dr_get_status): Likewise.
5540 (x86_linux_update_debug_registers): Likewise.
5542 2015-03-24 Gary Benson <gbenson@redhat.com>
5544 * linux-x86-low.c (x86_linux_update_debug_registers):
5545 New function, factored out from...
5546 (x86_linux_prepare_to_resume): ...this.
5548 2015-03-24 Gary Benson <gbenson@redhat.com>
5550 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5551 (x86_linux_dr_set): Likewise.
5552 (update_debug_registers_callback): Likewise.
5553 (x86_linux_dr_set_addr): Likewise.
5554 (x86_linux_dr_get_addr): Likewise.
5555 (x86_linux_dr_set_control): Likewise.
5556 (x86_linux_dr_get_control): Likewise.
5557 (x86_linux_dr_get_status): Likewise.
5558 (x86_linux_prepare_to_resume): Likewise.
5560 2015-03-24 Gary Benson <gbenson@redhat.com>
5562 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5563 Use perror_with_name. Pass string through gettext.
5564 (x86_linux_dr_set): Likewise.
5566 2015-03-24 Gary Benson <gbenson@redhat.com>
5568 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5569 (x86_linux_dr_set_addr): ...this.
5570 (x86_dr_low_get_addr): Rename to...
5571 (x86_linux_dr_get_addr): ...this.
5572 (x86_dr_low_set_control): Rename to...
5573 (x86_linux_dr_set_control): ...this.
5574 (x86_dr_low_get_control): Rename to...
5575 (x86_linux_dr_get_control): ...this.
5576 (x86_dr_low_get_status): Rename to...
5577 (x86_linux_dr_get_status): ...this.
5578 (x86_dr_low): Update with new function names.
5580 2015-03-24 Gary Benson <gbenson@redhat.com>
5582 * Makefile.in (x86-linux.o): New rule.
5583 * configure.srv: Add x86-linux.o to relevant targets.
5584 * linux-low.c (lwp_set_arch_private_info): New function.
5585 (lwp_arch_private_info): Likewise.
5586 * linux-x86-low.c: Include nat/x86-linux.h.
5587 (arch_lwp_info): Removed structure.
5588 (update_debug_registers_callback):
5589 Use lwp_set_debug_registers_changed.
5590 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5591 and lwp_set_debug_registers_changed.
5592 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5594 2015-03-24 Gary Benson <gbenson@redhat.com>
5596 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5597 * linux-arm-low.c (arm_new_thread): Likewise.
5598 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5599 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5600 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5601 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5603 2015-03-24 Gary Benson <gbenson@redhat.com>
5605 * linux-low.c (ptid_of_lwp): New function.
5606 (lwp_is_stopped): Likewise.
5607 (lwp_stop_reason): Likewise.
5608 * linux-x86-low.c (update_debug_registers_callback):
5610 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5613 2015-03-24 Gary Benson <gbenson@redhat.com>
5615 * linux-low.h (linux_stop_lwp): Remove declaration.
5617 2015-03-24 Gary Benson <gbenson@redhat.com>
5619 * linux-low.h: Include nat/linux-nat.h.
5620 * linux-low.c (iterate_over_lwps_args): New structure.
5621 (iterate_over_lwps_filter): New function.
5622 (iterate_over_lwps): Likewise.
5623 * linux-x86-low.c (update_debug_registers_callback):
5624 Update signature to what iterate_over_lwps expects.
5625 Remove PID check that iterate_over_lwps now performs.
5626 (x86_dr_low_set_addr): Use iterate_over_lwps.
5627 (x86_dr_low_set_control): Likewise.
5629 2015-03-24 Gary Benson <gbenson@redhat.com>
5631 * linux-x86-low.c (x86_debug_reg_state): New function.
5632 (x86_linux_prepare_to_resume): Use the above.
5634 2015-03-24 Gary Benson <gbenson@redhat.com>
5636 * linux-low.c (current_lwp_ptid): New function.
5637 * linux-x86-low.c: Include nat/linux-nat.h.
5638 (x86_dr_low_get_addr): Use current_lwp_ptid.
5639 (x86_dr_low_get_control): Likewise.
5640 (x86_dr_low_get_status): Likewise.
5642 2015-03-20 Pedro Alves <palves@redhat.com>
5644 * tracepoint.c (cmd_qtstatus): Make "str" const.
5646 2015-03-20 Pedro Alves <palves@redhat.com>
5648 * server.c (handle_general_set): Make "req_str" const.
5650 2015-03-19 Pedro Alves <palves@redhat.com>
5652 * linux-low.c (linux_resume_one_lwp): Rename to ...
5653 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5654 instead call perror_with_name.
5655 (check_ptrace_stopped_lwp_gone): New function.
5656 (linux_resume_one_lwp): Reimplement as wrapper around
5657 linux_resume_one_lwp_throw that swallows errors if the LWP is
5660 2015-03-19 Pedro Alves <palves@redhat.com>
5662 * linux-low.c (count_events_callback, select_event_lwp_callback):
5663 No longer check whether the thread has resume_stop as last resume
5666 2015-03-19 Pedro Alves <palves@redhat.com>
5668 * linux-low.c (count_events_callback, select_event_lwp_callback):
5669 Use the lwp's status_pending_p field, not the thread's.
5671 2015-03-19 Pedro Alves <palves@redhat.com>
5673 * linux-low.c (select_event_lwp_callback): Update comments to
5674 no longer mention SIGTRAP.
5676 2015-03-18 Gary Benson <gbenson@redhat.com>
5678 * server.c (handle_query): Do not report vFile:fstat as supported.
5680 2015-03-11 Gary Benson <gbenson@redhat.com>
5682 * hostio.c (sys/types.h): New include.
5683 (sys/stat.h): Likewise.
5684 (common-remote-fileio.h): Likewise.
5685 (handle_fstat): New function.
5686 (handle_vFile): Handle vFile:fstat packets.
5688 2015-03-11 Gary Benson <gbenson@redhat.com>
5690 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5691 struct stat.st_blocks and struct stat.st_blksize.
5692 * configure: Regenerate.
5693 * config.in: Likewise.
5694 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5695 (OBS): Add common-remote-fileio.o.
5696 (common-remote-fileio.o): New rule.
5698 2015-03-09 Pedro Alves <palves@redhat.com>
5700 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5701 'struct sockaddr' pointer in 'accept' call.
5703 2015-03-09 Pedro Alves <palves@redhat.com>
5706 2015-03-07 Pedro Alves <palves@redhat.com>
5707 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5708 or <winsock2.h> here. Instead include "gdb_socket.h".
5709 (remote_open): Use union gdb_sockaddr_u.
5710 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5711 or <winsock2.h> here. Instead include "gdb_socket.h".
5712 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5713 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5715 (init_named_socket, gdb_agent_helper_thread): Use union
5718 2015-03-07 Pedro Alves <palves@redhat.com>
5720 * configure.ac (build_warnings): Move
5721 -Wdeclaration-after-statement to the C-specific set.
5722 * configure: Regenerate.
5724 2015-03-07 Pedro Alves <palves@redhat.com>
5726 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5727 or <winsock2.h> here. Instead include "gdb_socket.h".
5728 (remote_open): Use union gdb_sockaddr_u.
5729 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5730 or <winsock2.h> here. Instead include "gdb_socket.h".
5731 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5732 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5734 (init_named_socket, gdb_agent_helper_thread): Use union
5737 2015-03-07 Pedro Alves <palves@redhat.com>
5739 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5742 2015-03-06 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (aarch64_insert_point): Use
5745 show_debug_regs as a boolean.
5746 (aarch64_remove_point): Likewise.
5748 2015-03-05 Pedro Alves <palves@redhat.com>
5750 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5751 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5752 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5753 * nto-low.c (nto_target_ops): Likewise.
5754 * spu-low.c (spu_target_ops): Likewise.
5755 * win32-low.c (win32_target_ops): Likewise.
5757 2015-03-04 Pedro Alves <palves@redhat.com>
5759 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5760 Decide whether a breakpoint triggered based on the SIGTRAP's
5762 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5763 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5764 (linux_low_filter_event): Check for breakpoints before checking
5766 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5768 (linux_stopped_by_sw_breakpoint)
5769 (linux_supports_stopped_by_sw_breakpoint)
5770 (linux_stopped_by_hw_breakpoint)
5771 (linux_supports_stopped_by_hw_breakpoint): New functions.
5772 (linux_target_ops): Install new target methods.
5774 2015-03-04 Pedro Alves <palves@redhat.com>
5776 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5777 * server.c (swbreak_feature, hwbreak_feature): New globals.
5778 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5779 (captured_main): Clear swbreak_feature and hwbreak_feature.
5780 * server.h (swbreak_feature, hwbreak_feature): Declare.
5781 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5782 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5783 supports_stopped_by_hw_breakpoint>: New fields.
5784 (target_supports_stopped_by_sw_breakpoint)
5785 (target_stopped_by_sw_breakpoint)
5786 (target_supports_stopped_by_hw_breakpoint)
5787 (target_stopped_by_hw_breakpoint): Declare.
5789 2015-03-04 Pedro Alves <palves@redhat.com>
5791 enum lwp_stop_reason -> enum target_stop_reason
5792 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5793 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5794 (linux_wait_1, stuck_in_jump_pad_callback)
5795 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5796 (linux_stopped_by_watchpoint):
5797 * linux-low.h (enum lwp_stop_reason): Delete.
5798 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5799 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5801 2015-03-04 Yao Qi <yao.qi@linaro.org>
5803 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5805 2015-03-03 Gary Benson <gbenson@redhat.com>
5807 * hostio.c (handle_vFile): Fix prefix lengths.
5809 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5811 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5814 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5816 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5817 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5818 (clean): Add "rm -f" for above C files.
5819 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5820 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5821 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5822 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5823 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5824 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5825 (init_registers_s390x_vx_linux64)
5826 (init_registers_s390x_tevx_linux64)
5827 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5828 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5830 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5831 (s390_store_vxrs_high): New functions.
5832 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5834 (s390_arch_setup): Add logic for selecting one of the new target
5835 descriptions. Activate the new vector regsets if applicable.
5836 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5837 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5838 and init_registers_s390x_tevx_linux64.
5840 2015-03-01 Pedro Alves <palves@redhat.com>
5842 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5845 2015-02-27 Pedro Alves <palves@redhat.com>
5847 * linux-x86-low.c (u_debugreg_offset): New function.
5848 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5850 2015-02-27 Pedro Alves <palves@redhat.com>
5852 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5853 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5854 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5855 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5856 (ps_lsetfpregs, ps_getpid)
5857 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5858 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5859 (ps_lsetxregs, ps_plog): Declare.
5861 2015-02-27 Pedro Alves <palves@redhat.com>
5863 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5864 IP_AGENT_EXPORT_FUNC.
5865 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5866 IP_AGENT_EXPORT_FUNC.
5867 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5868 (IP_AGENT_EXPORT): Delete.
5869 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5870 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5871 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5872 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5873 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5874 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5875 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5876 (traceframe_read_count, traceframe_write_count)
5877 (traceframes_created, trace_state_variables, get_raw_reg)
5878 (get_trace_state_variable_value, set_trace_state_variable_value)
5879 (ust_loaded, helper_thread_id, cmd_buf): Use
5880 IPA_SYM_EXPORTED_NAME.
5881 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5882 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5883 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5884 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5885 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5886 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5887 EXTERN_C_PUSH/EXTERN_C_POP.
5888 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5889 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5890 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5891 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5892 (traceframe_write_count, traceframe_read_count)
5893 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5894 (about_to_request_buffer_space, get_trace_state_variable_value)
5895 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5896 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5897 EXTERN_C_PUSH/EXTERN_C_POP.
5898 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5899 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5900 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5901 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5902 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5903 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5904 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5905 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5907 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5908 (IP_AGENT_EXPORT_VAR_DECL): Define.
5910 (gdb_agent_get_raw_reg): Declare.
5912 2015-02-27 Tom Tromey <tromey@redhat.com>
5913 Pedro Alves <palves@redhat.com>
5915 Rename symbols whose names are reserved C++ keywords throughout.
5917 2015-02-27 Pedro Alves <palves@redhat.com>
5919 * Makefile.in (COMPILER): New, get it from autoconf.
5920 (CXX): Get from autoconf instead.
5921 (COMPILE.pre): Use COMPILER.
5922 (CC-LD): Rename to ...
5923 (CC_LD): ... this. Use COMPILER.
5924 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5925 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5926 * acinclude.m4: Include build-with-cxx.m4.
5927 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5928 Disable -Werror by default if building in C++ mode.
5929 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5930 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5931 the C++ compiler. Save/restore CXXFLAGS too.
5932 * configure: Regenerate.
5934 2015-02-27 Pedro Alves <palves@redhat.com>
5936 * acinclude.m4: Include libiberty.m4.
5937 * configure.ac: Call libiberty_INIT.
5938 * config.in, configure: Regenerate.
5940 2015-02-26 Pedro Alves <palves@redhat.com>
5942 * linux-low.c (linux_wait_1): When incrementing the PC past a
5943 program breakpoint always use the_low_target.breakpoint_len as
5944 increment, rather than the maximum between that and
5945 the_low_target.decr_pc_after_break.
5947 2015-02-23 Pedro Alves <palves@redhat.com>
5949 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5950 thread was doing a step-over; always adjust the PC if
5951 we stepped over a permanent breakpoint.
5952 (linux_wait_1): If we stepped over breakpoint that was on top of a
5953 permanent breakpoint, manually advance the PC past it.
5955 2015-02-23 Pedro Alves <palves@redhat.com>
5957 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5959 (x86_fill_gregset, x86_store_gregset): Use it when handling
5962 2015-02-20 Pedro Alves <palves@redhat.com>
5964 * thread-db.c: Include "nat/linux-procfs.h".
5965 (thread_db_init): Skip listing new threads if the kernel supports
5966 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5968 2015-02-20 Pedro Alves <palves@redhat.com>
5970 * linux-low.c (status_pending_p_callback): Use ptid_match.
5972 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5974 PR breakpoints/16812
5975 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5976 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5977 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5979 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5981 PR breakpoints/15956
5982 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5984 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5986 * linux-low.c (linux_low_btrace_conf): Print size.
5987 * server.c (handle_btrace_conf_general_set): New.
5988 (hanle_general_set): Call handle_btrace_conf_general_set.
5989 (handle_query): Report Qbtrace-conf:bts:size as supported.
5991 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5993 * linux-low.c (linux_low_enable_btrace): Update parameters.
5994 (linux_low_btrace_conf): New.
5995 (linux_target_ops)<to_btrace_conf>: Initialize.
5996 * server.c (current_btrace_conf): New.
5997 (handle_btrace_enable): Rename to ...
5998 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5999 to target_enable_btrace. Update comment. Update users.
6000 (handle_qxfer_btrace_conf): New.
6001 (qxfer_packets): Add btrace-conf entry.
6002 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6003 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6004 (target_ops)<read_btrace_conf>: New.
6005 (target_enable_btrace): Update parameters.
6006 (target_read_btrace_conf): New.
6008 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6010 * server.c (handle_btrace_general_set): Remove call to
6011 target_supports_btrace.
6012 (supported_btrace_packets): New.
6013 (handle_query): Call supported_btrace_packets.
6014 * target.h: include btrace-common.h.
6015 (btrace_target_info): Removed.
6016 (supports_btrace, target_supports_btrace): Update parameters.
6018 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6020 * Makefile.in (SFILES): Add common/btrace-common.c.
6021 (OBS): Add common/btrace-common.o.
6022 (btrace-common.o): Add build rules.
6023 * linux-low: Include btrace-common.h.
6024 (linux_low_read_btrace): Use struct btrace_data. Call
6025 btrace_data_init and btrace_data_fini.
6027 2015-02-06 Pedro Alves <palves@redhat.com>
6029 * thread-db.c (find_new_threads_callback): Add debug output.
6031 2015-02-04 Pedro Alves <palves@redhat.com>
6033 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6034 (resume_stopped_resumed_lwps): New function.
6035 (linux_wait_for_event_filtered): Use it.
6037 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6039 * Makefile.in (SFILES): Add linux-personality.c.
6040 (linux-personality.o): New rule.
6041 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6042 list of objects to be built.
6043 * linux-low.c: Include nat/linux-personality.h.
6044 (linux_create_inferior): Remove code to disable address space
6045 randomization (moved to ../nat/linux-personality.c). Create
6046 cleanup to disable address space randomization.
6048 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6050 * Makefile.in (posix-strerror.o): New rule.
6051 (mingw-strerror.o): Likewise.
6052 * configure: Regenerated.
6053 * configure.ac: Source file ../common/common.host. Initialize new
6054 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6056 2015-01-14 Yao Qi <yao@codesourcery.com>
6058 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6059 (ppc-linux.o): New rule.
6060 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6061 * configure.ac: AC_CHECK_FUNCS(getauxval).
6062 * config.in: Re-generated.
6063 * configure: Re-generated.
6064 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6065 ppc64_64bit_inferior_p
6067 2015-01-14 Yao Qi <yao@codesourcery.com>
6069 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6070 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6071 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6072 (PT_ORIG_R3, PT_TRAP): Likewise.
6073 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6074 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6075 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6077 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6079 * i387-fp.c (i387_cache_to_xsave): In look over
6080 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6081 zmmh_low_space field by use of zmmh_high_space.
6083 2015-01-09 Pedro Alves <palves@redhat.com>
6085 * linux-low.c (step_over_bkpt): Move higher up in the file.
6086 (handle_extended_wait): Don't store the stop_pc here.
6087 (get_stop_pc): Adjust comments and rename to ...
6088 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6089 stopped for a software breakpoint or hardware breakpoint.
6090 (thread_still_has_status_pending_p): New function.
6091 (status_pending_p_callback): Use
6092 thread_still_has_status_pending_p. If the event is no longer
6093 interesting, resume the LWP.
6094 (handle_tracepoints): Add assert.
6095 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6096 (wstatus_maybe_breakpoint): New function.
6097 (cancel_breakpoint): Delete function.
6098 (check_stopped_by_watchpoint): New function, factored out from
6099 linux_low_filter_event.
6100 (lp_status_maybe_breakpoint): Delete function.
6101 (linux_low_filter_event): Remove filter_ptid argument.
6102 Leave thread group exits pending here. Store the LWP's stop PC.
6103 Always leave events pending.
6104 (linux_wait_for_event_filtered): Pull all events out of the
6105 kernel, and leave them all pending.
6106 (count_events_callback, select_event_lwp_callback): Consider all
6108 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6109 (select_event_lwp): Only give preference to the stepping LWP in
6110 all-stop mode. Adjust comments.
6111 (ignore_event): New function.
6112 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6113 references to cancel_breakpoints. Adjust to renames. Also give
6114 equal priority to all LWPs that have had events in non-stop mode.
6115 If reporting a software breakpoint event, unadjust the LWP's PC.
6116 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6117 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6119 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6120 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6121 (linux_stopped_by_watchpoint): Adjust.
6122 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6123 * linux-low.h (enum lwp_stop_reason): New.
6124 (struct lwp_info) <stop_pc>: Adjust comment.
6125 <stopped_by_watchpoint>: Delete field.
6126 <stop_reason>: New field.
6127 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6128 * mem-break.c (software_breakpoint_inserted_here)
6129 (hardware_breakpoint_inserted_here): New function.
6130 * mem-break.h (software_breakpoint_inserted_here)
6131 (hardware_breakpoint_inserted_here): Declare.
6132 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6133 (cancel_breakpoints): Delete.
6134 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6135 (upload_fast_traceframes): Remove references to
6138 2015-01-09 Pedro Alves <palves@redhat.com>
6140 * thread-db.c (find_new_threads_callback): Ignore thread if the
6141 kernel thread ID is -1.
6143 2015-01-09 Pedro Alves <palves@redhat.com>
6145 * linux-low.c (linux_attach_fail_reason_string): Move to
6146 nat/linux-ptrace.c, and rename.
6147 (linux_attach_lwp): Update comment.
6148 (attach_proc_task_lwp_callback): New function.
6149 (linux_attach): Adjust to rename and use
6150 linux_proc_attach_tgid_threads.
6151 (linux_attach_fail_reason_string): Delete declaration.
6153 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6155 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6156 * server.c (gdbserver_version): Likewise.
6158 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6160 * remote-utils.c: Include ctype.h.
6161 (input_interrupt): Explicitly handle the case when the char
6162 received is the NUL byte. Improve the printing of non-ASCII
6165 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6167 * linux-low.c (linux_low_filter_event): Update call to
6168 linux_enable_event_reporting following the addition of
6169 a new parameter to that function.
6171 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6174 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6175 (AARCH64_FPCR_REGNO): Likewise.
6176 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6177 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6178 (aarch64_store_fpregset): Likewise.
6180 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6182 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6183 Remove FIXME comment about assumption about N.
6185 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6187 * configure.ac: If large-file support is disabled in GDBserver,
6188 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6189 * configure: Regenerate.
6191 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6193 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6194 warning upon ENODATA from ptrace.
6195 * linux-s390-low.c (s390_store_tdb): New.
6196 (s390_regsets): Add regset for NT_S390_TDB.
6198 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6200 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6201 without a fill_function.
6202 * linux-s390-low.c (s390_fill_last_break): Remove.
6203 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6204 (s390_arch_setup): Use regset's size instead of fill_function for
6207 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6209 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6210 the regset's store function when ptrace returned an error.
6211 * regcache.c (get_thread_regcache): Invalidate register cache
6212 before fetching inferior's registers.
6214 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6216 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6217 while-loop as for-loop.
6218 (regsets_store_inferior_registers): Likewise.
6220 2014-11-28 Yao Qi <yao@codesourcery.com>
6222 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6223 * config.in, configure: Re-generate.
6224 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6227 2014-11-21 Yao Qi <yao@codesourcery.com>
6229 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6230 (AC_CHECK_HEADERS): Remove malloc.h.
6231 * configure: Re-generated.
6232 * config.in: Re-generated.
6233 * server.h: Don't include alloca.h and malloc.h.
6234 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6235 Don't include malloc.h.
6237 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6239 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6240 corresponding ERRNO check in same block.
6242 2014-11-12 Pedro Alves <palves@redhat.com>
6244 * server.c (cont_thread): Update comment.
6245 (start_inferior, attach_inferior): No longer clear cont_thread.
6246 (handle_v_cont): No longer set cont_thread.
6247 (captured_main): Clear cont_thread each time a GDB connects.
6249 2014-11-12 Pedro Alves <palves@redhat.com>
6251 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6252 thread, and don't resume all threads if the Hc thread has exited.
6254 2014-11-12 Pedro Alves <palves@redhat.com>
6256 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6257 the process group instead of to a specific LWP.
6259 2014-10-15 Pedro Alves <palves@redhat.com>
6262 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6264 (arm_set_thread_context): Delete.
6265 (the_low_target): Adjust.
6266 * win32-i386-low.c (debug_registers_changed)
6267 (debug_registers_used): Delete.
6268 (update_debug_registers_callback): New function.
6269 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6270 needing to update their debug registers.
6271 (win32_get_current_dr): New function.
6272 (x86_dr_low_get_addr, x86_dr_low_get_control)
6273 (x86_dr_low_get_status): Fetch the debug register from the thread
6275 (i386_initial_stuff): Adjust.
6276 (i386_get_thread_context): Remove current_event parameter. Don't
6277 clear debug_registers_changed nor copy DR values to
6279 (i386_set_thread_context): Delete.
6280 (i386_prepare_to_resume): New function.
6281 (i386_thread_added): Mark the thread as needing to update irs
6283 (the_low_target): Remove i386_set_thread_context and install
6284 i386_prepare_to_resume.
6285 * win32-low.c (win32_get_thread_context): Adjust.
6286 (win32_set_thread_context): Use SetThreadContext
6288 (win32_prepare_to_resume): New function.
6289 (win32_require_context): New function, factored out from ...
6290 (thread_rec): ... this.
6291 (continue_one_thread): Call win32_prepare_to_resume on each thread
6292 we're about to continue.
6293 (win32_resume): Call win32_prepare_to_resume on the event thread.
6294 * win32-low.h (struct win32_thread_info)
6295 <debug_registers_changed>: New field.
6296 (struct win32_target_ops): Change prototype of set_thread_context,
6297 delete set_thread_context and add prepare_to_resume.
6298 (win32_require_context): New declaration.
6300 2014-10-08 Gary Benson <gbenson@redhat.com>
6302 * server.h: Do not include common-exceptions.h.
6304 2014-10-08 Gary Benson <gbenson@redhat.com>
6306 * server.h: Do not include cleanups.h.
6308 2014-09-30 James Hogan <james.hogan@imgtec.com>
6310 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6313 2014-09-23 Yao Qi <yao@codesourcery.com>
6315 * linux-low.c (lp_status_maybe_breakpoint): New function.
6316 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6317 (count_events_callback): Likewise.
6318 (select_event_lwp_callback): Likewise.
6319 (cancel_breakpoints_callback): Likewise.
6321 2014-09-19 Don Breazeal <donb@codesourcery.com>
6323 * linux-low.c (handle_extended_wait): Call
6324 linux_ptrace_get_extended_event.
6325 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6326 linux_is_extended_waitstatus.
6328 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6330 * Makefile.in (CPPFLAGS): Define.
6331 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6332 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6334 2014-09-16 Gary Benson <gbenson@redhat.com>
6336 * inferiors.h (current_inferior): Renamed as...
6337 (current_thread): New variable. All uses updated.
6338 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6339 (maybe_move_out_of_jump_pad): Likewise.
6340 (cancel_breakpoint): Likewise.
6341 (linux_low_filter_event): Likewise.
6342 (wait_for_sigstop): Likewise.
6343 (linux_resume_one_lwp): Likewise.
6344 (need_step_over_p): Likewise.
6345 (start_step_over): Likewise.
6346 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6347 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6348 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6349 and save_inferior as saved_thread.
6350 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6352 (regcache_invalidate_thread): Likewise.
6353 * remote-utils.c (prepare_resume_reply): Likewise.
6354 * thread-db.c (thread_db_get_tls_address): Likewise.
6355 (disable_thread_event_reporting): Likewise.
6356 (remove_thread_event_breakpoints): Likewise.
6357 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6359 * target.h (set_desired_inferior): Renamed as...
6360 (set_desired_thread): New declaration. All uses updated.
6361 * server.c (myresume): Updated comment to reference thread instead
6363 (handle_serial_event): Likewise.
6364 (handle_target_event): Likewise.
6366 2014-09-12 Tom Tromey <tromey@redhat.com>
6367 Gary Benson <gbenson@redhat.com>
6369 * regcache.h: Include common-regcache.h.
6370 (regcache_read_pc): Don't declare.
6371 * regcache.c (get_thread_regcache_for_ptid): New function.
6373 2014-09-11 Tom Tromey <tromey@redhat.com>
6374 Gary Benson <gbenson@redhat.com>
6376 * symbol.c: New file.
6377 * Makefile.in (SFILES): Add symbol.c.
6378 (OBS): Add symbol.o.
6380 2014-09-11 Gary Benson <gbenson@redhat.com>
6382 * target.c (target_stop_ptid, target_continue_ptid): New
6385 2014-09-11 Tom Tromey <tromey@redhat.com>
6386 Gary Benson <gbenson@redhat.com>
6388 * target.h: Include target/target.h.
6389 * target.c (target_read_memory, target_read_uint32)
6390 (target_write_memory): New functions.
6392 2014-09-11 Gary Benson <gbenson@redhat.com>
6394 * server.h (debug_hw_points): Don't declare.
6395 * server.c (debug_hw_points): Don't define. Replace all uses
6396 with show_debug_regs.
6397 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6398 all uses with show_debug_regs.
6400 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6402 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6403 endianness into account.
6404 (ppc_supply_ptrace_register): Likewise.
6406 2014-09-03 James Hogan <james.hogan@imgtec.com>
6408 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6409 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6411 2014-09-03 Gary Benson <gbenson@redhat.com>
6413 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6414 ALL_DEBUG_ADDRESS_REGISTERS.
6416 2014-09-02 Gary Benson <gbenson@redhat.com>
6418 * i386-low.h: Renamed as...
6419 * x86-low.h: New file. All type, function and variable name
6420 prefixes changed from "i386_" to "x86_". All references updated.
6421 * i386-low.c: Renamed as...
6422 * x86-low.c: New file. All type, function and variable name
6423 prefixes changed from "i386_" to "x86_". All references updated.
6425 2014-09-02 Gary Benson <gbenson@redhat.com>
6427 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6428 (x86_linux_new_thread): Likewise.
6430 2014-08-29 Gary Benson <gbenson@redhat.com>
6432 * server.h (setjmp.h): Do not include.
6433 (toplevel): Do not declare.
6434 (common-exceptions.h): Include.
6435 (cleanups.h): Likewise.
6436 * server.c (toplevel): Do not define.
6437 (exit_code): New static global.
6438 (detach_or_kill_for_exit_cleanup): New function.
6439 (main): New function. Original main renamed to...
6440 (captured_main): New function.
6441 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6443 2014-08-29 Gary Benson <gbenson@redhat.com>
6445 * Makefile.in (SFILES): Add common/common-exceptions.c.
6446 (OBS): Add common-exceptions.o.
6447 (common-exceptions.o): New rule.
6448 * utils.c (prepare_to_throw_exception): New function.
6450 2014-08-29 Gary Benson <gbenson@redhat.com>
6452 * config.in: Regenerate.
6453 * configure: Likewise.
6455 2014-08-29 Gary Benson <gbenson@redhat.com>
6457 * Makefile.in (SFILES): Add common/cleanups.c.
6459 (cleanups.o): New rule.
6461 2014-08-29 Gary Benson <gbenson@redhat.com>
6463 * utils.c (internal_vwarning): New function.
6465 2014-08-28 Gary Benson <gbenson@redhat.com>
6467 * utils.h (fatal): Remove declaration.
6468 * utils.c (fatal): Remove function.
6470 2014-08-28 Gary Benson <gbenson@redhat.com>
6472 * tracepoint.c (gdb_agent_init): Replace fatal with
6474 (initialize_tracepoint): Likewise.
6476 2014-08-28 Gary Benson <gbenson@redhat.com>
6478 * remote-utils.c (remote_prepare): Replace fatal with error.
6480 2014-08-28 Gary Benson <gbenson@redhat.com>
6482 * linux-low.c (linux_async): Replace fatal with warning.
6484 (linux_start_non_stop): Return -1 if linux_async failed.
6486 2014-08-28 Gary Benson <gbenson@redhat.com>
6488 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6490 (i386_dr_low_get_addr): Remove vague comment.
6491 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6494 2014-08-28 Gary Benson <gbenson@redhat.com>
6496 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6497 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6499 (linux_resume_one_lwp): Likewise.
6500 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6502 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6503 with internal_error.
6504 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6505 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6506 (find_register_by_name): Replace fatal with internal_error.
6507 (find_regno): Likewise.
6508 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6509 * thread-db.c (thread_db_create_event): Likewise.
6510 (thread_db_load_search): Likewise.
6511 (try_thread_db_load_1): Likewise.
6512 * tracepoint.c (get_jump_space_head): Replace fatal with
6514 (claim_trampoline_space): Likewise.
6515 (have_fast_tracepoint_trampoline_buffer): Likewise.
6516 (cmd_qtstart): Likewise.
6517 (stop_tracing): Likewise.
6518 (fast_tracepoint_collecting): Likewise.
6519 (target_malloc): Likewise.
6520 (download_tracepoint): Likewise.
6521 (download_trace_state_variables): Replace check with gdb_assert.
6522 (upload_fast_traceframes): Replace fatal with internal_error.
6524 2014-08-19 Tom Tromey <tromey@redhat.com>
6525 Gary Benson <gbenson@redhat.com>
6527 * Makefile.in (SFILES): Add common/common-debug.c.
6528 (OBS): Add common-debug.o.
6529 (common-debug.o): New rule.
6530 * debug.h (debug_printf): Don't declare.
6531 * debug.c (debug_printf): Renamed and rewritten as...
6532 (debug_vprintf): New function.
6534 2014-08-19 Gary Benson <gbenson@redhat.com>
6536 * utils.h: Do not include print-utils.h.
6538 2014-08-19 Tom Tromey <tromey@redhat.com>
6539 Gary Benson <gbenson@redhat.com>
6541 * server.h: Add static assertion.
6542 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6544 2014-08-19 Tom Tromey <tromey@redhat.com>
6545 Gary Benson <gbenson@redhat.com>
6547 * Makefile.in (SFILES): Add common/errors.c.
6548 (OBS): Add errors.o.
6549 (IPA_OBS): Add errors-ipa.o.
6550 (errors.o): New rule.
6551 (errors-ipa.o): Likewise.
6552 * utils.h (perror_with_name, error, warning): Don't declare.
6553 * utils.c (warning): Renamed and rewritten as...
6554 (vwarning): New function.
6555 (error): Renamed and rewritten as...
6556 (verror): New function.
6557 (internal_error): Renamed and rewritten as...
6558 (internal_verror): New function.
6560 2014-08-07 Gary Benson <gbenson@redhat.com>
6562 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6563 * configure: Regenerate.
6564 * config.in: Likewise.
6565 * server.h: Do not include errno.h.
6566 * event-loop.c: Likewise.
6567 * hostio-errno.c: Likewise.
6568 * linux-low.c: Likewise.
6569 * remote-utils.c: Likewise.
6570 * spu-low.c: Likewise.
6571 * utils.c: Likewise.
6572 * gdbreplay.c: Unconditionally include errno.h.
6574 2014-08-07 Gary Benson <gbenson@redhat.com>
6576 * server.h: Do not include string.h.
6577 * event-loop.c: Likewise.
6578 * linux-low.c: Likewise.
6579 * regcache.c: Likewise.
6580 * remote-utils.c: Likewise.
6581 * spu-low.c: Likewise.
6582 * utils.c: Likewise.
6584 2014-08-07 Gary Benson <gbenson@redhat.com>
6586 * server.h: Do not include gdb_assert.h.
6588 2014-08-07 Gary Benson <gbenson@redhat.com>
6590 * server.h: Do not include common-utils.h.
6592 2014-08-07 Gary Benson <gbenson@redhat.com>
6594 * server.h: Do not include ptid.h.
6595 * notif.h: Likewise.
6597 2014-08-07 Gary Benson <gbenson@redhat.com>
6599 * server.h: Do not include gdb_locale.h.
6601 2014-08-07 Gary Benson <gbenson@redhat.com>
6603 * server.h: Do not include gdb/signals.h.
6604 * win32-low.c: Likewise.
6606 2014-08-07 Gary Benson <gbenson@redhat.com>
6608 * server.h: Do not include pathmax.h.
6610 2014-08-07 Gary Benson <gbenson@redhat.com>
6612 * server.h: Do not include libiberty.h.
6613 * linux-bfin-low.c: Likewise.
6615 2014-08-07 Gary Benson <gbenson@redhat.com>
6617 * server.h: Do not include ansidecl.h.
6619 2014-08-07 Gary Benson <gbenson@redhat.com>
6621 * linux-x86-low.c: Do not include stddef.h.
6622 * lynx-ppc-low.c: Likewise.
6623 * tracepoint.c: Likewise.
6625 2014-08-07 Gary Benson <gbenson@redhat.com>
6627 * server.h: Do not include stdarg.h.
6628 * nto-low.c: Likewise.
6630 2014-08-07 Gary Benson <gbenson@redhat.com>
6632 * server.h: Do not include stdlib.h.
6633 * inferiors.c: Likewise.
6634 * linux-low.c: Likewise.
6635 * regcache.c: Likewise.
6636 * spu-low.c: Likewise.
6637 * tracepoint.c: Likewise.
6638 * utils.c: Likewise.
6640 2014-08-07 Gary Benson <gbenson@redhat.com>
6642 * server.h: Do not include stdio.h.
6643 * linux-low.c: Likewise.
6644 * remote-utils.c: Likewise.
6645 * spu-low.c: Likewise.
6646 * utils.c: Likewise.
6647 * wincecompat.c: Likewise.
6649 2014-08-06 Gary Benson <gbenson@redhat.com>
6651 * regcache.c (init_register_cache): Move conditionals inside if.
6653 2014-08-06 Gary Benson <gbenson@redhat.com>
6655 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6657 2014-07-31 Gary Benson <gbenson@redhat.com>
6659 * ax.h: Do not include server.h.
6660 * gdbthread.h: Likewise.
6661 * lynx-low.h: Likewise.
6662 * notif.h: Likewise.
6664 2014-07-30 Gary Benson <gbenson@redhat.com>
6666 * server.h: Include common-defs.h.
6667 Do not include config.h or build-gnulib-gdbserver/config.h.
6669 2014-07-30 Gary Benson <gbenson@redhat.com>
6671 * hostio-errno.c: Move server.h to top of includes list.
6672 * inferiors.c: Likewise.
6673 * linux-x86-low.c: Likewise.
6674 * notif.c: Include server.h.
6676 2014-07-24 Tom Tromey <tromey@redhat.com>
6677 Gary Benson <gbenson@redhat.com>
6679 * server.h (CORE_ADDR): Now unsigned.
6681 2014-07-16 Pedro Alves <palves@redhat.com>
6683 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6685 2014-07-15 Pedro Alves <palves@redhat.com>
6687 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6690 2014-07-11 Pedro Alves <palves@redhat.com>
6692 * linux-low.c (kill_wait_lwp): New function, based on
6693 kill_one_lwp_callback, but use my_waitpid directly.
6694 (kill_one_lwp_callback, linux_kill): Use it.
6696 2014-06-23 Pedro Alves <palves@redhat.com>
6698 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6699 before setting DR0..DR3.
6701 2014-06-20 Gary Benson <gbenson@redhat.com>
6703 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6704 * configure: Regenerated.
6705 * config.in: Likewise.
6707 2014-06-20 Gary Benson <gbenson@redhat.com>
6709 * Makefile.in (SFILES): Update locations for files moved
6711 (object file files): Reordered.
6713 2014-06-20 Gary Benson <gbenson@redhat.com>
6715 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6716 (i386_dr_low_set_addr): Likewise.
6717 (i386_dr_low_get_addr): Likewise.
6718 (i386_dr_low_can_set_control): Likewise.
6719 (i386_dr_low_set_control): Likewise.
6720 (i386_dr_low_get_control): Likewise.
6721 (i386_dr_low_get_status): Likewise.
6722 (i386_get_debug_register_length): Likewise.
6723 * linux-x86-low.c (i386_dr_low_set_addr):
6724 Changed signature. Made static.
6725 (i386_dr_low_get_addr): Likewise.
6726 (i386_dr_low_set_control): Likewise.
6727 (i386_dr_low_get_control): Likewise.
6728 (i386_dr_low_get_status): Likewise.
6729 (i386_dr_low): New global variable.
6730 * win32-i386-low.c (i386_dr_low_set_addr):
6731 Changed signature. Made static.
6732 (i386_dr_low_get_addr): Likewise.
6733 (i386_dr_low_set_control): Likewise.
6734 (i386_dr_low_get_control): Likewise.
6735 (i386_dr_low_get_status): Likewise.
6736 (i386_dr_low): New global variable.
6738 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6740 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6741 * Makefile.in (AR, AR_FLAGS): Define.
6742 * configure: Regenerate.
6744 2014-06-19 Gary Benson <gbenson@redhat.com>
6746 * Makefile.in (i386-dregs.o): New rule.
6747 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6748 * i386-low.c (target.h): Remove include.
6749 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6750 (DR_CONTROL_SHIFT): Likewise.
6751 (DR_CONTROL_SIZE): Likewise.
6752 (DR_RW_EXECUTE): Likewise.
6753 (DR_RW_WRITE): Likewise.
6754 (DR_RW_READ): Likewise.
6755 (DR_RW_IORW): Likewise.
6756 (DR_LEN_1): Likewise.
6757 (DR_LEN_2): Likewise.
6758 (DR_LEN_4): Likewise.
6759 (DR_LEN_8): Likewise.
6760 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6761 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6762 (DR_ENABLE_SIZE): Likewise.
6763 (DR_LOCAL_SLOWDOWN): Likewise.
6764 (DR_GLOBAL_SLOWDOWN): Likewise.
6765 (DR_CONTROL_RESERVED): Likewise.
6766 (I386_DR_CONTROL_MASK): Likewise.
6767 (I386_DR_VACANT): Likewise.
6768 (I386_DR_LOCAL_ENABLE): Likewise.
6769 (I386_DR_GLOBAL_ENABLE): Likewise.
6770 (I386_DR_DISABLE): Likewise.
6771 (I386_DR_SET_RW_LEN): Likewise.
6772 (I386_DR_GET_RW_LEN): Likewise.
6773 (I386_DR_WATCH_HIT): Likewise.
6774 (i386_wp_op_t): Likewise.
6775 (i386_show_dr): Likewise.
6776 (i386_length_and_rw_bits): Likewise.
6777 (i386_insert_aligned_watchpoint): Likewise.
6778 (i386_remove_aligned_watchpoint): Likewise.
6779 (i386_handle_nonaligned_watchpoint): Likewise.
6780 i386_update_inferior_debug_regs(): Likewise.
6781 (i386_dr_insert_watchpoint): Likewise.
6782 (i386_dr_remove_watchpoint): Likewise.
6783 (i386_dr_region_ok_for_watchpoint): Likewise.
6784 (i386_dr_stopped_data_address): Likewise.
6785 (i386_dr_stopped_by_watchpoint): Likewise.
6787 2014-06-19 Gary Benson <gbenson@redhat.com>
6789 * i386-low.c (i386_dr_show): Renamed to
6790 i386_show_dr and made static. All uses updated.
6791 (i386_dr_length_and_rw_bits): Renamed to
6792 i386_length_and_rw_bits and made static.
6794 (i386_dr_insert_aligned_watchpoint): Renamed to
6795 i386_insert_aligned_watchpoint and made static.
6797 (i386_dr_remove_aligned_watchpoint): Renamed to
6798 i386_remove_aligned_watchpoint and made static.
6800 (i386_dr_update_inferior_debug_regs): Renamed to
6801 i386_update_inferior_debug_regs and made static.
6804 2014-06-18 Gary Benson <gbenson@redhat.com>
6806 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6807 (i386_dr_low_can_set_control): Likewise.
6808 (i386_get_debug_register_length): Likewise.
6809 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6810 (i386_dr_low_can_set_control): Likewise.
6811 (i386_get_debug_register_length): Likewise.
6813 2014-06-17 Gary Benson <gbenson@redhat.com>
6815 * i386-low.h (i386-dregs.h): New include.
6816 (DR_FIRSTADDR): Now in i386-dregs.h.
6817 (DR_LASTADDR): Likewise.
6818 (DR_NADDR): Likewise.
6819 (DR_STATUS): Likewise.
6820 (DR_CONTROL): Likewise.
6821 (i386_debug_reg_state): Likewise.
6822 (i386_dr_insert_watchpoint): Likewise.
6823 (i386_dr_remove_watchpoint): Likewise.
6824 (i386_dr_region_ok_for_watchpoint): Likewise.
6825 (i386_dr_stopped_data_address): Likewise.
6826 (i386_dr_stopped_by_watchpoint): Likewise.
6827 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6829 2014-06-18 Gary Benson <gbenson@redhat.com>
6831 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6832 i386_dr_insert_watchpoint.
6833 (i386_low_remove_watchpoint): Renamed to
6834 i386_dr_remove_watchpoint.
6835 (i386_low_region_ok_for_watchpoint): Renamed to
6836 i386_dr_region_ok_for_watchpoint.
6837 (i386_low_stopped_data_address): Renamed to
6838 i386_dr_stopped_data_address.
6839 (i386_low_stopped_by_watchpoint): Renamed to
6840 i386_dr_stopped_by_watchpoint.
6841 * i386-low.c (i386_show_dr): Renamed to
6842 i386_dr_show and made nonstatic. All uses updated.
6843 (i386_length_and_rw_bits): Renamed to
6844 i386_dr_length_and_rw_bits and made nonstatic.
6846 (i386_insert_aligned_watchpoint): Renamed to
6847 i386_dr_insert_aligned_watchpoint and made nonstatic.
