1 2018-06-18 Alan Hayward <alan.hayward@arm.com>
3 * linux-aarch64-low.c (is_sve_tdesc): New function.
4 (aarch64_sve_regs_copy_to_regcache): Likewise.
5 (aarch64_sve_regs_copy_from_regcache): Likewise.
6 (aarch64_regs_info): Add SVE checks.
7 (initialize_low_arch): Initialize SVE.
9 2018-06-18 Alan Hayward <alan.hayward@arm.com>
11 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
13 2018-06-11 Alan Hayward <alan.hayward@arm.com>
15 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
16 (initialize_low_tracepoint): Likewise
17 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
18 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
20 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
22 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
24 2018-06-11 Alan Hayward <alan.hayward@arm.com>
26 * server.h (PBUFSIZ): Increase size
28 2018-06-11 Alan Hayward <alan.hayward@arm.com>
30 * regcache.c (regcache::raw_compare): New function.
31 * regcache.h (regcache::raw_compare): New declaration.
33 2018-06-11 Alan Hayward <alan.hayward@arm.com>
35 * regcache.c (new_register_cache): Use new.
36 (free_register_cache): Use delete.
37 (register_data): Use const.
38 (supply_register): Move body inside regcache.
39 (regcache::raw_supply): New override function.
40 (collect_register): Move body inside regcache.
41 (regcache::raw_collect): New override function.
42 (regcache::get_register_status): New override function.
43 * regcache.h (struct regcache): Inherit from reg_buffer_common.
45 2018-06-09 Tom Tromey <tom@tromey.com>
47 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
49 (event_queue): Use std::queue.
50 (gdb_event_xfree): Remove.
51 (initialize_event_loop, process_event, wait_for_event): Update.
53 2018-06-08 Stan Cox <scox@redhat.com>
55 * win32-low.c (win32_create_inferior): last_ptid and last_status
56 moved to client_state.
58 2018-06-08 Pedro Alves <palves@redhat.com>
60 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
61 common/common-exceptions.o, common/common-utils.o,
62 common/errors.o, common/print-utils.o and utils.o.
63 * gdbreplay.c: Include "common-defs.h" instead of the two
64 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
66 (perror_with_name): Delete.
67 (remote_open): Use xstrdup instead of strdup.
69 (captured_main): ... this.
72 2018-06-08 Tom Tromey <tom@tromey.com>
74 * linux-low.c (linux_low_read_btrace): Update.
76 2018-06-04 Stan Cox <scox@redhat.com>
78 * server.h (struct client_state): New.
79 * server.c (cont_thread, general_thread, multi_process)
80 (report_fork_events, report_vfork_events, report_exec_events)
81 (report_thread_events, swbreak_feature, hwbreak_feature)
82 (vCont_supported, disable_randomization, pass_signals)
83 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
84 Moved to client_state.
85 * remote-utils.c (remote_debug, noack_mode)
86 (transport_is_reliable): Moved to client_state.
87 * tracepoint.c (current_traceframe): Moved to client_state.
90 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
91 linux-low.c, remote-utils.h, target.c: Use client_state.
93 2018-05-31 Alan Hayward <alan.hayward@arm.com>
95 * configure.srv: Add new c/h file.
97 2018-05-31 Alan Hayward <alan.hayward@arm.com>
99 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
102 2018-05-25 Maciej W. Rozycki <macro@mips.com>
104 * gdb.arch/mips-fpregset-core.exp: New test.
105 * gdb.arch/mips-fpregset-core.c: New test source.
107 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
110 * hostio.c (require_int): Do not report overflow for integers
111 between 0xfffffff and 0x7fffffff.
113 2018-05-22 Maciej W. Rozycki <macro@mips.com>
115 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
116 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
117 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
119 (the_low_target): Wire them.
121 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
123 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
124 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
125 mode. Call collect_register_by_name with vscr using
126 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
127 (ppc_store_vrregset): Add and set vscr_offset variable as in
128 ppc_fill_vrregset. Call supply_register_by_name with vscr using
131 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
133 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
134 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
135 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
137 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
139 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
140 (ppc_store_vsxregset): Likewise.
141 (ppc_fill_vrregset): Likewise.
142 (ppc_store_vrregset): Likewise.
143 (ppc_fill_evrregset): Likewise.
144 (ppc_store_evrregset): Likewise.
145 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
146 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
149 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
151 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
152 wordsize of the inferior. Call ppc_linux_target_wordsize.
154 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
156 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
157 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
158 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
159 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
160 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
161 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
162 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
163 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
164 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
165 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
166 (tdesc_powerpc_e500l): Remove.
167 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
168 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
169 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
170 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
172 (ppc_arch_setup): Remove target description matching code. Fill a
173 ppc_linux_features struct and call ppc_linux_match_description
176 2018-05-22 Maciej W. Rozycki <macro@mips.com>
178 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
179 width of the requested register exceeds the width of the
181 (mips_cannot_store_register): Likewise.
183 2018-05-21 Maciej W. Rozycki <macro@mips.com>
185 * linux-mips-low.c (mips_fetch_register): New function. Update
187 (mips_store_gregset): Supply 0 rather than $restart for $zero.
188 (the_low_target): Wire `mips_fetch_register'.
190 2018-05-10 Joel Brobecker <brobecker@adacore.com>
192 * lynx-i386-low.c (LYNXOS_178): New macro.
193 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
194 the layout on LynxOS-178.
195 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
196 handle floating point registers that are not supported by
199 2018-05-10 Tom Tromey <tom@tromey.com>
201 * configure: Rebuild.
203 2018-05-10 Joel Brobecker <brobecker@adacore.com>
206 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
207 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
208 Use it to set the expedite_regs field in the given tdesc.
209 * x86-tdesc.h: New file.
210 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
211 Adjust following the addition of the new expedite_regs parameter
213 * linux-tic6x-low.c (tic6x_read_description): Likewise.
214 * linux-x86-tdesc.c: #include "x86-tdesc.h".
215 (i386_linux_read_description, amd64_linux_read_description):
216 Adjust following the addition of the new expedite_regs parameter
218 * lynx-i386-low.c: #include "x86-tdesc.h".
219 (lynx_i386_arch_setup): Adjust following the addition of the new
220 expedite_regs parameter to init_target_desc.
221 * nto-x86-low.c: #include "x86-tdesc.h".
222 (nto_x86_arch_setup): Adjust following the addition of the new
223 expedite_regs parameter to init_target_desc.
224 * win32-i386-low.c: #include "x86-tdesc.h".
225 (i386_arch_setup): Adjust following the addition of the new
226 expedite_regs parameter to init_target_desc.
228 2018-05-10 Joel Brobecker <brobecker@adacore.com>
231 * win32-low.c (win32_create_inferior): Add call to my_wait
232 setting last_status global.
234 2018-05-10 Joel Brobecker <brobecker@adacore.com>
237 * win32-low.c (create_process): Only call gdb_tilde_expand if
238 inferior_cwd is not NULL.
240 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
242 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
243 registers to the cache if their values have changed.
244 (i387_xsave_to_cache): Provide default values for x87 control
245 registers when these features are available, but disabled.
246 * regcache.c (supply_register_by_name_zeroed): New function.
247 * regcache.h (supply_register_by_name_zeroed): Declare new
250 2018-05-07 Tom Tromey <tom@tromey.com>
252 * configure: Rebuild.
254 2018-05-04 Tom Tromey <tom@tromey.com>
256 * configure: Rebuild.
258 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
259 Pedro Alves <palves@redhat.com>
261 * linux-aarch64-low.c (aarch64_stopped_data_address):
264 2018-04-27 Tom Tromey <tom@tromey.com>
266 * configure: Rebuild.
268 2018-04-23 Tom Tromey <tom@tromey.com>
270 * configure: Rebuild.
272 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
274 * Makefile.in (depcomp): Add "..".
275 (all_deps_files): New and use it.
277 2018-04-18 Alan Hayward <alan.hayward@arm.com>
279 * configure.srv (aarch64*-*-linux*): Don't include xml.
280 (i[34567]86-*-cygwin*): Likewise.
281 (i[34567]86-*-linux*): Likewise.
282 (i[34567]86-*-lynxos*): Likewise.
283 (i[34567]86-*-mingw32ce*): Likewise.
284 (i[34567]86-*-mingw*): Likewise.
285 (i[34567]86-*-nto*): Likewise.
286 (tic6x-*-uclinux): Likewise.
287 (x86_64-*-linux*): Likewise.
288 (x86_64-*-mingw*): Likewise.
289 (x86_64-*-cygwin*): Likewise.
291 2018-04-18 Alan Hayward <alan.hayward@arm.com>
293 * tdesc.c: Remove xml parameter.
295 2018-04-18 Alan Hayward <alan.hayward@arm.com>
297 * server.c (get_features_xml): Remove cast.
298 * tdesc.c (void target_desc::accept): Fill in function.
299 (tdesc_get_features_xml): Remove old xml creation.
300 (print_xml_feature::visit_pre): Add xml vistor.
301 * tdesc.h (struct target_desc): Make xmltarget mutable.
302 (tdesc_get_features_xml): Remove declaration.
304 2018-04-18 Alan Hayward <alan.hayward@arm.com>
306 * tdesc.c (tdesc_architecture_name): Add new function.
307 (tdesc_osabi_name): Likewise.
308 (tdesc_get_features_xml): Use new functions.
310 2018-04-18 Alan Hayward <alan.hayward@arm.com>
312 * tdesc.c (tdesc_create_flags): Remove.
313 (tdesc_add_flag): Likewise.
314 (tdesc_named_type): Likewise.
315 (tdesc_create_union): Likewise.
316 (tdesc_create_struct): Likewise.
317 (tdesc_create_vector): Likewise.
318 (tdesc_add_bitfield): Likewise.
319 (tdesc_add_field): Likewise.
320 (tdesc_set_struct_size): Likewise.
322 2018-04-18 Alan Hayward <alan.hayward@arm.com>
324 * tdesc.c (~target_desc): Remove implictly deleted items.
325 (init_target_desc): Iterate all features.
326 (tdesc_get_features_xml): Use vector.
327 (tdesc_create_feature): Create feature.
328 * tdesc.h (tdesc_feature) Remove
329 (target_desc): Add features.
331 2018-04-18 Alan Hayward <alan.hayward@arm.com>
333 * Makefile.in: Add common/tdesc.c
334 * tdesc.c (init_target_desc): init all reg_defs from register
336 (tdesc_create_reg): Create tdesc_reg.
337 * tdesc.h (tdesc_feature): Add register vector.
339 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
341 * tdesc.h (struct target_desc) <features>: Change type to
342 std::vector<std::string>.
343 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
345 (tdesc_get_features_xml): Likewise.
346 (tdesc_create_feature): Likewise.
348 2018-03-26 Alan Hayward <alan.hayward@arm.com>
350 * regcache.c (find_register_by_number): Return a ref.
351 (find_regno): Use references.
352 (register_size): Likewise.
353 (register_data): Likewise.
354 * tdesc.c (target_desc::~target_desc): Remove free calls.
355 (target_desc::operator==): Use std::vector compare.
356 (init_target_desc): Use reference.
357 (tdesc_create_reg): Use reg constructors.
358 * tdesc.h (struct target_desc): Replace pointer with object.
360 2018-03-23 Alan Hayward <alan.hayward@arm.com>
362 * regcache.c (find_register_by_number): Make static.
363 (find_regno): Use find_register_by_number
364 * regcache.h (struct reg): Remove declaration.
366 2018-03-23 Alan Hayward <alan.hayward@arm.com>
368 * tdesc.c (target_desc::~target_desc): Move to here.
369 (target_desc::operator==): Likewise.
370 * tdesc.h (target_desc::~target_desc): Move from here.
371 (target_desc::operator==): Likewise.
373 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
375 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
377 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
379 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
381 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
382 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
383 and init_registers_s390_gs_linux64.
385 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
387 * linux-s390-low.c (s390_fill_gs): Remove function.
388 (s390_fill_gsbc): Remove function.
389 (s390_regsets): Set fill functions for the guarded storage regsets
392 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
394 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
395 the word size. Add comment.
396 (s390_get_wordsize): New function.
397 (s390_arch_setup): No longer select a temporary tdesc to fetch the
398 pswm with it. Instead, use s390_get_wordsize to determine the
399 word size first and derive the correct tdesc from that directly.
401 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
403 * Makefile.in: Include silent-rules.mk.
404 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
405 (COMPILE): Add ECHO_CXX.
406 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
407 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
408 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
409 (version-generated.c): Add ECHO_GEN.
410 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
411 (IPAGENT_COMPILE): Add ECHO_CXX.
412 (%-generated.c): Add ECHO_REGDAT.
414 2018-03-14 Tom Tromey <tom@tromey.com>
417 * ax.c (ax_printf): Special case for NULL.
419 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
421 * linux-low.c (linux_qxfer_libraries_svr4): Use
422 xml_escape_text_append.
424 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
426 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
428 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
430 * server.c (handle_general_set): Remove unnecessary xstrdup.
432 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
434 * server.c (parse_debug_format_options): Adjust to
435 delim_string_to_char_ptr_vec changes.
436 * thread-db.c (thread_db_load_search): Adjust to
437 dirnames_to_char_ptr_vec changes.
439 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
441 * target.h (target_enable_btrace, target_disable_btrace)
442 (target_read_btrace, target_read_btrace_conf): Turn macro into
443 inline function. Throw error if target method is not defined.
444 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
445 check for btrace target method. Be prepared to handle exceptions
446 from btrace target methods.
448 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
450 * server.c (captured_main): Change order of error message printed
451 when the current working directory cannot be found.
453 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
455 * server.c: Include "filenames.h" and "pathstuff.h".
456 (program_name): Delete variable.
457 (program_path): New anonymous class.
458 (get_exec_wrapper): Use "program_path" instead of
460 (handle_v_run): Likewise.
461 (captured_main): Likewise.
462 (process_serial_event): Likewise.
464 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
466 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
467 (OBJS): Add "pathstuff.o".
468 * server.c (current_directory): New global variable.
469 (captured_main): Initialize "current_directory".
471 2018-02-26 Alan Hayward <alan.hayward@arm.com>
473 * tdesc.c: Use common/tdesc.h.
476 2018-02-20 Alan Hayward <alan.hayward@arm.com>
477 Simon Marchi <simon.marchi@ericsson.com>
479 * Makefile.in: Switch order of make rules.
481 2018-02-19 Alan Hayward <alan.hayward@arm.com>
483 * Makefile.in: Add common directory in build.
484 * configure.ac: Add common reference.
485 * configure: Regenerate.
487 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
489 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
490 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
491 * spu-low.c (spu_target_ops): Likewise.
492 * win32-low.c (win32_target_ops): Likewise.
493 * server.c (supported_btrace_packets): Report packets unconditionally.
494 * target.h (target_ops) <supports_btrace>: Remove.
495 (target_supports_btrace): Remove.
497 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
499 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
500 (handle_btrace_disable): Change return type to void. Use exceptions
502 (handle_btrace_general_set): Catch exception and copy message to
505 2018-02-08 Tom Tromey <tom@tromey.com>
507 * linux-low.c (install_software_single_step_breakpoints): Use
509 * inferiors.c (make_cleanup_restore_current_thread): Remove.
510 (do_restore_current_thread_cleanup): Remove.
511 * gdbthread.h (make_cleanup_restore_current_thread): Don't
514 2018-02-08 Tom Tromey <tom@tromey.com>
516 * mem-break.c (set_raw_breakpoint_at): Use
517 gdb::unique_xmalloc_ptr.
519 2018-01-30 Pedro Alves <palves@redhat.com>
522 * target.c (target_terminal::terminal_state): Rename to ...
523 (target_terminal::m_terminal_state): ... this.
525 2018-01-19 James Clarke <jrtc27@jrtc27.com>
527 * linux-low.c (handle_extended_wait): Surround call to
528 thread_db_notice_clone with #ifdef USE_THREAD_DB.
530 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
532 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
533 linux_ptrace_attach_fail_reason_string now returning an
535 (linux_attach): Likewise.
536 * thread-db.c (attach_thread): Likewise.
538 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
541 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
542 checking for fs_base/gs_base fields in struct user_regs_struct.
543 * configure: Regenerate.
545 2018-01-16 Yao Qi <yao.qi@linaro.org>
548 * linux-low.c (fetch_register): Call supply_register instead of
551 2018-01-08 Yao Qi <yao.qi@linaro.org>
552 Simon Marchi <simon.marchi@ericsson.com>
554 * Makefile.in (OBS): Remove selftest.o.
555 * configure.ac: Set srv_selftest_objs if $development is true.
556 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
557 * configure: Re-generated.
558 * server.c (captured_main): Wrap variable selftest_filter with
561 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
563 * server.c (parse_debug_format_options): Return std::string.
564 (handle_monitor_command, captured_main): Adjust.
566 2018-01-05 Pedro Alves <palves@redhat.com>
569 * server.c (captured_main): Pass quiet=false to
570 save_original_signals_state.
572 2018-01-01 Joel Brobecker <brobecker@adacore.com>
574 * gdbreplay.c (gdbreplay_version): Update copyright year in
576 * server.c (gdbserver_version): Likewise.
578 2017-12-08 Tom Tromey <tom@tromey.com>
580 * ax.c (ax_printf): Update.
582 2017-12-07 Yao Qi <yao.qi@linaro.org>
584 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
585 aarch64_linux_read_description.
586 * linux-amd64-ipa.c (idx2mask): New array.
587 (get_ipa_tdesc): Move idx2mask out.
588 (initialize_low_tracepoint): Initialize target descriptions.
589 * linux-i386-ipa.c (idx2mask): New array.
590 (get_ipa_tdesc): Move idx2mask out.
591 (initialize_low_tracepoint): Initialize target descriptions.
593 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
595 * tdesc.c (struct tdesc_type): Change return type.
596 (tdesc_add_flag): Change parameter type.
597 (tdesc_add_bitfield): Likewise.
598 (tdesc_add_field): Likewise.
599 (tdesc_set_struct_size): Likewise.
601 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
603 * regcache.c (registers_to_string): Remove unused variable.
605 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
607 * inferiors.c (for_each_inferior_with_data): Remove.
608 * inferiors.h (for_each_inferior_with_data): Remove.
609 * server.c (handle_qxfer_threads_worker): Change parameter type.
610 (handle_qxfer_threads_proper): Use for_each_thread.
612 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
614 * inferiors.c (for_each_inferior): Remove.
615 (clear_inferiors): Use for_each_thread.
616 * inferiors.h (for_each_inferior): Remove.
617 * linux-low.c (linux_wait_for_event_filtered): Use
619 (linux_stabilize_threads): Likewise.
620 * regcache.c (regcache_release): Likewise.
621 * server.c (gdb_wants_all_threads_stopped): Likewise.
622 (clear_pending_status_callback): Remove.
623 (handle_status): Use for_each_thread.
624 (captured_main): Likewise.
625 * win32-low.c (child_init_thread_list): Likewise.
626 (win32_clear_inferiors): Likewise.
627 (fake_breakpoint_event): Likewise.
629 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
631 * inferiors.h (find_inferior): Remove.
632 * inferiors.c (find_inferior): Remove.
634 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
636 * linux-low.c (resume_status_pending_p): Update comment.
637 (need_step_over_p): Update comment.
639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
641 * linux-low.c (proceed_one_lwp): Return void, change parameter
643 (unsuspend_and_proceed_one_lwp): Likewise.
644 (proceed_all_lwps): Use for_each_thread.
645 (unstop_all_lwps): Likewise.
647 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
649 * linux-low.c (linux_resume_one_thread): Return void, take
651 (linux_resume): Use for_each_thread.
653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
655 * linux-low.c (send_sigstop_callback): Return void, change
656 parameter type. Rename to...
657 (send_sigstop): ... this.
658 (suspend_and_send_sigstop_callback): Return void, change parameter
660 (suspend_and_send_sigstop): ... this.
661 (stop_all_lwps): Use for_each_thread.
663 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
665 * linux-low.c (lwp_running): Return bool, remove unused
667 (linux_stabilize_threads): Use find_thread.
669 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
671 * linux-low.c (select_singlestep_lwp_callback): Remove.
672 (count_events_callback): Remove.
673 (select_event_lwp_callback): Remove.
674 (select_event_lwp): Use find_thread/for_each_thread.
676 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
678 * linux-low.c (not_stopped_callback): Return bool, take filter
680 (linux_wait_for_event_filtered): Use find_thread.
681 (linux_wait_1): Likewise.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * linux-low.c (same_lwp): Remove.
686 (find_lwp_pid): Use find_thread.
688 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
690 * linux-low.c (delete_lwp_callback): Remove.
691 (linux_mourn): Use for_each_thread.
693 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
695 * linux-low.c (linux_detach_lwp_callback): Return void, remove
696 args parameter, don't check for pid.
697 (linux_detach): Use for_each_thread.
699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
701 * linux-low.c (struct counter): Remove.
702 (second_thread_of_pid_p): Remove.
703 (last_thread_of_process_p): Use find_thread.
705 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
707 * inferiors.c (find_inferior_in_random): Remove.
708 * inferiors.h (find_inferior_in_random): Remove.
709 * linux-low.c (status_pending_p_callback): Return bool, accept
710 parameter ptid directly.
711 (linux_wait_for_event_filtered): Use find_thread_in_random.
712 (linux_wait_1): Likewise.
714 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
716 * inferiors.c (find_inferior_id): Remove.
717 (find_thread_ptid): Move implemention from find_inferior_id to
719 * inferiors.h (find_inferior_id): Remove.
720 * server.c (handle_status): Use find_thread_ptid.
721 (process_serial_event): Likewise.
722 * thread-db.c (find_one_thread): Likewise.
723 (thread_db_thread_handle): Likewise.
724 * win32-low.c (thread_rec): Likewise.
725 (child_delete_thread): Likewise.
726 (win32_thread_alive): Likewise.
727 (get_child_debug_event): Likewise.
729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
731 * linux-mips-low.c (update_watch_registers_callback): Return
732 void, remove pid_p parameter, don't check for pid.
733 (mips_insert_point, mips_remove_point): Use for_each_thread.
735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
737 * lynx.low (lynx_delete_thread_callback): Remove.
738 (lynx_mourn): Use for_each_thread.
740 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
742 * regcache.c (regcache_invalidate_one): Remove.
743 (regcache_invalidate_pid): use for_each_thread.
745 2017-11-26 Tom Tromey <tom@tromey.com>
747 * linux-low.c (linux_create_inferior): Update.
749 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
751 * spu-low.c (spu_create_inferior): Fix typo in argument name.
753 2017-11-24 Alan Hayward <alan.hayward@arm.com>
755 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
756 * linux-aarch64-low.c (initialize_low_arch): Call init func.
757 * linux-aarch64-tdesc-selftest.c: New file.
758 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
760 2017-11-24 Alan Hayward <alan.hayward@arm.com>
762 * configure.srv: Add new file.
763 * linux-aarch64-low.c (initialize_low_arch): Call init func.
764 * linux-aarch64-tdesc-selftest.c: New file.
765 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
767 2017-11-24 Alan Hayward <alan.hayward@arm.com>
769 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
770 * linux-aarch64-low.c (initialize_low_arch): Remove init.
771 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
773 2017-11-24 Alan Hayward <alan.hayward@arm.com>
775 * configure.srv: Add new files.
776 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
777 aarch64_linux_read_description.
778 * linux-aarch64-low.c (aarch64_linux_read_description):
779 Merge with aarch64_arch_setup.
780 (aarch64_arch_setup): Call aarch64_linux_read_description.
781 * linux-aarch64-tdesc.c: New file.
782 * linux-aarch64-tdesc.h: New file.
784 2017-11-24 Yao Qi <yao.qi@linaro.org>
786 * configure.srv: Set $srv_regobj for tic6x-linux.
787 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
788 (tic6x_read_description): Move some code to tic6x_arch_setup.
789 (tic6x_tdesc_test): New function.
790 (initialize_low_arch): Call selftests::register_test.
792 2017-11-22 Yao Qi <yao.qi@linaro.org>
794 * remote-utils.c (prepare_resume_reply): Use memcpy.
796 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
798 * linux-low.c (kill_one_lwp_callback): Return void, take
799 argument directly, don't filter on pid.
800 (linux_kill): Use for_each_thread.
802 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
804 * linux-low.c (need_step_over_p): Return bool, remove dummy
806 (linux_resume, proceed_all_lwps): Use find_thread.
808 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
810 * linux-low.c (resume_status_pending_p): Return bool, remove
812 (linux_resume): Use find_thread.
814 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
816 * linux-low.c (struct thread_resume_array): Remove.
817 (linux_set_resume_request): Return void, take arguments
819 (linux_resume): Use for_each_thread.
821 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
823 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
824 return bool, remove data argument.
825 (linux_stabilize_threads): Use find_thread.
827 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
829 * linux-low.c (unsuspend_one_lwp): Remove.
830 (unsuspend_all_lwps): Use for_each_thread, inline code from
833 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
835 * gdbthread.h (find_thread): Add overload with ptid_t filter.
836 * linux-low.c (struct iterate_over_lwps_args): Remove.
837 (iterate_over_lwps_filter): Remove.
838 (iterate_over_lwps): Use find_thread.
840 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
842 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
843 (linux_handle_new_gdb_connection): Use for_each_thread, inline
844 code from reset_lwp_ptrace_options_callback.
846 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
848 * linux-arm-low.c (struct update_registers_data): Remove.
849 (update_registers_callback): Return void, take arguments
850 directly, don't check thread's pid.
851 (arm_insert_point, arm_remove_point): Use for_each_thread.
853 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
855 * win32-low.c (continue_one_thread): Return void, take argument
857 (child_continue): Use for_each_thread.
859 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
861 * win32-i386-low.c (update_debug_registers_callback): Rename
863 (update_debug_registers): ... this, return void, remove pid_p arg.
864 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
866 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
868 * inferiors.h (struct process_info): Add constructor, initialize
870 <syscalls_to_catch>: Change type to std::vector<int>.
871 * inferiors.c (add_process): Allocate process_info with new.
872 (remove_process): Free process_info with delete.
873 * linux-low.c (handle_extended_wait): Adjust.
874 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
875 * server.c (handle_general_set): Adjust.
877 2017-11-16 Pedro Alves <palves@redhat.com>
879 * remote-utils.c (remote_close): Block SIGIO signals instead of
880 uninstalling the SIGIO handler.
882 2017-11-16 Alan Hayward <alan.hayward@arm.com>
884 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
886 2017-11-16 Yao Qi <yao.qi@linaro.org>
888 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
889 (tic6x_store_gregset): Likewise.
890 (tic6x_usrregs_info): Move it up.
892 2017-11-15 Alan Hayward <alan.hayward@arm.com>
894 * Makefile.in: Update arch rules.
895 * configure.srv: Explicitly mark arch/ files.
897 2017-11-13 Andreas Schwab <schwab@suse.de>
899 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
901 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
903 2017-11-06 Pedro Alves <palves@redhat.com>
905 * config.in, configure: Regenerate.
907 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
909 * target.c (struct thread_search): Remove.
910 (thread_search_callback): Remove.
911 (prepare_to_access_memory): Use for_each_thread instead of
912 find_inferior. Inline code from thread_search_callback.
914 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
916 * server.c (struct visit_actioned_threads_data): Remove.
917 (visit_actioned_threads): Change prototype to take arguments
919 (resume): Use find_thread instead of find_inferior.
921 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
923 * server.c (queue_stop_reply_callback): Change prototype, return
925 (find_status_pending_thread_callback): Remove.
926 (handle_status): Replace find_inferior with find_thread and
929 2017-10-25 Alan Hayward <alan.hayward@arm.com>
931 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
933 (aarch64_store_gregset): Likewise.
934 (aarch64_fill_fpregset): Likewise.
935 (aarch64_store_fpregset): Likewise.
937 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
939 * gdbthread.h (find_thread, for_each_thread): New functions.
940 * inferiors.c (thread_of_pid): Remove.
941 (find_any_thread_of_pid): Use find_thread.
942 * linux-low.c (num_lwps): Use for_each_thread.
944 2017-10-17 Yao Qi <yao.qi@linaro.org>
946 * Makefile.in: Remove one rule.
947 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
949 2017-10-17 Yao Qi <yao.qi@linaro.org>
951 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
952 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
954 2017-10-17 Yao Qi <yao.qi@linaro.org>
956 * configure.srv: Rename arm.o with arch/arm.o.
958 2017-10-17 Yao Qi <yao.qi@linaro.org>
960 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
961 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
962 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
963 (arch-i386.o, arch-amd64.o): Remove rules.
964 (arch/%.o): New rule.
965 Update POSTCOMPILE and COMPILE.pre.
966 * configure.ac: Invoke AC_CONFIG_COMMANDS.
967 * configure: Re-generated.
968 * configure.srv: Replace arch-i386.o with arch/i386.o.
969 Replace arch-amd64.o with arch/amd64.o.
971 2017-10-16 Yao Qi <yao.qi@linaro.org>
973 * configure: Regenerated.
975 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
977 * inferiors.h: (struct inferior_list): Remove.
978 (struct inferior_list_entry); Remove.
979 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
980 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
981 get_first_inferior): Remove.
982 (for_each_inferior, for_each_inferior_with_data, find_inferior,
983 find_inferior_id, find_inferior_in_random): Change signature.
984 * inferiors.c (all_threads): Change type to
985 std::list<thread_info *>.
986 (get_thread): Remove macro.
987 (find_inferior, find_inferior_id): Change signature, implement
989 (find_inferior_in_random): Change signature, implement using
990 find_thread_in_random.
991 (for_each_inferior, for_each_inferior_with_data): Change
992 signature, implement using for_each_thread.
993 (add_inferior_to_list, remove_inferior): Remove.
994 (add_thread, get_first_thread, thread_of_pid,
995 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
996 (get_first_inferior, one_inferior_p, clear_inferior_list):
998 (clear_inferiors, get_thread_process): Update.
999 * gdbthread.h: Include <list>.
1000 (struct thread_info) <entry>: Remove field.
1002 (all_threads): Change type to std::list<thread_info *>.
1003 (get_first_inferior): Add doc.
1004 (find_thread, for_each_thread, find_thread_in_random): New
1006 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1007 * linux-arm-low.c (update_registers_callback): Update.
1008 * linux-low.c (second_thread_of_pid_p): Update.
1009 (kill_one_lwp_callback, linux_detach_lwp_callback,
1010 delete_lwp_callback, status_pending_p_callback, same_lwp,
1011 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1012 iterate_over_lwps, not_stopped_callback,
1013 resume_stopped_resumed_lwps, count_events_callback,
1014 select_singlestep_lwp_callback, select_event_lwp_callback,
1015 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1016 suspend_and_send_sigstop_callback, wait_for_sigstop,
1017 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1018 lwp_running, linux_set_resume_request, resume_status_pending_p,
1019 need_step_over_p, start_step_over, linux_resume_one_thread,
1020 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1021 reset_lwp_ptrace_options_callback): Update.
1022 * linux-mips-low.c (update_watch_registers_callback): Update.
1023 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1025 (free_register_cache_thread_one): Remove.
1026 (regcache_release): Update.
1027 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1028 handle_qxfer_threads_worker): Update.
1029 (handle_query): Update, use list iterator.
1030 (visit_actioned_threads, handle_pending_status,
1031 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1032 clear_pending_status_callback, set_pending_status_callback,
1033 find_status_pending_thread_callback, handle_status,
1034 process_serial_event): Update.
1035 * target.c (thread_search_callback): Update.
1036 * thread-db.c (thread_db_get_tls_address): Update.
1037 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1039 * win32-i386-low.c (update_debug_registers_callback): Update.
1040 * win32-low.c (delete_thread_info, child_delete_thread,
1041 continue_one_thread, suspend_one_thread,
1042 get_child_debug_event): Adjust.
1044 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1046 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1047 * inferiors.h: Include <list>.
1048 (struct process_info) <entry>: Remove field.
1050 (pid_of): Change macro to function.
1051 (ptid_of, lwpid_of): Remove macro.
1052 (all_processes): Change type to std::list<process_info *>.
1053 (ALL_PROCESSES): Remove macro.
1054 (for_each_process, find_process): New function.
1055 * inferiors.c (all_processes): Change type to
1056 std::list<process_info *>.
1057 (find_thread_process): Adjust.
1058 (add_process): Likewise.
1059 (remove_process): Likewise.
1060 (find_process_pid): Likewise.
1061 (get_first_process): Likewise.
1062 (started_inferior_callback): Remove.
1063 (have_started_inferiors_p): Adjust.
1064 (attached_inferior_callback): Remove.
1065 (have_attached_inferiors_p): Adjust.
1066 * linux-low.c (check_zombie_leaders): Likewise.
1067 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1068 (x86_linux_update_xmltarget): Adjust.
1069 * server.c (handle_query): Likewise.
1070 (gdb_reattached_process): Remove.
1071 (handle_status): Adjust.
1072 (kill_inferior_callback): Likewise.
1073 (detach_or_kill_inferior): Remove.
1074 (print_started_pid): Likewise.
1075 (print_attached_pid): Likewise.
1076 (detach_or_kill_for_exit): Update.
1077 (process_serial_event): Likewise.
1078 * linux-arm-low.c (arm_new_fork): Likewise.
1080 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1082 * dll.h: Include <list>.
1083 (struct dll_info): Add constructor.
1084 <entry>: Remove field.
1085 (all_dlls): Change type to std::list<dll_info>.
1086 * dll.c: Include <algorithm>.
1087 (get_dll): Remove macro.
1088 (all_dlls): Change type to std::list<dll_info *>.
1089 (free_one_dll): Remove.
1090 (match_dll): Likewise.
1091 (loaded_dll): Adjust.
1092 (unloaded_dll): Adjust to all_dlls type change, use
1093 std::find_if. Inline code from match_dll.
1094 (clear_dlls): Adjust to all_dlls type change.
1095 * server.c (emit_dll_description): Remove.
1096 (handle_qxfer_libraries): Adjust to all_dlls type change,
1097 integrate emit_dll_description's functionality.
1099 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1101 * linux-low.h (struct linux_target_ops) <delete_process>: New
1103 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1104 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1105 (struct linux_target_ops): Add delete_process callback.
1106 * linux-arm-low.c (arm_delete_process): New.
1107 (struct linux_target_ops): Add delete_process callback.
1108 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1109 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1110 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1111 * linux-mips-low.c (mips_linux_delete_process): New.
1112 (struct linux_target_ops): Add delete_process callback.
1113 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1114 * linux-s390-low.c (struct linux_target_ops): Likewise.
1115 * linux-sh-low.c (struct linux_target_ops): Likewise.
1116 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1117 * linux-tile-low.c (struct linux_target_ops): Likewise.
1118 * linux-x86-low.c (x86_linux_delete_process): New.
1119 (struct linux_target_ops): Add delete_process callback.
1120 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1122 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1124 * linux-aarch64-low.c (the_low_target): Add thread delete
1126 * linux-arm-low.c (arm_delete_thread): New function.
1127 (the_low_target): Add thread delete callback.
1128 * linux-bfin-low.c (the_low_target): Likewise.
1129 * linux-crisv32-low.c (the_low_target): Likewise.
1130 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1132 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1134 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1135 * linux-mips-low.c (mips_linux_delete_thread): New function.
1136 (the_low_target): Add thread delete callback.
1137 * linux-ppc-low.c (the_low_target): Likewise.
1138 * linux-s390-low.c (the_low_target): Likewise.
1139 * linux-sh-low.c (the_low_target): Likewise.
1140 * linux-tic6x-low.c (the_low_target): Likewise.
1141 * linux-tile-low.c (the_low_target): Likewise.
1142 * linux-x86-low.c (the_low_target): Likewise.
1143 * linux-xtensa-low.c (the_low_target): Likewise.
1145 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1147 * win32-low.c: Include "common-inferior.h".
1149 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1151 * inferiors.c (set_inferior_cwd): New function.
1152 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1153 (handle_query): Inform that QSetWorkingDir is supported.
1154 * win32-low.c (create_process): Pass the inferior's cwd to
1157 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1159 * inferiors.c (current_inferior_cwd): New global variable.
1160 (get_inferior_cwd): New function.
1161 * inferiors.h (struct process_info) <cwd>: New field.
1163 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1165 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1166 (OBS): Add gdb_tilde_expand.o.
1168 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1170 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1171 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1173 2017-09-29 Pedro Alves <palves@redhat.com>
1175 * ax.c (gdb_parse_agent_expr): Constify.
1176 * ax.h (gdb_parse_agent_expr): Constify.
1177 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1179 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1180 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1181 * remote-utils.h (read_ptid): Constify.
1182 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1183 (process_point_options, process_serial_event): Constify.
1184 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1185 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1186 (cmd_qtbuffer): Constify.
1188 2017-09-29 Pedro Alves <palves@redhat.com>
1190 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1193 2017-09-29 Pedro Alves <palves@redhat.com>
1195 * linux-low.c (handle_extended_wait): Pass parent thread instead
1196 of process to thread_db_notice_clone.
1197 * linux-low.h (thread_db_notice_clone): Replace parent process
1198 parameter with parent thread parameter.
1199 * thread-db.c (find_one_thread): Add comment.
1200 (thread_db_notice_clone): Replace parent process parameter with
1201 parent thread parameter. Temporarily switch to the parent thread.
1203 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1205 * gdbthread.h: Include "common-gdbthread.h".
1206 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1207 "if" when validating the ptid.
1208 * remote-utils.c: Include "gdbthread.h".
1209 (prepare_resume_reply): Use "switch_to_thread".
1210 * target.c (done_accessing_memory): Likewise.
1212 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1214 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1215 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1216 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1217 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1218 s390x-gs-linux64-ipa.o to ipa_obj.
1219 * linux-s390-low.c (HWCAP_S390_GS): New define.
1220 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1222 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1223 (s390_arch_setup): Check for guarded-storage support and choose
1225 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1226 init_registers_s390x_gs_linux64.
1227 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1229 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1230 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1232 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1234 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1236 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1238 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1239 (thread_db_thread_handle): Declare.
1240 * linux-low.c (linux_target_ops): Initialize thread_handle.
1241 * server.c (handle_qxfer_threads_worker): Add support for
1243 * target.h (struct target_ops): Add new function pointer,
1245 (target_thread_handle): Define.
1246 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1248 (thread_db_thread_handle): New function.
1250 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1252 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1253 * linux-low.h (thread_db_notice_clone): Declare.
1254 * thread-db.c (thread_db_notice_clone): New function.
1256 2017-09-21 Pedro Alves <palves@redhat.com>
1258 * server.c (gdb_read_memory, handle_status, process_serial_event)
1259 (handle_serial_event, handle_target_event): Adjust to
1260 set_desired_thread prototype change.
1261 * target.c (set_desired_thread): Remove 'use_general' parameter
1263 * target.h (set_desired_thread): Remove 'use_general' parameter.
1265 2017-09-20 Tom Tromey <tom@tromey.com>
1267 * target.c (target_terminal::terminal_state): Define.
1268 (target_terminal::init): Rename from target_terminal_init.
1269 (target_terminal::inferior): Rename from
1270 target_terminal_inferior.
1271 (target_terminal::ours): Rename from target_terminal_ours.
1272 (target_terminal::ours_for_output, target_terminal::info): New.
1274 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1276 * server.c (accumulate_file_name_length): Remove.
1277 (emit_dll_description): Adjust to std::string change.
1278 (handle_qxfer_libraries): Use std::string to hold document.
1280 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1282 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1283 return type of xml_escape_text.
1284 * server.c (emit_dll_description): Likewise.
1286 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1288 * server.c (captured_main): Accept argument for --selftest.
1289 Update run_tests call.
1290 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1291 when registering selftests.
1293 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1295 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1296 instead of "VEC" for "target_desc.reg_defs".
1297 (regcache_cpy): Likewise.
1298 (registers_to_string): Likewise.
1299 (registers_from_string): Likewise.
1300 (find_regno): Likewise.
1301 (supply_regblock): Likewise.
1302 (regcache_raw_read_unsigned): Likewise.
1303 * tdesc.c (init_target_desc): Likewise.
1304 (tdesc_create_reg): Likewise.
1305 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1306 (struct target_desc) <reg_defs>: Convert to "std::vector".
1307 (target_desc): Do not initialize "reg_defs".
1308 (~target_desc): Update code to use "std::vector" instead of "VEC"
1309 for "target_desc.reg_defs".
1310 (operator==): Likewise.
1312 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1314 * inferiors.h (thread_to_gdb_id): Remove.
1315 * inferiors.c (thread_to_gdb_id): Remove.
1316 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1317 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1318 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1320 * nto-low.c (nto_fetch_registers, nto_store_registers,
1321 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1323 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1325 * inferiors.h (gdb_id_to_thread_id): Remove.
1326 * inferiors.c (gdb_id_to_thread_id): Remove.
1327 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1328 removal. Move pid declaration closer to where it's used.
1330 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1332 * server.c (handle_detach): New function.
1333 (process_serial_event): Move code out, call handle_detach.
1335 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1337 * server.c (require_running): Rename to ...
1338 (require_running_or_return): ... this ...
1339 (require_running_or_break): ... and this.
1340 (handle_query, process_serial_event): Adjust.
1342 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1344 * linux-low.c (linux_set_resume_request): Remove unused
1347 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1349 * server.c (first_thread_of): Remove.
1350 (process_serial_event): Replace usage of first_thread_of with
1351 find_any_thread_of_pid.
1352 * tracepoint.c (same_process_p): Remove.
1353 (gdb_agent_about_to_close): Replace usage of same_process_p with
1354 find_any_thread_of_pid.
1355 * linux-x86-low.c (same_process_callback): Remove.
1356 (x86_arch_setup_process_callback): Replace usage of
1357 same_process_callback with find_any_thread_of_pid.
1358 * thread-db.c (any_thread_of): Remove.
1359 (switch_to_process): Replace usage of any_thread_of with
1360 find_any_thread_of_pid.
1361 * inferiors.c (thread_pid_matches_callback): Remove.
1362 (find_thread_process): Adjust to use find_any_thread_of_pid.
1364 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1366 * regcache.c (get_thread_regcache): Guard calls to "memset"
1369 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1371 * linux-low.c (handle_extended_wait): Use
1372 "allocate_target_description" instead of "XNEW".
1373 * linux-x86-low.c (initialize_low_arch): Likewise.
1375 2017-09-05 Yao Qi <yao.qi@linaro.org>
1377 * configure.srv (srv_i386_regobj): Remove.
1378 (srv_amd64_regobj): Remove.
1379 (srv_regobj): Set it to "" for x86 non-linux targets.
1380 * linux-x86-tdesc.c (i386_linux_read_description):
1381 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1382 (init_registers_i386): Remove the declaration.
1383 (tdesc_i386): Remove the declaration.
1384 (lynx_i386_arch_setup): Call i386_create_target_description.
1385 * nto-x86-low.c: Likewise.
1386 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1387 [!__x86_64__]: include arch/i386.h.
1388 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1390 2017-09-05 Yao Qi <yao.qi@linaro.org>
1392 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1393 i386/amd64-XXX-linux from it.
1395 2017-09-05 Yao Qi <yao.qi@linaro.org>
1397 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1399 (ipa_amd64_linux_regobj): Remove.
1400 (ipa_x32_linux_regobj): Remove.
1402 2017-09-05 Yao Qi <yao.qi@linaro.org>
1404 * Makefile.in (arch-amd64.o): New rule.
1405 * configure.srv: Append arch-amd64.o.
1406 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1407 (get_ipa_tdesc): Call amd64_linux_read_description.
1408 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1409 and init_registers_amd64_XXX.
1410 * linux-x86-low.c (x86_linux_read_description): Call
1411 amd64_linux_read_description.
1412 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1413 (initialize_low_arch): Don't call init_registers_x32_XXX and
1414 init_registers_amd64_XXX.
1415 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1416 and tdesc_amd64_XXX.
1417 [__x86_64__] (amd64_tdesc_test): New function.
1418 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1419 and init_registers_amd64_XXX.
1420 * linux-x86-tdesc.c: Include arch/amd64.h.
1421 (xcr0_to_tdesc_idx): New function.
1422 (i386_linux_read_description): New function.
1423 (amd64_get_ipa_tdesc_idx): New function.
1424 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1425 (amd64_get_ipa_tdesc): Declare.
1427 2017-09-05 Yao Qi <yao.qi@linaro.org>
1429 * configure.srv (srv_i386_linux_xmlfiles): Remove
1430 i386/i386-XXX-linux.xml from it.
1432 2017-09-05 Yao Qi <yao.qi@linaro.org>
1434 * configure.srv: Set srv_i386_linux_regobj empty if $development
1436 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1437 initialize_low_tdesc.
1438 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1439 with #if initialize_low_tdesc.
1440 * linux-x86-tdesc-selftest.c: New file.
1441 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1443 2017-09-05 Yao Qi <yao.qi@linaro.org>
1445 * Makefile.in (arch-i386.o): New rule.
1446 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1447 (x86_64-*-linux*): Likewise.
1448 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1449 include arch/i386.h.
1450 (i386_linux_read_description): Remove code and call
1451 i386_create_target_description.
1452 * tdesc.c (allocate_target_description): New function.
1453 * tdesc.h (set_tdesc_architecture): Remove declaration.
1454 (set_tdesc_osabi): Likewise.
1456 2017-09-05 Yao Qi <yao.qi@linaro.org>
1458 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1459 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1460 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1462 * server.c (get_features_xml): Call tdesc_get_features_xml.
1463 * tdesc.c (set_tdesc_architecture): New function.
1464 (set_tdesc_osabi): New function.
1465 (tdesc_get_features_xml): New function.
1466 (tdesc_create_feature): Add an argument.
1467 * tdesc.h (struct target_desc) <features>: New field.
1468 <arch, osabi>: New field.
1469 (~target_desc): xfree features, arch, and osabi.
1470 (target_desc::oerator==): Don't compare .xmltarget.
1471 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1472 (set_tdesc_osabi): Likewise.
1473 (tdesc_get_features_xml): Likewise.
1475 2017-09-05 Yao Qi <yao.qi@linaro.org>
1477 * linux-x86-tdesc.c: Include selftest.h.
1478 (i386_tdesc_test): New function.
1479 (initialize_low_tdesc): Call selftests::register_test.
1480 * tdesc.h: Include regdef.h.
1481 (target_desc): Override operator == and !=.
1483 2017-09-05 Yao Qi <yao.qi@linaro.org>
1485 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1486 (ipa_obj): Likewise.
1487 * linux-i386-ipa.c: Include common/x86-xstate.h
1488 (get_ipa_tdesc): Call i386_linux_read_description.
1489 (initialize_low_tracepoint): Don't call init_registers_XXX
1490 functions, call initialize_low_tdesc instead.
1491 * linux-x86-low.c (x86_linux_read_description): Call
1492 i386_linux_read_description.
1493 (initialize_low_arch): Don't call init_registers_i386_XXX
1494 functions, call initialize_low_tdesc.
1495 * linux-x86-tdesc.c: New file.
1496 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1497 (i386_get_ipa_tdesc_idx): Declare.
1498 (i386_get_ipa_tdesc): Declare.
1499 (initialize_low_tdesc): Declare.
1501 2017-09-05 Yao Qi <yao.qi@linaro.org>
1503 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1506 2017-09-05 Yao Qi <yao.qi@linaro.org>
1508 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1509 * regcache.c (get_thread_regcache): Use VEC_length.
1510 (init_register_cache): Likewise.
1511 (regcache_cpy): Likewise.
1512 (registers_to_string): Iterate reg_defs via VEC_iterate.
1513 (find_regno): Likewise.
1514 (find_register_by_number): Use VEC_index.
1515 (register_size): Call find_register_by_number.
1516 (register_data): Call find_register_by_number.
1517 (supply_regblock): Use VEC_length.
1518 (regcache_raw_read_unsigned): Likewise.
1519 * tdesc.c (init_target_desc): Iterate reg_defs via
1521 (default_description): Update initializer.
1522 (copy_target_description): Don't update field num_registers.
1523 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1524 <num_registers>: Remove.
1526 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1528 * Makefile.in (.SECONDARY): Define target.
1530 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1532 * linux-low.c (linux_wait_1): Adjust.
1533 * server.c (queue_stop_reply_callback): Adjust.
1535 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1537 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1538 QEnvironmentUnset and QEnvironmentReset packets.
1539 (handle_query): Inform remote that QEnvironmentHexEncoded,
1540 QEnvironmentUnset and QEnvironmentReset are supported.
1542 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1544 * inferiors.h (inferior_target_data): Rename to ...
1545 (thread_target_data): ... this.
1546 (inferior_regcache_data): Rename to ...
1547 (thread_regcache_data): ... this.
1548 (set_inferior_regcache_data): Rename to ...
1549 (set_thread_regcache_data): ... this.
1550 * inferiors.c (inferior_target_data): Rename to ...
1551 (thread_target_data): ... this.
1552 (inferior_regcache_data): Rename to ...
1553 (thread_regcache_data): ... this.
1554 (set_inferior_regcache_data): Rename to ...
1555 (set_thread_regcache_data): ... this.
1556 (free_one_thread): Update.
1557 * linux-low.h (get_thread_lwp): Update.
1558 * regcache.c (get_thread_regcache): Update.
1559 (regcache_invalidate_thread): Update.
1560 (free_register_cache_thread): Update.
1561 * win32-i386-low.c (update_debug_registers_callback): Update.
1562 (win32_get_current_dr): Update.
1563 * win32-low.c (thread_rec): Update.
1564 (delete_thread_info): Update.
1565 (continue_one_thread): Update.
1566 (suspend_one_thread): Update.
1568 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1570 * inferiors.c (set_inferior_target_data): Remove.
1571 * inferiors.h (set_inferior_target_data): Remove.
1573 2017-08-18 Yao Qi <yao.qi@linaro.org>
1575 * Makefile.in (OBS): Add selftest.o.
1576 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1577 * configure, config.in: Re-generated.
1578 * server.c: Include common/sefltest.h.