6849 (i386_remove_aligned_watchpoint): Renamed to
6850 i386_dr_remove_aligned_watchpoint and made nonstatic.
6852 (i386_update_inferior_debug_regs): Renamed to
6853 i386_dr_update_inferior_debug_regs and made nonstatic.
6855 (i386_low_insert_watchpoint): Renamed to
6856 i386_dr_insert_watchpoint. All uses updated.
6857 (i386_low_remove_watchpoint): Renamed to
6858 i386_dr_remove_watchpoint. All uses updated.
6859 (i386_low_region_ok_for_watchpoint): Renamed to
6860 i386_dr_region_ok_for_watchpoint. All uses updated.
6861 (i386_low_stopped_data_address): Renamed to
6862 i386_dr_stopped_data_address. All uses updated.
6863 (i386_low_stopped_by_watchpoint): Renamed to
6864 i386_dr_stopped_by_watchpoint. All uses updated.
6866 2014-06-18 Gary Benson <gbenson@redhat.com>
6868 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6869 (i386_dr_low_can_set_control): Likewise.
6870 (i386_insert_aligned_watchpoint): New check.
6872 2014-06-18 Gary Benson <gbenson@redhat.com>
6874 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6877 2014-06-18 Gary Benson <gbenson@redhat.com>
6879 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6880 instead of fatal and error.
6881 (i386_handle_nonaligned_watchpoint): Likewise.
6883 2014-06-18 Gary Benson <gbenson@redhat.com>
6885 * i386-low.c (i386_get_debug_register_length): New macro.
6886 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6887 (i386_show_dr): Use debug_printf instead of fprintf. Use
6888 phex to format values.
6890 2014-06-18 Gary Benson <gbenson@redhat.com>
6892 * i386-low.h: Comment changes.
6893 * i386-low.c: Likewise.
6895 2014-06-18 Gary Benson <gbenson@redhat.com>
6897 * i386-low.c: Whitespace changes.
6899 2014-06-12 Tom Tromey <tromey@redhat.com>
6901 * utils.c (freeargv): Remove.
6903 2014-06-12 Tom Tromey <tromey@redhat.com>
6905 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6906 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6907 (parse_debug_format_options): Likewise.
6908 (gdbserver_usage): Likewise.
6909 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6910 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6911 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6913 ($(LIBGNU)): Depend on libiberty.
6914 (all-lib): Recurse into all subdirs.
6915 (install-only): Invoke "install" target in subdirs.
6916 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6918 * configure: Rebuild.
6919 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6920 for vasprintf, vsnprintf, or gettimeofday.
6921 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6924 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6926 * development.sh: Delete.
6927 * Makefile.in (config.status): Adjust dependency on development.sh.
6928 * configure.ac: Adjust development.sh source call.
6929 * configure: Regenerate.
6931 2014-06-02 Pedro Alves <palves@redhat.com>
6933 * ax.c (gdb_free_agent_expr): New function.
6934 * ax.h (gdb_free_agent_expr): New declaration.
6935 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6937 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6939 (clear_breakpoint_conditions_and_commands): New function.
6940 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6941 (clear_breakpoint_conditions_and_commands): New declaration.
6943 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6945 * linux-aarch64-low.c (asm/ptrace.h): Include.
6947 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6949 Fix TLS access for -static -pthread.
6950 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6951 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6952 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6954 2014-05-20 Pedro Alves <palves@redhat.com>
6956 * linux-aarch64-low.c (aarch64_insert_point)
6957 (aarch64_remove_point): No longer check whether the type is
6958 supported here. Adjust to new interface.
6959 (the_low_target): Install aarch64_supports_z_point_type as
6960 supports_z_point_type method.
6961 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6962 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6963 instead of a Z packet char. Adjust.
6964 (arm_supports_z_point_type): New function.
6965 (arm_insert_point, arm_remove_point): Adjust to new interface.
6966 (the_low_target): Install arm_supports_z_point_type.
6967 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6968 (cris_insert_point, cris_remove_point): Adjust to new interface.
6969 Don't check whether the type is supported here.
6970 (the_low_target): Install cris_supports_z_point_type.
6971 * linux-low.c (linux_supports_z_point_type): New function.
6972 (linux_insert_point, linux_remove_point): Adjust to new interface.
6973 * linux-low.h (struct linux_target_ops) <insert_point,
6974 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6975 raw_breakpoint pointer parameter.
6976 <supports_z_point_type>: New method.
6977 * linux-mips-low.c (mips_supports_z_point_type): New function.
6978 (mips_insert_point, mips_remove_point): Adjust to new interface.
6979 Use mips_supports_z_point_type.
6980 (the_low_target): Install mips_supports_z_point_type.
6981 * linux-ppc-low.c (the_low_target): Install NULL as
6982 supports_z_point_type method.
6983 * linux-s390-low.c (the_low_target): Install NULL as
6984 supports_z_point_type method.
6985 * linux-sparc-low.c (the_low_target): Install NULL as
6986 supports_z_point_type method.
6987 * linux-x86-low.c (x86_supports_z_point_type): New function.
6988 (x86_insert_point): Adjust to new insert_point interface. Use
6989 insert_memory_breakpoint. Adjust to new
6990 i386_low_insert_watchpoint interface.
6991 (x86_remove_point): Adjust to remove_point interface. Use
6992 remove_memory_breakpoint. Adjust to new
6993 i386_low_remove_watchpoint interface.
6994 (the_low_target): Install x86_supports_z_point_type.
6995 * lynx-low.c (lynx_target_ops): Install NULL as
6996 supports_z_point_type callback.
6997 * nto-low.c (nto_supports_z_point_type): New.
6998 (nto_insert_point, nto_remove_point): Adjust to new interface.
6999 (nto_target_ops): Install nto_supports_z_point_type.
7000 * mem-break.c: Adjust intro comment.
7001 (struct raw_breakpoint) <raw_type, size>: New fields.
7002 <inserted>: Update comment.
7003 <shlib_disabled>: Delete field.
7004 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7005 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7006 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7007 (raw_bkpt_type_to_target_hw_bp_type): New function.
7008 (find_enabled_raw_code_breakpoint_at): New function.
7009 (find_raw_breakpoint_at): New type and size parameters. Use them.
7010 (insert_memory_breakpoint): New function, based off
7011 set_raw_breakpoint_at.
7012 (remove_memory_breakpoint): New function.
7013 (set_raw_breakpoint_at): Reimplement.
7014 (set_breakpoint): New, based on set_breakpoint_at.
7015 (set_breakpoint_at): Reimplement.
7016 (delete_raw_breakpoint): Go through the_target->remove_point
7017 instead of assuming memory breakpoints.
7018 (find_gdb_breakpoint_at): Delete.
7019 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7020 (find_gdb_breakpoint): New function.
7021 (set_gdb_breakpoint_at): Delete.
7022 (z_type_supported): New function.
7023 (set_gdb_breakpoint_1): New function, loosely based off
7024 set_gdb_breakpoint_at.
7025 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7026 (delete_gdb_breakpoint_at): Delete.
7027 (delete_gdb_breakpoint_1): New function, loosely based off
7028 delete_gdb_breakpoint_at.
7029 (delete_gdb_breakpoint): New function.
7030 (clear_gdb_breakpoint_conditions): Rename to ...
7031 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7033 (add_condition_to_breakpoint): Make static.
7034 (add_breakpoint_condition): Take a struct breakpoint pointer
7035 instead of an address. Adjust.
7036 (gdb_condition_true_at_breakpoint): Rename to ...
7037 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7039 (gdb_condition_true_at_breakpoint): Reimplement.
7040 (add_breakpoint_commands): Take a struct breakpoint pointer
7041 instead of an address. Adjust.
7042 (gdb_no_commands_at_breakpoint): Rename to ...
7043 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7044 parameter. Return true if no breakpoint was found. Change debug
7046 (gdb_no_commands_at_breakpoint): Reimplement.
7047 (run_breakpoint_commands): Rename to ...
7048 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7049 and change return type to boolean.
7050 (run_breakpoint_commands): New function.
7051 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7052 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7053 breakpoint. Go through the_target->remove_point instead of
7054 assuming memory breakpoint.
7055 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7056 software and hardware breakpoints.
7057 (reinsert_raw_breakpoint): Go through the_target->insert_point
7058 instead of assuming memory breakpoint.
7059 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7060 software and hardware breakpoints.
7061 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7062 Check both software and hardware breakpoints.
7063 (validate_inserted_breakpoint): Assert the breakpoint is a
7064 software breakpoint. Set the inserted flag to -1 instead of
7065 setting shlib_disabled.
7066 (delete_disabled_breakpoints): Adjust.
7067 (validate_breakpoints): Only validate software breakpoints.
7068 Adjust to inserted flag change.
7069 (check_mem_read, check_mem_write): Skip breakpoint types other
7070 than software breakpoints. Adjust to inserted flag change.
7071 * mem-break.h (enum raw_bkpt_type): New enum.
7072 (raw_breakpoint, struct process_info): Forward declare.
7073 (Z_packet_to_target_hw_bp_type): Delete declaration.
7074 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7075 (set_gdb_breakpoint, delete_gdb_breakpoint)
7076 (clear_breakpoint_conditions): New declarations.
7077 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7078 (breakpoint_inserted_here): Update comment.
7079 (add_breakpoint_condition, add_breakpoint_commands): Replace
7080 address parameter with a breakpoint pointer parameter.
7081 (gdb_breakpoint_here): Update comment.
7082 (delete_gdb_breakpoint_at): Delete.
7083 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7084 * server.c (process_point_options): Take a struct breakpoint
7085 pointer instead of an address. Adjust.
7086 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7087 delete_gdb_breakpoint.
7088 * spu-low.c (spu_target_ops): Install NULL as
7089 supports_z_point_type method.
7090 * target.h: Include mem-break.h.
7091 (struct target_ops) <prepare_to_access_memory>: Update comment.
7092 <supports_z_point_type>: New field.
7093 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7094 instead of a char. Also take a raw breakpoint pointer.
7095 * win32-arm-low.c (the_low_target): Install NULL as
7096 supports_z_point_type.
7097 * win32-i386-low.c (i386_supports_z_point_type): New function.
7098 (i386_insert_point, i386_remove_point): Adjust to new interface.
7099 (the_low_target): Install i386_supports_z_point_type.
7100 * win32-low.c (win32_supports_z_point_type): New function.
7101 (win32_insert_point, win32_remove_point): Adjust to new interface.
7102 (win32_target_ops): Install win32_supports_z_point_type.
7103 * win32-low.h (struct win32_target_ops):
7104 <supports_z_point_type>: New method.
7105 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7106 instead of a char. Also take a raw breakpoint pointer.
7108 2014-05-20 Pedro Alves <palves@redhat.com>
7110 * mem-break.h: Include break-common.h.
7111 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7112 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7113 (Z_packet_to_target_hw_bp_type): New declaration.
7114 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7115 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7116 (Z_PACKET_ACCESS_WP): Delete macros.
7117 (Z_packet_to_hw_type): Delete function.
7118 * i386-low.h: Don't include break-common.h here.
7119 (Z_packet_to_hw_type): Delete declaration.
7120 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7121 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7122 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7123 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7124 * linux-aarch64-low.c: Don't include break-common.h here.
7125 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7126 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7127 (Z_packet_to_target_hw_bp_type): Delete function.
7128 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7130 (mips_insert_point, mips_remove_point): Use
7131 Z_packet_to_target_hw_bp_type.
7133 2014-05-20 Pedro Alves <palves@redhat.com>
7135 * linux-aarch64-low.c: Include break-common.h.
7136 (enum target_point_type): Delete.
7137 (Z_packet_to_point_type): Rename to ...
7138 (Z_packet_to_target_hw_bp_type): ... this, and return a
7139 target_hw_bp_type instead.
7140 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7141 instead of an enum target_point_type.
7142 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7144 (aarch64_dr_state_insert_one_point)
7145 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7146 (aarch64_handle_aligned_watchpoint)
7147 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7148 Take an enum target_hw_bp_type instead of an enum
7150 (aarch64_supports_z_point_type): New function.
7151 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7152 use Z_packet_to_target_hw_bp_type.
7154 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7156 * configure.ac: Only use -Werror by default when DEVELOPMENT
7158 * configure: Regenerate.
7160 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7162 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7163 * linux-x86-low.c (X86_64_USER_REGS): New.
7164 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7166 2014-04-28 Yao Qi <yao@codesourcery.com>
7168 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7171 2014-04-25 Pedro Alves <palves@redhat.com>
7174 * linux-low.c (linux_attach_fail_reason_string): New function.
7175 (linux_attach_lwp): Delete.
7176 (linux_attach_lwp_1): Rename to ...
7177 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7178 argument. Remove "initial" parameter. Return int instead of
7179 void. Don't error or warn here.
7180 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7181 failure to attach to the tgid. Call warning when failing to
7183 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7184 argument. Remove "initial" parameter. Return int instead of
7185 void. Don't error or warn here.
7186 (linux_attach_fail_reason_string): New declaration.
7187 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7188 interface change. Use linux_attach_fail_reason_string.
7190 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7191 Walfred Tedeschi <walfred.tedeschi@intel.com>
7193 * Makefile.in: Added rules to handle new files
7194 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7195 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7196 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7197 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7198 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7199 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7201 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7202 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7203 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7204 i386/x32-avx512.xml.
7205 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7206 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7207 i386/x32-avx512-linux.xml.
7208 * i387-fp.c (num_avx512_k_registers): New constant for number
7210 (num_avx512_zmmh_low_registers): New constant for number of
7211 lower ZMM registers (0-15).
7212 (num_avx512_zmmh_high_registers): New constant for number of
7213 higher ZMM registers (16-31).
7214 (num_avx512_ymmh_registers): New contant for number of higher
7215 YMM registers (ymm16-31 added by avx521 on x86_64).
7216 (num_avx512_xmm_registers): New constant for number of higher
7217 XMM registers (xmm16-31 added by AVX512 on x86_64).
7218 (struct i387_xsave): Add space for AVX512 registers.
7219 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7220 Add code to handle AVX512 registers.
7221 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7222 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7223 prototypei from generated file.
7224 (tdesc_amd64_avx512_linux): Likewise.
7225 (init_registers_x32_avx512_linux): Likewise.
7226 (tdesc_x32_avx512_linux): Likewise.
7227 (init_registers_i386_avx512_linux): Likewise.
7228 (tdesc_i386_avx512_linux): Likewise.
7229 (x86_64_regmap): Add AVX512 registers.
7230 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7232 (initialize_low_arch): Add code to initialize AVX512 registers.
7234 2014-04-23 Pedro Alves <palves@redhat.com>
7236 * mem-break.c (find_gdb_breakpoint_at): Make static.
7237 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7239 2014-04-23 Pedro Alves <palves@redhat.com>
7241 * i386-low.c: Don't include break-common.h here.
7242 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7243 prototype to take target_hw_bp_type as argument instead of a Z
7245 * i386-low.h: Include break-common.h here.
7246 (Z_packet_to_hw_type): Declare.
7247 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7249 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7250 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7251 (x86_remove_point): Convert the packet number to a
7252 target_hw_bp_type before calling i386_low_remove_watchpoint.
7253 * win32-i386-low.c (i386_insert_point): Convert the packet number
7254 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7255 (i386_remove_point): Convert the packet number to a
7256 target_hw_bp_type before calling i386_low_remove_watchpoint.
7258 2014-04-23 Pedro Alves <palves@redhat.com>
7260 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7262 2014-04-10 Pedro Alves <palves@redhat.com>
7264 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7265 Check if the condition or command is NULL before checking if the
7266 breakpoint is known. On success, return true.
7267 * mem-break.h (add_breakpoint_condition): Document return.
7268 (add_breakpoint_commands): Add describing comment.
7269 * server.c (skip_to_semicolon): New function.
7270 (process_point_options): Use it.
7272 2014-04-09 Pedro Alves <palves@redhat.com>
7274 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7277 2014-02-27 Pedro Alves <palves@redhat.com>
7280 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7282 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7284 (last_thread_of_process_p): Take a PID argument instead of a
7286 (linux_wait_for_lwp): Delete.
7287 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7289 (linux_low_filter_event): New function, party factored out from
7290 linux_wait_for_event.
7291 (linux_wait_for_event): Rename to ...
7292 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7293 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7294 sigsuspend. Check for zombie leaders.
7295 (linux_wait_for_event): Reimplement as wrapper around
7296 linux_wait_for_event_filtered.
7297 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7298 a normal or signal exit is seen, it's the whole process exiting.
7299 (wait_for_sigstop): No longer a for_each_inferior callback.
7300 Rewrite on top of linux_wait_for_event_filtered.
7301 (stop_all_lwps): Call wait_for_sigstop directly.
7302 * server.c (resume, handle_target_event): Handle
7303 TARGET_WAITKIND_NO_RESUMED.
7305 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7307 * win32-low.c (psapi_get_dll_name,
7308 * win32_CreateToolhelp32Snapshot): Delete.
7309 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7310 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7312 (handle_load_dll): Add function description.
7313 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7315 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7317 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7319 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7320 base address when calling win32_add_one_solib.
7321 (handle_load_dll): Delete local variable load_addr.
7322 Remove 0x1000 offset applied to DLL base address when calling
7323 win32_add_one_solib.
7324 (handle_unload_dll): Add comment.
7326 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7328 * win32-low.c (win32_add_all_dlls): Renames
7329 win32_ensure_ntdll_loaded. Rewrite function documentation.
7330 Adjust implementation to always load all DLLs.
7331 Add 0x1000 offset to DLL base address when calling
7332 win32_add_one_solib.
7333 (child_initialization_done): New static global.
7334 (do_initial_child_stuff): Set child_initialization_done to
7335 zero during child initialization, and 1 after. Replace call
7336 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7338 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7339 (handle_unload_dll): Add function documentation.
7340 (get_child_debug_event): Ignore load and unload DLL events
7341 during child initialization.
7343 2014-02-20 Doug Evans <dje@google.com>
7345 Remove global all_lwps.
7346 * inferiors.h (ptid_of): Move here from linux-low.h.
7347 (pid_of, lwpid_of): Ditto.
7348 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7349 parameter is a struct thread_info * now.
7350 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7351 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7352 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7354 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7355 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7356 * linux-arm-low.c (update_registers_callback): Update, "entry"
7357 parameter is a struct thread_info * now.
7358 Fetch lwpid from current_inferior directly.
7359 (arm_insert_point): Pass &all_threads to find_inferior instead of
7361 (arm_remove_point): Ditto.
7362 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7363 (arm_prepare_to_resume): Fetch pid from thread.
7364 (arm_read_description): Fetch lwpid from current_inferior directly.
7365 * linux-low.c (all_lwps): Delete.
7366 (delete_lwp): Delete call to remove_inferior.
7367 (handle_extended_wait): Fetch lwpid from thread.
7368 (add_lwp): Don't set lwp->entry.id. Remove call to
7369 add_inferior_to_list.
7370 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7371 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7372 (kill_one_lwp_callback): Ditto.
7373 (linux_kill): Don't dereference NULL pointer.
7374 Fetch ptid,lwpid from thread.
7375 (get_detach_signal): Fetch ptid from thread.
7376 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7377 Simplify call to regcache_invalidate_thread.
7378 (delete_lwp_callback): Update, "entry" parameter is a
7379 struct thread_info * now. Fetch pid from thread.
7380 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7381 (status_pending_p_callback): Update, "entry" parameter is a
7382 struct thread_info * now. Fetch ptid from thread.
7383 (find_lwp_pid): Update, "entry" parameter is a
7384 struct thread_info * now.
7385 (linux_wait_for_lwp): Fetch pid from thread.
7386 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7387 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7388 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7389 (dequeue_one_deferred_signal): Ditto.
7390 (cancel_breakpoint): Fetch ptid from current_inferior.
7391 (linux_wait_for_event): Pass &all_threads to find_inferior,
7392 not &all_lwps. Fetch ptid, lwpid from thread.
7393 (count_events_callback): Update, "entry" parameter is a
7394 struct thread_info * now.
7395 (select_singlestep_lwp_callback): Ditto.
7396 (select_event_lwp_callback): Ditto.
7397 (cancel_breakpoints_callback): Ditto.
7398 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7400 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7401 (unsuspend_one_lwp): Update, "entry" parameter is a
7402 struct thread_info * now.
7403 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7405 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7406 Fetch lwpid from thread, not lwp.
7407 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7408 Pass &all_threads to find_inferior, not &all_lwps.
7409 (send_sigstop): Fetch lwpid from thread, not lwp.
7410 (send_sigstop_callback): Update, "entry" parameter is a
7411 struct thread_info * now.
7412 (suspend_and_send_sigstop_callback): Ditto.
7413 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7414 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7415 struct thread_info * now.
7416 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7418 (lwp_running): Update, "entry" parameter is a
7419 struct thread_info * now.
7420 (stop_all_lwps): Fetch ptid from thread.
7421 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7422 (linux_resume_one_lwp): Fetch lwpid from thread.
7423 (linux_set_resume_request): Update, "entry" parameter is a
7424 struct thread_info * now. Fetch pid, lwpid from thread.
7425 (resume_status_pending_p): Update, "entry" parameter is a
7426 struct thread_info * now.
7427 (need_step_over_p): Ditto. Fetch lwpid from thread.
7428 (start_step_over): Fetch lwpid from thread.
7429 (linux_resume_one_thread): Update, "entry" parameter is a
7430 struct thread_info * now. Fetch lwpid from thread.
7431 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7432 (proceed_one_lwp): Update, "entry" parameter is a
7433 struct thread_info * now. Fetch lwpid from thread.
7434 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7435 struct thread_info * now.
7436 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7437 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7438 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7440 (regsets_store_inferior_registers): Ditto.
7441 (fetch_register, store_register): Ditto.
7442 (linux_read_memory, linux_write_memory): Ditto.
7443 (linux_request_interrupt): Ditto.
7444 (linux_read_auxv): Ditto.
7445 (linux_xfer_siginfo): Ditto.
7446 (linux_qxfer_spu): Ditto.
7447 (linux_qxfer_libraries_svr4): Ditto.
7448 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7449 moved to inferiors.h.
7451 (get_thread_lwp): Update.
7452 (struct lwp_info): Delete member "entry". Simplify comment for
7455 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7456 current_inferior directly.
7457 (update_watch_registers_callback): Update, "entry" parameter is a
7458 struct thread_info * now. Fetch pid from thread.
7459 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7460 (mips_insert_point): Fetch lwpid from current_inferior.
7461 Pass &all_threads to find_inferior, not &all_lwps.
7462 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7463 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7465 (mips_stopped_data_address): Ditto.
7466 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7468 * linux-tile-low.c (tile_arch_setup): Ditto.
7469 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7470 (update_debug_registers_callback): Update, "entry" parameter is a
7471 struct thread_info * now. Fetch pid from thread.
7472 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7473 Pass &all_threads to find_inferior, not &all_lwps.
7474 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7475 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7476 Pass &all_threads to find_inferior, not &all_lwps.
7477 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7478 (i386_dr_low_get_status): Ditto.
7479 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7480 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7481 (x86_linux_read_description): Ditto.
7482 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7484 2014-02-20 Doug Evans <dje@google.com>
7486 * inferiors.c (get_first_inferior): Fix buglet.
7488 2014-02-19 Doug Evans <dje@google.com>
7490 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7491 * inferiors.c (add_thread): Change result type to struct thread_info *.
7492 All callers updated.
7493 (add_lwp): Call add_thread here instead of in callers.
7494 All callers updated.
7495 * linux-low.h (get_lwp_thread): Rewrite.
7496 (struct lwp_info): New member "thread".
7498 2014-02-19 Doug Evans <dje@google.com>
7500 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7501 All callers updated.
7503 2014-02-19 Doug Evans <dje@google.com>
7505 * inferiors.c (add_thread): Fix whitespace.
7507 2014-02-19 Doug Evans <dje@google.com>
7509 * dll.c (clear_dlls): Replace accessing list implemention details
7511 * gdbthread.h (get_first_thread): Declare.
7512 * inferiors.c (for_each_inferior_with_data): New function.
7513 (get_first_thread): New function.
7514 (find_thread_ptid): Simplify.
7515 (get_first_inferior): New function.
7516 (clear_list): Delete.
7517 (one_inferior_p): New function.
7518 (clear_inferior_list): New function.
7519 (clear_inferiors): Update.
7520 * inferiors.h (for_each_inferior_with_data): Declare.
7521 (clear_inferior_list): Declare.
7522 (one_inferior_p): Declare.
7523 (get_first_inferior): Declare.
7524 * linux-low.c (linux_wait_for_event): Replace accessing list
7525 implemention details with API function.
7526 * server.c (target_running): Ditto.
7527 (accumulate_file_name_length): New function.
7528 (emit_dll_description): New function.
7529 (handle_qxfer_libraries): Replace accessing list implemention
7530 details with API function.
7531 (handle_qxfer_threads_worker): New function.
7532 (handle_qxfer_threads_proper): Replace accessing list implemention
7533 details with API function.
7534 (handle_query): Ditto.
7535 (visit_actioned_threads_callback_ftype): New typedef.
7536 (visit_actioned_threads_data): New struct.
7537 (visit_actioned_threads): Rewrite to be find_inferior callback.
7538 (resume): Call find_inferior.
7539 (handle_status): Replace accessing list implemention
7540 details with API function.
7541 (process_serial_event): Replace accessing list implemention details
7543 * target.c (set_desired_inferior): Replace accessing list implemention
7544 details with API function.
7545 * tracepoint.c (same_process_p): New function.
7546 (gdb_agent_about_to_close): Replace accessing list implemention
7547 details with API function.
7548 * win32-low.c (child_delete_thread): Replace accessing list
7549 implemention details with API function.
7550 (match_dll_by_basename): New function.
7551 (dll_is_loaded_by_basename): New function.
7552 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7553 details call to dll_is_loaded_by_basename.
7555 2014-02-19 Doug Evans <dje@google.com>
7557 * dll.h (struct dll_info): Add comment.
7558 * gdbthread.h (struct thread_info): Add comment.
7559 (current_ptid): Simplify.
7560 * inferiors.c (add_process): Update.
7561 (remove_process): Update.
7562 * inferiors.h (struct process_info): Rename member "head" to "entry".
7563 * linux-low.c (delete_lwp): Update.
7565 (last_thread_of_process_p): Update.
7566 (kill_one_lwp_callback, linux_kill): Update.
7567 (status_pending_p_callback): Update.
7568 (wait_for_sigstop): Update. Simplify read of ptid.
7569 (start_step_over): Update.
7570 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7571 (get_lwp_thread): Update.
7572 (struct lwp_info): Rename member "head" to "entry".
7573 * regcache.h (inferior_list_entry): Delete.
7574 * server.c (kill_inferior_callback): Update.
7575 (detach_or_kill_inferior_callback): Update.
7576 (print_started_pid): Update.
7577 (print_attached_pid): Update.
7578 (process_serial_event): Simplify read of ptid.
7579 * thread-db.c (thread_db_create_event): Update.
7580 (thread_db_get_tls_address): Update.
7581 * win32-low.c (current_inferior_ptid): Simplify.
7583 2014-02-19 Tom Tromey <tromey@redhat.com>
7585 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7587 (target_supports_btrace): Update.
7589 2014-02-14 Yao Qi <yao@codesourcery.com>
7591 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7592 (rsp-low-ipa.o): New target.
7594 2014-02-12 Tom Tromey <tromey@redhat.com>
7596 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7597 convert_ascii_to_int.
7598 * regcache.c (registers_to_string): Likewise.
7599 * remote-utils.c (decode_M_packet): Likewise.
7600 * server.c (process_serial_event): Likewise.
7602 2014-02-12 Tom Tromey <tromey@redhat.com>
7604 * server.c (handle_query, handle_v_run): Use hex2bin, not
7606 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7608 2014-02-12 Tom Tromey <tromey@redhat.com>
7610 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7611 convert_int_to_ascii.
7612 * regcache.c (registers_to_string, collect_register_as_string):
7614 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7616 * server.c (process_serial_event): Likewise.
7617 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7618 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7620 2014-02-12 Tom Tromey <tromey@redhat.com>
7622 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7623 bin2hex, not hexify.
7624 * tracepoint.c (cmd_qtstatus): Likewise.
7626 2014-02-12 Tom Tromey <tromey@redhat.com>
7628 * remote-utils.c (monitor_output): Pass explicit length to
7631 2014-02-12 Tom Tromey <tromey@redhat.com>
7633 * tracepoint.c: Include rsp-low.h.
7634 * server.c: Include rsp-low.h.
7635 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7636 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7638 * remote-utils.c: Include rsp-low.h.
7639 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7640 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7641 (convert_int_to_ascii, convert_ascii_to_int): Move to
7643 * regcache.c: Include rsp-low.h.
7644 * ax.c: Include rsp-low.h.
7645 * Makefile.in (SFILES): Add common/rsp-low.c.
7646 (OBS): Add rsp-low.o.
7647 (rsp-low.o): New target.
7649 2014-02-12 Tom Tromey <tromey@redhat.com>
7651 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7652 Include print-utils.h.
7653 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7654 (plongest, thirty_two, phex_nz): Remove.
7655 * Makefile.in (SFILES): Add common/print-utils.c.
7656 (OBS): Add print-utils.o.
7657 (print-utils-ipa.o): New target.
7658 (print-utils.o): New target.
7659 (IPA_OBJS): Add print-utils-ipa.o.
7661 2014-02-06 Tom Tromey <tromey@redhat.com>
7663 * Makefile.in (SFILES): Fix indentation.
7665 2014-02-05 Doug Evans <dje@google.com>
7667 * linux-low.c (linux_wait_for_event): Improve comment.
7668 (linux_wait_1): Keep current_inferior in sync with event_child.
7670 2014-01-22 Doug Evans <dje@google.com>
7672 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7674 2014-01-22 Doug Evans <dje@google.com>
7676 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7677 * configure: Regenerate.
7678 * config.in: Regenerate.
7679 * Makefile.in (SFILES): Add debug.c.
7681 * debug.c: New file.
7682 * debug.h: New file.
7683 * linux-aarch64-low.c (*): Update all debugging printfs to use
7684 debug_printf instead of fprintf.
7685 * linux-arm-low.c (*): Ditto.
7686 * linux-cris-low.c (*): Ditto.
7687 * linux-crisv32-low.c (*): Ditto.
7688 * linux-m32r-low.c (*): Ditto.
7689 * linux-sparc-low.c (*): Ditto.
7690 * linux-x86.c (*): Ditto.
7691 * linux-low.c (*): Ditto.
7692 (linux_wait_1): Add calls to debug_enter, debug_exit.
7693 (linux_wait): Remove redundant debugging printf.
7694 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7695 (linux_resume, unstop_all_lwps): Ditto.
7696 * mem-break.c (*): Update all debugging printfs to use
7697 debug_printf instead of fprintf.
7698 * remote-utils.c (*): Ditto.
7699 * thread-db.c (*): Ditto.
7700 * server.c #include <ctype.h>, "gdb_vecs.h".
7701 (debug_threads): Moved to debug.c.
7702 (*): Update all debugging printfs to use debug_printf instead of
7704 (start_inferior): Replace call to fflush with call to debug_flush.
7705 (monitor_show_help): Mention set debug-format.
7706 (parse_debug_format_options): New function.
7707 (handle_monitor_command): Handle "monitor set debug-format".
7708 (gdbserver_usage): Mention --debug-format.
7709 (main): Parse --debug-format.
7710 * server.h (debug_threads): Declaration moved to debug.h.
7712 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7713 trace_debug_1 that uses debug_printf.
7714 (tracepoint_look_up_symbols): Update all debugging printfs to use
7715 debug_printf instead of fprintf.
7717 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7719 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7722 2014-01-17 Pedro Alves <palves@redhat.com>
7725 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7726 defined after including gdb_proc_service.h.
7728 2014-01-16 Doug Evans <dje@google.com>
7730 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7731 (match_dll): Use it.
7733 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7735 * target.h (target_ops) <read_btrace>: Change parameters and
7736 return type to allow error reporting.
7737 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7738 trace reading errors on.
7739 * linux-low.c (linux_low_read_btrace): Pass trace reading
7741 (linux_low_disable_btrace): New.
7743 2014-01-15 Doug Evans <dje@google.com>
7745 * inferiors.c (thread_id_to_gdb_id): Delete.
7746 * inferiors.h (thread_id_to_gdb_id): Delete.
7748 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7750 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7751 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7754 2014-01-08 Pedro Alves <palves@redhat.com>
7756 * server.c (handle_status): Don't discard previous queued stop
7757 replies or thread's pending status here.
7758 (main) <disconnection>: Do it here instead.
7760 2014-01-08 Pedro Alves <palves@redhat.com>
7762 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7763 * server.c (visit_actioned_threads, handle_pending_status): New
7765 (handle_v_cont): Factor out parts to ...
7766 (resume): ... this new function. If in all-stop, and a thread
7767 being resumed has a pending status, report it without actually
7769 (myresume): Adjust to use the new 'resume' function.
7770 (clear_pending_status_callback, set_pending_status_callback)
7771 (find_status_pending_thread_callback): New functions.
7772 (handle_status): Handle the case of multiple threads having
7773 interesting statuses to report. Report threads' real last signal
7774 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7775 with an interesting thread to report the status for, instead of
7776 always reporting the status of the first thread.
7778 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7780 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7781 * gdbreplay.c (gdbreplay_version): Likewise.
7783 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7785 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7786 iov.iov_len with the real length in use.
7788 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7790 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7791 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7792 for all targets that use win32-low.c.
7793 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7794 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7796 2013-12-13 Pedro Alves <palves@redhat.com>
7798 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7799 if equal to TARGET_WAITKIND_LOADED.
7800 * win32-low.c (cached_status): New static global.
7801 (win32_wait): Add declaration.
7802 (do_initial_child_stuff): Flush all initial pending debug events
7803 up to the initial breakpoint.
7804 (win32_wait): If CACHED_STATUS was set, return that instead
7805 of doing a real wait. Remove the code resuming the execution
7806 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7807 during the initial phase. Also remove the code changing
7808 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7809 TARGET_WAITKIND_STOPPED.
7811 2013-12-11 Yao Qi <yao@codesourcery.com>
7813 * notif.c (handle_notif_ack): Return 0 if no notification
7816 2013-11-20 Doug Evans <dje@google.com>
7818 * linux-low.c (linux_set_resume_request): Fix comment.
7820 2013-11-20 Doug Evans <dje@google.com>
7822 * linux-low.c (resume_status_pending_p): Tweak comment.
7824 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7826 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7827 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7828 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7829 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7830 (srv_amd64_regobj): Add amd64-mpx.o.
7831 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7832 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7833 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7834 * i387-fp.c (num_pl_bnd_register) Added constant.
7835 (num_pl_bnd_cfg_registers) Added constant.
7836 (struct i387_xsave) Added reserved area and MPX fields.
7837 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7838 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7840 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7841 (init_registers_amd64_mpx_linux): Declare new function.
7842 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7843 (x86_64_regmap): Add MPX registers.
7844 (x86_linux_read_description): Add MPX case.
7845 (initialize_low_arch): Initialize MPX targets.
7847 2013-11-18 Tom Tromey <tromey@redhat.com>
7849 * configure: Rebuild.
7850 * configure.ac: Don't check for stdlib.h.
7851 * gdbreplay.c: Unconditionally include stdlib.h.
7853 2013-11-18 Tom Tromey <tromey@redhat.com>
7855 * config.in: Rebuild.
7856 * configure: Rebuild.
7857 * configure.ac: Don't use AC_HEADER_DIRENT.
7859 2013-11-18 Tom Tromey <tromey@redhat.com>
7861 * server.h: Don't check HAVE_STRING_H.
7862 * gdbreplay.c: Don't check HAVE_STRING_H.
7863 * configure: Rebuild.
7865 2013-11-18 Tom Tromey <tromey@redhat.com>
7867 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7870 2013-11-08 Tom Tromey <tromey@redhat.com>
7872 * configure, config.in: Rebuild.
7873 * configure.ac: Remove unused configury.
7875 2013-11-08 Tom Tromey <tromey@redhat.com>
7877 * acinclude.m4: Include common.m4, codeset.m4.
7878 * configure, config.in: Rebuild.
7879 * configure.ac: Use GDB_AC_COMMON.
7881 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7883 * linux-s390-low.c (HWCAP_S390_TE): New define.
7884 (s390_arch_setup): Consider the TE field in the HWCAP for
7885 determining 'have_regset_tdb'.
7887 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7890 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7893 2013-10-02 Pedro Alves <palves@redhat.com>
7895 * server.c (process_serial_event): Don't output "GDBserver
7896 exiting" if GDB is connected through stdio.
7897 * target.c (mywait): Likewise, be silent if GDB is connected
7900 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7902 * lynx-low.c (lynx_add_threads_after_attach): New function.
7903 (lynx_attach): Remove call to add_thread. Add call to
7904 lynx_add_threads_after_attach instead.
7906 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7908 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7909 * config.in, configure: Regenerated.
7911 2013-09-18 Yao Qi <yao@codesourcery.com>
7914 * server.c (start_inferior): Clear 'resume_info'.
7916 2013-09-16 Jiong Wang <jiwang@tilera.com>
7918 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7921 2013-09-16 Jiong Wang <jiwang@tilera.com>
7923 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7924 linux-tile-low.o to srv_tgtobj.
7926 2013-09-16 Will Newton <will.newton@linaro.org>
7928 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7931 2013-09-06 Pedro Alves <palves@redhat.com>
7933 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7934 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7935 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7936 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7937 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7938 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7940 2013-09-06 Pedro Alves <palves@redhat.com>
7942 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7943 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7945 2013-09-06 Pedro Alves <palves@redhat.com>
7947 * linux-amd64-ipa.c: Include tracepoint.h.
7948 * linux-i386-ipa.c: Include tracepoint.h.
7950 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7952 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7953 (ps_get_thread_area): New function.
7955 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7957 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7958 (initialize_low_arch): Call init_registers_crisv32 rather than
7959 init_register_crisv32.
7961 2013-09-05 Pedro Alves <palves@redhat.com>
7963 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7965 * hostio.h: ... this new file.
7966 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7967 win32-low.c: Include hostio.h.
7969 2013-09-05 Pedro Alves <palves@redhat.com>
7971 * server.h (gdb_client_data, handler_func, callback_handler_func)
7972 (delete_file_handler, add_file_handler, append_callback_event)
7973 (delete_callback_event, start_event_loop, initialize_event_loop):
7974 Move to event-loop.h and include it.
7975 * event-loop.h: New file.
7977 2013-09-05 Pedro Alves <palves@redhat.com>
7979 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7980 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7981 (loaded_dll, unloaded_dll): Move to ...
7982 * dll.h: ... this new file.
7983 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7985 2013-09-05 Pedro Alves <palves@redhat.com>
7987 * server.h (current_process, get_thread_process, all_processes)
7988 (add_inferior_to_list, for_each_inferior, current_inferior)
7989 (remove_inferior, add_process, remove_process, find_process_pid)
7990 (have_started_inferiors_p, have_attached_inferiors_p)
7991 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7992 (clear_inferiors, find_inferior, find_inferior_id)
7993 (inferior_target_data, set_inferior_target_data)
7994 (inferior_regcache_data, set_inferior_regcache_data): Move to
7995 inferiors.h, and include it.
7996 * inferiors.h: New file.
7998 2013-09-05 Pedro Alves <palves@redhat.com>
8000 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8004 2013-09-05 Pedro Alves <palves@redhat.com>
8006 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8008 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8009 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8010 (handle_tracepoint_general_set, handle_tracepoint_query)
8011 (tracepoint_finished_step, tracepoint_was_hit)
8012 (release_while_stepping_state_list, current_traceframe)
8013 (in_readonly_region, traceframe_read_mem)
8014 (fetch_traceframe_registers, traceframe_read_sdata)
8015 (traceframe_read_info, struct fast_tpoint_collect_status)
8016 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8017 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8018 (supply_fast_tracepoint_registers)
8019 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8020 (ipa_tdesc, claim_trampoline_space)
8021 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8022 (agent_mem_read, agent_get_trace_state_variable_value)
8023 (agent_set_trace_state_variable_value, agent_tsv_read)
8024 (agent_mem_read_string, get_raw_reg_func_addr)
8025 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8026 * tracepoint.h: ... this new file.
8028 2013-09-05 Pedro Alves <palves@redhat.com>
8030 * server.h (perror_with_name, error, fatal, warning, paddress)
8031 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8033 * utils.h: New file.
8035 2013-09-05 Pedro Alves <palves@redhat.com>
8037 * server.h (remote_debug, noack_mode, transport_is_reliable)
8038 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8039 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8040 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8041 (write_enn, initialize_async_io, enable_async_io)
8042 (disable_async_io, check_remote_input_interrupt_request)
8043 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8044 (dead_thread_notify, prepare_resume_reply)
8045 (decode_address_to_semicolon, decode_address, decode_m_packet)
8046 (decode_M_packet, decode_X_packet, decode_xfer_write)
8047 (decode_search_memory_packet, unhexify, hexify)
8048 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8049 (look_up_one_symbol, relocate_instruction)
8050 (monitor_output): Move to remote-utils.h, and include it.
8051 * remote-utils.h: New file.
8053 2013-09-05 Pedro Alves <palves@redhat.com>
8055 * server.h (_): Delete.
8057 2013-09-02 Pedro Alves <palves@redhat.com>
8059 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8060 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8062 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8064 2013-09-02 Pierre Muller <muller@sourceware.org>
8066 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8067 or WriteProcessMemory complete successfully and handle
8068 ERROR_PARTIAL_COPY error.
8070 2013-09-02 Pedro Alves <palves@redhat.com>
8072 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8073 error instead of EIO.
8075 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8078 * linux-low.c: Include filestuff.h.
8079 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8080 * lynx-low.c: Include filestuff.h.
8081 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8082 * server.c: Include filestuff.h.
8083 (main): Call notice_open_fds.
8084 * spu-low.c: Include filestuff.h.
8085 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8087 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8089 * Makefile.in: Explain why ../target and ../nat are not
8090 listed as include file search paths.
8091 (linux-waitpid.o): New object file rule.
8092 * configure.srv (srv_native_linux_obj): New variable.
8093 Replace all occurrences of linux native object files with
8094 $srv_native_linux_obj.
8095 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8096 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8097 (linux_enable_event_reporting): Remove declaration.
8098 (my_waitpid): Moved to common/linux-waitpid.c.
8099 (linux_wait_for_event): Pass ptid when calling
8100 linux_enable_event_reporting.
8101 (linux_supports_tracefork_flag): Remove.
8102 (linux_enable_event_reporting): Likewise.
8103 (linux_tracefork_grandchild): Remove.
8104 (STACK_SIZE): Moved to common/linux-ptrace.c.
8105 (linux_tracefork_child): Remove.
8106 (linux_test_for_tracefork): Remove.
8107 (linux_look_up_symbols): Call linux_supports_traceclone.
8108 (initialize_low): Remove call to linux_test_for_tracefork.
8109 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8110 common/linux-ptrace.h.
8111 (PTRACE_TYPE_ARG4): Likewise.
8112 Include linux-ptrace.h.
8114 2013-08-21 Pedro Alves <palves@redhat.com>
8116 * config.in: Renegerate.
8118 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8120 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8121 (SFILES): Remove $(srcdir)/common/target-common.c and
8122 add $(srcdir)/target/waitstatus.c.
8123 (OBS): Remove target-common.o and add waitstatus.o.
8124 (server_h): Remove $(srcdir)/../common/target-common.h and
8125 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8126 and $(srcdir)/../target/waitstatus.h.
8127 (target-common.o): Remove.
8128 (waitstatus.o): New target object file.
8129 * target.h: Do not include target-common.h and
8130 include target/resume.h, target/wait.h and
8131 target/waitstatus.h.
8133 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8135 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8136 to PTRACE_TYPE_ARG3.
8137 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8138 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8140 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8141 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8143 2013-07-27 Jie Zhang <jie@codesourcery.com>
8144 Daniel Jacobowitz <dan@codesourcery.com>
8145 Yao Qi <yao@codesourcery.com>
8147 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8148 (mips-linux-watch.o): New rule.