1579 (captured_main): Handle option --selftest.
1581 2017-08-09 Yao Qi <yao.qi@linaro.org>
1583 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1584 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1585 i386-avx-mpx.o and i386-mmx.o.
1586 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1587 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1588 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1589 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1590 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1591 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1592 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1593 i386/amd64-avx-mpx.xml.
1595 2017-08-09 Yao Qi <yao.qi@linaro.org>
1597 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1598 and x32-avx-avx512.o.
1599 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1600 i386/x32-avx-avx512.xml.
1602 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1604 * tracepoint.h (enum class fast_tpoint_collect_result): New
1606 (fast_tracepoint_collecting): Change return type to
1607 fast_tpoint_collect_result.
1608 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1609 * linux-low.h: Include tracepoint.h.
1610 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1611 fast_tpoint_collect_result.
1612 * linux-low.c (handle_tracepoints): Adjust.
1613 (linux_fast_tracepoint_collecting): Change return type to
1614 fast_tpoint_collect_result.
1615 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1616 linux_wait_1, stuck_in_jump_pad_callback,
1617 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1618 proceed_one_lwp): Adjust to type change.
1620 2017-07-10 Yao Qi <yao.qi@linaro.org>
1622 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1624 2017-06-29 Yao Qi <yao.qi@linaro.org>
1626 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1628 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1630 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1632 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1634 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1636 * linux-low.c (linux_create_inferior): Adjust code to access the
1637 environment information via 'gdb_environ' class.
1638 * lynx-low.c (lynx_create_inferior): Likewise.
1639 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1640 (get_environ): Return a pointer to 'our_environ'.
1641 (captured_main): Initialize 'our_environ'.
1642 * server.h (get_environ): Adjust prototype.
1643 * spu-low.c (spu_create_inferior): Adjust code to access the
1644 environment information via 'gdb_environ' class.
1646 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1648 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1649 usage of "register" keyword.
1651 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1653 * configure: Re-generate.
1655 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1657 * configure: Re-generate.
1659 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1661 * Makefile.in (COMPILE.pre): Add "-x c++".
1663 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1665 * fork-child.c: Conditionally include <signal.h>.
1667 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1669 * server.c (handle_general_set): Handle new packet
1670 "QStartupWithShell".
1671 (handle_query): Add "QStartupWithShell" to the list of supported
1673 (gdbserver_usage): Add help text explaining the
1674 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1676 (captured_main): Recognize and act upon the presence of the new
1679 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1680 Pedro Alves <palves@redhat.com>
1682 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1683 * configure: Regenerate.
1684 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1686 (i[34567]86-*-lynxos*): Likewise.
1687 (spu*-*-*): Likewise.
1688 * fork-child.c: New file.
1689 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1691 (linux_ptrace_fun): New function.
1692 (linux_create_inferior): Adjust function prototype to reflect
1693 change on "target.h". Adjust function code to use
1695 (linux_request_interrupt): Delete "signal_pid".
1696 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1697 (lynx_ptrace_fun): New function.
1698 (lynx_create_inferior): Adjust function prototype to reflect
1699 change on "target.h". Adjust function code to use
1701 * nto-low.c (nto_create_inferior): Adjust function prototype and
1702 code to reflect change on "target.h". Update comments.
1703 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1704 "common-terminal.h" and "environ.h".
1705 (terminal_fd): Moved to fork-child.c.
1706 (old_foreground_pgrp): Likewise.
1707 (restore_old_foreground_pgrp): Likewise.
1708 (last_status): Make it global.
1709 (last_ptid): Likewise.
1710 (our_environ): New variable.
1711 (startup_with_shell): Likewise.
1712 (program_name): Likewise.
1713 (program_argv): Rename to...
1714 (program_args): ...this.
1715 (wrapper_argv): New variable.
1716 (start_inferior): Delete function.
1717 (get_exec_wrapper): New function.
1718 (get_exec_file): Likewise.
1719 (get_environ): Likewise.
1720 (prefork_hook): Likewise.
1721 (post_fork_inferior): Likewise.
1722 (postfork_hook): Likewise.
1723 (postfork_child_hook): Likewise.
1724 (handle_v_run): Update code to deal with arguments coming from the
1725 remote host. Update calls from "start_inferior" to
1727 (captured_main): Likewise. Initialize environment variable. Call
1729 * server.h (post_fork_inferior): New prototype.
1730 (get_environ): Likewise.
1731 (last_status): Declare.
1732 (last_ptid): Likewise.
1733 (signal_pid): Likewise.
1734 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1735 (spu_ptrace_fun): New function.
1736 (spu_create_inferior): Adjust function prototype to reflect change
1737 on "target.h". Adjust function code to use "fork_inferior".
1738 * target.c (target_terminal_init): New function.
1739 (target_terminal_inferior): Likewise.
1740 (target_terminal_ours): Likewise.
1741 * target.h: Include <vector>.
1742 (struct target_ops) <create_inferior>: Update prototype.
1743 (create_inferior): Update macro.
1744 * utils.c (gdb_flush_out_err): New function.
1745 * win32-low.c (win32_create_inferior): Adjust function prototype
1746 and code to reflect change on "target.h".
1748 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1750 * inferiors.c (switch_to_thread): New function.
1752 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1754 * Makefile.in (SFILE): Add "common/job-control.c".
1755 (OBS): Add "job-control.o".
1757 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1759 * Makefile: Remove "@host_makefile_frag@".
1761 2017-05-05 Pedro Alves <palves@redhat.com>
1763 * configure: Regenerate.
1765 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1767 * configure: Regenerate.
1769 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1771 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1772 software_single_step change of return type to
1773 std::vector<CORE_ADDR>.
1774 * linux-low.c (install_software_single_step_breakpoints):
1776 * linux-low.h (install_software_single_step_breakpoints):
1779 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1781 * remote-utils.c: Include "gdb_termios.h" instead of
1783 * terminal.h: Delete file.
1785 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1787 * server.c: Include <vector>.
1788 <program_argv, wrapper_argv>: Convert to std::vector.
1789 (start_inferior): Rewrite function to use C++.
1790 (handle_v_run): Likewise. Update code that calculates the argv
1791 based on the vRun packet; use C++.
1792 (captured_main): Likewise.
1794 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1796 * server.c (handle_v_cont): Initialize thread_resume::thread
1799 2017-04-05 Pedro Alves <palves@redhat.com>
1801 * configure: Regenerate.
1803 2017-04-05 Pedro Alves <palves@redhat.com>
1805 * gdbreplay.c (sync_error): Constify.
1806 * linux-x86-low.c (push_opcode): Constify.
1808 2017-04-05 Pedro Alves <palves@redhat.com>
1810 * win32-low.c (get_child_debug_event)
1811 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1812 Report TARGET_WAITKIND_SPURIOUS instead.
1814 2017-04-05 Pedro Alves <palves@redhat.com>
1816 * remote-utils.c (remote_prepare, remote_open): Constify.
1817 * remote-utils.h (remote_prepare, remote_open): Constify.
1818 * server.c (captured_main): Constify 'port' handling.
1820 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1822 * Makefile.in (clean): Clear .deps.
1824 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1826 * .gitignore: Remove generated files, replace with wildcard.
1827 * (clean): Replace removal of generated files with wildcard.
1828 (version.c): Replace with...
1829 (version-generated.c): ...this.
1830 (xml-builtin.c): Replace with...
1831 (xml-builtin-generated.c): ...this.
1832 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1833 (%.c: *regformats*): Replace with...
1834 (%-generated.c: *regformats*): ...this.
1836 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1838 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1839 (xtensa_fill_gregset): Call collect_register_by_name for
1841 (xtensa_store_gregset): Call supply_register_by_name for
1844 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1846 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1847 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1848 (xtensa_store_gregset): Call supply_register for all registers in
1849 a0_regnum..a0_regnum + C0_NREGS range.
1851 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1853 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1854 (ax-ipa.o: ax.c): Remove.
1855 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1856 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1857 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1858 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1859 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1861 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1863 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1864 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1865 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1866 (errors-ipa.o: ../common/errors.c): Remove.
1867 (format-ipa.o: ../common/format.c): Remove.
1868 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1870 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1872 * Makefile.in (%-ipa.o: %.c): New rule.
1873 (tracepoint-ipa.o: tracepoint.c): Remove.
1874 (utils-ipa.o: utils.c): Remove.
1875 (remote-utils-ipa.o: remote-utils.c): Remove.
1876 (regcache-ipa.o: regcache.c): Remove.
1877 (i386-linux-ipa.o: i386-linux.c): Remove.
1878 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1879 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1880 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1881 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1882 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1883 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1884 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1885 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1886 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1887 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1888 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1889 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1890 (aarch64-ipa.o: aarch64.c): Remove.
1891 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1892 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1893 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1894 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1895 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1896 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1897 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1898 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1899 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1900 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1901 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1902 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1903 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1904 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1905 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1906 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1907 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1908 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1909 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1910 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1911 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1912 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1913 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1914 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1915 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1916 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1917 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1918 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1919 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1920 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1921 (tdesc-ipa.o: tdesc.c): Remove.
1922 (x32-linux-ipa.o: x32-linux.c): Remove.
1923 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1924 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1926 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1928 * Makefile.in (%.o: ../arch/%.c): New rule.
1929 (arm.o: ../arch/arm.c): Remove.
1930 (arm-linux.o: ../arch/arm-linux.c): Remove.
1931 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1932 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1934 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1936 * Makefile.in (%.o: ../nat/%.c): New rule.
1937 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1938 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1939 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1940 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1941 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1942 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1943 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1944 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1945 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1946 (linux-personality.o: ../nat/linux-personality.c): Remove.
1947 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1948 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1949 (x86-linux.o: ../nat/x86-linux.c): Remove.
1950 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1951 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1953 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1955 * Makefile.in (%.o: ../common/%.c): New rule.
1956 (signals.o: ../common/signals.c): Remove.
1957 (print-utils.o: ../common/print-utils.c): Remove.
1958 (rsp-low.o: ../common/rsp-low.c): Remove.
1959 (common-utils.o: ../common/common-utils.c): Remove.
1960 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1961 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1962 (vec.o: ../common/vec.c): Remove.
1963 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1964 (xml-utils.o: ../common/xml-utils.c): Remove.
1965 (ptid.o: ../common/ptid.c): Remove.
1966 (buffer.o: ../common/buffer.c): Remove.
1967 (format.o: ../common/format.c): Remove.
1968 (filestuff.o: ../common/filestuff.c): Remove.
1969 (agent.o: ../common/agent.c): Remove.
1970 (errors.o: ../common/errors.c): Remove.
1971 (environ.o: ../common/environ.c): Remove.
1972 (common-debug.o: ../common/common-debug.c): Remove.
1973 (cleanups.o: ../common/cleanups.c): Remove.
1974 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1975 (fileio.o: ../common/fileio.c): Remove.
1976 (common-regcache.o: ../common/common-regcache.c): Remove.
1977 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1978 (new-op.o: ../common/new-op.c): Remove.
1979 (btrace-common.o: ../common/btrace-common.c): Remove.
1981 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1983 * Makefile.in (%.o: ../target/%.c): New rule.
1984 (waitstatus.o: ../target/waitstatus.c): Remove.
1986 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1989 (%.c: ../regformats/%.dat,
1990 (%.c: ../regformats/arm/%.dat,
1991 (%.c: ../regformats/i386/%.dat,
1992 (%.c: ../regformats/rs6000/%.dat): New rules.
1993 (aarch64.c): Remove.
1994 (reg-arm.c): Remove.
1995 (arm-with-iwmmxt.c): Remove.
1996 (arm-with-vfpv2.c): Remove.
1997 (arm-with-vfpv3.c): Remove.
1998 (arm-with-neon.c): Remove.
1999 (reg-bfin.c): Remove.
2000 (reg-cris.c): Remove.
2001 (reg-crisv32.c): Remove.
2003 (i386-linux.c): Remove.
2004 (i386-avx.c): Remove.
2005 (i386-avx-linux.c): Remove.
2006 (i386-avx-avx512.c): Remove.
2007 (i386-avx-avx512-linux.c): Remove.
2008 (i386-mpx.c): Remove.
2009 (i386-mpx-linux.c): Remove.
2010 (i386-avx-mpx-avx512-pku.c): Remove.
2011 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2012 (i386-avx-mpx.c): Remove.
2013 (i386-avx-mpx-linux.c): Remove.
2014 (i386-mmx.c): Remove.
2015 (i386-mmx-linux.c): Remove.
2016 (reg-ia64.c): Remove.
2017 (reg-m32r.c): Remove.
2018 (reg-m68k.c): Remove.
2020 (mips-linux.c): Remove.
2021 (mips-dsp-linux.c): Remove.
2022 (mips64-linux.c): Remove.
2023 (mips64-dsp-linux.c): Remove.
2024 (nios2-linux.c): Remove.
2025 (powerpc-32.c): Remove.
2026 (powerpc-32l.c): Remove.
2027 (powerpc-altivec32l.c): Remove.
2028 (powerpc-cell32l.c): Remove.
2029 (powerpc-vsx32l.c): Remove.
2030 (powerpc-isa205-32l.c): Remove.
2031 (powerpc-isa205-altivec32l.c): Remove.
2032 (powerpc-isa205-vsx32l.c): Remove.
2033 (powerpc-e500l.c): Remove.
2034 (powerpc-64l.c): Remove.
2035 (powerpc-altivec64l.c): Remove.
2036 (powerpc-cell64l.c): Remove.
2037 (powerpc-vsx64l.c): Remove.
2038 (powerpc-isa205-64l.c): Remove.
2039 (powerpc-isa205-altivec64l.c): Remove.
2040 (powerpc-isa205-vsx64l.c): Remove.
2041 (s390-linux32.c): Remove.
2042 (s390-linux32v1.c): Remove.
2043 (s390-linux32v2.c): Remove.
2044 (s390-linux64.c): Remove.
2045 (s390-linux64v1.c): Remove.
2046 (s390-linux64v2.c): Remove.
2047 (s390-te-linux64.c): Remove.
2048 (s390-vx-linux64.c): Remove.
2049 (s390-tevx-linux64.c): Remove.
2050 (s390x-linux64.c): Remove.
2051 (s390x-linux64v1.c): Remove.
2052 (s390x-linux64v2.c): Remove.
2053 (s390x-te-linux64.c): Remove.
2054 (s390x-vx-linux64.c): Remove.
2055 (s390x-tevx-linux64.c): Remove.
2056 (tic6x-c64xp-linux.c): Remove.
2057 (tic6x-c64x-linux.c): Remove.
2058 (tic6x-c62x-linux.c): Remove.
2060 (reg-sparc64.c): Remove.
2061 (reg-spu.c): Remove.
2063 (amd64-linux.c): Remove.
2064 (amd64-avx.c): Remove.
2065 (amd64-avx-linux.c): Remove.
2066 (amd64-avx-avx512.c): Remove.
2067 (amd64-avx-avx512-linux.c): Remove.
2068 (amd64-mpx.c): Remove.
2069 (amd64-mpx-linux.c): Remove.
2070 (amd64-avx-mpx-avx512-pku.c): Remove.
2071 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2072 (amd64-avx-mpx.c): Remove.
2073 (amd64-avx-mpx-linux.c): Remove.
2075 (x32-linux.c): Remove.
2076 (x32-avx.c): Remove.
2077 (x32-avx-linux.c): Remove.
2078 (x32-avx-avx512.c): Remove.
2079 (x32-avx-avx512-linux.c): Remove.
2080 (reg-xtensa.c): Remove.
2081 (reg-tilegx.c): Remove.
2082 (reg-tilegx32.c): Remove.
2084 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2086 * Makefile.in (SFILES): Add "common/environ.c".
2087 (OBJS): Add "common/environ.h".
2089 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2091 * configure.ac: Check if the fs_base and gs_base members of
2092 `struct user_regs_struct' exist.
2093 * config.in: Regenerated.
2094 * configure: Likewise.
2096 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2098 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2100 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2101 (get_next_pcs_syscall_next_pc): Likewise.
2103 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2105 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2106 * nto-x86-low.c: Likewise.
2108 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2110 * Makefile.in: Include disable-implicit-rules.mk.
2112 2016-11-23 Pedro Alves <palves@redhat.com>
2114 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2115 (debug_vprintf): Use std::chrono::steady_clock instead of
2116 gettimeofday. Use '.' instead of ':'.
2117 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2118 (get_timestamp): Use std::chrono::steady_clock instead of
2121 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2123 * Makefile.in: Fix whitespace formatting.
2125 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2127 * Makefile.in (SFILES, OBS): Flatten list and order
2130 2016-11-23 Pedro Alves <palves@redhat.com>
2132 * event-loop.c (handle_file_event): Use warning.
2133 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2134 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2137 2016-11-23 Pedro Alves <palves@redhat.com>
2139 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2141 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2142 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2143 debug_printf and debug_flush for debug output.
2144 * server.c (handle_general_set): Likewise.
2145 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2148 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2150 * Makefile.in (.c.o): Replace rule with ...
2151 (%.o: %.c): ... this one.
2153 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2155 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2156 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2158 * configure.ac: Remove checks for the make program.
2159 * configure: Re-generate.
2161 2016-10-28 Pedro Alves <palves@redhat.com>
2163 * Makefile.in (CXX_DIALECT): Get from configure.
2164 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2165 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2166 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2167 * config.in: Regenerate.
2168 * configure: Regenerate.
2170 2016-10-27 Yao Qi <yao.qi@linaro.org>
2172 * linux-low.c (linux_supports_range_stepping): Return true if
2173 can_software_single_step return true.
2175 2016-10-27 Yao Qi <yao.qi@linaro.org>
2177 * inferiors.c (find_inferior_in_random): New function.
2178 * inferiors.h (find_inferior_in_random): Declare.
2179 * linux-low.c (linux_wait_for_event_filtered): Call
2180 find_inferior_in_random instead of find_inferior.
2182 2016-10-27 Yao Qi <yao.qi@linaro.org>
2184 * linux-low.c (linux_wait_1): If single-step breakpoints are
2185 inserted, remove them.
2187 2016-10-26 Pedro Alves <palves@redhat.com>
2189 * linux-low.c (handle_extended_wait): Link parent/child fork
2191 (linux_wait_1): Unlink them.
2192 (linux_set_resume_request): Ignore resume requests for
2193 already-resumed and unhandled fork child threads.
2194 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2195 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2197 (handle_v_requests) <vCont>: Don't call require_running.
2198 * server.h (in_queued_stop_replies): New declaration.
2200 2016-10-24 Yao Qi <yao.qi@linaro.org>
2203 * linux-aarch64-low.c (append_insns): Cast the return value to
2206 2016-10-10 Yao Qi <yao.qi@linaro.org>
2208 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2210 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2212 * target.c (target_supports_multi_process): New function, moved
2214 * target.h (target_supports_multi_process): ... here. Remove
2217 2016-10-05 Tom Tromey <tom@tromey.com>
2220 * tracepoint.c (handle_tracepoint_bkpts): Check
2221 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2223 2016-10-05 Yao Qi <yao.qi@linaro.org>
2225 * configure.srv: Update the path of arm-*.xml files.
2227 2016-10-05 Terry Guo <terry.guo@arm.com>
2228 Yao Qi <yao.qi@linaro.org>
2230 * Makefile.in: Adjust the path of rules.
2231 * configure.srv: Update the path of xml files.
2232 * regformats/arm-with-iwmmxt.dat: Regenerated.
2233 * regformats/arm-with-neon.dat: Likewise.
2234 * regformats/arm-with-vfpv2.dat: Likewise.
2235 * regformats/arm-with-vfpv3.dat Likewise.
2237 2016-09-30 Yao Qi <yao.qi@linaro.org>
2240 * target.c (target_stop_and_wait): Don't call
2241 target_continue_no_signal, use resume_stop instead.
2243 2016-09-26 Yao Qi <yao.qi@linaro.org>
2245 * linux-low.c (linux_wait_1): Call debug_exit.
2247 2016-09-23 Pedro Alves <palves@redhat.com>
2249 * Makefile.in (SFILES): Add common/new-op.c.
2250 (OBS): Add common/new-op.o.
2251 (new-op.o): New rule.
2253 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2255 * .gitinore: Ignore more files.
2257 2016-09-21 Yao Qi <yao.qi@linaro.org>
2259 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2262 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2264 * server.c (start_inferior): Call target_mourn_inferior instead of
2265 mourn_inferior; pass ptid_t argument to it.
2267 (handle_target_event): Likewise.
2268 * target.c (target_mourn_inferior): New function.
2269 * target.h (mourn_inferior): Delete macro.
2271 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2273 * linux-low.c (lwp_is_stepping): New function.
2275 2016-09-06 Carl Love <cel@us.ibm.com>
2277 * server.c (start_inferior): Fixed comment, requested comment change
2278 didn't get updated correctly. Removed reference to ptrace () call as
2279 it is only true on Linux systems.
2281 2016-09-06 Carl Love <cel@us.ibm.com>
2283 * server.c (start_inferior): Do not call
2284 function target_post_create_inferior () if the
2285 inferior process has already exited.
2287 2016-09-05 Pedro Alves <palves@redhat.com>
2289 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2290 (COMPILE.pre, CC_LD): Use CXX directly.
2291 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2292 * acinclude.m4: Don't include build-with-cxx.m4.
2293 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2294 * configure: Regenerate.
2296 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2299 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2300 call writing data to own_buf.
2302 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2304 * target.c (mywait): Call target_wait instead of
2306 (target_wait): New function.
2308 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2310 * server.c (start_inferior): New variable 'ptid'. Replace calls
2311 to the_target->resume by target_continue{,_no_signal}, depending
2313 * target.c (target_stop_and_wait): Call target_continue_no_signal
2314 instead of the_target->resume.
2315 (target_continue): New function.
2317 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2319 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2321 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2324 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2326 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2327 * linux-arm-low.c (ps_get_thread_area): Likewise.
2328 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2329 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2330 * linux-mips-low.c (ps_get_thread_area): Likewise.
2331 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2332 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2333 * linux-x86-low.c (ps_get_thread_area): Likewise.
2334 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2336 2016-08-19 Pedro Alves <palves@redhat.com>
2338 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2340 2016-08-19 Pedro Alves <palves@redhat.com>
2342 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2343 comment. Use memcpy instead of casting through unsigned long.
2345 2016-08-19 Pedro Alves <palves@redhat.com>
2347 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2348 allocating around 0x80000000.
2350 2016-08-19 Pedro Alves <palves@redhat.com>
2353 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2354 (x32-avx512-linux-ipa.o): New rules.
2355 * configure.ac (x86_64-*-linux*): New x32 check.
2356 * configure.srv (ipa_x32_linux_regobj): New.
2357 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2358 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2360 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2362 * configure: Regenerate.
2364 2016-08-09 Pedro Alves <palves@redhat.com>
2367 * Makefile.in (OBS): Add signals-state-save-restore.o.
2368 (signals-state-save-restore.o): New rule.
2369 * config.in: Regenerate.
2370 * configure: Regenerate.
2371 * linux-low.c: Include "signals-state-save-restore.h".
2372 (linux_create_inferior): Call
2373 restore_original_signals_state.
2374 * server.c: Include "dispositions-save-restore.h".
2375 (captured_main): Call save_original_signals_state.
2377 2016-08-05 Pedro Alves <palves@redhat.com>
2379 * configure: Regenerate.
2381 2016-08-04 Yao Qi <yao.qi@linaro.org>
2383 * linux-low.c (regsets_fetch_inferior_registers): Check
2384 errno is ESRCH or not.
2386 2016-08-02 Yao Qi <yao.qi@linaro.org>
2388 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2389 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2390 (thread_db_load_search): Update.
2391 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2392 td_ta_set_event and td_ta_event_getmsg.
2394 2016-07-26 Pedro Alves <palves@redhat.com>
2397 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2398 of unsigned long for 64-bit registers and use uint32_t instead of
2399 unsigned int for 32-bit registers.
2401 2016-07-26 Pedro Alves <palves@redhat.com>
2403 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2406 2016-07-21 Tom Tromey <tom@tromey.com>
2408 * configure: Rebuild.
2410 2016-07-21 Yao Qi <yao.qi@linaro.org>
2412 * mem-break.c (find_gdb_breakpoint): Cast bp to
2413 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2415 2016-07-21 Yao Qi <yao.qi@linaro.org>
2417 * server.c (handle_v_requests): Support s and S actions
2418 if target_supports_software_single_step return true.
2420 2016-07-21 Yao Qi <yao.qi@linaro.org>
2422 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2423 is resume_step, call maybe_hw_step.
2424 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2426 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2428 (proceed_one_lwp): If resume request is resume_step, install
2429 reinsert breakpoints and call maybe_hw_step.
2431 2016-07-21 Yao Qi <yao.qi@linaro.org>
2433 * linux-low.c (proceed_one_lwp): Declare.
2434 (linux_resume_one_thread): Remove local variable 'step'.
2435 Lift code enqueue signal. Call proceed_one_lwp instead of
2436 linux_resume_one_lwp.
2438 2016-07-21 Yao Qi <yao.qi@linaro.org>
2440 * linux-low.c (linux_resume_one_thread): Call
2441 enqueue_pending_signal.
2443 2016-07-21 Yao Qi <yao.qi@linaro.org>
2445 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2446 * inferiors.c (do_restore_current_thread_cleanup): New function.
2447 (make_cleanup_restore_current_thread): Likewise.
2448 * linux-low.c (install_software_single_step_breakpoints): Call
2449 make_cleanup_restore_current_thread. Switch current_thread to
2452 2016-07-21 Yao Qi <yao.qi@linaro.org>
2454 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2455 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2456 (clone_one_breakpoint): Likewise.
2457 (delete_reinsert_breakpoints): Change parameter to thread.
2459 (has_reinsert_breakpoints): Likewise.
2460 (uninsert_reinsert_breakpoints): Likewise.
2461 (reinsert_reinsert_breakpoints): Likewise.
2462 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2463 (delete_reinsert_breakpoints): Likewise.
2464 (reinsert_reinsert_breakpoints): Likewise.
2465 (uninsert_reinsert_breakpoints): Likewise.
2466 (has_reinsert_breakpoints): Likewise.
2468 2016-07-21 Yao Qi <yao.qi@linaro.org>
2470 * inferiors.c (get_thread_process): Make parameter const.
2471 * inferiors.h (get_thread_process): Update declaration.
2472 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2473 Add new parameters child_thread and parent_thread. Callers
2475 * mem-break.h (clone_all_breakpoints): Update declaration.
2477 2016-07-21 Yao Qi <yao.qi@linaro.org>
2479 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2480 <command_list, handler>: Remove.
2481 (struct gdb_breakpoint): New.
2482 (struct other_breakpoint): New.
2483 (struct reinsert_breakpoint): New.
2484 (is_gdb_breakpoint): New function.
2485 (any_persistent_commands): Update command_list if
2486 is_gdb_breakpoint returns true.
2487 (set_breakpoint): Create breakpoints according to their types.
2488 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2489 (set_gdb_breakpoint_1): Likewise.
2490 (set_gdb_breakpoint): Likewise.
2491 (clear_breakpoint_conditions): Change parameter type to
2492 'struct gdb_breakpoint *'.
2493 (clear_breakpoint_commands): Likewise.
2494 (clear_breakpoint_conditions_and_commands): Likewise.
2495 (add_condition_to_breakpoint): Likewise.
2496 (add_breakpoint_condition): Likewise.
2497 (add_commands_to_breakpoint): Likewise.
2498 (check_breakpoints): Check other_breakpoint.
2499 (clone_one_breakpoint): Clone breakpopint according to its type.
2500 * mem-break.h (struct gdb_breakpoint): Declare.
2501 (set_gdb_breakpoint): Update declaration.
2502 (clear_breakpoint_conditions_and_commands): Likewise.
2503 (add_breakpoint_condition): Likewise.
2504 (add_breakpoint_commands): Likewise.
2505 * server.c (process_point_options): Change parameter type to
2506 'struct gdb_breakpoint *'.
2508 2016-07-21 Yao Qi <yao.qi@linaro.org>
2510 * mem-break.c (set_breakpoint_at): Rename it to ...
2511 (set_breakpoint_type_at): ... it.
2512 (set_breakpoint_at): Call set_breakpoint_type_at.
2513 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2514 * mem-break.h (set_breakpoint_at): Update comments.
2516 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2518 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2520 (nios2_store_gregset): Likewise.
2522 2016-07-01 Pedro Alves <palves@redhat.com>
2523 Antoine Tremblay <antoine.tremblay@ericsson.com>
2525 * linux-low.c: Change interface to take the target lwp_info
2526 pointer directly and return void. Handle detaching from a zombie
2528 (linux_detach_lwp_callback): New function.
2529 (linux_detach): Detach from the leader thread after detaching from
2532 2016-06-28 Yao Qi <yao.qi@linaro.org>
2534 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2535 for variable new_offset.
2536 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2537 (aarch64_ftrace_insn_reloc_cb): Likewise.
2538 (aarch64_ftrace_insn_reloc_tb): Likewise.
2539 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2540 PRIx64 instead of PRIx32.
2542 2016-06-28 Yao Qi <yao.qi@linaro.org>
2544 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2545 (the_low_target): Install arm_get_syscall_trapinfo.
2547 2016-06-28 Yao Qi <yao.qi@linaro.org>
2549 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2551 (the_low_target): Install aarch64_get_syscall_trapinfo.
2553 2016-06-28 Yao Qi <yao.qi@linaro.org>
2555 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2557 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2558 Remove parameter sysno.
2559 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2562 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2564 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2565 (s390_emit_ne_goto): Likewise.
2566 (s390_emit_lt_goto): Likewise.
2567 (s390_emit_le_goto): Likewise.
2568 (s390_emit_gt_goto): Likewise.
2569 (s390_emit_ge_goto): Likewise.
2570 (s390x_emit_eq_goto): Likewise.
2571 (s390x_emit_ne_goto): Likewise.
2572 (s390x_emit_lt_goto): Likewise.
2573 (s390x_emit_le_goto): Likewise.
2574 (s390x_emit_gt_goto): Likewise.
2575 (s390x_emit_ge_goto): Likewise.
2576 (s390_emit_ops_impl): Mark variable static.
2577 (s390x_emit_ops): Likewise.
2579 2016-06-17 Yao Qi <yao.qi@linaro.org>
2581 * linux-low.c (handle_extended_wait): Call
2582 uninsert_reinsert_breakpoints for the parent process. Remove
2583 reinsert breakpoints from the child process. Reinsert them to
2584 the parent process when vfork is done.
2585 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2586 (reinsert_reinsert_breakpoints): New function.
2587 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2588 (reinsert_reinsert_breakpoints): Declare.
2590 2016-06-17 Yao Qi <yao.qi@linaro.org>
2592 * linux-low.c (handle_extended_wait): If the parent is doing
2593 step-over, remove the reinsert breakpoints from the forked child.
2595 2016-06-17 Yao Qi <yao.qi@linaro.org>
2597 * linux-low.c (unsuspend_all_lwps): Declare.
2598 (linux_low_filter_event): If thread exited, call finish_step_over.
2599 If step-over is finished, unsuspend other threads.
2601 2016-06-17 Yao Qi <yao.qi@linaro.org>
2603 * linux-low.c (linux_resume_one_lwp_throw): Assert
2604 has_reinsert_breakpoints returns false.
2605 * mem-break.c (delete_disabled_breakpoints): Assert
2606 bp type isn't reinsert_breakpoint.
2608 2016-06-17 Yao Qi <yao.qi@linaro.org>
2610 * linux-low.c (maybe_hw_step): New function.
2611 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2612 (finish_step_over): Switch current_thread to lwp temporarily,
2613 and assert has_reinsert_breakpoints returns true.
2614 (proceed_one_lwp): Call maybe_hw_step.
2615 * mem-break.c (has_reinsert_breakpoints): New function.
2616 * mem-break.h (has_reinsert_breakpoints): Declare.
2618 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2620 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2622 2016-05-17 Yao Qi <yao.qi@linaro.org>
2624 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2625 instead of find_inferior.
2627 2016-05-05 Yao Qi <yao.qi@linaro.org>
2629 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2630 Initialize res to zero.
2632 2016-05-05 Yao Qi <yao.qi@linaro.org>
2634 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2637 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2639 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2640 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2641 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2643 2016-04-28 Par Olsson <par.olsson@windriver.com>
2644 Simon Marchi <simon.marchi@ericsson.com>
2646 * tracepoint.c (write_inferior_int8): New function.
2647 (cmd_qtenable_disable): Write enable flag using
2648 write_inferior_int8.
2650 2016-04-25 Yao Qi <yao.qi@linaro.org>
2652 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2653 (need_step_over_p): Return zero if the LWP has pending signals
2654 can be delivered on software single step target.
2656 2016-04-25 Yao Qi <yao.qi@linaro.org>
2658 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2659 return instead of error.
2661 2016-04-22 Yao Qi <yao.qi@linaro.org>
2663 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2666 2016-04-22 Yao Qi <yao.qi@linaro.org>
2668 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2669 signal when stepping over breakpoint with software single
2672 2016-04-21 Pedro Alves <palves@redhat.com>
2674 * linux-s390-low.c (s390_collect_ptrace_register)
2675 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2677 (s390_check_regset): Use void * instead of gdb_byte *.
2679 2016-04-20 Pedro Alves <palves@redhat.com>
2681 * configure: Renegerate.
2683 2016-04-20 Yao Qi <yao.qi@linaro.org>
2685 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2686 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2688 (arm_store_gregset): Likewise.
2690 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2692 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2693 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2694 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2695 (amd64-avx-mpx-linux.c): New rules.
2696 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2697 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2698 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2699 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2700 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2701 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2702 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2703 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2704 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2705 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2706 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2707 * linux-x86-low.c (x86_linux_read_description): Add case for
2708 X86_XSTATE_AVX_MPX_MASK.
2709 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2710 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2711 init_registers_i386_avx_mpx_linux.
2712 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2713 (initialize_low_tracepoint): Call
2714 init_registers_i386_avx_mpx_linux.
2715 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2716 (initialize_low_tracepoint): Call
2717 init_registers_amd64_avx_mpx_linux.
2718 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2719 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2720 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2723 2016-04-18 Pedro Alves <palves@redhat.com>
2725 * configure: Regenerate.
2727 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2729 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2730 (aarch64_emit_sub): Likewise.
2732 2016-04-12 Pedro Alves <palves@redhat.com>
2734 * utils.c (prepare_to_throw_exception): Delete.
2736 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2738 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2740 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2742 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2744 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2746 * linux-aarch64-ipa.c: Add <elf.h> include.
2747 * linux-ppc-ipa.c: Add <elf.h> include.
2748 * linux-s390-ipa.c: Add <elf.h> include.
2750 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2752 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2753 (get_raw_reg_ptr): Likewise.
2754 (get_trace_state_variable_value_ptr): Likewise.
2755 (set_trace_state_variable_value_ptr): Likewise.
2756 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2759 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2760 Marcin Kościelnicki <koriakin@0x04.net>
2763 * linux-ppc-low.c (emit_insns): New function.
2764 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2765 (ppc_emit_prologue): New function.
2766 (ppc_emit_epilogue): New function.
2767 (ppc_emit_add): New function.
2768 (ppc_emit_sub): New function.
2769 (ppc_emit_mul): New function.
2770 (ppc_emit_lsh): New function.
2771 (ppc_emit_rsh_signed): New function.
2772 (ppc_emit_rsh_unsigned): New function.
2773 (ppc_emit_ext): New function.
2774 (ppc_emit_zero_ext): New function.
2775 (ppc_emit_log_not): New function.
2776 (ppc_emit_bit_and): New function.
2777 (ppc_emit_bit_or): New function.
2778 (ppc_emit_bit_xor): New function.
2779 (ppc_emit_bit_not): New function.
2780 (ppc_emit_equal): New function.
2781 (ppc_emit_less_signed): New function.
2782 (ppc_emit_less_unsigned): New function.
2783 (ppc_emit_ref): New function.
2784 (ppc_emit_const): New function.
2785 (ppc_emit_reg): New function.
2786 (ppc_emit_pop): New function.
2787 (ppc_emit_stack_flush): New function.
2788 (ppc_emit_swap): New function.
2789 (ppc_emit_stack_adjust): New function.
2790 (ppc_emit_call): New function.
2791 (ppc_emit_int_call_1): New function.
2792 (ppc_emit_void_call_2): New function.
2793 (ppc_emit_if_goto): New function.
2794 (ppc_emit_goto): New function.
2795 (ppc_emit_eq_goto): New function.
2796 (ppc_emit_ne_goto): New function.
2797 (ppc_emit_lt_goto): New function.
2798 (ppc_emit_le_goto): New function.
2799 (ppc_emit_gt_goto): New function.
2800 (ppc_emit_ge_goto): New function.
2801 (ppc_write_goto_address): New function.
2802 (ppc_emit_ops_impl): New static variable.
2803 (ppc64v1_emit_prologue): New function.
2804 (ppc64v2_emit_prologue): New function.
2805 (ppc64_emit_epilogue): New function.
2806 (ppc64_emit_add): New function.
2807 (ppc64_emit_sub): New function.
2808 (ppc64_emit_mul): New function.
2809 (ppc64_emit_lsh): New function.
2810 (ppc64_emit_rsh_signed): New function.
2811 (ppc64_emit_rsh_unsigned): New function.
2812 (ppc64_emit_ext): New function.
2813 (ppc64_emit_zero_ext): New function.
2814 (ppc64_emit_log_not): New function.
2815 (ppc64_emit_bit_and): New function.
2816 (ppc64_emit_bit_or): New function.
2817 (ppc64_emit_bit_xor): New function.
2818 (ppc64_emit_bit_not): New function.
2819 (ppc64_emit_equal): New function.
2820 (ppc64_emit_less_signed): New function.
2821 (ppc64_emit_less_unsigned): New function.
2822 (ppc64_emit_ref): New function.
2823 (ppc64_emit_const): New function.
2824 (ppc64v1_emit_reg): New function.
2825 (ppc64v2_emit_reg): New function.
2826 (ppc64_emit_pop): New function.
2827 (ppc64_emit_stack_flush): New function.
2828 (ppc64_emit_swap): New function.
2829 (ppc64v1_emit_call): New function.
2830 (ppc64v2_emit_call): New function.
2831 (ppc64v1_emit_int_call_1): New function.
2832 (ppc64v2_emit_int_call_1): New function.
2833 (ppc64v1_emit_void_call_2): New function.
2834 (ppc64v2_emit_void_call_2): New function.
2835 (ppc64_emit_if_goto): New function.
2836 (ppc64_emit_eq_goto): New function.
2837 (ppc64_emit_ne_goto): New function.
2838 (ppc64_emit_lt_goto): New function.
2839 (ppc64_emit_le_goto): New function.
2840 (ppc64_emit_gt_goto): New function.
2841 (ppc64_emit_ge_goto): New function.
2842 (ppc64v1_emit_ops_impl): New static variable.
2843 (ppc64v2_emit_ops_impl): New static variable.
2844 (ppc_emit_ops): New function.
2845 (linux_low_target): Wire in ppc_emit_ops.
2847 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2848 Marcin Kościelnicki <koriakin@0x04.net>
2851 * Makefile.in: Add powerpc-*-ipa.o
2852 * configure.srv: Add ipa_obj for powerpc*-linux.
2853 * linux-ppc-ipa.c: New file.
2854 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2856 (PPC_FIELD): New macro.
2857 (PPC_SEXT): New macro.
2858 (PPC_OP6): New macro.
2859 (PPC_BO): New macro.
2860 (PPC_LI): New macro.
2861 (PPC_BD): New macro.
2862 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2863 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2864 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2865 (ppc_get_thread_area): New function.
2866 (is_elfv2_inferior): New function.
2867 (gen_ds_form): New function.
2868 (GEN_STD): New macro.
2869 (GEN_STDU): New macro.
2870 (GEN_LD): New macro.
2871 (GEN_LDU): New macro.
2872 (gen_d_form): New function.
2873 (GEN_ADDI): New macro.
2874 (GEN_ADDIS): New macro.
2875 (GEN_LI): New macro.
2876 (GEN_LIS): New macro.
2877 (GEN_ORI): New macro.
2878 (GEN_ORIS): New macro.
2879 (GEN_LWZ): New macro.
2880 (GEN_STW): New macro.
2881 (GEN_STWU): New macro.
2882 (gen_xfx_form): New function.
2883 (GEN_MFSPR): New macro.
2884 (GEN_MTSPR): New macro.
2885 (GEN_MFCR): New macro.
2886 (GEN_MTCR): New macro.
2887 (GEN_SYNC): New macro.
2888 (GEN_LWSYNC): New macro.
2889 (gen_x_form): New function.
2890 (GEN_OR): New macro.
2891 (GEN_MR): New macro.
2892 (GEN_LWARX): New macro.
2893 (GEN_STWCX): New macro.
2894 (GEN_CMPW): New macro.
2895 (gen_md_form): New function.
2896 (GEN_RLDICL): New macro.
2897 (GEN_RLDICR): New macro.
2898 (gen_i_form): New function.
2900 (GEN_BL): New macro.
2901 (gen_b_form): New function.
2902 (GEN_BNE): New macro.
2903 (GEN_LOAD): New macro.
2904 (GEN_STORE): New macro.
2905 (gen_limm): New function.
2906 (gen_atomic_xchg): New function.
2907 (gen_call): New function.
2908 (ppc_relocate_instruction): New function.
2909 (ppc_install_fast_tracepoint_jump_pad): New function.
2910 (ppc_get_min_fast_tracepoint_insn_len): New function.
2911 (ppc_get_ipa_tdesc_idx): New function.
2912 (the_low_target): Wire in the new functions.
2913 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2915 * linux-ppc-tdesc.h: New file.
2917 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2919 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2920 (alloc_jump_pad_buffer): New function.
2921 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2922 (alloc_jump_pad_buffer): New function.
2923 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2924 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2925 (alloc_jump_pad_buffer): New function.
2926 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2927 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2928 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2929 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2931 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2933 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2934 * linux-amd64-ipa.c: Likewise.
2935 * linux-i386-ipa.c: Likewise.
2936 * linux-s390-ipa.c: Likewise.
2937 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2938 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2939 set_trace_state_variable_value_ptr.
2940 (struct ipa_sym_addresses): Likewise.
2941 (symbol_list): Likewise.
2942 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2943 accessing gdb_collect directly.
2944 (gdb_collect_ptr_type): New typedef.
2945 (get_raw_reg_ptr_type): New typedef.
2946 (get_trace_state_variable_value_ptr_type): New typedef.
2947 (set_trace_state_variable_value_ptr_type): New typedef.
2948 (gdb_collect_ptr): New global.
2949 (get_raw_reg_ptr): New global.
2950 (get_trace_state_variable_value_ptr): New global.
2951 (set_trace_state_variable_value_ptr): New global.
2952 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2953 accessing get_raw_reg directly.
2954 (get_get_tsv_func_addr): Likewise for
2955 get_trace_state_variable_value_ptr.
2956 (get_set_tsv_func_addr): Likewise for
2957 set_trace_state_variable_value_ptr.
2958 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2960 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2962 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2964 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2966 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2968 (relocate_instruction): Remove own_buf.
2969 * server.c (own_buf): Make global.
2970 (handle_v_requests): Make global.
2971 * server.h (own_buf): New declaration.
2972 (handle_v_requests): New prototype.
2974 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2977 * linux-s390-low.c (add_insns): New function.
2978 (s390_emit_prologue): New function.
2979 (s390_emit_epilogue): New function.
2980 (s390_emit_add): New function.
2981 (s390_emit_sub): New function.
2982 (s390_emit_mul): New function.
2983 (s390_emit_lsh): New function.
2984 (s390_emit_rsh_signed): New function.
2985 (s390_emit_rsh_unsigned): New function.
2986 (s390_emit_ext): New function.
2987 (s390_emit_log_not): New function.
2988 (s390_emit_bit_and): New function.
2989 (s390_emit_bit_or): New function.
2990 (s390_emit_bit_xor): New function.
2991 (s390_emit_bit_not): New function.
2992 (s390_emit_equal): New function.
2993 (s390_emit_less_signed): New function.
2994 (s390_emit_less_unsigned): New function.
2995 (s390_emit_ref): New function.
2996 (s390_emit_if_goto): New function.
2997 (s390_emit_goto): New function.
2998 (s390_write_goto_address): New function.
2999 (s390_emit_litpool): New function.
3000 (s390_emit_const): New function.
3001 (s390_emit_call): New function.
3002 (s390_emit_reg): New function.
3003 (s390_emit_pop): New function.
3004 (s390_emit_stack_flush): New function.
3005 (s390_emit_zero_ext): New function.
3006 (s390_emit_swap): New function.
3007 (s390_emit_stack_adjust): New function.
3008 (s390_emit_set_r2): New function.
3009 (s390_emit_int_call_1): New function.
3010 (s390_emit_void_call_2): New function.
3011 (s390_emit_eq_goto): New function.
3012 (s390_emit_ne_goto): New function.
3013 (s390_emit_lt_goto): New function.
3014 (s390_emit_le_goto): New function.
3015 (s390_emit_gt_goto): New function.
3016 (s390_emit_ge_goto): New function.
3017 (s390x_emit_prologue): New function.
3018 (s390x_emit_epilogue): New function.
3019 (s390x_emit_add): New function.
3020 (s390x_emit_sub): New function.
3021 (s390x_emit_mul): New function.
3022 (s390x_emit_lsh): New function.
3023 (s390x_emit_rsh_signed): New function.
3024 (s390x_emit_rsh_unsigned): New function.
3025 (s390x_emit_ext): New function.
3026 (s390x_emit_log_not): New function.
3027 (s390x_emit_bit_and): New function.
3028 (s390x_emit_bit_or): New function.
3029 (s390x_emit_bit_xor): New function.
3030 (s390x_emit_bit_not): New function.
3031 (s390x_emit_equal): New function.
3032 (s390x_emit_less_signed): New function.
3033 (s390x_emit_less_unsigned): New function.
3034 (s390x_emit_ref): New function.
3035 (s390x_emit_if_goto): New function.
3036 (s390x_emit_const): New function.
3037 (s390x_emit_call): New function.
3038 (s390x_emit_reg): New function.
3039 (s390x_emit_pop): New function.
3040 (s390x_emit_stack_flush): New function.
3041 (s390x_emit_zero_ext): New function.
3042 (s390x_emit_swap): New function.
3043 (s390x_emit_stack_adjust): New function.
3044 (s390x_emit_int_call_1): New function.
3045 (s390x_emit_void_call_2): New function.
3046 (s390x_emit_eq_goto): New function.
3047 (s390x_emit_ne_goto): New function.
3048 (s390x_emit_lt_goto): New function.
3049 (s390x_emit_le_goto): New function.
3050 (s390x_emit_gt_goto): New function.
3051 (s390x_emit_ge_goto): New function.
3052 (s390_emit_ops): New function.
3053 (struct linux_target_ops): Fill in emit_ops hook.
3055 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3058 * Makefile.in: Add s390 IPA files.
3059 * configure.srv: Build IPA for s390.
3060 * linux-s390-ipa.c: New file.
3061 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3062 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3063 (tdesc_s390_linux32): Likewise.
3064 (init_registers_s390_linux32v1): Likewise.
3065 (tdesc_s390_linux32v1): Likewise.
3066 (init_registers_s390_linux32v2): Likewise.
3067 (tdesc_s390_linux32v2): Likewise.
3068 (init_registers_s390_linux64): Likewise.
3069 (tdesc_s390_linux64): Likewise.
3070 (init_registers_s390_linux64v1): Likewise.
3071 (tdesc_s390_linux64v1): Likewise.
3072 (init_registers_s390_linux64v2): Likewise.
3073 (tdesc_s390_linux64v2): Likewise.
3074 (init_registers_s390_te_linux64): Likewise.
3075 (tdesc_s390_te_linux64): Likewise.
3076 (init_registers_s390_vx_linux64): Likewise.
3077 (tdesc_s390_vx_linux64): Likewise.
3078 (init_registers_s390_tevx_linux64): Likewise.
3079 (tdesc_s390_tevx_linux64): Likewise.
3080 (init_registers_s390x_linux64): Likewise.
3081 (tdesc_s390x_linux64): Likewise.
3082 (init_registers_s390x_linux64v1): Likewise.
3083 (tdesc_s390x_linux64v1): Likewise.
3084 (init_registers_s390x_linux64v2): Likewise.
3085 (tdesc_s390x_linux64v2): Likewise.
3086 (init_registers_s390x_te_linux64): Likewise.
3087 (tdesc_s390x_te_linux64): Likewise.
3088 (init_registers_s390x_vx_linux64): Likewise.
3089 (tdesc_s390x_vx_linux64): Likewise.
3090 (init_registers_s390x_tevx_linux64): Likewise.
3091 (tdesc_s390x_tevx_linux64): Likewise.
3092 (have_hwcap_s390_vx): New static variable.
3093 (s390_arch_setup): Fill have_hwcap_s390_vx.
3094 (s390_get_thread_area): New function.
3095 (s390_ft_entry_gpr_esa): New const.
3096 (s390_ft_entry_gpr_zarch): New const.
3097 (s390_ft_entry_misc): New const.
3098 (s390_ft_entry_fr): New const.
3099 (s390_ft_entry_vr): New const.
3100 (s390_ft_main_31): New const.
3101 (s390_ft_main_64): New const.
3102 (s390_ft_exit_fr): New const.
3103 (s390_ft_exit_vr): New const.
3104 (s390_ft_exit_misc): New const.
3105 (s390_ft_exit_gpr_esa): New const.
3106 (s390_ft_exit_gpr_zarch): New const.
3107 (append_insns): New function.
3108 (s390_relocate_instruction): New function.
3109 (s390_install_fast_tracepoint_jump_pad): New function.
3110 (s390_get_min_fast_tracepoint_insn_len): New function.
3111 (s390_get_ipa_tdesc_idx): New function.
3112 (struct linux_target_ops): Wire in the above functions.