8149 (mips_linux_watch_h): New variable.
8150 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8152 * linux-mips-low.c: Include mips-linux-watch.h.
8153 (struct arch_process_info, struct arch_lwp_info): New.
8154 (update_watch_registers_callback): New function.
8155 (mips_linux_new_process, mips_linux_new_thread) New functions.
8156 (mips_linux_prepare_to_resume, mips_insert_point): New
8158 (mips_remove_point, mips_stopped_by_watchpoint): New
8160 (rsp_bp_type_to_target_hw_bp_type): New function.
8161 (mips_stopped_data_address): New function.
8162 (the_low_target): Add watchpoint support functions.
8164 2013-07-27 Yao Qi <yao@codesourcery.com>
8166 * i386-low.c: Include break-common.h.
8167 (enum target_hw_bp_type): Remove.
8169 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8171 * Makefile.in (SFILES): /common/target-common.c.
8172 (OBS): Add target-common.o.
8173 (server_h): Add $(srcdir)/../common/target-common.h.
8174 (target-common.o): New target.
8175 * server.c (queue_stop_reply_callback): Free
8176 status string after use.
8177 * target.c (target_waitstatus_to_string): Remove.
8178 * target.h: Include target-common.h.
8179 (resume_kind): Likewise.
8180 (target_waitkind): Likewise.
8181 (target_waitstatus): Likewise.
8182 (TARGET_WNOHANG): Likewise.
8184 2013-07-04 Yao Qi <yao@codesourcery.com>
8186 * Makefile.in (host_alias): Use @host_noncanonical@.
8187 (target_alias): Use @target_noncanonical@.
8188 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8189 ACX_NONCANONICAL_HOST.
8190 * configure: Regenerated.
8193 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8195 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8196 * configure: Rebuild.
8197 * Makefile.in (version_host, version_target): Get from configure.
8198 (version.c): Use $(version_host) and $(version_target).
8200 2013-07-03 Pedro Alves <palves@redhat.com>
8202 * Makefile.in (config.status): Depend on development.sh.
8203 * acinclude.m4: Include libmcheck.m4.
8204 * configure: Regenerate.
8206 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8208 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8209 attribute inside the parentheses.
8210 (winapi_DebugSetProcessKillOnExit): Ditto.
8211 (winapi_DebugBreakProcess): Ditto.
8212 (winapi_GenerateConsoleCtrlEvent): Ditto.
8214 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8216 * notif.h (notif_event): Add a dummy member to avoid compiler
8219 2013-07-01 Pedro Alves <palves@redhat.com>
8221 * hostio.c (HOSTIO_PATH_MAX): Define.
8222 (require_filename, handle_open, handle_unlink, handle_readlink):
8225 2013-07-01 Pedro Alves <palves@redhat.com>
8227 * server.h: Include "pathmax.h".
8228 * linux-low.c: Don't include sys/param.h.
8229 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8231 * win32-low.c: Don't include sys/param.h.
8232 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8234 2013-07-01 Pedro Alves <palves@redhat.com>
8236 * event-loop.c: Don't check HAVE_UNISTD_H before including
8238 * gdbreplay.c: Likewise.
8239 * remote-utils.c: Likewise.
8240 * server.c: Likewise.
8241 * configure.ac: Don't check for unistd.h.
8242 * configure: Regenerate.
8244 2013-06-28 Tom Tromey <tromey@redhat.com>
8246 * Makefile.in (version.c): Use version.in, not
8249 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8251 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8252 * configure: Rebuild.
8253 * Makefile.in (version_host, version_target): Get from configure.
8254 (version.c): Use $(version_host) and $(version_target).
8256 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8258 Fix trace-status to output user name without trailing colon.
8259 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8261 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8263 Fix trace-status to output proper start-time and stop-time.
8264 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8265 output start time and stop time in hex as gdb expects.
8267 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8269 * tracepoint.c (build_traceframe_info_xml): Output trace state
8270 variables present in the trace buffer.
8272 2013-06-24 Tom Tromey <tromey@redhat.com>
8274 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8276 (version.o): Remove.
8277 * gdbreplay.c: Include version.h.
8278 (version, host_name): Don't declare.
8279 * server.h: Include version.h.
8280 (version, host_name): Don't declare.
8282 2013-06-12 Pedro Alves <palves@redhat.com>
8284 * linux-x86-low.c (linux_is_elf64): Delete global.
8285 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8286 with local linux_pid_exe_is_elf_64_file use.
8288 2013-06-11 Pedro Alves <palves@redhat.com>
8290 * linux-low.c (regset_disabled, disable_regset): New functions.
8291 (regsets_fetch_inferior_registers)
8292 (regsets_store_inferior_registers): Use them.
8293 (initialize_regsets_info); Don't allocate the disabled_regsets
8295 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8298 2013-06-11 Pedro Alves <palves@redhat.com>
8300 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8303 2013-06-11 Pedro Alves <palves@redhat.com>
8305 * linux-x86-low.c (initialize_low_arch): Call
8306 init_registers_x32_avx_linux.
8308 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8310 Fix compatibility with Android Bionic.
8311 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8314 2013-06-07 Pedro Alves <palves@redhat.com>
8317 * Makefile.in (OBS): Add tdesc.o.
8318 (IPA_OBJS): Add tdesc-ipa.o.
8319 (tdesc-ipa.o): New rule.
8320 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8322 * linux-low.c (new_inferior): Delete.
8323 (disabled_regsets, num_regsets): Delete.
8324 (linux_add_process): Adjust to set the new per-process
8326 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8327 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8328 was a stop. When calling arch_setup, switch the current inferior
8329 to the thread that got an event.
8330 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8331 (regsets_fetch_inferior_registers)
8332 (regsets_store_inferior_registers): New regsets_info parameter.
8334 (linux_register_in_regsets): New regs_info parameter. Adjust to
8336 (register_addr, fetch_register, store_register): New usrregs_info
8337 parameter. Adjust to use it.
8338 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8339 parameter regs_info. Adjust to use it.
8340 (linux_fetch_registers): Get the current inferior's regs_info, and
8342 (linux_store_registers): Ditto.
8343 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8344 (initialize_low): Don't initialize the target_regsets here. Call
8345 initialize_low_arch.
8346 * linux-low.h (target_regsets): Delete declaration.
8347 (struct regsets_info): New.
8348 (struct usrregs_info): New.
8349 (struct regs_info): New.
8350 (struct process_info_private) <new_inferior>: New field.
8351 (struct linux_target_ops): Delete the num_regs, regmap, and
8352 regset_bitmap fields. New field regs_info.
8353 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8354 * i387-fp.c (num_xmm_registers): Delete.
8355 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8356 calls to new interface.
8357 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8358 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8359 Infer the number of xmm registers from the regcache's target
8361 * i387-fp.h (num_xmm_registers): Delete.
8362 * inferiors.c (add_thread): Don't install the thread's regcache
8364 * proc-service.c (gregset_info): Fetch the current inferior's
8365 regs_info. Adjust to use it.
8366 * regcache.c: Include tdesc.h.
8367 (register_bytes, reg_defs, num_registers)
8368 (gdbserver_expedite_regs): Delete.
8369 (get_thread_regcache): If the thread doesn't have a regcache yet,
8370 create one, instead of aborting gdbserver.
8371 (regcache_invalidate_one): Rename to ...
8372 (regcache_invalidate_thread): ... this.
8373 (regcache_invalidate_one): New.
8374 (regcache_invalidate): Only invalidate registers of the current
8376 (init_register_cache): Add target_desc parameter, and use it.
8377 (new_register_cache): Ditto. Assert the target description has a
8378 non zero registers_size.
8379 (regcache_cpy): Add assertions. Adjust.
8380 (realloc_register_cache, set_register_cache): Delete.
8381 (registers_to_string, registers_from_string): Adjust.
8382 (find_register_by_name, find_regno, find_register_by_number)
8383 (register_cache_size): Add target_desc parameter, and use it.
8384 (free_register_cache_thread, free_register_cache_thread_one)
8385 (regcache_release, register_cache_size): New.
8386 (register_size): Add target_desc parameter, and use it.
8387 (register_data, supply_register, supply_register_zeroed)
8388 (supply_regblock, supply_register_by_name, collect_register)
8389 (collect_register_as_string, collect_register_by_name): Adjust.
8390 * regcache.h (struct target_desc): Forward declare.
8391 (struct regcache) <tdesc>: New field.
8392 (init_register_cache, new_register_cache): Add target_desc
8394 (regcache_invalidate_thread): Declare.
8395 (regcache_invalidate_one): Delete declaration.
8396 (regcache_release): Declare.
8397 (find_register_by_number, register_cache_size, register_size)
8398 (find_regno): Add target_desc parameter.
8399 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8401 * remote-utils.c: Include tdesc.h.
8402 (outreg, prepare_resume_reply): Adjust.
8403 * server.c: Include tdesc.h.
8404 (gdbserver_xmltarget): Delete declaration.
8405 (get_features_xml, process_serial_event): Adjust.
8406 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8408 (struct process_info) <tdesc>: New field.
8409 (ipa_tdesc): Declare.
8410 * tdesc.c: New file.
8411 * tdesc.h: New file.
8412 * tracepoint.c: Include tdesc.h.
8413 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8414 (get_context_regcache): Adjust to pass ipa_tdesc down.
8415 (do_action_at_tracepoint): Adjust to get the register cache size
8416 from the context regcache's description.
8417 (traceframe_walk_blocks): Adjust to get the register cache size
8418 from the current trace frame's description.
8419 (traceframe_get_pc): Adjust to get current trace frame's
8420 description and pass it down.
8421 (gdb_collect): Adjust to get the register cache size from the
8423 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8424 (gdbserver_xmltarget): Delete.
8425 (initialize_low_tracepoint): Set the ipa's target description.
8426 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8427 (initialize_low_tracepoint): Set the ipa's target description.
8428 * linux-x86-low.c: Include tdesc.h.
8429 [__x86_64__] (is_64bit_tdesc): New.
8430 (ps_get_thread_area, x86_get_thread_area): Use it.
8431 (i386_cannot_store_register): Rename to ...
8432 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8433 (i386_cannot_fetch_register): Rename to ...
8434 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8435 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8437 (target_regsets): Rename to ...
8438 (x86_regsets): ... this.
8439 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8441 (x86_siginfo_fixup): Use is_64bit_tdesc.
8442 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8443 (tdesc_x32_avx_linux, tdesc_x32_linux)
8444 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8446 (x86_linux_update_xmltarget): Delete.
8447 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8448 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8449 (AMD64_LINUX_USER64_CS): New.
8450 (x86_linux_read_description): New, based on
8451 x86_linux_update_xmltarget.
8452 (same_process_callback): New.
8453 (x86_arch_setup_process_callback): New.
8454 (x86_linux_update_xmltarget): New.
8455 (x86_regsets_info): New.
8456 (amd64_linux_regs_info): New.
8457 (i386_linux_usrregs_info): New.
8458 (i386_linux_regs_info): New.
8459 (x86_linux_regs_info): New.
8460 (x86_arch_setup): Reimplement.
8461 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8462 (x86_emit_ops): Ditto.
8463 (the_low_target): Adjust. Install x86_linux_regs_info,
8464 x86_cannot_fetch_register, and x86_cannot_store_register.
8465 (initialize_low_arch): New.
8466 * linux-ia64-low.c (tdesc_ia64): Declare.
8467 (ia64_fetch_register): Adjust.
8468 (ia64_usrregs_info, regs_info): New globals.
8469 (ia64_regs_info): New function.
8470 (the_low_target): Adjust.
8471 (initialize_low_arch): New function.
8472 * linux-sparc-low.c (tdesc_sparc64): Declare.
8473 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8475 (sparc_arch_setup): New function.
8476 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8477 (the_low_target): Adjust.
8478 (initialize_low_arch): New function.
8479 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8480 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8481 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8482 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8483 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8484 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8485 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8486 (tdesc_powerpc_isa205_vsx64l): Declare.
8487 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8488 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8489 (ppc_set_pc, ppc_get_hwcap): Adjust.
8490 (ppc_usrregs_info): Forward declare.
8491 (!__powerpc64__) ppc_regmap_adjusted: New global.
8492 (ppc_arch_setup): Adjust to the current process'es target
8494 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8495 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8496 (ppc_store_evrregset): Adjust.
8497 (target_regsets): Rename to ...
8498 (ppc_regsets): ... this, and make static.
8499 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8500 (ppc_regs_info): New function.
8501 (the_low_target): Adjust.
8502 (initialize_low_arch): New function.
8503 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8504 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8505 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8506 (tdesc_s390x_linux64v2): Declare.
8507 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8508 (s390_fill_gregset, s390_store_last_break): Adjust.
8509 (target_regsets): Rename to ...
8510 (s390_regsets): ... this, and make static.
8511 (s390_get_pc, s390_set_pc): Adjust.
8512 (s390_get_hwcap): New target_desc parameter, and use it.
8513 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8514 (s390_arch_setup): Adjust to set the current process'es target
8515 description. Don't adjust the regmap.
8516 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8517 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8518 (regs_info_3264): New globals.
8519 (s390_regs_info): New function.
8520 (the_low_target): Adjust.
8521 (initialize_low_arch): New function.
8522 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8523 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8524 [__mips64] (init_registers_mips_linux)
8525 (init_registers_mips_dsp_linux): Delete defines.
8526 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8527 (have_dsp): New global.
8528 (mips_read_description): New, based on mips_arch_setup.
8529 (mips_arch_setup): Reimplement.
8530 (get_usrregs_info): New function.
8531 (mips_cannot_fetch_register, mips_cannot_store_register)
8532 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8533 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8534 (target_regsets): Rename to ...
8535 (mips_regsets): ... this, and make static.
8536 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8537 (dsp_regs_info, regs_info): New globals.
8538 (mips_regs_info): New function.
8539 (the_low_target): Adjust.
8540 (initialize_low_arch): New function.
8541 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8542 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8544 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8545 (arm_read_description): New, with bits factored from
8547 (arm_arch_setup): Reimplement.
8548 (target_regsets): Rename to ...
8549 (arm_regsets): ... this, and make static.
8550 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8551 (arm_regs_info): New function.
8552 (the_low_target): Adjust.
8553 (initialize_low_arch): New function.
8554 * linux-m68k-low.c (tdesc_m68k): Declare.
8555 (target_regsets): Rename to ...
8556 (m68k_regsets): ... this, and make static.
8557 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8558 (m68k_regs_info): New function.
8559 (m68k_arch_setup): New function.
8560 (the_low_target): Adjust.
8561 (initialize_low_arch): New function.
8562 * linux-sh-low.c (tdesc_sharch): Declare.
8563 (target_regsets): Rename to ...
8564 (sh_regsets): ... this, and make static.
8565 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8566 (sh_regs_info, sh_arch_setup): New functions.
8567 (the_low_target): Adjust.
8568 (initialize_low_arch): New function.
8569 * linux-bfin-low.c (tdesc_bfin): Declare.
8570 (bfin_arch_setup): New function.
8571 (bfin_usrregs_info, regs_info): New globals.
8572 (bfin_regs_info): New function.
8573 (the_low_target): Adjust.
8574 (initialize_low_arch): New function.
8575 * linux-cris-low.c (tdesc_cris): Declare.
8576 (cris_arch_setup): New function.
8577 (cris_usrregs_info, regs_info): New globals.
8578 (cris_regs_info): New function.
8579 (the_low_target): Adjust.
8580 (initialize_low_arch): New function.
8581 * linux-cris-low.c (tdesc_crisv32): Declare.
8582 (cris_arch_setup): New function.
8583 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8584 (cris_regs_info): New function.
8585 (the_low_target): Adjust.
8586 (initialize_low_arch): New function.
8587 * linux-m32r-low.c (tdesc_m32r): Declare.
8588 (m32r_arch_setup): New function.
8589 (m32r_usrregs_info, regs_info): New globals.
8590 (m32r_regs_info): Adjust.
8591 (initialize_low_arch): New function.
8592 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8593 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8594 (tic6x_usrregs_info): Forward declare.
8595 (tic6x_read_description): New function, based on ...
8596 (tic6x_arch_setup): ... this. Reimplement.
8597 (target_regsets): Rename to ...
8598 (tic6x_regsets): ... this, and make static.
8599 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8600 (tic6x_regs_info): New function.
8601 (the_low_target): Adjust.
8602 (initialize_low_arch): New function.
8603 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8604 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8605 (target_regsets): Rename to ...
8606 (xtensa_regsets): ... this, and make static.
8607 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8609 (xtensa_arch_setup, xtensa_regs_info): New functions.
8610 (the_low_target): Adjust.
8611 (initialize_low_arch): New function.
8612 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8613 (nios2_arch_setup): Set the current process'es tdesc.
8614 (target_regsets): Rename to ...
8615 (nios2_regsets): ... this.
8616 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8617 (nios2_regs_info): New function.
8618 (the_low_target): Adjust.
8619 (initialize_low_arch): New function.
8620 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8621 (aarch64_arch_setup): Set the current process'es tdesc.
8622 (target_regsets): Rename to ...
8623 (aarch64_regsets): ... this.
8624 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8625 (aarch64_regs_info): New function.
8626 (the_low_target): Adjust.
8627 (initialize_low_arch): New function.
8628 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8630 (target_regsets): Rename to ...
8631 (tile_regsets): ... this.
8632 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8633 (tile_regs_info): New function.
8634 (tile_arch_setup): Set the current process'es tdesc.
8635 (the_low_target): Adjust.
8636 (initialize_low_arch): New function.
8637 * spu-low.c (tdesc_spu): Declare.
8638 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8639 * win32-arm-low.c (tdesc_arm): Declare.
8640 (arm_arch_setup): New function.
8641 (the_low_target): Install arm_arch_setup instead of
8643 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8644 (init_windows_x86): Rename to ...
8645 (i386_arch_setup): ... this. Set `win32_tdesc'.
8646 (the_low_target): Adjust.
8647 * win32-low.c (win32_tdesc): New global.
8648 (child_add_thread): Don't create the thread cache here.
8649 (do_initial_child_stuff): Set the new process'es tdesc.
8650 * win32-low.h (struct target_desc): Forward declare.
8651 (win32_tdesc): Declare.
8652 * lynx-i386-low.c (tdesc_i386): Declare global.
8653 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8654 * lynx-low.c (lynx_tdesc): New global.
8655 (lynx_add_process): Set the new process'es tdesc.
8656 * lynx-low.h (struct target_desc): Forward declare.
8657 (lynx_tdesc): Declare global.
8658 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8659 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8660 * nto-low.c (nto_tdesc): New global.
8661 (do_attach): Set the new process'es tdesc.
8662 * nto-low.h (struct target_desc): Forward declare.
8663 (nto_tdesc): Declare.
8664 * nto-x86-low.c (tdesc_i386): Declare.
8665 (nto_x86_arch_setup): Set `nto_tdesc'.
8667 2013-06-04 Gary Benson <gbenson@redhat.com>
8669 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8670 to qSupported response when appropriate.
8671 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8672 with nonzero-length annex.
8673 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8674 arguments supplied in annex.
8676 2013-05-31 Doug Evans <dje@google.com>
8679 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8680 64 bits in 64-cross-32 environment.
8682 2013-05-28 Pedro Alves <palves@redhat.com>
8684 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8685 (aarch64-without-fpu.c): Delete rule.
8686 * configure.srv (aarch64*-*-linux*): Remove references to
8687 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8688 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8691 2013-05-24 Pedro Alves <palves@redhat.com>
8693 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8694 instead of strchr/decode_address. Error if the range isn't split
8695 with a ','. Don't assume there's be a ':' in the action.
8697 2013-05-23 Yao Qi <yao@codesourcery.com>
8698 Pedro Alves <palves@redhat.com>
8700 * linux-low.c (lwp_in_step_range): New function.
8701 (linux_wait_1): If the thread was range stepping and stopped
8702 outside the stepping range, report the stop to GDB. Otherwise,
8703 continue stepping. Add range stepping debug output.
8704 (linux_set_resume_request): Copy the step range from the resume
8706 (linux_supports_range_stepping): New.
8707 (linux_target_ops) <supports_range_stepping>: Set to
8708 linux_supports_range_stepping.
8709 * linux-low.h (struct linux_target_ops)
8710 <supports_range_stepping>: New field.
8711 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8712 * linux-x86-low.c (x86_supports_range_stepping): New.
8713 (the_low_target) <supports_range_stepping>: Set to
8714 x86_supports_range_stepping.
8715 * server.c (handle_v_cont): Handle 'r' action.
8716 (handle_v_requests): Append ";r" if the target supports range
8718 * target.h (struct thread_resume) <step_range_start,
8719 step_range_end>: New fields.
8720 (struct target_ops) <supports_range_stepping>:
8722 (target_supports_range_stepping): New macro.
8724 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8726 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8727 confusion in comment.
8729 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8731 * lynx-low.c (struct process_info_private): New type.
8732 (lynx_add_process): New function.
8733 (lynx_create_inferior, lynx_attach): Replace calls to
8734 add_process by calls to lynx_add_process.
8735 (lynx_resume): If PTID is null, then try using
8736 current_process()->private->last_wait_event_ptid.
8738 (lynx_clear_inferiors): Delete. The contents of that function
8739 has been inlined in lynx_mourn;
8740 (lynx_wait_1): Save the ptid in the process's private data.
8741 (lynx_mourn): Free the process' private data. Replace call
8742 to lynx_clear_inferiors by call to clear_inferiors.
8744 2013-05-17 Yao Qi <yao@codesourcery.com>
8746 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8749 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8751 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8752 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8753 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8754 PT_TEXT_END_ADDR guards. Update comments.
8755 (linux_target_op) <read_offsets>: Conditionally define to
8756 linux_read_offsets if the target is UCLIBC and if it defines
8757 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8759 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8760 Andrew Jenner <andrew@codesourcery.com>
8762 * Makefile.in (SFILES): Add linux-nios2-low.c.
8763 (clean): Add action to delete nios2-linux.c.
8764 (nios2-linux.c): New rule.
8765 * configure.srv: Add nios2*-*-linux*.
8766 * linux-nios2-low.c: New.
8768 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8770 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8772 2013-04-25 Hui Zhu <hui@codesourcery.com>
8775 * ax.c (ax_printf): Add fflush.
8777 2013-04-22 Tom Tromey <tromey@redhat.com>
8779 * Makefile.in (SFILES): Add filestuff.c.
8780 (OBS): Add filestuff.o.
8781 (filestuff.o): New target.
8782 * config.in, configure: Rebuild.
8783 * configure.ac: Check for fdwalk, pipe2.
8785 2013-04-17 Pedro Alves <palves@redhat.com>
8787 * configure.ac (USE_THREAD_DB): Delete variable.
8788 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8789 Don't AC_SUBST USE_THREAD_DB.
8790 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8791 * config.in, configure: Regenerate.
8793 2013-04-16 Pedro Alves <palves@redhat.com>
8795 * linux-low.h (struct lwp_info) <thread_known>: Move under
8796 the USE_THREAD_DB #ifdef.
8798 2013-04-16 Pedro Alves <palves@redhat.com>
8800 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8801 (linux-low.o): Delete rule.
8802 * linux-low.h: Always include "gdb_thread_db.h" instead of
8803 conditionally including thread_db.h.
8804 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8807 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8809 * Makefile.in (install-only): Fix make install regression.
8811 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8813 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8814 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8816 * gdbserver.1: Remove.
8818 2013-03-22 Pedro Alves <palves@redhat.com>
8820 * linux-low.c (handle_extended_wait): Don't call
8821 linux_enable_event_reporting.
8823 2013-03-15 Tony Theodore <tonyt@logyst.com>
8826 * Makefile.in (SHELL): Use @SHELL@.
8828 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8830 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8833 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8835 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8836 Remove extraneous NULL element.
8838 2013-03-13 Yao Qi <yao@codesourcery.com>
8840 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8841 'V' block in trace frame.
8843 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8845 * target.h (struct target_ops): Add btrace ops.
8846 (target_supports_btrace): New macro.
8847 (target_enable_btrace): New macro.
8848 (target_disable_btrace): New macro.
8849 (target_read_btrace): New macro.
8850 * gdbthread.h (struct thread_info): Add btrace field.
8851 * server.c: Include btrace-common.h.
8852 (handle_btrace_general_set): New function.
8853 (handle_btrace_enable): New function.
8854 (handle_btrace_disable): New function.
8855 (handle_general_set): Call handle_btrace_general_set.
8856 (handle_qxfer_btrace): New function.
8857 (struct qxfer qxfer_packets[]): Add btrace entry.
8858 * inferiors.c (remove_thread): Disable btrace.
8859 * linux-low: Include linux-btrace.h.
8860 (linux_low_enable_btrace): New function.
8861 (linux_low_read_btrace): New function.
8862 (linux_target_ops): Add btrace ops.
8863 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8864 Add srv_linux_btrace=yes.
8865 (x86_64-*-linux*): Add linux-btrace.o.
8866 Add srv_linux_btrace=yes.
8867 * configure.ac: Define HAVE_LINUX_BTRACE.
8868 * config.in: Regenerated.
8869 * configure: Regenerated.
8871 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8873 * server.c (handle_qxfer): Preserve error message if -3 is
8875 (qxfer): Document the -3 return value.
8877 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8879 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8880 (linux_btrace_h): New variable.
8881 (linux-btrace.o): New rule.
8883 2013-03-08 Stan Shebs <stan@codesourcery.com>
8884 Hafiz Abid Qadeer <abidh@codesourcery.com>
8886 * tracepoint.c (trace_buffer_size): New global.
8887 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8888 (init_trace_buffer): Change to one-argument function. Allocate
8889 trace buffer memory.
8890 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8891 handle QTBuffer:size packet.
8892 (cmd_bigqtbuffer_size): New function.
8893 (initialize_tracepoint): Call init_trace_buffer with
8894 DEFAULT_TRACE_BUFFER_SIZE.
8895 * server.c (handle_query): Add QTBuffer:size in the
8898 2013-03-07 Yao Qi <yao@codesourcery.com>
8900 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8901 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8903 (cmd_qtsp): Adjust condition. Do post increment.
8904 Set cur_action and cur_step_action back to 0.
8906 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8909 * linux-low.c (linux_write_memory): Return early success if LEN is
8912 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8914 * configure.srv: Add x86_64-*-cygwin* as target.
8916 2013-02-28 Tom Tromey <tromey@redhat.com>
8918 * configure.ac: Invoke AC_SYS_LARGEFILE.
8919 * configure, config.in: Rebuild.
8921 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8923 * win32-low.c: Throughout, fix format strings and casts of
8924 printf-like functions to avoid type related warnings on all
8926 (get_child_debug_event): Print dwDebugEventCode as hex since
8927 that's how it's usually documented.
8929 2013-02-28 Yao Qi <yao@codesourcery.com>
8931 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8934 2013-02-27 Jiong Wang <jiwang@tilera.com>
8936 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8937 (reg-tilegx32.c): New rule.
8938 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8939 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8940 different register info initializer according to elf class.
8941 (init_registers_tilgx32): New function. The tilegx32 register info
8943 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8944 (tile_store_gregset): Likewise.
8946 2013-02-27 Yao Qi <yao@codesourcery.com>
8948 * server.c (process_point_options): Print debug message when
8949 debug_threads is true.
8951 2013-02-26 Yao Qi <yao@codesourcery.com>
8953 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8955 2013-02-19 Pedro Alves <palves@redhat.com>
8956 Kai Tietz <ktietz@redhat.com>
8960 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8961 instead of strtoul to extract address from packet.
8962 (process_serial_event) <'z'>: Likewise.
8964 2013-02-18 Yao Qi <yao@codesourcery.com>
8966 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8968 2013-02-14 Pedro Alves <palves@redhat.com>
8972 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8973 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8975 2013-02-14 Pedro Alves <palves@redhat.com>
8977 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8979 2013-02-14 Pedro Alves <palves@redhat.com>
8981 * tracepoint.c (save_string): Delete.
8982 (add_tracepoint_action): Use savestring instead of save_string.
8984 2013-02-12 Pedro Alves <palves@redhat.com>
8986 * linux-xtensa-low.c: Ditto.
8987 * xtensa-xtregs.c: Ditto.
8989 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8991 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8994 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8996 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8997 aarch64_num_wp_regs and aarch64_num_bp_regs to
8998 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9000 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9002 * linux-aarch64-low.c (ps_get_thread_area): Replace
9003 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9005 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9006 Marcus Shawcroft <marcus.shawcroft@arm.com>
9007 Nigel Stephens <nigel.stephens@arm.com>
9008 Yufeng Zhang <yufeng.zhang@arm.com>
9010 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9011 (aarch64.c, aarch64-without-fpu.c): New targets.
9012 * configure.srv (aarch64*-*-linux*): New.
9013 * linux-aarch64-low.c: New file.
9015 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9017 * linux-low.c (handle_extended_wait, linux_create_inferior)
9018 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9019 (dequeue_one_deferred_signal, linux_resume_one_thread)
9020 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9021 (linux_tracefork_grandchild, linux_test_for_tracefork)
9022 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9023 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9024 where the argument is 0.
9026 2013-01-25 Yao Qi <yao@codesourcery.com>
9028 * event-loop.c: Include "queue.h".
9029 (gdb_event_p): New typedef.
9030 (struct gdb_event) <next_event>: Remove.
9031 (event_queue): Change to QUEUE(gdb_event_p).
9032 (async_queue_event): Remove.
9033 (gdb_event_xfree): New.
9034 (initialize_event_loop): New.
9035 (process_event): Use API from QUEUE.
9036 (wait_for_event): Likewise.
9037 * server.c (main): Call initialize_event_loop.
9038 * server.h (initialize_event_loop): Declare.
9040 2013-01-18 Yao Qi <yao@codesourcery.com>
9042 * ax.h (struct eval_agent_expr_context): New.
9043 (gdb_eval_agent_expr): Update declaration.
9044 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9045 TFRAME. Add new argument CTX.
9046 * server.h (struct eval_agent_expr_context): Declare.
9047 (agent_mem_read, agent_tsv_read): Update declaration.
9048 (agent_mem_read_string): Likewise.
9049 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9050 (add_traceframe_block): Add new argument TPOINT.
9051 Increase TPOINT->traceframe_usage.
9052 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9053 eval_tracepoint_agent_expr.
9054 (condition_true_at_tracepoint): Likewise.
9055 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9056 (agent_mem_read_string, agent_tsv_read): Likewise.
9058 2013-01-16 Yao Qi <yao@codesourcery.com>
9060 * linux-low.c (linux_resume_one_lwp): Don't check
9061 'lwp->bp_reinsert != 0'.
9063 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9064 Pedro Alves <palves@redhat.com>
9066 * lynx-low.c (ptrace_request_to_str): Define a temporary
9067 macro and use it to simplify this function's implementation.
9069 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9071 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9074 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9076 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9078 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9080 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9082 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9084 * lynx-low.c (lynx_resume): Use the resume_info parameter
9085 to determine the ptid for the lynx_ptrace call, unless
9086 it is equal to minus_one_ptid, in which case we use the
9087 ptid of the current_inferior.
9088 (lynx_wait_1): After having received a thread create/exit
9089 event, resume the inferior's execution using the signaling
9090 thread's ptid, rather than the old ptid.
9092 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9094 * lynx-low.c (lynx_resume): Delete variable ret.
9096 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9098 * gdbreplay.c (gdbreplay_version): Update copyright year.
9099 * server.c (gdbserver_version): Likewise.
9101 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9103 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9106 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9108 * lynx-low.c (ptrace_request_to_str): Add handling for
9111 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9113 * lynx-low.c (lynx_attach): Delete variable new_process.
9115 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9117 * lynx-low.c (lynx_create_inferior): Delete variable
9120 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9122 * lynx-low.c (ptrace_request_to_str): Do not handle
9123 PTRACE_GETTHREADLIST if this macro does not exist.
9125 2012-12-15 Yao Qi <yao@codesourcery.com>
9127 * Makefile.in (OBS): Add notif.o.
9128 * notif.c, notif.h: New.
9129 * server.c: Include "notif.h".
9130 (struct vstop_notif) <next>: Remove.
9132 (queue_stop_reply): Update.
9133 (push_event, send_next_stop_reply): Remove.
9134 (discard_queued_stop_replies): Update.
9135 (notif_stop): New variable.
9136 (handle_v_stopped): Remove.
9137 (handle_v_requests): Don't call handle_v_stopped. Call
9138 handle_ack_notif instead.
9139 (queue_stop_reply_callback): Call notif_event_enque instead
9140 of queue_stop_reply.
9141 (handle_status): Don't call send_next_stop_reply, call
9142 notif_write_event instead.
9143 (kill_inferior_callback): Likewise.
9144 (detach_or_kill_inferior_callback): Likewise.
9145 (main): Call initialize_notif.
9146 (process_serial_event): Call QUEUE_is_empty.
9147 (handle_target_event): Call notif_push instead of push event.
9148 * server.h (push_event): Remove declaration.
9150 2012-12-10 Tom Tromey <tromey@redhat.com>
9152 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9153 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9156 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9157 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9158 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9159 (amd64-linux-ipa.o, ax.o): Rewrite.
9160 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9161 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9162 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9163 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9164 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9165 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9166 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9167 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9168 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9169 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9170 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9171 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9172 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9173 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9174 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9175 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9176 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9177 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9178 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9179 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9180 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9181 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9182 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9183 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9184 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9185 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9186 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9187 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9188 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9189 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9190 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9191 (reg-tilegx.o): Remove.
9192 (all_object_files): New macro.
9193 Include .deps files.
9194 * aclocal.m4, configure: Rebuild.
9195 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9196 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9197 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9199 2012-12-05 Tom Tromey <tromey@redhat.com>
9202 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9204 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9206 * configure.ac: Check for linux/perf_event.h.
9207 * config.in: Regenerated.
9208 * configure: Regenerated.
9210 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9212 * hostio.c (handle_readlink): Decrease buffer size
9213 parameter passed to readlink by one byte.
9215 2012-11-26 Yao Qi <yao@codesourcery.com>
9217 * configure.ac (build_warnings): Append '-Wempty-body'.
9218 * configure: Regenerated.
9219 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9222 2012-11-15 Pierre Muller <muller@sourceware.org>
9224 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9225 * config.in: Regenerate.
9226 * configure: Regenerate.
9227 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9228 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9229 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9230 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9232 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9233 instead of <sys/wait.h> header.
9234 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9236 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9238 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9239 (various make rules): Remove -DGDBSERVER
9241 2012-11-09 Yao Qi <yao@codesourcery.com>
9243 * spu-low.c (current_ptid): Move it to ..
9244 * gdbthread.h: ... here. New.
9245 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9246 * server.c (myresume, process_serial_event): Likewise.
9247 * thread-db.c (thread_db_find_new_threads): Likewise.
9248 * tracepoint.c (run_inferior_command): Likewise.
9250 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9252 * server.c (handle_search_memory_1): Include access length in
9255 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9257 * linux-crisv32-low.c: Fix compile errors.
9259 2012-09-04 Yao Qi <yao@codesourcery.com>
9261 * tracepoint.c (cmd_qtsv): Adjust debug message.
9262 Don't check CUR_TPOINT.
9264 2012-08-28 Yao Qi <yao@codesourcery.com>
9266 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9267 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9268 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9269 Remove declarations of xmalloc, xreallloc, xstrdup and
9271 * Makefile.in (libiberty_h): New.
9272 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9273 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9275 2012-08-23 Yao Qi <yao@codesourcery.com>
9277 * server.h: Remove declaration of 'xsnprintf'.
9279 2012-08-22 Keith Seitz <keiths@redhat.com>
9281 * server.h: Include build-gnulib-gbserver/config.h.
9282 * gdbreplay.c: Likewise.
9284 2012-08-08 Doug Evans <dje@google.com>
9286 * Makefile.in (SFILES): Add gdb_vecs.c.
9287 (OBS): Add gdb_vecs.o.
9288 (gdb_vecs_h, host_defs_h): New variables.
9289 (thread-db.o): Add $(gdb_vecs_h) dependency.
9290 (gdb_vecs.o): New rule.
9291 * thread-db.c: #include "gdb_vecs.h".
9292 (thread_db_load_search): Use a vector to iterate over path elements.
9293 Handle text appearing after "$pdir".
9295 * configure.ac: Add check for strstr.
9296 * config.in: Regenerate.
9297 * configure: Regenerate.
9299 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9301 * hostio.c (handle_pread): If pread fails, fall back to attempting
9303 (handle_pwrite): Likewise for pwrite.
9305 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9307 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9308 between unsupported TYPE and unimplementable ADDR/LEN combination.
9309 (arm_insert_point): Act on new return value.
9311 2012-07-31 Pedro Alves <palves@redhat.com>
9313 * server.c (process_point_options): Only skip tokens if we find
9314 one that is unrecognized. Don't treat 'X' specially while
9315 skipping unrecognized tokens.
9317 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9319 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9320 to 4-byte-align HW breakpoint addresses for Thumb.
9322 2012-07-27 Yao Qi <yao@codesourcery.com>
9326 * server.h: Declare gdb_agent_about_to_close.
9327 * target.c (kill_inferior): Include "agent.h".
9328 New. Send command 'kill'.
9329 * target.h (kill_inferior): Removed macro.
9330 * tracepoint.c (gdb_agent_about_to_close): New.
9331 (gdb_agent_helper_thread): Handle command 'close'.
9332 Wait endlessly until the inferior stops.
9333 Install gdb_agent_remove_socket to atexit hook.
9334 (agent_socket_name): New static variable.
9335 (gdb_agent_socket_init): Replace local variable 'name' with
9336 'agent_socket_name'.
9337 (gdb_agent_remove_socket): New.
9339 2012-07-27 Yao Qi <yao@codesourcery.com>
9341 * server.c (process_point_options): Stop at 'X' when parsing.
9343 2012-07-19 Michael Eager <eager@eagercon.com>
9345 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9347 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9348 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9349 hardware breakpoint.
9351 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9353 * gdbserver/linux-low.c (initialize_low): Call
9354 linux_ptrace_init_warnings.
9356 2012-07-02 Doug Evans <dje@google.com>
9358 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9361 2012-07-02 Stan Shebs <stan@codesourcery.com>
9363 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9364 (ax.o): Add it to build rule.
9366 (OBS): Add format.o.
9367 (IPA_OBS): Add format.o.
9368 * server.c (handle_query): Claim support for breakpoint commands.
9369 (process_point_options): Add command case.
9370 (process_serial_event): Leave running if there are printfs in
9372 * mem-break.h (any_persistent_commands): Declare.
9373 (add_breakpoint_commands): Declare.
9374 (gdb_no_commands_at_breakpoint): Declare.
9375 (run_breakpoint_commands): Declare.
9376 * mem-break.c (struct point_command_list): New struct.
9377 (struct breakpoint): New field command_list.
9378 (any_persistent_commands): New function.
9379 (add_commands_to_breakpoint): New function.
9380 (add_breakpoint_commands): New function.
9381 (gdb_no_commands_at_breakpoint): New function.
9382 (run_breakpoint_commands): New function.
9383 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9385 * ax.c: Include format.h.
9386 (ax_printf): New function.
9387 (gdb_eval_agent_expr): Add printf opcode.
9389 2012-06-13 Yao Qi <yao@codesourcery.com>
9391 * server.c (start_inferior): Remove duplicated writes to fields
9392 'last_resume_kind' and 'last_status' of 'current_inferior'.
9394 2012-06-12 Yao Qi <yao@codesourcery.com>
9395 Pedro Alves <palves@redhat.com>
9397 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9399 * server.c (handle_v_cont): Extend comment.
9401 2012-06-11 Yao Qi <yao@codesourcery.com>
9403 * linux-low.c (linux_attach): Add 'static'.
9405 2012-06-06 Yao Qi <yao@codesourcery.com>
9407 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9409 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9411 Fix gcc -flto compilation warning.
9412 * server.c (main): Make variable multi_mode and attach volatile.
9414 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9416 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9417 if the platform doesn't know about it.
9419 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9421 * Makefile.in (SFILES): Add linux-tile-low.c.
9422 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9423 * configure.srv: Handle tilegx-*-linux*.
9424 * linux-tile-low.c: New file.
9426 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9428 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9430 2012-05-24 Pedro Alves <palves@redhat.com>
9434 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9436 2012-05-24 Pedro Alves <palves@redhat.com>
9440 Replace target_signal with gdb_signal throughout.
9442 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9444 * linux-low.c (linux_store_registers): Avoid the copying sequence
9445 when no data has been retrieved by ptrace.
9447 2012-05-22 Will Deacon <will.deacon@arm.com>
9449 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9450 Include asm/ptrace.h.
9451 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9454 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9456 * linux-low.c (linux_store_registers): Don't re-retrieve data
9457 with ptrace that has already been obtained from /proc. Always
9458 copy any data retrieved with ptrace to the buffer supplied.
9460 2012-05-11 Yao Qi <yao@codesourcery.com>
9461 Pedro Alves <palves@redhat.com>
9463 * linux-low.c (enum stopping_threads_kind): New.
9464 (stopping_threads): Change type to `enum stopping_threads_kind'.
9465 (handle_extended_wait): If stopping and suspending threads, leave
9466 the new_lwp suspended too.
9467 (linux_wait_for_event): Adjust.
9468 (stop_all_lwps): Set `stopping_threads' to
9469 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9470 whether we're suspending threads or just stopping them. Assert no
9473 2012-04-29 Yao Qi <yao@codesourcery.com>
9475 * server.h: Move some code to ...
9476 * gdbthread.h: ... here. New.
9477 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9478 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9479 (nto-low.o, win32-low.o): Likewise.
9480 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9481 * regcache.c, remote-utils.c, server.c: Likewise.
9482 * target.c, tracepoint.c, win32-low.c: Likewise.
9484 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9486 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9487 (PTRACE_ARG4_TYPE): Likewise.
9488 (PTRACE_XFER_TYPE): Likewise.
9489 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9490 ptrace to PTRACE_ARG3_TYPE.
9491 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9492 (PTRACE_ARG4_TYPE): Likewise.
9493 (PTRACE_XFER_TYPE): Likewise.
9494 (linux_detach_one_lwp): Cast fourth argument of
9495 ptrace to long then PTRACE_ARG4_TYPE.
9496 (regsets_fetch_inferior_registers): Cast third argument of
9497 ptrace to long then PTRACE_ARG3_TYPE.
9498 (regsets_store_inferior_registers): Likewise.
9500 2012-04-20 Pedro Alves <palves@redhat.com>
9502 * configure: Regenerate.
9504 2012-04-19 Pedro Alves <palves@redhat.com>
9506 * Makefile.in (GNULIB_BUILDDIR): New.
9507 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9508 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9509 (all, install-only, uninstall, clean-info, all-lib, clean): No
9510 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9511 (maintainer-clean realclean distclean): Use subdir_do.
9513 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9514 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9515 * acinclude.m4: Include acx_configure_dir.m4.
9516 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9517 calls. Call AC_PROG_RANLIB. Configure gnulib using
9520 (GNULIB_STDINT_H): Adjust.
9521 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9522 * gdbreplay.c: Include build-gnulib/config.h.
9523 * server.h: Likewise.
9524 * aclocal.m4: Regenerate.
9525 * config.in: Regenerate.
9526 * configure: Regenerate.
9528 2012-04-19 Pedro Alves <palves@redhat.com>
9530 * Makefile.in (LIBGNU, INCGNU): Adjust.
9531 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9532 (all, install-only, uninstall, clean-info, all-lib, clean)
9533 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9534 * configure.ac: Adjust AC_OUTPUT output.
9535 * aclocal.m4: Regenerate.
9536 * configure: Regenerate.
9538 2012-04-19 Pedro Alves <palves@redhat.com>
9540 * Makefile.in (generated_files): New.
9541 (server_h): Remove the explicit dependency on config.h, and depend
9542 on $generated_files.
9544 2012-04-19 Pedro Alves <palves@redhat.com>
9546 * Makefile.in (INCGNU): Add -Ignulib.
9548 2012-04-19 Pedro Alves <palves@redhat.com>
9550 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9551 (INCGNU): ... this, and spell out -I here.