3113 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3114 * linux-s390-tdesc.h: New file.
3116 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3118 * linux-s390-low.c (s390_supports_tracepoints): New function.
3119 (struct linux_target_ops): Fill supports_tracepoints hook.
3121 2016-03-18 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (lwp_signal_can_be_delivered): New function.
3124 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3126 2016-03-18 Yao Qi <yao.qi@linaro.org>
3128 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3129 0 if signal is enqueued. Remove 'signal' from one debugging
3130 message. Move one debugging message to some lines below.
3131 Remove code setting 'signal' to 0.
3133 2016-03-18 Yao Qi <yao.qi@linaro.org>
3135 * linux-low.c (linux_low_filter_event): Remove redundant
3136 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3138 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3140 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3141 (struct linux_target_ops): Wire in the above.
3143 2016-03-03 Yao Qi <yao.qi@linaro.org>
3145 * linux-low.c: Update comments to start_step_over.
3147 2016-03-03 Yao Qi <yao.qi@linaro.org>
3150 * linux-low.c (handle_extended_wait): Set child suspended
3151 if event_lwp->bp_reinsert isn't zero.
3153 2016-03-02 Yao Qi <yao.qi@linaro.org>
3155 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3156 enqueue_pending_signal.
3158 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3160 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3163 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3165 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3166 (s390_regmap_3264) [!__s390x__]: New global.
3167 (s390_collect_ptrace_register): Skip map entries containing -1.
3168 (s390_supply_ptrace_register): Ditto.
3169 (s390_fill_gprs_high): New function.
3170 (s390_store_gprs_high): New function.
3171 (s390_regsets): Add NT_S390_HIGH_GPRS.
3172 (s390_get_hwcap): Enable on 31-bit.
3173 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3174 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3175 Detect NT_S390_HIGH_GPRS.
3176 (s390_usrregs_info_3264): Enable on 31-bit.
3177 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3178 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3180 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3183 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3184 * configure.srv: Ditto.
3185 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3186 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3187 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3188 (init_registers_amd64_linux): Remove prototype.
3189 (tdesc_amd64_linux): Remove declaration.
3190 (get_ipa_tdesc): New function.
3191 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3192 initialize remaining tdescs.
3193 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3194 (init_registers_i386_linux): Remove prototype.
3195 (tdesc_i386_linux): Remove declaration.
3196 (get_ipa_tdesc): New function.
3197 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3198 initialize remaining tdescs.
3199 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3200 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3201 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3202 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3203 (x86_get_ipa_tdesc_idx): New function.
3204 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3205 * linux-x86-tdesc.h: New file.
3206 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3207 (target_get_ipa_tdesc_idx): New macro.
3208 * tracepoint.c (ipa_tdesc_idx): New macro.
3209 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3210 (symbol_list): Add ipa_tdesc_idx.
3211 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3212 (ipa_tdesc): Remove.
3213 (ipa_tdesc_idx): New variable.
3214 (get_context_regcache): Use get_ipa_tdesc.
3215 (gdb_collect): Ditto.
3217 * tracepoint.h (get_ipa_tdesc): New prototype.
3218 (ipa_tdesc): Remove.
3220 2016-02-24 Pedro Alves <palves@redhat.com>
3222 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3223 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3224 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3225 Factor out common code between the USE_SIGTRAP_SIGINFO and
3226 !USE_SIGTRAP_SIGINFO blocks.
3227 (linux_low_filter_event): Call save_stop_reason instead of
3228 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3230 (linux_wait_1): Update comments.
3232 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3234 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3235 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3236 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3237 ppc_insert_point, ppc_remove_point.
3239 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3241 * linux-s390-low.c (s390_supports_z_point_type): New function.
3242 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3244 2016-02-16 Yao Qi <yao.qi@linaro.org>
3246 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3247 PC. Get pc from regcache_read_pc.
3249 2016-02-12 Yao Qi <yao.qi@linaro.org>
3251 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3252 or linux_get_pc_32bit.
3253 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3255 2016-02-12 Yao Qi <yao.qi@linaro.org>
3257 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3258 arm_linux_get_next_pcs_fixup.
3260 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3262 * tracepoint.c (x_tracepoint_action_download): Change
3263 write_inferior_data_ptr to write_inferior_data_pointer.
3264 (cmd_qtstart): Likewise.
3265 (write_inferior_data_ptr): Remove.
3266 (download_agent_expr): Change write_inferior_data_ptr to
3267 write_inferior_data_pointer.
3268 (download_tracepoint_1): Likewise.
3269 (download_tracepoint): Likewise.
3270 (download_trace_state_variables): Likewise.
3272 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3273 Marcin Kościelnicki <koriakin@0x04.net>
3275 * tracepoint.c (struct tracepoint_action_ops): Remove.
3276 (struct tracepoint_action): Remove ops.
3277 (m_tracepoint_action_download, r_tracepoint_action_download)
3278 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3279 size and offset accordingly.
3280 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3281 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3282 (tracepoint_action_send, tracepoint_action_download): New functions.
3283 Helpers for trace action handlers.
3284 (add_tracepoint_action): Remove setup actions ops.
3285 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3287 2016-02-10 Yao Qi <yao.qi@linaro.org>
3289 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3291 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3293 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3295 * configure: Regenerate.
3297 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3299 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3300 void * to gdb_byte *.
3301 * linux-low.c (siginfo_fixup): Likewise.
3302 (linux_xfer_siginfo): Likewise.
3303 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3305 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3307 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3309 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3311 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3313 * linux-x86-low.c [__x86_64__]: Include
3314 "nat/amd64-linux-siginfo.h".
3315 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3316 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3317 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3318 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3319 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3320 (cpt_si_fd, si_timerid, si_overrun): Move from
3321 nat/amd64-linux-siginfo.c.
3322 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3324 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3326 * server.c (skip_to_semicolon): Remove.
3327 (process_point_options): Use strchrnul instead of
3330 2016-01-26 Yao Qi <yao.qi@linaro.org>
3332 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3333 * linux-low.c (install_software_single_step_breakpoints): Don't
3334 call regcache_read_pc.
3335 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3338 2016-01-26 Yao Qi <yao.qi@linaro.org>
3340 * linux-low.c (install_software_single_step_breakpoints): Call
3341 regcache_read_pc instead of get_pc.
3343 2016-01-26 Yao Qi <yao.qi@linaro.org>
3345 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3346 (unblock_async_io): Rename to ...
3347 (block_unblock_async_io): ... it. New function.
3348 (enable_async_io): Don't install SIGIO handler. Unblock it
3350 (disable_async_io): Don't ignore SIGIO. Block it instead.
3351 (initialize_async_io): Install SIGIO handler. Don't call
3354 2016-01-26 Yao Qi <yao.qi@linaro.org>
3356 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3357 first character is '\003', call *the_target->request_interrupt.
3359 2016-01-25 Yao Qi <yao.qi@linaro.org>
3361 * remote-utils.c (new_thread_notify): Remove.
3362 (dead_thread_notify): Likewise.
3363 * remote-utils.h (new_thread_notify): Remove declaration.
3364 (dead_thread_notify): Likewise.
3366 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3368 * gdb.trace/pending.exp: Fix expected message on continue.
3370 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3372 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3373 it works properly on big-endian machines where sizeof (CORE_ADDR)
3376 2016-01-21 Pedro Alves <palves@redhat.com>
3378 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3379 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3380 * configure: Regenerate.
3382 2016-01-21 Yao Qi <yao.qi@linaro.org>
3384 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3385 is_thumb and set it according to CPSR saved on the stack.
3386 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3387 arm_sigreturn_next_pc.
3389 2016-01-18 Yao Qi <yao.qi@linaro.org>
3391 * linux-low.c (linux_set_pc_64bit): New function.
3392 (linux_get_pc_64bit): New function.
3393 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3395 * linux-sparc-low.c (debug_threads): Remove declaration.
3396 (sparc_get_pc): Remove.
3397 (the_low_target): Use linux_get_pc_64bit instead of
3399 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3400 (the_low_target): Use linux_get_pc_64bit and
3403 2016-01-18 Yao Qi <yao.qi@linaro.org>
3405 * linux-arm-low.c (debug_threads): Remove declaration.
3406 (arm_get_pc, arm_set_pc): Remove.
3407 (the_low_target): Use linux_get_pc_32bit and
3409 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3410 (the_low_target): Use linux_get_pc_32bit and
3412 * linux-cris-low.c (debug_threads): Remove declaration.
3413 (cris_get_pc, cris_set_pc,): Remove.
3414 (the_low_target): Use linux_get_pc_32bit and
3416 * linux-crisv32-low.c (debug_threads): Remove declaration.
3417 (cris_get_pc, cris_set_pc): Remove.
3418 (the_low_target): Use linux_get_pc_32bit and
3420 * linux-low.c: Include inttypes.h.
3421 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3422 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3423 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3424 (the_low_target): Use linux_get_pc_32bit and
3426 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3427 (the_low_target): Use linux_get_pc_32bit and
3429 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3430 (the_low_target): Use linux_get_pc_32bit and
3432 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3433 (the_low_target): Use linux_get_pc_32bit and
3435 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3436 (the_low_target): Use linux_get_pc_32bit and
3439 2016-01-18 Gary Benson <gbenson@redhat.com>
3441 * configure.ac (AC_FUNC_FORK): New check.
3442 * config.in: Regenerate.
3443 * configure: Likewise.
3445 2016-01-14 Yao Qi <yao.qi@linaro.org>
3447 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3448 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3449 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3450 arm_get_next_pcs_ctor.
3452 2016-01-12 Josh Stone <jistone@redhat.com>
3453 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3455 * inferiors.h: Include "gdb_vecs.h".
3456 (struct process_info): Add syscalls_to_catch.
3457 * inferiors.c (remove_process): Free syscalls_to_catch.
3458 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3459 syscall_return stops.
3460 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3461 * server.c (handle_general_set): Handle QCatchSyscalls.
3462 (handle_query): Report support for QCatchSyscalls.
3463 * target.h (struct target_ops): Add supports_catch_syscall.
3464 (target_supports_catch_syscall): New macro.
3465 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3466 (struct lwp_info): Add syscall_state.
3467 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3468 Maintain syscall_state and syscalls_to_catch across exec.
3469 (get_syscall_trapinfo): New function, proxy to the_low_target.
3470 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3471 (linux_low_filter_event): Toggle syscall_state entry/return for
3472 syscall traps, and set it ignored for all others.
3473 (gdb_catching_syscalls_p): New function.
3474 (gdb_catch_this_syscall_p): New function.
3475 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3476 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3477 (linux_supports_catch_syscall): New function.
3478 (linux_target_ops): Install it.
3479 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3480 (the_low_target): Install it.
3482 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3484 * acinclude.m4: Include new ../warning.m4 file.
3485 * configure: Regenerated.
3486 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3488 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3490 * ax.c (is_goto_target): Mark static.
3491 * linux-low.c (register_addr): Likewise.
3492 (linux_fetch_registers, linux_store_registers): Likewise.
3493 * mem-break.c (any_persistent_commands): Fix old prototype.
3494 (add_commands_to_breakpoint): Mark static.
3495 * regcache.c (find_register_by_name): Delete unused func.
3496 * remote-utils.c (hex_or_minus_one): Mark static.
3497 * server.c (monitor_show_help): Mark static.
3498 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3499 handle_v_requests): Likewise.
3501 2016-01-12 Pedro Alves <palves@redhat.com>
3503 Remove use of the registered trademark symbol throughout.
3505 2016-01-08 Yao Qi <yao.qi@linaro.org>
3507 * remote-utils.c (getpkt): If c is '\003', call target hook
3510 2016-01-06 Yao Qi <yao.qi@linaro.org>
3512 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3513 linux-aarch32-low.c.
3514 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3515 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3516 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3517 (thumb2_breakpoint): Declare.
3518 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3519 linux-aarch32-low.h.
3520 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3521 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3522 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3524 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3526 * gdbreplay.c (gdbreplay_version): Change copyright year in
3528 * server.c (gdbserver_version): Likewise.
3530 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3532 * server.c (crc32_table): Delete.
3533 (crc32): Use libiberty's xcrc32 function.
3535 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3537 * lynx-low.c (lynx_delete_thread_callback): New function.
3538 (lynx_mourn): Properly delete our process and all of its
3539 threads. Remove call to clear_inferiors.
3541 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3543 * target.c (thread_search_callback): Add check that
3544 the thread_stopped target callback is not NULL before
3547 2015-12-21 Yao Qi <yao.qi@linaro.org>
3549 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3552 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3554 * server.c (handle_query): Call target_supports_software_single_step.
3556 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3558 * linux-low.c (single_step): New function.
3559 (linux_resume_one_lwp_throw): Call single_step.
3560 (start_step_over): Likewise.
3562 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3564 * Makefile.in (SFILES): Append arch/arm-linux.c,
3565 arch/arm-get-next-pcs.c.
3566 (arm-linux.o): New rule.
3567 (arm-get-next-pcs.o): New rule.
3568 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3570 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3571 to linux-aarch32-low.c.
3572 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3573 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3574 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3575 (thumb2_breakpoint_len): Likewise.
3576 (arm_is_thumb_mode): Make non-static.
3577 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3578 from linux-aarch32-low.c.
3579 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3580 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3581 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3582 (thumb2_breakpoint_len): Likewise.
3583 (arm_is_thumb_mode): New declaration.
3584 * linux-arm-low.c: Include arch/arm-linux.h
3585 aarch/arm-get-next-pcs.h, sys/syscall.h.
3586 (get_next_pcs_ops): New struct.
3587 (get_next_pcs_addr_bits_remove): New function.
3588 (get_next_pcs_is_thumb): New function.
3589 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3590 (arm_sigreturn_next_pc): Likewise.
3591 (get_next_pcs_syscall_next_pc): Likewise.
3592 (arm_gdbserver_get_next_pcs): Likewise.
3593 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3595 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3596 * server.h: Include gdb_vecs.h.
3598 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3600 * Makefile.in (SFILES): Append common/common-regcache.c.
3601 (OBS): Append common-regcache.o.
3602 (common-regcache.o): New rule.
3603 * regcache.c (init_register_cache): Initialize cache to
3605 (regcache_raw_read_unsigned): New function.
3606 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3607 register_status enum.
3609 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3611 * linux-aarch64-low.c (the_low_targets): Rename
3612 breakpoint_reinsert_addr to get_next_pcs.
3613 * linux-arm-low.c (the_low_targets): Likewise.
3614 * linux-bfin-low.c (the_low_targets): Likewise.
3615 * linux-cris-low.c (the_low_targets): Likewise.
3616 * linux-crisv32-low.c (the_low_targets): Likewise.
3617 * linux-low.c (can_software_single_step): Likewise.
3618 (install_software_single_step_breakpoints): New function.
3619 (start_step_over): Use install_software_single_step_breakpoints.
3620 * linux-low.h: New CORE_ADDR vector.
3621 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3623 * linux-mips-low.c (the_low_targets): Likewise.
3624 * linux-nios2-low.c (the_low_targets): Likewise.
3625 * linux-sparc-low.c (the_low_targets): Likewise.
3627 2015-12-17 Pedro Alves <palves@redhat.com>
3629 * linux-low.c (linux_kill_one_lwp): Remove references to
3631 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3633 (linux_init_signals): Delete.
3634 (initialize_low): Adjust.
3635 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3637 2015-12-16 Pedro Alves <palves@redhat.com>
3639 * configure.ac (compiler warning flags): When testing a
3640 -Wno-foo option, check whether -Wfoo works instead.
3641 * configure: Regenerate.
3643 2015-12-11 Don Breazeal <donb@codesourcery.com>
3645 * server.c (process_serial_event): Don't exit from gdbserver
3646 in remote mode if there are still active inferiors.
3648 2015-12-11 Yao Qi <yao.qi@linaro.org>
3650 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3651 arm_breakpoint_at if the process is 32-bit.
3653 2015-12-11 Yao Qi <yao.qi@linaro.org>
3655 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3658 2015-12-07 Yao Qi <yao.qi@linaro.org>
3660 * configure.srv: Append arm.o to srv_tgtobj for
3661 aarch64*-*-linux* target.
3662 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3663 from linux-arm-low.c.
3664 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3665 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3666 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3667 (thumb2_breakpoint_len): Likewise.
3668 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3669 (arm_breakpoint_kinds): Likewise.
3670 (arm_breakpoint_kind_from_pc): Likewise.
3671 (arm_sw_breakpoint_from_kind): Likewise.
3672 (arm_breakpoint_kind_from_current_state): Likewise.
3673 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3674 (arm_sw_breakpoint_from_kind): Declare.
3675 (arm_breakpoint_kind_from_current_state): Declare.
3676 (arm_breakpoint_at): Declare.
3677 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3678 arm_sw_breakpoint_from_kind if process is 32-bit.
3679 (aarch64_breakpoint_kind_from_pc): New function.
3680 (aarch64_breakpoint_kind_from_current_state): New function.
3681 (the_low_target): Initialize fields breakpoint_kind_from_pc
3682 and breakpoint_kind_from_current_state.
3683 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3684 linux-aarch32-low.c.
3685 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3686 (arm_breakpoint, arm_breakpoint_len): Likewise.
3687 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3688 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3689 (arm_is_thumb_mode): Likewise.
3690 (arm_breakpoint_at): Likewise.
3691 (arm_breakpoint_kind_from_pc): Likewise.
3692 (arm_sw_breakpoint_from_kind): Likewise.
3693 (arm_breakpoint_kind_from_current_state): Likewise.
3696 2015-08-04 Yao Qi <yao.qi@linaro.org>
3698 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3699 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3700 * server.c (extended_protocol): Remove "static".
3701 * server.h (extended_protocol): Declare it.
3703 2015-12-04 Josh Stone <jistone@redhat.com>
3705 * target.h (struct target_ops) <arch_setup>: Rename to ...
3706 (struct target_ops) <post_create_inferior>: ... this.
3707 (target_arch_setup): Rename to ...
3708 (target_post_create_inferior): ... this, calling post_create_inferior.
3709 * server.c (start_inferior): Update target_arch_setup calls to
3710 target_post_create_inferior.
3711 * linux-low.c (linux_low_ptrace_options): Forward declare.
3712 (linux_arch_setup): Update its comment for general use.
3713 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3714 (struct linux_target_ops): Use linux_post_create_inferior.
3715 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3716 to post_create_inferior.
3717 * nto-low.c (struct nto_target_ops): Likewise.
3718 * spu-low.c (struct spu_target_ops): Likewise.
3719 * win32-low.c (struct win32_target_ops): Likewise.
3721 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3723 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3725 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3727 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3728 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3729 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3730 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3731 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3732 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3733 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3734 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3735 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3736 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3737 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3738 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3740 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-low.c (linux_look_up_symbols): Don't call
3743 linux_supports_traceclone.
3744 * linux-low.h (thread_db_init): Remove use_events argument.
3745 * thread-db.c (thread_db_use_event): Remove global variable.
3746 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3747 (struct thread_db) <td_create_bp>: Remove field.
3748 (thread_db_create_event): Remove function.
3749 (thread_db_enable_reporting): Likewise.
3750 (find_one_thread): Don't check for thread_db_use_events.
3751 (attach_thread): Likewise.
3752 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3753 (try_thread_db_load_1): Don't check for thread_db_use_events.
3754 (thread_db_init): Remove use_events argument and thread events
3756 (remove_thread_event_breakpoints): Remove function.
3757 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3759 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3761 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3763 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3764 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3765 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3766 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3767 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3769 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3771 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3772 * linux-low.c (can_hardware_single_step): Use
3773 supports_hardware_single_step.
3774 (can_software_single_step): New function.
3775 (start_step_over): Call can_software_single_step.
3776 (linux_supports_hardware_single_step): New function.
3777 (struct target_ops) <supports_software_single_step>: Initialize.
3778 * linux-low.h (struct linux_target_ops)
3779 <supports_hardware_single_step>: Initialize.
3780 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3781 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3782 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3783 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3784 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3786 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3787 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3788 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3789 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3791 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3792 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3794 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3795 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3796 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3798 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3799 * target.h (struct target_ops): <supports_software_single_step>:
3801 (target_supports_software_single_step): New macro.
3803 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3805 * linux-low.c (linux_wait_1): Fix pc advance condition.
3806 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3807 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3809 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3811 * linux-arm-low.c (arm_is_thumb_mode): New function.
3812 (arm_breakpoint_at): Use arm_is_thumb_mode.
3813 (arm_breakpoint_kind_from_current_state): New function.
3814 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3816 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3817 (linux_breakpoint_kind_from_current_state): New function.
3818 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3819 * linux-low.h (struct linux_target_ops)
3820 <breakpoint_kind_from_current_state>: New field.
3821 * target.h (struct target_ops): Likewise.
3822 (target_breakpoint_kind_from_current_state): New macro.
3824 2015-11-30 Pedro Alves <palves@redhat.com>
3826 * linux-low.c (linux_resume): Wake up the event loop before
3829 2015-11-30 Pedro Alves <palves@redhat.com>
3831 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3833 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3835 * target.c (struct thread_search): New structure.
3836 (thread_search_callback): New function.
3837 (prev_general_thread): New global.
3838 (prepare_to_access_memory, done_accessing_memory): New functions.
3839 * target.h (prepare_to_access_memory, done_accessing_memory):
3840 Replace macros with function declarations.
3842 2015-11-30 Pedro Alves <palves@redhat.com>
3845 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3846 report TARGET_WAITKIND_NO_RESUMED.
3847 * remote-utils.c (prepare_resume_reply): Handle
3848 TARGET_WAITKIND_NO_RESUMED.
3849 * server.c (report_no_resumed): New global.
3850 (handle_query) <qSupported>: Handle "no-resumed+". Report
3851 "no-resumed+" support.
3852 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3853 return error if the client doesn't support no-resumed events.
3854 (push_stop_notification): New function.
3855 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3856 events if the client supports them.
3858 2015-11-30 Pedro Alves <palves@redhat.com>
3860 * linux-low.c (thread_still_has_status_pending_p): Don't check
3862 (lwp_resumed): New function.
3863 (status_pending_p_callback): Return early if the LWP is not
3864 supposed to be resumed.
3866 2015-11-30 Pedro Alves <palves@redhat.com>
3868 * linux-low.c (handle_extended_wait): Assert that the LWP's
3869 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3870 thread create events, leave the new child's status pending.
3871 (linux_low_filter_event): If GDB wants to hear about thread exit
3872 events, leave the LWP marked dead and don't delete it.
3873 (linux_wait_for_event_filtered): Don't check for thread exit.
3874 (filter_exit_event): New function.
3875 (linux_wait_1): Use it, when returning an exit event.
3876 (linux_resume_one_lwp_throw): Assert that the LWP's
3877 waitstatus is TARGET_WAITKIND_IGNORE.
3878 * remote-utils.c (prepare_resume_reply): Handle
3879 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3880 * server.c (report_thread_events): New global.
3881 (handle_general_set): Handle QThreadEvents.
3882 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3883 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3884 TARGET_WAITKIND_THREAD_EXITED.
3885 * server.h (report_thread_events): Declare.
3887 2015-11-30 Pedro Alves <palves@redhat.com>
3889 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3890 the thread's last_resume_kind was resume_stop.
3892 2015-11-30 Pedro Alves <palves@redhat.com>
3894 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3897 2015-11-30 Pedro Alves <palves@redhat.com>
3899 * server.c (handle_v_requests): Handle vCtrlC.
3901 2015-11-30 Pedro Alves <palves@redhat.com>
3903 * gdbthread.h (find_any_thread_of_pid): Declare.
3904 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3906 * server.c (handle_query): If current_thread is NULL, look for
3907 another thread of the selected process.
3909 2015-11-26 Daniel Colascione <dancol@dancol.org>
3910 Simon Marchi <simon.marchi@ericsson.com>
3912 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3913 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3915 * target.h (struct target_ops) <thread_name>: New field.
3916 (target_thread_name): New macro.
3918 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3920 * regcache.h (regcache_invalidate_pid): Add declaration.
3921 * regcache.c (regcache_invalidate_pid): New function, extracted
3922 from regcache_invalidate.
3923 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3924 Add trivial documentation comment.
3925 * lynx-low.c: Use regcache_invalidate_pid instead of
3926 regcache_invalidate.
3928 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3930 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3931 and Elf64_auxv_t if the target is Android.
3933 2015-11-22 Doug Evans <xdje42@gmail.com>
3935 * target.h: #include <sys/types.h>.
3937 2015-11-19 Pedro Alves <palves@redhat.com>
3939 * linux-low.c (linux_process_qsupported): Change prototype.
3941 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3943 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3944 and adjust to loop over all features.
3945 * server.c (handle_query) <qSupported>: Adjust to call
3946 target_process_qsupported once, passing it a vector of unprocessed
3948 * target.h (struct target_ops) <process_qsupported>: Change
3950 (target_process_qsupported): Adjust.
3952 2015-11-19 Pedro Alves <palves@redhat.com>
3954 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3956 * configure: Regenerate.
3958 2015-11-19 Pedro Alves <palves@redhat.com>
3960 * configure: Regenerate.
3962 2015-11-19 Yao Qi <yao.qi@linaro.org>
3964 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3967 2015-11-19 Yao Qi <yao.qi@linaro.org>
3969 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3970 (struct aarch64_operand): Move enum out.
3972 2015-11-19 Yao Qi <yao.qi@linaro.org>
3974 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3975 struct user_fpsimd_state *.
3976 (aarch64_store_fpregset): Likewise.
3978 2015-11-19 Yao Qi <yao.qi@linaro.org>
3980 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3981 struct user_pt_regs *.
3982 (aarch64_store_gregset): Likewise.
3984 2015-11-18 Pedro Alves <palves@redhat.com>
3986 * Makefile.in (all_object_files): Add $IPA_OBJS.
3988 2015-11-17 Pedro Alves <palves@redhat.com>
3990 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3991 GDB_SIGNAL_0 and gdb_signal_to_string.
3993 2015-11-17 Pedro Alves <palves@redhat.com>
3995 * win32-low.c (handle_output_debug_string): Remove parameter.
3996 (win32_kill): Remove our_status local and adjust call to
3997 handle_output_debug_string.
3998 (get_child_debug_event): Adjust call to
3999 handle_output_debug_string.
4001 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4003 * linux-mips-low.c (mips_fill_gregset): Add cast.
4004 (mips_store_gregset): Likewise.
4005 (mips_fill_fpregset): Likewise.
4006 (mips_store_fpregset): Likewise.
4008 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4010 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4013 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4015 * linux-mips-low.c (mips_linux_new_thread): Change type of
4016 watch_type to enum target_hw_bp_type.
4018 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4020 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4021 Change return type to arm_hwbp_type.
4023 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4025 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4026 (arm_store_gregset): Likewise.
4027 * linux-arm-low.c (arm_get_hwcap): Likewise.
4028 (arm_read_description): Likewise.
4030 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4032 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4034 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4036 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4037 (ppc_fill_vsxregset): Likewise.
4038 (ppc_store_vsxregset): Likewise.
4039 (ppc_fill_vrregset): Likewise.
4040 (ppc_store_vrregset): Likewise.
4041 (ppc_fill_evrregset): Likewise.
4042 (ppc_store_evrregset): Likewise.
4044 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4046 * linux-ppc-low.c (ppc_usrregs_info): Remove
4047 forward-declaration.
4048 (ppc_arch_setup): Move lower in file.
4050 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4052 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4053 (ps_pdwrite): Likewise.
4055 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4057 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4058 to after assert checks.
4060 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4062 * proc-service.c (ps_pdread): Add/adjust casts.
4063 (ps_pdwrite): Add/adjust casts.
4065 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4067 * server.c (handle_search_memory_1): Cast return value of
4070 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4072 * server.c (write_qxfer_response): Change type of data to
4075 2015-10-29 Pedro Alves <palves@redhat.com>
4077 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4079 2015-10-29 Pedro Alves <palves@redhat.com>
4081 * tracepoint.c (clear_installed_tracepoints): Add casts.
4083 2015-10-29 Pedro Alves <palves@redhat.com>
4085 * server.c (handle_v_cont, process_serial_event): Add enum
4086 gdb_signal casts to signal parsing code.
4088 2015-10-29 Pedro Alves <palves@redhat.com>
4090 * linux-low.h (NULL_REGSET): Define.
4091 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4092 * linux-arm-low.c (arm_regsets): Likewise.
4093 * linux-crisv32-low.c (cris_regsets): Likewise.
4094 * linux-m68k-low.c (m68k_regsets): Likewise.
4095 * linux-mips-low.c (mips_regsets): Likewise.
4096 * linux-nios2-low.c (nios2_regsets): Likewise.
4097 * linux-ppc-low.c (ppc_regsets): Likewise.
4098 * linux-s390-low.c (s390_regsets): Likewise.
4099 * linux-sh-low.c (sh_regsets): Likewise.
4100 * linux-sparc-low.c (sparc_regsets): Likewise.
4101 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4102 * linux-tile-low.c (tile_regsets): Likewise.
4103 * linux-x86-low.c (x86_regsets): Likewise.
4104 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4106 2015-10-29 Pedro Alves <palves@redhat.com>
4108 * linux-low.h (NULL_REGSET): Define.
4109 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4110 * linux-arm-low.c (arm_regsets): Likewise.
4111 * linux-crisv32-low.c (cris_regsets): Likewise.
4112 * linux-m68k-low.c (m68k_regsets): Likewise.
4113 * linux-mips-low.c (mips_regsets): Likewise.
4114 * linux-nios2-low.c (nios2_regsets): Likewise.
4115 * linux-ppc-low.c (ppc_regsets): Likewise.
4116 * linux-s390-low.c (s390_regsets): Likewise.
4117 * linux-sh-low.c (sh_regsets): Likewise.
4118 * linux-sparc-low.c (sparc_regsets): Likewise.
4119 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4120 * linux-tile-low.c (tile_regsets): Likewise.
4121 * linux-x86-low.c (x86_regsets): Likewise.
4122 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4124 2015-10-26 Doug Evans <dje@google.com>
4126 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4128 2015-10-26 Doug Evans <dje@google.com>
4130 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4132 2015-10-26 Doug Evans <dje@google.com>
4134 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4136 (attach_thread, find_new_threads_callback): Ditto.
4138 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4140 * mem-break.h (set_breakpoint_data): Remove.
4142 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4144 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4145 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4146 (initialize_low): Remove set_breakpoint_data call.
4147 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4148 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4149 (initialize_low): Remove set_breakpoint_data call.
4150 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4151 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4152 (initialize_low): Remove set_breakpoint_data call.
4154 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4156 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4157 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4158 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4159 * target.h (target_breakpoint_kind_from_pc): New macro.
4161 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4163 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4164 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4165 the default breakpoint kind.
4167 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4169 * linux-arm-low.c (arm_supports_z_point_type): Add software
4172 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4174 * linux-arm-low.c: Refactor breakpoint definitions.
4175 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4176 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4178 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4180 * Makefile.in: Add arm.c/o.
4181 * configure.srv: Likewise.
4182 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4183 (arm_breakpoint_kind_from_pc): New function.
4184 (arm_sw_breakpoint_from_kind): Return proper kind.
4185 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4187 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4189 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4191 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4192 (struct raw_breakpoint) <size>: Remove.
4193 (struct raw_breakpoint) <kind>: Add.
4194 (bp_size): New function.
4195 (bp_opcode): Likewise.
4196 (find_raw_breakpoint_at): Adjust for kind.
4197 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4198 (remove_memory_breakpoint): Adjust for kind call bp_size.
4199 (set_raw_breakpoint_at): Adjust for kind.
4200 (set_breakpoint): Likewise.
4201 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4202 (delete_raw_breakpoint): Adjust for kind.
4203 (delete_breakpoint): Likewise.
4204 (find_gdb_breakpoint): Likewise.
4205 (set_gdb_breakpoint_1): Likewise.
4206 (set_gdb_breakpoint): Likewise.
4207 (delete_gdb_breakpoint_1): Likewise.
4208 (delete_gdb_breakpoint): Likewise.
4209 (uninsert_raw_breakpoint): Likewise.
4210 (reinsert_raw_breakpoint): Likewise.
4211 (set_breakpoint_data): Remove.
4212 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4213 (check_mem_read): Adjust for kind call bp_size.
4214 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4215 (clone_one_breakpoint): Adjust for kind.
4216 * mem-break.h (set_gdb_breakpoint): Likewise.
4217 (delete_gdb_breakpoint): Likewise.
4218 * server.c (process_serial_event): Likewise.
4220 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4222 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4223 (struct linux_target_ops) <breakpoint>: Remove.
4224 (struct linux_target_ops) <breakpoint_len>: Remove.
4225 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4226 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4227 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4228 (arm_sw_breakpoint_from_kind): New function.
4229 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4230 (struct linux_target_ops) <breakpoint>: Remove.
4231 (struct linux_target_ops) <breakpoint_len>: Remove.
4232 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4233 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4234 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4235 (struct linux_target_ops) <breakpoint>: Remove.
4236 (struct linux_target_ops) <breakpoint_len>: Remove.
4237 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4238 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4239 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4240 (struct linux_target_ops) <breakpoint>: Remove.
4241 (struct linux_target_ops) <breakpoint_len>: Remove.
4242 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4243 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4244 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4245 and sw_breakpoint_from_kind to increment the pc.
4246 (linux_breakpoint_kind_from_pc): New function.
4247 (linux_sw_breakpoint_from_kind): New function.
4248 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4249 (initialize_low): Call breakpoint_kind_from_pc and
4250 sw_breakpoint_from_kind to replace breakpoint_data/len.
4251 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4254 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4255 (struct linux_target_ops) <breakpoint>: Remove.
4256 (struct linux_target_ops) <breakpoint_len>: Remove.
4257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4259 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4260 (struct linux_target_ops) <breakpoint>: Remove.
4261 (struct linux_target_ops) <breakpoint_len>: Remove.
4262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4264 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4265 (struct linux_target_ops) <breakpoint>: Remove.
4266 (struct linux_target_ops) <breakpoint_len>: Remove.
4267 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4268 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4269 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4270 (struct linux_target_ops) <breakpoint>: Remove.
4271 (struct linux_target_ops) <breakpoint_len>: Remove.
4272 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4274 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4275 (struct linux_target_ops) <breakpoint>: Remove.
4276 (struct linux_target_ops) <breakpoint_len>: Remove.
4277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4279 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4280 (struct linux_target_ops) <breakpoint>: Remove.
4281 (struct linux_target_ops) <breakpoint_len>: Remove.
4282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4284 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4285 (struct linux_target_ops) <breakpoint>: Remove.
4286 (struct linux_target_ops) <breakpoint_len>: Remove.
4287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4289 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4290 (struct linux_target_ops) <breakpoint>: Remove.
4291 (struct linux_target_ops) <breakpoint_len>: Remove.
4292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4294 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4295 (struct linux_target_ops) <breakpoint>: Remove.
4296 (struct linux_target_ops) <breakpoint_len>: Remove.
4297 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4298 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4299 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4300 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4301 (struct linux_target_ops) <breakpoint>: Remove.
4302 (struct linux_target_ops) <breakpoint_len>: Remove.
4303 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4304 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4305 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4306 (struct linux_target_ops) <breakpoint>: Remove.
4307 (struct linux_target_ops) <breakpoint_len>: Remove.
4308 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4309 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4311 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4313 * linux-cris-low.c (cris_get_pc): Remove void arg.
4315 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4317 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4320 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4322 * inferiors.c (thread_pid_matches_callback): New function.
4323 (find_thread_process): New function.
4324 (remove_thread): Reset current_thread.
4325 (remove_process): Assert threads have been removed first.
4327 2015-10-15 Yao Qi <yao.qi@linaro.org>
4329 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4331 (aarch64_remove_point): Likewise.
4332 * regcache.c (regcache_register_size): New function.
4334 2015-10-12 Yao Qi <yao.qi@linaro.org>
4336 * linux-aarch64-low.c: Update all callers as emit_load_store
4337 is renamed to aarch64_emit_load_store.
4339 2015-10-12 Yao Qi <yao.qi@linaro.org>
4341 * linux-aarch64-low.c: Update all callers of function renaming
4342 from emit_insn to aarch64_emit_insn.
4344 2015-10-12 Yao Qi <yao.qi@linaro.org>
4346 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4347 arch/aarch64-insn.h.
4348 (struct aarch64_memory_operand): Likewise.
4350 (emit_insn): Move to arch/aarch64-insn.c.
4351 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4352 (emit_load_store): Move to arch/aarch64-insn.c.
4353 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4354 (can_encode_int32): Remove.
4356 2015-10-12 Yao Qi <yao.qi@linaro.org>
4358 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4359 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4360 (aarch64_relocate_instruction): Likewise.
4361 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4362 (struct aarch64_insn_visitor): Likewise.
4364 2015-10-12 Yao Qi <yao.qi@linaro.org>
4366 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4367 (struct aarch64_insn_visitor): New.
4368 (struct aarch64_insn_relocation_data): New.
4369 (aarch64_ftrace_insn_reloc_b): New function.
4370 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4371 (aarch64_ftrace_insn_reloc_cb): Likewise.
4372 (aarch64_ftrace_insn_reloc_tb): Likewise.
4373 (aarch64_ftrace_insn_reloc_adr): Likewise.
4374 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4375 (aarch64_ftrace_insn_reloc_others): Likewise.
4377 (aarch64_relocate_instruction): Use visitor.
4379 2015-10-12 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4382 int. Add argument buf.
4383 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4384 aarch64_relocate_instruction.
4386 2015-10-12 Yao Qi <yao.qi@linaro.org>
4388 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4389 argument insn. Remove local variable insn. Don't call
4391 (aarch64_install_fast_tracepoint_jump_pad): Call
4394 2015-09-30 Yao Qi <yao.qi@linaro.org>
4396 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4397 (emit_load_store_pair): Likewise.
4399 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4401 * dll.c (match_dll): Add cast(s).
4402 (unloaded_dll): Likewise.
4403 * linux-low.c (second_thread_of_pid_p): Likewise.
4404 (delete_lwp_callback): Likewise.
4405 (count_events_callback): Likewise.
4406 (select_event_lwp_callback): Likewise.
4407 (linux_set_resume_request): Likewise.
4408 * server.c (accumulate_file_name_length): Likewise.
4409 (emit_dll_description): Likewise.
4410 (handle_qxfer_threads_worker): Likewise.
4411 (visit_actioned_threads): Likewise.
4412 * thread-db.c (any_thread_of): Likewise.
4413 * tracepoint.c (same_process_p): Likewise.
4414 (match_blocktype): Likewise.
4415 (build_traceframe_info_xml): Likewise.
4417 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4419 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4421 (gdb_unparse_agent_expr): Likewise.
4422 * hostio.c (require_data): Likewise.
4423 (handle_pread): Likewise.
4424 * linux-low.c (disable_regset): Likewise.
4425 (fetch_register): Likewise.
4426 (store_register): Likewise.
4427 (get_dynamic): Likewise.
4428 (linux_qxfer_libraries_svr4): Likewise.
4429 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4430 (set_fast_tracepoint_jump): Likewise.
4431 (uninsert_fast_tracepoint_jumps_at): Likewise.
4432 (reinsert_fast_tracepoint_jumps_at): Likewise.
4433 (validate_inserted_breakpoint): Likewise.
4434 (clone_agent_expr): Likewise.
4435 * regcache.c (init_register_cache): Likewise.
4436 * remote-utils.c (putpkt_binary_1): Likewise.
4437 (decode_M_packet): Likewise.
4438 (decode_X_packet): Likewise.
4439 (look_up_one_symbol): Likewise.
4440 (relocate_instruction): Likewise.
4441 (monitor_output): Likewise.
4442 * server.c (handle_search_memory): Likewise.
4443 (handle_qxfer_exec_file): Likewise.
4444 (handle_qxfer_libraries): Likewise.
4445 (handle_qxfer): Likewise.
4446 (handle_query): Likewise.
4447 (handle_v_cont): Likewise.
4448 (handle_v_run): Likewise.
4449 (captured_main): Likewise.
4450 * target.c (write_inferior_memory): Likewise.
4451 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4452 * tracepoint.c (init_trace_buffer): Likewise.
4453 (add_tracepoint_action): Likewise.
4454 (add_traceframe): Likewise.
4455 (add_traceframe_block): Likewise.
4456 (cmd_qtdpsrc): Likewise.
4457 (cmd_qtdv): Likewise.
4458 (cmd_qtstatus): Likewise.
4459 (response_source): Likewise.
4460 (response_tsv): Likewise.
4461 (cmd_qtnotes): Likewise.
4462 (gdb_collect): Likewise.
4463 (initialize_tracepoint): Likewise.
4465 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4467 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4468 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4469 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4471 (enum aarch64_condition_codes): New enum.
4472 (w0): New static global.
4475 (struct aarch64_memory_operand) <type>: New
4476 MEMORY_OPERAND_POSTINDEX type.
4477 (postindex_memory_operand): New helper function.
4478 (emit_ret): New function.
4479 (emit_load_store_pair): New function, factored out of emit_stp
4480 with support for MEMORY_OPERAND_POSTINDEX.
4481 (emit_stp): Rewrite using emit_load_store_pair.
4482 (emit_ldp): New function.
4483 (emit_load_store): Likewise.
4484 (emit_ldr): Mention post-index instruction in comment.
4485 (emit_ldrh): New function.
4486 (emit_ldrb): New function.
4487 (emit_ldrsw): Mention post-index instruction in comment.
4488 (emit_str): Likewise.
4489 (emit_subs): New function.
4490 (emit_cmp): Likewise.
4491 (emit_and): Likewise.
4492 (emit_orr): Likewise.
4493 (emit_orn): Likewise.
4494 (emit_eor): Likewise.
4495 (emit_mvn): Likewise.
4496 (emit_lslv): Likewise.
4497 (emit_lsrv): Likewise.
4498 (emit_asrv): Likewise.
4499 (emit_mul): Likewise.
4500 (emit_sbfm): Likewise.
4501 (emit_sbfx): Likewise.
4502 (emit_ubfm): Likewise.
4503 (emit_ubfx): Likewise.
4504 (emit_csinc): Likewise.
4505 (emit_cset): Likewise.
4506 (emit_nop): Likewise.
4507 (emit_ops_insns): New helper function.
4508 (emit_pop): Likewise.
4509 (emit_push): Likewise.
4510 (aarch64_emit_prologue): New function.
4511 (aarch64_emit_epilogue): Likewise.
4512 (aarch64_emit_add): Likewise.
4513 (aarch64_emit_sub): Likewise.
4514 (aarch64_emit_mul): Likewise.
4515 (aarch64_emit_lsh): Likewise.
4516 (aarch64_emit_rsh_signed): Likewise.
4517 (aarch64_emit_rsh_unsigned): Likewise.
4518 (aarch64_emit_ext): Likewise.
4519 (aarch64_emit_log_not): Likewise.
4520 (aarch64_emit_bit_and): Likewise.
4521 (aarch64_emit_bit_or): Likewise.
4522 (aarch64_emit_bit_xor): Likewise.
4523 (aarch64_emit_bit_not): Likewise.
4524 (aarch64_emit_equal): Likewise.
4525 (aarch64_emit_less_signed): Likewise.
4526 (aarch64_emit_less_unsigned): Likewise.
4527 (aarch64_emit_ref): Likewise.
4528 (aarch64_emit_if_goto): Likewise.
4529 (aarch64_emit_goto): Likewise.
4530 (aarch64_write_goto_address): Likewise.
4531 (aarch64_emit_const): Likewise.
4532 (aarch64_emit_call): Likewise.
4533 (aarch64_emit_reg): Likewise.
4534 (aarch64_emit_pop): Likewise.
4535 (aarch64_emit_stack_flush): Likewise.
4536 (aarch64_emit_zero_ext): Likewise.
4537 (aarch64_emit_swap): Likewise.
4538 (aarch64_emit_stack_adjust): Likewise.
4539 (aarch64_emit_int_call_1): Likewise.
4540 (aarch64_emit_void_call_2): Likewise.
4541 (aarch64_emit_eq_goto): Likewise.
4542 (aarch64_emit_ne_goto): Likewise.
4543 (aarch64_emit_lt_goto): Likewise.
4544 (aarch64_emit_le_goto): Likewise.
4545 (aarch64_emit_gt_goto): Likewise.
4546 (aarch64_emit_ge_got): Likewise.
4547 (aarch64_emit_ops_impl): New static global variable.
4548 (aarch64_emit_ops): New target function, return
4549 &aarch64_emit_ops_impl.
4550 (struct linux_target_ops): Install it.
4552 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4554 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4555 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4557 * linux-aarch64-ipa.c: New file.
4558 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4560 (aarch64_get_thread_area): New target method.
4561 (extract_signed_bitfield): New helper function.
4562 (aarch64_decode_ldr_literal): New function.
4563 (enum aarch64_opcodes): New enum.
4564 (struct aarch64_register): New struct.
4565 (struct aarch64_operand): New struct.
4566 (x0): New static global.
4575 (aarch64_register): New helper function.
4576 (register_operand): Likewise.
4577 (immediate_operand): Likewise.
4578 (struct aarch64_memory_operand): New struct.
4579 (offset_memory_operand): New helper function.
4580 (preindex_memory_operand): Likewise.
4581 (enum aarch64_system_control_registers): New enum.
4582 (ENCODE): New macro.
4583 (emit_insn): New helper function.
4584 (emit_b): New function.
4585 (emit_bcond): Likewise.
4586 (emit_cb): Likewise.
4587 (emit_tb): Likewise.
4588 (emit_blr): Likewise.
4589 (emit_stp): Likewise.
4590 (emit_ldp_q_offset): Likewise.
4591 (emit_stp_q_offset): Likewise.
4592 (emit_load_store): Likewise.
4593 (emit_ldr): Likewise.
4594 (emit_ldrsw): Likewise.
4595 (emit_str): Likewise.
4596 (emit_ldaxr): Likewise.
4597 (emit_stxr): Likewise.
4598 (emit_stlr): Likewise.
4599 (emit_data_processing_reg): Likewise.
4600 (emit_data_processing): Likewise.
4601 (emit_add): Likewise.
4602 (emit_sub): Likewise.
4603 (emit_mov): Likewise.
4604 (emit_movk): Likewise.
4605 (emit_mov_addr): Likewise.
4606 (emit_mrs): Likewise.
4607 (emit_msr): Likewise.
4608 (emit_sevl): Likewise.
4609 (emit_wfe): Likewise.
4610 (append_insns): Likewise.
4611 (can_encode_int32_in): New helper function.
4612 (aarch64_relocate_instruction): New function.
4613 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4614 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4615 (struct linux_target_ops): Install aarch64_get_thread_area,
4616 aarch64_install_fast_tracepoint_jump_pad and
4617 aarch64_get_min_fast_tracepoint_insn_len.
4619 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4621 * Makefile.in (aarch64-insn.o): New rule.
4622 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4624 2015-09-21 Yao Qi <yao.qi@linaro.org>
4626 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4628 2015-09-21 Yao Qi <yao.qi@linaro.org>
4630 * tracepoint.c (max_jump_pad_size): Remove.
4632 2015-09-18 Yao Qi <yao.qi@linaro.org>
4634 * linux-aarch64-low.c: Don't include sys/uio.h.
4635 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4637 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4639 * tracepoint.c (eval_result_type): Change prototype.
4640 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4642 2015-09-15 Pedro Alves <palves@redhat.com>
4644 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4645 Check whether to report exec events instead of checking whether
4646 multiprocess is enabled.
4648 2015-09-15 Pedro Alves <palves@redhat.com>
4651 * remote-utils.c (prepare_resume_reply): Merge
4652 TARGET_WAITKIND_VFORK_DONE switch case with the
4653 TARGET_WAITKIND_FORKED case.
4655 2015-09-15 Yao Qi <yao.qi@linaro.org>
4657 * server.c (handle_query): Check string comparison using
4658 "else if" instead of "if".
4660 2015-09-15 Yao Qi <yao.qi@linaro.org>
4662 * server.c (vCont_supported): New global variable.
4663 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4664 matches. Append ";vContSupported+" to own_buf.
4665 (handle_v_requests): Append ";s;S" to own_buf if target supports
4666 hardware single step or vCont_supported is false.
4667 (capture_main): Set vCont_supported to zero.
4669 2015-09-15 Yao Qi <yao.qi@linaro.org>
4671 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4673 (linux_supports_hardware_single_step): ... New function.
4674 (linux_target_ops): Update.
4675 * lynx-low.c (lynx_target_ops): Set field
4676 supports_hardware_single_step to target_can_do_hardware_single_step.
4677 * nto-low.c (nto_target_ops): Likewise.
4678 * spu-low.c (spu_target_ops): Likewise.
4679 * win32-low.c (win32_target_ops): Likewise.
4680 * target.c (target_can_do_hardware_single_step): New function.
4681 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4682 Remove. <supports_hardware_single_step>: New field.
4683 (target_supports_conditional_breakpoints): Remove.
4684 (target_supports_hardware_single_step): New macro.
4685 (target_can_do_hardware_single_step): Declare.
4686 * server.c (handle_query): Use target_supports_hardware_single_step
4687 instead of target_supports_conditional_breakpoints.
4689 2015-09-15 Yao Qi <yao.qi@linaro.org>
4691 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4693 (struct linux_target_ops the_low_target): Install
4694 aarch64_linux_siginfo_fixup.
4696 2015-09-11 Don Breazeal <donb@codesourcery.com>
4697 Luis Machado <lgustavo@codesourcery.com>
4699 * linux-low.c (linux_mourn): Static declaration.
4700 (linux_arch_setup): Move in front of
4701 handle_extended_wait.
4702 (linux_arch_setup_thread): New function.
4703 (handle_extended_wait): Handle exec events. Call
4704 linux_arch_setup_thread. Make event_lwp argument a
4705 pointer-to-a-pointer.
4706 (check_zombie_leaders): Do not check stopped threads.
4707 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4708 (linux_low_filter_event): Add lwp and thread for exec'ing
4709 non-leader thread if leader thread has been deleted.