9552 (GNULIB_LIB): Rename to ...
9554 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9556 2012-04-19 Pedro Alves <palves@redhat.com>
9558 * config.in: Regenerate.
9560 2012-04-19 Pedro Alves <palves@redhat.com>
9562 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9563 * server.h (memmem): Remove declaration.
9564 * config.in: Regenerate.
9565 * configure: Regenerate.
9567 2012-04-19 Yao Qi <yao@codesourcery.com>
9569 * Makefile.in (SFILES): Add common/vec.c.
9573 2012-04-19 Yao Qi <yao@codesourcery.com>
9575 * remote-utils.c (prepare_resume_reply): Replace with macro
9576 target_core_of_thread.
9577 * server.c (handle_qxfer_threads_proper): Likewise.
9578 * target.h (traget_core_of_thread): New macro.
9580 2012-04-18 Pedro Alves <palves@redhat.com>
9582 * aclocal.m4: Regenerate.
9583 * configure: Regenerate.
9585 2012-04-16 Yao Qi <yao@codesourcery.com>
9587 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9588 duplicated on address.
9590 2012-04-16 Yao Qi <yao@codesourcery.com>
9592 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9593 (struct tracepoint_action_ops) <send>: New field.
9594 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9595 (agent_expr_send, x_tracepoint_action_send): New.
9596 (l_tracepoint_action_send): New.
9597 (cmd_qtdp): Download and install tracepoint
9598 according to `use_agent'.
9599 (run_inferior_command): Add one more parameter `len'.
9601 (tracepoint_send_agent): New.
9602 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9604 2012-04-16 Yao Qi <yao@codesourcery.com>
9606 * tracepoint.c (download_tracepoints): Moved to ...
9607 (cmd_qtstart): ... here.
9609 2012-04-14 Yao Qi <yao@codesourcery.com>
9611 * tracepoint.c: Include inttypes.h.
9612 (struct collect_memory_action): Use sized types.
9613 (struct tracepoint): Likewise.
9614 (cmd_qtdp, stop_tracing): Update print specifiers.
9615 (cmd_qtp, response_tracepoint): Likewise.
9616 (collect_data_at_tracepoint): Likewise.
9617 (collect_data_at_step): Likewise.
9619 2012-04-14 Yao Qi <yao@codesourcery.com>
9621 Import gnulib module inttypes.
9622 * aclocal.m4, config.in, configure: Regenerated.
9624 2012-04-14 Yao Qi <yao@codesourcery.com>
9626 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9627 Makefile and config.status at last.
9629 2012-04-13 Yao Qi <yao@codesourcery.com>
9631 * tracepoint.c: Include stdint.h unconditionally.
9633 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9635 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9636 on BFD_HAVE_SYS_PROCFS_TYPE.
9637 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9638 * configure: Regenerate.
9639 * config.in: Likewise.
9641 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9643 * Makefile.in (clean): Also remove x32.c x32-linux.c
9644 x32-avx.c x32-avx-linux.c.
9645 (x32.o): New target.
9647 (x32-linux.o): Likewise.
9648 (x32-linux.c): Likewise.
9649 (x32-avx.o): Likewise.
9650 (x32-avx.c): Likewise.
9651 (x32-avx-linux.o): Likewise.
9652 (x32-avx-linux.c): Likewise.
9654 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9655 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9656 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9657 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9658 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9659 i386/x32-avx-linux.xml.
9661 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9662 (init_registers_x32_avx_linux): Likwise.
9663 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9664 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9666 2012-04-13 Pedro Alves <palves@redhat.com>
9668 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9669 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9670 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9671 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9674 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9676 * linux-x86-low.c (compat_x32_clock_t): New.
9677 (compat_x32_siginfo_t): Likewise.
9678 (compat_x32_siginfo_from_siginfo): Likewise.
9679 (siginfo_from_compat_x32_siginfo): Likewise.
9680 (linux_is_elf64): Likewise.
9681 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9682 and siginfo_from_compat_x32_siginfo for x32.
9683 (x86_arch_setup): Set linux_is_elf64.
9685 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9688 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9690 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9691 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9692 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9693 compatible with process.
9695 2012-04-12 Yao Qi <yao@codesourcery.com>
9697 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9698 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9699 (install-only, install-info, clean): Handle sub dir gnulib.
9700 (all-lib, am--refresh): New targets.
9701 (memmem.o): Remove target.
9702 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9703 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9704 (AC_REPLACE_FUNCS): Remove memmem.
9705 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9706 (AC_OUTPUT): Generate Makefile in gnulib/.
9707 * aclocal.m4, config.in, configure: Regenerated.
9709 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9711 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9713 2012-04-05 Pedro Alves <palves@redhat.com>
9715 -Werror=strict-aliasing
9717 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9720 2012-04-04 Pedro Alves <palves@redhat.com>
9722 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9723 (sparc_store_gregset_from_stack, sparc_store_gregset)
9724 (sparc_breakpoint_at): Fix formatting.
9726 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9728 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9730 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9731 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9732 * config.in: Regenerate.
9733 * configure: Likewise.
9735 2012-03-29 Pedro Alves <palves@redhat.com>
9737 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9738 Correct ptrace arguments.
9740 2012-03-28 Pedro Alves <palves@redhat.com>
9742 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9743 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9744 (IA64_FR1_REGNUM): New defines.
9745 (ia64_fetch_register): New.
9746 (the_low_target): Install it.
9747 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9749 * linux-low.c (linux_fetch_registers): Try the
9750 the_low_target.fetch_register hook first.
9752 * linux-arm-low.c (the_low_target): Adjust.
9753 * linux-bfin-low.c (the_low_target): Adjust.
9754 * linux-cris-low.c (the_low_target): Adjust.
9755 * linux-crisv32-low.c (the_low_target): Adjust.
9756 * linux-m32r-low.c (the_low_target): Adjust.
9757 * linux-m68k-low.c (the_low_target): Adjust.
9758 * linux-mips-low.c (the_low_target): Adjust.
9759 * linux-ppc-low.c (the_low_target): Adjust.
9760 * linux-s390-low.c (the_low_target): Adjust.
9761 * linux-sh-low.c (the_low_target): Adjust.
9762 * linux-sparc-low.c (the_low_target): Adjust.
9763 * linux-tic6x-low.c (the_low_target): Adjust.
9764 * linux-x86-low.c (the_low_target): Adjust.
9765 * linux-xtensa-low.c (the_low_target): Adjust.
9767 2012-03-26 Pedro Alves <palves@redhat.com>
9769 * server.c (handle_qxfer_libraries): Don't bail early if
9770 the_target->qxfer_libraries_svr4 is not NULL.
9772 2012-03-26 Pedro Alves <palves@redhat.com>
9774 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9776 2012-03-23 Pedro Alves <palves@redhat.com>
9778 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9779 "library-list-svr4" element's start tag when the the DSO list is
9782 2012-03-23 Pedro Alves <palves@redhat.com>
9784 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9785 a variable whose type size is the same as the inferior's pointer
9788 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9790 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9792 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9793 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9794 * linux-low.h: Include <signal.h>.
9795 (struct siginfo): Remove forward declaration.
9796 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9799 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9801 * .gitignore: Ignore more files.
9803 2012-03-19 Pedro Alves <palves@redhat.com>
9804 Jan Kratochvil <jan.kratochvil@redhat.com>
9806 * server.c (cont_thread, general_thread): Add describing comments.
9807 (start_inferior): Clear `cont_thread'.
9808 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9811 2012-03-15 Yao Qi <yao@codesourcery.com>
9813 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9815 (cmd_qtdp): ... here.
9817 2012-03-15 Yao Qi <yao@codesourcery.com>
9819 * tracepoint.c (struct tracepoint_action_ops): New.
9820 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9821 (m_tracepoint_action_download): New.
9822 (r_tracepoint_action_download): New.
9823 (x_tracepoint_action_download): New.
9824 (l_tracepoint_action_download): New.
9825 (add_tracepoint_action): Install `action->ops' according type.
9826 (download_tracepoint_1): Move code `download' function pointer
9827 of various tracepoint_action_ops.
9829 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9831 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9832 linux_ptrace_attach_warnings.
9834 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9836 * Makefile.in (linux-ptrace.o): New.
9837 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9838 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9839 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9840 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9841 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9843 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9845 2012-03-08 Yao Qi <yao@codesourcery.com>
9846 Pedro Alves <palves@redhat.com>
9848 Fix PR server/13392.
9849 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9851 * tracepoint.c (remove_tracepoint): New.
9852 (cmd_qtdp): Call remove_tracepoint when failed to install.
9854 2012-03-07 Pedro Alves <palves@redhat.com>
9856 * linux-low.c (get_detach_signal): New.
9857 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9858 Pass on pending signals to PTRACE_DETACH. Check the result of the
9860 * server.c (program_signals, program_signals_p): New.
9861 (handle_general_set): Handle QProgramSignals.
9862 * server.h (program_signals, program_signals_p): Declare.
9864 2012-03-05 Pedro Alves <palves@redhat.com>
9865 Jan Kratochvil <jan.kratochvil@redhat.com>
9867 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9870 2012-03-03 Yao Qi <yao@codesourcery.com>
9872 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9873 agent_look_up_symbols.
9875 2012-03-03 Yao Qi <yao@codesourcery.com>
9877 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9878 (linux-x86-low.o): Likewise.
9879 * server.h: Remove in_process_agent_loaded.
9880 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9884 2012-03-03 Yao Qi <yao@codesourcery.com>
9886 * tracepoint.c (gdb_agent_capability): New global.
9887 (in_process_agent_loaded_ust): Renamed to
9888 `in_process_agent_supports_ust'.
9890 (in_process_agent_supports_ust): Call agent_capability_check.
9891 (clear_installed_tracepoints): Assert that agent supports
9894 2012-03-03 Yao Qi <yao@codesourcery.com>
9896 * linux-low.c (linux_supports_agent): New.
9897 (linux_target_ops): Initialize field `supports_agent' with
9898 linux_supports_agent.
9899 * target.h (struct target_ops) <supports_agent>: New.
9900 (target_supports_agent): New macro.
9901 * server.c (handle_general_set): Handle packet 'QAgent'.
9902 (handle_query): Send `QAgent+'.
9903 * Makefile.in (server.o): Depends on agent.h.
9905 2012-03-03 Yao Qi <yao@codesourcery.com>
9907 * Makefile.in (OBS): Add agent.o.
9908 Add new rule for agent.o.
9909 Track dependence of tracepoint.c on agent.h.
9910 * tracepoint.c (run_inferior_command_1):
9911 (run_inferior_command): Call agent_run_command.
9912 (gdb_ust_connect_sync_socket): Deleted. Move it to
9914 (resume_thread, stop_thread): Likewise.
9915 (gdb_ust_socket_init): Renamed to ...
9916 (gdb_agent_socket_init): ... New.
9917 (gdb_ust_thread): Renamed to ...
9918 (gdb_agent_helper_thread): ... New.
9919 (gdb_ust_init): Move some code to ...
9920 (gdb_agent_init): ... here. New.
9921 [HAVE_UST]: Call gdb_ust_init.
9922 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9923 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9924 * config.in, configure: Regenerated.
9926 2012-03-02 Pedro Alves <palves@redhat.com>
9928 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9929 * linux-low.c (struct simple_pid_list): New.
9930 (stopped_pids): New a struct simple_pid_list pointer.
9931 (add_to_pid_list, pull_pid_from_list): New.
9932 (handle_extended_wait): Don't assume the first signal new children
9933 report is SIGSTOP. Adjust call to pull_pid_from_list.
9934 (linux_wait_for_lwp): Adjust.
9936 2012-03-02 Yao Qi <yao@codesourcery.com>
9938 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9941 2012-03-02 Yao Qi <yao@codesourcery.com>
9943 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9944 `stop_pc' and `tpoint'. Update caller.
9946 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9948 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9949 * linux-low.c (use_linux_regsets): New macro.
9950 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9951 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9952 (linux_register_in_regsets): New function.
9953 (usr_fetch_inferior_registers): Skip registers covered by
9955 (usr_store_inferior_registers): Likewise.
9956 (usr_fetch_inferior_registers): New macro.
9957 (usr_store_inferior_registers): Likewise.
9958 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9959 (linux_store_registers): Likewise.
9960 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9962 (init_registers_mips64_dsp_linux): Likewise.
9963 (init_registers_mips_linux): New macro.
9964 (init_registers_mips_dsp_linux): Likewise.
9965 (mips_dsp_num_regs): Likewise.
9966 (DSP_BASE, DSP_CONTROL): New fallback macros.
9967 (mips_base_regs): New macro.
9968 (mips_regmap): Use it. Fix the size.
9969 (mips_dsp_regmap): New variable.
9970 (mips_dsp_regset_bitmap): Likewise.
9971 (mips_arch_setup): New function.
9972 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9974 (mips_cannot_store_register): Likewise.
9975 (the_low_target): Update .arch_setup, .num_regs and .regmap
9976 initializers. Add .regset_bitmap initializer.
9977 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9979 * linux-bfin-low.c (the_low_target): Likewise.
9980 * linux-cris-low.c (the_low_target): Likewise.
9981 * linux-crisv32-low.c (the_low_target): Likewise.
9982 * linux-ia64-low.c (the_low_target): Likewise.
9983 * linux-m32r-low.c (the_low_target): Likewise.
9984 * linux-m68k-low.c (the_low_target): Likewise.
9985 * linux-ppc-low.c (the_low_target): Likewise.
9986 * linux-s390-low.c (the_low_target): Likewise.
9987 * linux-sh-low.c (the_low_target): Likewise.
9988 * linux-sparc-low.c (the_low_target): Likewise.
9989 * linux-tic6x-low.c (the_low_target): Likewise.
9990 * linux-x86-low.c (the_low_target): Likewise.
9991 * linux-xtensa-low.c (the_low_target): Likewise.
9992 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9993 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9994 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9996 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9997 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9999 2012-02-29 Yao Qi <yao@codesourcery.com>
10000 Pedro Alves <palves@redhat.com>
10002 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10003 `step_over_finished' is true.
10005 2012-02-27 Pedro Alves <palves@redhat.com>
10007 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10008 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10010 2012-02-27 Pedro Alves <palves@redhat.com>
10013 * linux-low.c (pid_is_stopped): New.
10014 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10016 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10018 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10021 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10023 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10025 2012-02-24 Luis Machado <lgustavo@codesourcery>
10027 * server.c (handle_query): Advertise support for target-side
10028 breakpoint condition evaluation.
10029 (process_point_options): New function.
10030 (process_serial_event): When inserting a breakpoint, check for
10031 a target-side condition that should be evaluated.
10033 * mem-break.c: Include regcache.h and ax.h.
10034 (point_cond_list_t): New data structure.
10035 (breakpoint) <cond_list>: New field.
10036 (find_gdb_breakpoint_at): Make non-static.
10037 (delete_gdb_breakpoint_at): Clear any target-side
10039 (clear_gdb_breakpoint_conditions): New function.
10040 (add_condition_to_breakpoint): Likewise.
10041 (add_breakpoint_condition): Likewise.
10042 (gdb_condition_true_at_breakpoint): Likewise.
10043 (gdb_breakpoint_here): Return result directly instead
10044 of going through a local variable.
10046 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10047 (clear_gdb_breakpoint_conditions): Likewise.
10048 (add_breakpoint_condition): Likewise.
10049 (gdb_condition_true_at_breakpoint): Likewise.
10051 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10052 (need_step_over_p): Take target-side breakpoint condition into
10055 2012-02-24 Luis Machado <lgustavo@codesourcery>
10057 * server.h: Include tracepoint.h.
10058 (agent_mem_read, agent_get_trace_state_variable_value,
10059 agent_set_trace_state_variable_value,
10060 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10061 get_set_tsv_func_addr): New prototypes.
10063 * ax.h: New include file.
10064 * ax.c: New source file.
10066 * tracepoint.c: Include ax.h.
10067 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10068 agent_expr, eval_result_type): Move to ax.h.
10069 (parse_agent_expr): Rename to ...
10070 (gdb_parse_agent_expr): ... this, make it non-static and move
10072 (unparse_agent_expr) Rename to ...
10073 (gdb_unparse_agent_expr): ... this, make it non-static and move
10075 (eval_agent_expr): Rename to ...
10076 (eval_tracepoint_agent_expr): ... this.
10077 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10078 forward declarations.
10079 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10080 (agent_get_trace_state_variable_value): New function.
10081 (agent_set_trace_state_variable_value): New function.
10082 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10083 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10084 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10085 (condition_true_at_tracepoint): Likewise.
10086 (parse_agent_expr): Rename to ...
10087 (gdb_parse_agent_expr): ... this and move to ax.c.
10088 (unparse_agent_expr): Rename to ...
10089 (gdb_unparse_agent_expr): ... this and move to ax.c.
10090 (gdb_agent_op_name): Move to ax.c.
10091 (eval_agent_expr): Rename to ...
10092 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10094 (eval_tracepoint_agent_expr): New function.
10095 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10097 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10099 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10100 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10101 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10102 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10103 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10104 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10105 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10106 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10107 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10108 (compile_bytecodes): Remove forward declaration.
10109 (is_goto_target): Move to ax.c.
10110 (compile_bytecodes): Move to ax.c and call
10111 agent_get_trace_state_variable_value (...) and
10112 agent_set_trace_state_variable_value (...).
10114 * Makefile.in: Update ax.c and IPA dependencies.
10116 2012-02-24 Pedro Alves <palves@redhat.com>
10118 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10119 (cmd_bigqtbuffer_circular): ... this. Only handle
10120 'QTBuffer:circular:'.
10121 (handle_tracepoint_general_set): Adjust.
10123 2012-02-16 Yao Qi <yao@codesourcery.com>
10125 * inferiors.c: Move code to ...
10126 * dll.c: .... here. New.
10127 * server.h: Declare clear_dlls.
10128 * Makefile.in (SFILES): Add dll.c.
10132 2012-02-11 Yao Qi <yao@codesourcery.com>
10134 * server.c: (handle_monitor_command): Add a new parameter
10136 (handle_query): Update caller.
10138 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10140 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10141 * configure, config.in: Regenerate.
10142 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10145 2012-02-02 Pedro Alves <palves@redhat.com>
10147 Try SIGKILL first, then PTRACE_KILL.
10148 * linux-low.c (linux_kill_one_lwp): New.
10149 (linux_kill_one_lwp): Rename to ...
10150 (kill_one_lwp_callback): ... this. Use the new
10151 linux_kill_one_lwp.
10153 2012-02-02 Pedro Alves <palves@redhat.com>
10155 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10158 2012-01-27 Pedro Alves <palves@redhat.com>
10160 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10161 (elf_64_file_p): Make static.
10162 (linux_pid_exe_is_elf_64_file): New.
10163 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10164 Delete declarations.
10165 (linux_pid_exe_is_elf_64_file): Declare.
10166 * linux-x86-low.c (x86_arch_setup): Use
10167 linux_pid_exe_is_elf_64_file.
10169 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10171 * linux-low.c (linux_wait_for_event_1): Rename to ...
10172 (linux_wait_for_event): ... here and merge it with former
10173 linux_wait_for_event - new variable wait_ptid, use it.
10174 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10176 2012-01-23 Pedro Alves <palves@redhat.com>
10178 * server.c (main): Avoid yet another case of infinite loop while
10179 detaching/killing after a longjmp.
10181 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10184 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10186 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10188 * hostio.c (handle_readlink): New function.
10189 (handle_vFile): Call it to handle "vFile:readlink" packets.
10191 2012-01-20 Pedro Alves <palves@redhat.com>
10192 Ulrich Weigand <ulrich.weigand@linaro.org>
10194 * server.c (handle_v_requests): Only support vAttach and vRun to
10195 start multiple processes when in extended protocol mode.
10197 2012-01-17 Pedro Alves <palves@redhat.com>
10199 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10200 memalign plus mprotect to allocate the scratch buffer.
10202 2012-01-13 Pedro Alves <palves@redhat.com>
10204 * server.c (attach_inferior): Clear `cont_thread'.
10206 2012-01-13 Pedro Alves <palves@redhat.com>
10208 * server.c (main): Avoid infinite loop while detaching/killing
10211 2012-01-09 Doug Evans <dje@google.com>
10213 * server.c (start_inferior): Set last_ptid in --wrapper case.
10215 2012-01-06 Yao Qi <yao@codesourcery.com>
10217 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10219 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10221 2012-01-04 Yao Qi <yao@codesourcery.com>
10223 * tracepoint.c (cmd_qtdp): Print debug message
10224 for static tracepoint.
10226 2012-01-04 Yao Qi <yao@codesourcery.com>
10228 * tracepoint.c (trace_vdebug): Differentiate debug message
10229 between gdbserver and IPA.
10231 2012-01-03 Yao Qi <yao@codesourcery.com>
10233 * tracepoint.c (tracepoint_was_hit): Don't collect for
10236 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10238 * terminal.h: Reformat copyright header.
10240 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10242 * server.c (gdbserver_version): Update copyright year.
10243 * gdbreplay.c (gdbreplay_version): Likewise.
10245 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10247 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10250 2011-12-18 Hui Zhu <teawater@gmail.com>
10251 * linux-low.c (linux_create_inferior): Save return value to ret.
10253 2011-12-18 Hui Zhu <teawater@gmail.com>
10255 * linux-low.c (linux_create_inferior): Save return value to ret.
10257 2011-12-16 Doug Evans <dje@google.com>
10259 * linux-low.c (linux_create_inferior): If stdio connection,
10260 redirect stdin from /dev/null, stdout to stderr.
10261 * remote-utils.c (remote_is_stdio): New static global.
10262 (remote_connection_is_stdio): New function.
10263 (remote_prepare): Handle stdio connection.
10264 (remote_open): Ditto.
10265 (remote_close): Don't close stdin for stdio connections.
10266 (read_prim,write_prim): New functions. Replace all calls to
10267 read/write to these.
10268 * server.c (main): Watch for "-" argument. Move call to
10269 remote_prepare before start_inferior.
10270 * server.h (STDIO_CONNECTION_NAME): New macro.
10271 (remote_connection_is_stdio): Declare.
10273 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10274 in debugging output.
10276 2011-12-15 Yao Qi <yao@codesourcery.com>
10278 * tracepoint.c: Include sys/syscall.h.
10279 (gdb_ust_thread): Remove preprocessor conditional.
10281 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10283 * linux-low.c (linux_detach_one_lwp): Call
10284 the_low_target.prepare_to_resume before detaching.
10286 2011-12-14 Yao Qi <yao@codesourcery.com>
10288 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10291 2011-12-14 Yao Qi <yao@codesourcery.com>
10293 * i386-low.c (i386_low_stopped_data_address): Initialize local
10294 variable `control'.
10296 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10300 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10301 DR_CONTROL unless necessary. Extend comments.
10302 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10303 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10305 2011-12-13 Yao Qi <yao@codesourcery.com>
10307 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10309 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10311 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10313 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10314 Print new debug message for such case.
10316 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10318 Fix overlapping memcpy.
10319 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10320 the read_inferior_memory transfer.
10321 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10322 write_inferior_memory transfer.
10323 (set_fast_tracepoint_jump): New variable buf. Use it for the
10324 read_inferior_memory and write_inferior_memory transfers.
10325 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10326 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10327 Use it for the write_inferior_memory transfer.
10328 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10331 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10333 * linux-low.c (fetch_register, store_register): Make code
10334 consistent, fix formatting.
10336 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10338 * linux-low.c (usr_store_inferior_registers): Factor out code
10339 to handle individual registers into...
10340 (store_register): ... this new function.
10342 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10344 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10345 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10346 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10347 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10348 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10349 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10350 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10351 (srv_xmlfiles): Add new XML files.
10353 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10355 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10356 (init_registers_s390_linux32v1): Add prototype.
10357 (init_registers_s390_linux32v2): Likewise.
10358 (init_registers_s390_linux64v1): Likewise.
10359 (init_registers_s390_linux64v2): Likewise.
10360 (init_registers_s390x_linux64v1): Likewise.
10361 (init_registers_s390x_linux64v2): Likewise.
10362 (s390_num_regs): Increment to 52.
10363 (s390_regmap): Add orig_r2 register.
10364 (s390_num_regs_3264): Increment to 68.
10365 (s390_regmap_3264): Add orig_r2 register.
10366 (s390_collect_ptrace_register): Handle orig_r2 register.
10367 (s390_supply_ptrace_register): Likewise.
10368 (s390_fill_last_break): New function.
10369 (s390_store_last_break): Likewise.
10370 (s390_fill_system_call): New function.
10371 (s390_store_system_call): Likewise.
10372 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10374 (s390_check_regset): New function.
10375 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10376 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10377 Update target_regsets for available register sets.
10379 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10380 Jan Kratochvil <jan.kratochvil@redhat.com>
10382 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10383 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10385 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10386 * linux-low.h (struct process_info_private): New member r_debug.
10387 * server.c (handle_qxfer_libraries): Call
10388 the_target->qxfer_libraries_svr4.
10389 (handle_qxfer_libraries_svr4): New function.
10390 (qxfer_packets): New entry "libraries-svr4".
10391 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10392 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10393 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10394 PACKET_qXfer_libraries_svr4.
10396 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10398 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10399 PSW address/mask between 8-byte and 16-byte formats.
10400 (s390_supply_ptrace_register): Likewise.
10401 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10402 basic addressing mode bit.
10404 2011-11-24 Stan Shebs <stan@codesourcery.com>
10406 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10408 2011-11-17 Stan Shebs <stan@codesourcery.com>
10410 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10411 (tracing_start_time): New global.
10412 (tracing_stop_time): New global.
10413 (tracing_user_name): New global.
10414 (tracing_notes): New global.
10415 (tracing_stop_note): New global.
10416 (cmd_qtstart): Set traceframe_usage, start_time.
10417 (stop_tracing): Set stop_time.
10418 (cmd_qtstatus): Report additional status.
10419 (cmd_qtp): New function.
10420 (handle_tracepoint_query): Call it.
10421 (cmd_qtnotes): New function.
10422 (handle_tracepoint_general_set): Call it.
10423 (get_timestamp): Rename from tsv_get_timestamp.
10425 2011-11-14 Stan Shebs <stan@codesourcery.com>
10426 Kwok Cheung Yeung <kcy@codesourcery.com>
10428 * linux-x86-low.c (small_jump_insn): New.
10429 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10430 trampoline and error message, build a trampoline and issue a small
10431 jump instruction to it.
10432 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10433 trampoline and error message.
10434 (x86_get_min_fast_tracepoint_insn_len): New.
10435 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10436 * linux-low.h (struct linux_target_ops): Add arguments to
10437 install_fast_tracepoint_jump_pad operation, add new operation.
10438 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10440 (linux_get_min_fast_tracepoint_insn_len): New function.
10441 (linux_target_op): Add new operation.
10442 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10443 (gdb_trampoline_buffer_end): Ditto.
10444 (gdb_trampoline_buffer_error): Ditto.
10445 (struct ipa_sym_addresses): Add fields for new IPA variables.
10446 (symbol_list): Add entries for new IPA variables.
10447 (struct tracepoint): Add fields to hold the address range of the
10448 trampoline used by the tracepoint.
10449 (trampoline_buffer_head): New static variable.
10450 (trampoline_buffer_tail): Ditto.
10451 (claim_trampoline_space): New function.
10452 (have_fast_tracepoint_trampoline_buffer): New function.
10453 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10455 (install_fast_tracepoint): Ditto, also add error buffer argument.
10456 (cmd_qtminftpilen): New function.
10457 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10458 (fast_tracepoint_from_trampoline_address): New function.
10459 (fast_tracepoint_collecting): Handle trampoline as part of jump
10461 (set_trampoline_buffer_space): New function.
10462 (initialize_tracepoint): Initialize new IPA variables.
10463 * target.h (struct target_ops): Add arguments to
10464 install_fast_tracepoint_jump_pad operation, add new
10465 get_min_fast_tracepoint_insn_len operation.
10466 (target_get_min_fast_tracepoint_insn_len): New.
10467 (install_fast_tracepoint_jump_pad): Add arguments.
10468 * server.h (IPA_BUFSIZ): Define.
10469 * linux-i386-ipa.c: Include extra header files.
10470 (initialize_fast_tracepoint_trampoline_buffer): New function.
10471 (initialize_low_tracepoint): Call it.
10472 * server.h (set_trampoline_buffer_space): Declare.
10473 (claim_trampoline_space): Ditto.
10474 (have_fast_tracepoint_trampoline_buffer): Ditto.
10476 2011-11-14 Yao Qi <yao@codesourcery.com>
10478 * server.c (handle_query): Handle InstallInTrace for qSupported.
10479 * tracepoint.c (add_tracepoint): Sort list.
10480 (install_tracepoint, download_tracepoint): New.
10481 (cmd_qtdp): Call them to install and download tracepoints.
10482 (sort_tracepoints): Removed.
10483 (cmd_qtstart): Update.
10485 2011-11-14 Yao Qi <yao@codesourcery.com>
10487 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10488 * mem-break.h: Declare.
10489 * tracepoint.c (cmd_qtstart): Move some code to ...
10490 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10492 (download_tracepoints): Move some code to ...
10493 (download_tracepoint_1): ... here. New.
10495 2011-11-08 Yao Qi <yao@codesourcery.com>
10497 * remote-utils.c (relocate_instruction): A comment fix.
10499 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10501 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10502 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10503 dr_status_mirror and dr_control_mirror from debug_reg_state.
10504 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10505 (i386_initial_stuff): Remove use of deleted globals.
10506 (i386_get_thread_context, i386_set_thread_context,
10507 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10508 from debug_reg_state.
10510 2011-11-05 Yao Qi <yao@codesourcery.com>
10512 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10513 address as TPOINT's.
10515 2011-11-02 Stan Shebs <stan@codesourcery.com>
10517 * tracepoint.c (agent_mem_read_string): New function.
10518 (eval_agent_expr): Call it for tracenz.
10519 * server.c (handle_query): Report support for tracenz.
10521 2011-11-02 Yao Qi <yao@codesourcery.com>
10523 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10525 2011-11-02 Yao Qi <yao@codesourcery.com>
10527 * target.h: Fix a typo in comment.
10529 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10531 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10532 clobber the breakpoints' shadows with fast tracepoint jumps.
10533 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10534 * target.c (write_inferior_memory): Also pass MYADDR down to
10537 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10539 * configure.ac: Check support for personality routine.
10540 * configure: Regenerate.
10541 * config.in: Likewise.
10542 * linux-low.c: Include <sys/personality.h>.
10543 Define ADDR_NO_RANDOMIZE if necessary.
10544 (linux_create_inferior): Disable address space randomization when
10545 forking inferior, if requested.
10546 (linux_supports_disable_randomization): New function.
10547 (linux_target_ops): Install it.
10548 * server.h (disable_randomization): Declare.
10549 * server.c (disable_randomization): New global variable.
10550 (handle_general_set): Handle QDisableRandomization.
10551 (handle_query): Likewise for qSupported.
10552 (main): Support --disable-randomization and --no-disable-randomization
10553 command line arguments.
10554 * target.h (struct target_ops): Add supports_disable_randomization.
10555 (target_supports_disable_randomization): New macro.
10557 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10559 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10561 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10562 [!PT_GETDSBT] (target_loadmap): New definition.
10563 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10564 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10565 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10566 and PT_GETDSBT to LINUX_LOADMAP.
10567 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10568 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10570 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10572 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10573 (arm_linux_hwbp_cap): New static variable.
10574 (arm_linux_get_hwbp_cap): Replace by ...
10575 (arm_linux_init_hwbp_cap): ... this new function.
10576 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10577 (arm_linux_get_hw_watchpoint_count): Likewise.
10578 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10579 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10580 (arm_prepare_to_resume): Use perror_with_name instead of error.
10582 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10584 * linux-arm-low.c: Include <signal.h>.
10585 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10586 (struct arm_linux_hwbp_cap): New data type.
10587 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10588 (struct arm_linux_hw_breakpoint): New data type.
10589 (MAX_BPTS, MAX_WPTS): Define.
10590 (struct arch_process_info, struct arch_lwp_info): New data types.
10591 (arm_linux_get_hwbp_cap): New function.
10592 (arm_linux_get_hw_breakpoint_count): Likewise.
10593 (arm_linux_get_hw_watchpoint_count): Likewise.
10594 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10595 (arm_hwbp_control_initialize): Likewise.
10596 (arm_hwbp_control_is_enabled): Likewise.
10597 (arm_hwbp_control_is_initialized): Likewise.
10598 (arm_hwbp_control_disable): Likewise.
10599 (arm_linux_hw_breakpoint_equal): Likewise.
10600 (arm_linux_hw_point_initialize): Likewise.
10601 (struct update_registers_data): New data structure.
10602 (update_registers_callback: New function.
10603 (arm_insert_point): Likewise.
10604 (arm_remove_point): Likewise.
10605 (arm_stopped_by_watchpoint): Likewise.
10606 (arm_stopped_data_address): Likewise.
10607 (arm_new_process): Likewise.
10608 (arm_new_thread): Likewise.
10609 (arm_prepare_to_resume): Likewise.
10610 (the_low_target): Register arm_insert_point, arm_remove_point,
10611 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10612 arm_new_thread, and arm_prepare_to_resume.
10614 2011-09-15 Stan Shebs <stan@codesourcery.com>
10616 * server.h (struct emit_ops): Add compare-goto fields.
10617 * tracepoint.c (gdb_agent_op_sizes): New table.
10618 (emit_eq_goto): New function.
10619 (emit_ne_goto): New function.
10620 (emit_lt_goto): New function.
10621 (emit_le_goto): New function.
10622 (emit_gt_goto): New function.
10623 (emit_ge_goto): New function.
10624 (is_goto_target): New function.
10625 (compile_bytecodes): Recognize special cases of compare-goto
10626 combinations and call specialized emitters for them.
10627 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10628 (amd64_emit_ne_goto): New function.
10629 (amd64_emit_lt_goto): New function.
10630 (amd64_emit_le_goto): New function.
10631 (amd64_emit_gt_goto): New function.
10632 (amd64_emit_ge_goto): New function.
10633 (amd64_emit_ops): Add the new functions.
10634 (i386_emit_eq_goto): New function.
10635 (i386_emit_ne_goto): New function.
10636 (i386_emit_lt_goto): New function.
10637 (i386_emit_le_goto): New function.
10638 (i386_emit_gt_goto): New function.
10639 (i386_emit_ge_goto): New function.
10640 (i386_emit_ops): Add the new functions.
10642 2011-09-08 Stan Shebs <stan@codesourcery.com>
10644 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10645 (i386_emit_epilogue): Restore %ebx.
10647 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10649 * server.c (step_thread): Remove definition.
10650 (process_serial_event): Don't handle Hs.
10651 * server.h (step_thread): Remove declaration.
10652 * target.c (set_desired_inferior): Remove use of step_thread.
10654 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10656 * linux-low.c: Include linux-procfs.h.
10657 (linux_attach_lwp_1): Update comments.
10658 (linux_attach): Scan for existing threads when attaching to a
10659 process that is the tgid.
10660 * Makefile.in: Update dependencies.
10662 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10664 * configure.srv: Add linux-procfs.o dependencies.
10666 2011-08-14 Yao Qi <yao@codesourcery.com>
10668 * target.h (struct target_ops): Fix indent.
10669 * win32-low.c (win32_target_ops): Fix comment.
10671 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10672 Yao Qi <yao@codesourcery.com>
10674 * Makefile.in (clean): Remove tic6x-*.c files.
10675 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10676 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10677 (tic6x-c64xp-linux.c): Likewise.
10678 * configure.srv: Add support for tic6x-*-uclinux.
10679 * linux-tic6x-low.c: New.
10680 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10682 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10683 Yao Qi <yao@codesourcery.com>
10685 * target.h (struct target_ops): Add read_loadmap.
10686 * linux-low.c (struct target_loadseg): New type.
10687 (struct target_loadmap): New type.
10688 (linux_read_loadmap): New function.
10689 (linux_target_ops): Add linux_read_loadmap.
10690 * server.c (handle_query): Support qXfer:fdpic:read packet.
10691 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10694 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10696 * win32-low.c: Include <stdint.h>.
10698 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10700 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10701 to the inferior here.
10702 (i386_remove_aligned_watchpoint): Ditto.
10703 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10704 fit part of the watchpoint in the debug registers.
10705 (i386_update_inferior_debug_regs): New.
10706 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10707 registers, and only update the inferior on success.
10708 (i386_low_remove_watchpoint): Ditto.
10710 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10712 * linux-low.c (compare_ints, unique, list_threads, show_process,
10713 linux_core_of_thread): Delete.
10714 (linux_target_ops): Change linux_core_of_thread to
10715 linux_common_core_of_thread.
10716 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10717 * utils.c (malloc_failure): Change type of argument.
10718 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10719 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10720 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10721 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10722 (IPA_OBJS): Add common-utils-ipa.o.
10723 (ptid_h, linux_osdata_h): New macros.
10724 (server_h): Add common/common-utils.h, common/xml-utils.h,
10725 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10727 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10728 ptid.o, buffer.o): New rules.
10729 (linux-low.o): Add common/linux-osdata.h as a dependency.
10730 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10731 * configure.ac: Add AC_HEADER_DIRENT check.
10732 * config.in: Regenerate.
10733 * configure: Regenerate.
10734 * remote-utils.c (xml_escape_text): Delete.
10735 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10736 buffer_xml_printf): Move to common/buffer.c.
10737 * server.c (main): Remove call to initialize_inferiors.
10738 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10739 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10740 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10741 internal_error, gdb_assert, gdb_assert_fail): Delete.
10742 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10743 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10745 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10746 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10747 initialize_inferiors): Delete.
10749 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10751 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10754 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10756 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10758 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10760 2011-05-26 Yao Qi <yao@codesourcery.com>
10762 * Makefile.in (thread-db.o): Track dependence to
10763 common/gdb_thread_db.h.
10764 * thread-db.c: include gdb_thread_db.h from right place.
10766 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10768 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10769 __FILE__ and __LINE__ to internal_error.
10771 2011-05-13 Doug Evans <dje@google.com>
10773 * thread-db.c (try_thread_db_load_from_sdir): New function.
10774 (try_thread_db_load_from_dir): New function.
10775 (thread_db_load_search): Handle $sdir, ignore $pdir.
10776 Remove trying of system directories if search of
10777 libthread-db-search-path fails, that is now done via $sdir.
10779 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10781 * server.c (handle_query): Add EnableDisableTracepoints to the list
10782 of supported features.
10783 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10785 (cmd_qtenable_disable): New.
10786 (cmd_qtstart): Install tracepoints even if disabled.
10787 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10788 receiving a QTEnable or QTDisable packet.
10789 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10790 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10792 (gdb_probe): Skip data collection if static tracepoint is disabled.
10794 2011-05-10 Doug Evans <dje@google.com>
10796 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10798 2011-05-04 Doug Evans <dje@google.com>
10800 * linux-low.c (linux_join): Skip process lookup.
10801 * spu-low.c (spu_join): Ditto.
10802 * server.c (join_inferiors_callback): Delete.
10803 (process_serial_event): For 'D' packet (detach) call join_inferior
10806 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10808 * README: Don't mention xscale*-*-linux*.
10809 * configure.srv (xscale*-*-linux*): Don't handle target.
10811 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10813 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10815 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10816 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10817 (i386_emit_void_call_2): Likewise.
10819 2011-04-26 Yao Qi <yao@codesourcery.com>
10821 * linux-low.c: Move common macros to linux-ptrace.h.
10822 Include linux-ptrace.h.
10823 * Makefile.in (linux_ptrace_h): New.
10824 (linux-low.o): Depends on linux-ptrace.h.
10826 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10828 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10829 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10830 (remote_prepare): New function with most of the TCP code from ...
10831 (remote_open): ... here. Detect PORT here unconditionally. Move also
10832 setting transport_is_reliable.
10833 * server.c (run_once): New variable.
10834 (gdbserver_usage): Document it.
10835 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10836 the first run if RUN_ONCE.
10837 * server.h (run_once, remote_prepare): New declarations.
10839 2011-04-19 Tom Tromey <tromey@redhat.com>
10841 * win32-low.c (handle_load_dll): Remove duplicate "the".
10843 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10845 Remove support for old Cygwin 1.5 versions.
10846 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10847 function to avoid warning.
10848 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10851 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10853 * gdbserver/server.h (Macro _): Define it if not available.
10855 2011-03-14 Michael Snyder <msnyder@vmware.com>
10857 * hostio.c (handle_close): Remove unnecessary null test.
10859 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10861 * Makefile.in (maintainer-clean realclean distclean): Remove
10862 "make ... subdir_do" command.
10864 2011-03-10 Michael Snyder <msnyder@vmware.com>
10866 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10868 * server.c (handle_v_run): Free alloced buffer on early return.
10870 2011-03-09 Yao Qi <yao@codesourcery.com>
10873 2011-03-04 Yao Qi <yao@codesourcery.com>
10875 * Makefile.in: Remove GNU make feature --directory.
10877 2011-03-05 Yao Qi <yao@codesourcery.com>
10879 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10880 (subdir_do): New make target. Copied from gdb/Makefile.
10881 (maintainer-clean, realclean, distclean, clean): Call corresponding
10882 make targets in common/Makefile.
10884 2011-02-11 Yao Qi <yao@codesourcery.com>
10886 * configure.ac: Call AC_PROG_RANLIB.
10887 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10888 * configure: Regenerate.
10890 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10892 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10894 2011-03-06 Yao Qi <yao@codesourcery.com>
10896 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10898 2011-03-05 Yao Qi <yao@codesourcery.com>
10900 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10901 (subdir_do): New make target. Copied from gdb/Makefile.
10902 (maintainer-clean, realclean, distclean, clean): Call corresponding
10903 make targets in common/Makefile.
10905 2011-03-04 Yao Qi <yao@codesourcery.com>
10907 * Makefile.in: Remove GNU make feature --directory.
10909 2011-03-04 Michael Snyder <msnyder@vmware.com>
10911 * server.c (queue_stop_reply): Call xmalloc not malloc.
10913 2011-03-02 Michael Snyder <msnyder@vmware.com>
10915 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10917 2011-02-28 Michael Snyder <msnyder@vmware.com>
10919 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10920 (cmd_qtframe): Ditto.
10921 (cmd_qtbuffer): Ditto.
10922 (cmd_bigqtbuffer): Ditto.
10924 * utils.c (decimal2str): Initialize 'width' to nine, then
10925 don't mess with it.
10927 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10929 * hostio.c (require_data): Free *data, not data.
10931 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10933 * hostio.c (require_data): Use free, not xfree.
10935 2011-02-27 Michael Snyder <msnyder@vmware.com>
10937 * server.c (handle_query): Discard unused value.
10939 * hostio.c (require_data): Free malloc memory before returning
10942 2011-02-26 Michael Snyder <msnyder@vmware.com>
10944 * linux-low.c (list_threads): Call closedir for dirent.
10946 2011-02-27 Michael Snyder <msnyder@vmware.com>
10948 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10949 a case statement falls through.
10951 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10953 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10956 2011-02-26 Michael Snyder <msnyder@vmware.com>
10958 * utils.c (decimal2str): Eliminate dead code and dead param.
10959 (pulongest): Drop dead param from call to decimal2str.
10962 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10964 Revert the following patch (not approved yet):
10965 2011-02-21 Hui Zhu <teawater@gmail.com>
10966 * tracepoint.c (tp_printf): New function.
10967 (eval_agent_expr): Handle gdb_agent_op_printf.
10969 2011-02-21 Hui Zhu <teawater@gmail.com>
10971 * tracepoint.c (tp_printf): New function.
10972 (eval_agent_expr): Handle gdb_agent_op_printf.
10974 2011-02-18 Tom Tromey <tromey@redhat.com>
10976 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10977 (tracepoint.o): Likewise.
10978 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10979 (gdb_agent_op_names): Likewise.
10981 2011-02-18 Tom Tromey <tromey@redhat.com>
10983 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10984 gdb_agent_op_rot>: New constants.
10985 (gdb_agent_op_names): Add pick and roll.
10986 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10989 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10991 * aclocal.m4: Regenerated with aclocal-1.11.1.
10993 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10995 * server.c (handle_qxfer_traceframe_info): New.
10996 (qxfer_packets): Register "traceframe-info".
10997 (handle_query): Report support for qXfer:traceframe-info:read+.
10998 * tracepoint.c (match_blocktype): New.
10999 (traceframe_find_block_type): Rename to ...
11000 (traceframe_walk_blocks): ... this. Add callback filter argument,
11002 (traceframe_find_block_type): New, reimplemented on top of
11003 traceframe_walk_blocks.
11004 (build_traceframe_info_xml): New.
11005 (traceframe_read_info): New.
11006 * server.h (traceframe_read_info): Declare.
11008 2011-02-11 Yao Qi <yao@codesourcery.com>
11010 * configure.ac: Call AC_PROG_RANLIB.
11011 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11012 * configure: Regenerate.
11014 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11016 * server.c (gdb_read_memory): Change return semantics to allow
11018 (handle_search_memory_1): Adjust.
11019 (process_serial_event) <'m' packet>: Handle partial transfers.
11020 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11022 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11024 * regcache.c (init_register_cache): Initialize
11025 regcache->register_status.
11026 (free_register_cache): Release regcache->register_status.
11027 (regcache_cpy): Copy register_status.
11028 (registers_to_string): Print 'x's for unavailable registers.
11029 (supply_register): Mark the register's status valid or
11030 unavailable, depending on whether a buffer was passed in or not.
11031 (supply_register_zeroed): New.
11032 (supply_regblock): Mark the registers' status valid or
11033 unavailable, depending on whether a buffer was passed in or not.
11034 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11035 (struct regcache): New `register_status' field.
11036 (supply_register_zeroed): Declare.
11037 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11038 supply_register_zeroed, rather than passing a NULL buffer to
11040 * tracepoint.c (fetch_traceframe_registers): Update comment.
11042 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11044 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11047 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11049 * server.h (decode_xfer_write): Change prototype.
11050 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11051 and don't extract the annex here.
11052 * server.c (decode_xfer_read): Remove `annex' parameter,
11053 and don't extract the annex here.
11054 (decode_xfer): New.
11055 (struct qxfer): New.
11056 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11057 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11058 (handle_qxfer_statictrace): New functions, abstracted out from
11059 handle_query, and made to use the struct qxfer interface.
11060 (handle_threads_qxfer_proper): Rename to ...
11061 (handle_qxfer_threads_proper): ... this.
11062 (handle_threads_qxfer): Rename to ...
11063 (handle_qxfer_threads): ... this. Adjust.
11064 (qxfer_packets): New array.
11065 (handle_qxfer): New function.
11066 (handle_query): Use handle_qxfer.
11068 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11070 * gdbreplay.c: Shorten lines of >= 80 columns.
11071 * linux-low.c: Ditto.
11072 * linux-ppc-low.c: Ditto.
11073 * linux-s390-low.c: Ditto.
11074 * linux-sparc-low.c: Ditto.
11075 * linux-x86-low.c: Ditto.
11076 * linux-xtensa-low.c: Ditto.
11077 * mem-break.c: Ditto.
11078 * nto-low.c: Ditto.
11079 * regcache.h: Ditto.
11080 * remote-utils.c: Ditto.
11083 * thread-db.c: Ditto.
11084 * tracepoint.c: Ditto.
11086 * win32-low.h: Ditto.
11088 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11090 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11093 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11095 * server.c (gdbserver_version): Update copyright year in version
11097 * gdbreplay.c (gdbreplay_version): Ditto.
11099 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11101 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11102 * linux-bfin-low.c: New file.
11103 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11104 PT_DATA_ADDR for BFIN targets.
11105 * Makefile.in (SFILES): Add linux-bfin-low.c.
11106 (clean): Remove reg-bfin.c.
11107 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11108 * README: Mention supported Blackfin targets.
11110 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11112 * .gitignore: New file.
11114 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11116 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11118 2010-10-22 Jie Zhang <jie@codesourcery.com>
11120 * Makefile.in: Add FLAGS_TO_PASS variable.
11121 (install): Remove dependency of install-only and recursively
11122 invoke make for install-only.
11124 2010-10-04 Doug Evans <dje@google.com>
11126 * Makefile.in (uninstall): Use $(DESTDIR).
11128 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11132 * linux-x86-low.c (compat_siginfo_from_siginfo)
11133 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11134 si_code is < 0. Check for si_code == SI_TIMER before checking for
11137 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11139 * lynx-i386-low.c: New file.
11140 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11142 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11144 * lynx-low.c (ptrace_request_to_str): Remove handling for
11145 request values that have been removed in LynxOS 5.x.
11147 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11149 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11152 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11154 * configure.ac: Add --enable-inprocess-agent option.
11155 * configure: Rebuilt.
11157 2010-09-06 Yao Qi <yao@codesourcery.com>
11159 * linux-low.c (linux_kill): Remove unused variable.
11160 (linux_stabilize_threads): Likewise.
11161 * server.c (start_inferior): Likewise.
11162 (queue_stop_reply_callback): Likewise.
11163 * tracepoint.c (do_action_at_tracepoint): Likewise.
11165 2010-09-06 Yao Qi <yao@codesourcery.com>
11167 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11170 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11172 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11174 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11176 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11179 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11181 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11182 gdbserver/lynx-ppc-low.c: New files.
11183 * Makefile.in (lynx_low_h): New variable.
11184 (lynx-low.o, lynx-ppc-low.o): New rules.
11185 * configure.ac: On LynxOS, link with -lnetinet.
11186 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11187 * configure: regenerate.
11189 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11191 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11192 * configure.ac: Add check for vasprintf and vsnprintf.
11193 * configure, config.in: Regenerate.
11194 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11196 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11198 * gdbreplay.c: Move include of alloca.h up, next to include of
11200 * server.h: Add include of malloc.h.
11201 * mem-break.c: Remove include of malloc.h.
11202 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11204 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11206 * Makefile.in (memmem.o): Build with -Wno-error.
11208 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11210 * utils.c (xsnprintf): Make non-static.
11211 * server.h: Add xsnprintf declaration.
11212 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11213 replace calls to snprintf by calls to xsnprintf throughout.
11215 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11217 * configure.ac: Add configure check for alloca.
11218 * configure, config.in: Regenerate.
11219 * server.h: Include alloca.h if it exists.
11220 * gdbreplay.c: Include alloca.h if it exists.
11222 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11224 * linux-low.c (__SIGRTMIN): Define if not already defined.
11225 (linux_create_inferior): Check for __ANDROID__ rather than
11227 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11228 are already deferred.
11229 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11230 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11231 stopped and already has a pending signal to report.
11232 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11233 a pending signal to report or is moving out of a jump pad.
11234 (linux_init_signals): Check for __ANDROID__ rather than
11237 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11239 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11240 debug_threads check. Avoid a linear search when not doing debug
11243 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11245 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11246 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11247 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11248 (process_event): Change local fd's type to gdb_fildes_t.
11249 (create_file_handler): Adjust prototype.
11250 (delete_file_handler): Adjust prototype.
11251 (handle_file_event): Adjust prototype. Use pfildes.
11252 (create_file_event): Adjsut prototype.
11253 * remote-utils.c (remote_desc, listen_desc): Change type to
11255 * server.h: New gdb_fildes_t typedef.
11256 [USE_WIN32API]: Include winsock2.h.
11257 (delete_file_handler, add_file_handler): Adjust prototypes.
11258 (pfildes): Declare.
11259 * utils.c (pfildes): New.
11261 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11263 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11264 * configure: Regenerate.
11266 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11268 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11269 (linux_done_accessing_memory): ... this.
11270 (linux_target_ops): Adjust.
11271 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11272 * nto-low.c (nto_target_ops): Adjust comment.
11273 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11274 * spu-low.c (spu_target_ops): Adjust comment.
11275 * target.h (target_ops): Rename unprepare_to_access_memory field
11276 to done_accessing_memory.
11277 (unprepare_to_access_memory): Rename to ...
11278 (done_accessing_memory): ... this.
11280 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11282 * linux-low.c (linux_prepare_to_access_memory): New.
11283 (linux_unprepare_to_access_memory): New.
11284 (linux_target_ops): Install them.
11285 * server.c (read_memory): Rename to ...
11286 (gdb_read_memory): ... this. Use
11287 prepare_to_access_memory/prepare_to_access_memory.
11288 (write_memory): Rename to ...
11289 (gdb_write_memory): ... this. Use
11290 prepare_to_access_memory/prepare_to_access_memory.
11291 (handle_search_memory_1): Adjust.
11292 (process_serial_event): Adjust.
11293 * target.h (struct target_ops): New fields
11294 prepare_to_access_memory and unprepare_to_access_memory.
11295 (prepare_to_access_memory, unprepare_to_access_memory): New.
11296 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11297 prepare_to_access_memory/prepare_to_access_memory.
11298 * nto-low.c (nto_target_ops): Adjust.
11299 * spu-low.c (spu_target_ops): Adjust.
11300 * win32-low.c (win32_target_ops): Adjust.
11302 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11304 * Makefile.in (WARN_CFLAGS): Get it from configure.
11305 (WERROR_CFLAGS): New.
11306 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11307 * configure.ac: Introduce --enable-werror, which adds -Werror to
11308 the compiler command line. Enabled by default. Disable with
11309 --disable-werror. Add -Wdeclaration-after-statement
11310 Wpointer-arith and -Wformat-nonliteral to warning flags.
11311 * configure: Regenerate.
11313 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11315 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11317 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11319 * gdbreplay.c (remote_error): New.
11321 (expect): Use gdbchar. Check for error reading from GDB.
11322 Clarify sync error output.
11323 (play): Check for errors writing to GDB.
11324 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11325 * remote-utils.c (getpkt): Check for errors writing to the remote
11328 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11330 * linux-low.c (linux_wait_1): Move non-debugging code out of
11331 `debug_threads' control.
11333 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11335 * linux-low.c (linux_wait_1): Don't set last_status here.
11336 * server.c (push_event, queue_stop_reply_callback): Assert we're
11337 not pushing a TARGET_WAITKIND_IGNORE event.
11338 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11339 (myresume, handle_target_event): Set the thread's last_resume_kind
11340 and last_status from the target returned status.
11342 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11346 * linux-x86-low.c (update_debug_registers_callback): New.
11347 (i386_dr_low_set_addr): Use it.
11348 (i386_dr_low_get_addr): New.
11349 (i386_dr_low_set_control): Use update_debug_registers_callback.
11350 (i386_dr_low_get_control): New.
11351 (i386_dr_low_get_status): Adjust.
11352 * linux-low.c (linux_stop_lwp): New.
11353 * linux-low.h (linux_stop_lwp): Declare.
11355 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11356 argument instead of a i386_debug_reg_state.
11357 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11358 a i386_debug_reg_state.
11359 (i386_insert_aligned_watchpoint): Adjust.
11360 (i386_remove_aligned_watchpoint): Adjust.
11361 (i386_low_stopped_data_address): Read the debug registers from the
11362 inferior instead of from the mirrors.
11363 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11364 (i386_dr_low_get_addr): Declare.
11365 (i386_dr_low_get_control): Declare.
11366 (i386_dr_low_get_status): Change prototype.
11368 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11369 (i386_dr_low_get_addr): New.
11370 (i386_dr_low_get_control): New.
11371 (i386_dr_low_get_status): Adjust prototype. Return
11373 (i386_initial_stuff): Clear dr_status_mirror and
11375 (i386_get_thread_context): Adjust.
11376 (i386_set_thread_context): Adjust.
11377 (i386_thread_added): Adjust.
11379 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11381 * linux-low.h (linux_thread_area): Delete declaration.
11383 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11385 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11386 after its termination.
11388 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11390 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11391 (gdb_wants_all_stopped): Delete.
11392 (linux_wait_1): Don't call them.
11393 * server.c (handle_v_cont): Tag all threads as want-stopped.
11394 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11395 stopped as "client-wants-stopped".
11397 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11399 * Makefile.in (signals_h): New.
11400 (server_h): Depend on it.
11401 (server.o): Don't depend on $(signals_def).
11402 (signals.o): Depend on $(signals_def).
11404 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11406 * Makefile.in (signals_def): New.
11407 (server_h): Append include/gdb/signals.h and signals_def.
11408 (server.o): Append signals_def.
11410 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11412 * server.c (handle_target_event): Use target_signal_to_host for
11413 resume_info.sig initialization.
11414 * target.h (struct thread_resume) <sig>: New comment.
11416 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11418 * server.c (handle_query): strcpy() the returned string from paddress()
11419 instead of sprintf().
11420 * utils.c (paddress): Return phex_nz().
11422 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11424 * server.c (handle_v_cont): Call mourn_inferior if process
11426 (myresume): Likewise.
11428 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11430 Static tracepoints, and integration with UST.
11432 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11433 * mem-break.c (uninsert_all_breakpoints)
11434 (reinsert_all_breakpoints): New.
11435 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11436 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11437 (gdb_agent_ust_loaded, helper_thread_id)
11438 (gdb_agent_helper_thread_id): New macros.
11439 (struct ipa_sym_addresses): Add addr_ust_loaded,
11440 addr_helper_thread_id, addr_cmd_buf.
11441 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11442 (in_process_agent_loaded_ust): New.
11443 (write_e_ust_not_loaded): New.
11444 (maybe_write_ipa_ust_not_loaded): New.
11445 (struct collect_static_trace_data_action): New.
11446 (enum tracepoint_type) <static_tracepoint>: New.
11447 (struct tracepoint) <handle>: Mention static tracepoints.
11448 (struct static_tracepoint_ctx): New.
11449 (CMD_BUF_SIZE): New.
11450 (add_tracepoint_action): Handle static tracepoint actions.
11451 (unprobe_marker_at): New.
11452 (clear_installed_tracepoints): Handle static tracepoints.
11453 (cmd_qtdp): Handle static tracepoints.
11454 (probe_marker_at): New.
11455 (cmd_qtstart): Handle static tracepoints.
11456 (response_tracepoint): Handle static tracepoints.
11457 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11458 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11459 (get_context_regcache): Handle static tracepoints.
11460 (do_action_at_tracepoint): Handle static tracepoint actions.
11461 (traceframe_find_block_type): Handle static trace data blocks.
11462 (traceframe_read_sdata): New.
11463 (download_tracepoints): Download static tracepoint actions.
11464 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11465 (GDB_PROBE_NAME): New.
11467 (GET_UST_SYM): New.
11470 (ust_marker_to_static_tracepoint): New.
11472 (collect_ust_data_at_tracepoint): New.
11473 (gdb_ust_probe): New.
11474 (UNIX_PATH_MAX, SOCK_DIR): New.
11475 (gdb_ust_connect_sync_socket): New.
11476 (resume_thread, stop_thread): New.
11477 (run_inferior_command): New.
11478 (init_named_socket): New.
11479 (gdb_ust_socket_init): New.
11480 (cstr_to_hexstr): New.
11482 (first_marker, next_marker): New.
11483 (response_ust_marker): New.
11484 (cmd_qtfstm, cmd_qtsstm): New.
11485 (unprobe_marker_at, probe_marker_at): New.
11486 (cmd_qtstmat, gdb_ust_thread): New.
11487 (gdb_ust_init): New.
11488 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11489 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11490 (ST_REGENTRY): New.
11491 (x86_64_st_collect_regmap): New.
11492 (X86_64_NUM_ST_COLLECT_GREGS): New.
11493 (AMD64_RIP_REGNUM): New.
11494 (supply_static_tracepoint_registers): New.
11495 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11496 (ST_REGENTRY): New.
11497 (i386_st_collect_regmap): New.
11498 (i386_NUM_ST_COLLECT_GREGS): New.
11499 (supply_static_tracepoint_registers): New.
11500 * server.c (handle_query): Handle qXfer:statictrace:read.
11501 <qSupported>: Report support for StaticTracepoints, and
11502 qXfer:statictrace:read features.
11503 * server.h (traceframe_read_sdata)
11504 (supply_static_tracepoint_registers): Declare.
11505 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11506 (unpack_varlen_hex): Include in IPA build.
11507 * Makefile.in (ustlibs, ustinc): New.
11508 (IPA_OBJS): Add remote-utils-ipa.o.
11509 ($(IPA_LIB)): Link -ldl and -lpthread.
11511 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11512 * config.in, configure: Regenerate.
11514 2010-06-20 Ian Lance Taylor <iant@google.com>
11515 Pedro Alves <pedro@codesourcery.com>
11517 * linux-x86-low.c (always_true): Delete.
11518 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11519 trying to fool the compiler with always_true.
11521 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11523 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11524 conditions in gdbserver.
11526 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11528 * spu-low.c (spu_read_memory): Wrap around local store limit.
11529 (spu_write_memory): Likewise.
11531 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11533 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11534 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11536 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11538 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11539 uses with LONGEST uses.
11541 2010-06-14 Stan Shebs <stan@codesourcery.com>
11542 Pedro Alves <pedro@codesourcery.com>
11546 * linux-x86-low.c: Include limits.h.
11548 (always_true): New.
11551 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11552 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11553 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11554 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11555 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11556 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11557 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11558 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11559 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11560 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11561 (amd64_emit_void_call_2): New.
11562 (amd64_emit_ops): New.
11563 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11564 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11565 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11566 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11567 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11568 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11569 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11570 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11571 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11572 (i386_emit_stack_adjust, i386_emit_int_call_1)
11573 (i386_emit_void_call_2): New.
11574 (i386_emit_ops): New.
11575 (x86_emit_ops): New.
11576 (the_low_target): Install x86_emit_ops.
11577 * server.h (struct emit_ops): New.
11578 (get_raw_reg_func_addr): Declare.
11579 (current_insn_ptr, emit_error): Declare.
11580 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11581 (set_trace_state_variable_value): New defines.
11582 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11583 addr_get_trace_state_variable_value and
11584 addr_set_trace_state_variable_value.
11585 (symbol_list): New fields for get_raw_reg,
11586 get_trace_state_variable_value and set_trace_state_variable_value.
11587 (condfn): New typedef.
11588 (struct tracepoint): New field `compiled_cond'.
11589 (do_action_at_tracepoint): Clear compiled_cond.
11590 (get_trace_state_variable_value, set_trace_state_variable_value):
11592 (condition_true_at_tracepoint): If there's a compiled condition,
11594 (current_insn_ptr, emit_error): New globals.
11595 (struct bytecode_address): New.
11596 (get_raw_reg_func_addr): New.
11597 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11598 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11599 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11600 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11601 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11602 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11603 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11604 (compile_tracepoint_condition, compile_bytecodes): New.
11605 * target.h (emit_ops): Forward declare.
11606 (struct target_ops): New field emit_ops.
11607 (target_emit_ops): New.
11608 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11609 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11610 * linux-low.c (linux_emit_ops): New.
11611 (linux_target_ops): Install it.
11612 * linux-low.h (struct linux_target_ops): New field emit_ops.
11614 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11616 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11617 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11619 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11620 Stan Shebs <stan@codesourcery.com>
11622 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11623 (all): Depend on $(extra_libraries).
11624 (install-only): Install the IPA.
11625 (IPA_OBJS, IPA_LIB): New.
11626 (clean): Remove the IPA lib.
11627 (IPAGENT_CFLAGS): New.
11628 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11629 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11630 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11631 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11632 * configure.ac: Check for atomic builtins support in the compiler.
11633 (IPA_DEPFILES, extra_libraries): Define.
11634 * configure.srv (ipa_obj): Add description.
11635 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11636 (i[34567]86-*-linux*): Set ipa_obj.
11637 (x86_64-*-linux*): Set ipa_obj.
11638 * linux-low.c (stabilizing_threads): New.
11639 (supports_fast_tracepoints): New.
11640 (linux_detach): Stabilize threads before detaching.
11641 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11642 the lwp is either not stabilizing, or is moving out of a jump pad.
11643 (linux_fast_tracepoint_collecting): New.
11644 (maybe_move_out_of_jump_pad): New.
11645 (enqueue_one_deferred_signal): New.
11646 (dequeue_one_deferred_signal): New.
11647 (linux_wait_for_event_1): If moving out of a jump pad, defer
11648 pending signals to later.
11649 (linux_stabilize_threads): New.
11650 (linux_wait_1): Check if threads need moving out of jump pads, and
11652 (stuck_in_jump_pad_callback): New.
11653 (move_out_of_jump_pad_callback): New.
11654 (lwp_running): New.
11655 (linux_resume_one_lwp): Handle moving out of jump pads.
11656 (linux_set_resume_request): Dequeue deferred signals.
11657 (need_step_over_p): Also step over fast tracepoint jumps.
11658 (start_step_over): Also uninsert fast tracepoint jumps.
11659 (finish_step_over): Also reinsert fast tracepoint jumps.
11660 (linux_install_fast_tracepoint_jump): New.
11661 (linux_target_ops): Install linux_stabilize_threads and
11662 linux_install_fast_tracepoint_jump_pad.
11663 * linux-low.h (linux_target_ops) <get_thread_area,
11664 install_fast_tracepoint_jump_pad>: New fields.
11665 (struct lwp_info) <collecting_fast_tracepoint,
11666 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11667 (linux_get_thread_area): Declare.
11668 * linux-x86-low.c (jump_insn): New.
11669 (x86_get_thread_area): New.
11670 (append_insns): New.
11671 (push_opcode): New.
11672 (amd64_install_fast_tracepoint_jump_pad): New.
11673 (i386_install_fast_tracepoint_jump_pad): New.
11674 (x86_install_fast_tracepoint_jump_pad): New.
11675 (the_low_target): Install x86_get_thread_area and
11676 x86_install_fast_tracepoint_jump_pad.
11677 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11678 (struct fast_tracepoint_jump): New.
11679 (fast_tracepoint_jump_insn): New.
11680 (fast_tracepoint_jump_shadow): New.
11681 (find_fast_tracepoint_jump_at): New.
11682 (fast_tracepoint_jump_here): New.
11683 (delete_fast_tracepoint_jump): New.
11684 (set_fast_tracepoint_jump): New.
11685 (uninsert_fast_tracepoint_jumps_at): New.
11686 (reinsert_fast_tracepoint_jumps_at): New.
11687 (set_breakpoint_at): Use write_inferior_memory.
11688 (uninsert_raw_breakpoint): Use write_inferior_memory.
11689 (check_mem_read): Mask out fast tracepoint jumps.
11690 (check_mem_write): Mask out fast tracepoint jumps.
11691 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11692 (set_fast_tracepoint_jump): Declare.
11693 (delete_fast_tracepoint_jump)
11694 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11695 (reinsert_fast_tracepoint_jumps_at): Declare.
11696 * regcache.c: Don't compile many functions when building the
11697 in-process agent library.
11698 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11699 the register buffer in the heap.
11700 (free_register_cache): If the register buffer isn't owned by the
11701 regcache, don't free it.
11702 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11703 pre-existing register caches.
11704 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11706 (convert_ascii_to_int): : Constify `from' parameter type.
11707 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11708 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11709 the needed buffer in-place.
11710 (relocate_instruction): New.
11711 * server.c (handle_query) <qSymbols>: If the target supports
11712 tracepoints, give it a chance of looking up symbols. Report
11713 support for fast tracepoints.
11714 (handle_status): Stabilize threads.
11715 (process_serial_event): Adjust.
11716 * server.h (struct fast_tracepoint_jump): Forward declare.
11717 (struct process_info) <fast_tracepoint_jumps>: New field.
11718 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11719 (decode_X_packet, decode_M_packet): Adjust.
11720 (relocate_instruction): Declare.
11721 (in_process_agent_loaded): Declare.
11722 (tracepoint_look_up_symbols): Declare.
11723 (struct fast_tpoint_collect_status): Declare.
11724 (fast_tracepoint_collecting): Declare.
11725 (force_unlock_trace_buffer): Declare.
11726 (handle_tracepoint_bkpts): Declare.
11727 (initialize_low_tracepoint)
11728 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11729 * target.h (struct target_ops) <stabilize_threads,
11730 install_fast_tracepoint_jump_pad>: New fields.
11731 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11732 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11733 [HAVE_STDINT_H]: Include stdint.h.
11734 (trace_debug_1): Rename to ...
11735 (trace_vdebug): ... this.
11736 (trace_debug): Rename to ...
11737 (trace_debug_1): ... this. Add `level' parameter.
11738 (trace_debug): New.
11739 (ATTR_USED, ATTR_NOINLINE): New.
11740 (IP_AGENT_EXPORT): New.
11741 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11742 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11743 (about_to_request_buffer_space, trace_buffer_is_full)
11744 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11745 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11746 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11747 (traceframe_write_count, traceframes_created)
11748 (trace_state_variables)
11749 New renaming defines.
11750 (struct ipa_sym_addresses): New.
11751 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11752 (symbol_list): New.
11753 (ipa_sym_addrs): New.
11754 (all_tracepoint_symbols_looked_up): New.
11755 (in_process_agent_loaded): New.
11756 (write_e_ipa_not_loaded): New.
11757 (maybe_write_ipa_not_loaded): New.
11758 (tracepoint_look_up_symbols): New.
11759 (debug_threads) [IN_PROCESS_AGENT]: New.
11760 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11761 (UNKNOWN_SIDE_EFFECTS): New.
11762 (stop_tracing): New.
11763 (flush_trace_buffer): New.
11764 (stop_tracing_bkpt): New.
11765 (flush_trace_buffer_bkpt): New.
11766 (read_inferior_integer): New.
11767 (read_inferior_uinteger): New.
11768 (read_inferior_data_pointer): New.
11769 (write_inferior_data_pointer): New.
11770 (write_inferior_integer): New.
11771 (write_inferior_uinteger): New.
11772 (struct collect_static_trace_data_action): Delete.
11773 (enum tracepoint_type): New.
11774 (struct tracepoint) <type>: New field `type'.
11775 <actions_str, step_actions, step_actions_str>: Only include in
11777 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11778 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11779 (tracepoints): Use IP_AGENT_EXPORT.
11780 (last_tracepoint): Don't include in the IPA.
11781 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11782 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11783 (alloced_trace_state_variables): New.
11784 (trace_state_variables): Use IP_AGENT_EXPORT.
11785 (traceframe_t): Delete unused variable.
11786 (circular_trace_buffer): Don't include in the IPA.
11787 (trace_buffer_start): Delete.
11788 (struct trace_buffer_control): New.
11789 (trace_buffer_free): Delete.
11790 (struct ipa_trace_buffer_control): New.
11791 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11792 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11794 (trace_buffer_ctrl): New.
11795 (TRACE_BUFFER_CTRL_CURR): New.
11796 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11797 Reimplement as macros.
11798 (trace_buffer_wrap): Delete.
11799 (traceframe_write_count, traceframe_read_count)
11800 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11801 (struct tracepoint_hit_ctx) <type>: New field.
11802 (struct fast_tracepoint_ctx): New.
11803 (memory_barrier): New.
11805 (record_tracepoint_error): Update atomically in the IPA.
11806 (clear_inferior_trace_buffer): New.
11807 (about_to_request_buffer_space): New.
11808 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11809 updating the same buffer.
11810 (add_tracepoint): Default the tracepoint's type to trap
11811 tracepoint, and orig_size to -1.
11812 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11813 internal variables.
11814 (create_trace_state_variable): New parameter `gdb'. Handle it.
11815 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11816 (cmd_qtdp): Handle fast tracepoints.
11817 (cmd_qtdv): Adjust.
11818 (max_jump_pad_size): New.
11819 (gdb_jump_pad_head): New.
11820 (get_jump_space_head): New.
11821 (claim_jump_space): New.
11822 (sort_tracepoints): New.
11823 (MAX_JUMP_SIZE): New.
11824 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11826 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11827 support. Upload fast traceframes, and delete internal IPA
11829 (stop_tracing_handler): New.
11830 (flush_trace_buffer_handler): New.
11831 (cmd_qtstop): Upload fast tracepoints.
11832 (response_tracepoint): Handle fast tracepoints.
11833 (tracepoint_finished_step): Upload fast traceframes. Set the
11834 tracepoint hit context's tracepoint type.
11835 (handle_tracepoint_bkpts): New.
11836 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11837 type. Add comment about fast tracepoints.
11838 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11839 non-existing action_str field.
11840 (get_context_regcache): Handle fast tracepoints.
11841 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11843 (fast_tracepoint_from_jump_pad_address): New.
11844 (fast_tracepoint_from_ipa_tpoint_address): New.
11845 (collecting_t): New.
11846 (force_unlock_trace_buffer): New.
11847 (fast_tracepoint_collecting): New.
11849 (gdb_collect): New.
11850 (write_inferior_data_ptr): New.
11851 (target_tp_heap): New.
11852 (target_malloc): New.
11853 (download_agent_expr): New.
11855 (download_tracepoints): New.
11856 (download_trace_state_variables): New.
11857 (upload_fast_traceframes): New.
11858 (IPA_FIRST_TRACEFRAME): New.
11859 (IPA_NEXT_TRACEFRAME_1): New.
11860 (IPA_NEXT_TRACEFRAME): New.
11861 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11862 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11863 (gdb_jump_pad_buffer_end): New.
11864 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11865 (initialize_tracepoint): Adjust.
11866 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11867 buffer. Initialize the low module.
11868 * utils.c (PREFIX, TOOLNAME): New.
11869 (malloc_failure): Use PREFIX.
11870 (error): In the IPA, an error causes an exit.
11871 (fatal, warning): Use PREFIX.
11872 (internal_error): Use TOOLNAME.
11873 (NUMCELLS): Increase to 10.
11874 * configure, config.in: Regenerate.
11876 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11878 * server.c (handle_query) <qSupported>: Do two passes over the
11879 qSupported string to avoid nesting strtok.
11881 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11883 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11885 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11886 -Wl,--dynamic-list.
11887 * configure: Regenerate.
11888 * proc-service.list: New.
11890 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11892 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11895 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11897 * gdbreplay.c (remote_open): Check error return from socket() call by
11898 its equality to -1 not by it being negative.
11899 * remote-utils.c (remote_open): Likewise.
11901 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11903 * config.h: Regenerate.
11905 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11907 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11908 doesn't provide PTRACE_GET_THREAD_AREA.
11910 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11912 * linux-m68k-low.c: Include <asm/ptrace.h>
11913 (ps_get_thread_area): Implement.
11915 2010-05-03 Doug Evans <dje@google.com>
11917 * event-loop.c (struct callback_event): New struct.
11918 (callback_list): New global.
11919 (append_callback_event, delete_callback_event): New functions.
11920 (process_callback): New function.
11921 (start_event_loop): Call it.
11922 * remote-utils.c (NOT_SCHEDULED): Define.
11923 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11924 moved out of readchar.
11925 (readchar): Rewrite. Call reschedule before returning.
11926 (reset_readchar): New function.
11927 (remote_close): Call it.
11928 (process_remaining, reschedule): New functions.
11929 * server.h (callback_handler_func): New typedef.
11930 (append_callback_event, delete_callback_event): Declare.
11932 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11934 * proc-service.c (ps_pglobal_lookup): Use
11935 thread_db_look_up_one_symbol.
11936 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11937 parameter. Use it instead of all_symbols_looked_up.
11938 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11940 (all_symbols_looked_up): Don't declare.
11941 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11942 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11944 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11945 Set all_symbols_looked_up here.
11946 (thread_db_look_up_one_symbol): New.
11947 (thread_db_get_tls_address): Adjust.
11948 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11949 thread_db object on the heap, and tentatively set it in the
11951 (thread_db_init): Don't set all_symbols_looked_up here.
11952 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11954 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11956 * linux-low.c (linux_kill, linux_detach): Adjust.
11957 (status_pending_p_callback): Remove redundant statement. Check
11958 for !TARGET_WAITIKIND_IGNORE, instead of
11959 TARGET_WAITKIND_STOPPED.
11960 (handle_tracepoints): Make sure LWP is locked. Adjust.
11961 (linux_wait_for_event_1): Adjust.
11962 (linux_cancel_breakpoints): New.
11963 (unsuspend_one_lwp): New.
11964 (unsuspend_all_lwps): New.
11965 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11966 (send_sigstop_callback): Change return type to int, add new
11967 `except' parameter and handle it.
11968 (suspend_and_send_sigstop_callback): New.
11969 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11970 pass them down. If SUSPEND, also increment the lwp's suspend
11972 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11973 (need_step_over_p): Don't consider suspended LWPs.
11974 (start_step_over): Adjust.
11975 (proceed_one_lwp): Change return type to int, add new `except'
11976 parameter and handle it.
11977 (unsuspend_and_proceed_one_lwp): New.
11978 (proceed_all_lwps): Use find_inferior instead of
11980 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11981 also decrement the suspend count of LWPs. Pass `except' down,
11982 instead of hacking its suspend count.
11983 (linux_pause_all): Add `freeze' parameter. Adjust.
11984 (linux_unpause_all): New.
11985 (linux_target_ops): Install linux_unpause_all.
11986 * server.c (handle_status): Adjust.
11987 * target.h (struct target_ops): New fields `unpause_all' and
11988 `cancel_breakpoints'. Add new parameter to `pause_all'.
11989 (pause_all): Add new `freeze' parameter.
11990 (unpause_all): New.
11991 (cancel_breakpoints): New.
11992 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11993 cancel breakpoints.
11994 (cmd_qtstart): Pause threads.
11995 (stop_tracing): Pause threads, and cancel breakpoints.
11996 * win32-low.c (win32_target_ops): Adjust.
11998 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12000 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12001 the inferior right away from here...
12002 (linux_wait_1): ... to here, and adjust to check the thread's
12003 last_resume_kind instead of the lwp's step or stop_expected flags.
12005 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12007 * README: Use consistent `GDB' and `GDBserver' spellings.
12009 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12011 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12012 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12013 (linux_detach_one_lwp): Assume the lwp is stopped.
12014 (any_thread_of): Delete.
12015 (linux_detach): Stop all lwps here. Don't blindly delete all
12017 (delete_lwp_callback): New.
12018 (linux_mourn): Delete all lwps of the process that is gone.
12019 (linux_wait_1): Don't delete the last lwp of the process here.
12020 * mem-break.h (mark_breakpoints_out): Declare.
12021 * mem-break.c (mark_breakpoints_out): New.
12022 (free_all_breakpoints): Use it.
12023 * server.c (handle_target_event): If the process is gone, mark
12025 * thread-db.c (struct thread_db) <create_bp>: New field.
12026 (thread_db_enable_reporting): Fix prototype. Store a thread event
12027 breakpoint reference in the thread_db struct.
12028 (thread_db_load_search): Clear the thread_db object.
12029 (try_thread_db_load_1): Ditto.
12030 (switch_to_process): New.
12031 (disable_thread_event_reporting): Use it.
12032 (remove_thread_event_breakpoints): New.
12033 (thread_db_detach, thread_db_mourn): Use it.
12035 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12037 * linux-low.c (linux_enable_event_reporting): New.
12038 (linux_wait_for_event_1, handle_extended_wait): Use it.
12040 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12042 * linux-low.c (linux_kill_one_lwp, linux_kill)
12043 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12044 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12045 SIGSTOP even if the LWP is stopped.
12046 (send_sigstop_callback): New.
12047 (stop_all_lwps): Use send_sigstop_callback instead.
12048 (linux_resume_one_thread): Adjust.
12049 (proceed_one_lwp): Still proceed an LWP that the client has
12050 requested to stop, if we haven't reported it as stopped yet. Make
12051 sure that LWPs the client want stopped, have a pending SIGSTOP.
12053 2010-04-26 Doug Evans <dje@google.com>
12055 * server.c (handle_general_set): Make static.
12057 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12058 Print received char after testing for error/eof instead of before.
12059 (input_interrupt): Tweak comment.
12061 2010-04-23 Doug Evans <dje@google.com>
12063 * server.c (start_inferior): Print inferior argv if --debug.
12065 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12067 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12068 * nto-x86-low.c: Include server.h
12070 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12072 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12073 be consistent with other sources of this directory.
12074 (init_registers_amd64): Correct name of source file of this function
12077 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12079 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12080 64-bit executables.
12082 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12084 * win32-i386-low.c: Add 64-bit support.
12085 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12086 (init_registers_amd64): Declare.
12087 (mappings): Add 64-bit version of array.
12088 (init_windows_x86): New function.
12089 (the_low_target): Change init_arch field to init_windows_x86.
12091 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12093 * win32-low.c: Adapt to support also 64-bit architecture.
12094 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12095 (get_image_name): Use SIZE_T type for local variable `done'.
12096 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12097 (toolhelp_get_dll_name): Idem.
12098 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12099 Use uintptr_t typecast to avoid warning.
12100 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12101 (handle_exception): Use phex_nz to avoid warning.
12102 (win32_wait): Remove unused local variable `process'.
12104 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12106 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12109 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12111 * configure.ac: Use `ws2_32' library for srv_mingw.
12112 * configure: Regenerate.
12113 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12114 * remote-utils.c: Likewise.
12116 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12118 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12119 if __x86_64__ is defined.
12121 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12123 * configure: Regenerate.
12125 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12127 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12128 * target.h (target_ops): New get_tib_address field.
12129 * win32-low.h (win32_thread_info): Add thread_local_base field.
12130 * win32-low.c (child_add_thread): Add tlb argument.
12131 Set thread_local_base field to TLB.
12132 (get_child_debug_event): Adapt to child_add_thread change.
12133 (win32_get_tib_address): New function.
12134 (win32_target_ops): Set get_tib_address field to
12135 win32_get_tib_address.
12136 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12138 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12140 * linux-low.c (linux_mourn): Also remove the process.
12141 * server.c (handle_target_event): Don't remove the process here.
12142 * nto-low.c (nto_mourn): New.
12143 (nto_target_ops): Install it.
12144 * spu-low.c (spu_mourn): New.
12145 (spu_target_ops): Install it.
12146 * win32-low.c (win32_mourn): New.
12147 (win32_target_ops): Install it.
12149 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12151 * server.h (buffer_xml_printf): Remove redundant `;'.
12153 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12155 * regcache.c (set_register_cache): Invalidate regcaches before
12156 changing the register cache layout.
12157 (regcache_invalidate_one): Allow a NULL regcache.
12158 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12159 regcaches before changing the register cache layout or the target
12162 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12164 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12165 variable warning on Linux/x86-64.
12167 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12169 GDBserver disconnected tracing support.
12171 * linux-low.c (linux_remove_process): Delete.
12172 (add_lwp): Don't set last_resume_kind here.
12173 (linux_kill): Use `mourn'.
12174 (linux_detach): Use `thread_db_detach', and `mourn'.
12175 (linux_mourn): New.
12176 (linux_attach_lwp_1): Adjust comment.
12177 (linux_attach): last_resume_kind moved the thread_info; adjust.
12178 (status_pending_p_callback): Adjust.
12179 (linux_wait_for_event_1): Adjust.
12180 (count_events_callback, select_singlestep_lwp_callback)
12181 (select_event_lwp_callback, cancel_breakpoints_callback)
12182 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12183 (proceed_one_lwp): Adjust.
12184 (linux_async): Add debug output.
12185 (linux_thread_stopped): New.
12186 (linux_pause_all): New.
12187 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12189 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12190 (thread_db_free): Delete declaration.
12191 (thread_db_detach, thread_db_mourn): Declare.
12192 * thread-db.c (thread_db_init): Use thread_db_mourn.
12193 (thread_db_free): Delete, split in two.
12194 (disable_thread_event_reporting): New.
12195 (thread_db_detach): New.
12196 (thread_db_mourn): New.
12198 * server.h (struct thread_info) <last_resume_kind>: New field.
12199 <attached>: Add comment.
12200 <gdb_detached>: New field.
12201 (handler_func): Change return type to int.
12202 (handle_serial_event, handle_target_event): Ditto.
12203 (gdb_connected): Declare.
12205 (disconnected_tracing): Declare.
12206 (stop_tracing): Declare.
12208 * server.c (handle_query) <qSupported>: Report support for
12209 disconnected tracing.
12210 (queue_stop_reply_callback): Account for running threads.
12211 (gdb_wants_thread_stopped): New.
12212 (gdb_wants_all_threads_stopped): New.
12213 (gdb_reattached_process): New.
12214 (handle_status): Clear the `gdb_detached' flag of all processes.
12215 In all-stop, stop all threads.
12216 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12217 (process_serial_event): If the remote connection breaks, or if an
12218 exit was forced with "monitor exit", force an event loop exit.
12219 Handle disconnected tracing on detach.
12220 (handle_serial_event): Adjust.
12221 (handle_target_event): If GDB isn't connected, forward events back
12222 to the inferior, unless the last process exited, in which case,
12223 exit gdbserver. Adjust interface.
12225 * remote-utils.c (remote_open): Don't block in accept. Instead
12226 register an event loop source on the listen socket file
12227 descriptor. Refactor bits into ...
12228 (listen_desc): ... this new global.
12229 (gdb_connected): ... this new function.
12230 (enable_async_notification): ... this new function.
12231 (handle_accept_event): ... this new function.
12232 (remote_close): Clear remote_desc.
12234 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12236 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12238 (mourn_inferior): Define.
12239 (target_process_qsupported): Avoid the dangling else problem.
12240 (thread_stopped): Define.
12241 (pause_all): Define.
12242 (target_waitstatus_to_string): Declare.
12243 * target.c (target_waitstatus_to_string): New.
12245 * tracepoint.c (tracing): Make extern.
12246 (disconnected_tracing): New.
12247 (stop_tracing): Make extern. Handle tracing stops due to GDB
12249 (cmd_qtdisconnected): New.
12250 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12251 (handle_tracepoint_general_set): Handle QTDisconnected.
12253 * event-loop.c (event_handler_func): Change return type to int.
12254 (process_event): Bail out if the event handler wants the event
12256 (handle_file_event): Ditto.
12257 (start_event_loop): Bail out if the event handler wants the event
12260 * nto-low.c (nto_target_ops): Adjust.
12261 * spu-low.c (spu_wait): Don't remove the process here.
12262 (spu_target_ops): Adjust.
12263 * win32-low.c (win32_wait): Don't remove the process here.
12264 (win32_target_ops): Adjust.
12266 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12268 * regcache.c (realloc_register_cache): Invalidate inferior's
12269 regcache before recreating it.
12271 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12273 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12275 2010-04-09 Stan Shebs <stan@codesourcery.com>
12276 Pedro Alves <pedro@codesourcery.com>
12278 * server.h (LONGEST): New.
12279 (struct thread_info) <while_stepping>: New field.
12280 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12282 (initialize_tracepoint, handle_tracepoint_general_set)
12283 (handle_tracepoint_query, tracepoint_finished_step)
12284 (tracepoint_was_hit, release_while_stepping_state_list):
12285 (current_traceframe): Declare.
12286 * server.c (handle_general_set): Handle tracepoint packets.
12287 (read_memory): New.
12288 (write_memory): New.
12289 (handle_search_memory_1): Use read_memory.
12290 (handle_query): Report support for conditional tracepoints, trace
12291 state variables, and tracepoint sources. Handle tracepoint
12293 (main): Initialize the tracepoints module.
12294 (process_serial_event): Handle traceframe reads/writes.
12296 * linux-low.c (handle_tracepoints): New.
12297 (linux_wait_1): Call it.
12298 (linux_resume_one_lwp): Handle while-stepping.
12299 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12300 (linux_target_ops): Install them.
12301 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12303 * linux-x86-low.c (x86_supports_tracepoints): New.
12304 (the_low_target). Install it.
12306 * mem-break.h (delete_breakpoint): Declare.
12307 * mem-break.c (delete_breakpoint): Make external.
12309 * target.h (struct target_ops): Add `supports_tracepoints',
12310 `read_pc', and `write_pc' fields.
12311 (target_supports_tracepoints): Define.
12312 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12315 * regcache.h (struct regcache) <registers_owned>: New field.
12316 (init_register_cache, regcache_cpy): Declare.
12317 (regcache_read_pc, regcache_write_pc): Declare.
12318 (register_cache_size): Declare.
12319 (supply_regblock): Declare.
12320 * regcache.c (init_register_cache): New.
12321 (new_register_cache): Use it.