4710 Refactor code into linux_arch_setup_thread and call it.
4711 Pass child lwp pointer by reference to handle_extended_wait.
4712 (linux_wait_for_event_filtered): Update comment.
4713 (linux_wait_1): Prevent clobbering exec event status.
4714 (linux_supports_exec_events): New function.
4715 (linux_target_ops) <supports_exec_events>: Initialize new member.
4716 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4718 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4719 * server.c (report_exec_events): New global variable.
4720 (handle_query): Handle qSupported query for exec-events feature.
4721 (captured_main): Initialize report_exec_events.
4722 * server.h (report_exec_events): Declare new global variable.
4723 * target.h (struct target_ops) <supports_exec_events>: New
4725 (target_supports_exec_events): New macro.
4726 * win32-low.c (win32_target_ops) <supports_exec_events>:
4727 Initialize new member.
4729 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4731 * linux-low.c (linux_low_enable_btrace): Remove.
4732 (linux_target_ops): Replace linux_low_enable_btrace with
4733 linux_enable_btrace.
4735 2015-09-03 Yao Qi <yao.qi@linaro.org>
4737 * linux-aarch64-low.c (aarch64_insert_point): Call
4738 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4741 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4743 * linux-low.c (check_stopped_by_breakpoint): Use
4744 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4746 2015-08-27 Pedro Alves <palves@redhat.com>
4748 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4750 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4752 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4753 the XNEW-family equivalent.
4754 (compile_bytecodes): Likewise.
4755 * dll.c (loaded_dll): Likewise.
4756 * event-loop.c (append_callback_event): Likewise.
4757 (create_file_handler): Likewise.
4758 (create_file_event): Likewise.
4759 * hostio.c (handle_open): Likewise.
4760 * inferiors.c (add_thread): Likewise.
4761 (add_process): Likewise.
4762 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4763 * linux-arm-low.c (arm_new_process): Likewise.
4764 (arm_new_thread): Likewise.
4765 * linux-low.c (add_to_pid_list): Likewise.
4766 (linux_add_process): Likewise.
4767 (handle_extended_wait): Likewise.
4768 (add_lwp): Likewise.
4769 (enqueue_one_deferred_signal): Likewise.
4770 (enqueue_pending_signal): Likewise.
4771 (linux_resume_one_lwp_throw): Likewise.
4772 (linux_resume_one_thread): Likewise.
4773 (linux_read_memory): Likewise.
4774 (linux_write_memory): Likewise.
4775 * linux-mips-low.c (mips_linux_new_process): Likewise.
4776 (mips_linux_new_thread): Likewise.
4777 (mips_add_watchpoint): Likewise.
4778 * linux-x86-low.c (initialize_low_arch): Likewise.
4779 * lynx-low.c (lynx_add_process): Likewise.
4780 * mem-break.c (set_raw_breakpoint_at): Likewise.
4781 (set_breakpoint): Likewise.
4782 (add_condition_to_breakpoint): Likewise.
4783 (add_commands_to_breakpoint): Likewise.
4784 (clone_agent_expr): Likewise.
4785 (clone_one_breakpoint): Likewise.
4786 * regcache.c (new_register_cache): Likewise.
4787 * remote-utils.c (look_up_one_symbol): Likewise.
4788 * server.c (queue_stop_reply): Likewise.
4789 (start_inferior): Likewise.
4790 (queue_stop_reply_callback): Likewise.
4791 (handle_target_event): Likewise.
4792 * spu-low.c (fetch_ppc_memory): Likewise.
4793 (store_ppc_memory): Likewise.
4794 * target.c (set_target_ops): Likewise.
4795 * thread-db.c (thread_db_load_search): Likewise.
4796 (try_thread_db_load_1): Likewise.
4797 * tracepoint.c (add_tracepoint): Likewise.
4798 (add_tracepoint_action): Likewise.
4799 (create_trace_state_variable): Likewise.
4800 (cmd_qtdpsrc): Likewise.
4801 (cmd_qtro): Likewise.
4802 (add_while_stepping_state): Likewise.
4803 * win32-low.c (child_add_thread): Likewise.
4804 (get_image_name): Likewise.
4806 2015-08-25 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4810 2015-08-25 Yao Qi <yao.qi@linaro.org>
4812 * Makefile.in (aarch64-linux.o): New rule.
4813 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4815 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4816 (aarch64_init_debug_reg_state): Make it extern.
4817 (aarch64_linux_prepare_to_resume): Remove.
4819 2015-08-25 Yao Qi <yao.qi@linaro.org>
4821 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4822 lwp_arch_private_info and ptid_of_lwp.
4824 2015-08-25 Yao Qi <yao.qi@linaro.org>
4826 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4827 Find proc_info by find_process_pid. All callers updated.
4829 2015-08-25 Yao Qi <yao.qi@linaro.org>
4831 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4833 (debug_reg_change_callback): Remove.
4834 (aarch64_notify_debug_reg_change): Remove.
4836 2015-08-25 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4839 Call current_lwp_ptid.
4841 2015-08-25 Yao Qi <yao.qi@linaro.org>
4843 * linux-aarch64-low.c (debug_reg_change_callback): Use
4846 2015-08-25 Yao Qi <yao.qi@linaro.org>
4848 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4850 2015-08-25 Yao Qi <yao.qi@linaro.org>
4852 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4854 2015-08-25 Yao Qi <yao.qi@linaro.org>
4856 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4859 2015-08-25 Yao Qi <yao.qi@linaro.org>
4861 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4863 (debug_reg_change_callback): Remove argument entry and add argument
4864 lwp. Remove local variable thread. Don't print thread id in the
4865 debugging output. Don't check whether pid of thread equals to pid.
4866 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4867 iterate_over_lwps instead find_inferior.
4869 2015-08-24 Pedro Alves <palves@redhat.com>
4871 * inferiors.c (get_first_process): New function.
4872 * inferiors.h (get_first_process): New declaration.
4873 * remote-utils.c (read_ptid): Default to the first process in the
4874 list, instead of to the current thread's process.
4876 2015-08-24 Pedro Alves <palves@redhat.com>
4878 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4879 * event-loop.c: Likewise.
4880 * remote-utils.c: Likewise.
4881 * tracepoint.c: Likewise.
4883 2015-08-24 Pedro Alves <palves@redhat.com>
4885 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4888 2015-08-21 Pedro Alves <palves@redhat.com>
4890 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4891 instead of literal 1.
4893 2015-08-21 Pedro Alves <palves@redhat.com>
4895 * tdesc.c (default_description): Explicitly zero-initialize.
4897 2015-08-21 Pedro Alves <palves@redhat.com>
4900 * inferiors.c (remove_thread): Discard any pending stop reply for
4902 * server.c (remove_all_on_match_pid): Rename to ...
4903 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4905 (discard_queued_stop_replies): Change parameter to a ptid. Now
4907 (handle_v_kill, kill_inferior_callback, captured_main)
4908 (process_serial_event): Adjust.
4909 * server.h (discard_queued_stop_replies): Declare.
4911 2015-08-21 Pedro Alves <palves@redhat.com>
4913 * linux-low.c (wait_for_sigstop): Always switch to no thread
4914 selected if the previously current thread dies.
4915 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4916 process instead of the current thread's.
4917 * remote-utils.c (input_interrupt): Don't check if there's no
4919 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4920 current thread to the general thread fails, error out.
4921 (handle_qxfer_auxv, handle_qxfer_libraries)
4922 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4923 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4924 (handle_query): Check if there's a thread selected instead of
4925 checking whether there's any thread in the thread list.
4926 (handle_qxfer_threads, handle_qxfer_btrace)
4927 (handle_qxfer_btrace_conf): Don't error out early if there's no
4928 thread in the thread list.
4929 (handle_v_cont, myresume): Don't set the current thread to the
4931 (process_serial_event) <Hg handling>: Also set thread_id if the
4932 previous general thread is still alive.
4933 (process_serial_event) <g/G handling>: If setting the current
4934 thread to the general thread fails, error out.
4935 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4936 thread's lwp instead of the current thread's.
4937 * target.c (set_desired_thread): If the desired thread was not
4938 found, leave the current thread pointing to NULL. Return an int
4939 (boolean) indicating success.
4940 * target.h (set_desired_thread): Change return type to int.
4942 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4944 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4945 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4947 (ps_get_thread_area): New function.
4949 2015-08-19 Gary Benson <gbenson@redhat.com>
4951 * hostio.c (handle_pread): Do not attempt to read more data
4952 than hostio_reply_with_data can fit in a packet.
4954 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4956 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4958 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4960 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4962 2015-08-06 Pedro Alves <palves@redhat.com>
4964 * tracepoint.c (expr_eval_result): Now an int.
4966 2015-08-06 Pedro Alves <palves@redhat.com>
4968 * gdbthread.h (struct regcache): Forward declare.
4969 (struct thread_info) <regcache_data>: Now a struct regcache
4971 * inferiors.c (inferior_regcache_data)
4972 (set_inferior_regcache_data): Now work with struct regcache
4974 * inferiors.h (struct regcache): Forward declare.
4975 (inferior_regcache_data, set_inferior_regcache_data): Now work
4976 with struct regcache pointers.
4977 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4978 (free_register_cache_thread): Remove struct regcache pointer
4981 2015-08-06 Pedro Alves <palves@redhat.com>
4983 * server.c (captured_main): On error, print the exception message
4984 to stderr, and if run_once is set, throw a quit.
4986 2015-08-06 Pedro Alves <palves@redhat.com>
4988 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4991 2015-08-06 Pedro Alves <palves@redhat.com>
4993 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4994 reading beyond the passed in buffer length.
4996 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4998 * tracepoint.c (symbol_list) <required>: Remove.
5000 2015-08-06 Pedro Alves <palves@redhat.com>
5002 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5003 count if stopping and suspending threads.
5004 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5005 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5006 (linux_detach): Complete an ongoing step-over.
5007 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5009 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5010 (linux_wait_1): If passing a signal to the inferior after
5011 finishing a step-over, unsuspend and re-resume all lwps. If we
5012 see a single-step event but the thread should be continuing, don't
5013 pass the trap to gdb.
5014 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5015 internal_error instead of gdb_assert.
5016 (enqueue_pending_signal): New function.
5017 (check_ptrace_stopped_lwp_gone): Add debug output.
5018 (start_step_over): Use internal_error instead of gdb_assert.
5019 (complete_ongoing_step_over): New function.
5020 (linux_resume_one_thread): Don't resume a suspended thread.
5021 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5024 2015-08-06 Pedro Alves <palves@redhat.com>
5026 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5027 (linux_thread_alive): Use lwp_is_marked_dead.
5028 (extended_event_reported): Delete.
5029 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5030 instead of extended_event_reported.
5031 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5033 (lwp_is_marked_dead): New function.
5034 (lwp_running): Use lwp_is_marked_dead.
5035 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5038 2015-08-06 Pedro Alves <palves@redhat.com>
5040 * linux-low.c (linux_wait_1): Move fork event output out of the
5041 !report_to_gdb check. Pass event_child->waitstatus to
5042 target_waitstatus_to_string instead of ourstatus.
5044 2015-08-04 Yao Qi <yao.qi@linaro.org>
5046 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5047 if current_thread is 32 bit.
5049 2015-08-04 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5052 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5053 * server.c (extended_protocol): Remove "static".
5054 * server.h (extended_protocol): Declare it.
5056 2015-08-04 Yao Qi <yao.qi@linaro.org>
5058 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5059 both aarch64 and aarch32.
5060 (aarch64_set_pc): Likewise.
5062 2015-08-04 Yao Qi <yao.qi@linaro.org>
5064 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5065 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5066 arm-with-neon.xml to srv_xmlfiles.
5067 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5068 (is_64bit_tdesc): New function.
5069 (aarch64_linux_read_description): New function.
5070 (aarch64_arch_setup): Call aarch64_linux_read_description.
5071 (regs_info): Rename to regs_info_aarch64.
5072 (aarch64_regs_info): Return right regs_info.
5073 (initialize_low_arch): Call initialize_low_arch_aarch32.
5075 2015-08-04 Yao Qi <yao.qi@linaro.org>
5077 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5078 * linux-aarch32-low.c: New file.
5079 * linux-aarch32-low.h: New file.
5080 * linux-arm-low.c (arm_fill_gregset): Move it to
5081 linux-aarch32-low.c.
5082 (arm_store_gregset): Likewise.
5083 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5084 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5085 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5086 (regs_info): Rename to regs_info_arm.
5087 (arm_regs_info): Return regs_info_aarch32 if
5088 have_ptrace_getregset is 1 and target description is
5089 arm_with_neon or arm_with_vfpv3.
5090 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5091 Call initialize_low_arch_aarch32 instead.
5093 2015-08-04 Yao Qi <yao.qi@linaro.org>
5095 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5096 * linux-low.c: ... here.
5097 * linux-low.h (have_ptrace_getregset): Declare it.
5099 2015-08-04 Pedro Alves <palves@redhat.com>
5101 * thread-db.c (struct thread_db): Use new typedefs.
5102 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5104 (disable_thread_event_reporting): Cast result of dlsym to
5105 destination function pointer type.
5106 (thread_db_mourn): Use td_ta_delete_ftype.
5108 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5110 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5112 (CDX_BREAKPOINT): Define for R2.
5113 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5114 (the_low_target): Add comments.
5116 2015-07-30 Yao Qi <yao.qi@linaro.org>
5118 * linux-arm-low.c (arm_hwcap): Remove it.
5119 (arm_read_description): New local variable arm_hwcap. Don't
5120 set arm_hwcap to zero.
5122 2015-07-30 Yao Qi <yao.qi@linaro.org>
5124 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5125 Use regcache->tdesc instead.
5126 (arm_store_wmmxregset): Likewise.
5127 (arm_fill_vfpregset): Likewise.
5128 (arm_store_vfpregset): Likewise.
5130 2015-07-30 Yao Qi <yao.qi@linaro.org>
5132 * linux-arm-low.c: Include arch/arm.h.
5133 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5134 (arm_store_gregset): Likewise.
5136 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5138 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5139 ptrace's 4th parameter.
5141 2015-07-27 Yao Qi <yao.qi@linaro.org>
5143 * configure.srv (case aarch64*-*-linux*): Don't set
5146 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5148 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5150 * linux-arm-low.c: Likewise.
5151 * linux-cris-low.c: Likewise.
5152 * linux-crisv32-low.c: Likewise.
5153 * linux-low.c: Likewise.
5154 * linux-m68k-low.c: Likewise.
5155 * linux-mips-low.c: Likewise.
5156 * linux-nios2-low.c: Likewise.
5157 * linux-s390-low.c: Likewise.
5158 * linux-sparc-low.c: Likewise.
5159 * linux-tic6x-low.c: Likewise.
5160 * linux-tile-low.c: Likewise.
5161 * linux-x86-low.c: Likewise.
5163 2015-07-24 Pedro Alves <palves@redhat.com>
5165 * config.in: Regenerate.
5166 * configure: Regenerate.
5168 2015-07-24 Pedro Alves <palves@redhat.com>
5170 * acinclude.m4: Include ../ptrace.m4.
5171 * configure.ac: Call GDB_AC_PTRACE.
5172 * config.in, configure: Regenerate.
5174 2015-07-24 Yao Qi <yao.qi@linaro.org>
5176 * linux-low.c (linux_create_inferior): Remove setting to
5177 proc->priv->new_inferior.
5178 (linux_attach): Likewise.
5179 (linux_low_filter_event): Likewise.
5180 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5182 2015-07-24 Yao Qi <yao.qi@linaro.org>
5184 * linux-low.c (linux_arch_setup): New function.
5185 (linux_low_filter_event): If proc->tdesc is NULL and
5186 proc->attached is true, call the_low_target.arch_setup.
5187 Otherwise, keep status pending, and return.
5188 (linux_resume_one_lwp_throw): Don't call get_pc if
5189 thread->while_stepping isn't NULL. Don't call
5190 get_thread_regcache if proc->tdesc is NULL.
5191 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5192 (linux_target_ops): Install arch_setup.
5193 * server.c (start_inferior): Call the_target->arch_setup.
5194 * target.h (struct target_ops) <arch_setup>: New field.
5195 (target_arch_setup): New marco.
5196 * lynx-low.c (lynx_target_ops): Update.
5197 * nto-low.c (nto_target_ops): Update.
5198 * spu-low.c (spu_target_ops): Update.
5199 * win32-low.c (win32_target_ops): Update.
5201 2015-07-24 Yao Qi <yao.qi@linaro.org>
5203 * linux-low.c (linux_add_process): Don't set
5204 proc->priv->new_inferior.
5205 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5206 (linux_attach): Likewise.
5208 2015-07-24 Yao Qi <yao.qi@linaro.org>
5210 * server.c (start_inferior): Code refactor.
5212 2015-07-24 Yao Qi <yao.qi@linaro.org>
5214 * server.c (process_serial_event): Set general_thread.
5216 2015-07-21 Yao Qi <yao.qi@linaro.org>
5218 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5219 aarch64_linux_get_debug_reg_capacity.
5221 2015-07-17 Yao Qi <yao.qi@linaro.org>
5223 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5224 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5225 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5226 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5227 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5228 (AARCH64_HWP_ALIGNMENT): Likewise.
5229 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5230 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5231 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5232 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5233 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5234 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5235 (struct aarch64_debug_reg_state): Likewise.
5236 (struct arch_lwp_info): Likewise.
5237 (aarch64_align_watchpoint): Likewise.
5238 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5239 (aarch64_watchpoint_length): Likewise.
5240 (aarch64_point_encode_ctrl_reg): Likewise
5241 (aarch64_point_is_aligned): Likewise.
5242 (aarch64_align_watchpoint): Likewise.
5243 (aarch64_linux_set_debug_regs):
5244 (aarch64_dr_state_insert_one_point): Likewise.
5245 (aarch64_dr_state_remove_one_point): Likewise.
5246 (aarch64_handle_breakpoint): Likewise.
5247 (aarch64_handle_aligned_watchpoint): Likewise.
5248 (aarch64_handle_unaligned_watchpoint): Likewise.
5249 (aarch64_handle_watchpoint): Likewise.
5251 2015-07-17 Yao Qi <yao.qi@linaro.org>
5253 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5254 and don't aarch64_get_debug_reg_state. All callers update.
5255 (aarch64_handle_aligned_watchpoint): Likewise.
5256 (aarch64_handle_unaligned_watchpoint): Likewise.
5257 (aarch64_handle_watchpoint): Likewise.
5258 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5259 (aarch64_remove_point): Likewise.
5261 2015-07-17 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5265 (aarch64_handle_unaligned_watchpoint): Likewise.
5267 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5269 Revert the previous 3 commits:
5270 Move gdb_regex* to common/
5271 Move linux_find_memory_regions_full & co.
5272 gdbserver build-id attribute generator
5274 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5275 Jan Kratochvil <jan.kratochvil@redhat.com>
5277 gdbserver build-id attribute generator.
5278 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5279 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5280 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5282 (get_dynamic): Use find_pdhr to traverse program headers.
5283 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5284 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5285 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5286 (get_hex_build_id): New.
5287 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5288 to reply XML document.
5290 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5291 Jan Kratochvil <jan.kratochvil@redhat.com>
5293 * target.c: Include target/target-utils.h and fcntl.h.
5294 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5295 (target_fileio_read_stralloc): New functions.
5297 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5299 * Makefile.in (OBS): Add gdb_regex.o.
5301 * config.in: Rebuilt.
5302 * configure: Rebuilt.
5304 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5305 Jan Kratochvil <jan.kratochvil@redhat.com>
5307 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5308 * Makefile.in (OBS): Add target-utils.o.
5309 (linux-maps.o, target-utils.o): New.
5310 * configure.srv (srv_linux_obj): Add linux-maps.o.
5312 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5314 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5316 (the_low_target): Install it.
5318 2015-07-14 Pedro Alves <palves@redhat.com>
5320 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5321 Instead, ignore ECHILD, and throw an error for other errnos.
5323 2015-07-10 Pedro Alves <palves@redhat.com>
5325 * event-loop.c (struct callback_event) <data>: Change type to
5326 gdb_client_data instance instead of gdb_client_data pointer.
5327 (append_callback_event): Adjust.
5329 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5331 * linux-aarch64-low.c: Add comments for each linux_target_ops
5332 method. Remove comments already covered in target_ops and
5333 linux_target_ops definitions.
5334 (the_low_target): Add comments for each unimplemented method.
5336 2015-07-09 Yao Qi <yao.qi@linaro.org>
5338 * linux-aarch64-low.c (aarch64_regmap): Remove.
5339 (aarch64_usrregs_info): Remove.
5340 (regs_info): Set field usrregs to NULL.
5342 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5344 * linux-low.c: Include "rsp-low.h"
5345 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5346 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5347 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5348 (handle_btrace_enable_pt): New.
5349 (handle_btrace_general_set): Support "pt".
5350 (handle_btrace_conf_general_set): Support "pt:size".
5352 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5354 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5357 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5359 * linux-aarch64-low.c: Remove comment about endianness.
5360 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5361 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5364 2015-06-24 Gary Benson <gbenson@redhat.com>
5366 * linux-i386-ipa.c (stdint.h): Do not include.
5367 * lynx-i386-low.c (stdint.h): Likewise.
5368 * lynx-ppc-low.c (stdint.h): Likewise.
5369 * mem-break.c (stdint.h): Likewise.
5370 * thread-db.c (stdint.h): Likewise.
5371 * tracepoint.c (stdint.h): Likewise.
5372 * win32-low.c (stdint.h): Likewise.
5374 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5376 * server.c (write_qxfer_response): Update call to
5377 remote_escape_output.
5379 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5380 Jan Kratochvil <jan.kratochvil@redhat.com>
5382 Merge multiple hex conversions.
5383 * gdbreplay.c (tohex): Rename to 'fromhex'.
5384 (logchar): Use fromhex.
5386 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5388 * server.c (handle_qxfer_libraries): Set `version' attribute for
5391 2015-06-10 Gary Benson <gbenson@redhat.com>
5393 * target.h (struct target_ops) <multifs_open>: New field.
5394 <multifs_unlink>: Likewise.
5395 <multifs_readlink>: Likewise.
5396 * linux-low.c (nat/linux-namespaces.h): New include.
5397 (linux_target_ops): Initialize the_target->multifs_open,
5398 the_target->multifs_unlink and the_target->multifs_readlink.
5399 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5400 * hostio.c (hostio_fs_pid): New static variable.
5401 (hostio_handle_new_gdb_connection): New function.
5402 (handle_setfs): Likewise.
5403 (handle_open): Use the_target->multifs_open as appropriate.
5404 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5405 (handle_readlink): Use the_target->multifs_readlink as
5407 (handle_vFile): Handle vFile:setfs packets.
5408 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5409 after target_handle_new_gdb_connection.
5411 2015-06-10 Gary Benson <gbenson@redhat.com>
5413 * configure.ac (AC_CHECK_FUNCS): Add setns.
5414 * config.in: Regenerate.
5415 * configure: Likewise.
5416 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5417 (linux-namespaces.o): New rule.
5418 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5420 2015-06-09 Gary Benson <gbenson@redhat.com>
5422 * hostio.c (handle_open): Process mode argument with
5423 fileio_to_host_mode.
5425 2015-06-01 Yao Qi <yao.qi@linaro.org>
5427 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5428 * linux-x86-low.c: Likewise.
5430 2015-05-28 Don Breazeal <donb@codesourcery.com>
5432 * linux-low.c (handle_extended_wait): Initialize
5433 thread_info.last_resume_kind for new fork children.
5435 2015-05-15 Pedro Alves <palves@redhat.com>
5437 * target.h (target_handle_new_gdb_connection): Rewrite using if
5438 wrapped in do/while.
5440 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5442 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5443 * configure, config.in: Regenerate.
5444 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5447 2015-05-12 Don Breazeal <donb@codesourcery.com>
5449 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5450 PTRACE_EVENT_VFORK_DONE.
5451 (linux_low_ptrace_options, extended_event_reported): Add vfork
5453 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5454 and "vforkdone" for RSP 'T' Stop Reply Packet.
5455 * server.h (report_vfork_events): Declare
5458 2015-05-12 Don Breazeal <donb@codesourcery.com>
5460 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5461 (the_low_target) <new_fork>: Initialize new member.
5462 * linux-arm-low.c (arm_new_fork): New function.
5463 (the_low_target) <new_fork>: Initialize new member.
5464 * linux-low.c (handle_extended_wait): Call new target function
5466 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5467 * linux-mips-low.c (mips_add_watchpoint): New function
5468 extracted from mips_insert_point.
5469 (the_low_target) <new_fork>: Initialize new member.
5470 (mips_linux_new_fork): New function.
5471 (mips_insert_point): Call mips_add_watchpoint.
5472 * linux-x86-low.c (x86_linux_new_fork): New function.
5473 (the_low_target) <new_fork>: Initialize new member.
5475 2015-05-12 Don Breazeal <donb@codesourcery.com>
5477 * linux-low.c (handle_extended_wait): Implement return value,
5478 rename argument 'event_child' to 'event_lwp', handle
5479 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5480 (linux_low_ptrace_options): New function.
5481 (linux_low_filter_event): Call linux_low_ptrace_options,
5482 use different argument fo linux_enable_event_reporting,
5483 use return value from handle_extended_wait.
5484 (extended_event_reported): New function.
5485 (linux_wait_1): Call extended_event_reported and set
5486 status to report fork events.
5487 (linux_write_memory): Add pid to debug message.
5488 (reset_lwp_ptrace_options_callback): New function.
5489 (linux_handle_new_gdb_connection): New function.
5490 (linux_target_ops): Initialize new structure member.
5491 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5492 * lynx-low.c: Initialize new structure member.
5493 * remote-utils.c (prepare_resume_reply): Implement stop reason
5494 "fork" for "T" stop message.
5495 * server.c (handle_query): Call handle_new_gdb_connection.
5496 * server.h (report_fork_events): Declare global flag.
5497 * target.h (struct target_ops) <handle_new_gdb_connection>:
5499 (target_handle_new_gdb_connection): New macro.
5500 * win32-low.c: Initialize new structure member.
5502 2015-05-12 Don Breazeal <donb@codesourcery.com>
5504 * mem-break.c (APPEND_TO_LIST): Define macro.
5505 (clone_agent_expr): New function.
5506 (clone_one_breakpoint): New function.
5507 (clone_all_breakpoints): New function.
5508 * mem-break.h: Declare new functions.
5510 2015-05-12 Don Breazeal <donb@codesourcery.com>
5512 * linux-low.c (linux_supports_fork_events): New function.
5513 (linux_supports_vfork_events): New function.
5514 (linux_target_ops): Initialize new structure members.
5515 (initialize_low): Call linux_check_ptrace_features.
5516 * lynx-low.c (lynx_target_ops): Initialize new structure
5518 * server.c (report_fork_events, report_vfork_events):
5520 (handle_query): Add new features to qSupported packet and
5522 (captured_main): Initialize new global variables.
5523 * target.h (struct target_ops) <supports_fork_events>:
5525 <supports_vfork_events>: New member.
5526 (target_supports_fork_events): New macro.
5527 (target_supports_vfork_events): New macro.
5528 * win32-low.c (win32_target_ops): Initialize new structure
5531 2015-05-12 Gary Benson <gbenson@redhat.com>
5533 * server.c (handle_qxfer_exec_file): Use current process
5536 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5538 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5539 Remove HAVE_PTRACE_GETREGS conditionals.
5540 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5541 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5543 2015-05-08 Yao Qi <yao.qi@linaro.org>
5545 * linux-low.c (linux_supports_conditional_breakpoints): New
5547 (linux_target_ops): Install new target method.
5548 * lynx-low.c (lynx_target_ops): Install NULL hook for
5549 supports_conditional_breakpoints.
5550 * nto-low.c (nto_target_ops): Likewise.
5551 * spu-low.c (spu_target_ops): Likewise.
5552 * win32-low.c (win32_target_ops): Likewise.
5553 * server.c (handle_query): Check
5554 target_supports_conditional_breakpoints.
5555 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5557 (target_supports_conditional_breakpoints): New macro.
5559 2015-05-06 Pedro Alves <palves@redhat.com>
5562 * server.c (start_inferior): If the process exits, mourn it.
5564 2015-04-21 Gary Benson <gbenson@redhat.com>
5566 * hostio.c (fileio_open_flags_to_host): Factored out to
5567 fileio_to_host_openflags in common/fileio.c. Single use
5570 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5572 * linux-xtensa-low.c (xtensa_fill_gregset)
5573 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5576 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5578 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5579 (regs_info): Replace usrregs pointer with NULL.
5581 2015-04-17 Gary Benson <gbenson@redhat.com>
5583 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5584 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5585 * server.c (handle_qxfer_exec_file): New function.
5586 (qxfer_packets): Add exec-file entry.
5587 (handle_query): Report qXfer:exec-file:read as supported packet.
5589 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5591 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5593 2015-04-09 Gary Benson <gbenson@redhat.com>
5595 * hostio-errno.c (errno_to_fileio_error): Remove function.
5596 Update caller to use remote_fileio_to_fio_error.
5598 2015-04-09 Yao Qi <yao.qi@linaro.org>
5600 * linux-low.c (linux_insert_point): Call
5601 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5602 (linux_remove_point): Call remove_memory_breakpoint if type is
5604 * linux-x86-low.c (x86_insert_point): Don't call
5605 insert_memory_breakpoint.
5606 (x86_remove_point): Don't call remove_memory_breakpoint.
5608 2015-04-01 Pedro Alves <palves@redhat.com>
5609 Cleber Rosa <crosa@redhat.com>
5611 * server.c (gdbserver_usage): Reorganize and extend the usage
5614 2015-03-24 Pedro Alves <palves@redhat.com>
5616 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5617 output. Also dump TRAP_TRACE.
5618 (linux_low_filter_event): In debug output, distinguish a
5619 resume_stop SIGSTOP from a delayed SIGSTOP.
5621 2015-03-24 Gary Benson <gbenson@redhat.com>
5623 * linux-x86-low.c (x86_linux_new_thread): Moved to
5625 (x86_linux_prepare_to_resume): Likewise.
5627 2015-03-24 Gary Benson <gbenson@redhat.com>
5629 * Makefile.in (x86-linux-dregs.o): New rule.
5630 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5631 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5632 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5633 (x86_linux_dr_get): Likewise.
5634 (x86_linux_dr_set): Likewise.
5635 (update_debug_registers_callback): Likewise.
5636 (x86_linux_dr_set_addr): Likewise.
5637 (x86_linux_dr_get_addr): Likewise.
5638 (x86_linux_dr_set_control): Likewise.
5639 (x86_linux_dr_get_control): Likewise.
5640 (x86_linux_dr_get_status): Likewise.
5641 (x86_linux_update_debug_registers): Likewise.
5643 2015-03-24 Gary Benson <gbenson@redhat.com>
5645 * linux-x86-low.c (x86_linux_update_debug_registers):
5646 New function, factored out from...
5647 (x86_linux_prepare_to_resume): ...this.
5649 2015-03-24 Gary Benson <gbenson@redhat.com>
5651 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5652 (x86_linux_dr_set): Likewise.
5653 (update_debug_registers_callback): Likewise.
5654 (x86_linux_dr_set_addr): Likewise.
5655 (x86_linux_dr_get_addr): Likewise.
5656 (x86_linux_dr_set_control): Likewise.
5657 (x86_linux_dr_get_control): Likewise.
5658 (x86_linux_dr_get_status): Likewise.
5659 (x86_linux_prepare_to_resume): Likewise.
5661 2015-03-24 Gary Benson <gbenson@redhat.com>
5663 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5664 Use perror_with_name. Pass string through gettext.
5665 (x86_linux_dr_set): Likewise.
5667 2015-03-24 Gary Benson <gbenson@redhat.com>
5669 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5670 (x86_linux_dr_set_addr): ...this.
5671 (x86_dr_low_get_addr): Rename to...
5672 (x86_linux_dr_get_addr): ...this.
5673 (x86_dr_low_set_control): Rename to...
5674 (x86_linux_dr_set_control): ...this.
5675 (x86_dr_low_get_control): Rename to...
5676 (x86_linux_dr_get_control): ...this.
5677 (x86_dr_low_get_status): Rename to...
5678 (x86_linux_dr_get_status): ...this.
5679 (x86_dr_low): Update with new function names.
5681 2015-03-24 Gary Benson <gbenson@redhat.com>
5683 * Makefile.in (x86-linux.o): New rule.
5684 * configure.srv: Add x86-linux.o to relevant targets.
5685 * linux-low.c (lwp_set_arch_private_info): New function.
5686 (lwp_arch_private_info): Likewise.
5687 * linux-x86-low.c: Include nat/x86-linux.h.
5688 (arch_lwp_info): Removed structure.
5689 (update_debug_registers_callback):
5690 Use lwp_set_debug_registers_changed.
5691 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5692 and lwp_set_debug_registers_changed.
5693 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5695 2015-03-24 Gary Benson <gbenson@redhat.com>
5697 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5698 * linux-arm-low.c (arm_new_thread): Likewise.
5699 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5700 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5701 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5702 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5704 2015-03-24 Gary Benson <gbenson@redhat.com>
5706 * linux-low.c (ptid_of_lwp): New function.
5707 (lwp_is_stopped): Likewise.
5708 (lwp_stop_reason): Likewise.
5709 * linux-x86-low.c (update_debug_registers_callback):
5711 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5714 2015-03-24 Gary Benson <gbenson@redhat.com>
5716 * linux-low.h (linux_stop_lwp): Remove declaration.
5718 2015-03-24 Gary Benson <gbenson@redhat.com>
5720 * linux-low.h: Include nat/linux-nat.h.
5721 * linux-low.c (iterate_over_lwps_args): New structure.
5722 (iterate_over_lwps_filter): New function.
5723 (iterate_over_lwps): Likewise.
5724 * linux-x86-low.c (update_debug_registers_callback):
5725 Update signature to what iterate_over_lwps expects.
5726 Remove PID check that iterate_over_lwps now performs.
5727 (x86_dr_low_set_addr): Use iterate_over_lwps.
5728 (x86_dr_low_set_control): Likewise.
5730 2015-03-24 Gary Benson <gbenson@redhat.com>
5732 * linux-x86-low.c (x86_debug_reg_state): New function.
5733 (x86_linux_prepare_to_resume): Use the above.
5735 2015-03-24 Gary Benson <gbenson@redhat.com>
5737 * linux-low.c (current_lwp_ptid): New function.
5738 * linux-x86-low.c: Include nat/linux-nat.h.
5739 (x86_dr_low_get_addr): Use current_lwp_ptid.
5740 (x86_dr_low_get_control): Likewise.
5741 (x86_dr_low_get_status): Likewise.
5743 2015-03-20 Pedro Alves <palves@redhat.com>
5745 * tracepoint.c (cmd_qtstatus): Make "str" const.
5747 2015-03-20 Pedro Alves <palves@redhat.com>
5749 * server.c (handle_general_set): Make "req_str" const.
5751 2015-03-19 Pedro Alves <palves@redhat.com>
5753 * linux-low.c (linux_resume_one_lwp): Rename to ...
5754 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5755 instead call perror_with_name.
5756 (check_ptrace_stopped_lwp_gone): New function.
5757 (linux_resume_one_lwp): Reimplement as wrapper around
5758 linux_resume_one_lwp_throw that swallows errors if the LWP is
5761 2015-03-19 Pedro Alves <palves@redhat.com>
5763 * linux-low.c (count_events_callback, select_event_lwp_callback):
5764 No longer check whether the thread has resume_stop as last resume
5767 2015-03-19 Pedro Alves <palves@redhat.com>
5769 * linux-low.c (count_events_callback, select_event_lwp_callback):
5770 Use the lwp's status_pending_p field, not the thread's.
5772 2015-03-19 Pedro Alves <palves@redhat.com>
5774 * linux-low.c (select_event_lwp_callback): Update comments to
5775 no longer mention SIGTRAP.
5777 2015-03-18 Gary Benson <gbenson@redhat.com>
5779 * server.c (handle_query): Do not report vFile:fstat as supported.
5781 2015-03-11 Gary Benson <gbenson@redhat.com>
5783 * hostio.c (sys/types.h): New include.
5784 (sys/stat.h): Likewise.
5785 (common-remote-fileio.h): Likewise.
5786 (handle_fstat): New function.
5787 (handle_vFile): Handle vFile:fstat packets.
5789 2015-03-11 Gary Benson <gbenson@redhat.com>
5791 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5792 struct stat.st_blocks and struct stat.st_blksize.
5793 * configure: Regenerate.
5794 * config.in: Likewise.
5795 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5796 (OBS): Add common-remote-fileio.o.
5797 (common-remote-fileio.o): New rule.
5799 2015-03-09 Pedro Alves <palves@redhat.com>
5801 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5802 'struct sockaddr' pointer in 'accept' call.
5804 2015-03-09 Pedro Alves <palves@redhat.com>
5807 2015-03-07 Pedro Alves <palves@redhat.com>
5808 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5809 or <winsock2.h> here. Instead include "gdb_socket.h".
5810 (remote_open): Use union gdb_sockaddr_u.
5811 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5812 or <winsock2.h> here. Instead include "gdb_socket.h".
5813 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5814 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5816 (init_named_socket, gdb_agent_helper_thread): Use union
5819 2015-03-07 Pedro Alves <palves@redhat.com>
5821 * configure.ac (build_warnings): Move
5822 -Wdeclaration-after-statement to the C-specific set.
5823 * configure: Regenerate.
5825 2015-03-07 Pedro Alves <palves@redhat.com>
5827 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5828 or <winsock2.h> here. Instead include "gdb_socket.h".
5829 (remote_open): Use union gdb_sockaddr_u.
5830 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5831 or <winsock2.h> here. Instead include "gdb_socket.h".
5832 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5833 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5835 (init_named_socket, gdb_agent_helper_thread): Use union
5838 2015-03-07 Pedro Alves <palves@redhat.com>
5840 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5843 2015-03-06 Yao Qi <yao.qi@linaro.org>
5845 * linux-aarch64-low.c (aarch64_insert_point): Use
5846 show_debug_regs as a boolean.
5847 (aarch64_remove_point): Likewise.
5849 2015-03-05 Pedro Alves <palves@redhat.com>
5851 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5852 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5853 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5854 * nto-low.c (nto_target_ops): Likewise.
5855 * spu-low.c (spu_target_ops): Likewise.
5856 * win32-low.c (win32_target_ops): Likewise.
5858 2015-03-04 Pedro Alves <palves@redhat.com>
5860 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5861 Decide whether a breakpoint triggered based on the SIGTRAP's
5863 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5864 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5865 (linux_low_filter_event): Check for breakpoints before checking
5867 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5869 (linux_stopped_by_sw_breakpoint)
5870 (linux_supports_stopped_by_sw_breakpoint)
5871 (linux_stopped_by_hw_breakpoint)
5872 (linux_supports_stopped_by_hw_breakpoint): New functions.
5873 (linux_target_ops): Install new target methods.
5875 2015-03-04 Pedro Alves <palves@redhat.com>
5877 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5878 * server.c (swbreak_feature, hwbreak_feature): New globals.
5879 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5880 (captured_main): Clear swbreak_feature and hwbreak_feature.
5881 * server.h (swbreak_feature, hwbreak_feature): Declare.
5882 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5883 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5884 supports_stopped_by_hw_breakpoint>: New fields.
5885 (target_supports_stopped_by_sw_breakpoint)
5886 (target_stopped_by_sw_breakpoint)
5887 (target_supports_stopped_by_hw_breakpoint)
5888 (target_stopped_by_hw_breakpoint): Declare.
5890 2015-03-04 Pedro Alves <palves@redhat.com>
5892 enum lwp_stop_reason -> enum target_stop_reason
5893 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5894 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5895 (linux_wait_1, stuck_in_jump_pad_callback)
5896 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5897 (linux_stopped_by_watchpoint):
5898 * linux-low.h (enum lwp_stop_reason): Delete.
5899 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5900 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5902 2015-03-04 Yao Qi <yao.qi@linaro.org>
5904 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5906 2015-03-03 Gary Benson <gbenson@redhat.com>
5908 * hostio.c (handle_vFile): Fix prefix lengths.
5910 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5912 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5915 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5917 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5918 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5919 (clean): Add "rm -f" for above C files.
5920 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5921 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5922 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5923 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5924 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5925 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5926 (init_registers_s390x_vx_linux64)
5927 (init_registers_s390x_tevx_linux64)
5928 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5929 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5931 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5932 (s390_store_vxrs_high): New functions.
5933 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5935 (s390_arch_setup): Add logic for selecting one of the new target
5936 descriptions. Activate the new vector regsets if applicable.
5937 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5938 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5939 and init_registers_s390x_tevx_linux64.
5941 2015-03-01 Pedro Alves <palves@redhat.com>
5943 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5946 2015-02-27 Pedro Alves <palves@redhat.com>
5948 * linux-x86-low.c (u_debugreg_offset): New function.
5949 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5951 2015-02-27 Pedro Alves <palves@redhat.com>
5953 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5954 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5955 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5956 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5957 (ps_lsetfpregs, ps_getpid)
5958 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5959 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5960 (ps_lsetxregs, ps_plog): Declare.
5962 2015-02-27 Pedro Alves <palves@redhat.com>
5964 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5965 IP_AGENT_EXPORT_FUNC.
5966 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5967 IP_AGENT_EXPORT_FUNC.
5968 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5969 (IP_AGENT_EXPORT): Delete.
5970 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5971 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5972 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5973 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5974 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5975 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5976 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5977 (traceframe_read_count, traceframe_write_count)
5978 (traceframes_created, trace_state_variables, get_raw_reg)
5979 (get_trace_state_variable_value, set_trace_state_variable_value)
5980 (ust_loaded, helper_thread_id, cmd_buf): Use
5981 IPA_SYM_EXPORTED_NAME.
5982 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5983 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5984 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5985 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5986 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5987 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5988 EXTERN_C_PUSH/EXTERN_C_POP.
5989 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5990 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5991 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5992 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5993 (traceframe_write_count, traceframe_read_count)
5994 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5995 (about_to_request_buffer_space, get_trace_state_variable_value)
5996 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5997 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5998 EXTERN_C_PUSH/EXTERN_C_POP.
5999 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6000 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6001 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6002 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6003 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6004 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6005 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6006 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6008 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6009 (IP_AGENT_EXPORT_VAR_DECL): Define.
6011 (gdb_agent_get_raw_reg): Declare.
6013 2015-02-27 Tom Tromey <tromey@redhat.com>
6014 Pedro Alves <palves@redhat.com>
6016 Rename symbols whose names are reserved C++ keywords throughout.
6018 2015-02-27 Pedro Alves <palves@redhat.com>
6020 * Makefile.in (COMPILER): New, get it from autoconf.
6021 (CXX): Get from autoconf instead.
6022 (COMPILE.pre): Use COMPILER.
6023 (CC-LD): Rename to ...
6024 (CC_LD): ... this. Use COMPILER.
6025 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6026 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6027 * acinclude.m4: Include build-with-cxx.m4.
6028 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6029 Disable -Werror by default if building in C++ mode.
6030 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6031 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6032 the C++ compiler. Save/restore CXXFLAGS too.
6033 * configure: Regenerate.
6035 2015-02-27 Pedro Alves <palves@redhat.com>
6037 * acinclude.m4: Include libiberty.m4.
6038 * configure.ac: Call libiberty_INIT.
6039 * config.in, configure: Regenerate.
6041 2015-02-26 Pedro Alves <palves@redhat.com>
6043 * linux-low.c (linux_wait_1): When incrementing the PC past a
6044 program breakpoint always use the_low_target.breakpoint_len as
6045 increment, rather than the maximum between that and
6046 the_low_target.decr_pc_after_break.
6048 2015-02-23 Pedro Alves <palves@redhat.com>
6050 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6051 thread was doing a step-over; always adjust the PC if
6052 we stepped over a permanent breakpoint.
6053 (linux_wait_1): If we stepped over breakpoint that was on top of a
6054 permanent breakpoint, manually advance the PC past it.
6056 2015-02-23 Pedro Alves <palves@redhat.com>
6058 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6060 (x86_fill_gregset, x86_store_gregset): Use it when handling
6063 2015-02-20 Pedro Alves <palves@redhat.com>
6065 * thread-db.c: Include "nat/linux-procfs.h".
6066 (thread_db_init): Skip listing new threads if the kernel supports
6067 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6069 2015-02-20 Pedro Alves <palves@redhat.com>
6071 * linux-low.c (status_pending_p_callback): Use ptid_match.
6073 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6075 PR breakpoints/16812
6076 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6077 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6078 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6080 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6082 PR breakpoints/15956
6083 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6085 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6087 * linux-low.c (linux_low_btrace_conf): Print size.
6088 * server.c (handle_btrace_conf_general_set): New.
6089 (hanle_general_set): Call handle_btrace_conf_general_set.
6090 (handle_query): Report Qbtrace-conf:bts:size as supported.
6092 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6094 * linux-low.c (linux_low_enable_btrace): Update parameters.
6095 (linux_low_btrace_conf): New.
6096 (linux_target_ops)<to_btrace_conf>: Initialize.
6097 * server.c (current_btrace_conf): New.
6098 (handle_btrace_enable): Rename to ...
6099 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6100 to target_enable_btrace. Update comment. Update users.
6101 (handle_qxfer_btrace_conf): New.
6102 (qxfer_packets): Add btrace-conf entry.
6103 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6104 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6105 (target_ops)<read_btrace_conf>: New.
6106 (target_enable_btrace): Update parameters.
6107 (target_read_btrace_conf): New.
6109 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6111 * server.c (handle_btrace_general_set): Remove call to
6112 target_supports_btrace.
6113 (supported_btrace_packets): New.
6114 (handle_query): Call supported_btrace_packets.
6115 * target.h: include btrace-common.h.
6116 (btrace_target_info): Removed.
6117 (supports_btrace, target_supports_btrace): Update parameters.
6119 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6121 * Makefile.in (SFILES): Add common/btrace-common.c.
6122 (OBS): Add common/btrace-common.o.
6123 (btrace-common.o): Add build rules.
6124 * linux-low: Include btrace-common.h.
6125 (linux_low_read_btrace): Use struct btrace_data. Call
6126 btrace_data_init and btrace_data_fini.
6128 2015-02-06 Pedro Alves <palves@redhat.com>
6130 * thread-db.c (find_new_threads_callback): Add debug output.
6132 2015-02-04 Pedro Alves <palves@redhat.com>
6134 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6135 (resume_stopped_resumed_lwps): New function.
6136 (linux_wait_for_event_filtered): Use it.
6138 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6140 * Makefile.in (SFILES): Add linux-personality.c.
6141 (linux-personality.o): New rule.
6142 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6143 list of objects to be built.
6144 * linux-low.c: Include nat/linux-personality.h.
6145 (linux_create_inferior): Remove code to disable address space
6146 randomization (moved to ../nat/linux-personality.c). Create
6147 cleanup to disable address space randomization.
6149 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6151 * Makefile.in (posix-strerror.o): New rule.
6152 (mingw-strerror.o): Likewise.
6153 * configure: Regenerated.
6154 * configure.ac: Source file ../common/common.host. Initialize new
6155 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6157 2015-01-14 Yao Qi <yao@codesourcery.com>
6159 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6160 (ppc-linux.o): New rule.
6161 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6162 * configure.ac: AC_CHECK_FUNCS(getauxval).
6163 * config.in: Re-generated.
6164 * configure: Re-generated.
6165 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6166 ppc64_64bit_inferior_p
6168 2015-01-14 Yao Qi <yao@codesourcery.com>
6170 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6171 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6172 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6173 (PT_ORIG_R3, PT_TRAP): Likewise.
6174 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6175 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6176 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6178 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6180 * i387-fp.c (i387_cache_to_xsave): In look over
6181 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6182 zmmh_low_space field by use of zmmh_high_space.
6184 2015-01-09 Pedro Alves <palves@redhat.com>
6186 * linux-low.c (step_over_bkpt): Move higher up in the file.
6187 (handle_extended_wait): Don't store the stop_pc here.
6188 (get_stop_pc): Adjust comments and rename to ...
6189 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6190 stopped for a software breakpoint or hardware breakpoint.
6191 (thread_still_has_status_pending_p): New function.
6192 (status_pending_p_callback): Use
6193 thread_still_has_status_pending_p. If the event is no longer
6194 interesting, resume the LWP.
6195 (handle_tracepoints): Add assert.
6196 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6197 (wstatus_maybe_breakpoint): New function.
6198 (cancel_breakpoint): Delete function.
6199 (check_stopped_by_watchpoint): New function, factored out from
6200 linux_low_filter_event.
6201 (lp_status_maybe_breakpoint): Delete function.
6202 (linux_low_filter_event): Remove filter_ptid argument.
6203 Leave thread group exits pending here. Store the LWP's stop PC.
6204 Always leave events pending.
6205 (linux_wait_for_event_filtered): Pull all events out of the
6206 kernel, and leave them all pending.
6207 (count_events_callback, select_event_lwp_callback): Consider all
6209 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6210 (select_event_lwp): Only give preference to the stepping LWP in
6211 all-stop mode. Adjust comments.
6212 (ignore_event): New function.
6213 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6214 references to cancel_breakpoints. Adjust to renames. Also give
6215 equal priority to all LWPs that have had events in non-stop mode.
6216 If reporting a software breakpoint event, unadjust the LWP's PC.
6217 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6218 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6220 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6221 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6222 (linux_stopped_by_watchpoint): Adjust.
6223 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6224 * linux-low.h (enum lwp_stop_reason): New.
6225 (struct lwp_info) <stop_pc>: Adjust comment.
6226 <stopped_by_watchpoint>: Delete field.
6227 <stop_reason>: New field.
6228 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6229 * mem-break.c (software_breakpoint_inserted_here)
6230 (hardware_breakpoint_inserted_here): New function.
6231 * mem-break.h (software_breakpoint_inserted_here)
6232 (hardware_breakpoint_inserted_here): Declare.
6233 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6234 (cancel_breakpoints): Delete.
6235 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6236 (upload_fast_traceframes): Remove references to
6239 2015-01-09 Pedro Alves <palves@redhat.com>
6241 * thread-db.c (find_new_threads_callback): Ignore thread if the
6242 kernel thread ID is -1.
6244 2015-01-09 Pedro Alves <palves@redhat.com>
6246 * linux-low.c (linux_attach_fail_reason_string): Move to
6247 nat/linux-ptrace.c, and rename.
6248 (linux_attach_lwp): Update comment.
6249 (attach_proc_task_lwp_callback): New function.
6250 (linux_attach): Adjust to rename and use
6251 linux_proc_attach_tgid_threads.
6252 (linux_attach_fail_reason_string): Delete declaration.
6254 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6256 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6257 * server.c (gdbserver_version): Likewise.
6259 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6261 * remote-utils.c: Include ctype.h.
6262 (input_interrupt): Explicitly handle the case when the char
6263 received is the NUL byte. Improve the printing of non-ASCII
6266 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6268 * linux-low.c (linux_low_filter_event): Update call to
6269 linux_enable_event_reporting following the addition of
6270 a new parameter to that function.
6272 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6275 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6276 (AARCH64_FPCR_REGNO): Likewise.
6277 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6278 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6279 (aarch64_store_fpregset): Likewise.
6281 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6283 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6284 Remove FIXME comment about assumption about N.
6286 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6288 * configure.ac: If large-file support is disabled in GDBserver,
6289 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6290 * configure: Regenerate.
6292 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6294 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6295 warning upon ENODATA from ptrace.
6296 * linux-s390-low.c (s390_store_tdb): New.
6297 (s390_regsets): Add regset for NT_S390_TDB.
6299 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6301 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6302 without a fill_function.
6303 * linux-s390-low.c (s390_fill_last_break): Remove.
6304 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6305 (s390_arch_setup): Use regset's size instead of fill_function for
6308 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6310 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6311 the regset's store function when ptrace returned an error.
6312 * regcache.c (get_thread_regcache): Invalidate register cache
6313 before fetching inferior's registers.
6315 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6317 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6318 while-loop as for-loop.
6319 (regsets_store_inferior_registers): Likewise.
6321 2014-11-28 Yao Qi <yao@codesourcery.com>
6323 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6324 * config.in, configure: Re-generate.
6325 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6328 2014-11-21 Yao Qi <yao@codesourcery.com>
6330 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6331 (AC_CHECK_HEADERS): Remove malloc.h.
6332 * configure: Re-generated.
6333 * config.in: Re-generated.
6334 * server.h: Don't include alloca.h and malloc.h.
6335 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6336 Don't include malloc.h.
6338 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6340 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6341 corresponding ERRNO check in same block.
6343 2014-11-12 Pedro Alves <palves@redhat.com>
6345 * server.c (cont_thread): Update comment.
6346 (start_inferior, attach_inferior): No longer clear cont_thread.
6347 (handle_v_cont): No longer set cont_thread.
6348 (captured_main): Clear cont_thread each time a GDB connects.
6350 2014-11-12 Pedro Alves <palves@redhat.com>
6352 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6353 thread, and don't resume all threads if the Hc thread has exited.
6355 2014-11-12 Pedro Alves <palves@redhat.com>
6357 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6358 the process group instead of to a specific LWP.
6360 2014-10-15 Pedro Alves <palves@redhat.com>
6363 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6365 (arm_set_thread_context): Delete.
6366 (the_low_target): Adjust.
6367 * win32-i386-low.c (debug_registers_changed)
6368 (debug_registers_used): Delete.
6369 (update_debug_registers_callback): New function.
6370 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6371 needing to update their debug registers.
6372 (win32_get_current_dr): New function.
6373 (x86_dr_low_get_addr, x86_dr_low_get_control)
6374 (x86_dr_low_get_status): Fetch the debug register from the thread
6376 (i386_initial_stuff): Adjust.
6377 (i386_get_thread_context): Remove current_event parameter. Don't
6378 clear debug_registers_changed nor copy DR values to
6380 (i386_set_thread_context): Delete.
6381 (i386_prepare_to_resume): New function.
6382 (i386_thread_added): Mark the thread as needing to update irs
6384 (the_low_target): Remove i386_set_thread_context and install
6385 i386_prepare_to_resume.
6386 * win32-low.c (win32_get_thread_context): Adjust.
6387 (win32_set_thread_context): Use SetThreadContext
6389 (win32_prepare_to_resume): New function.
6390 (win32_require_context): New function, factored out from ...
6391 (thread_rec): ... this.
6392 (continue_one_thread): Call win32_prepare_to_resume on each thread
6393 we're about to continue.
6394 (win32_resume): Call win32_prepare_to_resume on the event thread.
6395 * win32-low.h (struct win32_thread_info)
6396 <debug_registers_changed>: New field.
6397 (struct win32_target_ops): Change prototype of set_thread_context,
6398 delete set_thread_context and add prepare_to_resume.
6399 (win32_require_context): New declaration.
6401 2014-10-08 Gary Benson <gbenson@redhat.com>
6403 * server.h: Do not include common-exceptions.h.
6405 2014-10-08 Gary Benson <gbenson@redhat.com>
6407 * server.h: Do not include cleanups.h.
6409 2014-09-30 James Hogan <james.hogan@imgtec.com>
6411 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6414 2014-09-23 Yao Qi <yao@codesourcery.com>
6416 * linux-low.c (lp_status_maybe_breakpoint): New function.
6417 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6418 (count_events_callback): Likewise.
6419 (select_event_lwp_callback): Likewise.
6420 (cancel_breakpoints_callback): Likewise.
6422 2014-09-19 Don Breazeal <donb@codesourcery.com>
6424 * linux-low.c (handle_extended_wait): Call
6425 linux_ptrace_get_extended_event.
6426 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6427 linux_is_extended_waitstatus.
6429 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6431 * Makefile.in (CPPFLAGS): Define.
6432 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6433 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6435 2014-09-16 Gary Benson <gbenson@redhat.com>
6437 * inferiors.h (current_inferior): Renamed as...
6438 (current_thread): New variable. All uses updated.
6439 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6440 (maybe_move_out_of_jump_pad): Likewise.
6441 (cancel_breakpoint): Likewise.
6442 (linux_low_filter_event): Likewise.
6443 (wait_for_sigstop): Likewise.
6444 (linux_resume_one_lwp): Likewise.
6445 (need_step_over_p): Likewise.
6446 (start_step_over): Likewise.
6447 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6448 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6449 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6450 and save_inferior as saved_thread.
6451 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6453 (regcache_invalidate_thread): Likewise.
6454 * remote-utils.c (prepare_resume_reply): Likewise.
6455 * thread-db.c (thread_db_get_tls_address): Likewise.
6456 (disable_thread_event_reporting): Likewise.
6457 (remove_thread_event_breakpoints): Likewise.
6458 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6460 * target.h (set_desired_inferior): Renamed as...
6461 (set_desired_thread): New declaration. All uses updated.
6462 * server.c (myresume): Updated comment to reference thread instead
6464 (handle_serial_event): Likewise.
6465 (handle_target_event): Likewise.
6467 2014-09-12 Tom Tromey <tromey@redhat.com>
6468 Gary Benson <gbenson@redhat.com>
6470 * regcache.h: Include common-regcache.h.
6471 (regcache_read_pc): Don't declare.
6472 * regcache.c (get_thread_regcache_for_ptid): New function.
6474 2014-09-11 Tom Tromey <tromey@redhat.com>
6475 Gary Benson <gbenson@redhat.com>
6477 * symbol.c: New file.
6478 * Makefile.in (SFILES): Add symbol.c.
6479 (OBS): Add symbol.o.
6481 2014-09-11 Gary Benson <gbenson@redhat.com>
6483 * target.c (target_stop_ptid, target_continue_ptid): New
6486 2014-09-11 Tom Tromey <tromey@redhat.com>
6487 Gary Benson <gbenson@redhat.com>
6489 * target.h: Include target/target.h.
6490 * target.c (target_read_memory, target_read_uint32)
6491 (target_write_memory): New functions.
6493 2014-09-11 Gary Benson <gbenson@redhat.com>
6495 * server.h (debug_hw_points): Don't declare.
6496 * server.c (debug_hw_points): Don't define. Replace all uses
6497 with show_debug_regs.
6498 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6499 all uses with show_debug_regs.
6501 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6503 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6504 endianness into account.
6505 (ppc_supply_ptrace_register): Likewise.
6507 2014-09-03 James Hogan <james.hogan@imgtec.com>
6509 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6510 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6512 2014-09-03 Gary Benson <gbenson@redhat.com>
6514 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6515 ALL_DEBUG_ADDRESS_REGISTERS.
6517 2014-09-02 Gary Benson <gbenson@redhat.com>
6519 * i386-low.h: Renamed as...
6520 * x86-low.h: New file. All type, function and variable name
6521 prefixes changed from "i386_" to "x86_". All references updated.
6522 * i386-low.c: Renamed as...
6523 * x86-low.c: New file. All type, function and variable name
6524 prefixes changed from "i386_" to "x86_". All references updated.
6526 2014-09-02 Gary Benson <gbenson@redhat.com>
6528 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6529 (x86_linux_new_thread): Likewise.
6531 2014-08-29 Gary Benson <gbenson@redhat.com>
6533 * server.h (setjmp.h): Do not include.
6534 (toplevel): Do not declare.
6535 (common-exceptions.h): Include.
6536 (cleanups.h): Likewise.
6537 * server.c (toplevel): Do not define.
6538 (exit_code): New static global.
6539 (detach_or_kill_for_exit_cleanup): New function.
6540 (main): New function. Original main renamed to...
6541 (captured_main): New function.
6542 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6544 2014-08-29 Gary Benson <gbenson@redhat.com>
6546 * Makefile.in (SFILES): Add common/common-exceptions.c.
6547 (OBS): Add common-exceptions.o.
6548 (common-exceptions.o): New rule.
6549 * utils.c (prepare_to_throw_exception): New function.
6551 2014-08-29 Gary Benson <gbenson@redhat.com>
6553 * config.in: Regenerate.
6554 * configure: Likewise.
6556 2014-08-29 Gary Benson <gbenson@redhat.com>
6558 * Makefile.in (SFILES): Add common/cleanups.c.
6560 (cleanups.o): New rule.
6562 2014-08-29 Gary Benson <gbenson@redhat.com>
6564 * utils.c (internal_vwarning): New function.
6566 2014-08-28 Gary Benson <gbenson@redhat.com>
6568 * utils.h (fatal): Remove declaration.
6569 * utils.c (fatal): Remove function.
6571 2014-08-28 Gary Benson <gbenson@redhat.com>
6573 * tracepoint.c (gdb_agent_init): Replace fatal with
6575 (initialize_tracepoint): Likewise.
6577 2014-08-28 Gary Benson <gbenson@redhat.com>
6579 * remote-utils.c (remote_prepare): Replace fatal with error.
6581 2014-08-28 Gary Benson <gbenson@redhat.com>
6583 * linux-low.c (linux_async): Replace fatal with warning.
6585 (linux_start_non_stop): Return -1 if linux_async failed.
6587 2014-08-28 Gary Benson <gbenson@redhat.com>
6589 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6591 (i386_dr_low_get_addr): Remove vague comment.
6592 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6595 2014-08-28 Gary Benson <gbenson@redhat.com>
6597 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6598 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6600 (linux_resume_one_lwp): Likewise.
6601 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6603 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6604 with internal_error.
6605 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6606 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6607 (find_register_by_name): Replace fatal with internal_error.
6608 (find_regno): Likewise.
6609 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6610 * thread-db.c (thread_db_create_event): Likewise.
6611 (thread_db_load_search): Likewise.
6612 (try_thread_db_load_1): Likewise.
6613 * tracepoint.c (get_jump_space_head): Replace fatal with
6615 (claim_trampoline_space): Likewise.
6616 (have_fast_tracepoint_trampoline_buffer): Likewise.
6617 (cmd_qtstart): Likewise.
6618 (stop_tracing): Likewise.
6619 (fast_tracepoint_collecting): Likewise.
6620 (target_malloc): Likewise.
6621 (download_tracepoint): Likewise.
6622 (download_trace_state_variables): Replace check with gdb_assert.
6623 (upload_fast_traceframes): Replace fatal with internal_error.
6625 2014-08-19 Tom Tromey <tromey@redhat.com>
6626 Gary Benson <gbenson@redhat.com>
6628 * Makefile.in (SFILES): Add common/common-debug.c.
6629 (OBS): Add common-debug.o.
6630 (common-debug.o): New rule.
6631 * debug.h (debug_printf): Don't declare.
6632 * debug.c (debug_printf): Renamed and rewritten as...
6633 (debug_vprintf): New function.
6635 2014-08-19 Gary Benson <gbenson@redhat.com>
6637 * utils.h: Do not include print-utils.h.
6639 2014-08-19 Tom Tromey <tromey@redhat.com>
6640 Gary Benson <gbenson@redhat.com>
6642 * server.h: Add static assertion.
6643 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6645 2014-08-19 Tom Tromey <tromey@redhat.com>
6646 Gary Benson <gbenson@redhat.com>
6648 * Makefile.in (SFILES): Add common/errors.c.
6649 (OBS): Add errors.o.
6650 (IPA_OBS): Add errors-ipa.o.
6651 (errors.o): New rule.
6652 (errors-ipa.o): Likewise.
6653 * utils.h (perror_with_name, error, warning): Don't declare.
6654 * utils.c (warning): Renamed and rewritten as...
6655 (vwarning): New function.
6656 (error): Renamed and rewritten as...
6657 (verror): New function.
6658 (internal_error): Renamed and rewritten as...
6659 (internal_verror): New function.
6661 2014-08-07 Gary Benson <gbenson@redhat.com>
6663 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6664 * configure: Regenerate.
6665 * config.in: Likewise.
6666 * server.h: Do not include errno.h.
6667 * event-loop.c: Likewise.
6668 * hostio-errno.c: Likewise.
6669 * linux-low.c: Likewise.
6670 * remote-utils.c: Likewise.
6671 * spu-low.c: Likewise.
6672 * utils.c: Likewise.
6673 * gdbreplay.c: Unconditionally include errno.h.
6675 2014-08-07 Gary Benson <gbenson@redhat.com>
6677 * server.h: Do not include string.h.
6678 * event-loop.c: Likewise.
6679 * linux-low.c: Likewise.
6680 * regcache.c: Likewise.
6681 * remote-utils.c: Likewise.
6682 * spu-low.c: Likewise.
6683 * utils.c: Likewise.
6685 2014-08-07 Gary Benson <gbenson@redhat.com>
6687 * server.h: Do not include gdb_assert.h.
6689 2014-08-07 Gary Benson <gbenson@redhat.com>
6691 * server.h: Do not include common-utils.h.
6693 2014-08-07 Gary Benson <gbenson@redhat.com>
6695 * server.h: Do not include ptid.h.
6696 * notif.h: Likewise.
6698 2014-08-07 Gary Benson <gbenson@redhat.com>
6700 * server.h: Do not include gdb_locale.h.
6702 2014-08-07 Gary Benson <gbenson@redhat.com>
6704 * server.h: Do not include gdb/signals.h.
6705 * win32-low.c: Likewise.
6707 2014-08-07 Gary Benson <gbenson@redhat.com>
6709 * server.h: Do not include pathmax.h.
6711 2014-08-07 Gary Benson <gbenson@redhat.com>
6713 * server.h: Do not include libiberty.h.
6714 * linux-bfin-low.c: Likewise.
6716 2014-08-07 Gary Benson <gbenson@redhat.com>
6718 * server.h: Do not include ansidecl.h.
6720 2014-08-07 Gary Benson <gbenson@redhat.com>
6722 * linux-x86-low.c: Do not include stddef.h.
6723 * lynx-ppc-low.c: Likewise.
6724 * tracepoint.c: Likewise.
6726 2014-08-07 Gary Benson <gbenson@redhat.com>
6728 * server.h: Do not include stdarg.h.
6729 * nto-low.c: Likewise.
6731 2014-08-07 Gary Benson <gbenson@redhat.com>
6733 * server.h: Do not include stdlib.h.
6734 * inferiors.c: Likewise.
6735 * linux-low.c: Likewise.
6736 * regcache.c: Likewise.
6737 * spu-low.c: Likewise.
6738 * tracepoint.c: Likewise.
6739 * utils.c: Likewise.
6741 2014-08-07 Gary Benson <gbenson@redhat.com>
6743 * server.h: Do not include stdio.h.
6744 * linux-low.c: Likewise.
6745 * remote-utils.c: Likewise.
6746 * spu-low.c: Likewise.
6747 * utils.c: Likewise.
6748 * wincecompat.c: Likewise.
6750 2014-08-06 Gary Benson <gbenson@redhat.com>
6752 * regcache.c (init_register_cache): Move conditionals inside if.
6754 2014-08-06 Gary Benson <gbenson@redhat.com>
6756 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6758 2014-07-31 Gary Benson <gbenson@redhat.com>
6760 * ax.h: Do not include server.h.
6761 * gdbthread.h: Likewise.
6762 * lynx-low.h: Likewise.
6763 * notif.h: Likewise.
6765 2014-07-30 Gary Benson <gbenson@redhat.com>
6767 * server.h: Include common-defs.h.
6768 Do not include config.h or build-gnulib-gdbserver/config.h.
6770 2014-07-30 Gary Benson <gbenson@redhat.com>
6772 * hostio-errno.c: Move server.h to top of includes list.
6773 * inferiors.c: Likewise.
6774 * linux-x86-low.c: Likewise.
6775 * notif.c: Include server.h.
6777 2014-07-24 Tom Tromey <tromey@redhat.com>
6778 Gary Benson <gbenson@redhat.com>
6780 * server.h (CORE_ADDR): Now unsigned.
6782 2014-07-16 Pedro Alves <palves@redhat.com>
6784 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6786 2014-07-15 Pedro Alves <palves@redhat.com>
6788 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6791 2014-07-11 Pedro Alves <palves@redhat.com>
6793 * linux-low.c (kill_wait_lwp): New function, based on
6794 kill_one_lwp_callback, but use my_waitpid directly.
6795 (kill_one_lwp_callback, linux_kill): Use it.
6797 2014-06-23 Pedro Alves <palves@redhat.com>
6799 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6800 before setting DR0..DR3.
6802 2014-06-20 Gary Benson <gbenson@redhat.com>
6804 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6805 * configure: Regenerated.
6806 * config.in: Likewise.
6808 2014-06-20 Gary Benson <gbenson@redhat.com>
6810 * Makefile.in (SFILES): Update locations for files moved
6812 (object file files): Reordered.
6814 2014-06-20 Gary Benson <gbenson@redhat.com>
6816 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6817 (i386_dr_low_set_addr): Likewise.
6818 (i386_dr_low_get_addr): Likewise.
6819 (i386_dr_low_can_set_control): Likewise.
6820 (i386_dr_low_set_control): Likewise.
6821 (i386_dr_low_get_control): Likewise.
6822 (i386_dr_low_get_status): Likewise.
6823 (i386_get_debug_register_length): Likewise.
6824 * linux-x86-low.c (i386_dr_low_set_addr):
6825 Changed signature. Made static.
6826 (i386_dr_low_get_addr): Likewise.
6827 (i386_dr_low_set_control): Likewise.
6828 (i386_dr_low_get_control): Likewise.
6829 (i386_dr_low_get_status): Likewise.
6830 (i386_dr_low): New global variable.
6831 * win32-i386-low.c (i386_dr_low_set_addr):
6832 Changed signature. Made static.
6833 (i386_dr_low_get_addr): Likewise.
6834 (i386_dr_low_set_control): Likewise.
6835 (i386_dr_low_get_control): Likewise.
6836 (i386_dr_low_get_status): Likewise.
6837 (i386_dr_low): New global variable.
6839 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6841 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6842 * Makefile.in (AR, AR_FLAGS): Define.
6843 * configure: Regenerate.
6845 2014-06-19 Gary Benson <gbenson@redhat.com>
6847 * Makefile.in (i386-dregs.o): New rule.
6848 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6849 * i386-low.c (target.h): Remove include.
6850 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6851 (DR_CONTROL_SHIFT): Likewise.
6852 (DR_CONTROL_SIZE): Likewise.
6853 (DR_RW_EXECUTE): Likewise.
6854 (DR_RW_WRITE): Likewise.
6855 (DR_RW_READ): Likewise.
6856 (DR_RW_IORW): Likewise.
6857 (DR_LEN_1): Likewise.
6858 (DR_LEN_2): Likewise.
6859 (DR_LEN_4): Likewise.
6860 (DR_LEN_8): Likewise.
6861 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6862 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6863 (DR_ENABLE_SIZE): Likewise.
6864 (DR_LOCAL_SLOWDOWN): Likewise.
6865 (DR_GLOBAL_SLOWDOWN): Likewise.
6866 (DR_CONTROL_RESERVED): Likewise.
6867 (I386_DR_CONTROL_MASK): Likewise.
6868 (I386_DR_VACANT): Likewise.
6869 (I386_DR_LOCAL_ENABLE): Likewise.
6870 (I386_DR_GLOBAL_ENABLE): Likewise.
6871 (I386_DR_DISABLE): Likewise.
6872 (I386_DR_SET_RW_LEN): Likewise.
6873 (I386_DR_GET_RW_LEN): Likewise.
6874 (I386_DR_WATCH_HIT): Likewise.
6875 (i386_wp_op_t): Likewise.
6876 (i386_show_dr): Likewise.
6877 (i386_length_and_rw_bits): Likewise.
6878 (i386_insert_aligned_watchpoint): Likewise.
6879 (i386_remove_aligned_watchpoint): Likewise.
6880 (i386_handle_nonaligned_watchpoint): Likewise.
6881 i386_update_inferior_debug_regs(): Likewise.
6882 (i386_dr_insert_watchpoint): Likewise.
6883 (i386_dr_remove_watchpoint): Likewise.
6884 (i386_dr_region_ok_for_watchpoint): Likewise.
6885 (i386_dr_stopped_data_address): Likewise.
6886 (i386_dr_stopped_by_watchpoint): Likewise.
6888 2014-06-19 Gary Benson <gbenson@redhat.com>
6890 * i386-low.c (i386_dr_show): Renamed to
6891 i386_show_dr and made static. All uses updated.
6892 (i386_dr_length_and_rw_bits): Renamed to
6893 i386_length_and_rw_bits and made static.
6895 (i386_dr_insert_aligned_watchpoint): Renamed to
6896 i386_insert_aligned_watchpoint and made static.
6898 (i386_dr_remove_aligned_watchpoint): Renamed to
6899 i386_remove_aligned_watchpoint and made static.
6901 (i386_dr_update_inferior_debug_regs): Renamed to
6902 i386_update_inferior_debug_regs and made static.
6905 2014-06-18 Gary Benson <gbenson@redhat.com>
6907 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6908 (i386_dr_low_can_set_control): Likewise.
6909 (i386_get_debug_register_length): Likewise.
6910 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6911 (i386_dr_low_can_set_control): Likewise.
6912 (i386_get_debug_register_length): Likewise.
6914 2014-06-17 Gary Benson <gbenson@redhat.com>
6916 * i386-low.h (i386-dregs.h): New include.
6917 (DR_FIRSTADDR): Now in i386-dregs.h.
6918 (DR_LASTADDR): Likewise.
6919 (DR_NADDR): Likewise.
6920 (DR_STATUS): Likewise.
6921 (DR_CONTROL): Likewise.
6922 (i386_debug_reg_state): Likewise.
6923 (i386_dr_insert_watchpoint): Likewise.
6924 (i386_dr_remove_watchpoint): Likewise.
6925 (i386_dr_region_ok_for_watchpoint): Likewise.
6926 (i386_dr_stopped_data_address): Likewise.
6927 (i386_dr_stopped_by_watchpoint): Likewise.
6928 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6930 2014-06-18 Gary Benson <gbenson@redhat.com>
6932 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6933 i386_dr_insert_watchpoint.
6934 (i386_low_remove_watchpoint): Renamed to
6935 i386_dr_remove_watchpoint.
6936 (i386_low_region_ok_for_watchpoint): Renamed to
6937 i386_dr_region_ok_for_watchpoint.
6938 (i386_low_stopped_data_address): Renamed to
6939 i386_dr_stopped_data_address.
6940 (i386_low_stopped_by_watchpoint): Renamed to
6941 i386_dr_stopped_by_watchpoint.
6942 * i386-low.c (i386_show_dr): Renamed to
6943 i386_dr_show and made nonstatic. All uses updated.
6944 (i386_length_and_rw_bits): Renamed to
6945 i386_dr_length_and_rw_bits and made nonstatic.
6947 (i386_insert_aligned_watchpoint): Renamed to
6948 i386_dr_insert_aligned_watchpoint and made nonstatic.
6950 (i386_remove_aligned_watchpoint): Renamed to
6951 i386_dr_remove_aligned_watchpoint and made nonstatic.
6953 (i386_update_inferior_debug_regs): Renamed to
6954 i386_dr_update_inferior_debug_regs and made nonstatic.
6956 (i386_low_insert_watchpoint): Renamed to
6957 i386_dr_insert_watchpoint. All uses updated.
6958 (i386_low_remove_watchpoint): Renamed to
6959 i386_dr_remove_watchpoint. All uses updated.
6960 (i386_low_region_ok_for_watchpoint): Renamed to
6961 i386_dr_region_ok_for_watchpoint. All uses updated.
6962 (i386_low_stopped_data_address): Renamed to
6963 i386_dr_stopped_data_address. All uses updated.
6964 (i386_low_stopped_by_watchpoint): Renamed to
6965 i386_dr_stopped_by_watchpoint. All uses updated.
6967 2014-06-18 Gary Benson <gbenson@redhat.com>
6969 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6970 (i386_dr_low_can_set_control): Likewise.
6971 (i386_insert_aligned_watchpoint): New check.
6973 2014-06-18 Gary Benson <gbenson@redhat.com>
6975 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6978 2014-06-18 Gary Benson <gbenson@redhat.com>
6980 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6981 instead of fatal and error.
6982 (i386_handle_nonaligned_watchpoint): Likewise.
6984 2014-06-18 Gary Benson <gbenson@redhat.com>
6986 * i386-low.c (i386_get_debug_register_length): New macro.
6987 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6988 (i386_show_dr): Use debug_printf instead of fprintf. Use
6989 phex to format values.
6991 2014-06-18 Gary Benson <gbenson@redhat.com>
6993 * i386-low.h: Comment changes.
6994 * i386-low.c: Likewise.
6996 2014-06-18 Gary Benson <gbenson@redhat.com>
6998 * i386-low.c: Whitespace changes.
7000 2014-06-12 Tom Tromey <tromey@redhat.com>
7002 * utils.c (freeargv): Remove.
7004 2014-06-12 Tom Tromey <tromey@redhat.com>
7006 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7007 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7008 (parse_debug_format_options): Likewise.
7009 (gdbserver_usage): Likewise.
7010 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7011 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7012 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7014 ($(LIBGNU)): Depend on libiberty.
7015 (all-lib): Recurse into all subdirs.
7016 (install-only): Invoke "install" target in subdirs.
7017 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7019 * configure: Rebuild.
7020 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7021 for vasprintf, vsnprintf, or gettimeofday.
7022 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7025 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7027 * development.sh: Delete.
7028 * Makefile.in (config.status): Adjust dependency on development.sh.
7029 * configure.ac: Adjust development.sh source call.
7030 * configure: Regenerate.
7032 2014-06-02 Pedro Alves <palves@redhat.com>
7034 * ax.c (gdb_free_agent_expr): New function.
7035 * ax.h (gdb_free_agent_expr): New declaration.
7036 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7038 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7040 (clear_breakpoint_conditions_and_commands): New function.
7041 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7042 (clear_breakpoint_conditions_and_commands): New declaration.
7044 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7046 * linux-aarch64-low.c (asm/ptrace.h): Include.
7048 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7050 Fix TLS access for -static -pthread.
7051 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7052 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7053 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7055 2014-05-20 Pedro Alves <palves@redhat.com>
7057 * linux-aarch64-low.c (aarch64_insert_point)
7058 (aarch64_remove_point): No longer check whether the type is
7059 supported here. Adjust to new interface.
7060 (the_low_target): Install aarch64_supports_z_point_type as
7061 supports_z_point_type method.
7062 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7063 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7064 instead of a Z packet char. Adjust.
7065 (arm_supports_z_point_type): New function.
7066 (arm_insert_point, arm_remove_point): Adjust to new interface.
7067 (the_low_target): Install arm_supports_z_point_type.
7068 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7069 (cris_insert_point, cris_remove_point): Adjust to new interface.
7070 Don't check whether the type is supported here.
7071 (the_low_target): Install cris_supports_z_point_type.
7072 * linux-low.c (linux_supports_z_point_type): New function.
7073 (linux_insert_point, linux_remove_point): Adjust to new interface.
7074 * linux-low.h (struct linux_target_ops) <insert_point,
7075 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7076 raw_breakpoint pointer parameter.
7077 <supports_z_point_type>: New method.
7078 * linux-mips-low.c (mips_supports_z_point_type): New function.
7079 (mips_insert_point, mips_remove_point): Adjust to new interface.
7080 Use mips_supports_z_point_type.
7081 (the_low_target): Install mips_supports_z_point_type.
7082 * linux-ppc-low.c (the_low_target): Install NULL as
7083 supports_z_point_type method.
7084 * linux-s390-low.c (the_low_target): Install NULL as
7085 supports_z_point_type method.
7086 * linux-sparc-low.c (the_low_target): Install NULL as
7087 supports_z_point_type method.
7088 * linux-x86-low.c (x86_supports_z_point_type): New function.
7089 (x86_insert_point): Adjust to new insert_point interface. Use
7090 insert_memory_breakpoint. Adjust to new
7091 i386_low_insert_watchpoint interface.
7092 (x86_remove_point): Adjust to remove_point interface. Use
7093 remove_memory_breakpoint. Adjust to new
7094 i386_low_remove_watchpoint interface.
7095 (the_low_target): Install x86_supports_z_point_type.
7096 * lynx-low.c (lynx_target_ops): Install NULL as
7097 supports_z_point_type callback.
7098 * nto-low.c (nto_supports_z_point_type): New.
7099 (nto_insert_point, nto_remove_point): Adjust to new interface.
7100 (nto_target_ops): Install nto_supports_z_point_type.
7101 * mem-break.c: Adjust intro comment.
7102 (struct raw_breakpoint) <raw_type, size>: New fields.
7103 <inserted>: Update comment.
7104 <shlib_disabled>: Delete field.
7105 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7106 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7107 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7108 (raw_bkpt_type_to_target_hw_bp_type): New function.
7109 (find_enabled_raw_code_breakpoint_at): New function.
7110 (find_raw_breakpoint_at): New type and size parameters. Use them.
7111 (insert_memory_breakpoint): New function, based off
7112 set_raw_breakpoint_at.
7113 (remove_memory_breakpoint): New function.
7114 (set_raw_breakpoint_at): Reimplement.
7115 (set_breakpoint): New, based on set_breakpoint_at.
7116 (set_breakpoint_at): Reimplement.
7117 (delete_raw_breakpoint): Go through the_target->remove_point
7118 instead of assuming memory breakpoints.
7119 (find_gdb_breakpoint_at): Delete.
7120 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7121 (find_gdb_breakpoint): New function.
7122 (set_gdb_breakpoint_at): Delete.
7123 (z_type_supported): New function.
7124 (set_gdb_breakpoint_1): New function, loosely based off
7125 set_gdb_breakpoint_at.
7126 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7127 (delete_gdb_breakpoint_at): Delete.
7128 (delete_gdb_breakpoint_1): New function, loosely based off
7129 delete_gdb_breakpoint_at.
7130 (delete_gdb_breakpoint): New function.
7131 (clear_gdb_breakpoint_conditions): Rename to ...
7132 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7134 (add_condition_to_breakpoint): Make static.
7135 (add_breakpoint_condition): Take a struct breakpoint pointer
7136 instead of an address. Adjust.
7137 (gdb_condition_true_at_breakpoint): Rename to ...
7138 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7140 (gdb_condition_true_at_breakpoint): Reimplement.
7141 (add_breakpoint_commands): Take a struct breakpoint pointer
7142 instead of an address. Adjust.
7143 (gdb_no_commands_at_breakpoint): Rename to ...
7144 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7145 parameter. Return true if no breakpoint was found. Change debug
7147 (gdb_no_commands_at_breakpoint): Reimplement.
7148 (run_breakpoint_commands): Rename to ...
7149 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7150 and change return type to boolean.
7151 (run_breakpoint_commands): New function.
7152 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7153 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7154 breakpoint. Go through the_target->remove_point instead of
7155 assuming memory breakpoint.
7156 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7157 software and hardware breakpoints.
7158 (reinsert_raw_breakpoint): Go through the_target->insert_point
7159 instead of assuming memory breakpoint.
7160 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7161 software and hardware breakpoints.
7162 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7163 Check both software and hardware breakpoints.
7164 (validate_inserted_breakpoint): Assert the breakpoint is a
7165 software breakpoint. Set the inserted flag to -1 instead of
7166 setting shlib_disabled.
7167 (delete_disabled_breakpoints): Adjust.
7168 (validate_breakpoints): Only validate software breakpoints.
7169 Adjust to inserted flag change.
7170 (check_mem_read, check_mem_write): Skip breakpoint types other
7171 than software breakpoints. Adjust to inserted flag change.
7172 * mem-break.h (enum raw_bkpt_type): New enum.
7173 (raw_breakpoint, struct process_info): Forward declare.
7174 (Z_packet_to_target_hw_bp_type): Delete declaration.
7175 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7176 (set_gdb_breakpoint, delete_gdb_breakpoint)
7177 (clear_breakpoint_conditions): New declarations.
7178 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7179 (breakpoint_inserted_here): Update comment.
7180 (add_breakpoint_condition, add_breakpoint_commands): Replace
7181 address parameter with a breakpoint pointer parameter.
7182 (gdb_breakpoint_here): Update comment.
7183 (delete_gdb_breakpoint_at): Delete.
7184 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7185 * server.c (process_point_options): Take a struct breakpoint
7186 pointer instead of an address. Adjust.
7187 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7188 delete_gdb_breakpoint.
7189 * spu-low.c (spu_target_ops): Install NULL as
7190 supports_z_point_type method.
7191 * target.h: Include mem-break.h.
7192 (struct target_ops) <prepare_to_access_memory>: Update comment.
7193 <supports_z_point_type>: New field.
7194 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7195 instead of a char. Also take a raw breakpoint pointer.
7196 * win32-arm-low.c (the_low_target): Install NULL as
7197 supports_z_point_type.
7198 * win32-i386-low.c (i386_supports_z_point_type): New function.
7199 (i386_insert_point, i386_remove_point): Adjust to new interface.
7200 (the_low_target): Install i386_supports_z_point_type.
7201 * win32-low.c (win32_supports_z_point_type): New function.
7202 (win32_insert_point, win32_remove_point): Adjust to new interface.
7203 (win32_target_ops): Install win32_supports_z_point_type.
7204 * win32-low.h (struct win32_target_ops):
7205 <supports_z_point_type>: New method.
7206 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7207 instead of a char. Also take a raw breakpoint pointer.
7209 2014-05-20 Pedro Alves <palves@redhat.com>
7211 * mem-break.h: Include break-common.h.
7212 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7213 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7214 (Z_packet_to_target_hw_bp_type): New declaration.
7215 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7216 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7217 (Z_PACKET_ACCESS_WP): Delete macros.
7218 (Z_packet_to_hw_type): Delete function.
7219 * i386-low.h: Don't include break-common.h here.
7220 (Z_packet_to_hw_type): Delete declaration.
7221 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7222 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7223 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7224 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7225 * linux-aarch64-low.c: Don't include break-common.h here.
7226 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7227 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7228 (Z_packet_to_target_hw_bp_type): Delete function.
7229 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7231 (mips_insert_point, mips_remove_point): Use
7232 Z_packet_to_target_hw_bp_type.
7234 2014-05-20 Pedro Alves <palves@redhat.com>
7236 * linux-aarch64-low.c: Include break-common.h.
7237 (enum target_point_type): Delete.
7238 (Z_packet_to_point_type): Rename to ...
7239 (Z_packet_to_target_hw_bp_type): ... this, and return a
7240 target_hw_bp_type instead.
7241 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7242 instead of an enum target_point_type.
7243 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7245 (aarch64_dr_state_insert_one_point)
7246 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7247 (aarch64_handle_aligned_watchpoint)
7248 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7249 Take an enum target_hw_bp_type instead of an enum
7251 (aarch64_supports_z_point_type): New function.
7252 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7253 use Z_packet_to_target_hw_bp_type.
7255 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7257 * configure.ac: Only use -Werror by default when DEVELOPMENT
7259 * configure: Regenerate.
7261 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7263 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7264 * linux-x86-low.c (X86_64_USER_REGS): New.
7265 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7267 2014-04-28 Yao Qi <yao@codesourcery.com>
7269 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7272 2014-04-25 Pedro Alves <palves@redhat.com>
7275 * linux-low.c (linux_attach_fail_reason_string): New function.
7276 (linux_attach_lwp): Delete.
7277 (linux_attach_lwp_1): Rename to ...
7278 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7279 argument. Remove "initial" parameter. Return int instead of
7280 void. Don't error or warn here.
7281 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7282 failure to attach to the tgid. Call warning when failing to
7284 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7285 argument. Remove "initial" parameter. Return int instead of
7286 void. Don't error or warn here.
7287 (linux_attach_fail_reason_string): New declaration.
7288 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7289 interface change. Use linux_attach_fail_reason_string.
7291 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7292 Walfred Tedeschi <walfred.tedeschi@intel.com>
7294 * Makefile.in: Added rules to handle new files
7295 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7296 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7297 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7298 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7299 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7300 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7302 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7303 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7304 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7305 i386/x32-avx512.xml.
7306 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7307 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7308 i386/x32-avx512-linux.xml.
7309 * i387-fp.c (num_avx512_k_registers): New constant for number
7311 (num_avx512_zmmh_low_registers): New constant for number of
7312 lower ZMM registers (0-15).
7313 (num_avx512_zmmh_high_registers): New constant for number of
7314 higher ZMM registers (16-31).
7315 (num_avx512_ymmh_registers): New contant for number of higher
7316 YMM registers (ymm16-31 added by avx521 on x86_64).
7317 (num_avx512_xmm_registers): New constant for number of higher
7318 XMM registers (xmm16-31 added by AVX512 on x86_64).
7319 (struct i387_xsave): Add space for AVX512 registers.
7320 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7321 Add code to handle AVX512 registers.
7322 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7323 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7324 prototypei from generated file.
7325 (tdesc_amd64_avx512_linux): Likewise.
7326 (init_registers_x32_avx512_linux): Likewise.
7327 (tdesc_x32_avx512_linux): Likewise.
7328 (init_registers_i386_avx512_linux): Likewise.
7329 (tdesc_i386_avx512_linux): Likewise.
7330 (x86_64_regmap): Add AVX512 registers.
7331 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7333 (initialize_low_arch): Add code to initialize AVX512 registers.
7335 2014-04-23 Pedro Alves <palves@redhat.com>
7337 * mem-break.c (find_gdb_breakpoint_at): Make static.
7338 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7340 2014-04-23 Pedro Alves <palves@redhat.com>
7342 * i386-low.c: Don't include break-common.h here.
7343 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7344 prototype to take target_hw_bp_type as argument instead of a Z
7346 * i386-low.h: Include break-common.h here.
7347 (Z_packet_to_hw_type): Declare.
7348 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7350 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7351 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7352 (x86_remove_point): Convert the packet number to a
7353 target_hw_bp_type before calling i386_low_remove_watchpoint.
7354 * win32-i386-low.c (i386_insert_point): Convert the packet number
7355 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7356 (i386_remove_point): Convert the packet number to a
7357 target_hw_bp_type before calling i386_low_remove_watchpoint.
7359 2014-04-23 Pedro Alves <palves@redhat.com>
7361 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7363 2014-04-10 Pedro Alves <palves@redhat.com>
7365 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7366 Check if the condition or command is NULL before checking if the
7367 breakpoint is known. On success, return true.
7368 * mem-break.h (add_breakpoint_condition): Document return.
7369 (add_breakpoint_commands): Add describing comment.
7370 * server.c (skip_to_semicolon): New function.
7371 (process_point_options): Use it.
7373 2014-04-09 Pedro Alves <palves@redhat.com>
7375 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7378 2014-02-27 Pedro Alves <palves@redhat.com>
7381 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7383 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7385 (last_thread_of_process_p): Take a PID argument instead of a
7387 (linux_wait_for_lwp): Delete.
7388 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7390 (linux_low_filter_event): New function, party factored out from
7391 linux_wait_for_event.
7392 (linux_wait_for_event): Rename to ...
7393 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7394 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7395 sigsuspend. Check for zombie leaders.
7396 (linux_wait_for_event): Reimplement as wrapper around
7397 linux_wait_for_event_filtered.
7398 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7399 a normal or signal exit is seen, it's the whole process exiting.
7400 (wait_for_sigstop): No longer a for_each_inferior callback.
7401 Rewrite on top of linux_wait_for_event_filtered.
7402 (stop_all_lwps): Call wait_for_sigstop directly.
7403 * server.c (resume, handle_target_event): Handle
7404 TARGET_WAITKIND_NO_RESUMED.
7406 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7408 * win32-low.c (psapi_get_dll_name,
7409 * win32_CreateToolhelp32Snapshot): Delete.
7410 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7411 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7413 (handle_load_dll): Add function description.
7414 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7416 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7418 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7420 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7421 base address when calling win32_add_one_solib.
7422 (handle_load_dll): Delete local variable load_addr.
7423 Remove 0x1000 offset applied to DLL base address when calling
7424 win32_add_one_solib.
7425 (handle_unload_dll): Add comment.
7427 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7429 * win32-low.c (win32_add_all_dlls): Renames
7430 win32_ensure_ntdll_loaded. Rewrite function documentation.
7431 Adjust implementation to always load all DLLs.
7432 Add 0x1000 offset to DLL base address when calling
7433 win32_add_one_solib.
7434 (child_initialization_done): New static global.
7435 (do_initial_child_stuff): Set child_initialization_done to
7436 zero during child initialization, and 1 after. Replace call
7437 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7439 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7440 (handle_unload_dll): Add function documentation.
7441 (get_child_debug_event): Ignore load and unload DLL events
7442 during child initialization.
7444 2014-02-20 Doug Evans <dje@google.com>
7446 Remove global all_lwps.
7447 * inferiors.h (ptid_of): Move here from linux-low.h.
7448 (pid_of, lwpid_of): Ditto.
7449 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7450 parameter is a struct thread_info * now.
7451 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7452 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7453 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7455 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7456 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7457 * linux-arm-low.c (update_registers_callback): Update, "entry"
7458 parameter is a struct thread_info * now.
7459 Fetch lwpid from current_inferior directly.
7460 (arm_insert_point): Pass &all_threads to find_inferior instead of
7462 (arm_remove_point): Ditto.
7463 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7464 (arm_prepare_to_resume): Fetch pid from thread.
7465 (arm_read_description): Fetch lwpid from current_inferior directly.
7466 * linux-low.c (all_lwps): Delete.
7467 (delete_lwp): Delete call to remove_inferior.
7468 (handle_extended_wait): Fetch lwpid from thread.
7469 (add_lwp): Don't set lwp->entry.id. Remove call to
7470 add_inferior_to_list.
7471 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7472 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7473 (kill_one_lwp_callback): Ditto.
7474 (linux_kill): Don't dereference NULL pointer.
7475 Fetch ptid,lwpid from thread.
7476 (get_detach_signal): Fetch ptid from thread.
7477 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7478 Simplify call to regcache_invalidate_thread.
7479 (delete_lwp_callback): Update, "entry" parameter is a
7480 struct thread_info * now. Fetch pid from thread.
7481 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7482 (status_pending_p_callback): Update, "entry" parameter is a
7483 struct thread_info * now. Fetch ptid from thread.
7484 (find_lwp_pid): Update, "entry" parameter is a
7485 struct thread_info * now.
7486 (linux_wait_for_lwp): Fetch pid from thread.
7487 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7488 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7489 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7490 (dequeue_one_deferred_signal): Ditto.
7491 (cancel_breakpoint): Fetch ptid from current_inferior.
7492 (linux_wait_for_event): Pass &all_threads to find_inferior,
7493 not &all_lwps. Fetch ptid, lwpid from thread.
7494 (count_events_callback): Update, "entry" parameter is a
7495 struct thread_info * now.
7496 (select_singlestep_lwp_callback): Ditto.
7497 (select_event_lwp_callback): Ditto.
7498 (cancel_breakpoints_callback): Ditto.
7499 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7501 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7502 (unsuspend_one_lwp): Update, "entry" parameter is a
7503 struct thread_info * now.
7504 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7506 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7507 Fetch lwpid from thread, not lwp.
7508 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7509 Pass &all_threads to find_inferior, not &all_lwps.
7510 (send_sigstop): Fetch lwpid from thread, not lwp.
7511 (send_sigstop_callback): Update, "entry" parameter is a
7512 struct thread_info * now.
7513 (suspend_and_send_sigstop_callback): Ditto.
7514 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7515 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7516 struct thread_info * now.
7517 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7519 (lwp_running): Update, "entry" parameter is a
7520 struct thread_info * now.
7521 (stop_all_lwps): Fetch ptid from thread.
7522 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7523 (linux_resume_one_lwp): Fetch lwpid from thread.
7524 (linux_set_resume_request): Update, "entry" parameter is a
7525 struct thread_info * now. Fetch pid, lwpid from thread.
7526 (resume_status_pending_p): Update, "entry" parameter is a
7527 struct thread_info * now.
7528 (need_step_over_p): Ditto. Fetch lwpid from thread.
7529 (start_step_over): Fetch lwpid from thread.
7530 (linux_resume_one_thread): Update, "entry" parameter is a
7531 struct thread_info * now. Fetch lwpid from thread.
7532 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7533 (proceed_one_lwp): Update, "entry" parameter is a
7534 struct thread_info * now. Fetch lwpid from thread.
7535 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7536 struct thread_info * now.
7537 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7538 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7539 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7541 (regsets_store_inferior_registers): Ditto.
7542 (fetch_register, store_register): Ditto.
7543 (linux_read_memory, linux_write_memory): Ditto.
7544 (linux_request_interrupt): Ditto.
7545 (linux_read_auxv): Ditto.
7546 (linux_xfer_siginfo): Ditto.
7547 (linux_qxfer_spu): Ditto.
7548 (linux_qxfer_libraries_svr4): Ditto.
7549 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7550 moved to inferiors.h.
7552 (get_thread_lwp): Update.
7553 (struct lwp_info): Delete member "entry". Simplify comment for
7556 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7557 current_inferior directly.
7558 (update_watch_registers_callback): Update, "entry" parameter is a
7559 struct thread_info * now. Fetch pid from thread.
7560 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7561 (mips_insert_point): Fetch lwpid from current_inferior.
7562 Pass &all_threads to find_inferior, not &all_lwps.
7563 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7564 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7566 (mips_stopped_data_address): Ditto.
7567 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7569 * linux-tile-low.c (tile_arch_setup): Ditto.
7570 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7571 (update_debug_registers_callback): Update, "entry" parameter is a
7572 struct thread_info * now. Fetch pid from thread.
7573 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7574 Pass &all_threads to find_inferior, not &all_lwps.
7575 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7576 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7577 Pass &all_threads to find_inferior, not &all_lwps.
7578 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7579 (i386_dr_low_get_status): Ditto.
7580 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7581 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7582 (x86_linux_read_description): Ditto.
7583 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7585 2014-02-20 Doug Evans <dje@google.com>
7587 * inferiors.c (get_first_inferior): Fix buglet.
7589 2014-02-19 Doug Evans <dje@google.com>
7591 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7592 * inferiors.c (add_thread): Change result type to struct thread_info *.
7593 All callers updated.
7594 (add_lwp): Call add_thread here instead of in callers.
7595 All callers updated.
7596 * linux-low.h (get_lwp_thread): Rewrite.
7597 (struct lwp_info): New member "thread".
7599 2014-02-19 Doug Evans <dje@google.com>
7601 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7602 All callers updated.
7604 2014-02-19 Doug Evans <dje@google.com>
7606 * inferiors.c (add_thread): Fix whitespace.
7608 2014-02-19 Doug Evans <dje@google.com>
7610 * dll.c (clear_dlls): Replace accessing list implemention details
7612 * gdbthread.h (get_first_thread): Declare.
7613 * inferiors.c (for_each_inferior_with_data): New function.
7614 (get_first_thread): New function.
7615 (find_thread_ptid): Simplify.
7616 (get_first_inferior): New function.
7617 (clear_list): Delete.
7618 (one_inferior_p): New function.
7619 (clear_inferior_list): New function.
7620 (clear_inferiors): Update.
7621 * inferiors.h (for_each_inferior_with_data): Declare.
7622 (clear_inferior_list): Declare.
7623 (one_inferior_p): Declare.
7624 (get_first_inferior): Declare.
7625 * linux-low.c (linux_wait_for_event): Replace accessing list
7626 implemention details with API function.
7627 * server.c (target_running): Ditto.
7628 (accumulate_file_name_length): New function.
7629 (emit_dll_description): New function.
7630 (handle_qxfer_libraries): Replace accessing list implemention
7631 details with API function.
7632 (handle_qxfer_threads_worker): New function.
7633 (handle_qxfer_threads_proper): Replace accessing list implemention
7634 details with API function.
7635 (handle_query): Ditto.
7636 (visit_actioned_threads_callback_ftype): New typedef.
7637 (visit_actioned_threads_data): New struct.
7638 (visit_actioned_threads): Rewrite to be find_inferior callback.
7639 (resume): Call find_inferior.