12322 (regcache_cpy): New.
12323 (register_cache_size): New.
12324 (supply_regblock): New.
12325 (regcache_read_pc, regcache_write_pc): New.
12327 * tracepoint.c: New.
12329 * Makefile.in (OBS): Add tracepoint.o.
12330 (tracepoint.o): New rule.
12332 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12334 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12336 (i386-mmx.c): Likewise.
12337 (i386-mmx-linux.o): Likewise.
12338 (i386-mmx-linux.c): Likewise.
12340 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12341 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12342 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12343 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12345 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12346 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12347 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12349 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12351 * Makefile.in (clean): Updated.
12353 (i386-avx.c): Likewise.
12354 (i386-avx-linux.o): Likewise.
12355 (i386-avx-linux.c): Likewise.
12356 (amd64-avx.o): Likewise.
12357 (amd64-avx.c): Likewise.
12358 (amd64-avx-linux.o): Likewise.
12359 (amd64-avx-linux.c): Likewise.
12361 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12362 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12363 (srv_amd64_regobj): Add amd64-avx.o.
12364 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12365 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12366 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12367 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12368 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12369 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12370 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12372 * i387-fp.c: Include "i386-xstate.h".
12374 (i387_cache_to_xsave): Likewise.
12375 (i387_xsave_to_cache): Likewise.
12376 (x86_xcr0): Likewise.
12378 * i387-fp.h (i387_cache_to_xsave): Likewise.
12379 (i387_xsave_to_cache): Likewise.
12380 (x86_xcr0): Likewise.
12382 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12383 * linux-crisv32-low.c (target_regsets): Likewise.
12384 * linux-m68k-low.c (target_regsets): Likewise.
12385 * linux-mips-low.c (target_regsets): Likewise.
12386 * linux-ppc-low.c (target_regsets): Likewise.
12387 * linux-s390-low.c (target_regsets): Likewise.
12388 * linux-sh-low.c (target_regsets): Likewise.
12389 * linux-sparc-low.c (target_regsets): Likewise.
12390 * linux-xtensa-low.c (target_regsets): Likewise.
12392 * linux-low.c: Include <sys/uio.h>.
12393 (regsets_fetch_inferior_registers): Support nt_type.
12394 (regsets_store_inferior_registers): Likewise.
12395 (linux_process_qsupported): New.
12396 (linux_target_ops): Add linux_process_qsupported.
12398 * linux-low.h (regset_info): Add nt_type.
12399 (linux_target_ops): Add process_qsupported.
12401 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12403 (init_registers_i386_avx_linux): New.
12404 (init_registers_amd64_avx_linux): Likewise.
12405 (xmltarget_i386_linux_no_xml): Likewise.
12406 (xmltarget_amd64_linux_no_xml): Likewise.
12407 (PTRACE_GETREGSET): Likewise.
12408 (PTRACE_SETREGSET): Likewise.
12409 (x86_fill_xstateregset): Likewise.
12410 (x86_store_xstateregset): Likewise.
12411 (use_xml): Likewise.
12412 (x86_linux_update_xmltarget): Likewise.
12413 (x86_linux_process_qsupported): Likewise.
12414 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12415 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12416 init_registers_i386_linux here. Call
12417 x86_linux_update_xmltarget.
12418 (the_low_target): Add x86_linux_process_qsupported.
12420 * server.c (handle_query): Call target_process_qsupported.
12422 * target.h (target_ops): Add process_qsupported.
12423 (target_process_qsupported): New.
12425 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12427 * inferiors.c (add_thread): Set last_status kind to
12428 TARGET_WAITKIND_IGNORE.
12429 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12430 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12431 (linux_wait_1): Move `thread' local definition to block that uses
12432 it. Don't NULL initialize `event_child'.
12433 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12434 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12435 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12437 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12439 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12440 an extended waitstatus, or by a watchpoint.
12441 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12442 thread was stepping or has been stopped by a watchpoint.
12444 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12446 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12447 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12448 of another, then delete the previous, and validate all
12450 (validate_inserted_breakpoint): New.
12451 (delete_disabled_breakpoints): New.
12452 (validate_breakpoints): New.
12453 (check_mem_read): Validate breakpoints before trusting their
12454 shadow. Delete disabled breakpoints.
12455 (check_mem_write): Validate breakpoints before trusting they
12456 should be inserted. Delete disabled breakpoints.
12457 * mem-break.h (validate_breakpoints):
12458 * server.c (handle_query): Validate breakpoints when we see a
12461 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12463 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12464 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12465 if we could tell there's a GDB breakpoint at stop_pc.
12466 (need_step_over_p): Don't do a step over if we find a GDB
12467 breakpoint at the resume PC.
12469 * mem-break.c (struct raw_breakpoint): New.
12470 (enum bkpt_type): New type `gdb_breakpoint'.
12471 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12472 fields. New field `raw'.
12473 (find_raw_breakpoint_at): New.
12474 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12475 breakpoint instead.
12476 (set_breakpoint_at): Adjust.
12477 (delete_raw_breakpoint): New.
12478 (release_breakpoint): New.
12479 (delete_breakpoint): Rename to...
12480 (delete_breakpoint_1): ... this. Add proc parameter. Use
12481 release_breakpoint. Return ENOENT.
12482 (delete_breakpoint): Reimplement.
12483 (find_breakpoint_at): Delete.
12484 (find_gdb_breakpoint_at): New.
12485 (delete_breakpoint_at): Delete.
12486 (set_gdb_breakpoint_at): New.
12487 (delete_gdb_breakpoint_at): New.
12488 (gdb_breakpoint_here): New.
12489 (set_reinsert_breakpoint): Use release_breakpoint.
12490 (uninsert_breakpoint): Rename to ...
12491 (uninsert_raw_breakpoint): ... this.
12492 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12493 (reinsert_raw_breakpoint): Change parameter type to
12495 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12497 (check_breakpoints): Adjust. Use release_breakpoint.
12498 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12499 (breakpoint_inserted_here): Ditto.
12500 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12501 Don't trust the breakpoint's shadow if it is not inserted.
12502 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12503 (delete_all_breakpoints): Adjust.
12504 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12505 use delete_breakpoint_1.
12507 * mem-break.h (breakpoints_supported): Delete declaration.
12508 (set_gdb_breakpoint_at): Declare.
12509 (gdb_breakpoint_here): Declare.
12510 (delete_breakpoint_at): Delete.
12511 (delete_gdb_breakpoint_at): Declare.
12513 * server.h (struct raw_breakpoint): Forward declare.
12514 (struct process_info): New field `raw_breakpoints'.
12516 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12519 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12521 * linux-low.c (status_pending_p_callback): Fix comment.
12522 (linux_wait_for_event_1): Move most of the internal breakpoint
12523 handling from here...
12524 (linux_wait_1): ... to here.
12525 (count_events_callback): New.
12526 (select_singlestep_lwp_callback): New.
12527 (select_event_lwp_callback): New.
12528 (cancel_breakpoints_callback): New.
12529 (select_event_lwp): New.
12530 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12531 priority to all LWPs that have had events that should be reported
12532 to the client. Cancel breakpoints when about to reporting the
12533 event to the client, not while stopping lwps. No longer cancel
12534 finished single-steps here.
12535 (cancel_finished_single_step): Delete.
12536 (cancel_finished_single_steps): Delete.
12538 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12540 * mem-break.c (enum bkpt_type): New.
12541 (struct breakpoint): New field `type'.
12542 (set_breakpoint_at): Change return type to struct breakpoint
12543 pointer. Set type to `other_breakpoint' by default.
12544 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12545 in the breakpoint list.
12546 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12547 (reinsert_breakpoint): Rename to ...
12548 (reinsert_raw_breakpoint): ... this.
12549 (reinsert_breakpoints_at): Adjust.
12550 * mem-break.h (struct breakpoint): Declare.
12551 (set_breakpoint_at): Change return type to struct breakpoint
12554 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12556 * server.c (handle_query): Assign, not compare.
12558 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12560 Teach linux gdbserver to step-over-breakpoints.
12562 * linux-low.c (can_hardware_single_step): New.
12563 (supports_breakpoints): New.
12564 (handle_extended_wait): If stopping threads, read the stop pc of
12565 the new cloned LWP.
12567 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12568 low target doesn't support retrieving the PC.
12569 (add_lwp): Set last_resume_kind to resume_continue.
12570 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12571 (linux_attach): Don't clear stop_expected. Set the lwp's
12572 last_resume_kind to resume_stop.
12573 (linux_detach_one_lwp): Don't check for removed breakpoints.
12574 (check_removed_breakpoint): Delete.
12575 (status_pending_p): Rename to ...
12576 (status_pending_p_callback): ... this. Don't check for removed
12577 breakpoints. Don't consider threads that are stopped from GDB's
12579 (linux_wait_for_lwp): Always read the stop_pc here.
12580 (cancel_breakpoint): New.
12581 (step_over_bkpt): New global.
12582 (linux_wait_for_event_1): Implement stepping over breakpoints.
12583 (gdb_wants_lwp_stopped): New.
12584 (gdb_wants_all_stopped): New.
12585 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12586 single-step traps here. Store the thread's last reported target
12588 (send_sigstop): Don't clear stop_expected. Always set it,
12590 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12591 (cancel_finished_single_step): New.
12592 (cancel_finished_single_steps): New.
12593 (wait_for_sigstop): Don't cancel finished single-step traps here.
12594 (linux_resume_one_lwp): Don't check for removed breakpoints.
12595 Don't set `step' on non-hardware step archs.
12596 (linux_set_resume_request): Ignore resume_stop requests if already
12597 stopping or stopped. Set the lwp's last_resume_kind.
12598 (resume_status_pending_p): Don't check for removed breakpoints.
12599 (need_step_over_p): New.
12600 (start_step_over): New.
12601 (finish_step_over): New.
12602 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12603 requests. Clear the thread's last reported target waitstatus.
12604 Don't use the `suspended' flag. Don't consider pending breakpoints.
12605 (linux_resume): Start a step-over if necessary.
12606 (proceed_one_lwp): New.
12607 (proceed_all_lwps): New.
12608 (unstop_all_lwps): New.
12609 * linux-low.h (struct lwp_info): Rewrite comment for the
12610 `suspended' flag. Add the `stop_pc' field. Delete the
12611 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12612 Add `'last_resume_kind' and `need_step_over' fields.
12613 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12614 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12615 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12616 (set_raw_breakpoint_at): New.
12617 (set_breakpoint_at): Rewrite to use it.
12618 (reinsert_breakpoint_handler): Delete.
12619 (set_reinsert_breakpoint): New.
12620 (reinsert_breakpoint_by_bp): Delete.
12621 (delete_reinsert_breakpoints): New.
12622 (uninsert_breakpoint): Rewrite.
12623 (uninsert_breakpoints_at): New.
12624 (reinsert_breakpoint): Rewrite.
12625 (reinsert_breakpoints_at): New.
12626 (check_breakpoints): Rewrite.
12627 (breakpoint_here): New.
12628 (breakpoint_inserted_here): New.
12629 (check_mem_read): Adjust.
12630 * mem-break.h (breakpoints_supported, breakpoint_here)
12631 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12632 (reinsert_breakpoint_by_bp): Delete declaration.
12633 (delete_reinsert_breakpoints): Declare.
12634 (reinsert_breakpoint): Delete declaration.
12635 (reinsert_breakpoints_at): Declare.
12636 (uninsert_breakpoint): Delete declaration.
12637 (uninsert_breakpoints_at): Declare.
12638 (check_breakpoints): Adjust prototype.
12639 * server.h: Adjust include order.
12640 (struct thread_info): Declare here. Add a `last_status' field.
12642 2010-03-23 Michael Snyder <msnyder@vmware.com>
12644 * server.c (crc32): New function.
12645 (handle_query): Add handling for 'qCRC:' request.
12647 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12649 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12650 lwp had been stopped by a watchpoint.
12652 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12654 * server.h (internal_error): Declare.
12655 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12656 * utils.c (internal_error): New function.
12658 2010-03-15 Andreas Schwab <schwab@redhat.com>
12660 * configure.srv: Fix typo setting srv_regobj.
12662 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12664 * linux-low.c (fetch_register): Avoid passing a non string literal
12666 (usr_store_inferior_registers): Ditto.
12668 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12670 * linux-low.c (linux_write_memory): Bail out early if peeking
12673 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12675 * linux-low.h (struct lwp_info): New fields
12676 `stopped_by_watchpoint' and `stopped_data_address'.
12677 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12678 here, and cache them in the lwp object.
12679 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12681 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12683 (linux_stopped_by_watchpoint): Rewrite.
12684 (linux_stopped_data_address): Rewrite.
12686 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12688 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12689 switching the current inferior, not before.
12691 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12693 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12694 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12695 i386-linux.c and amd64-linux.c.
12696 (reg-i386.o): Removed.
12697 (reg-i386.c): Likewise.
12698 (reg-i386-linux.o): Likewise.
12699 (reg-i386-linux.c): Likewise.
12700 (reg-x86-64.o): Likewise.
12701 (reg-x86-64.c): Likewise.
12702 (reg-x86-64-linux.o): Likewise.
12703 (reg-x86-64-linux.c): Likewise.
12705 (i386.c): Likewise.
12706 (i386-linux.o): Likewise.
12707 (i386-linux.c): Likewise.
12708 (amd64.o): Likewise.
12709 (amd64.c): Likewise.
12710 (amd64-linux.o): Likewise.
12711 (amd64-linux.c): Likewise.
12713 * configure.srv (srv_i386_regobj): New.
12714 (srv_i386_linux_regobj): Likewise.
12715 (srv_amd64_regobj): Likewise.
12716 (srv_amd64_linux_regobj): Likewise.
12717 (srv_i386_32bit_xmlfiles): Likewise.
12718 (srv_i386_64bit_xmlfiles): Likewise.
12719 (srv_i386_xmlfiles): Likewise.
12720 (srv_amd64_xmlfiles): Likewise.
12721 (srv_i386_linux_xmlfiles): Likewise.
12722 (srv_amd64_linux_xmlfiles): Likewise.
12723 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12724 srv_xmlfiles to $srv_i386_xmlfiles.
12725 (i[34567]86-*-mingw32ce*): Likewise.
12726 (i[34567]86-*-mingw*): Likewise.
12727 (i[34567]86-*-nto*): Likewise.
12728 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12729 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12730 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12731 (x86_64-*-linux*): Likewise.
12733 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12734 (init_registers_amd64_linux): New.
12735 (x86_arch_setup): Replace init_registers_x86_64_linux with
12736 init_registers_amd64_linux.
12738 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12740 * configure.ac: Check for libdl. If it is not available link against
12741 static libthread_db.
12742 * configure: Regenerate.
12744 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12748 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12749 handing a read watchpoint.
12750 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12752 2010-02-12 Doug Evans <dje@google.com>
12754 * linux-low.c (linux_supports_tracefork_flag): Document.
12755 (linux_look_up_symbols): Add comment.
12757 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12759 * regcache.c (supply_register): Clear regcache if buf is NULL.
12761 2010-02-02 Nicolas Roche <roche@sourceware.org>
12762 Joel Brobecker <brobecker@adacore.com>
12764 * inferiors.c (find_inferior): Add function documentation.
12765 (unloaded_dll): Handle the case where the unloaded dll has not
12766 been previously registered in the dll list.
12768 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12770 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12771 (thumb2_breakpoint): New.
12772 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12774 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12776 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12777 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12780 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12782 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12784 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12786 * linux-s390-low.c (s390_collect_ptrace_register)
12787 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12789 2010-01-21 Doug Evans <dje@google.com>
12791 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12792 (PTRACE_ARG4_TYPE): New macro.
12793 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12794 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12795 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12796 (usr_store_inferior_registers): Ditto.
12797 (linux_read_memory, linux_write_memory): Ditto.
12798 (linux_test_for_tracefork): Ditto.
12800 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12801 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12803 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12805 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12808 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12810 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12811 prototype to take a regcache. Adjust.
12813 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12815 * regcache.h (struct thread_info): Forward declare.
12816 (struct regcache): New.
12817 (new_register_cache): Adjust prototype.
12818 (get_thread_regcache): Declare.
12819 (free_register_cache): Adjust prototype.
12820 (registers_to_string, registers_from_string): Ditto.
12821 (supply_register, supply_register_by_name, collect_register)
12822 (collect_register_as_string, collect_register_by_name): Ditto.
12823 * regcache.c (struct inferior_regcache_data): Delete.
12824 (get_regcache): Rename to ...
12825 (get_thread_regcache): ... this. Adjust. Switch inferior before
12826 fetching registers.
12827 (regcache_invalidate_one): Adjust.
12828 (regcache_invalidate): Fix prototype.
12829 (new_register_cache): Return the new register cache.
12830 (free_register_cache): Change prototype.
12831 (realloc_register_cache): Adjust.
12832 (registers_to_string): Change prototype to take a regcache. Adjust.
12833 (registers_from_string): Ditto.
12834 (register_data): Ditto.
12835 (supply_register): Ditto.
12836 (supply_register_by_name): Ditto.
12837 (collect_register): Ditto.
12838 (collect_register_as_string): Ditto.
12839 (collect_register_by_name): Ditto.
12840 * server.c (process_serial_event): Adjust.
12841 * linux-low.h (regset_fill_func, regset_store_func): Change
12843 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12845 * linux-low.c (get_stop_pc): Adjust.
12846 (check_removed_breakpoint): Adjust.
12847 (linux_wait_for_event): Adjust.
12848 (linux_resume_one_lwp): Adjust.
12849 (fetch_register): Add regcache parameter. Adjust.
12850 (usr_store_inferior_registers): Ditto.
12851 (regsets_fetch_inferior_registers): Ditto.
12852 (regsets_store_inferior_registers): Ditto.
12853 (linux_fetch_registers, linux_store_registers): Ditto.
12854 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12856 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12858 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12859 prototype to take a regcache.
12860 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12861 * remote-utils.c (convert_ascii_to_int, outreg)
12862 (prepare_resume_reply): Change prototype to take a regcache.
12864 * target.h (struct target_ops) <fetch_registers, store_registers>:
12865 Change prototype to take a regcache.
12866 (fetch_inferior_registers, store_inferior_registers): Change
12867 prototype to take a regcache. Adjust.
12868 * proc-service.c (ps_lgetregs): Adjust.
12869 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12870 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12871 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12872 take a regcache. Adjust.
12873 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12874 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12875 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12876 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12877 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12878 (cris_cannot_fetch_register):
12879 (cris_breakpoint_at): Change prototype to take a regcache.
12881 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12882 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12883 to take a regcache. Adjust.
12884 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12886 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12887 take a regcache. Adjust.
12888 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12889 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12890 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12891 * linux-mips-low.c (mips_get_pc):
12892 (mips_set_pc): Change prototype to take a regcache. Adjust.
12893 (mips_reinsert_addr): Adjust.
12894 (mips_collect_register): Change prototype to take a regcache.
12896 (mips_supply_register):
12897 (mips_collect_register_32bit, mips_supply_register_32bit)
12898 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12899 (mips_store_fpregset): Ditto.
12900 * linux-ppc-low.c (ppc_supply_ptrace_register)
12901 (ppc_supply_ptrace_register): Ditto.
12902 (parse_spufs_run): Adjust.
12903 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12904 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12905 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12906 take a regcache. Adjust.
12907 * linux-s390-low.c (s390_collect_ptrace_register)
12908 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12909 (s390_set_pc): Change prototype to take a regcache. Adjust.
12910 (s390_arch_setup): Adjust.
12911 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12912 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12913 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12914 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12915 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12917 (sparc_breakpoint_at): Adjust.
12918 * linux-xtensa-low.c (xtensa_fill_gregset):
12919 (xtensa_store_gregset):
12920 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12921 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12922 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12923 prototype to take a regcache. Adjust.
12924 * win32-arm-low.c (arm_fetch_inferior_register)
12925 (arm_store_inferior_register): Change prototype to take a
12927 * win32-i386-low.c (i386_fetch_inferior_register)
12928 (i386_store_inferior_register): Change prototype to take a
12930 * win32-low.c (child_fetch_inferior_registers)
12931 (child_store_inferior_registers): Change prototype to take a
12933 (win32_wait): Adjust.
12934 (win32_fetch_inferior_registers): Change prototype to take a
12936 (win32_store_inferior_registers): Adjust.
12937 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12938 store_inferior_register>: Change prototype to take a regcache.
12940 2010-01-20 Doug Evans <dje@google.com>
12942 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12944 (linux_wait_for_event1, linux_init_signals): Ditto.
12945 (W_STOPCODE): Provide definition if missing.
12947 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12949 * linux-low.c (linux_core_of_thread): New.
12950 (compare_ints, show_process, list_threads): New.
12951 (linux_qxfer_osdata): Report threads and cores.
12952 (linux_target_op): Register linux_core_of_thread.
12953 * remote-utils.c (prepare_resume_reply): Report the core.
12954 (buffer_xml_printf): Support %d specifier.
12955 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12957 (handle_query): Handle qXfer:threads. Announce availability
12959 * target.h (struct target_ops): New field core_of_thread.
12961 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12963 * Makefile.in (clean): Remove new generated files.
12964 (reg-s390.o, reg-s390.c): Remove rules.
12965 (reg-s390x.o, reg-s390x.c): Likewise.
12966 (s390-linux32.o, s390-linux32.c): Add rules.
12967 (s390-linux64.o, s390-linux64.c): Likewise.
12968 (s390x-linux64.o, s390x-linux64.c): Likewise.
12969 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12970 * linux-s390-low.c: Include <elf.h>.
12971 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12972 (init_registers_s390): Remove prototype.
12973 (init_registers_s390x): Likewise.
12974 (init_registers_s390_linux32): Add prototype.
12975 (init_registers_s390_linux64): Likewise.
12976 (init_registers_s390x_linux64): Likewise.
12977 (s390_num_regs_3264): New define.
12978 (s390_regmap_3264): New global variable.
12979 (s390_cannot_fetch_register): Remove obsolete check.
12980 (s390_cannot_store_register): Likewise.
12981 (s390_collect_ptrace_register): Handle upper/lower register halves.
12982 (s390_supply_ptrace_register): Likewise.
12983 (s390_fill_gregset): Update to register number changes.
12984 (s390_get_hwcap): New routine.
12985 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12986 Install appropriate regmap and register set.
12988 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12990 * server.c (gdbserver_version): Update copyright year to 2010.
12991 * gdbreplay.c (gdbreplay_version): Likewise.
12993 2009-12-28 Doug Evans <dje@google.com>
12995 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12996 elf/external.h. Include <elf.h> instead but only if necessary.
12998 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13000 * linux-low.c (linux_remove_process): Remove `detaching'
13001 parameter. Don't release/detach from thread_db here.
13002 (linux_kill): Release/detach from thread_db here, ...
13003 (linux_detach): ... and here, before actually detaching.
13004 (linux_wait_1): ... and here, when a process exits.
13005 * thread-db.c (any_thread_of): New.
13006 (thread_db_free): Switch the current inferior to a thread of the
13009 2009-12-21 Doug Evans <dje@google.com>
13011 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13013 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13014 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13015 warning ifndef __NR_tkill. Move setting of errno there too.
13016 Delete unnecessary resetting of errno after syscall.
13017 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13019 * configure.ac: Check for dladdr.
13020 * config.in: Regenerate.
13021 * configure: Regenerate.
13022 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13023 (try_thread_db_load): Update.
13025 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13027 2009-12-18 Doug Evans <dje@google.com>
13029 * event-loop.c: Include unistd.h if it exists.
13031 * linux-low.c (my_waitpid): Move definition away from being in
13032 between linux_tracefork_child/linux_test_for_tracefork.
13034 * gdb_proc_service.h (psaddr_t): Fix type.
13035 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13036 signature to match glibc.
13038 2009-12-16 Doug Evans <dje@google.com>
13040 * linux-low.c (linux_read_memory): Fix argument to read.
13042 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13044 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13045 events, don't leave current_inferior pointing at null.
13047 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13049 * win32-low.c (LOG): Delete.
13050 (OUTMSG): Output to stderr.
13051 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13052 on compile time LOG macro.
13053 (win32_wait): Fix debug output.
13055 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13057 * win32-low.c (win32_add_one_solib): If the dll name is
13058 "ntdll.dll", prepend the system directory to the dll path.
13060 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13062 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13064 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13065 Vladimir Prus <vladimir@codesourcery.com>
13067 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13068 * configure.ac: Check for __mcoldfire__ and set
13069 gdb_cv_m68k_is_coldfire.
13070 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13071 reg-cf.o and reg-m68k.o.
13072 * configure: Regenerated.
13074 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13076 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13077 Pass it to thread_db_free.
13078 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13079 proper `detaching' argument to linux_remove_process.
13080 * linux-low.h (thread_db_free): Add `detaching' parameter.
13081 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13083 (thread_db_free): Add `detaching' parameter. Only
13084 call td_ta_clear_event if detaching from process.
13086 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13088 * thread-db.c (thread_db_free): Fix typo.
13090 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13093 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13095 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13097 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13098 with an i686 compiler.
13099 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13101 * configure: Rebuilt.
13103 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13107 * server.c (handle_search_memory_1): Correct read_addr initialization
13108 in loop for searching subsequent chunks.
13110 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13112 * configure.ac: New --with-libthread-db option.
13113 * thread-db.c: Allow direct dependence on libthread_db.
13114 (thread_db_free): Adjust.
13115 * config.in: Regenerate.
13116 * configure: Likewise.
13118 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13121 * thread-db.c (attach_thread): New function.
13122 (maybe_attach_thread): Return success/failure.
13123 (find_new_threads_callback): Adjust.
13124 (thread_db_find_new_threads): Loop until no new threads.
13126 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13128 * proc-service.c (ps_lgetregs): Formatting.
13130 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13132 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13133 * configure.ac: Adjust.
13134 * linux-low.h (struct process_info_private): Move members to struct
13136 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13137 * linux-low.c (linux_remove_process): Adjust.
13138 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13139 * server.c (handle_query): Move code ...
13140 (handle_monitor_command): ... here. New function.
13141 * target.h (struct target_ops): New member.
13142 * thread-db.c (struct thread_db): New.
13143 (libthread_db_search_path): New variable.
13144 (thread_db_create_event, thread_db_enable_reporting)
13145 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13146 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13147 (try_thread_db_load_1, dladdr_to_soname): New functions.
13148 (try_thread_db_load, thread_db_load_search): New functions.
13149 (thread_db_init): Search for libthread_db.
13150 (thread_db_free): New function.
13151 (thread_db_handle_monitor_command): Likewise.
13152 * config.in: Regenerate.
13153 * configure: Regenerate.
13155 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13157 * spu-low.c (spu_kill): Wait for inferior to terminate.
13158 Call clear_inferiors.
13159 (spu_detach): Call clear_inferiors.
13161 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13163 * aclocal.m4: Regenerate.
13164 * config.in: Likewise.
13165 * configure: Likewise.
13167 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13169 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13170 (parse_spufs_run): New function.
13171 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13172 (ppc_breakpoint_at): Handle SPU breakpoints.
13174 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13176 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13177 (SPUFS_MAGIC): Define.
13178 (spu_enumerate_spu_ids): New function.
13179 (linux_qxfer_spu): New function.
13180 (linux_target_ops): Install linux_qxfer_spu.
13182 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13184 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13185 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13186 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13187 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13188 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13189 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13190 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13191 (init_registers_powerpc_cell32l): Add prototype.
13192 (init_registers_powerpc_cell64l): Likewise.
13193 (ppc_arch_setup): Detect Cell/B.E. architecture.
13195 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13197 * Makefile.in (datarootdir): New variable.
13199 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13201 * linux-low.c (linux_write_memory): Update debugging output.
13202 * Makefile.in (clean): Add new descriptions.
13203 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13204 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13205 * configure.srv: Add new files for arm*-*-linux*.
13206 * linux-arm-low.c: Add new declarations.
13207 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13208 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13209 (HWCAP_VFPv3D16): New.
13210 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13211 instead of __IWMMXT__.
13212 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13213 (arm_arch_setup): New.
13214 (target_regsets): Remove #ifdef. Add VFP regset.
13215 (the_low_target): Use arm_arch_setup.
13217 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13219 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13220 the main thread again.
13222 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13224 Adding Neutrino gdbserver.
13225 * configure: Regenerated.
13226 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13227 * configure.srv (i[34567]86-*-nto*): New target.
13228 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13229 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13230 (nto_comctrl) [__QNX__]: New function.
13231 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13233 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13235 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13238 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13239 Pedro Alves <pedro@codesourcery.com>
13241 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13242 don't support CONTEXT_EXTENDED_REGISTERS.
13243 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13244 (the_low_target): Install them.
13245 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13246 failing with ERROR_PIPE_NOT_CONNECTED.
13248 2009-06-30 Doug Evans <dje@google.com>
13249 Pierre Muller <muller@ics.u-strasbg.fr>
13251 Add h/w watchpoint support to x86-linux, win32-i386.
13252 * Makefile.in (SFILES): Add i386-low.c
13253 (i386_low_h): Define.
13254 (i386-low.o): Add dependencies.
13255 (linux-x86-low.o): Add i386-low.h dependency.
13256 (win32-i386-low.o): Ditto.
13257 * i386-low.c: New file.
13258 * i386-low.h: New file.
13259 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13260 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13261 * linux-low.c (linux_add_process): Initialize arch_private.
13262 (linux_remove_process): Free arch_private.
13263 (add_lwp): Initialize arch_private.
13264 (delete_lwp): Free arch_private.
13265 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13267 * linux-low.h (process_info_private): New member arch_private.
13268 (lwp_info): New member arch_private.
13269 (linux_target_ops): New members new_process, new_thread,
13271 (ptid_of): New macro.
13272 * linux-x86-low.c: Include stddef.h, i386-low.h.
13273 (arch_process_info): New struct.
13274 (arch_lwp_info): New struct.
13275 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13276 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13277 (i386_dr_low_get_status): New function.
13278 (x86_insert_point, x86_remove_point): New functions.
13279 (x86_stopped_by_watchpoint): New function.
13280 (x86_stopped_data_address): New function.
13281 (x86_linux_new_process, x86_linux_new_thread): New functions.
13282 (x86_linux_prepare_to_resume): New function.
13283 (the_low_target): Add entries for insert_point, remove_point,
13284 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13286 * server.c (debug_hw_points): New global.
13287 (monitor_show_help): Document set debug-hw-points.
13288 (handle_query): Process "set debug-hw-points".
13289 * server.h (debug_hw_points): Declare.
13290 (paddress): Declare.
13291 * utils.c (NUMCELLS, CELLSIZE): New macros.
13292 (get_sell, xsnprintf, paddress): New functions.
13293 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13294 remove_point, stopped_by_watchpoint, stopped_data_address.
13295 * win32-i386-low.c: Include i386-low.h.
13296 (debug_reg_state): Replaces dr.
13297 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13298 (i386_dr_low_get_status): New function.
13299 (i386_insert_point, i386_remove_point): New functions.
13300 (i386_stopped_by_watchpoint): New function.
13301 (i386_stopped_data_address): New function.
13302 (i386_initial_stuff): Update.
13303 (get_thread_context,set_thread_context,i386_thread_added): Update.
13304 (the_low_target): Add entries for insert_point,
13305 remove_point, stopped_by_watchpoint, stopped_data_address.
13306 * win32-low.c (win32_insert_watchpoint): New function.
13307 (win32_remove_watchpoint): New function.
13308 (win32_stopped_by_watchpoint): New function.
13309 (win32_stopped_data_address): New function.
13310 (win32_target_ops): Add entries for insert_watchpoint,
13311 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13312 * win32-low.h (win32_target_ops): New members insert_point,
13313 remove_point, stopped_by_watchpoint, stopped_data_address.
13315 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13317 * server.c (process_serial_event): Re-return unsupported, not
13318 error, if the type isn't recognized. Re-allow supporting only
13319 insert or remove packets. Also call require_running for
13320 breakpoints. Add missing break statement to default case. Tidy.
13321 * target.h (struct target_ops): Rename insert_watchpoint to
13322 insert_point, and remove_watchpoint to remove_point.
13324 * linux-low.h (struct linux_target_ops): Likewise.
13325 * linux-low.c (linux_insert_watchpoint): Rename to ...
13326 (linux_insert_point): ... this. Adjust.
13327 (linux_remove_watchpoint): Rename to ...
13328 (linux_remove_point): ... this. Adjust.
13329 (linux_target_ops): Adjust.
13330 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13331 (cris_insert_point): ... this.
13332 (cris_remove_watchpoint): Rename to ...
13333 (cris_remove_point): ... this.
13334 (the_low_target): Adjust.
13336 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13338 * server.c (handle_v_kill): Pass signal_pid to
13339 kill_inferior if multi_process is zero.
13341 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13343 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13344 * target.h (target_ops): Comment for *_watchpoint to make it clear
13345 the functions can get types '0' and '1'.
13347 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13349 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13350 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13351 * regcache.c (get_regcache): Likewise.
13352 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13353 * win32-low.c (child_fetch_inferior_registers): Remove check for
13356 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13357 Pedro Alves <pedro@codesourcery.com>
13359 * target.h (struct target_ops) <supports_multi_process>: New
13361 (target_supports_multi_process): New.
13362 * server.c (handle_query): Even if GDB reports support, only
13363 enable multi-process if the target also supports it. Report
13364 multi-process support only if the target backend supports it.
13365 * linux-low.c (linux_supports_multi_process): New function.
13366 (linux_target_ops): Install it as target_supports_multi_process
13369 2009-05-24 Doug Evans <dje@google.com>
13371 Global renaming of find_thread_pid to find_thread_ptid.
13372 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13373 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13374 All callers updated.
13376 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13377 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13380 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13381 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13382 (linux_resume_one_lwp): Ditto.
13384 2009-05-23 Doug Evans <dje@google.com>
13386 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13387 from struct inferior_list_entry * to struct lwp_info *.
13388 All callers updated.
13390 2009-05-13 Doug Evans <dje@google.com>
13392 * linux-x86-low.c: Don't include assert.h.
13393 (x86_siginfo_fixup): Use fatal, not assert.
13394 (x86_arch_setup): Fix comment.
13396 2009-05-12 Doug Evans <dje@google.com>
13398 Biarch support for i386/amd64 gdbserver.
13399 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13400 Add linux-x86-low.c.
13401 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13402 (linux-x86-low.o): Add.
13403 * linux-x86-64-low.c: Delete.
13404 * linux-i386-low.c: Delete.
13405 * linux-x86-low.c: New file.
13406 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13408 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13410 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13411 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13412 (linux_child_pid_to_exec_file): New function.
13413 (elf_64_header_p, elf_64_file_p): New functions.
13414 (siginfo_fixup): New function.
13415 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13416 give target a chance to convert layout.
13417 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13418 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13420 2009-05-07 Doug Evans <dje@google.com>
13422 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13423 (regsets_store_inferior_registers): Ditto.
13425 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13429 * linux-low.c (must_set_ptrace_flags): Delete.
13430 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13432 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13433 `lwp->must_set_ptrace_flags' instead.
13434 (linux_wait_for_event_1): Set ptrace options here.
13435 (linux_wait_1): ... not here.
13437 2009-04-30 Doug Evans <dje@google.com>
13439 * inferiors.c (started_inferior_callback): New function.
13440 (attached_inferior_callback): New function.
13441 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13442 * server.c (print_started_pid, print_attached_pid): New functions.
13443 (detach_or_kill_for_exit): New function.
13444 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13445 * server.h (have_started_inferiors_p): Declare.
13446 (have_attached_inferiors_p): Declare.
13448 * inferiors.c (remove_process): Fix memory leak, free process.
13449 * linux-low.c (linux_remove_process): New function.
13450 (linux_kill): Call it instead of remove_process.
13451 (linux_detach, linux_wait_1): Ditto.
13453 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13455 * configure.srv: Add x86 Windows CE target.
13457 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13459 * inferiors.c (get_thread_process): Make global.
13460 * server.h (get_thread_process): Add prototype.
13461 * thread-db.c (find_one_thread): Use get_thread_process
13462 instead of current_process.
13463 (thread_db_get_tls_address): Do not crash if called when
13464 thread layer is not yet initialized.
13466 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13468 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13469 * spu-low.c (current_tid): Rename to ...
13470 (current_ptid): ... this.
13471 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13472 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13473 ptid_get_lwp (current_ptid) instead of current_tid.
13474 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13475 instead of current_tid. Use find_process_pid to verify pid
13476 argument is valid. Pass proper argument to remove_process.
13477 (spu_thread_alive): Compare current_ptid instead of current_tid.
13478 (spu_resume): Likewise.
13480 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13482 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13485 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13487 Implement the multiprocess extensions, and add linux multiprocess
13490 * server.h (ULONGEST): Declare.
13491 (struct ptid, ptid_t): New.
13492 (minus_one_ptid, null_ptid): Declare.
13493 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13494 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13495 (struct inferior_list_entry): Change `id' type from unsigned from
13497 (struct sym_cache, struct breakpoint, struct
13498 process_info_private): Forward declare.
13499 (struct process_info): Declare.
13500 (current_process): Declare.
13501 (all_processes): Declare.
13502 (initialize_inferiors): Declare.
13503 (add_thread): Adjust to use ptid_t.
13504 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13505 (add_process, remove_process, find_thread_pid): Declare.
13506 (find_inferior_id): Adjust to use ptid_t.
13507 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13508 (multi_process): Declare.
13509 (push_event): Adjust to use ptid_t.
13510 (read_ptid, write_ptid): Declare.
13511 (prepare_resume_reply): Adjust to use ptid_t.
13512 (clear_symbol_cache): Declare.
13513 * inferiors.c (all_processes): New.
13514 (null_ptid, minus_one_ptid): New.
13515 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13516 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13517 (add_thread): Change unsigned long to ptid. Remove gdb_id
13519 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13520 (gdb_id_to_thread): Rename to ...
13521 (find_thread_pid): ... this. Change unsigned long to ptid.
13522 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13523 (loaded_dll, pull_pid_from_list): Adjust.
13524 (add_process, remove_process, find_process_pid)
13525 (get_thread_process, current_process, initialize_inferiors): New.
13526 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13527 (struct target_waitstatus) <related_pid>: Ditto.
13528 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13529 return type to int.
13530 (struct target_ops) <join>: Add `pid' argument.
13531 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13532 (struct target_ops) <wait>: Add `ptid' field. Change return type
13534 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13535 (mywait): Add `ptid' argument. Change return type to ptid_t.
13536 (target_pid_to_str): Declare.
13537 * target.c (set_desired_inferior): Adjust to use ptids.
13538 (mywait): Add new `ptid' argument. Adjust.
13539 (target_pid_to_str): New.
13540 * mem-break.h (free_all_breakpoints): Declare.
13541 * mem-break.c (breakpoints): Delelete.
13542 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13543 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13544 to use per-process breakpoint list.
13545 (free_all_breakpoints): New.
13546 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13547 (symbol_cache, all_symbols_looked_up): Delete.
13549 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13551 (prepare_resume_reply): Change ptid argument's type from unsigned
13552 long to ptid_t. Adjust. Implement W;process and X;process.
13553 (free_sym_cache, clear_symbol_cache): New.
13554 (look_up_one_symbol): Adjust to per-process symbol cache. *
13555 * server.c (cont_thread, general_thread, step_thread): Change type
13557 (attached): Delete.
13558 (multi_process): New.
13559 (last_ptid): Change type to ptid_t.
13560 (struct vstop_notif) <ptid>: Change type to ptid_t.
13561 (queue_stop_reply, push_event): Change `ptid' argument's type to
13563 (discard_queued_stop_replies): Add `pid' argument.
13564 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13565 changes. Don't reference the `attached' global.
13566 (attach_inferior): Adjust to mywait interface changes.
13567 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13568 features. Handle and report "multiprocess+". Handle
13570 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13572 (handle_v_kill): New.
13573 (handle_v_stopped): Adjust to use target_pid_to_str.
13574 (handle_v_requests): Allow multiple attaches and runs when
13575 multiprocess extensions are in effect. Handle "vKill".
13576 (myresume): Adjust to use ptids.
13577 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13578 (handle_status): Adjust to discard_queued_stop_replies interface
13580 (first_thread_of, kill_inferior_callback)
13581 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13582 (main): Call initialize_inferiors. Adjust to use ptids, killing
13583 and detaching from all inferiors. Handle multiprocess packet
13585 * linux-low.h: Include gdb_proc_service.h.
13586 (struct process_info_private): New.
13587 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13588 <lwpid_of>: Use ptid_get_lwp.
13589 (get_lwp_thread): Adjust.
13590 (struct lwp_info): Add `dead' member.
13591 (find_lwp_pid): Declare.
13592 * linux-low.c (thread_db_active): Delete.
13593 (new_inferior): Adjust comment.
13594 (inferior_pid): Delete.
13595 (linux_add_process): New.
13596 (handle_extended_wait): Adjust.
13597 (add_lwp): Change unsigned long to ptid.
13598 (linux_create_inferior): Add process to processes table. Adjust
13599 to use ptids. Don't set new_inferior here.
13600 (linux_attach_lwp): Rename to ...
13601 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13602 it. Adjust to use ptids.
13603 (linux_attach_lwp): New.
13604 (linux_attach): Add process to processes table. Don't set
13606 (struct counter): New.
13607 (second_thread_of_pid_p, last_thread_of_process_p): New.
13608 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13609 multiple processes.
13610 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13611 processes. Remove process from process table.
13612 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13613 to multiple processes.
13614 (any_thread_of): New.
13615 (linux_detach): Add `pid' argument, and handle it. Remove process
13616 from processes table.
13617 (linux_join): Add `pid' argument. Handle it.
13618 (linux_thread_alive): Change unsighed long argument to ptid_t.
13619 Consider dead lwps as not being alive.
13620 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13621 threads we're not interested in.
13622 (same_lwp, find_lwp_pid): New.
13623 (linux_wait_for_lwp): Change `pid' argument's type from int to
13625 (linux_wait_for_event): Rename to ...
13626 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13627 from int to ptid_t. Adjust.
13628 (linux_wait_for_event): New.
13629 (linux_wait_1): Add `ptid' argument. Change return type to
13630 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13631 that exit from the process table.
13632 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13634 (mark_lwp_dead): New.
13635 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13636 stopping all threads, mark its main lwp as dead.
13637 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13639 (fetch_register, usr_store_inferior_registers)
13640 (regsets_fetch_inferior_registers)
13641 (regsets_store_inferior_registers, linux_read_memory)
13642 (linux_write_memory): Inline `inferior_pid'.
13643 (linux_look_up_symbols): Adjust to use per-process
13644 `thread_db_active'.
13645 (linux_request_interrupt): Adjust to use ptids.
13646 (linux_read_auxv): Inline `inferior_pid'.
13647 (initialize_low): Don't reference thread_db_active.
13648 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13649 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13650 (ps_getpid): Return the pid of the current inferior.
13651 * thread-db.c (proc_handle, thread_agent): Delete.
13652 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13654 (find_one_thread): Change argument type to ptid_t. Adjust to
13656 (maybe_attach_thread): Adjust to per-process data and ptids.
13657 (thread_db_find_new_threads): Ditto.
13658 (thread_db_init): Ditto.
13659 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13660 processes table. Adjust to use ptids.
13661 (spu_kill, spu_detach): Adjust interface. Remove process from
13663 (spu_join, spu_thread_alive): Adjust interface.
13664 (spu_wait): Adjust interface. Remove process from processes
13665 table. Adjust to use ptids.
13666 * win32-low.c (current_inferior_tid): Delete.
13667 (current_inferior_ptid): New.
13668 (debug_event_ptid): New.
13669 (thread_rec): Take a ptid. Adjust.
13670 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13671 (child_delete_thread): Ditto.
13672 (do_initial_child_stuff): Add `attached' argument. Add process to
13674 (child_fetch_inferior_registers, child_store_inferior_registers):
13676 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13677 (win32_attach): Pass 1 to do_initial_child_stuff.
13678 (win32_kill): Adjust interface. Remove process from processes
13680 (win32_detach): Ditto.
13681 (win32_join): Adjust interface.
13682 (win32_thread_alive): Take a ptid.