7640 (handle_status): Replace accessing list implemention
7641 details with API function.
7642 (process_serial_event): Replace accessing list implemention details
7644 * target.c (set_desired_inferior): Replace accessing list implemention
7645 details with API function.
7646 * tracepoint.c (same_process_p): New function.
7647 (gdb_agent_about_to_close): Replace accessing list implemention
7648 details with API function.
7649 * win32-low.c (child_delete_thread): Replace accessing list
7650 implemention details with API function.
7651 (match_dll_by_basename): New function.
7652 (dll_is_loaded_by_basename): New function.
7653 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7654 details call to dll_is_loaded_by_basename.
7656 2014-02-19 Doug Evans <dje@google.com>
7658 * dll.h (struct dll_info): Add comment.
7659 * gdbthread.h (struct thread_info): Add comment.
7660 (current_ptid): Simplify.
7661 * inferiors.c (add_process): Update.
7662 (remove_process): Update.
7663 * inferiors.h (struct process_info): Rename member "head" to "entry".
7664 * linux-low.c (delete_lwp): Update.
7666 (last_thread_of_process_p): Update.
7667 (kill_one_lwp_callback, linux_kill): Update.
7668 (status_pending_p_callback): Update.
7669 (wait_for_sigstop): Update. Simplify read of ptid.
7670 (start_step_over): Update.
7671 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7672 (get_lwp_thread): Update.
7673 (struct lwp_info): Rename member "head" to "entry".
7674 * regcache.h (inferior_list_entry): Delete.
7675 * server.c (kill_inferior_callback): Update.
7676 (detach_or_kill_inferior_callback): Update.
7677 (print_started_pid): Update.
7678 (print_attached_pid): Update.
7679 (process_serial_event): Simplify read of ptid.
7680 * thread-db.c (thread_db_create_event): Update.
7681 (thread_db_get_tls_address): Update.
7682 * win32-low.c (current_inferior_ptid): Simplify.
7684 2014-02-19 Tom Tromey <tromey@redhat.com>
7686 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7688 (target_supports_btrace): Update.
7690 2014-02-14 Yao Qi <yao@codesourcery.com>
7692 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7693 (rsp-low-ipa.o): New target.
7695 2014-02-12 Tom Tromey <tromey@redhat.com>
7697 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7698 convert_ascii_to_int.
7699 * regcache.c (registers_to_string): Likewise.
7700 * remote-utils.c (decode_M_packet): Likewise.
7701 * server.c (process_serial_event): Likewise.
7703 2014-02-12 Tom Tromey <tromey@redhat.com>
7705 * server.c (handle_query, handle_v_run): Use hex2bin, not
7707 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7709 2014-02-12 Tom Tromey <tromey@redhat.com>
7711 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7712 convert_int_to_ascii.
7713 * regcache.c (registers_to_string, collect_register_as_string):
7715 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7717 * server.c (process_serial_event): Likewise.
7718 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7719 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7721 2014-02-12 Tom Tromey <tromey@redhat.com>
7723 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7724 bin2hex, not hexify.
7725 * tracepoint.c (cmd_qtstatus): Likewise.
7727 2014-02-12 Tom Tromey <tromey@redhat.com>
7729 * remote-utils.c (monitor_output): Pass explicit length to
7732 2014-02-12 Tom Tromey <tromey@redhat.com>
7734 * tracepoint.c: Include rsp-low.h.
7735 * server.c: Include rsp-low.h.
7736 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7737 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7739 * remote-utils.c: Include rsp-low.h.
7740 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7741 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7742 (convert_int_to_ascii, convert_ascii_to_int): Move to
7744 * regcache.c: Include rsp-low.h.
7745 * ax.c: Include rsp-low.h.
7746 * Makefile.in (SFILES): Add common/rsp-low.c.
7747 (OBS): Add rsp-low.o.
7748 (rsp-low.o): New target.
7750 2014-02-12 Tom Tromey <tromey@redhat.com>
7752 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7753 Include print-utils.h.
7754 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7755 (plongest, thirty_two, phex_nz): Remove.
7756 * Makefile.in (SFILES): Add common/print-utils.c.
7757 (OBS): Add print-utils.o.
7758 (print-utils-ipa.o): New target.
7759 (print-utils.o): New target.
7760 (IPA_OBJS): Add print-utils-ipa.o.
7762 2014-02-06 Tom Tromey <tromey@redhat.com>
7764 * Makefile.in (SFILES): Fix indentation.
7766 2014-02-05 Doug Evans <dje@google.com>
7768 * linux-low.c (linux_wait_for_event): Improve comment.
7769 (linux_wait_1): Keep current_inferior in sync with event_child.
7771 2014-01-22 Doug Evans <dje@google.com>
7773 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7775 2014-01-22 Doug Evans <dje@google.com>
7777 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7778 * configure: Regenerate.
7779 * config.in: Regenerate.
7780 * Makefile.in (SFILES): Add debug.c.
7782 * debug.c: New file.
7783 * debug.h: New file.
7784 * linux-aarch64-low.c (*): Update all debugging printfs to use
7785 debug_printf instead of fprintf.
7786 * linux-arm-low.c (*): Ditto.
7787 * linux-cris-low.c (*): Ditto.
7788 * linux-crisv32-low.c (*): Ditto.
7789 * linux-m32r-low.c (*): Ditto.
7790 * linux-sparc-low.c (*): Ditto.
7791 * linux-x86.c (*): Ditto.
7792 * linux-low.c (*): Ditto.
7793 (linux_wait_1): Add calls to debug_enter, debug_exit.
7794 (linux_wait): Remove redundant debugging printf.
7795 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7796 (linux_resume, unstop_all_lwps): Ditto.
7797 * mem-break.c (*): Update all debugging printfs to use
7798 debug_printf instead of fprintf.
7799 * remote-utils.c (*): Ditto.
7800 * thread-db.c (*): Ditto.
7801 * server.c #include <ctype.h>, "gdb_vecs.h".
7802 (debug_threads): Moved to debug.c.
7803 (*): Update all debugging printfs to use debug_printf instead of
7805 (start_inferior): Replace call to fflush with call to debug_flush.
7806 (monitor_show_help): Mention set debug-format.
7807 (parse_debug_format_options): New function.
7808 (handle_monitor_command): Handle "monitor set debug-format".
7809 (gdbserver_usage): Mention --debug-format.
7810 (main): Parse --debug-format.
7811 * server.h (debug_threads): Declaration moved to debug.h.
7813 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7814 trace_debug_1 that uses debug_printf.
7815 (tracepoint_look_up_symbols): Update all debugging printfs to use
7816 debug_printf instead of fprintf.
7818 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7820 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7823 2014-01-17 Pedro Alves <palves@redhat.com>
7826 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7827 defined after including gdb_proc_service.h.
7829 2014-01-16 Doug Evans <dje@google.com>
7831 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7832 (match_dll): Use it.
7834 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7836 * target.h (target_ops) <read_btrace>: Change parameters and
7837 return type to allow error reporting.
7838 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7839 trace reading errors on.
7840 * linux-low.c (linux_low_read_btrace): Pass trace reading
7842 (linux_low_disable_btrace): New.
7844 2014-01-15 Doug Evans <dje@google.com>
7846 * inferiors.c (thread_id_to_gdb_id): Delete.
7847 * inferiors.h (thread_id_to_gdb_id): Delete.
7849 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7851 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7852 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7855 2014-01-08 Pedro Alves <palves@redhat.com>
7857 * server.c (handle_status): Don't discard previous queued stop
7858 replies or thread's pending status here.
7859 (main) <disconnection>: Do it here instead.
7861 2014-01-08 Pedro Alves <palves@redhat.com>
7863 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7864 * server.c (visit_actioned_threads, handle_pending_status): New
7866 (handle_v_cont): Factor out parts to ...
7867 (resume): ... this new function. If in all-stop, and a thread
7868 being resumed has a pending status, report it without actually
7870 (myresume): Adjust to use the new 'resume' function.
7871 (clear_pending_status_callback, set_pending_status_callback)
7872 (find_status_pending_thread_callback): New functions.
7873 (handle_status): Handle the case of multiple threads having
7874 interesting statuses to report. Report threads' real last signal
7875 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7876 with an interesting thread to report the status for, instead of
7877 always reporting the status of the first thread.
7879 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7881 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7882 * gdbreplay.c (gdbreplay_version): Likewise.
7884 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7886 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7887 iov.iov_len with the real length in use.
7889 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7891 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7892 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7893 for all targets that use win32-low.c.
7894 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7895 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7897 2013-12-13 Pedro Alves <palves@redhat.com>
7899 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7900 if equal to TARGET_WAITKIND_LOADED.
7901 * win32-low.c (cached_status): New static global.
7902 (win32_wait): Add declaration.
7903 (do_initial_child_stuff): Flush all initial pending debug events
7904 up to the initial breakpoint.
7905 (win32_wait): If CACHED_STATUS was set, return that instead
7906 of doing a real wait. Remove the code resuming the execution
7907 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7908 during the initial phase. Also remove the code changing
7909 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7910 TARGET_WAITKIND_STOPPED.
7912 2013-12-11 Yao Qi <yao@codesourcery.com>
7914 * notif.c (handle_notif_ack): Return 0 if no notification
7917 2013-11-20 Doug Evans <dje@google.com>
7919 * linux-low.c (linux_set_resume_request): Fix comment.
7921 2013-11-20 Doug Evans <dje@google.com>
7923 * linux-low.c (resume_status_pending_p): Tweak comment.
7925 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7927 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7928 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7929 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7930 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7931 (srv_amd64_regobj): Add amd64-mpx.o.
7932 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7933 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7934 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7935 * i387-fp.c (num_pl_bnd_register) Added constant.
7936 (num_pl_bnd_cfg_registers) Added constant.
7937 (struct i387_xsave) Added reserved area and MPX fields.
7938 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7939 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7941 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7942 (init_registers_amd64_mpx_linux): Declare new function.
7943 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7944 (x86_64_regmap): Add MPX registers.
7945 (x86_linux_read_description): Add MPX case.
7946 (initialize_low_arch): Initialize MPX targets.
7948 2013-11-18 Tom Tromey <tromey@redhat.com>
7950 * configure: Rebuild.
7951 * configure.ac: Don't check for stdlib.h.
7952 * gdbreplay.c: Unconditionally include stdlib.h.
7954 2013-11-18 Tom Tromey <tromey@redhat.com>
7956 * config.in: Rebuild.
7957 * configure: Rebuild.
7958 * configure.ac: Don't use AC_HEADER_DIRENT.
7960 2013-11-18 Tom Tromey <tromey@redhat.com>
7962 * server.h: Don't check HAVE_STRING_H.
7963 * gdbreplay.c: Don't check HAVE_STRING_H.
7964 * configure: Rebuild.
7966 2013-11-18 Tom Tromey <tromey@redhat.com>
7968 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7971 2013-11-08 Tom Tromey <tromey@redhat.com>
7973 * configure, config.in: Rebuild.
7974 * configure.ac: Remove unused configury.
7976 2013-11-08 Tom Tromey <tromey@redhat.com>
7978 * acinclude.m4: Include common.m4, codeset.m4.
7979 * configure, config.in: Rebuild.
7980 * configure.ac: Use GDB_AC_COMMON.
7982 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7984 * linux-s390-low.c (HWCAP_S390_TE): New define.
7985 (s390_arch_setup): Consider the TE field in the HWCAP for
7986 determining 'have_regset_tdb'.
7988 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7991 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7994 2013-10-02 Pedro Alves <palves@redhat.com>
7996 * server.c (process_serial_event): Don't output "GDBserver
7997 exiting" if GDB is connected through stdio.
7998 * target.c (mywait): Likewise, be silent if GDB is connected
8001 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8003 * lynx-low.c (lynx_add_threads_after_attach): New function.
8004 (lynx_attach): Remove call to add_thread. Add call to
8005 lynx_add_threads_after_attach instead.
8007 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8009 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8010 * config.in, configure: Regenerated.
8012 2013-09-18 Yao Qi <yao@codesourcery.com>
8015 * server.c (start_inferior): Clear 'resume_info'.
8017 2013-09-16 Jiong Wang <jiwang@tilera.com>
8019 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8022 2013-09-16 Jiong Wang <jiwang@tilera.com>
8024 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8025 linux-tile-low.o to srv_tgtobj.
8027 2013-09-16 Will Newton <will.newton@linaro.org>
8029 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8032 2013-09-06 Pedro Alves <palves@redhat.com>
8034 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8035 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8036 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8037 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8038 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8039 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8041 2013-09-06 Pedro Alves <palves@redhat.com>
8043 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8044 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8046 2013-09-06 Pedro Alves <palves@redhat.com>
8048 * linux-amd64-ipa.c: Include tracepoint.h.
8049 * linux-i386-ipa.c: Include tracepoint.h.
8051 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8053 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8054 (ps_get_thread_area): New function.
8056 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8058 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8059 (initialize_low_arch): Call init_registers_crisv32 rather than
8060 init_register_crisv32.
8062 2013-09-05 Pedro Alves <palves@redhat.com>
8064 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8066 * hostio.h: ... this new file.
8067 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8068 win32-low.c: Include hostio.h.
8070 2013-09-05 Pedro Alves <palves@redhat.com>
8072 * server.h (gdb_client_data, handler_func, callback_handler_func)
8073 (delete_file_handler, add_file_handler, append_callback_event)
8074 (delete_callback_event, start_event_loop, initialize_event_loop):
8075 Move to event-loop.h and include it.
8076 * event-loop.h: New file.
8078 2013-09-05 Pedro Alves <palves@redhat.com>
8080 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8081 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8082 (loaded_dll, unloaded_dll): Move to ...
8083 * dll.h: ... this new file.
8084 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8086 2013-09-05 Pedro Alves <palves@redhat.com>
8088 * server.h (current_process, get_thread_process, all_processes)
8089 (add_inferior_to_list, for_each_inferior, current_inferior)
8090 (remove_inferior, add_process, remove_process, find_process_pid)
8091 (have_started_inferiors_p, have_attached_inferiors_p)
8092 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8093 (clear_inferiors, find_inferior, find_inferior_id)
8094 (inferior_target_data, set_inferior_target_data)
8095 (inferior_regcache_data, set_inferior_regcache_data): Move to
8096 inferiors.h, and include it.
8097 * inferiors.h: New file.
8099 2013-09-05 Pedro Alves <palves@redhat.com>
8101 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8105 2013-09-05 Pedro Alves <palves@redhat.com>
8107 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8109 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8110 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8111 (handle_tracepoint_general_set, handle_tracepoint_query)
8112 (tracepoint_finished_step, tracepoint_was_hit)
8113 (release_while_stepping_state_list, current_traceframe)
8114 (in_readonly_region, traceframe_read_mem)
8115 (fetch_traceframe_registers, traceframe_read_sdata)
8116 (traceframe_read_info, struct fast_tpoint_collect_status)
8117 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8118 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8119 (supply_fast_tracepoint_registers)
8120 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8121 (ipa_tdesc, claim_trampoline_space)
8122 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8123 (agent_mem_read, agent_get_trace_state_variable_value)
8124 (agent_set_trace_state_variable_value, agent_tsv_read)
8125 (agent_mem_read_string, get_raw_reg_func_addr)
8126 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8127 * tracepoint.h: ... this new file.
8129 2013-09-05 Pedro Alves <palves@redhat.com>
8131 * server.h (perror_with_name, error, fatal, warning, paddress)
8132 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8134 * utils.h: New file.
8136 2013-09-05 Pedro Alves <palves@redhat.com>
8138 * server.h (remote_debug, noack_mode, transport_is_reliable)
8139 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8140 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8141 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8142 (write_enn, initialize_async_io, enable_async_io)
8143 (disable_async_io, check_remote_input_interrupt_request)
8144 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8145 (dead_thread_notify, prepare_resume_reply)
8146 (decode_address_to_semicolon, decode_address, decode_m_packet)
8147 (decode_M_packet, decode_X_packet, decode_xfer_write)
8148 (decode_search_memory_packet, unhexify, hexify)
8149 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8150 (look_up_one_symbol, relocate_instruction)
8151 (monitor_output): Move to remote-utils.h, and include it.
8152 * remote-utils.h: New file.
8154 2013-09-05 Pedro Alves <palves@redhat.com>
8156 * server.h (_): Delete.
8158 2013-09-02 Pedro Alves <palves@redhat.com>
8160 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8161 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8163 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8165 2013-09-02 Pierre Muller <muller@sourceware.org>
8167 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8168 or WriteProcessMemory complete successfully and handle
8169 ERROR_PARTIAL_COPY error.
8171 2013-09-02 Pedro Alves <palves@redhat.com>
8173 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8174 error instead of EIO.
8176 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8179 * linux-low.c: Include filestuff.h.
8180 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8181 * lynx-low.c: Include filestuff.h.
8182 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8183 * server.c: Include filestuff.h.
8184 (main): Call notice_open_fds.
8185 * spu-low.c: Include filestuff.h.
8186 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8188 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8190 * Makefile.in: Explain why ../target and ../nat are not
8191 listed as include file search paths.
8192 (linux-waitpid.o): New object file rule.
8193 * configure.srv (srv_native_linux_obj): New variable.
8194 Replace all occurrences of linux native object files with
8195 $srv_native_linux_obj.
8196 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8197 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8198 (linux_enable_event_reporting): Remove declaration.
8199 (my_waitpid): Moved to common/linux-waitpid.c.
8200 (linux_wait_for_event): Pass ptid when calling
8201 linux_enable_event_reporting.
8202 (linux_supports_tracefork_flag): Remove.
8203 (linux_enable_event_reporting): Likewise.
8204 (linux_tracefork_grandchild): Remove.
8205 (STACK_SIZE): Moved to common/linux-ptrace.c.
8206 (linux_tracefork_child): Remove.
8207 (linux_test_for_tracefork): Remove.
8208 (linux_look_up_symbols): Call linux_supports_traceclone.
8209 (initialize_low): Remove call to linux_test_for_tracefork.
8210 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8211 common/linux-ptrace.h.
8212 (PTRACE_TYPE_ARG4): Likewise.
8213 Include linux-ptrace.h.
8215 2013-08-21 Pedro Alves <palves@redhat.com>
8217 * config.in: Renegerate.
8219 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8221 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8222 (SFILES): Remove $(srcdir)/common/target-common.c and
8223 add $(srcdir)/target/waitstatus.c.
8224 (OBS): Remove target-common.o and add waitstatus.o.
8225 (server_h): Remove $(srcdir)/../common/target-common.h and
8226 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8227 and $(srcdir)/../target/waitstatus.h.
8228 (target-common.o): Remove.
8229 (waitstatus.o): New target object file.
8230 * target.h: Do not include target-common.h and
8231 include target/resume.h, target/wait.h and
8232 target/waitstatus.h.
8234 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8236 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8237 to PTRACE_TYPE_ARG3.
8238 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8239 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8241 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8242 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8244 2013-07-27 Jie Zhang <jie@codesourcery.com>
8245 Daniel Jacobowitz <dan@codesourcery.com>
8246 Yao Qi <yao@codesourcery.com>
8248 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8249 (mips-linux-watch.o): New rule.
8250 (mips_linux_watch_h): New variable.
8251 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8253 * linux-mips-low.c: Include mips-linux-watch.h.
8254 (struct arch_process_info, struct arch_lwp_info): New.
8255 (update_watch_registers_callback): New function.
8256 (mips_linux_new_process, mips_linux_new_thread) New functions.
8257 (mips_linux_prepare_to_resume, mips_insert_point): New
8259 (mips_remove_point, mips_stopped_by_watchpoint): New
8261 (rsp_bp_type_to_target_hw_bp_type): New function.
8262 (mips_stopped_data_address): New function.
8263 (the_low_target): Add watchpoint support functions.
8265 2013-07-27 Yao Qi <yao@codesourcery.com>
8267 * i386-low.c: Include break-common.h.
8268 (enum target_hw_bp_type): Remove.
8270 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8272 * Makefile.in (SFILES): /common/target-common.c.
8273 (OBS): Add target-common.o.
8274 (server_h): Add $(srcdir)/../common/target-common.h.
8275 (target-common.o): New target.
8276 * server.c (queue_stop_reply_callback): Free
8277 status string after use.
8278 * target.c (target_waitstatus_to_string): Remove.
8279 * target.h: Include target-common.h.
8280 (resume_kind): Likewise.
8281 (target_waitkind): Likewise.
8282 (target_waitstatus): Likewise.
8283 (TARGET_WNOHANG): Likewise.
8285 2013-07-04 Yao Qi <yao@codesourcery.com>
8287 * Makefile.in (host_alias): Use @host_noncanonical@.
8288 (target_alias): Use @target_noncanonical@.
8289 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8290 ACX_NONCANONICAL_HOST.
8291 * configure: Regenerated.
8294 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8296 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8297 * configure: Rebuild.
8298 * Makefile.in (version_host, version_target): Get from configure.
8299 (version.c): Use $(version_host) and $(version_target).
8301 2013-07-03 Pedro Alves <palves@redhat.com>
8303 * Makefile.in (config.status): Depend on development.sh.
8304 * acinclude.m4: Include libmcheck.m4.
8305 * configure: Regenerate.
8307 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8309 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8310 attribute inside the parentheses.
8311 (winapi_DebugSetProcessKillOnExit): Ditto.
8312 (winapi_DebugBreakProcess): Ditto.
8313 (winapi_GenerateConsoleCtrlEvent): Ditto.
8315 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8317 * notif.h (notif_event): Add a dummy member to avoid compiler
8320 2013-07-01 Pedro Alves <palves@redhat.com>
8322 * hostio.c (HOSTIO_PATH_MAX): Define.
8323 (require_filename, handle_open, handle_unlink, handle_readlink):
8326 2013-07-01 Pedro Alves <palves@redhat.com>
8328 * server.h: Include "pathmax.h".
8329 * linux-low.c: Don't include sys/param.h.
8330 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8332 * win32-low.c: Don't include sys/param.h.
8333 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8335 2013-07-01 Pedro Alves <palves@redhat.com>
8337 * event-loop.c: Don't check HAVE_UNISTD_H before including
8339 * gdbreplay.c: Likewise.
8340 * remote-utils.c: Likewise.
8341 * server.c: Likewise.
8342 * configure.ac: Don't check for unistd.h.
8343 * configure: Regenerate.
8345 2013-06-28 Tom Tromey <tromey@redhat.com>
8347 * Makefile.in (version.c): Use version.in, not
8350 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8352 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8353 * configure: Rebuild.
8354 * Makefile.in (version_host, version_target): Get from configure.
8355 (version.c): Use $(version_host) and $(version_target).
8357 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8359 Fix trace-status to output user name without trailing colon.
8360 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8362 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8364 Fix trace-status to output proper start-time and stop-time.
8365 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8366 output start time and stop time in hex as gdb expects.
8368 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8370 * tracepoint.c (build_traceframe_info_xml): Output trace state
8371 variables present in the trace buffer.
8373 2013-06-24 Tom Tromey <tromey@redhat.com>
8375 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8377 (version.o): Remove.
8378 * gdbreplay.c: Include version.h.
8379 (version, host_name): Don't declare.
8380 * server.h: Include version.h.
8381 (version, host_name): Don't declare.
8383 2013-06-12 Pedro Alves <palves@redhat.com>
8385 * linux-x86-low.c (linux_is_elf64): Delete global.
8386 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8387 with local linux_pid_exe_is_elf_64_file use.
8389 2013-06-11 Pedro Alves <palves@redhat.com>
8391 * linux-low.c (regset_disabled, disable_regset): New functions.
8392 (regsets_fetch_inferior_registers)
8393 (regsets_store_inferior_registers): Use them.
8394 (initialize_regsets_info); Don't allocate the disabled_regsets
8396 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8399 2013-06-11 Pedro Alves <palves@redhat.com>
8401 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8404 2013-06-11 Pedro Alves <palves@redhat.com>
8406 * linux-x86-low.c (initialize_low_arch): Call
8407 init_registers_x32_avx_linux.
8409 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8411 Fix compatibility with Android Bionic.
8412 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8415 2013-06-07 Pedro Alves <palves@redhat.com>
8418 * Makefile.in (OBS): Add tdesc.o.
8419 (IPA_OBJS): Add tdesc-ipa.o.
8420 (tdesc-ipa.o): New rule.
8421 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8423 * linux-low.c (new_inferior): Delete.
8424 (disabled_regsets, num_regsets): Delete.
8425 (linux_add_process): Adjust to set the new per-process
8427 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8428 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8429 was a stop. When calling arch_setup, switch the current inferior
8430 to the thread that got an event.
8431 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8432 (regsets_fetch_inferior_registers)
8433 (regsets_store_inferior_registers): New regsets_info parameter.
8435 (linux_register_in_regsets): New regs_info parameter. Adjust to
8437 (register_addr, fetch_register, store_register): New usrregs_info
8438 parameter. Adjust to use it.
8439 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8440 parameter regs_info. Adjust to use it.
8441 (linux_fetch_registers): Get the current inferior's regs_info, and
8443 (linux_store_registers): Ditto.
8444 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8445 (initialize_low): Don't initialize the target_regsets here. Call
8446 initialize_low_arch.
8447 * linux-low.h (target_regsets): Delete declaration.
8448 (struct regsets_info): New.
8449 (struct usrregs_info): New.
8450 (struct regs_info): New.
8451 (struct process_info_private) <new_inferior>: New field.
8452 (struct linux_target_ops): Delete the num_regs, regmap, and
8453 regset_bitmap fields. New field regs_info.
8454 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8455 * i387-fp.c (num_xmm_registers): Delete.
8456 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8457 calls to new interface.
8458 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8459 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8460 Infer the number of xmm registers from the regcache's target
8462 * i387-fp.h (num_xmm_registers): Delete.
8463 * inferiors.c (add_thread): Don't install the thread's regcache
8465 * proc-service.c (gregset_info): Fetch the current inferior's
8466 regs_info. Adjust to use it.
8467 * regcache.c: Include tdesc.h.
8468 (register_bytes, reg_defs, num_registers)
8469 (gdbserver_expedite_regs): Delete.
8470 (get_thread_regcache): If the thread doesn't have a regcache yet,
8471 create one, instead of aborting gdbserver.
8472 (regcache_invalidate_one): Rename to ...
8473 (regcache_invalidate_thread): ... this.
8474 (regcache_invalidate_one): New.
8475 (regcache_invalidate): Only invalidate registers of the current
8477 (init_register_cache): Add target_desc parameter, and use it.
8478 (new_register_cache): Ditto. Assert the target description has a
8479 non zero registers_size.
8480 (regcache_cpy): Add assertions. Adjust.
8481 (realloc_register_cache, set_register_cache): Delete.
8482 (registers_to_string, registers_from_string): Adjust.
8483 (find_register_by_name, find_regno, find_register_by_number)
8484 (register_cache_size): Add target_desc parameter, and use it.
8485 (free_register_cache_thread, free_register_cache_thread_one)
8486 (regcache_release, register_cache_size): New.
8487 (register_size): Add target_desc parameter, and use it.
8488 (register_data, supply_register, supply_register_zeroed)
8489 (supply_regblock, supply_register_by_name, collect_register)
8490 (collect_register_as_string, collect_register_by_name): Adjust.
8491 * regcache.h (struct target_desc): Forward declare.
8492 (struct regcache) <tdesc>: New field.
8493 (init_register_cache, new_register_cache): Add target_desc
8495 (regcache_invalidate_thread): Declare.
8496 (regcache_invalidate_one): Delete declaration.
8497 (regcache_release): Declare.
8498 (find_register_by_number, register_cache_size, register_size)
8499 (find_regno): Add target_desc parameter.
8500 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8502 * remote-utils.c: Include tdesc.h.
8503 (outreg, prepare_resume_reply): Adjust.
8504 * server.c: Include tdesc.h.
8505 (gdbserver_xmltarget): Delete declaration.
8506 (get_features_xml, process_serial_event): Adjust.
8507 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8509 (struct process_info) <tdesc>: New field.
8510 (ipa_tdesc): Declare.
8511 * tdesc.c: New file.
8512 * tdesc.h: New file.
8513 * tracepoint.c: Include tdesc.h.
8514 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8515 (get_context_regcache): Adjust to pass ipa_tdesc down.
8516 (do_action_at_tracepoint): Adjust to get the register cache size
8517 from the context regcache's description.
8518 (traceframe_walk_blocks): Adjust to get the register cache size
8519 from the current trace frame's description.
8520 (traceframe_get_pc): Adjust to get current trace frame's
8521 description and pass it down.
8522 (gdb_collect): Adjust to get the register cache size from the
8524 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8525 (gdbserver_xmltarget): Delete.
8526 (initialize_low_tracepoint): Set the ipa's target description.
8527 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8528 (initialize_low_tracepoint): Set the ipa's target description.
8529 * linux-x86-low.c: Include tdesc.h.
8530 [__x86_64__] (is_64bit_tdesc): New.
8531 (ps_get_thread_area, x86_get_thread_area): Use it.
8532 (i386_cannot_store_register): Rename to ...
8533 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8534 (i386_cannot_fetch_register): Rename to ...
8535 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8536 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8538 (target_regsets): Rename to ...
8539 (x86_regsets): ... this.
8540 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8542 (x86_siginfo_fixup): Use is_64bit_tdesc.
8543 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8544 (tdesc_x32_avx_linux, tdesc_x32_linux)
8545 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8547 (x86_linux_update_xmltarget): Delete.
8548 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8549 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8550 (AMD64_LINUX_USER64_CS): New.
8551 (x86_linux_read_description): New, based on
8552 x86_linux_update_xmltarget.
8553 (same_process_callback): New.
8554 (x86_arch_setup_process_callback): New.
8555 (x86_linux_update_xmltarget): New.
8556 (x86_regsets_info): New.
8557 (amd64_linux_regs_info): New.
8558 (i386_linux_usrregs_info): New.
8559 (i386_linux_regs_info): New.
8560 (x86_linux_regs_info): New.
8561 (x86_arch_setup): Reimplement.
8562 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8563 (x86_emit_ops): Ditto.
8564 (the_low_target): Adjust. Install x86_linux_regs_info,
8565 x86_cannot_fetch_register, and x86_cannot_store_register.
8566 (initialize_low_arch): New.
8567 * linux-ia64-low.c (tdesc_ia64): Declare.
8568 (ia64_fetch_register): Adjust.
8569 (ia64_usrregs_info, regs_info): New globals.
8570 (ia64_regs_info): New function.
8571 (the_low_target): Adjust.
8572 (initialize_low_arch): New function.
8573 * linux-sparc-low.c (tdesc_sparc64): Declare.
8574 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8576 (sparc_arch_setup): New function.
8577 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8578 (the_low_target): Adjust.
8579 (initialize_low_arch): New function.
8580 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8581 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8582 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8583 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8584 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8585 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8586 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8587 (tdesc_powerpc_isa205_vsx64l): Declare.
8588 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8589 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8590 (ppc_set_pc, ppc_get_hwcap): Adjust.
8591 (ppc_usrregs_info): Forward declare.
8592 (!__powerpc64__) ppc_regmap_adjusted: New global.
8593 (ppc_arch_setup): Adjust to the current process'es target
8595 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8596 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8597 (ppc_store_evrregset): Adjust.
8598 (target_regsets): Rename to ...
8599 (ppc_regsets): ... this, and make static.
8600 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8601 (ppc_regs_info): New function.
8602 (the_low_target): Adjust.
8603 (initialize_low_arch): New function.
8604 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8605 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8606 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8607 (tdesc_s390x_linux64v2): Declare.
8608 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8609 (s390_fill_gregset, s390_store_last_break): Adjust.
8610 (target_regsets): Rename to ...
8611 (s390_regsets): ... this, and make static.
8612 (s390_get_pc, s390_set_pc): Adjust.
8613 (s390_get_hwcap): New target_desc parameter, and use it.
8614 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8615 (s390_arch_setup): Adjust to set the current process'es target
8616 description. Don't adjust the regmap.
8617 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8618 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8619 (regs_info_3264): New globals.
8620 (s390_regs_info): New function.
8621 (the_low_target): Adjust.
8622 (initialize_low_arch): New function.
8623 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8624 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8625 [__mips64] (init_registers_mips_linux)
8626 (init_registers_mips_dsp_linux): Delete defines.
8627 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8628 (have_dsp): New global.
8629 (mips_read_description): New, based on mips_arch_setup.
8630 (mips_arch_setup): Reimplement.
8631 (get_usrregs_info): New function.
8632 (mips_cannot_fetch_register, mips_cannot_store_register)
8633 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8634 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8635 (target_regsets): Rename to ...
8636 (mips_regsets): ... this, and make static.
8637 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8638 (dsp_regs_info, regs_info): New globals.
8639 (mips_regs_info): New function.
8640 (the_low_target): Adjust.
8641 (initialize_low_arch): New function.
8642 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8643 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8645 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8646 (arm_read_description): New, with bits factored from
8648 (arm_arch_setup): Reimplement.
8649 (target_regsets): Rename to ...
8650 (arm_regsets): ... this, and make static.
8651 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8652 (arm_regs_info): New function.
8653 (the_low_target): Adjust.
8654 (initialize_low_arch): New function.
8655 * linux-m68k-low.c (tdesc_m68k): Declare.
8656 (target_regsets): Rename to ...
8657 (m68k_regsets): ... this, and make static.
8658 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8659 (m68k_regs_info): New function.
8660 (m68k_arch_setup): New function.
8661 (the_low_target): Adjust.
8662 (initialize_low_arch): New function.
8663 * linux-sh-low.c (tdesc_sharch): Declare.
8664 (target_regsets): Rename to ...
8665 (sh_regsets): ... this, and make static.
8666 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8667 (sh_regs_info, sh_arch_setup): New functions.
8668 (the_low_target): Adjust.
8669 (initialize_low_arch): New function.
8670 * linux-bfin-low.c (tdesc_bfin): Declare.
8671 (bfin_arch_setup): New function.
8672 (bfin_usrregs_info, regs_info): New globals.
8673 (bfin_regs_info): New function.
8674 (the_low_target): Adjust.
8675 (initialize_low_arch): New function.
8676 * linux-cris-low.c (tdesc_cris): Declare.
8677 (cris_arch_setup): New function.
8678 (cris_usrregs_info, regs_info): New globals.
8679 (cris_regs_info): New function.
8680 (the_low_target): Adjust.
8681 (initialize_low_arch): New function.
8682 * linux-cris-low.c (tdesc_crisv32): Declare.
8683 (cris_arch_setup): New function.
8684 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8685 (cris_regs_info): New function.
8686 (the_low_target): Adjust.
8687 (initialize_low_arch): New function.
8688 * linux-m32r-low.c (tdesc_m32r): Declare.
8689 (m32r_arch_setup): New function.
8690 (m32r_usrregs_info, regs_info): New globals.
8691 (m32r_regs_info): Adjust.
8692 (initialize_low_arch): New function.
8693 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8694 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8695 (tic6x_usrregs_info): Forward declare.
8696 (tic6x_read_description): New function, based on ...
8697 (tic6x_arch_setup): ... this. Reimplement.
8698 (target_regsets): Rename to ...
8699 (tic6x_regsets): ... this, and make static.
8700 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8701 (tic6x_regs_info): New function.
8702 (the_low_target): Adjust.
8703 (initialize_low_arch): New function.
8704 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8705 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8706 (target_regsets): Rename to ...
8707 (xtensa_regsets): ... this, and make static.
8708 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8710 (xtensa_arch_setup, xtensa_regs_info): New functions.
8711 (the_low_target): Adjust.
8712 (initialize_low_arch): New function.
8713 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8714 (nios2_arch_setup): Set the current process'es tdesc.
8715 (target_regsets): Rename to ...
8716 (nios2_regsets): ... this.
8717 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8718 (nios2_regs_info): New function.
8719 (the_low_target): Adjust.
8720 (initialize_low_arch): New function.
8721 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8722 (aarch64_arch_setup): Set the current process'es tdesc.
8723 (target_regsets): Rename to ...
8724 (aarch64_regsets): ... this.
8725 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8726 (aarch64_regs_info): New function.
8727 (the_low_target): Adjust.
8728 (initialize_low_arch): New function.
8729 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8731 (target_regsets): Rename to ...
8732 (tile_regsets): ... this.
8733 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8734 (tile_regs_info): New function.
8735 (tile_arch_setup): Set the current process'es tdesc.
8736 (the_low_target): Adjust.
8737 (initialize_low_arch): New function.
8738 * spu-low.c (tdesc_spu): Declare.
8739 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8740 * win32-arm-low.c (tdesc_arm): Declare.
8741 (arm_arch_setup): New function.
8742 (the_low_target): Install arm_arch_setup instead of
8744 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8745 (init_windows_x86): Rename to ...
8746 (i386_arch_setup): ... this. Set `win32_tdesc'.
8747 (the_low_target): Adjust.
8748 * win32-low.c (win32_tdesc): New global.
8749 (child_add_thread): Don't create the thread cache here.
8750 (do_initial_child_stuff): Set the new process'es tdesc.
8751 * win32-low.h (struct target_desc): Forward declare.
8752 (win32_tdesc): Declare.
8753 * lynx-i386-low.c (tdesc_i386): Declare global.
8754 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8755 * lynx-low.c (lynx_tdesc): New global.
8756 (lynx_add_process): Set the new process'es tdesc.
8757 * lynx-low.h (struct target_desc): Forward declare.
8758 (lynx_tdesc): Declare global.
8759 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8760 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8761 * nto-low.c (nto_tdesc): New global.
8762 (do_attach): Set the new process'es tdesc.
8763 * nto-low.h (struct target_desc): Forward declare.
8764 (nto_tdesc): Declare.
8765 * nto-x86-low.c (tdesc_i386): Declare.
8766 (nto_x86_arch_setup): Set `nto_tdesc'.
8768 2013-06-04 Gary Benson <gbenson@redhat.com>
8770 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8771 to qSupported response when appropriate.
8772 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8773 with nonzero-length annex.
8774 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8775 arguments supplied in annex.
8777 2013-05-31 Doug Evans <dje@google.com>
8780 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8781 64 bits in 64-cross-32 environment.
8783 2013-05-28 Pedro Alves <palves@redhat.com>
8785 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8786 (aarch64-without-fpu.c): Delete rule.
8787 * configure.srv (aarch64*-*-linux*): Remove references to
8788 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8789 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8792 2013-05-24 Pedro Alves <palves@redhat.com>
8794 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8795 instead of strchr/decode_address. Error if the range isn't split
8796 with a ','. Don't assume there's be a ':' in the action.
8798 2013-05-23 Yao Qi <yao@codesourcery.com>
8799 Pedro Alves <palves@redhat.com>
8801 * linux-low.c (lwp_in_step_range): New function.
8802 (linux_wait_1): If the thread was range stepping and stopped
8803 outside the stepping range, report the stop to GDB. Otherwise,
8804 continue stepping. Add range stepping debug output.
8805 (linux_set_resume_request): Copy the step range from the resume
8807 (linux_supports_range_stepping): New.
8808 (linux_target_ops) <supports_range_stepping>: Set to
8809 linux_supports_range_stepping.
8810 * linux-low.h (struct linux_target_ops)
8811 <supports_range_stepping>: New field.
8812 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8813 * linux-x86-low.c (x86_supports_range_stepping): New.
8814 (the_low_target) <supports_range_stepping>: Set to
8815 x86_supports_range_stepping.
8816 * server.c (handle_v_cont): Handle 'r' action.
8817 (handle_v_requests): Append ";r" if the target supports range
8819 * target.h (struct thread_resume) <step_range_start,
8820 step_range_end>: New fields.
8821 (struct target_ops) <supports_range_stepping>:
8823 (target_supports_range_stepping): New macro.
8825 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8827 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8828 confusion in comment.
8830 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8832 * lynx-low.c (struct process_info_private): New type.
8833 (lynx_add_process): New function.
8834 (lynx_create_inferior, lynx_attach): Replace calls to
8835 add_process by calls to lynx_add_process.
8836 (lynx_resume): If PTID is null, then try using
8837 current_process()->private->last_wait_event_ptid.
8839 (lynx_clear_inferiors): Delete. The contents of that function
8840 has been inlined in lynx_mourn;
8841 (lynx_wait_1): Save the ptid in the process's private data.
8842 (lynx_mourn): Free the process' private data. Replace call
8843 to lynx_clear_inferiors by call to clear_inferiors.
8845 2013-05-17 Yao Qi <yao@codesourcery.com>
8847 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8850 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8852 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8853 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8854 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8855 PT_TEXT_END_ADDR guards. Update comments.
8856 (linux_target_op) <read_offsets>: Conditionally define to
8857 linux_read_offsets if the target is UCLIBC and if it defines
8858 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8860 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8861 Andrew Jenner <andrew@codesourcery.com>
8863 * Makefile.in (SFILES): Add linux-nios2-low.c.
8864 (clean): Add action to delete nios2-linux.c.
8865 (nios2-linux.c): New rule.
8866 * configure.srv: Add nios2*-*-linux*.
8867 * linux-nios2-low.c: New.
8869 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8871 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8873 2013-04-25 Hui Zhu <hui@codesourcery.com>
8876 * ax.c (ax_printf): Add fflush.
8878 2013-04-22 Tom Tromey <tromey@redhat.com>
8880 * Makefile.in (SFILES): Add filestuff.c.
8881 (OBS): Add filestuff.o.
8882 (filestuff.o): New target.
8883 * config.in, configure: Rebuild.
8884 * configure.ac: Check for fdwalk, pipe2.
8886 2013-04-17 Pedro Alves <palves@redhat.com>
8888 * configure.ac (USE_THREAD_DB): Delete variable.
8889 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8890 Don't AC_SUBST USE_THREAD_DB.
8891 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8892 * config.in, configure: Regenerate.
8894 2013-04-16 Pedro Alves <palves@redhat.com>
8896 * linux-low.h (struct lwp_info) <thread_known>: Move under
8897 the USE_THREAD_DB #ifdef.
8899 2013-04-16 Pedro Alves <palves@redhat.com>
8901 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8902 (linux-low.o): Delete rule.
8903 * linux-low.h: Always include "gdb_thread_db.h" instead of
8904 conditionally including thread_db.h.
8905 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8908 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8910 * Makefile.in (install-only): Fix make install regression.
8912 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8914 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8915 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8917 * gdbserver.1: Remove.
8919 2013-03-22 Pedro Alves <palves@redhat.com>
8921 * linux-low.c (handle_extended_wait): Don't call
8922 linux_enable_event_reporting.
8924 2013-03-15 Tony Theodore <tonyt@logyst.com>
8927 * Makefile.in (SHELL): Use @SHELL@.
8929 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8931 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8934 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8936 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8937 Remove extraneous NULL element.
8939 2013-03-13 Yao Qi <yao@codesourcery.com>
8941 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8942 'V' block in trace frame.
8944 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8946 * target.h (struct target_ops): Add btrace ops.
8947 (target_supports_btrace): New macro.
8948 (target_enable_btrace): New macro.
8949 (target_disable_btrace): New macro.
8950 (target_read_btrace): New macro.
8951 * gdbthread.h (struct thread_info): Add btrace field.
8952 * server.c: Include btrace-common.h.
8953 (handle_btrace_general_set): New function.
8954 (handle_btrace_enable): New function.
8955 (handle_btrace_disable): New function.
8956 (handle_general_set): Call handle_btrace_general_set.
8957 (handle_qxfer_btrace): New function.
8958 (struct qxfer qxfer_packets[]): Add btrace entry.
8959 * inferiors.c (remove_thread): Disable btrace.
8960 * linux-low: Include linux-btrace.h.
8961 (linux_low_enable_btrace): New function.
8962 (linux_low_read_btrace): New function.
8963 (linux_target_ops): Add btrace ops.
8964 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8965 Add srv_linux_btrace=yes.
8966 (x86_64-*-linux*): Add linux-btrace.o.
8967 Add srv_linux_btrace=yes.
8968 * configure.ac: Define HAVE_LINUX_BTRACE.
8969 * config.in: Regenerated.
8970 * configure: Regenerated.
8972 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8974 * server.c (handle_qxfer): Preserve error message if -3 is
8976 (qxfer): Document the -3 return value.
8978 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8980 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8981 (linux_btrace_h): New variable.
8982 (linux-btrace.o): New rule.
8984 2013-03-08 Stan Shebs <stan@codesourcery.com>
8985 Hafiz Abid Qadeer <abidh@codesourcery.com>
8987 * tracepoint.c (trace_buffer_size): New global.
8988 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8989 (init_trace_buffer): Change to one-argument function. Allocate
8990 trace buffer memory.
8991 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8992 handle QTBuffer:size packet.
8993 (cmd_bigqtbuffer_size): New function.
8994 (initialize_tracepoint): Call init_trace_buffer with
8995 DEFAULT_TRACE_BUFFER_SIZE.
8996 * server.c (handle_query): Add QTBuffer:size in the
8999 2013-03-07 Yao Qi <yao@codesourcery.com>
9001 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9002 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9004 (cmd_qtsp): Adjust condition. Do post increment.
9005 Set cur_action and cur_step_action back to 0.
9007 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9010 * linux-low.c (linux_write_memory): Return early success if LEN is
9013 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9015 * configure.srv: Add x86_64-*-cygwin* as target.
9017 2013-02-28 Tom Tromey <tromey@redhat.com>
9019 * configure.ac: Invoke AC_SYS_LARGEFILE.
9020 * configure, config.in: Rebuild.
9022 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9024 * win32-low.c: Throughout, fix format strings and casts of
9025 printf-like functions to avoid type related warnings on all
9027 (get_child_debug_event): Print dwDebugEventCode as hex since
9028 that's how it's usually documented.
9030 2013-02-28 Yao Qi <yao@codesourcery.com>
9032 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9035 2013-02-27 Jiong Wang <jiwang@tilera.com>
9037 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9038 (reg-tilegx32.c): New rule.
9039 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9040 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9041 different register info initializer according to elf class.
9042 (init_registers_tilgx32): New function. The tilegx32 register info
9044 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9045 (tile_store_gregset): Likewise.
9047 2013-02-27 Yao Qi <yao@codesourcery.com>
9049 * server.c (process_point_options): Print debug message when
9050 debug_threads is true.
9052 2013-02-26 Yao Qi <yao@codesourcery.com>
9054 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9056 2013-02-19 Pedro Alves <palves@redhat.com>
9057 Kai Tietz <ktietz@redhat.com>
9061 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9062 instead of strtoul to extract address from packet.
9063 (process_serial_event) <'z'>: Likewise.
9065 2013-02-18 Yao Qi <yao@codesourcery.com>
9067 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9069 2013-02-14 Pedro Alves <palves@redhat.com>
9073 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9074 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9076 2013-02-14 Pedro Alves <palves@redhat.com>
9078 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9080 2013-02-14 Pedro Alves <palves@redhat.com>
9082 * tracepoint.c (save_string): Delete.
9083 (add_tracepoint_action): Use savestring instead of save_string.
9085 2013-02-12 Pedro Alves <palves@redhat.com>
9087 * linux-xtensa-low.c: Ditto.
9088 * xtensa-xtregs.c: Ditto.
9090 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9092 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9095 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9097 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9098 aarch64_num_wp_regs and aarch64_num_bp_regs to
9099 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9101 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9103 * linux-aarch64-low.c (ps_get_thread_area): Replace
9104 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9106 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9107 Marcus Shawcroft <marcus.shawcroft@arm.com>
9108 Nigel Stephens <nigel.stephens@arm.com>
9109 Yufeng Zhang <yufeng.zhang@arm.com>
9111 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9112 (aarch64.c, aarch64-without-fpu.c): New targets.
9113 * configure.srv (aarch64*-*-linux*): New.
9114 * linux-aarch64-low.c: New file.
9116 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9118 * linux-low.c (handle_extended_wait, linux_create_inferior)
9119 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9120 (dequeue_one_deferred_signal, linux_resume_one_thread)
9121 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9122 (linux_tracefork_grandchild, linux_test_for_tracefork)
9123 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9124 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9125 where the argument is 0.
9127 2013-01-25 Yao Qi <yao@codesourcery.com>
9129 * event-loop.c: Include "queue.h".
9130 (gdb_event_p): New typedef.
9131 (struct gdb_event) <next_event>: Remove.
9132 (event_queue): Change to QUEUE(gdb_event_p).
9133 (async_queue_event): Remove.
9134 (gdb_event_xfree): New.
9135 (initialize_event_loop): New.
9136 (process_event): Use API from QUEUE.
9137 (wait_for_event): Likewise.
9138 * server.c (main): Call initialize_event_loop.
9139 * server.h (initialize_event_loop): Declare.
9141 2013-01-18 Yao Qi <yao@codesourcery.com>
9143 * ax.h (struct eval_agent_expr_context): New.
9144 (gdb_eval_agent_expr): Update declaration.
9145 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9146 TFRAME. Add new argument CTX.
9147 * server.h (struct eval_agent_expr_context): Declare.
9148 (agent_mem_read, agent_tsv_read): Update declaration.
9149 (agent_mem_read_string): Likewise.
9150 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9151 (add_traceframe_block): Add new argument TPOINT.
9152 Increase TPOINT->traceframe_usage.
9153 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9154 eval_tracepoint_agent_expr.
9155 (condition_true_at_tracepoint): Likewise.
9156 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9157 (agent_mem_read_string, agent_tsv_read): Likewise.
9159 2013-01-16 Yao Qi <yao@codesourcery.com>
9161 * linux-low.c (linux_resume_one_lwp): Don't check
9162 'lwp->bp_reinsert != 0'.
9164 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9165 Pedro Alves <palves@redhat.com>
9167 * lynx-low.c (ptrace_request_to_str): Define a temporary
9168 macro and use it to simplify this function's implementation.
9170 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9172 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9175 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9177 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9179 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9181 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9183 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9185 * lynx-low.c (lynx_resume): Use the resume_info parameter
9186 to determine the ptid for the lynx_ptrace call, unless
9187 it is equal to minus_one_ptid, in which case we use the
9188 ptid of the current_inferior.
9189 (lynx_wait_1): After having received a thread create/exit
9190 event, resume the inferior's execution using the signaling
9191 thread's ptid, rather than the old ptid.
9193 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9195 * lynx-low.c (lynx_resume): Delete variable ret.
9197 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9199 * gdbreplay.c (gdbreplay_version): Update copyright year.
9200 * server.c (gdbserver_version): Likewise.
9202 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9204 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9207 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9209 * lynx-low.c (ptrace_request_to_str): Add handling for
9212 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9214 * lynx-low.c (lynx_attach): Delete variable new_process.
9216 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9218 * lynx-low.c (lynx_create_inferior): Delete variable
9221 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9223 * lynx-low.c (ptrace_request_to_str): Do not handle
9224 PTRACE_GETTHREADLIST if this macro does not exist.
9226 2012-12-15 Yao Qi <yao@codesourcery.com>
9228 * Makefile.in (OBS): Add notif.o.
9229 * notif.c, notif.h: New.
9230 * server.c: Include "notif.h".
9231 (struct vstop_notif) <next>: Remove.
9233 (queue_stop_reply): Update.
9234 (push_event, send_next_stop_reply): Remove.
9235 (discard_queued_stop_replies): Update.
9236 (notif_stop): New variable.
9237 (handle_v_stopped): Remove.
9238 (handle_v_requests): Don't call handle_v_stopped. Call
9239 handle_ack_notif instead.
9240 (queue_stop_reply_callback): Call notif_event_enque instead
9241 of queue_stop_reply.
9242 (handle_status): Don't call send_next_stop_reply, call
9243 notif_write_event instead.
9244 (kill_inferior_callback): Likewise.
9245 (detach_or_kill_inferior_callback): Likewise.
9246 (main): Call initialize_notif.
9247 (process_serial_event): Call QUEUE_is_empty.
9248 (handle_target_event): Call notif_push instead of push event.
9249 * server.h (push_event): Remove declaration.
9251 2012-12-10 Tom Tromey <tromey@redhat.com>
9253 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9254 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9257 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9258 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9259 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9260 (amd64-linux-ipa.o, ax.o): Rewrite.
9261 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9262 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9263 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9264 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9265 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9266 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9267 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9268 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9269 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9270 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9271 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9272 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9273 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9274 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9275 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9276 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9277 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9278 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9279 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9280 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9281 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9282 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9283 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9284 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9285 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9286 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9287 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9288 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9289 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9290 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9291 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9292 (reg-tilegx.o): Remove.
9293 (all_object_files): New macro.
9294 Include .deps files.
9295 * aclocal.m4, configure: Rebuild.
9296 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9297 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9298 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9300 2012-12-05 Tom Tromey <tromey@redhat.com>
9303 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9305 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9307 * configure.ac: Check for linux/perf_event.h.
9308 * config.in: Regenerated.
9309 * configure: Regenerated.
9311 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9313 * hostio.c (handle_readlink): Decrease buffer size
9314 parameter passed to readlink by one byte.
9316 2012-11-26 Yao Qi <yao@codesourcery.com>
9318 * configure.ac (build_warnings): Append '-Wempty-body'.
9319 * configure: Regenerated.
9320 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9323 2012-11-15 Pierre Muller <muller@sourceware.org>
9325 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9326 * config.in: Regenerate.
9327 * configure: Regenerate.
9328 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9329 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9330 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9331 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9333 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9334 instead of <sys/wait.h> header.
9335 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9337 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9339 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9340 (various make rules): Remove -DGDBSERVER
9342 2012-11-09 Yao Qi <yao@codesourcery.com>
9344 * spu-low.c (current_ptid): Move it to ..
9345 * gdbthread.h: ... here. New.
9346 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9347 * server.c (myresume, process_serial_event): Likewise.
9348 * thread-db.c (thread_db_find_new_threads): Likewise.
9349 * tracepoint.c (run_inferior_command): Likewise.
9351 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9353 * server.c (handle_search_memory_1): Include access length in
9356 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9358 * linux-crisv32-low.c: Fix compile errors.
9360 2012-09-04 Yao Qi <yao@codesourcery.com>
9362 * tracepoint.c (cmd_qtsv): Adjust debug message.
9363 Don't check CUR_TPOINT.
9365 2012-08-28 Yao Qi <yao@codesourcery.com>
9367 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9368 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9369 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9370 Remove declarations of xmalloc, xreallloc, xstrdup and
9372 * Makefile.in (libiberty_h): New.
9373 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9374 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9376 2012-08-23 Yao Qi <yao@codesourcery.com>
9378 * server.h: Remove declaration of 'xsnprintf'.
9380 2012-08-22 Keith Seitz <keiths@redhat.com>
9382 * server.h: Include build-gnulib-gbserver/config.h.
9383 * gdbreplay.c: Likewise.
9385 2012-08-08 Doug Evans <dje@google.com>
9387 * Makefile.in (SFILES): Add gdb_vecs.c.
9388 (OBS): Add gdb_vecs.o.
9389 (gdb_vecs_h, host_defs_h): New variables.
9390 (thread-db.o): Add $(gdb_vecs_h) dependency.
9391 (gdb_vecs.o): New rule.
9392 * thread-db.c: #include "gdb_vecs.h".
9393 (thread_db_load_search): Use a vector to iterate over path elements.
9394 Handle text appearing after "$pdir".
9396 * configure.ac: Add check for strstr.
9397 * config.in: Regenerate.
9398 * configure: Regenerate.
9400 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9402 * hostio.c (handle_pread): If pread fails, fall back to attempting
9404 (handle_pwrite): Likewise for pwrite.
9406 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9408 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9409 between unsupported TYPE and unimplementable ADDR/LEN combination.
9410 (arm_insert_point): Act on new return value.
9412 2012-07-31 Pedro Alves <palves@redhat.com>
9414 * server.c (process_point_options): Only skip tokens if we find
9415 one that is unrecognized. Don't treat 'X' specially while
9416 skipping unrecognized tokens.
9418 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9420 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9421 to 4-byte-align HW breakpoint addresses for Thumb.
9423 2012-07-27 Yao Qi <yao@codesourcery.com>
9427 * server.h: Declare gdb_agent_about_to_close.
9428 * target.c (kill_inferior): Include "agent.h".
9429 New. Send command 'kill'.
9430 * target.h (kill_inferior): Removed macro.
9431 * tracepoint.c (gdb_agent_about_to_close): New.
9432 (gdb_agent_helper_thread): Handle command 'close'.
9433 Wait endlessly until the inferior stops.
9434 Install gdb_agent_remove_socket to atexit hook.
9435 (agent_socket_name): New static variable.
9436 (gdb_agent_socket_init): Replace local variable 'name' with
9437 'agent_socket_name'.
9438 (gdb_agent_remove_socket): New.
9440 2012-07-27 Yao Qi <yao@codesourcery.com>
9442 * server.c (process_point_options): Stop at 'X' when parsing.
9444 2012-07-19 Michael Eager <eager@eagercon.com>
9446 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9448 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9449 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9450 hardware breakpoint.
9452 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9454 * gdbserver/linux-low.c (initialize_low): Call
9455 linux_ptrace_init_warnings.
9457 2012-07-02 Doug Evans <dje@google.com>
9459 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9462 2012-07-02 Stan Shebs <stan@codesourcery.com>
9464 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9465 (ax.o): Add it to build rule.
9467 (OBS): Add format.o.
9468 (IPA_OBS): Add format.o.
9469 * server.c (handle_query): Claim support for breakpoint commands.
9470 (process_point_options): Add command case.
9471 (process_serial_event): Leave running if there are printfs in
9473 * mem-break.h (any_persistent_commands): Declare.
9474 (add_breakpoint_commands): Declare.
9475 (gdb_no_commands_at_breakpoint): Declare.
9476 (run_breakpoint_commands): Declare.
9477 * mem-break.c (struct point_command_list): New struct.
9478 (struct breakpoint): New field command_list.
9479 (any_persistent_commands): New function.
9480 (add_commands_to_breakpoint): New function.
9481 (add_breakpoint_commands): New function.
9482 (gdb_no_commands_at_breakpoint): New function.
9483 (run_breakpoint_commands): New function.
9484 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9486 * ax.c: Include format.h.
9487 (ax_printf): New function.
9488 (gdb_eval_agent_expr): Add printf opcode.
9490 2012-06-13 Yao Qi <yao@codesourcery.com>
9492 * server.c (start_inferior): Remove duplicated writes to fields
9493 'last_resume_kind' and 'last_status' of 'current_inferior'.
9495 2012-06-12 Yao Qi <yao@codesourcery.com>
9496 Pedro Alves <palves@redhat.com>
9498 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9500 * server.c (handle_v_cont): Extend comment.
9502 2012-06-11 Yao Qi <yao@codesourcery.com>
9504 * linux-low.c (linux_attach): Add 'static'.
9506 2012-06-06 Yao Qi <yao@codesourcery.com>
9508 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9510 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9512 Fix gcc -flto compilation warning.
9513 * server.c (main): Make variable multi_mode and attach volatile.
9515 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9517 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9518 if the platform doesn't know about it.
9520 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9522 * Makefile.in (SFILES): Add linux-tile-low.c.
9523 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9524 * configure.srv: Handle tilegx-*-linux*.
9525 * linux-tile-low.c: New file.
9527 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9529 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9531 2012-05-24 Pedro Alves <palves@redhat.com>
9535 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9537 2012-05-24 Pedro Alves <palves@redhat.com>
9541 Replace target_signal with gdb_signal throughout.
9543 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9545 * linux-low.c (linux_store_registers): Avoid the copying sequence
9546 when no data has been retrieved by ptrace.
9548 2012-05-22 Will Deacon <will.deacon@arm.com>
9550 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9551 Include asm/ptrace.h.
9552 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9555 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9557 * linux-low.c (linux_store_registers): Don't re-retrieve data
9558 with ptrace that has already been obtained from /proc. Always
9559 copy any data retrieved with ptrace to the buffer supplied.
9561 2012-05-11 Yao Qi <yao@codesourcery.com>
9562 Pedro Alves <palves@redhat.com>
9564 * linux-low.c (enum stopping_threads_kind): New.
9565 (stopping_threads): Change type to `enum stopping_threads_kind'.
9566 (handle_extended_wait): If stopping and suspending threads, leave
9567 the new_lwp suspended too.
9568 (linux_wait_for_event): Adjust.
9569 (stop_all_lwps): Set `stopping_threads' to
9570 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9571 whether we're suspending threads or just stopping them. Assert no
9574 2012-04-29 Yao Qi <yao@codesourcery.com>
9576 * server.h: Move some code to ...
9577 * gdbthread.h: ... here. New.
9578 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9579 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9580 (nto-low.o, win32-low.o): Likewise.
9581 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9582 * regcache.c, remote-utils.c, server.c: Likewise.
9583 * target.c, tracepoint.c, win32-low.c: Likewise.
9585 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9587 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9588 (PTRACE_ARG4_TYPE): Likewise.
9589 (PTRACE_XFER_TYPE): Likewise.
9590 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9591 ptrace to PTRACE_ARG3_TYPE.
9592 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9593 (PTRACE_ARG4_TYPE): Likewise.
9594 (PTRACE_XFER_TYPE): Likewise.
9595 (linux_detach_one_lwp): Cast fourth argument of
9596 ptrace to long then PTRACE_ARG4_TYPE.
9597 (regsets_fetch_inferior_registers): Cast third argument of
9598 ptrace to long then PTRACE_ARG3_TYPE.
9599 (regsets_store_inferior_registers): Likewise.
9601 2012-04-20 Pedro Alves <palves@redhat.com>
9603 * configure: Regenerate.
9605 2012-04-19 Pedro Alves <palves@redhat.com>
9607 * Makefile.in (GNULIB_BUILDDIR): New.
9608 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9609 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9610 (all, install-only, uninstall, clean-info, all-lib, clean): No
9611 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9612 (maintainer-clean realclean distclean): Use subdir_do.
9614 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9615 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9616 * acinclude.m4: Include acx_configure_dir.m4.
9617 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9618 calls. Call AC_PROG_RANLIB. Configure gnulib using
9621 (GNULIB_STDINT_H): Adjust.
9622 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9623 * gdbreplay.c: Include build-gnulib/config.h.
9624 * server.h: Likewise.
9625 * aclocal.m4: Regenerate.
9626 * config.in: Regenerate.
9627 * configure: Regenerate.
9629 2012-04-19 Pedro Alves <palves@redhat.com>
9631 * Makefile.in (LIBGNU, INCGNU): Adjust.
9632 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9633 (all, install-only, uninstall, clean-info, all-lib, clean)
9634 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9635 * configure.ac: Adjust AC_OUTPUT output.
9636 * aclocal.m4: Regenerate.
9637 * configure: Regenerate.
9639 2012-04-19 Pedro Alves <palves@redhat.com>
9641 * Makefile.in (generated_files): New.
9642 (server_h): Remove the explicit dependency on config.h, and depend
9643 on $generated_files.
9645 2012-04-19 Pedro Alves <palves@redhat.com>
9647 * Makefile.in (INCGNU): Add -Ignulib.
9649 2012-04-19 Pedro Alves <palves@redhat.com>
9651 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9652 (INCGNU): ... this, and spell out -I here.
9653 (GNULIB_LIB): Rename to ...
9655 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9657 2012-04-19 Pedro Alves <palves@redhat.com>
9659 * config.in: Regenerate.
9661 2012-04-19 Pedro Alves <palves@redhat.com>
9663 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9664 * server.h (memmem): Remove declaration.
9665 * config.in: Regenerate.
9666 * configure: Regenerate.
9668 2012-04-19 Yao Qi <yao@codesourcery.com>
9670 * Makefile.in (SFILES): Add common/vec.c.
9674 2012-04-19 Yao Qi <yao@codesourcery.com>
9676 * remote-utils.c (prepare_resume_reply): Replace with macro
9677 target_core_of_thread.
9678 * server.c (handle_qxfer_threads_proper): Likewise.
9679 * target.h (traget_core_of_thread): New macro.
9681 2012-04-18 Pedro Alves <palves@redhat.com>
9683 * aclocal.m4: Regenerate.
9684 * configure: Regenerate.
9686 2012-04-16 Yao Qi <yao@codesourcery.com>
9688 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9689 duplicated on address.
9691 2012-04-16 Yao Qi <yao@codesourcery.com>
9693 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9694 (struct tracepoint_action_ops) <send>: New field.
9695 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9696 (agent_expr_send, x_tracepoint_action_send): New.
9697 (l_tracepoint_action_send): New.
9698 (cmd_qtdp): Download and install tracepoint
9699 according to `use_agent'.
9700 (run_inferior_command): Add one more parameter `len'.
9702 (tracepoint_send_agent): New.
9703 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9705 2012-04-16 Yao Qi <yao@codesourcery.com>
9707 * tracepoint.c (download_tracepoints): Moved to ...
9708 (cmd_qtstart): ... here.
9710 2012-04-14 Yao Qi <yao@codesourcery.com>
9712 * tracepoint.c: Include inttypes.h.
9713 (struct collect_memory_action): Use sized types.
9714 (struct tracepoint): Likewise.
9715 (cmd_qtdp, stop_tracing): Update print specifiers.
9716 (cmd_qtp, response_tracepoint): Likewise.
9717 (collect_data_at_tracepoint): Likewise.
9718 (collect_data_at_step): Likewise.
9720 2012-04-14 Yao Qi <yao@codesourcery.com>
9722 Import gnulib module inttypes.
9723 * aclocal.m4, config.in, configure: Regenerated.
9725 2012-04-14 Yao Qi <yao@codesourcery.com>
9727 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9728 Makefile and config.status at last.
9730 2012-04-13 Yao Qi <yao@codesourcery.com>
9732 * tracepoint.c: Include stdint.h unconditionally.
9734 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9736 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9737 on BFD_HAVE_SYS_PROCFS_TYPE.
9738 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9739 * configure: Regenerate.
9740 * config.in: Likewise.
9742 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9744 * Makefile.in (clean): Also remove x32.c x32-linux.c
9745 x32-avx.c x32-avx-linux.c.
9746 (x32.o): New target.
9748 (x32-linux.o): Likewise.
9749 (x32-linux.c): Likewise.
9750 (x32-avx.o): Likewise.
9751 (x32-avx.c): Likewise.
9752 (x32-avx-linux.o): Likewise.
9753 (x32-avx-linux.c): Likewise.
9755 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9756 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9757 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9758 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9759 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9760 i386/x32-avx-linux.xml.
9762 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9763 (init_registers_x32_avx_linux): Likwise.
9764 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9765 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9767 2012-04-13 Pedro Alves <palves@redhat.com>
9769 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9770 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9771 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9772 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9775 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9777 * linux-x86-low.c (compat_x32_clock_t): New.
9778 (compat_x32_siginfo_t): Likewise.
9779 (compat_x32_siginfo_from_siginfo): Likewise.
9780 (siginfo_from_compat_x32_siginfo): Likewise.
9781 (linux_is_elf64): Likewise.
9782 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9783 and siginfo_from_compat_x32_siginfo for x32.
9784 (x86_arch_setup): Set linux_is_elf64.
9786 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9789 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9791 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9792 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9793 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9794 compatible with process.
9796 2012-04-12 Yao Qi <yao@codesourcery.com>
9798 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9799 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9800 (install-only, install-info, clean): Handle sub dir gnulib.
9801 (all-lib, am--refresh): New targets.
9802 (memmem.o): Remove target.
9803 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9804 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9805 (AC_REPLACE_FUNCS): Remove memmem.
9806 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9807 (AC_OUTPUT): Generate Makefile in gnulib/.
9808 * aclocal.m4, config.in, configure: Regenerated.
9810 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9812 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9814 2012-04-05 Pedro Alves <palves@redhat.com>
9816 -Werror=strict-aliasing
9818 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9821 2012-04-04 Pedro Alves <palves@redhat.com>
9823 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9824 (sparc_store_gregset_from_stack, sparc_store_gregset)
9825 (sparc_breakpoint_at): Fix formatting.
9827 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9829 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9831 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9832 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9833 * config.in: Regenerate.
9834 * configure: Likewise.
9836 2012-03-29 Pedro Alves <palves@redhat.com>
9838 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9839 Correct ptrace arguments.
9841 2012-03-28 Pedro Alves <palves@redhat.com>
9843 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9844 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9845 (IA64_FR1_REGNUM): New defines.
9846 (ia64_fetch_register): New.
9847 (the_low_target): Install it.
9848 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9850 * linux-low.c (linux_fetch_registers): Try the
9851 the_low_target.fetch_register hook first.
9853 * linux-arm-low.c (the_low_target): Adjust.
9854 * linux-bfin-low.c (the_low_target): Adjust.
9855 * linux-cris-low.c (the_low_target): Adjust.
9856 * linux-crisv32-low.c (the_low_target): Adjust.
9857 * linux-m32r-low.c (the_low_target): Adjust.
9858 * linux-m68k-low.c (the_low_target): Adjust.
9859 * linux-mips-low.c (the_low_target): Adjust.
9860 * linux-ppc-low.c (the_low_target): Adjust.
9861 * linux-s390-low.c (the_low_target): Adjust.
9862 * linux-sh-low.c (the_low_target): Adjust.
9863 * linux-sparc-low.c (the_low_target): Adjust.
9864 * linux-tic6x-low.c (the_low_target): Adjust.
9865 * linux-x86-low.c (the_low_target): Adjust.
9866 * linux-xtensa-low.c (the_low_target): Adjust.
9868 2012-03-26 Pedro Alves <palves@redhat.com>
9870 * server.c (handle_qxfer_libraries): Don't bail early if
9871 the_target->qxfer_libraries_svr4 is not NULL.
9873 2012-03-26 Pedro Alves <palves@redhat.com>
9875 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9877 2012-03-23 Pedro Alves <palves@redhat.com>
9879 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9880 "library-list-svr4" element's start tag when the the DSO list is
9883 2012-03-23 Pedro Alves <palves@redhat.com>
9885 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9886 a variable whose type size is the same as the inferior's pointer
9889 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9891 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9893 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9894 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9895 * linux-low.h: Include <signal.h>.
9896 (struct siginfo): Remove forward declaration.
9897 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9900 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9902 * .gitignore: Ignore more files.
9904 2012-03-19 Pedro Alves <palves@redhat.com>
9905 Jan Kratochvil <jan.kratochvil@redhat.com>
9907 * server.c (cont_thread, general_thread): Add describing comments.
9908 (start_inferior): Clear `cont_thread'.
9909 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9912 2012-03-15 Yao Qi <yao@codesourcery.com>
9914 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9916 (cmd_qtdp): ... here.
9918 2012-03-15 Yao Qi <yao@codesourcery.com>
9920 * tracepoint.c (struct tracepoint_action_ops): New.
9921 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9922 (m_tracepoint_action_download): New.
9923 (r_tracepoint_action_download): New.
9924 (x_tracepoint_action_download): New.
9925 (l_tracepoint_action_download): New.
9926 (add_tracepoint_action): Install `action->ops' according type.
9927 (download_tracepoint_1): Move code `download' function pointer
9928 of various tracepoint_action_ops.
9930 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9932 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9933 linux_ptrace_attach_warnings.
9935 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9937 * Makefile.in (linux-ptrace.o): New.
9938 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9939 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9940 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9941 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9942 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9944 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9946 2012-03-08 Yao Qi <yao@codesourcery.com>
9947 Pedro Alves <palves@redhat.com>
9949 Fix PR server/13392.
9950 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9952 * tracepoint.c (remove_tracepoint): New.
9953 (cmd_qtdp): Call remove_tracepoint when failed to install.
9955 2012-03-07 Pedro Alves <palves@redhat.com>
9957 * linux-low.c (get_detach_signal): New.
9958 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9959 Pass on pending signals to PTRACE_DETACH. Check the result of the
9961 * server.c (program_signals, program_signals_p): New.
9962 (handle_general_set): Handle QProgramSignals.
9963 * server.h (program_signals, program_signals_p): Declare.
9965 2012-03-05 Pedro Alves <palves@redhat.com>
9966 Jan Kratochvil <jan.kratochvil@redhat.com>
9968 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9971 2012-03-03 Yao Qi <yao@codesourcery.com>
9973 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9974 agent_look_up_symbols.
9976 2012-03-03 Yao Qi <yao@codesourcery.com>
9978 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9979 (linux-x86-low.o): Likewise.
9980 * server.h: Remove in_process_agent_loaded.
9981 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9985 2012-03-03 Yao Qi <yao@codesourcery.com>
9987 * tracepoint.c (gdb_agent_capability): New global.
9988 (in_process_agent_loaded_ust): Renamed to
9989 `in_process_agent_supports_ust'.
9991 (in_process_agent_supports_ust): Call agent_capability_check.
9992 (clear_installed_tracepoints): Assert that agent supports
9995 2012-03-03 Yao Qi <yao@codesourcery.com>
9997 * linux-low.c (linux_supports_agent): New.
9998 (linux_target_ops): Initialize field `supports_agent' with
9999 linux_supports_agent.
10000 * target.h (struct target_ops) <supports_agent>: New.
10001 (target_supports_agent): New macro.
10002 * server.c (handle_general_set): Handle packet 'QAgent'.
10003 (handle_query): Send `QAgent+'.
10004 * Makefile.in (server.o): Depends on agent.h.
10006 2012-03-03 Yao Qi <yao@codesourcery.com>
10008 * Makefile.in (OBS): Add agent.o.
10009 Add new rule for agent.o.
10010 Track dependence of tracepoint.c on agent.h.
10011 * tracepoint.c (run_inferior_command_1):
10012 (run_inferior_command): Call agent_run_command.
10013 (gdb_ust_connect_sync_socket): Deleted. Move it to
10015 (resume_thread, stop_thread): Likewise.
10016 (gdb_ust_socket_init): Renamed to ...
10017 (gdb_agent_socket_init): ... New.
10018 (gdb_ust_thread): Renamed to ...
10019 (gdb_agent_helper_thread): ... New.
10020 (gdb_ust_init): Move some code to ...
10021 (gdb_agent_init): ... here. New.
10022 [HAVE_UST]: Call gdb_ust_init.
10023 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10024 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10025 * config.in, configure: Regenerated.
10027 2012-03-02 Pedro Alves <palves@redhat.com>
10029 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10030 * linux-low.c (struct simple_pid_list): New.
10031 (stopped_pids): New a struct simple_pid_list pointer.
10032 (add_to_pid_list, pull_pid_from_list): New.
10033 (handle_extended_wait): Don't assume the first signal new children
10034 report is SIGSTOP. Adjust call to pull_pid_from_list.
10035 (linux_wait_for_lwp): Adjust.
10037 2012-03-02 Yao Qi <yao@codesourcery.com>
10039 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10042 2012-03-02 Yao Qi <yao@codesourcery.com>
10044 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10045 `stop_pc' and `tpoint'. Update caller.
10047 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10049 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10050 * linux-low.c (use_linux_regsets): New macro.
10051 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10052 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10053 (linux_register_in_regsets): New function.
10054 (usr_fetch_inferior_registers): Skip registers covered by
10056 (usr_store_inferior_registers): Likewise.
10057 (usr_fetch_inferior_registers): New macro.
10058 (usr_store_inferior_registers): Likewise.
10059 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10060 (linux_store_registers): Likewise.
10061 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10063 (init_registers_mips64_dsp_linux): Likewise.
10064 (init_registers_mips_linux): New macro.
10065 (init_registers_mips_dsp_linux): Likewise.
10066 (mips_dsp_num_regs): Likewise.
10067 (DSP_BASE, DSP_CONTROL): New fallback macros.
10068 (mips_base_regs): New macro.
10069 (mips_regmap): Use it. Fix the size.
10070 (mips_dsp_regmap): New variable.
10071 (mips_dsp_regset_bitmap): Likewise.
10072 (mips_arch_setup): New function.
10073 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10075 (mips_cannot_store_register): Likewise.
10076 (the_low_target): Update .arch_setup, .num_regs and .regmap
10077 initializers. Add .regset_bitmap initializer.
10078 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10080 * linux-bfin-low.c (the_low_target): Likewise.
10081 * linux-cris-low.c (the_low_target): Likewise.
10082 * linux-crisv32-low.c (the_low_target): Likewise.
10083 * linux-ia64-low.c (the_low_target): Likewise.
10084 * linux-m32r-low.c (the_low_target): Likewise.
10085 * linux-m68k-low.c (the_low_target): Likewise.
10086 * linux-ppc-low.c (the_low_target): Likewise.
10087 * linux-s390-low.c (the_low_target): Likewise.
10088 * linux-sh-low.c (the_low_target): Likewise.
10089 * linux-sparc-low.c (the_low_target): Likewise.
10090 * linux-tic6x-low.c (the_low_target): Likewise.
10091 * linux-x86-low.c (the_low_target): Likewise.
10092 * linux-xtensa-low.c (the_low_target): Likewise.
10093 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10094 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10095 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10097 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10098 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10100 2012-02-29 Yao Qi <yao@codesourcery.com>
10101 Pedro Alves <palves@redhat.com>
10103 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10104 `step_over_finished' is true.
10106 2012-02-27 Pedro Alves <palves@redhat.com>
10108 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10109 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10111 2012-02-27 Pedro Alves <palves@redhat.com>
10114 * linux-low.c (pid_is_stopped): New.
10115 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10117 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10119 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10122 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10124 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10126 2012-02-24 Luis Machado <lgustavo@codesourcery>
10128 * server.c (handle_query): Advertise support for target-side
10129 breakpoint condition evaluation.
10130 (process_point_options): New function.
10131 (process_serial_event): When inserting a breakpoint, check for
10132 a target-side condition that should be evaluated.
10134 * mem-break.c: Include regcache.h and ax.h.
10135 (point_cond_list_t): New data structure.
10136 (breakpoint) <cond_list>: New field.
10137 (find_gdb_breakpoint_at): Make non-static.
10138 (delete_gdb_breakpoint_at): Clear any target-side
10140 (clear_gdb_breakpoint_conditions): New function.
10141 (add_condition_to_breakpoint): Likewise.
10142 (add_breakpoint_condition): Likewise.
10143 (gdb_condition_true_at_breakpoint): Likewise.
10144 (gdb_breakpoint_here): Return result directly instead
10145 of going through a local variable.
10147 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10148 (clear_gdb_breakpoint_conditions): Likewise.
10149 (add_breakpoint_condition): Likewise.
10150 (gdb_condition_true_at_breakpoint): Likewise.
10152 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10153 (need_step_over_p): Take target-side breakpoint condition into
10156 2012-02-24 Luis Machado <lgustavo@codesourcery>
10158 * server.h: Include tracepoint.h.
10159 (agent_mem_read, agent_get_trace_state_variable_value,
10160 agent_set_trace_state_variable_value,
10161 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10162 get_set_tsv_func_addr): New prototypes.
10164 * ax.h: New include file.
10165 * ax.c: New source file.
10167 * tracepoint.c: Include ax.h.
10168 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10169 agent_expr, eval_result_type): Move to ax.h.
10170 (parse_agent_expr): Rename to ...
10171 (gdb_parse_agent_expr): ... this, make it non-static and move
10173 (unparse_agent_expr) Rename to ...
10174 (gdb_unparse_agent_expr): ... this, make it non-static and move
10176 (eval_agent_expr): Rename to ...
10177 (eval_tracepoint_agent_expr): ... this.
10178 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10179 forward declarations.
10180 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10181 (agent_get_trace_state_variable_value): New function.
10182 (agent_set_trace_state_variable_value): New function.
10183 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10184 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10185 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10186 (condition_true_at_tracepoint): Likewise.
10187 (parse_agent_expr): Rename to ...
10188 (gdb_parse_agent_expr): ... this and move to ax.c.
10189 (unparse_agent_expr): Rename to ...
10190 (gdb_unparse_agent_expr): ... this and move to ax.c.
10191 (gdb_agent_op_name): Move to ax.c.
10192 (eval_agent_expr): Rename to ...
10193 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10195 (eval_tracepoint_agent_expr): New function.
10196 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10198 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10200 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10201 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10202 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10203 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10204 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10205 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10206 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10207 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10208 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10209 (compile_bytecodes): Remove forward declaration.
10210 (is_goto_target): Move to ax.c.
10211 (compile_bytecodes): Move to ax.c and call
10212 agent_get_trace_state_variable_value (...) and
10213 agent_set_trace_state_variable_value (...).
10215 * Makefile.in: Update ax.c and IPA dependencies.
10217 2012-02-24 Pedro Alves <palves@redhat.com>
10219 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10220 (cmd_bigqtbuffer_circular): ... this. Only handle
10221 'QTBuffer:circular:'.
10222 (handle_tracepoint_general_set): Adjust.
10224 2012-02-16 Yao Qi <yao@codesourcery.com>
10226 * inferiors.c: Move code to ...
10227 * dll.c: .... here. New.
10228 * server.h: Declare clear_dlls.
10229 * Makefile.in (SFILES): Add dll.c.
10233 2012-02-11 Yao Qi <yao@codesourcery.com>
10235 * server.c: (handle_monitor_command): Add a new parameter
10237 (handle_query): Update caller.
10239 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10241 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10242 * configure, config.in: Regenerate.
10243 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10246 2012-02-02 Pedro Alves <palves@redhat.com>
10248 Try SIGKILL first, then PTRACE_KILL.
10249 * linux-low.c (linux_kill_one_lwp): New.
10250 (linux_kill_one_lwp): Rename to ...
10251 (kill_one_lwp_callback): ... this. Use the new
10252 linux_kill_one_lwp.
10254 2012-02-02 Pedro Alves <palves@redhat.com>
10256 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10259 2012-01-27 Pedro Alves <palves@redhat.com>
10261 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10262 (elf_64_file_p): Make static.
10263 (linux_pid_exe_is_elf_64_file): New.
10264 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10265 Delete declarations.
10266 (linux_pid_exe_is_elf_64_file): Declare.
10267 * linux-x86-low.c (x86_arch_setup): Use
10268 linux_pid_exe_is_elf_64_file.
10270 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10272 * linux-low.c (linux_wait_for_event_1): Rename to ...
10273 (linux_wait_for_event): ... here and merge it with former
10274 linux_wait_for_event - new variable wait_ptid, use it.
10275 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10277 2012-01-23 Pedro Alves <palves@redhat.com>
10279 * server.c (main): Avoid yet another case of infinite loop while
10280 detaching/killing after a longjmp.
10282 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10285 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10287 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10289 * hostio.c (handle_readlink): New function.
10290 (handle_vFile): Call it to handle "vFile:readlink" packets.
10292 2012-01-20 Pedro Alves <palves@redhat.com>
10293 Ulrich Weigand <ulrich.weigand@linaro.org>
10295 * server.c (handle_v_requests): Only support vAttach and vRun to
10296 start multiple processes when in extended protocol mode.
10298 2012-01-17 Pedro Alves <palves@redhat.com>
10300 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10301 memalign plus mprotect to allocate the scratch buffer.
10303 2012-01-13 Pedro Alves <palves@redhat.com>
10305 * server.c (attach_inferior): Clear `cont_thread'.
10307 2012-01-13 Pedro Alves <palves@redhat.com>
10309 * server.c (main): Avoid infinite loop while detaching/killing
10312 2012-01-09 Doug Evans <dje@google.com>
10314 * server.c (start_inferior): Set last_ptid in --wrapper case.
10316 2012-01-06 Yao Qi <yao@codesourcery.com>
10318 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10320 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10322 2012-01-04 Yao Qi <yao@codesourcery.com>
10324 * tracepoint.c (cmd_qtdp): Print debug message
10325 for static tracepoint.
10327 2012-01-04 Yao Qi <yao@codesourcery.com>
10329 * tracepoint.c (trace_vdebug): Differentiate debug message
10330 between gdbserver and IPA.
10332 2012-01-03 Yao Qi <yao@codesourcery.com>
10334 * tracepoint.c (tracepoint_was_hit): Don't collect for
10337 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10339 * terminal.h: Reformat copyright header.
10341 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10343 * server.c (gdbserver_version): Update copyright year.
10344 * gdbreplay.c (gdbreplay_version): Likewise.
10346 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10348 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10351 2011-12-18 Hui Zhu <teawater@gmail.com>
10352 * linux-low.c (linux_create_inferior): Save return value to ret.
10354 2011-12-18 Hui Zhu <teawater@gmail.com>
10356 * linux-low.c (linux_create_inferior): Save return value to ret.
10358 2011-12-16 Doug Evans <dje@google.com>
10360 * linux-low.c (linux_create_inferior): If stdio connection,
10361 redirect stdin from /dev/null, stdout to stderr.
10362 * remote-utils.c (remote_is_stdio): New static global.
10363 (remote_connection_is_stdio): New function.
10364 (remote_prepare): Handle stdio connection.
10365 (remote_open): Ditto.
10366 (remote_close): Don't close stdin for stdio connections.
10367 (read_prim,write_prim): New functions. Replace all calls to
10368 read/write to these.
10369 * server.c (main): Watch for "-" argument. Move call to
10370 remote_prepare before start_inferior.
10371 * server.h (STDIO_CONNECTION_NAME): New macro.
10372 (remote_connection_is_stdio): Declare.
10374 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10375 in debugging output.
10377 2011-12-15 Yao Qi <yao@codesourcery.com>
10379 * tracepoint.c: Include sys/syscall.h.
10380 (gdb_ust_thread): Remove preprocessor conditional.
10382 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10384 * linux-low.c (linux_detach_one_lwp): Call
10385 the_low_target.prepare_to_resume before detaching.
10387 2011-12-14 Yao Qi <yao@codesourcery.com>
10389 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10392 2011-12-14 Yao Qi <yao@codesourcery.com>
10394 * i386-low.c (i386_low_stopped_data_address): Initialize local
10395 variable `control'.
10397 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10401 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10402 DR_CONTROL unless necessary. Extend comments.
10403 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10404 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10406 2011-12-13 Yao Qi <yao@codesourcery.com>
10408 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10410 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10412 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10414 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10415 Print new debug message for such case.
10417 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10419 Fix overlapping memcpy.
10420 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10421 the read_inferior_memory transfer.
10422 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10423 write_inferior_memory transfer.
10424 (set_fast_tracepoint_jump): New variable buf. Use it for the
10425 read_inferior_memory and write_inferior_memory transfers.
10426 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10427 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10428 Use it for the write_inferior_memory transfer.
10429 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10432 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10434 * linux-low.c (fetch_register, store_register): Make code
10435 consistent, fix formatting.
10437 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10439 * linux-low.c (usr_store_inferior_registers): Factor out code
10440 to handle individual registers into...
10441 (store_register): ... this new function.
10443 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10445 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10446 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10447 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10448 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10449 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10450 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10451 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10452 (srv_xmlfiles): Add new XML files.
10454 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10456 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10457 (init_registers_s390_linux32v1): Add prototype.
10458 (init_registers_s390_linux32v2): Likewise.
10459 (init_registers_s390_linux64v1): Likewise.
10460 (init_registers_s390_linux64v2): Likewise.
10461 (init_registers_s390x_linux64v1): Likewise.
10462 (init_registers_s390x_linux64v2): Likewise.
10463 (s390_num_regs): Increment to 52.
10464 (s390_regmap): Add orig_r2 register.
10465 (s390_num_regs_3264): Increment to 68.
10466 (s390_regmap_3264): Add orig_r2 register.
10467 (s390_collect_ptrace_register): Handle orig_r2 register.
10468 (s390_supply_ptrace_register): Likewise.
10469 (s390_fill_last_break): New function.
10470 (s390_store_last_break): Likewise.
10471 (s390_fill_system_call): New function.
10472 (s390_store_system_call): Likewise.
10473 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10475 (s390_check_regset): New function.
10476 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10477 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10478 Update target_regsets for available register sets.
10480 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10481 Jan Kratochvil <jan.kratochvil@redhat.com>
10483 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10484 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10486 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10487 * linux-low.h (struct process_info_private): New member r_debug.
10488 * server.c (handle_qxfer_libraries): Call
10489 the_target->qxfer_libraries_svr4.
10490 (handle_qxfer_libraries_svr4): New function.
10491 (qxfer_packets): New entry "libraries-svr4".
10492 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10493 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10494 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10495 PACKET_qXfer_libraries_svr4.
10497 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10499 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10500 PSW address/mask between 8-byte and 16-byte formats.
10501 (s390_supply_ptrace_register): Likewise.
10502 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10503 basic addressing mode bit.
10505 2011-11-24 Stan Shebs <stan@codesourcery.com>
10507 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10509 2011-11-17 Stan Shebs <stan@codesourcery.com>
10511 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10512 (tracing_start_time): New global.
10513 (tracing_stop_time): New global.
10514 (tracing_user_name): New global.
10515 (tracing_notes): New global.
10516 (tracing_stop_note): New global.
10517 (cmd_qtstart): Set traceframe_usage, start_time.
10518 (stop_tracing): Set stop_time.
10519 (cmd_qtstatus): Report additional status.
10520 (cmd_qtp): New function.
10521 (handle_tracepoint_query): Call it.
10522 (cmd_qtnotes): New function.
10523 (handle_tracepoint_general_set): Call it.
10524 (get_timestamp): Rename from tsv_get_timestamp.
10526 2011-11-14 Stan Shebs <stan@codesourcery.com>
10527 Kwok Cheung Yeung <kcy@codesourcery.com>
10529 * linux-x86-low.c (small_jump_insn): New.
10530 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10531 trampoline and error message, build a trampoline and issue a small
10532 jump instruction to it.
10533 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10534 trampoline and error message.
10535 (x86_get_min_fast_tracepoint_insn_len): New.
10536 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10537 * linux-low.h (struct linux_target_ops): Add arguments to
10538 install_fast_tracepoint_jump_pad operation, add new operation.
10539 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10541 (linux_get_min_fast_tracepoint_insn_len): New function.
10542 (linux_target_op): Add new operation.
10543 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10544 (gdb_trampoline_buffer_end): Ditto.
10545 (gdb_trampoline_buffer_error): Ditto.
10546 (struct ipa_sym_addresses): Add fields for new IPA variables.
10547 (symbol_list): Add entries for new IPA variables.
10548 (struct tracepoint): Add fields to hold the address range of the
10549 trampoline used by the tracepoint.
10550 (trampoline_buffer_head): New static variable.
10551 (trampoline_buffer_tail): Ditto.
10552 (claim_trampoline_space): New function.
10553 (have_fast_tracepoint_trampoline_buffer): New function.
10554 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10556 (install_fast_tracepoint): Ditto, also add error buffer argument.
10557 (cmd_qtminftpilen): New function.
10558 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10559 (fast_tracepoint_from_trampoline_address): New function.
10560 (fast_tracepoint_collecting): Handle trampoline as part of jump
10562 (set_trampoline_buffer_space): New function.
10563 (initialize_tracepoint): Initialize new IPA variables.
10564 * target.h (struct target_ops): Add arguments to
10565 install_fast_tracepoint_jump_pad operation, add new
10566 get_min_fast_tracepoint_insn_len operation.
10567 (target_get_min_fast_tracepoint_insn_len): New.
10568 (install_fast_tracepoint_jump_pad): Add arguments.
10569 * server.h (IPA_BUFSIZ): Define.
10570 * linux-i386-ipa.c: Include extra header files.
10571 (initialize_fast_tracepoint_trampoline_buffer): New function.
10572 (initialize_low_tracepoint): Call it.
10573 * server.h (set_trampoline_buffer_space): Declare.
10574 (claim_trampoline_space): Ditto.
10575 (have_fast_tracepoint_trampoline_buffer): Ditto.
10577 2011-11-14 Yao Qi <yao@codesourcery.com>
10579 * server.c (handle_query): Handle InstallInTrace for qSupported.
10580 * tracepoint.c (add_tracepoint): Sort list.
10581 (install_tracepoint, download_tracepoint): New.
10582 (cmd_qtdp): Call them to install and download tracepoints.
10583 (sort_tracepoints): Removed.
10584 (cmd_qtstart): Update.
10586 2011-11-14 Yao Qi <yao@codesourcery.com>
10588 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10589 * mem-break.h: Declare.
10590 * tracepoint.c (cmd_qtstart): Move some code to ...
10591 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10593 (download_tracepoints): Move some code to ...
10594 (download_tracepoint_1): ... here. New.
10596 2011-11-08 Yao Qi <yao@codesourcery.com>
10598 * remote-utils.c (relocate_instruction): A comment fix.
10600 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10602 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10603 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10604 dr_status_mirror and dr_control_mirror from debug_reg_state.
10605 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10606 (i386_initial_stuff): Remove use of deleted globals.
10607 (i386_get_thread_context, i386_set_thread_context,
10608 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10609 from debug_reg_state.
10611 2011-11-05 Yao Qi <yao@codesourcery.com>
10613 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10614 address as TPOINT's.
10616 2011-11-02 Stan Shebs <stan@codesourcery.com>
10618 * tracepoint.c (agent_mem_read_string): New function.
10619 (eval_agent_expr): Call it for tracenz.
10620 * server.c (handle_query): Report support for tracenz.
10622 2011-11-02 Yao Qi <yao@codesourcery.com>
10624 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10626 2011-11-02 Yao Qi <yao@codesourcery.com>
10628 * target.h: Fix a typo in comment.
10630 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10632 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10633 clobber the breakpoints' shadows with fast tracepoint jumps.
10634 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10635 * target.c (write_inferior_memory): Also pass MYADDR down to
10638 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10640 * configure.ac: Check support for personality routine.
10641 * configure: Regenerate.
10642 * config.in: Likewise.
10643 * linux-low.c: Include <sys/personality.h>.
10644 Define ADDR_NO_RANDOMIZE if necessary.
10645 (linux_create_inferior): Disable address space randomization when
10646 forking inferior, if requested.
10647 (linux_supports_disable_randomization): New function.
10648 (linux_target_ops): Install it.
10649 * server.h (disable_randomization): Declare.
10650 * server.c (disable_randomization): New global variable.
10651 (handle_general_set): Handle QDisableRandomization.
10652 (handle_query): Likewise for qSupported.
10653 (main): Support --disable-randomization and --no-disable-randomization
10654 command line arguments.
10655 * target.h (struct target_ops): Add supports_disable_randomization.
10656 (target_supports_disable_randomization): New macro.
10658 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10660 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10662 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10663 [!PT_GETDSBT] (target_loadmap): New definition.
10664 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10665 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10666 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10667 and PT_GETDSBT to LINUX_LOADMAP.
10668 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10669 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10671 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10673 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10674 (arm_linux_hwbp_cap): New static variable.
10675 (arm_linux_get_hwbp_cap): Replace by ...
10676 (arm_linux_init_hwbp_cap): ... this new function.
10677 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10678 (arm_linux_get_hw_watchpoint_count): Likewise.
10679 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10680 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10681 (arm_prepare_to_resume): Use perror_with_name instead of error.
10683 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10685 * linux-arm-low.c: Include <signal.h>.
10686 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10687 (struct arm_linux_hwbp_cap): New data type.
10688 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10689 (struct arm_linux_hw_breakpoint): New data type.
10690 (MAX_BPTS, MAX_WPTS): Define.
10691 (struct arch_process_info, struct arch_lwp_info): New data types.
10692 (arm_linux_get_hwbp_cap): New function.
10693 (arm_linux_get_hw_breakpoint_count): Likewise.
10694 (arm_linux_get_hw_watchpoint_count): Likewise.
10695 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10696 (arm_hwbp_control_initialize): Likewise.
10697 (arm_hwbp_control_is_enabled): Likewise.
10698 (arm_hwbp_control_is_initialized): Likewise.
10699 (arm_hwbp_control_disable): Likewise.
10700 (arm_linux_hw_breakpoint_equal): Likewise.
10701 (arm_linux_hw_point_initialize): Likewise.
10702 (struct update_registers_data): New data structure.
10703 (update_registers_callback: New function.
10704 (arm_insert_point): Likewise.
10705 (arm_remove_point): Likewise.
10706 (arm_stopped_by_watchpoint): Likewise.
10707 (arm_stopped_data_address): Likewise.
10708 (arm_new_process): Likewise.
10709 (arm_new_thread): Likewise.
10710 (arm_prepare_to_resume): Likewise.
10711 (the_low_target): Register arm_insert_point, arm_remove_point,
10712 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10713 arm_new_thread, and arm_prepare_to_resume.
10715 2011-09-15 Stan Shebs <stan@codesourcery.com>
10717 * server.h (struct emit_ops): Add compare-goto fields.
10718 * tracepoint.c (gdb_agent_op_sizes): New table.
10719 (emit_eq_goto): New function.
10720 (emit_ne_goto): New function.
10721 (emit_lt_goto): New function.
10722 (emit_le_goto): New function.
10723 (emit_gt_goto): New function.
10724 (emit_ge_goto): New function.
10725 (is_goto_target): New function.
10726 (compile_bytecodes): Recognize special cases of compare-goto
10727 combinations and call specialized emitters for them.
10728 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10729 (amd64_emit_ne_goto): New function.
10730 (amd64_emit_lt_goto): New function.
10731 (amd64_emit_le_goto): New function.
10732 (amd64_emit_gt_goto): New function.
10733 (amd64_emit_ge_goto): New function.
10734 (amd64_emit_ops): Add the new functions.
10735 (i386_emit_eq_goto): New function.
10736 (i386_emit_ne_goto): New function.
10737 (i386_emit_lt_goto): New function.
10738 (i386_emit_le_goto): New function.
10739 (i386_emit_gt_goto): New function.
10740 (i386_emit_ge_goto): New function.
10741 (i386_emit_ops): Add the new functions.
10743 2011-09-08 Stan Shebs <stan@codesourcery.com>
10745 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10746 (i386_emit_epilogue): Restore %ebx.
10748 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10750 * server.c (step_thread): Remove definition.
10751 (process_serial_event): Don't handle Hs.
10752 * server.h (step_thread): Remove declaration.
10753 * target.c (set_desired_inferior): Remove use of step_thread.
10755 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10757 * linux-low.c: Include linux-procfs.h.
10758 (linux_attach_lwp_1): Update comments.
10759 (linux_attach): Scan for existing threads when attaching to a
10760 process that is the tgid.
10761 * Makefile.in: Update dependencies.
10763 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10765 * configure.srv: Add linux-procfs.o dependencies.
10767 2011-08-14 Yao Qi <yao@codesourcery.com>
10769 * target.h (struct target_ops): Fix indent.
10770 * win32-low.c (win32_target_ops): Fix comment.
10772 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10773 Yao Qi <yao@codesourcery.com>
10775 * Makefile.in (clean): Remove tic6x-*.c files.
10776 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10777 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10778 (tic6x-c64xp-linux.c): Likewise.
10779 * configure.srv: Add support for tic6x-*-uclinux.
10780 * linux-tic6x-low.c: New.
10781 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10783 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10784 Yao Qi <yao@codesourcery.com>
10786 * target.h (struct target_ops): Add read_loadmap.
10787 * linux-low.c (struct target_loadseg): New type.
10788 (struct target_loadmap): New type.
10789 (linux_read_loadmap): New function.
10790 (linux_target_ops): Add linux_read_loadmap.
10791 * server.c (handle_query): Support qXfer:fdpic:read packet.
10792 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10795 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10797 * win32-low.c: Include <stdint.h>.
10799 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10801 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10802 to the inferior here.
10803 (i386_remove_aligned_watchpoint): Ditto.
10804 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10805 fit part of the watchpoint in the debug registers.
10806 (i386_update_inferior_debug_regs): New.
10807 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10808 registers, and only update the inferior on success.
10809 (i386_low_remove_watchpoint): Ditto.
10811 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10813 * linux-low.c (compare_ints, unique, list_threads, show_process,
10814 linux_core_of_thread): Delete.
10815 (linux_target_ops): Change linux_core_of_thread to
10816 linux_common_core_of_thread.
10817 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10818 * utils.c (malloc_failure): Change type of argument.
10819 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10820 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10821 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10822 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10823 (IPA_OBJS): Add common-utils-ipa.o.
10824 (ptid_h, linux_osdata_h): New macros.