13683 (win32_resume): Adjust to use ptids.
13684 (get_child_debug_event): Ditto.
13685 (win32_wait): Adjust interface. Remove exiting process from
13688 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13690 Non-stop mode support.
13692 * server.h (non_stop): Declare.
13693 (gdb_client_data, handler_func): Declare.
13694 (delete_file_handler, add_file_handler, start_event_loop):
13696 (handle_serial_event, handle_target_event, push_event)
13697 (putpkt_notif): Declare.
13698 * target.h (enum resume_kind): New.
13699 (struct thread_resume): Replace `step' field by `kind' field.
13700 (TARGET_WNOHANG): Define.
13701 (struct target_ops) <wait>: Add `options' argument.
13702 <supports_non_stop, async, start_non_stop>: New fields.
13703 (target_supports_non_stop, target_async): New.
13704 (start_non_stop): Declare.
13705 (mywait): Add `options' argument.
13706 * target.c (mywait): Add `options' argument. Print child exit
13707 notifications here.
13708 (start_non_stop): New.
13709 * server.c (non_stop, own_buf, mem_buf): New globals.
13710 (struct vstop_notif): New.
13711 (notif_queue): New global.
13712 (queue_stop_reply, push_event, discard_queued_stop_replies)
13713 (send_next_stop_reply): New.
13714 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13716 (attach_inferior): In non-stop mode, don't wait for the target
13718 (handle_general_set): Handle QNonStop.
13719 (handle_query): When handling qC, return the current general
13720 thread, instead of the first thread of the list.
13721 (handle_query): If the backend supports non-stop mode, include
13722 QNonStop+ in the qSupported query response.
13723 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13725 (handle_v_attach, handle_v_run): Handle non-stop mode.
13726 (handle_v_stopped): New.
13727 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13728 (myresume): Adjust to use resume_kind. Handle non-stop.
13729 (queue_stop_reply_callback): New.
13730 (handle_status): Handle non-stop mode.
13731 (main): Clear non_stop flag on reconnection. Use the event-loop.
13732 Refactor serial protocol handling from here ...
13733 (process_serial_event): ... to this new function. When GDB
13734 selects any thread, select one here. In non-stop mode, wait until
13735 GDB acks all pending events before exiting.
13736 (handle_serial_event, handle_target_event): New.
13737 * remote-utils.c (remote_open): Install remote_desc in the event
13739 (remote_close): Remove remote_desc from the event loop.
13740 (putpkt_binary): Rename to...
13741 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13742 (putpkt_binary): New as wrapper around putpkt_binary_1.
13743 (putpkt_notif): New.
13744 (prepare_resume_reply): In non-stop mode, don't change the
13746 * event-loop.c: New.
13747 * Makefile.in (OBJ): Add event-loop.o.
13748 (event-loop.o): New rule.
13750 * linux-low.h (pid_of): Moved here.
13752 (get_lwp_thread): Use lwpid_of.
13753 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13754 * linux-low.c (pid_of): Delete.
13755 (inferior_pid): Use lwpid_of.
13756 (linux_event_pipe): New.
13757 (target_is_async_p): New.
13759 (handle_extended_wait): Use lwpid_of.
13760 (add_lwp): Don't set lwpid field.
13761 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13762 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13763 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13764 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13765 first. Adjust to linux_wait_for_event interface changes. Use
13767 (linux_detach): Don't delete the main lwp here.
13768 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13769 (status_pending_p): Don't consider explicitly suspended lwps.
13770 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13771 pointer. Add OPTIONS argument. Change return type to int. Use
13772 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13773 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13774 pointer. Add status pointer argument. Return a pid instead of a
13775 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13776 changes. In non-stop mode, don't switch to a random thread.
13777 (linux_wait): Rename to...
13778 (linux_wait_1): ... this. Add target_options argument, and handle
13779 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13780 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13781 clean exit and signal exit code. Don't stop all threads in
13782 non-stop mode. In all-stop mode, only stop all threads when
13783 reporting a stop to GDB. Handle explicit thread stop requests.
13784 (async_file_flush, async_file_mark): New.
13786 (send_sigstop): Use lwpid_of.
13787 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13788 interface changes. In non-stop mode, don't switch to a random
13790 (linux_resume_one_lwp): Use lwpid_of.
13791 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13792 (linux_resume_one_thread): ... this. Handle resume_stop. In
13793 non-stop mode, don't look for pending flag in all threads.
13794 (resume_status_pending_p): Don't consider explicitly suspended
13796 (my_waitpid): Reimplement. Emulate __WALL.
13797 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13799 (sigchld_handler, linux_supports_non_stop, linux_async)
13800 (linux_start_non_stop): New.
13801 (linux_target_ops): Register linux_supports_non_stop, linux_async
13802 and linux_start_non_stop.
13803 (initialize_low): Install SIGCHLD handler.
13804 * thread-db.c (thread_db_create_event, find_one_thread)
13805 (thread_db_get_tls_address): Use lwpid_of.
13806 * win32-low.c (win32_detach): Adjust to use resume_kind.
13807 (win32_wait): Add `options' argument.
13808 * spu-low.c (spu_resume): Adjust to use resume_kind.
13809 (spu_wait): Add `options' argument.
13811 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13813 Decouple target code from remote protocol.
13815 * target.h (enum target_waitkind): New.
13816 (struct target_waitstatus): New.
13817 (struct target_ops) <wait>: Return an unsigned long. Take a
13818 target_waitstatus pointer instead of a char pointer.
13819 (mywait): Likewise.
13820 * target.c (mywait): Change prototype to return an unsigned long.
13821 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13822 * server.h (thread_from_wait, old_thread_from_wait): Delete
13824 (prepare_resume_reply): Change prototype to take a
13826 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13827 (last_status, last_ptid): New.
13828 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13829 pid instead of a signal.
13830 (attach_inferior): Remove "status" and "signal" parameters.
13832 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13834 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13835 (handle_v_requests, myresume): Remove "status" and "signal"
13836 parameters. Adjust.
13837 (handle_status): New.
13838 (main): Delete local `status'. Adjust.
13839 * remote-utils.c: Include target.h.
13840 (prepare_resume_reply): Change prototype to take a
13841 target_waitstatus. Adjust.
13843 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13845 * spu-low.c (spu_wait): Adjust.
13846 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13848 (win32_wait): Adjust.
13850 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13852 * target.h (struct thread_resume): Delete leave_stopped member.
13853 (struct target_ops): Add a `n' argument to the `resume' callback.
13854 * server.c (start_inferior): Adjust.
13855 (handle_v_cont, myresume): Adjust.
13856 * linux-low.c (check_removed_breakpoint): Adjust to resume
13857 interface change, and to removed leave_stopped field.
13858 (resume_ptr): Delete.
13859 (struct thread_resume_array): New.
13860 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13861 resume interface change.
13862 (linux_continue_one_thread, linux_queue_one_thread)
13863 (resume_status_pending_p): Check if the resume field is NULL
13864 instead of checking the leave_stopped member.
13865 (linux_resume): Adjust to the target resume interface change.
13866 * spu-low.c (spu_resume): Adjust to the target resume interface
13868 * win32-low.c (win32_detach, win32_resume): Ditto.
13870 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13872 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13874 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13876 (linux_continue_one_thread): Only preserve the stepping flag if
13877 there's a pending breakpoint.
13879 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13881 * server.c (main): After the inferior having exited, call
13882 remote_close before exiting gdbserver.
13884 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13886 Fix size of FPSCR in Power 7 processors.
13887 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13888 (PPC_FEATURE_HAS_DFP): New #define.
13889 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13892 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13894 * server.c (handle_query) Whitespace and formatting.
13896 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13898 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13899 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13900 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13901 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13902 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13903 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13904 Makefile.in, configure.ac: Fix whitespace throughout.
13905 * configure: Regenerate.
13907 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13909 * inferiors.c (find_inferior): Make it safe for the callback
13910 function to delete the currently iterated inferior.
13912 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13914 * Makefile.in (linuw_low_h): Move higher.
13915 (thread-db.o): Depend on $(linux_low_h).
13917 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13919 Rename "process" to "lwp" throughout.
13921 * linux-low.c (all_processes): Rename to...
13922 (all_lwps): ... this.
13923 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13924 (add_process): Rename to ...
13925 (add_lwp): ... this. Adjust.
13926 (linux_create_inferior): Adjust.
13927 (linux_attach_lwp): Adjust.
13928 (linux_attach): Adjust.
13929 (linux_kill_one_process): Rename to ...
13930 (linux_kill_one_lwp): ... this. Adjust.
13931 (linux_kill): Adjust.
13932 (linux_detach_one_process): Rename to ...
13933 (linux_detach_one_lwp): ... this. Adjust.
13934 (linux_detach): Adjust.
13935 (check_removed_breakpoint): Adjust.
13936 (status_pending_p): Adjust.
13937 (linux_wait_for_process): Rename to ...
13938 (linux_wait_for_lwp): ... this. Adjust.
13939 (linux_wait_for_event): Adjust.
13940 (send_sigstop): Adjust.
13941 (wait_for_sigstop): Adjust.
13942 (stop_all_processes): Rename to ...
13943 (stop_all_lwps): ... this.
13944 (linux_resume_one_process): Rename to ...
13945 (linux_resume_one_lwp): ... this. Adjust.
13946 (linux_set_resume_request, linux_continue_one_thread)
13947 (linux_queue_one_thread, resume_status_pending_p)
13948 (usr_store_inferior_registers, regsets_store_inferior_registers)
13949 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13951 * linux-low.h (get_process): Rename to ...
13952 (get_lwp): ... this. Adjust.
13953 (get_thread_process): Rename to ...
13954 (get_thread_lwp): ... this. Adjust.
13955 (get_process_thread): Rename to ...
13956 (get_lwp_thread): ... this. Adjust.
13957 (struct process_info): Rename to ...
13958 (struct lwp_info): ... this.
13959 (all_processes): Rename to ...
13960 (all_lwps): ... this.
13961 * proc-service.c (ps_lgetregs): Adjust.
13962 * thread-db.c (thread_db_create_event, find_one_thread)
13963 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13965 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13967 * server.c (handle_query): Handle "qAttached".
13969 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13971 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13972 GPLv3, update license URL.
13974 2009-03-01 Doug Evans <dje@google.com>
13976 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13977 (server_h): Add gdb_signals.h.
13978 (signals.o): Update.
13979 * server.h (target_signal_from_host,target_signal_to_host_p)
13980 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13982 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13984 * remote-utils.c (getpkt): Also generate remote-debug
13985 information if noack_mode is set.
13987 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13989 * server.c (handle_query): Report qXfer:siginfo:read and
13990 qXfer:siginfo:write as supported and handle them.
13991 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13992 * linux-low.c (linux_xfer_siginfo): New.
13993 (linux_target_ops): Set it.
13995 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13997 * server.c (gdbserver_usage): Mention --remote-debug.
13998 (main): Accept '--remote-debug' switch.
14000 2009-01-18 Doug Evans <dje@google.com>
14002 * regcache.c (new_register_cache): No need to check result of xcalloc.
14003 * server.c (handle_search_memory): Back out calls to xmalloc,
14004 result is checked and error is returned to user upon failure.
14005 (handle_query): Ditto. Add more checks for result of malloc.
14006 (handle_v_cont): Check result of malloc, report error back to
14008 (handle_v_run): Ditto. Call freeargv.
14009 * server.h (freeargv): Declare.
14010 * utils.c (freeargv): New fn.
14012 2009-01-15 Doug Evans <dje@google.com>
14014 * gdbreplay.c (perror_with_name): Make arg const char *.
14015 * server.h (target_signal_to_name): Make return type const char *.
14016 * thread-db.c (thread_db_err_str): Make return type const char *.
14017 * utils.c (perror_with_name): Make arg const char *.
14019 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14021 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14022 when handling a EXIT_PROCESS_DEBUG_EVENT.
14024 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14026 * gdbreplay.c (gdbreplay_version): Update copyright year.
14027 * server.c (gdbserver_version): Likewise.
14029 2009-01-05 Doug Evans <dje@google.com>
14031 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14032 (handle_extended_wait): Improve comment.
14034 2008-12-13 Doug Evans <dje@google.com>
14036 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14037 * server.h (ATTR_MALLOC): New macro.
14038 (xmalloc,xcalloc,xstrdup): Declare.
14039 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14040 * inferiors.c: Ditto.
14041 * linux-low.c: Ditto.
14042 * mem-break.c: Ditto.
14043 * regcache.c: Ditto.
14044 * remote-utils.c: Ditto.
14047 * win32-low.c: Ditto.
14049 2008-12-12 Doug Evans <dje@google.com>
14051 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14052 in debugging printf.
14054 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14056 2008-12-09 Doug Evans <dje@google.com>
14058 * linux-low.h (struct process_info): Delete member tid, unused.
14059 * thread-db.c (find_one_thread): Update.
14060 (maybe_attach_thread): Update.
14062 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14064 * target.h (struct target_ops): Add qxfer_osdata member.
14065 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14067 (linux_qxfer_osdata): New functions.
14068 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14070 * server.c (handle_query): Handle "qXfer:osdata:read:".
14071 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14072 (buffer_xml_printf): New functions.
14073 * server.h (struct buffer): New.
14074 (buffer_grow_str, buffer_grow_str0): New macros.
14075 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14076 (buffer_xml_printf): Declare.
14078 2008-11-24 Doug Evans <dje@google.com>
14080 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14082 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14084 * server.c (handle_v_run): Always use the supplied argument list.
14086 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14088 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14089 (xtensa_regmap_table): Add entry for scompare1.
14091 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14093 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14094 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14095 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14096 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14097 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14098 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14099 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14100 XML target descriptions.
14101 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14102 when inferior is running on an ISA 2.05 or later processor. Add
14103 special case to return offset for full 64-bit slot of FPSCR when
14106 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14108 * Makefile.in (SFILES, clean): Added sparc64 files.
14109 (reg-sparc64.o, reg-sparc64.c): New.
14110 * configure.srv (sparc*-*-linux*): New configuration.
14111 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14112 syscall arguments for SPARC.
14113 (regsets_store_inferior_registers): Likewise.
14114 * linux-sparc-low.c: New file.
14116 2008-10-21 Doug Evans <dje@google.com>
14118 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14119 (READLINE_DIR,READLINE_DEP): Delete.
14120 (INTERNAL_CFLAGS): Update.
14121 (LINTFLAGS): Update.
14123 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14125 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14126 whole argv from the last run, not just argv[0].
14128 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14130 * regcache.c (new_register_cache): Return NULL if the register
14131 cache size isn't known yet.
14132 (free_register_cache): Avoid dereferencing a NULL regcache.
14134 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14136 * configure.srv: Merge MIPS and MIPS64.
14138 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14140 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14142 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14144 * Makefile.in: Add required vsx dependencies.
14146 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14147 Declare init_registers_powerpc_vsx32l.
14148 Declare init_registers_powerpc_vsx64l.
14149 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14150 (ppc_arch_setup): Check for VSX in hwcap.
14151 (ppc_fill_vsxregset): New function.
14152 (ppc_store_vsxregset): New function.
14153 Add new VSX entry in regset_info target_regsets.
14155 * configure.srv: Add new VSX dependencies.
14157 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14159 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14160 (remote_open): Set or clear transport_is_reliable.
14161 (putpkt_binary): Don't expect acks in noack mode.
14162 (getpkt): Don't send ack/nac in noack mode.
14163 * server.c (handle_general_set): Handle QStartNoAckMode.
14164 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14166 (main): Reset noack_mode on every connection.
14167 * server.h (noack_mode): Declare.
14169 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14171 * Makefile.in (GDBREPLAY_OBS): New variable.
14172 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14174 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14175 Daniel Jacobowitz <dan@codesourcery.com>
14177 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14178 (usr_store_inferior_registers): Likewise.
14179 (regsets_store_inferior_registers): Likewise.
14181 2008-07-31 Rolf Jansen <rj@surtec.com>
14182 Pedro Alves <pedro@codesourcery.com>
14184 * configure.ac: Check for memmem declaration.
14185 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14186 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14187 (disable_packet_qfThreadInfo): Unconditionally compile.
14188 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14189 * configure, config.in: Regenerate.
14191 2008-07-28 Doug Kwan <dougkwan@google.com>
14193 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14194 (linux_write_memory): Remove declaration of errno.
14196 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14198 * linux-low.c (handle_extended_wait): Do not use "status"
14199 variable uninitialized.
14201 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14203 * server.c (handle_v_attach): Inhibit reporting dll changes.
14205 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14207 * remote-utils.c (prepare_resume_reply): If requested, don't
14208 output "thread:TID" in the T stop reply.
14210 * server.c (disable_packet_vCont, disable_packet_Tthread)
14211 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14212 (handle_query): If requested, disable support for qC, qfThreadInfo
14214 (handle_v_requests): If requested, disable support for vCont.
14215 (gdbserver_show_disableable): New.
14216 (main): Handle --disable-packet and --disable-packet=LIST.
14218 * server.h (disable_packet_vCont, disable_packet_Tthread)
14219 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14221 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14223 * server.c (gdbserver_usage): Mention --version.
14225 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14227 * Makefile.in (gdbreplay.o): New rule.
14229 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14231 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14232 message, not gdbserver.
14234 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14235 Nathan Sidwell <nathan@codesourcery.com>
14236 Joseph Myers <joseph@codesourcery.com>
14238 * acinclude.m4: Include ../../config/acx.m4.
14239 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14240 * configure, config.in: Regenerate.
14241 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14242 * server.c (gdbserver_version): Print PKGVERSION.
14243 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14244 (main): Adjust gdbserver_usage calls.
14245 * gdbreplay.c (version, host_name): Add declarations.
14246 (gdbreplay_version, gdbreplay_usage): New.
14247 (main): Accept --version and --help options.
14249 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14251 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14252 (arm_breakpoint_at): Handle Thumb.
14253 (the_low_target): Add comment.
14255 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14257 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14259 2008-05-09 Doug Evans <dje@google.com>
14261 * server.h (decode_search_memory_packet): Declare.
14262 * remote-utils.c (decode_search_memory_packet): New fn.
14263 * server.c (handle_search_memory_1): New fn.
14264 (handle_search_memory): New fn.
14265 (handle_query): Process qSearch:memory packets.
14267 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14269 * regcache.c (registers_length): Remove.
14270 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14271 full register packet.
14272 * regcache.h (registers_length): Remove prototype.
14273 * server.h (PBUFSIZ): Define to 16384.
14275 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14277 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14278 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14279 powerpc-64l.o, and powerpc-altivec64l.o.
14280 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14281 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14282 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14283 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14284 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14287 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14288 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14289 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14290 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14291 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14292 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14293 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14294 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14295 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14296 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14299 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14300 (init_registers_powerpc_32l): ... this new prototype.
14301 (init_registers_powerpc_32): Remove, replace by ...
14302 (init_registers_powerpc_altivec32l): ... this new prototype.
14303 (init_registers_powerpc_e500): Remove, replace by ...
14304 (init_registers_powerpc_e500l): ... this new prototype.
14305 (init_registers_ppc64): Remove, replace by ...
14306 (init_registers_powerpc_64l): ... this new prototype.
14307 (init_registers_powerpc_64): Remove, replace by ...
14308 (init_registers_powerpc_altivec64l): ... this new prototype.
14309 (ppc_num_regs): Set to 73.
14310 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14311 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14312 (ppc_cannot_store_register): Handle orig_r3 and trap.
14313 (ppc_arch_setup): Update init_registers_... calls.
14314 (ppc_fill_gregset): Handle orig_r3 and trap.
14316 * inferiors.c (clear_inferiors): Reset current_inferior.
14318 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14320 * acinclude.m4: Add override.m4.
14321 * configure: Regenerate.
14323 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14325 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14326 initial call to init_register_ppc64.
14328 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14330 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14331 single powerpc*-*-linux* case.
14332 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14334 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14336 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14337 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14339 * linux-ppc-low.c: Include <elf.h>.
14340 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14341 (ppc_hwcap): New global variable.
14342 (ppc_regmap): Remove __SPE__ #ifdef sections.
14343 (ppc_regmap_e500): New global variable.
14344 (ppc_cannot_store_register): Update __SPE__ special case.
14345 (ppc_get_hwcap): New function.
14346 (ppc_arch_setup): Use it to determine whether inferior supports
14347 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14348 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14349 Do not access registers if target does not support AltiVec.
14350 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14351 Do not access registers if target does not support SPE.
14352 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14354 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14356 * linux-low.c (disabled_regsets, num_regsets): New.
14357 (use_regsets_p): Delete.
14358 (linux_wait_for_process): Clear disabled_regsets.
14359 (regsets_fetch_inferior_registers): Check and set it.
14360 (regsets_store_inferior_registers): Likewise.
14361 (linux_fetch_registers, linux_store_registers): Do not use
14363 (initialize_low): Allocate disabled_regsets.
14365 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14367 * Makefile.in (LIBOBJS): New.
14368 (OBS): Use LIBOBJS.
14369 (memmem.o): New rule.
14370 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14371 * configure: Regenerated.
14373 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14375 * server.c (handle_query): Never return "unsupported" for
14376 qXfer:features:read queries.
14378 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14380 * server.c (get_features_xml): Fix inverted condition.
14381 (handle_query): Always support qXfer:feature:read.
14383 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14385 * server.c (wrapper_argv): New.
14386 (start_inferior): Handle wrapper_argv. If set, expect an extra
14388 (gdbserver_usage): Document --wrapper.
14389 (main): Parse --wrapper.
14391 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14393 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14394 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14395 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14396 (ppc_set_pc): Likewise.
14397 (ppc_arch_setup): New function.
14398 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14399 of collect_register.
14400 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14402 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14404 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14405 instead of linux-ppc64-low.o.
14406 * linux-ppc64-low.c: Remove file.
14407 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14408 (linux-ppc64-low.o): Remove rule.
14410 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14411 (init_registers_powerpc_64): Likewise.
14412 (ppc_regmap): Conditionally define depending on __powerpc64__.
14413 (ppc_cannot_store_register): Do not special-case "fpscr" when
14414 compiled on __powerpc64__.
14415 (ppc_collect_ptrace_register): New function.
14416 (ppc_supply_ptrace_register): New function.
14417 (ppc_breakpoint): Change type to "unsigned int".
14418 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14419 (the_low_target): Conditionally provide initializers for the
14420 arch_setup member depending on __powerpc64__. Install
14421 collect_ptrace_register and supply_ptrace_register members.
14423 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14425 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14426 * server.c (gdbserver_xmltarget): Define.
14427 (get_features_xml): Use it to replace "target.xml" and arch_string.
14429 * configure.srv: Remove srv_xmltarget. Add XML files that were
14430 mentioned there to srv_xmlfiles instead. Remove conditional tests
14431 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14432 srv_xmlfiles and srv_regobj to include all possible choices.
14433 * configure.ac (srv_xmltarget): Remove.
14434 (srv_xmlfiles): Do not add "target.xml".
14435 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14436 checks for supplementary target information.
14437 * configure: Regenerate.
14438 * Makefile.in (XML_TARGET): Remove.
14439 (target.xml): Remove rule.
14440 (clean): Do not clean up target.xml.
14441 (.PRECIOUS): Do not mention target.xml.
14443 * target.h (struct target_ops): Remove arch_string member.
14444 * linux-low.c (linux_arch_string): Remove.
14445 (linux_target_ops): Remove arch_string initializer.
14446 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14447 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14448 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14449 * spu-low.c (spu_arch_string): Remove.
14450 (spu_target_ops): Remove arch_string initializer.
14451 * win32-low.c (win32_arch_string): Remove.
14452 (win32_target_ops): Remove arch_string initializer.
14453 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14454 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14455 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14457 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14459 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14460 by collect_ptrace_register and supply_ptrace_register hooks.
14461 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14462 instead of checking for the_low_target.left_pad_xfer.
14463 (usr_store_inferior_registers): Use collect_ptrace_register callback
14464 instead of checking for the_low_target.left_pad_xfer.
14466 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14467 (s390_supply_ptrace_register): Likewise.
14468 (s390_fill_gregset): Call s390_collect_ptrace_register.
14469 (the_low_target): Update.
14471 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14472 (ppc_supply_ptrace_register): Likewise.
14473 (the_low_target): Update.
14475 * linux-i386-low.c (the_low_target): Update.
14476 * linux-x86-64-low.c (the_low_target): Update.
14478 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14480 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14481 reg-s390.o and reg-s390x.o.
14483 * linux-low.c (new_inferior): New global variable.
14484 (linux_create_inferior, linux_attach): Set it.
14485 (linux_wait_for_process): Call the_low_target.arch_setup after the
14486 target has stopped for the first time.
14487 (initialize_low): Do not call the_low_target.arch_setup.
14489 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14490 (s390_set_pc): Likewise.
14491 (s390_arch_setup): New function.
14492 (the_low_target): Use s390_arch_setup as arch_setup routine.
14494 * regcache.c (realloc_register_cache): New function.
14495 (set_register_cache): Call it for each existing regcache.
14497 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14499 * server.h (init_registers): Remove prototype.
14501 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14502 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14503 instead of init_registers ().
14504 * linux-arm-low.c (init_registers_arm): Add prototype.
14505 (init_registers_arm_with_iwmmxt): Likewise.
14506 (the_low_target): Add initializer for arch_setup field.
14507 * linux-cris-low.c (init_registers_cris): Add prototype.
14508 (the_low_target): Add initializer for arch_setup field.
14509 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14510 (the_low_target): Add initializer for arch_setup field.
14511 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14512 (the_low_target): Add initializer for arch_setup field.
14513 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14514 (the_low_target): Add initializer for arch_setup field.
14515 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14516 (the_low_target): Add initializer for arch_setup field.
14517 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14518 (the_low_target): Add initializer for arch_setup field.
14519 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14520 (init_registers_mips64_linux): Likewise.
14521 (the_low_target): Add initializer for arch_setup field.
14522 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14523 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14524 (the_low_target): Add initializer for arch_setup field.
14525 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14526 (init_registers_powerpc_64): Likewise.
14527 (the_low_target): Add initializer for arch_setup field.
14528 * linux-s390-low.c (init_registers_s390): Add prototype.
14529 (init_registers_s390x): Likewise.
14530 (the_low_target): Add initializer for arch_setup field.
14531 * linux-sh-low.c (init_registers_sh): Add prototype.
14532 (the_low_target): Add initializer for arch_setup field.
14533 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14534 (the_low_target): Add initializer for arch_setup field.
14535 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14536 (the_low_target): Add initializer for arch_setup field.
14538 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14539 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14540 instead of init_registers ().
14541 * win32-arm-low.c (init_registers_arm): Add prototype.
14542 (the_low_target): Add initializer for arch_setup field.
14543 * win32-i386-low.c (init_registers_i386): Add prototype.
14544 (the_low_target): Add initializer for arch_setup field.
14546 * spu-low.c (init_registers_spu): Add prototype.
14547 (initialize_low): Call initialie_registers_spu () instead of
14548 initialize_registers ().
14550 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14552 * server.c (handle_v_requests): When handling the vRun and vAttach
14553 packets, if already debugging a process, don't kill it. Return an
14556 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14558 * server.c (handle_query): Correct length check.
14560 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14562 * win32-low.c (do_initial_child_stuff): Add process handle
14563 parameter. Set current_process_handle and current_process_id from the
14564 parameters. Clear globals.
14565 (win32_create_inferior): Don't set current_process_handle and
14566 current_process_id here. Instead pass them on the call to
14567 do_initial_child_stuff.
14568 (win32_attach): Likewise.
14569 (win32_clear_inferiors): New.
14570 (win32_kill): Don't close the current process handle or the
14571 current thread handle here. Instead call win32_clear_inferiors.
14572 (win32_detach): Don't open a new handle to the process. Call
14573 win32_clear_inferiors.
14574 (win32_join): Don't rely on current_process_handle; open a new
14575 handle using the process id.
14576 (win32_wait): Call win32_clear_inferiors when the inferior process
14579 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14581 * server.c (monitor_show_help): Add "exit".
14583 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14585 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14586 (clean): Add reg-xtensa.c.
14587 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14588 * configure.srv (xtensa*-*-linux*) New target.
14589 * linux-xtensa-low.c: New.
14590 * xtensa-xtregs.c: New.
14592 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14594 * hostio.c: Don't include errno.h.
14595 (errno_to_fileio_errno): Move to hostio-errno.
14596 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14597 error number outputting to the target->hostio_last_error callback.
14598 (hostio_packet_error): Use FILEIO_EINVAL directly.
14599 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14600 calls to hostio_error.
14601 * hostio-errno.c: New.
14602 * server.h (hostio_last_error_from_errno): Declare.
14603 * target.h (target_ops): Add hostio_last_error member.
14604 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14605 as hostio_last_error handler.
14606 * spu-low.c (spu_target_ops): Likewise.
14607 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14608 (wince_hostio_last_error): New functions.
14609 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14610 as hostio_last_error handler.
14611 (win32_target_ops) [!_WIN32_WCE]: Register
14612 hostio_last_error_from_errno as hostio_last_error handler.
14613 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14614 (hostio-errno.o): New rule.
14615 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14616 * configure.srv (srv_hostio_err_objs): New variable. Default to
14618 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14619 * configure: Regenerate.
14621 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14623 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14624 (linux_kill, linux_detach): Clean up the process list.
14625 * remote-utils.c (remote_open): Improve port number parsing.
14626 (putpkt_binary, input_interrupt): Only send interrupts if the target
14628 * server.c (extended_protocol): Make static.
14629 (attached): Define earlier.
14630 (exit_requested, response_needed, program_argv): New variables.
14631 (target_running): New.
14632 (start_inferior): Clear attached here.
14633 (attach_inferior): Set attached here.
14634 (require_running): Define.
14635 (handle_query): Use require_running and target_running. Implement
14637 (handle_v_attach, handle_v_run): New.
14638 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14639 (gdbserver_usage): Update.
14640 (main): Redo argument parsing. Handle --debug and --multi. Handle
14641 --attach along with other options or after the port. Save
14642 program_argv. Support no initial program. Resynchronize
14643 communication with GDB after an error. Handle "monitor exit".
14644 Use require_running and target_running. Always allow the extended
14645 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14646 restart in extended mode.
14647 * README: Refer to the GDB manual. Update --attach usage.
14649 2007-12-20 Andreas Schwab <schwab@suse.de>
14651 * linux-low.c (STACK_SIZE): Define.
14652 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14653 (linux_test_for_tracefork): Likewise.
14655 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14657 * linux-low.c (linux_wait_for_event): Update messages. Do not
14658 reinsert auto-delete breakpoints.
14659 * mem-break.c (struct breakpoint): Change return type of handler to
14661 (set_breakpoint_at): Update handler type.
14662 (reinsert_breakpoint_handler): Return 1 instead of calling
14664 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14666 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14667 * mem-break.h (set_breakpoint_at): Update handler type.
14668 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14669 * win32-low.c (auto_delete_breakpoint): New.
14670 (get_child_debug_event): Use it.
14672 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14674 * configure.ac: Check for pread and pwrite.
14675 * hostio.c (handle_pread): Fall back to lseek and read.
14676 (handle_pwrite): Fall back to lseek and write.
14677 * config.in, configure: Regenerated.
14679 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14681 * server.c (myresume): Add own_buf argument.
14682 (main): Update calls.
14684 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14686 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14687 * remote-utils.c (remote_open): Do not call disable_async_io.
14688 (block_async_io): Delete.
14689 (unblock_async_io): Make static.
14690 (initialize_async_io): New.
14691 * server.c (handle_v_cont): Handle async I/O here.
14692 (myresume): Likewise. Move other common resume tasks here...
14693 (main): ... from here. Call initialize_async_io. Disable async
14694 I/O before the main loop.
14695 * server.h (initialize_async_io): Declare.
14696 (block_async_io, unblock_async_io): Delete prototypes.
14697 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14699 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14701 * remote-utils.c (readchar): Allow binary data in received messages.
14703 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14705 * win32-low.c (attaching): New global.
14706 (win32_create_inferior): Clear the `attaching' global.
14707 (win32_attach): Set the `attaching' global.
14708 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14709 attaching. Only set a breakpoint at the entry point if not
14712 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14714 * server.c (main): Don't report dll events on the initial
14715 connection on attaches.
14717 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14719 * server.c (main): Relax numerical bases supported for the pid of
14720 the --attach command line argument.
14722 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14724 * win32-low.c (win32_attach): Call OpenProcess before
14725 DebugActiveProcess, not after. Add last error output to error
14728 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14730 * win32-low.c (win32_get_thread_context)
14731 (win32_set_thread_context): New functions.
14732 (thread_rec): Use win32_get_thread_context.
14733 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14734 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14737 2007-12-03 Leo Zayas
14738 Pedro Alves <pedro_alves@portugalmail.pt>
14740 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14742 (child_add_thread): Minor cleanup.
14743 (child_continue): Resume artificially suspended threads before
14744 calling ContinueDebugEvent.
14745 (suspend_one_thread): New.
14746 (fake_breakpoint_event): New.
14747 (get_child_debug_event): Change return type to int. Check here if
14748 gdb sent an interrupt request. If a soft interrupt was requested,
14749 fake a breakpoint event. Return 0 if there is no event to handle,
14751 (win32_wait): Don't check here if gdb sent an interrupt request.
14752 Ensure there is a valid event to handle.
14753 (win32_request_interrupt): Add soft interruption method as last
14756 2007-12-03 Leo Zayas
14757 Pedro Alves <pedro_alves@portugalmail.pt>
14759 * win32-low.h (win32_thread_info): Add descriptions to the
14760 structure members. Replace `suspend_count' counter by a
14762 * win32-low.c (thread_rec): Update condition of when to get the
14763 context from the inferior. Rely on ContextFlags being set if it
14764 has already been retrieved. Only suspend the inferior thread if
14765 we haven't already. Warn if that fails.
14766 (continue_one_thread): s/suspend_count/suspended/. Only call
14767 ResumeThread once. Warn if that fails.
14769 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * win32-low.c (win32_wait): Don't read from the inferior when it
14772 has already exited.
14774 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14776 * Makefile.in (win32_low_h): New variable.
14777 (win32-low.o): Add dependency on $(win32_low_h).
14778 (win32-arm-low.o, win32-i386-low.o): New rules.
14780 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14782 * hostio.c: Correct copyright year.
14784 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14786 * Makefile.in (OBS): Add hostio.o.
14787 (hostio.o): New rule.
14788 * server.h (handle_vFile): Declare.
14789 * hostio.c: New file.
14790 * server.c (handle_v_requests): Take packet_len and new_packet_len
14791 for binary packets. Call handle_vFile.
14792 (main): Update call to handle_v_requests.
14794 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14796 * linux-low.c: Include <sched.h>.
14798 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14800 * linux-low.c (linux_tracefork_grandchild): New.
14801 (linux_tracefork_child): Use clone.
14802 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14804 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14806 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14808 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14810 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14812 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14814 * inferiors.c (change_inferior_id): Delete.
14815 (add_pid_to_list, pull_pid_from_list): New.
14816 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14817 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14818 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14819 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14820 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14821 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14822 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14823 (using_threads): Always set to 1.
14824 (handle_extended_wait): New.
14825 (add_process): Do not set TID.
14826 (linux_create_inferior): Set must_set_ptrace_flags.
14827 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14828 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14829 (linux_thread_alive): Rename TID argument to LWPID.
14830 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14831 (linux_wait_for_event): Do not use TID or check using_threads. Update
14832 call to dead_thread_notify. Call handle_extended_wait.
14833 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14834 (send_sigstop): Delete sigstop_sent.
14835 (wait_for_sigstop): Avoid TID.
14836 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14837 (linux_test_for_tracefork): New.
14838 (linux_lookup_signals): Use thread_db_active and
14839 linux_supports_tracefork_flag.
14840 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14841 * linux-low.h (get_process_thread): Avoid TID.
14842 (struct process_ifo): Move thread_known and tid to the end. Remove
14844 (linux_attach_lwp, thread_db_init): Update prototypes.
14845 * server.h (change_inferior_id): Delete prototype.
14846 (add_pid_to_list, pull_pid_from_list): New prototypes.
14847 * thread-db.c (thread_db_use_events): New.
14848 (find_first_thread): Rename to...
14849 (find_one_thread): ...this. Update callers and messages. Do not
14850 call fatal. Check thread_db_use_events. Do not call
14851 change_inferior_id or new_thread_notify.
14852 (maybe_attach_thread): Update. Do not call new_thread_notify.
14853 (thread_db_init): Set thread_db_use_events. Check use_events.
14854 * utils.c (fatal, warning): Correct message prefix.
14856 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14858 * Makefile.in (clean): Remove new files.
14859 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14860 (powerpc-64.o, powerpc-64.c): New rules.
14861 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14862 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14864 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14866 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14867 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14868 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14869 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14870 (target_regsets): Add AltiVec and SPE register sets.
14871 * configure.ac: Check for AltiVec and SPE.
14872 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14873 (ppc_fill_vrregset, ppc_store_vrregset): New.
14874 (target_regsets): Add AltiVec register set.
14875 * configure: Regenerated.
14877 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14879 * linux-low.c (O_LARGEFILE): Define.
14880 (linux_read_memory): Use /proc/PID/mem.
14881 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14882 * configure, config.in: Regenerated.
14884 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14886 * linux-low.c (linux_wait_for_event): Do not pass signals while
14889 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14891 * win32-low.c (create_process): New.
14892 (win32_create_inferior): Use create_process instead of
14893 CreateProcess. If create_process failed retry appending an ".exe"
14894 suffix. Store the GetLastError result immediatelly after
14895 create_process calls and use it on the call to error.
14897 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14899 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14901 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14903 * configure.ac: Switch license to GPLv3.
14905 2007-08-01 Michael Snyder <msnyder@access-company.com>
14907 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14909 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14911 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14913 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14914 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14915 CloseToolhelp32Snapshot.
14916 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14917 CloseToolhelp32Snapshot.
14919 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14921 * server.c (main): Check for inferior exit before main loop.
14923 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14925 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14926 instead of on tmp_desc.
14928 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14929 Daniel Jacobowitz <dan@codesourcery.com>
14931 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14932 (add_thread): Minor cleanups.
14933 (clear_inferiors): Move lower in the file. Clear the DLL
14935 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14936 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14937 (xml_escape_text): New.
14938 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14940 (handle_v_cont): Report errors.
14941 (gdbserver_version): Update.
14942 (main): Correct size of own_buf. Do not report initial DLL events.
14943 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14944 (unloaded_dll, xml_escape_text): New.
14945 * win32-low.c (enum target_waitkind): Update comments.
14946 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14947 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14948 (win32_EnumProcessModules, win32_GetModuleInformation)
14949 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14950 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14951 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14952 (win32_Module32First, win32_Module32Next, load_toolhelp)
14953 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14954 (get_child_debug_event): Handle DLL events.
14955 (win32_wait): Likewise.
14957 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14959 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14960 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14962 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14964 * win32-low.c (handle_output_debug_string): Ignore event if not
14967 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14969 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14971 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14973 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14975 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14977 * inferiors.c (change_inferior_id): Add comment.
14978 * linux-low.c (check_removed_breakpoint): Add an early
14979 prototype. Improve debug output.
14980 (linux_attach): Doc update.
14981 (linux_detach_one_process, linux_detach): Clean up before releasing
14983 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14984 * linux-low.h (struct process_info): Doc improvement.
14985 * mem-break.c (delete_all_breakpoints): New.
14986 * mem-break.h (delete_all_breakpoints): New prototype.
14987 * thread-db.c (find_first_thread): New.
14988 (thread_db_create_event): Call it instead of
14989 thread_db_find_new_threads. Clean up unused variables.
14990 (maybe_attach_thread): Remove first thread handling.
14991 (thread_db_find_new_threads): Use find_first_thread.
14992 (thread_db_get_tls_address): Likewise.
14994 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14996 * thread-db.c (thread_db_find_new_threads): Add prototype.
14997 (thread_db_create_event): Check for the main thread before adding
14999 (maybe_attach_thread): Only enable event reporting if TID == 0.
15000 (thread_db_get_tls_address): Check for new threads.
15002 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15004 * linux-low.c (linux_create_inferior): Try execv before execvp.
15005 * spu-low.c (spu_create_inferior): Likewise.
15007 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15009 * linux-low.c (linux_create_inferior): Change execv to execvp.
15010 * spu-low.c (spu_create_inferior): Likewies.
15012 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15014 * Makefile.in (clean): Clean new files instead of deleted ones.
15015 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15016 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15018 * configure.srv: Specify XML files and new regformats for MIPS and
15020 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15021 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15022 an entry for the restart register.
15023 (mips_cannot_fetch_register, mips_cannot_store_register)
15024 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15025 register names to match the XML descriptions.
15026 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15027 restart register instead of $0.
15029 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15030 Markus Deuling <deuling@de.ibm.com>
15032 * remote-utils.c (decode_xfer_write): New function.
15033 * server.h (decode_xfer_write): Add prototype.
15034 * server.c (handle_query): Add PACKET_LEN argument. Support
15035 qXfer:spu:read and qXfer:spu:write packets.
15036 (main): Pass packet_len to handle_query.
15037 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15038 * target.h (target_ops): Add qxfer_spu.
15040 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15042 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15043 accessing non-seekable spufs files.
15045 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15047 * server.c (handle_query): Add reply for qC packet.
15049 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15050 Leo Zayas <lerele@champenstudios@com>
15052 * server.h (check_remote_input_interrupt_request): New function.
15053 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15054 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15055 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15056 (check_remote_input_interrupt_request): New function.
15057 * server.h (check_remote_input_interrupt_request): Declare.
15058 * win32-low.c (winapi_DebugBreakProcess,
15059 winapi_GenerateConsoleCtrlEvent): New typedefs.
15060 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15062 (win32_wait): Check for remote interrupt request
15063 with check_remote_input_interrupt_request.
15064 (win32_request_interrupt): New function.
15065 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15067 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15069 * win32-low.c (debug_registers_changed,
15070 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15071 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15072 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15073 (thread_rec): Get context using the low target.
15074 (child_add_thread): Call thread_added on the low target,
15075 which does the same thing.
15077 (do_initial_child_stuff): Remove debug registers references.
15078 Set context using the low target. Resume threads after
15079 setting the contexts.
15080 (child_continue): Remove dead variable. Remove debug
15081 registers references.
15082 (child_fetch_inferior_registers): Go through the low target.
15083 (do_child_store_inferior_registers): Remove.
15084 (child_store_inferior_registers): Go through the low target.
15085 (win32_resume): Remove debug registers references.
15086 Set context using the low target.
15087 (handle_exception): Change return type to void. Don't record
15088 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15089 first chance exception.
15090 (get_child_debug_event): Change return type to void. Remove
15091 goto loop. Always return after waiting for debug event.
15092 (win32_wait): Convert to switch statement. Handle spurious
15095 * win32-i386-low.c (debug_registers_changed,
15096 debug_registers_used): New.
15097 (initial_stuff): Rename to ...
15098 (i386_initial_stuff): ... this. Clear debug registers
15100 (store_debug_registers): Delete.
15101 (i386_get_thread_context): New.
15102 (load_debug_registers): Delete.
15103 (i386_set_thread_context): New.
15104 (i386_thread_added): New.
15105 (single_step): Rename to ...
15106 (i386_single_step): ... this.
15107 (do_fetch_inferior_registers): Rename to ...
15108 (i386_fetch_inferior_register): ... this.
15109 (i386_store_inferior_register): New.
15110 (the_low_target): Adapt to new interface.
15112 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15113 (arm_get_thread_context): New.
15114 (arm_set_thread_context): New.
15116 (do_fetch_inferior_registers): Rename to ...
15117 (arm_fetch_inferior_register): ... this.
15118 (arm_store_inferior_register): New.
15119 (arm_wince_breakpoint): Reimplement as unsigned long.
15120 (arm_wince_breakpoint_len): Define.
15121 (the_low_target): Adapt to new interface.
15123 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15124 load_debug_registers. Add get_thread_context, set_thread_context,
15125 thread_added and store_inferior_register. Rename
15126 fetch_inferior_registers to fetch_inferior_register.
15127 (regptr): Remove declaration.
15129 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15131 * linux-low.c (linux_detach): Change return type to int. Return 0.
15132 * spu-low.c (spu_detach): Likewise.
15134 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15136 * target.h (target_ops): Change return type of detach to int.
15138 (join_inferior): New.
15139 * server.c (main): Don't skip detach support on mingw32.
15140 If the inferior doesn't support detaching return error.
15141 Call join_inferior instead of using waitpid.
15142 * linux-low.c (linux_join): New.
15143 (linux_target_op): Add linux_join.
15144 * spu-low.c (spu_join): New.
15145 (spu_target_ops): Add spu_join.
15146 * win32-low.c (win32_detach): Adapt to new interface.
15147 Reopen current_process_handle before detaching. Issue a child
15148 resume before detaching.
15150 (win32_target_op): Add win32_join.
15152 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15154 * win32-low.c (win32-attach): Fix return value.
15155 * target.h (target_ops): Describe ATTACH return values.
15157 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15159 * win32-low.c (GETPROCADDRESS): Define.
15160 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15161 (winapi_DebugSetProcessKillOnExit): Likewise.
15162 (win32_create_inferior): Force usage of ansi CreateProcessA.
15163 (win32_attach): Use GETPROCADDRESS.
15164 (win32_detach): Likewise.
15166 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15168 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15170 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15172 * win32-low.c: Commit leftover changes from 2007-03-29.
15174 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15176 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15177 fields short instead of int. Add explicit padding.
15178 (i387_cache_to_fsave): Remove unnecessary casts.
15179 (i387_fsave_to_cache): Doc fix.
15180 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15182 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15184 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15185 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15187 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15189 * configure.srv (arm*-*-mingw32ce*): Move near the other
15192 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15194 * configure.ac: Add errno checking.
15195 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15196 sys/file.h and malloc.h.
15197 (AC_CHECK_DECLS): Add perror.
15198 (srv_mingwce): Handle.
15199 * configure.srv (i[34567]86-*-cygwin*): Add
15200 win32-i386-low.o to srv_tgtobj.
15201 (i[34567]86-*-mingw*): Likewise.
15202 (arm*-*-mingw32ce*): Add case.
15203 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15204 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15205 [__MINGW32CE__] (strerror): New function.
15206 [__MINGW32CE__] (errno): Define to GetLastError.
15207 [__MINGW32CE__] (COUNTOF): New macro.
15208 (remote_open): Remove extra close call.
15209 * mem-break.c (delete_breakpoint_at): New function.
15210 * mem-break.h (delete_breakpoint_at): Declare.
15211 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15212 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15213 [USE_WIN32API] (read, write): Add char* casts.
15214 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15215 * server.h: Include wincecompat.h on Windows CE.
15216 [HAVE_ERRNO_H]: Check.
15217 (perror): Declare if not declared.
15218 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15219 (perror_with_name): Remove errno declaration.
15220 * wincecompat.h: New.
15221 * wincecompat.c: New.
15222 * win32-low.h: New.
15223 * win32-arm-low.c: New.
15224 * win32-i386-low.c: New.
15225 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15226 (OUTMSG2): Make it safe.
15228 (COUNTOF): New macro.
15229 (NUM_REGS): Get it from the low target.
15230 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15231 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15232 (thread_rec): Let low target handle debug registers.
15233 (child_add_thread): Likewise.
15234 (child_init_thread_list): Likewise.
15235 (continue_one_thread): Likewise.
15237 (do_child_fetch_inferior_registers): Move to ...
15238 * win32-i386-low.c: ... here, and rename to ...
15239 (do_fetch_inferior_registers): ... this.
15240 * win32-low.c (child_fetch_inferior_registers):
15241 Go through the low target.
15242 (do_child_store_inferior_registers): Use regptr.
15243 (strwinerror): New function.
15244 (win32_create_inferior): Handle Windows CE.
15245 Use strwinerror instead of strerror on Windows error
15246 codes. Add program to the error output.
15247 Don't close the main thread handle on Windows CE.
15248 (win32_attach): Use coredll.dll on Windows CE.
15249 (win32_kill): Close current process and current
15251 (win32_detach): Use coredll.dll on Windows CE.
15252 (win32_resume): Let low target handle debug registers, and
15254 (handle_exception): Add/Remove initial breakpoint. Avoid
15255 non-existant WSTOPSIG on Windows CE.
15256 (win32_read_inferior_memory): Cast to remove warning.
15257 (win32_arch_string): Go through the low target.
15258 (initialize_low): Call set_breakpoint_data with the low
15259 target's breakpoint.
15260 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15261 FOP_REGNUM, mappings): Move to ...
15262 * win32-i386-low.c: ... here.
15263 * win32-low.c (win32_thread_info): Move to ...
15264 * win32-low.h: ... here.
15265 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15266 win32-arm-low.c and wincecompat.c.
15267 (all:): Add $EXEEXT.
15268 (install-only:): Likewise.
15269 (gdbserver:): Likewise.
15270 (gdbreplay:): Likewise.
15271 * config.in: Regenerate.
15272 * configure: Regenerate.
15274 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15276 * win32-low.c: Rename typedef thread_info to
15277 win32_thread_info throughout.
15279 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15281 * win32-i386-low.c: Rename to ...
15282 * win32-low.c: ... this.
15283 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15284 * Makefile.in: Likewise.
15286 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15288 * remote-utils.c (monitor_output): Constify msg parameter.
15289 * server.h (monitor_output): Likewise.
15290 * win32-i386-low.c (handle_output_debug_string): New.
15291 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15292 handle_output_debug_string.
15293 (get_child_debug_event): Likewise.
15295 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15297 * server.c (main): Correct strtoul check.
15299 2007-03-27 Jon Ringle <jon@ringle.org>
15301 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15303 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15305 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15307 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15309 * terminal.h: Check HAVE_SGTTY_H.
15311 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15313 * remote-utils.c (remote_open): Print out the assigned port number.
15315 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15317 * remote-utils.c (monitor_output): New function.
15318 * server.c (debug_threads): Define here.
15319 (monitor_show_help): New function.
15320 (handle_query): Handle qRcmd.
15321 (main): Do not handle 'd' packet.
15322 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15323 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15326 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15328 * Makefile.in (EXEEXT): New.
15329 (clean): Use $(EXEEXT).
15331 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15333 * target.h (target_ops): Rename send_signal to request_interrupt,
15334 and remove enum target_signal parameter.
15335 * linux-low.c (linux_request_interrupt): Rename from
15336 linux_send_signal, and always send SIGINT.
15337 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15338 and always send SIGINT.
15339 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15341 (input_interrupt): Likewise.
15343 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15345 * server.c (get_features_xml): Check if target implemented
15347 * win32-i386-low.c (win32_arch_string): New.
15348 (win32_target_ops): Add win32_arch_string as arch_string member.
15350 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15352 * spu-low.c (spu_arch_string): New.
15353 (spu_target_ops): Add spu_arch_string.
15355 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15357 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15358 * configure.ac: Do not check for terminal.h.
15359 * configure, config.in: Regenerated.
15361 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15363 * Makefile.in (OBS): Add $(XML_BUILTIN).
15364 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15366 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15367 (arm-with-iwmmxt.c): New.
15368 * config.in, configure: Regenerate.
15369 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15370 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15371 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15372 (arm*-*-linux*): Add iWMMXt and regset support.
15373 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15374 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15375 (arm_store_wmmxregset, target_regsets): New.
15376 * server.c (get_features_xml): Take annex argument. Check builtin
15378 (handle_query): Handle multiple annexes.
15380 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15382 * remote-utils.c [USE_WIN32API] (read, write): Define.
15383 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15386 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15388 * linux-i386-low.c (the_low_target): Set arch_string.
15389 * linux-x86-64-low.c (the_low_target): Likewise.
15390 * linux-low.c (linux_arch_string): New.
15391 (linux_target_ops): Add it.
15392 * linux-low.h (struct linux_target_ops): Add arch_string.
15393 * server.c (write_qxfer_response): Use const void * for DATA.
15394 (get_features_xml): New.
15395 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15396 * target.h (struct target_ops): Add arch_string method.
15398 2007-01-03 Denis Pilat <denis.pilat@st.com>
15399 Daniel Jacobowitz <dan@codesourcery.com>
15401 * linux-low.c (linux_kill): Handle being called with no threads.
15402 * win32-i386-low.c (win32_kill): Likewise.
15403 (get_child_debug_event): Clear current_process_handle.
15405 2006-12-30 Denis PILAT <denis.pilat@st.com>
15406 Daniel Jacobowitz <dan@codesourcery.com>
15408 * remote-utils.c (remote_open): Check the type of specified
15409 serial port devices before opening them.
15410 * server.c (main): Kill the inferior if an error occurs during
15411 the first remote_open.
15413 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15415 * README: Update supported targets.
15417 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15419 * Makefile.in (clean): Remove reg-mips64.c.
15420 (reg-mips64.c, reg-mips64.o): New rules.
15421 * configure.srv: Handle mips64. Include regset support for mips.
15422 * linux-mips-low.c (union mips_register): New.
15423 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15424 (mips_breakpoint, mips_breakpoint_at): Use int.
15425 (mips_collect_register, mips_supply_register)
15426 (mips_collect_register_32bit, mips_supply_register_32bit)
15427 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15428 (mips_store_fpregset, target_regsets): New.
15429 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15431 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15433 * configure.srv: Add target "spu*-*-*".
15434 * Makefile.in (clean): Remove reg-spu.c.
15435 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15436 * spu-low.c: New file.
15438 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15440 * configure.ac: Correct td_thr_tls_get_addr test.
15441 * configure: Regenerated.
15443 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15445 * linux-low.c (linux_wait_for_event): Reformat. Use the
15446 pass_signals array.
15447 * remote-utils.c (decode_address_to_semicolon): New.
15448 * server.c (pass_signals, handle_general_set): New.
15449 (handle_query): Mention QPassSignals for qSupported.
15450 (main): Call handle_general_set.
15451 * server.h (pass_signals, decode_address_to_semicolon): New.
15453 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15455 * server.c (handle_query): Correct error handling for read_auxv.
15457 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15459 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15460 and srv_linux_thread_db to yes.
15461 * linux-s390-low.c (s390_fill_gregset): New function.
15462 (target_regsets): Define data structure.
15464 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15466 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15467 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15468 * config.in, configure: Regenerated.
15469 * inferiors.c (gdb_id_to_thread): New function.
15470 (gdb_id_to_thread_id): Use it.
15471 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15472 * linux-low.h (struct process_info): Add th member.
15473 (thread_db_get_tls_address): New prototype.
15474 * remote-utils.c (decode_address): Make non-static.
15475 * server.c (handle_query): Handle qGetTLSAddr.
15476 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15477 * target.h (struct target_ops): Add get_tls_address.
15478 * thread-db.c (maybe_attach_thread): Save the thread handle.
15479 (thread_db_get_tls_address): New.
15481 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15483 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15484 (linux_resume_one_process): Take a siginfo_t *. Update all
15485 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15486 (struct pending_signals): Add a siginfo_t.
15487 (linux_wait_for_process): Always set last_status.
15488 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15489 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15490 * linux-low.h (struct process_info): Add last_status.
15492 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15494 * remote-utils.c (try_rle): New function.
15495 (putpkt_binary): Use it.
15497 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15499 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15500 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15501 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15502 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15503 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15506 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15508 * server.c (terminal_fd): New variable.
15509 (old_foreground_pgrp): Likewise.
15510 (restore_old_foreground_pgrp): New function.
15511 (start_inferior): Record the terminal file descriptor in terminal_fd
15512 and its original foreground group in old_foreground_pgrp. Register
15513 restore_old_foreground_pgrp with atexit().
15515 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15517 * server.c (handle_query): Correct qPart to qXfer.
15519 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15521 * configure.ac: Check for more headers which are missing on
15522 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15523 * configure.srv: Add Cygwin and mingw32.
15524 * remote-utils.c: Don't include headers unconditionally which
15525 are missing on mingw32. Include <winsock.h> for mingw32.
15526 (remote_open): Adjust for mingw32 support. Flush
15527 standard error after writing to it.
15528 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15529 (unblock_async_io, enable_async_io, disable_async_io)
15530 (readchar, getpkt): Update for Winsock support.
15531 (prepare_resume_reply): Expect a protocol signal number.
15532 * server.c: Disable <sys/wait.h> on mingw32.
15533 (start_inferior): Adjust for mingw32 support. Flush
15534 standard error after writing to it.
15535 (attach_inferior): Likewise. Use protocol signal
15537 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15539 * win32-i386-low.c: New file.
15540 * Makefile.in (XM_CLIBS): Set.
15541 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15542 (win32-i386-low.o): New dependency rule.
15543 * linux-low.c (linux_wait): Use target signal numbers.
15544 * target.h (struct target_ops): Doc fix.
15545 * server.h (target_signal_to_name): New prototype.
15546 * gdbreplay.c: Don't include headers unconditionally which
15547 are missing on mingw32. Include <winsock.h> for mingw32.
15548 (remote_close, remote_open): Adjust for Winsock support.
15549 * configure, config.in: Regenerated.
15551 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15553 * server.c (decode_xfer_read, write_qxfer_response): New.
15554 (handle_query): Take a packet length argument. Handle
15555 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15556 the qSupported response.
15557 (main): Update call to handle_query.
15559 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15561 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15562 (putpkt_binary): Renamed from putpkt and adjusted for binary
15564 (putpkt): New wrapper for putpkt_binary.
15565 (readchar): Don't mask off the high bit.
15566 (decode_X_packet): New function.
15567 * server.c (main): Call putpkt_binary if a handler sets the packet
15568 length. Save the length of the incoming packet. Handle 'X'.
15569 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15571 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15573 * server.c (handle_query): Handle qSupported.
15575 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15577 * remote-utils.c (all_symbols_looked_up): New variable.
15578 (look_up_one_symbol): Check it.
15579 * server.h (look_up_one_symbol): New declaration.
15580 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15582 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15584 * Makefile.in (linux-arm-low.o): Update dependencies.
15585 * linux-arm-low.c: Include "gdb_proc_service.h".
15586 (PTRACE_GET_THREAD_AREA): Define.
15587 (ps_get_thread_area): New function.
15589 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15591 * configure.srv (m68k*-*-uclinux*): New target.
15592 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15593 (linux_resume_one_process): Remove extraneous cast.
15594 (linux_read_offsets): New.
15595 (linux_target_op): Add linux_read_offsets on mmuless systems.
15596 * server.c (handle_query): Add qOffsets logic.
15597 * target.h (struct target_ops): Add read_offsets.
15599 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15601 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15602 (PTRACE_GET_THREAD_AREA): Define.
15603 (ps_get_thread_area): New function.
15604 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15605 (linux-x86-64-low.o): Update.
15607 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15609 * configure.ac: Remove checks for prfpregset_t.
15610 * gdb_proc_service.h: New file.
15611 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15612 new "gdb_proc_service.h".
15613 * proc-service.c: Likewise.
15614 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15615 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15616 * Makefile.in (gdb_proc_service_h): Updated.
15617 * configure, config.in: Regenerated.
15619 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15621 * remote-utils.c (prepare_resume_reply): Move declaration
15622 of gdb_id_from_wait to the top of the block.
15624 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15626 * linux-low.c (regsets_store_inferior_registers): Read the regset
15627 from the target before filling it.
15629 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15631 * server.c (attach_inferior): Return SIGTRAP for a successful
15634 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15636 * Makefile.in (OBS): Add version.o.
15637 (STAGESTUFF): Delete.
15638 (version.o): Add dependencies.
15639 (version.c): Replace rule.
15640 (clean): Remove version.c.
15641 * server.c (gdbserver_version): New.
15642 (gdbserver_usage): Use printf.
15643 (main): Handle --version and --help.
15644 * server.h (version, host_name): Add declarations.
15646 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15658 * linux-x86-64-low.c:
15660 * linux-s390-low.c:
15661 * linux-ppc64-low.c:
15663 * linux-mips-low.c:
15664 * linux-m68k-low.c:
15665 * linux-m32r-low.c:
15668 * linux-ia64-low.c:
15669 * linux-i386-low.c:
15670 * linux-crisv32-low.c:
15682 * gdbserver.1: Add (C) after Copyright. Update the FSF
15685 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15687 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15688 (arm_breakpoint_at): Recognize both breakpoints.
15689 (the_low_target): Use the correct breakpoint instruction.
15691 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15693 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15694 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15695 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15696 (the_low_target): Update.
15698 2005-10-25 Andreas Schwab <schwab@suse.de>
15700 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15702 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15703 (ia64_num_regs): Reduce to 462.
15705 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15707 * acinclude.m4: Correct quoting.
15708 * aclocal.m4: Regenerated.
15710 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15711 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15712 (thread_db_init): Call thread_db_err_str.
15713 * configure.ac: Check for TD_VERSION.
15714 * config.in, configure: Regenerated.
15716 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15718 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15720 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15722 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15723 is not available. Define HAVE_PTRACE_GETREGS if it is.
15724 * config.in, configure: Regenerated.
15725 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15726 * linux-i386-low.c, linux-m68k-low.c: Update to use
15727 HAVE_PTRACE_GETREGS.
15728 * linux-low.c (regsets_fetch_inferior_registers)
15729 (regsets_store_inferior_registers): Only return 0 if we processed
15731 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15732 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15734 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15736 * inferiors.c (struct thread_info): Add gdb_id.
15737 (add_thread): Add gdb_id argument.
15738 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15739 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15740 calls to add_thread.
15741 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15742 * server.c (handle_query): Use thread_to_gdb_id.
15743 (handle_v_cont, main): Use gdb_id_to_thread_id.
15744 * server.h (add_thread): Update prototype.
15745 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15748 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15750 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15751 left-padded registers.
15752 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15753 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15755 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15757 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15758 * configure: Regenerate.
15759 * config.in: Regenerate.
15760 * server.h (NEED_DECLARATION_STRERROR):
15761 Replace with !HAVE_DECL_STRERROR.
15763 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15765 * linux-low.c (linux_wait, linux_send_signal): Don't test
15766 an unsigned long variable for > 0 if it could be MAX_ULONG.
15767 * server.c (myresume): Likewise.
15768 * target.c (set_desired_inferior): Likewise.
15770 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15772 * configure.ac: Simplify and improve check for socklen_t.
15773 * configure, config.in: Regenerate.
15775 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15777 * acconfig.h: Remove.
15778 * configure.ac: Add a test for socklen_t. Use three-argument
15779 AC_DEFINE throughout.
15780 * config.in: Regenerated using autoheader 2.59.
15781 * configure: Regenerated.
15783 * gdbreplay.c (socklen_t): Provide a default.
15784 (remote_open): Use socklen_t.
15785 * remote-utils.c (socklen_t): Provide a default.
15786 (remote_open): Use socklen_t.
15787 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15790 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15792 * linux-low.c (linux_read_memory, linux_write_memory)
15793 (linux_read_auxv): Likewise.
15794 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15795 (check_mem_write): Likewise.
15796 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15798 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15799 (registers_from_string, register_data): Likewise.
15800 * server.c (handle_query, main): Likewise.
15801 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15802 (decode_M_packet): Likewise.
15803 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15804 * target.h (struct target_ops): Update read_memory, write_memory,
15806 (read_inferior_memory, write_inferior_memory): Update.
15807 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15808 to unsigned char *.
15809 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15810 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15811 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15812 linux-s390-low.c, linux-sh-low.c: Update for changes in
15813 read_inferior_memory and the_low_target->breakpoint.
15815 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15817 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15818 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15819 * configure.srv: Add powerpc64-*-linux*.
15820 * linux-ppc64-low.c: New file.
15822 2005-05-23 Orjan Friberg <orjanf@axis.com>
15824 * linux-cris-low.c: New file with support for CRIS.
15825 * linux-crisv32-low.c: Ditto for CRISv32.
15826 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15827 (clean): Add reg-cris.c and reg-crisv32.c.
15828 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15829 reg-crisv32.o, and reg-crisv32.c to make rules.
15830 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15831 recognized targets.
15833 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15835 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15836 of sizeof (PTRACE_XFER_TYPE).
15837 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15839 2005-05-12 Orjan Friberg <orjanf@axis.com>
15841 * target.h (struct target_ops): Add insert_watchpoint,
15842 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15843 pointers for hardware watchpoint support.
15844 * linux-low.h (struct linux_target_ops): Ditto.
15845 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15846 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15847 to linux_target_ops.
15848 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15850 * server.c (main): Recognize 'Z' and 'z' packets.
15852 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15854 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15855 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15856 (the_low_target): Add new members.
15858 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15860 * proc-service.c (ps_lgetregs): Search all_processes instead of
15863 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15865 * server.c (start_inferior): Change return type to int.
15866 (attach_inferior): Change sigptr to int *.
15867 (handle_v_cont, handle_v_requests): Change signal to int *.
15868 (main): Change signal to int.
15870 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15872 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15873 * configure.srv: Add m32r*-*-linux*.
15874 * linux-m32r-low.c: New file.
15876 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15878 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15880 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15882 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15883 Take unsigned long arguments for PIDs.
15884 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15885 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15886 (wait_for_sigstop, linux_resume_one_process)
15887 (regsets_fetch_inferior_registers, linux_send_signal)
15888 (linux_read_auxv): Likewise. Update the types of variables holding
15889 PIDs. Update format string specifiers.
15890 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15891 * remote-utils.c (prepare_resume_reply): Likewise.
15892 * server.c (cont_thread, general_thread, step_thread)
15893 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15895 (handle_query): Update format specifiers.
15896 (handle_v_cont, main): Use strtoul for thread IDs.
15897 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15898 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15899 (general_thread, step_thread, thread_from_wait)
15900 (old_thread_from_wait): Update.
15901 * target.h (struct thread_resume): Use unsigned long for THREAD.
15902 (struct target_ops): Use unsigned long for arguments to attach and
15905 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15907 * acinclude.m4: Include bfd/bfd.m4 directly.
15908 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15909 <agriffis@toolchain.org>.
15910 * aclocal.m4, configure: Regenerated.
15912 2005-01-07 Andrew Cagney <cagney@gnu.org>
15914 * configure.ac: Rename configure.in, require autoconf 2.59.
15915 * configure: Re-generate.
15917 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15919 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15920 LIBS when finished.
15921 * aclocal.m4: Regenerated.
15922 * configure: Regenerated.
15924 2004-11-21 Andreas Schwab <schwab@suse.de>
15926 * linux-m68k-low.c (m68k_num_gregs): Define.
15927 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15928 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15929 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15930 (m68k_breakpoint_at): New. Add to the_low_target.
15932 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15933 srv_linux_thread_db to yes.
15935 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15937 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15938 (ARCH_SET_FS): Likewise.
15939 (ARCH_GET_FS): Likewise.
15940 (ARCH_GET_GS): Likewise.
15942 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15944 * linux-i386-low.c (ps_get_thread_area): New.
15945 * linux-x86-64-low.c (ps_get_thread_area): New.
15946 * linux-low.c: Include <sys/syscall.h>.
15947 (linux_kill_one_process): Don't kill the first thread here.
15948 (linux_kill): Kill the first thread here.
15949 (kill_lwp): New function.
15950 (send_sigstop, linux_send_signal): Use it.
15951 * proc-service.c: Clean up #ifdefs.
15952 (fpregset_info): Delete.
15953 (ps_lgetregs): Update and enable implementation.
15954 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15956 * remote-utils.c (struct sym_cache, symbol_cache): New.
15957 (input_interrupt): Print a clearer message.
15958 (async_io_enabled): New variable.
15959 (enable_async_io, disable_async_io): Use it. Update comments.
15960 (look_up_one_symbol): Use the symbol cache.
15961 * thread-db.c (thread_db_look_up_symbols): New function.
15962 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15964 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15966 * configure.in: Test for -rdynamic.
15967 * configure: Regenerated.
15968 * Makefile (INTERNAL_LDFLAGS): New.
15969 (gdbserver, gdbreplay): Use it.
15971 2004-09-02 Andrew Cagney <cagney@gnu.org>
15973 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15975 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15977 * linux-low.c (linux_wait): Clear all_processes list also.
15979 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15981 * linux-low.c: Include <errno.h>. Remove extern declaration of
15984 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15986 * gdbreplay.c, server.h, utils.c: Update copyright years.
15988 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15990 * server.c (main): Print child status or termination signal from
15991 variable 'signal', not 'sig'.
15993 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15995 * linux-low.c (linux_read_memory): Change return type to
15996 int. Check for and return error from ptrace().
15997 * target.c (read_inferior_memory): Change return type to int. Pass
15998 back return status from the_target->read_memory().
15999 * target.h (struct target_ops): Adapt *read_memory() prototype.
16001 (read_inferior_memory): Adapt prototype.
16002 * server.c (main): Return an error packet if
16003 read_inferior_memory() returns an error.
16005 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16007 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16008 Unify with other clean targets.
16010 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16012 * server.c (handle_v_cont): Call set_desired_inferior.
16014 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16016 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16018 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16020 * linux-low.c (linux_wait): Unblock async I/O.
16021 (linux_resume): Block and enable async I/O.
16022 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16023 * server.h (block_async_io, unblock_async_io): Add prototypes.
16025 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16027 * remote-utils.c (remote_open): Print a status notice after
16028 opening a TCP port.
16029 * server.c (attach_inferior): Print a status notice after
16032 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16034 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16036 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16038 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16040 * server.c, target.h: Update copyright years.
16042 2004-02-25 Roland McGrath <roland@redhat.com>
16044 * target.h (struct target_ops): New member `read_auxv'.
16045 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16046 * linux-low.c (linux_read_auxv): New function.
16047 (linux_target_ops): Initialize `read_auxv' member to that.
16049 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16051 Committed by Jim Blandy <jimb@redhat.com>.
16053 * linux-s390-low.c (s390_num_regs): Update.
16054 (s390_regmap): Remove control registers. Use __s390x__ predefine
16055 instead of GPR_SIZE to distiguish s390 and s390x targets.
16057 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16059 * linux-low.c: Update copyright year.
16060 (check_removed_breakpoint): Clear pending_is_breakpoint.
16061 (linux_set_resume_request, linux_queue_one_thread)
16062 (resume_status_pending_p): New functions.
16063 (linux_continue_one_thread): Use process->resume.
16064 (linux_resume): Only resume threads if there are no pending events.
16065 * linux-low.h (struct process_info): Add resume request
16068 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16070 * regcache.c (new_register_cache): Clear the allocated register
16071 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16073 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16075 * linux-low.c (linux_resume): Take a struct thread_resume *
16077 (linux_wait): Update call.
16078 (resume_ptr): New static variable.
16079 (linux_continue_one_thread): Renamed from
16080 linux_continue_one_process. Use resume_ptr.
16081 (linux_resume): Use linux_continue_one_thread.
16082 * server.c (handle_v_cont, handle_v_requests): New functions.
16083 (myresume): New function.
16084 (main): Handle 'v' case.
16085 * target.h (struct thread_resume): New type.
16086 (struct target_ops): Change argument of "resume" to struct
16088 (myresume): Delete macro.
16090 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16092 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16093 (uninstall): Support DESTDIR.
16095 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16097 * configure.srv: Add xscale*linux copy of arm*linux entry.
16099 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16101 * linux-arm-low.c (arm_reinsert_addr): New function.
16102 (the_low_target): Add arm_reinsert_addr.
16104 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16106 * mem-break.c: Remove whitespace at end of file.
16108 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16110 * configure.in: Check whether we need to prototype strerror.
16111 * server.h: Optionally prototype strerror.
16112 * gdbreplay.c (perror_with_name): Use strerror.
16113 * linux-low.c (linux_attach_lwp): Use strerror.
16114 * utils.c (perror_with_name): Use strerror.
16115 * config.in, configure: Regenerated.
16117 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16119 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16120 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16122 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16124 * Makefile.in (SFILES): Update.
16125 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16126 low-sun3.c: Remove files.
16128 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16130 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16131 (linux_detach_one_process, linux_detach): New functions.
16132 (linux_target_ops): Add linux_detach.
16133 * server.c (main): Handle 'D' packet.
16134 * target.h (struct target_ops): Add "detach" member.
16135 (detach_inferior): Define.
16137 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16139 From Kelley Cook <kelleycook@wideopenwest.com>:
16140 * configure.srv: Accept i[34567]86 variants.
16142 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16144 * linux-low.c (linux_wait_for_event): Correct comment typos.
16145 (linux_resume_one_process): Call check_removed_breakpoint.
16146 (linux_send_signal): New function.
16147 (linux_target_ops): Add linux_send_signal.
16148 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16150 * target.h (struct target_ops): Add send_signal.
16152 2003-05-29 Jim Blandy <jimb@redhat.com>
16154 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16155 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16156 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16157 away part of the register's value.
16159 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16161 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16162 (linux_wait_for_event, linux_init_signals): Likewise.
16164 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16166 * configure.in: Check for stdlib.h.
16167 * configure: Regenerated.
16168 * config.in: Regenerated.
16170 2003-01-04 Andreas Schwab <schwab@suse.de>
16172 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16174 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16176 * Makefile.in: Remove obsolete code.
16178 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16180 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16181 defined(PT_FPR0_HI).
16183 2002-11-17 Stuart Hughes <seh@zee2.com>
16185 * linux-arm-low.c (arm_num_regs): Increase.
16186 (arm_regmap): Include status register.
16188 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16190 * linux-low.c (register_addr): Remove incorrect -1 check.
16192 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16194 * linux-low.c (linux_create_inferior): Call setpgid. Return
16196 (unstopped_p, linux_signal_pid): Remove.
16197 (linux_target_ops): Remove linux_signal_pid.
16198 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16199 global instead of target method.
16200 * target.h (struct target_ops): Remove signal_pid. Update comment
16201 for create_inferior.
16202 * server.c (signal_pid): New variable.
16203 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16204 gdbserver. Set the child to be the foreground process group.
16205 (attach_inferior): Set signal_pid.
16207 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16209 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16211 2002-08-20 Jim Blandy <jimb@redhat.com>
16213 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16216 2002-08-01 Andrew Cagney <cagney@redhat.com>
16218 * Makefile.in: Make chill references obsolete.
16220 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16222 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16223 * configure: Regenerate.
16224 * config.in: Regenerate.
16226 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16228 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16229 (perror_with_name, remote_close, remote_open, expect, play): Static.
16231 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16233 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16234 byte offsets instead of an array of indexes.
16235 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16237 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16239 * regcache.c: Add comment.
16241 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16243 * thread-db.c: New file.
16244 * proc-service.c: New file.
16245 * acinclude.m4: New file.
16246 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16247 proc-service.o, and thread-db.o.
16248 (linux-low.o): Add USE_THREAD_DB.
16249 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16250 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16251 * aclocal.m4: Regenerated.
16252 * config.in: Regenerated.
16253 * configure: Regenerated.
16254 * configure.in: Check for proc_service.h, sys/procfs.h,
16255 thread_db.h, and linux/elf.h headrs.
16256 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16257 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16258 Check for -lthread_db and thread support.
16259 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16260 PowerPC, and SuperH.
16261 * i387-fp.c: Constify arguments.
16262 * i387-fp.h: Likewise.
16263 * inferiors.c: (struct thread_info): Renamed from
16264 `struct inferior_info'. Remove PID member. Use generic inferior
16265 list header. All uses updated.
16266 (inferiors, signal_pid): Removed.
16267 (all_threads): New variable.
16268 (get_thread): Define.
16269 (add_inferior_to_list): New function.
16270 (for_each_inferior): New function.
16271 (change_inferior_id): New function.
16272 (add_inferior): Removed.
16273 (remove_inferior): New function.
16274 (add_thread): New function.
16275 (free_one_thread): New function.
16276 (remove_thread): New function.
16277 (clear_inferiors): Use for_each_inferior and free_one_thread.
16278 (find_inferior): New function.
16279 (find_inferior_id): New function.
16280 (inferior_target_data): Update argument type.
16281 (set_inferior_target_data): Likewise.
16282 (inferior_regcache_data): Likewise.
16283 (set_inferior_regcache_data): Likewise.
16284 * linux-low.c (linux_bp_reinsert): Remove.
16285 (all_processes, stopping_threads, using_thrads)
16286 (struct pending_signals, debug_threads, pid_of): New.
16287 (inferior_pid): Replace with macro.
16288 (struct inferior_linux_data): Remove.
16289 (get_stop_pc, add_process): New functions.
16290 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16291 Use add_process and add_thread.
16292 (linux_attach_lwp): New function, based on old linux_attach. Use
16293 add_process and add_thread. Set stop_expected for new threads.
16294 (linux_attach): New function.
16295 (linux_kill_one_process): New function.
16296 (linux_kill): Kill all LWPs.
16297 (linux_thread_alive): Use find_inferior_id.
16298 (check_removed_breakpoints, status_pending_p): New functions.
16299 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16300 Update. Use WNOHANG. Wait for cloned processes also. Update process
16301 struct for the found process.
16302 (linux_wait_for_event): New function.
16303 (linux_wait): Use it. Support LWPs.
16304 (send_sigstop, wait_for_sigstop, stop_all_processes)
16305 (linux_resume_one_process, linux_continue_one_process): New functions.
16306 (linux_resume): Support LWPs.
16307 (REGISTER_RAW_SIZE): Remove.
16308 (fetch_register): Use register_size instead. Call supply_register.
16309 (usr_store_inferior_registers): Likewise. Call collect_register.
16310 Fix recursive case.
16311 (regsets_fetch_inferior_registers): Improve error message.
16312 (regsets_store_inferior_registers): Add debugging.
16313 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16314 (unstopped_p, linux_signal_pid): New functions.
16315 (linux_target_ops): Add linux_signal_pid.
16316 (linux_init_signals): New function.
16317 (initialize_low): Call it. Initialize using_threads.
16318 * regcache.c (inferior_regcache_data): Add valid
16320 (get_regcache): Fetch registers lazily. Add fetch argument
16321 and update all callers.
16322 (regcache_invalidate_one, regcache_invalidate): New
16324 (new_register_cache): Renamed from create_register_cache.
16325 Return the new regcache.
16326 (free_register_cache): Change argument to a void *.
16327 (registers_to_string, registers_from_string): Call get_regcache
16328 with fetch flag set.
16329 (register_data): Make static. Pass fetch flag to get_regcache.
16330 (supply_register): Call get_regcache with fetch flag clear.
16331 (collect_register): Call get_regcache with fetch flag set.
16332 (collect_register_as_string): New function.
16333 * regcache.h: Update.
16334 * remote-utils.c (putpkt): Flush after debug output and use
16336 Handle input interrupts while waiting for an ACK.
16337 (input_interrupt): Use signal_pid method.
16338 (getpkt): Flush after debug output and use stderr.
16339 (outreg): Use collect_register_as_string.
16340 (new_thread_notify, dead_thread_notify): New functions.
16341 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16342 and general_thread.
16343 (look_up_one_symbol): Flush after debug output.
16344 * server.c (step_thread, server_waiting): New variables.
16345 (start_inferior): Don't use signal_pid. Update call to mywait.
16346 (attach_inferior): Update call to mywait.
16347 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16348 (main): Don't fetch/store registers explicitly. Use
16349 set_desired_inferior. Support proposed ``Hs'' packet. Update
16351 * server.h: Update.
16352 (struct inferior_list, struct_inferior_list_entry): New.
16353 * target.c (set_desired_inferior): New.
16354 (write_inferior_memory): Constify.
16355 (mywait): New function.
16356 * target.h: Update.
16357 (struct target_ops): New signal_pid method.
16358 (mywait): Removed macro, added prototype.
16360 * linux-low.h (regset_func): Removed.
16361 (regset_fill_func, regset_store_func): New.
16362 (enum regset_type): New.
16363 (struct regset_info): Add type field. Use new operation types.
16364 (struct linux_target_ops): stop_pc renamed to get_pc.
16365 Add decr_pc_after_break and breakpoint_at.
16366 (get_process, get_thread_proess, get_process_thread)
16367 (strut process_info, all_processes, linux_attach_lwp)
16368 (thread_db_init): New.
16370 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16371 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16372 (the_low_target): Add new members.
16373 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16374 (i386_store_fpxregset): Constify.
16375 (target_regsets): Add new kind identifier.
16376 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16377 (i386_set_pc): Add debugging.
16378 (i386_breakpoint_at): New function.
16379 (the_low_target): Add new members.
16380 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16381 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16382 (mips_breakpoint_at): New.
16383 (the_low_target): Add new members.
16384 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16385 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16386 (the_low_target): Add new members.
16387 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16388 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16389 (the_low_target): Add new members.
16390 * linux-x86-64-low.c (target_regsets): Add new kind
16393 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16395 From Martin Pool <mbp@samba.org>:
16396 * server.c (gdbserver_usage): New function.
16399 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16401 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16402 stop_at -> stop_pc.
16404 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16406 * Makefile.in: Remove obsolete code.
16408 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16410 * linux-low.c (regsets_fetch_inferior_registers),
16411 (regsets_store_inferior_registers): Removed cast to int from
16413 * regcache.h: Added declaration of struct inferior_info.
16415 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16417 * inferiors.c (struct inferior_info): Add regcache_data.
16418 (add_inferior): Call create_register_cache.
16419 (clear_inferiors): Call free_register_cache.
16420 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16421 * regcache.c (struct inferior_regcache_data): New.
16422 (registers): Remove.
16423 (get_regcache): New function.
16424 (create_register_cache, free_register_cache): New functions.
16425 (set_register_cache): Don't initialize the register cache here.
16426 (registers_to_string, registers_from_string, register_data): Call
16428 * regcache.h: Add prototypes.
16429 * server.h: Likewise.
16431 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16433 * mem-break.c: New file.
16434 * mem-break.h: New file.
16435 * Makefile.in: Add mem-break.o rule; update server.h
16437 * inferiors.c (struct inferior_info): Add target_data
16439 (clear_inferiors): Free target_data member if set.
16440 (inferior_target_data, set_inferior_target_data): New functions.
16441 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16442 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16443 * linux-low.c (linux_bp_reinsert): New variable.
16444 (struct inferior_linux_data): New.
16445 (linux_create_inferior): Use set_inferior_target_data.
16446 (linux_attach): Likewise. Call add_inferior.
16447 (linux_wait_for_one_inferior): New function.
16448 (linux_wait): Call it.
16449 (linux_write_memory): Add const.
16450 (initialize_low): Call set_breakpoint_data.
16451 * linux-low.h (struct linux_target_ops): Add breakpoint
16453 * server.c (attach_inferior): Remove extra add_inferior
16455 * server.h: Include mem-break.h. Update inferior.c
16457 * target.c (read_inferior_memory)
16458 (write_inferior_memory): New functions.
16459 * target.h (read_inferior_memory)
16460 (write_inferior_memory): Change macros to prototypes.
16461 (struct target_ops): Update comments. Add const to write_memory
16464 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16466 * linux-low.c (usr_store_inferior_registers): Support
16467 registers which are allowed to fail to store.
16468 * linux-low.h (linux_target_ops): Likewise.
16469 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16470 (ppc_cannot_store_register): FPSCR may not be storable.
16472 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16474 * server.h: Include <string.h> if HAVE_STRING_H.
16475 * ChangeLog: Correct paths in last ChangeLog entry.
16477 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16479 * linux-low.h: Remove obsolete prototypes.
16480 (struct linux_target_ops): New.
16481 (extern the_low_target): New.
16482 * linux-low.c (num_regs, regmap): Remove declarations.
16483 (register_addr): Use the_low_target explicitly.
16484 (fetch_register): Likewise.
16485 (usr_fetch_inferior_registers): Likewise.
16486 (usr_store_inferior_registers): Likewise.
16487 * linux-arm-low.c (num_regs): Remove.
16488 (arm_num_regs): Define.
16489 (arm_regmap): Renamed from regmap, made static.
16490 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16492 (arm_cannot_store_register): Renamed from cannot_store_register,
16494 (the_low_target): New.
16495 * linux-i386-low.c (num_regs): Remove.
16496 (i386_num_regs): Define.
16497 (i386_regmap): Renamed from regmap, made static.
16498 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16500 (i386_cannot_store_register): Renamed from cannot_store_register,
16502 (the_low_target): New.
16503 * linux-ia64-low.c (num_regs): Remove.
16504 (ia64_num_regs): Define.
16505 (ia64_regmap): Renamed from regmap, made static.
16506 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16508 (ia64_cannot_store_register): Renamed from cannot_store_register,
16510 (the_low_target): New.
16511 * linux-m68k-low.c (num_regs): Remove.
16512 (m68k_num_regs): Define.
16513 (m68k_regmap): Renamed from regmap, made static.
16514 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16516 (m68k_cannot_store_register): Renamed from cannot_store_register,
16518 (the_low_target): New.
16519 * linux-mips-low.c (num_regs): Remove.
16520 (mips_num_regs): Define.
16521 (mips_regmap): Renamed from regmap, made static.
16522 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16524 (mips_cannot_store_register): Renamed from cannot_store_register,
16526 (the_low_target): New.
16527 * linux-ppc-low.c (num_regs): Remove.
16528 (ppc_num_regs): Define.
16529 (ppc_regmap): Renamed from regmap, made static.
16530 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16532 (ppc_cannot_store_register): Renamed from cannot_store_register,
16534 (the_low_target): New.
16535 * linux-s390-low.c (num_regs): Remove.
16536 (s390_num_regs): Define.
16537 (s390_regmap): Renamed from regmap, made static.
16538 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16540 (s390_cannot_store_register): Renamed from cannot_store_register,
16542 (the_low_target): New.
16543 * linux-sh-low.c (num_regs): Remove.
16544 (sh_num_regs): Define.
16545 (sh_regmap): Renamed from regmap, made static.
16546 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16548 (sh_cannot_store_register): Renamed from cannot_store_register,
16550 (the_low_target): New.
16551 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16552 (the_low_target): New.
16554 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16556 * Makefile.in: Add stamp-h target.
16557 * configure.in: Create stamp-h.
16558 * configure: Regenerated.
16560 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16562 * inferiors.c: New file.
16563 * target.c: New file.
16564 * target.h: New file.
16565 * Makefile.in: Add target.o and inferiors.o. Update
16567 * linux-low.c (inferior_pid): New static variable,
16568 moved from server.c.
16569 (linux_create_inferior): Renamed from create_inferior.
16570 Call add_inferior. Return 0 on success instead of a PID.
16571 (linux_attach): Renamed from myattach.
16572 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16573 (linux_thread_alive): Renamed from mythread_alive.
16574 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16576 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16577 (regsets_store_inferior_registers): Correct error message.
16578 Add missing ``return 0''.
16579 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16580 (linux_store_registers): Renamed from store_inferior_registers.
16581 (linux_read_memory): Renamed from read_inferior_memory.
16582 (linux_write_memory): Renamed from write_inferior_memory.
16583 (linux_target_ops): New structure.
16584 (initialize_low): Call set_target_ops ().
16585 * remote-utils.c (unhexify): New function.
16586 (hexify): New function.
16587 (input_interrupt): Send signals to ``signal_pid''.
16588 * server.c (inferior_pid): Remove.
16589 (start_inferior): Update create_inferior call.
16590 (attach_inferior): Call add_inferior.
16591 (handle_query): New function.
16592 (main): Call handle_query for `q' packets.
16593 * server.h: Include "target.h". Remove obsolete prototypes.
16594 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16596 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16598 * Makefile.in: Add WARN_CFLAGS. Update configury
16600 * configure.in: Check for <string.h>
16601 * configure: Regenerate.
16602 * config.in: Regenerate.
16603 * gdbreplay.c: Include needed system headers.
16604 (remote_open): Remove strchr prototype.
16605 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16606 * regcache.c (supply_register): Change buf argument to const void *.
16607 (supply_register_by_name): Likewise.
16608 (collect_register): Change buf argument to void *.
16609 (collect_register_by_name): Likewise.
16610 * regcache.h: Add missing prototypes.
16611 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16612 * server.c (handle_query): New function.
16613 (attached): New static variable, moved out of main.
16614 (main): Quiet longjmp clobber warnings.
16615 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16616 * utils.c (error): Remove NORETURN.