10825 (server_h): Add common/common-utils.h, common/xml-utils.h,
10826 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10828 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10829 ptid.o, buffer.o): New rules.
10830 (linux-low.o): Add common/linux-osdata.h as a dependency.
10831 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10832 * configure.ac: Add AC_HEADER_DIRENT check.
10833 * config.in: Regenerate.
10834 * configure: Regenerate.
10835 * remote-utils.c (xml_escape_text): Delete.
10836 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10837 buffer_xml_printf): Move to common/buffer.c.
10838 * server.c (main): Remove call to initialize_inferiors.
10839 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10840 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10841 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10842 internal_error, gdb_assert, gdb_assert_fail): Delete.
10843 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10844 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10846 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10847 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10848 initialize_inferiors): Delete.
10850 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10852 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10855 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10857 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10859 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10861 2011-05-26 Yao Qi <yao@codesourcery.com>
10863 * Makefile.in (thread-db.o): Track dependence to
10864 common/gdb_thread_db.h.
10865 * thread-db.c: include gdb_thread_db.h from right place.
10867 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10869 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10870 __FILE__ and __LINE__ to internal_error.
10872 2011-05-13 Doug Evans <dje@google.com>
10874 * thread-db.c (try_thread_db_load_from_sdir): New function.
10875 (try_thread_db_load_from_dir): New function.
10876 (thread_db_load_search): Handle $sdir, ignore $pdir.
10877 Remove trying of system directories if search of
10878 libthread-db-search-path fails, that is now done via $sdir.
10880 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10882 * server.c (handle_query): Add EnableDisableTracepoints to the list
10883 of supported features.
10884 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10886 (cmd_qtenable_disable): New.
10887 (cmd_qtstart): Install tracepoints even if disabled.
10888 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10889 receiving a QTEnable or QTDisable packet.
10890 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10891 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10893 (gdb_probe): Skip data collection if static tracepoint is disabled.
10895 2011-05-10 Doug Evans <dje@google.com>
10897 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10899 2011-05-04 Doug Evans <dje@google.com>
10901 * linux-low.c (linux_join): Skip process lookup.
10902 * spu-low.c (spu_join): Ditto.
10903 * server.c (join_inferiors_callback): Delete.
10904 (process_serial_event): For 'D' packet (detach) call join_inferior
10907 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10909 * README: Don't mention xscale*-*-linux*.
10910 * configure.srv (xscale*-*-linux*): Don't handle target.
10912 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10914 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10916 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10917 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10918 (i386_emit_void_call_2): Likewise.
10920 2011-04-26 Yao Qi <yao@codesourcery.com>
10922 * linux-low.c: Move common macros to linux-ptrace.h.
10923 Include linux-ptrace.h.
10924 * Makefile.in (linux_ptrace_h): New.
10925 (linux-low.o): Depends on linux-ptrace.h.
10927 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10929 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10930 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10931 (remote_prepare): New function with most of the TCP code from ...
10932 (remote_open): ... here. Detect PORT here unconditionally. Move also
10933 setting transport_is_reliable.
10934 * server.c (run_once): New variable.
10935 (gdbserver_usage): Document it.
10936 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10937 the first run if RUN_ONCE.
10938 * server.h (run_once, remote_prepare): New declarations.
10940 2011-04-19 Tom Tromey <tromey@redhat.com>
10942 * win32-low.c (handle_load_dll): Remove duplicate "the".
10944 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10946 Remove support for old Cygwin 1.5 versions.
10947 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10948 function to avoid warning.
10949 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10952 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10954 * gdbserver/server.h (Macro _): Define it if not available.
10956 2011-03-14 Michael Snyder <msnyder@vmware.com>
10958 * hostio.c (handle_close): Remove unnecessary null test.
10960 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10962 * Makefile.in (maintainer-clean realclean distclean): Remove
10963 "make ... subdir_do" command.
10965 2011-03-10 Michael Snyder <msnyder@vmware.com>
10967 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10969 * server.c (handle_v_run): Free alloced buffer on early return.
10971 2011-03-09 Yao Qi <yao@codesourcery.com>
10974 2011-03-04 Yao Qi <yao@codesourcery.com>
10976 * Makefile.in: Remove GNU make feature --directory.
10978 2011-03-05 Yao Qi <yao@codesourcery.com>
10980 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10981 (subdir_do): New make target. Copied from gdb/Makefile.
10982 (maintainer-clean, realclean, distclean, clean): Call corresponding
10983 make targets in common/Makefile.
10985 2011-02-11 Yao Qi <yao@codesourcery.com>
10987 * configure.ac: Call AC_PROG_RANLIB.
10988 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10989 * configure: Regenerate.
10991 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10993 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10995 2011-03-06 Yao Qi <yao@codesourcery.com>
10997 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10999 2011-03-05 Yao Qi <yao@codesourcery.com>
11001 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11002 (subdir_do): New make target. Copied from gdb/Makefile.
11003 (maintainer-clean, realclean, distclean, clean): Call corresponding
11004 make targets in common/Makefile.
11006 2011-03-04 Yao Qi <yao@codesourcery.com>
11008 * Makefile.in: Remove GNU make feature --directory.
11010 2011-03-04 Michael Snyder <msnyder@vmware.com>
11012 * server.c (queue_stop_reply): Call xmalloc not malloc.
11014 2011-03-02 Michael Snyder <msnyder@vmware.com>
11016 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11018 2011-02-28 Michael Snyder <msnyder@vmware.com>
11020 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11021 (cmd_qtframe): Ditto.
11022 (cmd_qtbuffer): Ditto.
11023 (cmd_bigqtbuffer): Ditto.
11025 * utils.c (decimal2str): Initialize 'width' to nine, then
11026 don't mess with it.
11028 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11030 * hostio.c (require_data): Free *data, not data.
11032 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11034 * hostio.c (require_data): Use free, not xfree.
11036 2011-02-27 Michael Snyder <msnyder@vmware.com>
11038 * server.c (handle_query): Discard unused value.
11040 * hostio.c (require_data): Free malloc memory before returning
11043 2011-02-26 Michael Snyder <msnyder@vmware.com>
11045 * linux-low.c (list_threads): Call closedir for dirent.
11047 2011-02-27 Michael Snyder <msnyder@vmware.com>
11049 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11050 a case statement falls through.
11052 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11054 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11057 2011-02-26 Michael Snyder <msnyder@vmware.com>
11059 * utils.c (decimal2str): Eliminate dead code and dead param.
11060 (pulongest): Drop dead param from call to decimal2str.
11063 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11065 Revert the following patch (not approved yet):
11066 2011-02-21 Hui Zhu <teawater@gmail.com>
11067 * tracepoint.c (tp_printf): New function.
11068 (eval_agent_expr): Handle gdb_agent_op_printf.
11070 2011-02-21 Hui Zhu <teawater@gmail.com>
11072 * tracepoint.c (tp_printf): New function.
11073 (eval_agent_expr): Handle gdb_agent_op_printf.
11075 2011-02-18 Tom Tromey <tromey@redhat.com>
11077 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11078 (tracepoint.o): Likewise.
11079 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11080 (gdb_agent_op_names): Likewise.
11082 2011-02-18 Tom Tromey <tromey@redhat.com>
11084 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11085 gdb_agent_op_rot>: New constants.
11086 (gdb_agent_op_names): Add pick and roll.
11087 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11090 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11092 * aclocal.m4: Regenerated with aclocal-1.11.1.
11094 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11096 * server.c (handle_qxfer_traceframe_info): New.
11097 (qxfer_packets): Register "traceframe-info".
11098 (handle_query): Report support for qXfer:traceframe-info:read+.
11099 * tracepoint.c (match_blocktype): New.
11100 (traceframe_find_block_type): Rename to ...
11101 (traceframe_walk_blocks): ... this. Add callback filter argument,
11103 (traceframe_find_block_type): New, reimplemented on top of
11104 traceframe_walk_blocks.
11105 (build_traceframe_info_xml): New.
11106 (traceframe_read_info): New.
11107 * server.h (traceframe_read_info): Declare.
11109 2011-02-11 Yao Qi <yao@codesourcery.com>
11111 * configure.ac: Call AC_PROG_RANLIB.
11112 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11113 * configure: Regenerate.
11115 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11117 * server.c (gdb_read_memory): Change return semantics to allow
11119 (handle_search_memory_1): Adjust.
11120 (process_serial_event) <'m' packet>: Handle partial transfers.
11121 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11123 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11125 * regcache.c (init_register_cache): Initialize
11126 regcache->register_status.
11127 (free_register_cache): Release regcache->register_status.
11128 (regcache_cpy): Copy register_status.
11129 (registers_to_string): Print 'x's for unavailable registers.
11130 (supply_register): Mark the register's status valid or
11131 unavailable, depending on whether a buffer was passed in or not.
11132 (supply_register_zeroed): New.
11133 (supply_regblock): Mark the registers' status valid or
11134 unavailable, depending on whether a buffer was passed in or not.
11135 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11136 (struct regcache): New `register_status' field.
11137 (supply_register_zeroed): Declare.
11138 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11139 supply_register_zeroed, rather than passing a NULL buffer to
11141 * tracepoint.c (fetch_traceframe_registers): Update comment.
11143 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11145 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11148 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11150 * server.h (decode_xfer_write): Change prototype.
11151 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11152 and don't extract the annex here.
11153 * server.c (decode_xfer_read): Remove `annex' parameter,
11154 and don't extract the annex here.
11155 (decode_xfer): New.
11156 (struct qxfer): New.
11157 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11158 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11159 (handle_qxfer_statictrace): New functions, abstracted out from
11160 handle_query, and made to use the struct qxfer interface.
11161 (handle_threads_qxfer_proper): Rename to ...
11162 (handle_qxfer_threads_proper): ... this.
11163 (handle_threads_qxfer): Rename to ...
11164 (handle_qxfer_threads): ... this. Adjust.
11165 (qxfer_packets): New array.
11166 (handle_qxfer): New function.
11167 (handle_query): Use handle_qxfer.
11169 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11171 * gdbreplay.c: Shorten lines of >= 80 columns.
11172 * linux-low.c: Ditto.
11173 * linux-ppc-low.c: Ditto.
11174 * linux-s390-low.c: Ditto.
11175 * linux-sparc-low.c: Ditto.
11176 * linux-x86-low.c: Ditto.
11177 * linux-xtensa-low.c: Ditto.
11178 * mem-break.c: Ditto.
11179 * nto-low.c: Ditto.
11180 * regcache.h: Ditto.
11181 * remote-utils.c: Ditto.
11184 * thread-db.c: Ditto.
11185 * tracepoint.c: Ditto.
11187 * win32-low.h: Ditto.
11189 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11191 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11194 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11196 * server.c (gdbserver_version): Update copyright year in version
11198 * gdbreplay.c (gdbreplay_version): Ditto.
11200 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11202 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11203 * linux-bfin-low.c: New file.
11204 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11205 PT_DATA_ADDR for BFIN targets.
11206 * Makefile.in (SFILES): Add linux-bfin-low.c.
11207 (clean): Remove reg-bfin.c.
11208 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11209 * README: Mention supported Blackfin targets.
11211 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11213 * .gitignore: New file.
11215 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11217 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11219 2010-10-22 Jie Zhang <jie@codesourcery.com>
11221 * Makefile.in: Add FLAGS_TO_PASS variable.
11222 (install): Remove dependency of install-only and recursively
11223 invoke make for install-only.
11225 2010-10-04 Doug Evans <dje@google.com>
11227 * Makefile.in (uninstall): Use $(DESTDIR).
11229 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11233 * linux-x86-low.c (compat_siginfo_from_siginfo)
11234 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11235 si_code is < 0. Check for si_code == SI_TIMER before checking for
11238 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11240 * lynx-i386-low.c: New file.
11241 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11243 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11245 * lynx-low.c (ptrace_request_to_str): Remove handling for
11246 request values that have been removed in LynxOS 5.x.
11248 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11250 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11253 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11255 * configure.ac: Add --enable-inprocess-agent option.
11256 * configure: Rebuilt.
11258 2010-09-06 Yao Qi <yao@codesourcery.com>
11260 * linux-low.c (linux_kill): Remove unused variable.
11261 (linux_stabilize_threads): Likewise.
11262 * server.c (start_inferior): Likewise.
11263 (queue_stop_reply_callback): Likewise.
11264 * tracepoint.c (do_action_at_tracepoint): Likewise.
11266 2010-09-06 Yao Qi <yao@codesourcery.com>
11268 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11271 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11273 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11275 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11277 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11280 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11282 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11283 gdbserver/lynx-ppc-low.c: New files.
11284 * Makefile.in (lynx_low_h): New variable.
11285 (lynx-low.o, lynx-ppc-low.o): New rules.
11286 * configure.ac: On LynxOS, link with -lnetinet.
11287 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11288 * configure: regenerate.
11290 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11292 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11293 * configure.ac: Add check for vasprintf and vsnprintf.
11294 * configure, config.in: Regenerate.
11295 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11297 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11299 * gdbreplay.c: Move include of alloca.h up, next to include of
11301 * server.h: Add include of malloc.h.
11302 * mem-break.c: Remove include of malloc.h.
11303 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11305 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11307 * Makefile.in (memmem.o): Build with -Wno-error.
11309 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11311 * utils.c (xsnprintf): Make non-static.
11312 * server.h: Add xsnprintf declaration.
11313 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11314 replace calls to snprintf by calls to xsnprintf throughout.
11316 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11318 * configure.ac: Add configure check for alloca.
11319 * configure, config.in: Regenerate.
11320 * server.h: Include alloca.h if it exists.
11321 * gdbreplay.c: Include alloca.h if it exists.
11323 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11325 * linux-low.c (__SIGRTMIN): Define if not already defined.
11326 (linux_create_inferior): Check for __ANDROID__ rather than
11328 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11329 are already deferred.
11330 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11331 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11332 stopped and already has a pending signal to report.
11333 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11334 a pending signal to report or is moving out of a jump pad.
11335 (linux_init_signals): Check for __ANDROID__ rather than
11338 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11340 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11341 debug_threads check. Avoid a linear search when not doing debug
11344 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11346 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11347 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11348 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11349 (process_event): Change local fd's type to gdb_fildes_t.
11350 (create_file_handler): Adjust prototype.
11351 (delete_file_handler): Adjust prototype.
11352 (handle_file_event): Adjust prototype. Use pfildes.
11353 (create_file_event): Adjsut prototype.
11354 * remote-utils.c (remote_desc, listen_desc): Change type to
11356 * server.h: New gdb_fildes_t typedef.
11357 [USE_WIN32API]: Include winsock2.h.
11358 (delete_file_handler, add_file_handler): Adjust prototypes.
11359 (pfildes): Declare.
11360 * utils.c (pfildes): New.
11362 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11364 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11365 * configure: Regenerate.
11367 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11369 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11370 (linux_done_accessing_memory): ... this.
11371 (linux_target_ops): Adjust.
11372 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11373 * nto-low.c (nto_target_ops): Adjust comment.
11374 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11375 * spu-low.c (spu_target_ops): Adjust comment.
11376 * target.h (target_ops): Rename unprepare_to_access_memory field
11377 to done_accessing_memory.
11378 (unprepare_to_access_memory): Rename to ...
11379 (done_accessing_memory): ... this.
11381 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11383 * linux-low.c (linux_prepare_to_access_memory): New.
11384 (linux_unprepare_to_access_memory): New.
11385 (linux_target_ops): Install them.
11386 * server.c (read_memory): Rename to ...
11387 (gdb_read_memory): ... this. Use
11388 prepare_to_access_memory/prepare_to_access_memory.
11389 (write_memory): Rename to ...
11390 (gdb_write_memory): ... this. Use
11391 prepare_to_access_memory/prepare_to_access_memory.
11392 (handle_search_memory_1): Adjust.
11393 (process_serial_event): Adjust.
11394 * target.h (struct target_ops): New fields
11395 prepare_to_access_memory and unprepare_to_access_memory.
11396 (prepare_to_access_memory, unprepare_to_access_memory): New.
11397 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11398 prepare_to_access_memory/prepare_to_access_memory.
11399 * nto-low.c (nto_target_ops): Adjust.
11400 * spu-low.c (spu_target_ops): Adjust.
11401 * win32-low.c (win32_target_ops): Adjust.
11403 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11405 * Makefile.in (WARN_CFLAGS): Get it from configure.
11406 (WERROR_CFLAGS): New.
11407 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11408 * configure.ac: Introduce --enable-werror, which adds -Werror to
11409 the compiler command line. Enabled by default. Disable with
11410 --disable-werror. Add -Wdeclaration-after-statement
11411 Wpointer-arith and -Wformat-nonliteral to warning flags.
11412 * configure: Regenerate.
11414 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11416 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11418 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11420 * gdbreplay.c (remote_error): New.
11422 (expect): Use gdbchar. Check for error reading from GDB.
11423 Clarify sync error output.
11424 (play): Check for errors writing to GDB.
11425 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11426 * remote-utils.c (getpkt): Check for errors writing to the remote
11429 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11431 * linux-low.c (linux_wait_1): Move non-debugging code out of
11432 `debug_threads' control.
11434 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11436 * linux-low.c (linux_wait_1): Don't set last_status here.
11437 * server.c (push_event, queue_stop_reply_callback): Assert we're
11438 not pushing a TARGET_WAITKIND_IGNORE event.
11439 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11440 (myresume, handle_target_event): Set the thread's last_resume_kind
11441 and last_status from the target returned status.
11443 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11447 * linux-x86-low.c (update_debug_registers_callback): New.
11448 (i386_dr_low_set_addr): Use it.
11449 (i386_dr_low_get_addr): New.
11450 (i386_dr_low_set_control): Use update_debug_registers_callback.
11451 (i386_dr_low_get_control): New.
11452 (i386_dr_low_get_status): Adjust.
11453 * linux-low.c (linux_stop_lwp): New.
11454 * linux-low.h (linux_stop_lwp): Declare.
11456 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11457 argument instead of a i386_debug_reg_state.
11458 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11459 a i386_debug_reg_state.
11460 (i386_insert_aligned_watchpoint): Adjust.
11461 (i386_remove_aligned_watchpoint): Adjust.
11462 (i386_low_stopped_data_address): Read the debug registers from the
11463 inferior instead of from the mirrors.
11464 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11465 (i386_dr_low_get_addr): Declare.
11466 (i386_dr_low_get_control): Declare.
11467 (i386_dr_low_get_status): Change prototype.
11469 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11470 (i386_dr_low_get_addr): New.
11471 (i386_dr_low_get_control): New.
11472 (i386_dr_low_get_status): Adjust prototype. Return
11474 (i386_initial_stuff): Clear dr_status_mirror and
11476 (i386_get_thread_context): Adjust.
11477 (i386_set_thread_context): Adjust.
11478 (i386_thread_added): Adjust.
11480 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11482 * linux-low.h (linux_thread_area): Delete declaration.
11484 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11486 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11487 after its termination.
11489 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11491 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11492 (gdb_wants_all_stopped): Delete.
11493 (linux_wait_1): Don't call them.
11494 * server.c (handle_v_cont): Tag all threads as want-stopped.
11495 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11496 stopped as "client-wants-stopped".
11498 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11500 * Makefile.in (signals_h): New.
11501 (server_h): Depend on it.
11502 (server.o): Don't depend on $(signals_def).
11503 (signals.o): Depend on $(signals_def).
11505 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11507 * Makefile.in (signals_def): New.
11508 (server_h): Append include/gdb/signals.h and signals_def.
11509 (server.o): Append signals_def.
11511 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11513 * server.c (handle_target_event): Use target_signal_to_host for
11514 resume_info.sig initialization.
11515 * target.h (struct thread_resume) <sig>: New comment.
11517 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11519 * server.c (handle_query): strcpy() the returned string from paddress()
11520 instead of sprintf().
11521 * utils.c (paddress): Return phex_nz().
11523 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11525 * server.c (handle_v_cont): Call mourn_inferior if process
11527 (myresume): Likewise.
11529 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11531 Static tracepoints, and integration with UST.
11533 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11534 * mem-break.c (uninsert_all_breakpoints)
11535 (reinsert_all_breakpoints): New.
11536 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11537 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11538 (gdb_agent_ust_loaded, helper_thread_id)
11539 (gdb_agent_helper_thread_id): New macros.
11540 (struct ipa_sym_addresses): Add addr_ust_loaded,
11541 addr_helper_thread_id, addr_cmd_buf.
11542 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11543 (in_process_agent_loaded_ust): New.
11544 (write_e_ust_not_loaded): New.
11545 (maybe_write_ipa_ust_not_loaded): New.
11546 (struct collect_static_trace_data_action): New.
11547 (enum tracepoint_type) <static_tracepoint>: New.
11548 (struct tracepoint) <handle>: Mention static tracepoints.
11549 (struct static_tracepoint_ctx): New.
11550 (CMD_BUF_SIZE): New.
11551 (add_tracepoint_action): Handle static tracepoint actions.
11552 (unprobe_marker_at): New.
11553 (clear_installed_tracepoints): Handle static tracepoints.
11554 (cmd_qtdp): Handle static tracepoints.
11555 (probe_marker_at): New.
11556 (cmd_qtstart): Handle static tracepoints.
11557 (response_tracepoint): Handle static tracepoints.
11558 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11559 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11560 (get_context_regcache): Handle static tracepoints.
11561 (do_action_at_tracepoint): Handle static tracepoint actions.
11562 (traceframe_find_block_type): Handle static trace data blocks.
11563 (traceframe_read_sdata): New.
11564 (download_tracepoints): Download static tracepoint actions.
11565 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11566 (GDB_PROBE_NAME): New.
11568 (GET_UST_SYM): New.
11571 (ust_marker_to_static_tracepoint): New.
11573 (collect_ust_data_at_tracepoint): New.
11574 (gdb_ust_probe): New.
11575 (UNIX_PATH_MAX, SOCK_DIR): New.
11576 (gdb_ust_connect_sync_socket): New.
11577 (resume_thread, stop_thread): New.
11578 (run_inferior_command): New.
11579 (init_named_socket): New.
11580 (gdb_ust_socket_init): New.
11581 (cstr_to_hexstr): New.
11583 (first_marker, next_marker): New.
11584 (response_ust_marker): New.
11585 (cmd_qtfstm, cmd_qtsstm): New.
11586 (unprobe_marker_at, probe_marker_at): New.
11587 (cmd_qtstmat, gdb_ust_thread): New.
11588 (gdb_ust_init): New.
11589 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11590 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11591 (ST_REGENTRY): New.
11592 (x86_64_st_collect_regmap): New.
11593 (X86_64_NUM_ST_COLLECT_GREGS): New.
11594 (AMD64_RIP_REGNUM): New.
11595 (supply_static_tracepoint_registers): New.
11596 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11597 (ST_REGENTRY): New.
11598 (i386_st_collect_regmap): New.
11599 (i386_NUM_ST_COLLECT_GREGS): New.
11600 (supply_static_tracepoint_registers): New.
11601 * server.c (handle_query): Handle qXfer:statictrace:read.
11602 <qSupported>: Report support for StaticTracepoints, and
11603 qXfer:statictrace:read features.
11604 * server.h (traceframe_read_sdata)
11605 (supply_static_tracepoint_registers): Declare.
11606 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11607 (unpack_varlen_hex): Include in IPA build.
11608 * Makefile.in (ustlibs, ustinc): New.
11609 (IPA_OBJS): Add remote-utils-ipa.o.
11610 ($(IPA_LIB)): Link -ldl and -lpthread.
11612 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11613 * config.in, configure: Regenerate.
11615 2010-06-20 Ian Lance Taylor <iant@google.com>
11616 Pedro Alves <pedro@codesourcery.com>
11618 * linux-x86-low.c (always_true): Delete.
11619 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11620 trying to fool the compiler with always_true.
11622 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11624 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11625 conditions in gdbserver.
11627 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11629 * spu-low.c (spu_read_memory): Wrap around local store limit.
11630 (spu_write_memory): Likewise.
11632 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11634 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11635 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11637 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11639 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11640 uses with LONGEST uses.
11642 2010-06-14 Stan Shebs <stan@codesourcery.com>
11643 Pedro Alves <pedro@codesourcery.com>
11647 * linux-x86-low.c: Include limits.h.
11649 (always_true): New.
11652 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11653 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11654 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11655 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11656 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11657 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11658 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11659 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11660 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11661 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11662 (amd64_emit_void_call_2): New.
11663 (amd64_emit_ops): New.
11664 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11665 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11666 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11667 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11668 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11669 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11670 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11671 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11672 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11673 (i386_emit_stack_adjust, i386_emit_int_call_1)
11674 (i386_emit_void_call_2): New.
11675 (i386_emit_ops): New.
11676 (x86_emit_ops): New.
11677 (the_low_target): Install x86_emit_ops.
11678 * server.h (struct emit_ops): New.
11679 (get_raw_reg_func_addr): Declare.
11680 (current_insn_ptr, emit_error): Declare.
11681 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11682 (set_trace_state_variable_value): New defines.
11683 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11684 addr_get_trace_state_variable_value and
11685 addr_set_trace_state_variable_value.
11686 (symbol_list): New fields for get_raw_reg,
11687 get_trace_state_variable_value and set_trace_state_variable_value.
11688 (condfn): New typedef.
11689 (struct tracepoint): New field `compiled_cond'.
11690 (do_action_at_tracepoint): Clear compiled_cond.
11691 (get_trace_state_variable_value, set_trace_state_variable_value):
11693 (condition_true_at_tracepoint): If there's a compiled condition,
11695 (current_insn_ptr, emit_error): New globals.
11696 (struct bytecode_address): New.
11697 (get_raw_reg_func_addr): New.
11698 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11699 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11700 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11701 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11702 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11703 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11704 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11705 (compile_tracepoint_condition, compile_bytecodes): New.
11706 * target.h (emit_ops): Forward declare.
11707 (struct target_ops): New field emit_ops.
11708 (target_emit_ops): New.
11709 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11710 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11711 * linux-low.c (linux_emit_ops): New.
11712 (linux_target_ops): Install it.
11713 * linux-low.h (struct linux_target_ops): New field emit_ops.
11715 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11717 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11718 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11720 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11721 Stan Shebs <stan@codesourcery.com>
11723 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11724 (all): Depend on $(extra_libraries).
11725 (install-only): Install the IPA.
11726 (IPA_OBJS, IPA_LIB): New.
11727 (clean): Remove the IPA lib.
11728 (IPAGENT_CFLAGS): New.
11729 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11730 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11731 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11732 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11733 * configure.ac: Check for atomic builtins support in the compiler.
11734 (IPA_DEPFILES, extra_libraries): Define.
11735 * configure.srv (ipa_obj): Add description.
11736 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11737 (i[34567]86-*-linux*): Set ipa_obj.
11738 (x86_64-*-linux*): Set ipa_obj.
11739 * linux-low.c (stabilizing_threads): New.
11740 (supports_fast_tracepoints): New.
11741 (linux_detach): Stabilize threads before detaching.
11742 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11743 the lwp is either not stabilizing, or is moving out of a jump pad.
11744 (linux_fast_tracepoint_collecting): New.
11745 (maybe_move_out_of_jump_pad): New.
11746 (enqueue_one_deferred_signal): New.
11747 (dequeue_one_deferred_signal): New.
11748 (linux_wait_for_event_1): If moving out of a jump pad, defer
11749 pending signals to later.
11750 (linux_stabilize_threads): New.
11751 (linux_wait_1): Check if threads need moving out of jump pads, and
11753 (stuck_in_jump_pad_callback): New.
11754 (move_out_of_jump_pad_callback): New.
11755 (lwp_running): New.
11756 (linux_resume_one_lwp): Handle moving out of jump pads.
11757 (linux_set_resume_request): Dequeue deferred signals.
11758 (need_step_over_p): Also step over fast tracepoint jumps.
11759 (start_step_over): Also uninsert fast tracepoint jumps.
11760 (finish_step_over): Also reinsert fast tracepoint jumps.
11761 (linux_install_fast_tracepoint_jump): New.
11762 (linux_target_ops): Install linux_stabilize_threads and
11763 linux_install_fast_tracepoint_jump_pad.
11764 * linux-low.h (linux_target_ops) <get_thread_area,
11765 install_fast_tracepoint_jump_pad>: New fields.
11766 (struct lwp_info) <collecting_fast_tracepoint,
11767 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11768 (linux_get_thread_area): Declare.
11769 * linux-x86-low.c (jump_insn): New.
11770 (x86_get_thread_area): New.
11771 (append_insns): New.
11772 (push_opcode): New.
11773 (amd64_install_fast_tracepoint_jump_pad): New.
11774 (i386_install_fast_tracepoint_jump_pad): New.
11775 (x86_install_fast_tracepoint_jump_pad): New.
11776 (the_low_target): Install x86_get_thread_area and
11777 x86_install_fast_tracepoint_jump_pad.
11778 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11779 (struct fast_tracepoint_jump): New.
11780 (fast_tracepoint_jump_insn): New.
11781 (fast_tracepoint_jump_shadow): New.
11782 (find_fast_tracepoint_jump_at): New.
11783 (fast_tracepoint_jump_here): New.
11784 (delete_fast_tracepoint_jump): New.
11785 (set_fast_tracepoint_jump): New.
11786 (uninsert_fast_tracepoint_jumps_at): New.
11787 (reinsert_fast_tracepoint_jumps_at): New.
11788 (set_breakpoint_at): Use write_inferior_memory.
11789 (uninsert_raw_breakpoint): Use write_inferior_memory.
11790 (check_mem_read): Mask out fast tracepoint jumps.
11791 (check_mem_write): Mask out fast tracepoint jumps.
11792 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11793 (set_fast_tracepoint_jump): Declare.
11794 (delete_fast_tracepoint_jump)
11795 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11796 (reinsert_fast_tracepoint_jumps_at): Declare.
11797 * regcache.c: Don't compile many functions when building the
11798 in-process agent library.
11799 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11800 the register buffer in the heap.
11801 (free_register_cache): If the register buffer isn't owned by the
11802 regcache, don't free it.
11803 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11804 pre-existing register caches.
11805 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11807 (convert_ascii_to_int): : Constify `from' parameter type.
11808 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11809 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11810 the needed buffer in-place.
11811 (relocate_instruction): New.
11812 * server.c (handle_query) <qSymbols>: If the target supports
11813 tracepoints, give it a chance of looking up symbols. Report
11814 support for fast tracepoints.
11815 (handle_status): Stabilize threads.
11816 (process_serial_event): Adjust.
11817 * server.h (struct fast_tracepoint_jump): Forward declare.
11818 (struct process_info) <fast_tracepoint_jumps>: New field.
11819 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11820 (decode_X_packet, decode_M_packet): Adjust.
11821 (relocate_instruction): Declare.
11822 (in_process_agent_loaded): Declare.
11823 (tracepoint_look_up_symbols): Declare.
11824 (struct fast_tpoint_collect_status): Declare.
11825 (fast_tracepoint_collecting): Declare.
11826 (force_unlock_trace_buffer): Declare.
11827 (handle_tracepoint_bkpts): Declare.
11828 (initialize_low_tracepoint)
11829 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11830 * target.h (struct target_ops) <stabilize_threads,
11831 install_fast_tracepoint_jump_pad>: New fields.
11832 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11833 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11834 [HAVE_STDINT_H]: Include stdint.h.
11835 (trace_debug_1): Rename to ...
11836 (trace_vdebug): ... this.
11837 (trace_debug): Rename to ...
11838 (trace_debug_1): ... this. Add `level' parameter.
11839 (trace_debug): New.
11840 (ATTR_USED, ATTR_NOINLINE): New.
11841 (IP_AGENT_EXPORT): New.
11842 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11843 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11844 (about_to_request_buffer_space, trace_buffer_is_full)
11845 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11846 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11847 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11848 (traceframe_write_count, traceframes_created)
11849 (trace_state_variables)
11850 New renaming defines.
11851 (struct ipa_sym_addresses): New.
11852 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11853 (symbol_list): New.
11854 (ipa_sym_addrs): New.
11855 (all_tracepoint_symbols_looked_up): New.
11856 (in_process_agent_loaded): New.
11857 (write_e_ipa_not_loaded): New.
11858 (maybe_write_ipa_not_loaded): New.
11859 (tracepoint_look_up_symbols): New.
11860 (debug_threads) [IN_PROCESS_AGENT]: New.
11861 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11862 (UNKNOWN_SIDE_EFFECTS): New.
11863 (stop_tracing): New.
11864 (flush_trace_buffer): New.
11865 (stop_tracing_bkpt): New.
11866 (flush_trace_buffer_bkpt): New.
11867 (read_inferior_integer): New.
11868 (read_inferior_uinteger): New.
11869 (read_inferior_data_pointer): New.
11870 (write_inferior_data_pointer): New.
11871 (write_inferior_integer): New.
11872 (write_inferior_uinteger): New.
11873 (struct collect_static_trace_data_action): Delete.
11874 (enum tracepoint_type): New.
11875 (struct tracepoint) <type>: New field `type'.
11876 <actions_str, step_actions, step_actions_str>: Only include in
11878 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11879 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11880 (tracepoints): Use IP_AGENT_EXPORT.
11881 (last_tracepoint): Don't include in the IPA.
11882 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11883 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11884 (alloced_trace_state_variables): New.
11885 (trace_state_variables): Use IP_AGENT_EXPORT.
11886 (traceframe_t): Delete unused variable.
11887 (circular_trace_buffer): Don't include in the IPA.
11888 (trace_buffer_start): Delete.
11889 (struct trace_buffer_control): New.
11890 (trace_buffer_free): Delete.
11891 (struct ipa_trace_buffer_control): New.
11892 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11893 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11895 (trace_buffer_ctrl): New.
11896 (TRACE_BUFFER_CTRL_CURR): New.
11897 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11898 Reimplement as macros.
11899 (trace_buffer_wrap): Delete.
11900 (traceframe_write_count, traceframe_read_count)
11901 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11902 (struct tracepoint_hit_ctx) <type>: New field.
11903 (struct fast_tracepoint_ctx): New.
11904 (memory_barrier): New.
11906 (record_tracepoint_error): Update atomically in the IPA.
11907 (clear_inferior_trace_buffer): New.
11908 (about_to_request_buffer_space): New.
11909 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11910 updating the same buffer.
11911 (add_tracepoint): Default the tracepoint's type to trap
11912 tracepoint, and orig_size to -1.
11913 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11914 internal variables.
11915 (create_trace_state_variable): New parameter `gdb'. Handle it.
11916 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11917 (cmd_qtdp): Handle fast tracepoints.
11918 (cmd_qtdv): Adjust.
11919 (max_jump_pad_size): New.
11920 (gdb_jump_pad_head): New.
11921 (get_jump_space_head): New.
11922 (claim_jump_space): New.
11923 (sort_tracepoints): New.
11924 (MAX_JUMP_SIZE): New.
11925 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11927 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11928 support. Upload fast traceframes, and delete internal IPA
11930 (stop_tracing_handler): New.
11931 (flush_trace_buffer_handler): New.
11932 (cmd_qtstop): Upload fast tracepoints.
11933 (response_tracepoint): Handle fast tracepoints.
11934 (tracepoint_finished_step): Upload fast traceframes. Set the
11935 tracepoint hit context's tracepoint type.
11936 (handle_tracepoint_bkpts): New.
11937 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11938 type. Add comment about fast tracepoints.
11939 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11940 non-existing action_str field.
11941 (get_context_regcache): Handle fast tracepoints.
11942 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11944 (fast_tracepoint_from_jump_pad_address): New.
11945 (fast_tracepoint_from_ipa_tpoint_address): New.
11946 (collecting_t): New.
11947 (force_unlock_trace_buffer): New.
11948 (fast_tracepoint_collecting): New.
11950 (gdb_collect): New.
11951 (write_inferior_data_ptr): New.
11952 (target_tp_heap): New.
11953 (target_malloc): New.
11954 (download_agent_expr): New.
11956 (download_tracepoints): New.
11957 (download_trace_state_variables): New.
11958 (upload_fast_traceframes): New.
11959 (IPA_FIRST_TRACEFRAME): New.
11960 (IPA_NEXT_TRACEFRAME_1): New.
11961 (IPA_NEXT_TRACEFRAME): New.
11962 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11963 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11964 (gdb_jump_pad_buffer_end): New.
11965 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11966 (initialize_tracepoint): Adjust.
11967 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11968 buffer. Initialize the low module.
11969 * utils.c (PREFIX, TOOLNAME): New.
11970 (malloc_failure): Use PREFIX.
11971 (error): In the IPA, an error causes an exit.
11972 (fatal, warning): Use PREFIX.
11973 (internal_error): Use TOOLNAME.
11974 (NUMCELLS): Increase to 10.
11975 * configure, config.in: Regenerate.
11977 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11979 * server.c (handle_query) <qSupported>: Do two passes over the
11980 qSupported string to avoid nesting strtok.
11982 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11984 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11986 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11987 -Wl,--dynamic-list.
11988 * configure: Regenerate.
11989 * proc-service.list: New.
11991 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11993 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11996 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11998 * gdbreplay.c (remote_open): Check error return from socket() call by
11999 its equality to -1 not by it being negative.
12000 * remote-utils.c (remote_open): Likewise.
12002 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12004 * config.h: Regenerate.
12006 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12008 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12009 doesn't provide PTRACE_GET_THREAD_AREA.
12011 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12013 * linux-m68k-low.c: Include <asm/ptrace.h>
12014 (ps_get_thread_area): Implement.
12016 2010-05-03 Doug Evans <dje@google.com>
12018 * event-loop.c (struct callback_event): New struct.
12019 (callback_list): New global.
12020 (append_callback_event, delete_callback_event): New functions.
12021 (process_callback): New function.
12022 (start_event_loop): Call it.
12023 * remote-utils.c (NOT_SCHEDULED): Define.
12024 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12025 moved out of readchar.
12026 (readchar): Rewrite. Call reschedule before returning.
12027 (reset_readchar): New function.
12028 (remote_close): Call it.
12029 (process_remaining, reschedule): New functions.
12030 * server.h (callback_handler_func): New typedef.
12031 (append_callback_event, delete_callback_event): Declare.
12033 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12035 * proc-service.c (ps_pglobal_lookup): Use
12036 thread_db_look_up_one_symbol.
12037 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12038 parameter. Use it instead of all_symbols_looked_up.
12039 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12041 (all_symbols_looked_up): Don't declare.
12042 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12043 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12045 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12046 Set all_symbols_looked_up here.
12047 (thread_db_look_up_one_symbol): New.
12048 (thread_db_get_tls_address): Adjust.
12049 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12050 thread_db object on the heap, and tentatively set it in the
12052 (thread_db_init): Don't set all_symbols_looked_up here.
12053 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12055 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12057 * linux-low.c (linux_kill, linux_detach): Adjust.
12058 (status_pending_p_callback): Remove redundant statement. Check
12059 for !TARGET_WAITIKIND_IGNORE, instead of
12060 TARGET_WAITKIND_STOPPED.
12061 (handle_tracepoints): Make sure LWP is locked. Adjust.
12062 (linux_wait_for_event_1): Adjust.
12063 (linux_cancel_breakpoints): New.
12064 (unsuspend_one_lwp): New.
12065 (unsuspend_all_lwps): New.
12066 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12067 (send_sigstop_callback): Change return type to int, add new
12068 `except' parameter and handle it.
12069 (suspend_and_send_sigstop_callback): New.
12070 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12071 pass them down. If SUSPEND, also increment the lwp's suspend
12073 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12074 (need_step_over_p): Don't consider suspended LWPs.
12075 (start_step_over): Adjust.
12076 (proceed_one_lwp): Change return type to int, add new `except'
12077 parameter and handle it.
12078 (unsuspend_and_proceed_one_lwp): New.
12079 (proceed_all_lwps): Use find_inferior instead of
12081 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12082 also decrement the suspend count of LWPs. Pass `except' down,
12083 instead of hacking its suspend count.
12084 (linux_pause_all): Add `freeze' parameter. Adjust.
12085 (linux_unpause_all): New.
12086 (linux_target_ops): Install linux_unpause_all.
12087 * server.c (handle_status): Adjust.
12088 * target.h (struct target_ops): New fields `unpause_all' and
12089 `cancel_breakpoints'. Add new parameter to `pause_all'.
12090 (pause_all): Add new `freeze' parameter.
12091 (unpause_all): New.
12092 (cancel_breakpoints): New.
12093 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12094 cancel breakpoints.
12095 (cmd_qtstart): Pause threads.
12096 (stop_tracing): Pause threads, and cancel breakpoints.
12097 * win32-low.c (win32_target_ops): Adjust.
12099 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12101 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12102 the inferior right away from here...
12103 (linux_wait_1): ... to here, and adjust to check the thread's
12104 last_resume_kind instead of the lwp's step or stop_expected flags.
12106 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12108 * README: Use consistent `GDB' and `GDBserver' spellings.
12110 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12112 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12113 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12114 (linux_detach_one_lwp): Assume the lwp is stopped.
12115 (any_thread_of): Delete.
12116 (linux_detach): Stop all lwps here. Don't blindly delete all
12118 (delete_lwp_callback): New.
12119 (linux_mourn): Delete all lwps of the process that is gone.
12120 (linux_wait_1): Don't delete the last lwp of the process here.
12121 * mem-break.h (mark_breakpoints_out): Declare.
12122 * mem-break.c (mark_breakpoints_out): New.
12123 (free_all_breakpoints): Use it.
12124 * server.c (handle_target_event): If the process is gone, mark
12126 * thread-db.c (struct thread_db) <create_bp>: New field.
12127 (thread_db_enable_reporting): Fix prototype. Store a thread event
12128 breakpoint reference in the thread_db struct.
12129 (thread_db_load_search): Clear the thread_db object.
12130 (try_thread_db_load_1): Ditto.
12131 (switch_to_process): New.
12132 (disable_thread_event_reporting): Use it.
12133 (remove_thread_event_breakpoints): New.
12134 (thread_db_detach, thread_db_mourn): Use it.
12136 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12138 * linux-low.c (linux_enable_event_reporting): New.
12139 (linux_wait_for_event_1, handle_extended_wait): Use it.
12141 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12143 * linux-low.c (linux_kill_one_lwp, linux_kill)
12144 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12145 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12146 SIGSTOP even if the LWP is stopped.
12147 (send_sigstop_callback): New.
12148 (stop_all_lwps): Use send_sigstop_callback instead.
12149 (linux_resume_one_thread): Adjust.
12150 (proceed_one_lwp): Still proceed an LWP that the client has
12151 requested to stop, if we haven't reported it as stopped yet. Make
12152 sure that LWPs the client want stopped, have a pending SIGSTOP.
12154 2010-04-26 Doug Evans <dje@google.com>
12156 * server.c (handle_general_set): Make static.
12158 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12159 Print received char after testing for error/eof instead of before.
12160 (input_interrupt): Tweak comment.
12162 2010-04-23 Doug Evans <dje@google.com>
12164 * server.c (start_inferior): Print inferior argv if --debug.
12166 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12168 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12169 * nto-x86-low.c: Include server.h
12171 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12173 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12174 be consistent with other sources of this directory.
12175 (init_registers_amd64): Correct name of source file of this function
12178 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12180 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12181 64-bit executables.
12183 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12185 * win32-i386-low.c: Add 64-bit support.
12186 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12187 (init_registers_amd64): Declare.
12188 (mappings): Add 64-bit version of array.
12189 (init_windows_x86): New function.
12190 (the_low_target): Change init_arch field to init_windows_x86.
12192 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12194 * win32-low.c: Adapt to support also 64-bit architecture.
12195 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12196 (get_image_name): Use SIZE_T type for local variable `done'.
12197 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12198 (toolhelp_get_dll_name): Idem.
12199 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12200 Use uintptr_t typecast to avoid warning.
12201 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12202 (handle_exception): Use phex_nz to avoid warning.
12203 (win32_wait): Remove unused local variable `process'.
12205 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12207 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12210 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12212 * configure.ac: Use `ws2_32' library for srv_mingw.
12213 * configure: Regenerate.
12214 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12215 * remote-utils.c: Likewise.
12217 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12219 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12220 if __x86_64__ is defined.
12222 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12224 * configure: Regenerate.
12226 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12228 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12229 * target.h (target_ops): New get_tib_address field.
12230 * win32-low.h (win32_thread_info): Add thread_local_base field.
12231 * win32-low.c (child_add_thread): Add tlb argument.
12232 Set thread_local_base field to TLB.
12233 (get_child_debug_event): Adapt to child_add_thread change.
12234 (win32_get_tib_address): New function.
12235 (win32_target_ops): Set get_tib_address field to
12236 win32_get_tib_address.
12237 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12239 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12241 * linux-low.c (linux_mourn): Also remove the process.
12242 * server.c (handle_target_event): Don't remove the process here.
12243 * nto-low.c (nto_mourn): New.
12244 (nto_target_ops): Install it.
12245 * spu-low.c (spu_mourn): New.
12246 (spu_target_ops): Install it.
12247 * win32-low.c (win32_mourn): New.
12248 (win32_target_ops): Install it.
12250 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12252 * server.h (buffer_xml_printf): Remove redundant `;'.
12254 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12256 * regcache.c (set_register_cache): Invalidate regcaches before
12257 changing the register cache layout.
12258 (regcache_invalidate_one): Allow a NULL regcache.
12259 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12260 regcaches before changing the register cache layout or the target
12263 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12265 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12266 variable warning on Linux/x86-64.
12268 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12270 GDBserver disconnected tracing support.
12272 * linux-low.c (linux_remove_process): Delete.
12273 (add_lwp): Don't set last_resume_kind here.
12274 (linux_kill): Use `mourn'.
12275 (linux_detach): Use `thread_db_detach', and `mourn'.
12276 (linux_mourn): New.
12277 (linux_attach_lwp_1): Adjust comment.
12278 (linux_attach): last_resume_kind moved the thread_info; adjust.
12279 (status_pending_p_callback): Adjust.
12280 (linux_wait_for_event_1): Adjust.
12281 (count_events_callback, select_singlestep_lwp_callback)
12282 (select_event_lwp_callback, cancel_breakpoints_callback)
12283 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12284 (proceed_one_lwp): Adjust.
12285 (linux_async): Add debug output.
12286 (linux_thread_stopped): New.
12287 (linux_pause_all): New.
12288 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12290 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12291 (thread_db_free): Delete declaration.
12292 (thread_db_detach, thread_db_mourn): Declare.
12293 * thread-db.c (thread_db_init): Use thread_db_mourn.
12294 (thread_db_free): Delete, split in two.
12295 (disable_thread_event_reporting): New.
12296 (thread_db_detach): New.
12297 (thread_db_mourn): New.
12299 * server.h (struct thread_info) <last_resume_kind>: New field.
12300 <attached>: Add comment.
12301 <gdb_detached>: New field.
12302 (handler_func): Change return type to int.
12303 (handle_serial_event, handle_target_event): Ditto.
12304 (gdb_connected): Declare.
12306 (disconnected_tracing): Declare.
12307 (stop_tracing): Declare.
12309 * server.c (handle_query) <qSupported>: Report support for
12310 disconnected tracing.
12311 (queue_stop_reply_callback): Account for running threads.
12312 (gdb_wants_thread_stopped): New.
12313 (gdb_wants_all_threads_stopped): New.
12314 (gdb_reattached_process): New.
12315 (handle_status): Clear the `gdb_detached' flag of all processes.
12316 In all-stop, stop all threads.
12317 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12318 (process_serial_event): If the remote connection breaks, or if an
12319 exit was forced with "monitor exit", force an event loop exit.
12320 Handle disconnected tracing on detach.
12321 (handle_serial_event): Adjust.
12322 (handle_target_event): If GDB isn't connected, forward events back
12323 to the inferior, unless the last process exited, in which case,
12324 exit gdbserver. Adjust interface.
12326 * remote-utils.c (remote_open): Don't block in accept. Instead
12327 register an event loop source on the listen socket file
12328 descriptor. Refactor bits into ...
12329 (listen_desc): ... this new global.
12330 (gdb_connected): ... this new function.
12331 (enable_async_notification): ... this new function.
12332 (handle_accept_event): ... this new function.
12333 (remote_close): Clear remote_desc.
12335 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12337 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12339 (mourn_inferior): Define.
12340 (target_process_qsupported): Avoid the dangling else problem.
12341 (thread_stopped): Define.
12342 (pause_all): Define.
12343 (target_waitstatus_to_string): Declare.
12344 * target.c (target_waitstatus_to_string): New.
12346 * tracepoint.c (tracing): Make extern.
12347 (disconnected_tracing): New.
12348 (stop_tracing): Make extern. Handle tracing stops due to GDB
12350 (cmd_qtdisconnected): New.
12351 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12352 (handle_tracepoint_general_set): Handle QTDisconnected.
12354 * event-loop.c (event_handler_func): Change return type to int.
12355 (process_event): Bail out if the event handler wants the event
12357 (handle_file_event): Ditto.
12358 (start_event_loop): Bail out if the event handler wants the event
12361 * nto-low.c (nto_target_ops): Adjust.
12362 * spu-low.c (spu_wait): Don't remove the process here.
12363 (spu_target_ops): Adjust.
12364 * win32-low.c (win32_wait): Don't remove the process here.
12365 (win32_target_ops): Adjust.
12367 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12369 * regcache.c (realloc_register_cache): Invalidate inferior's
12370 regcache before recreating it.
12372 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12374 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12376 2010-04-09 Stan Shebs <stan@codesourcery.com>
12377 Pedro Alves <pedro@codesourcery.com>
12379 * server.h (LONGEST): New.
12380 (struct thread_info) <while_stepping>: New field.
12381 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12383 (initialize_tracepoint, handle_tracepoint_general_set)
12384 (handle_tracepoint_query, tracepoint_finished_step)
12385 (tracepoint_was_hit, release_while_stepping_state_list):
12386 (current_traceframe): Declare.
12387 * server.c (handle_general_set): Handle tracepoint packets.
12388 (read_memory): New.
12389 (write_memory): New.
12390 (handle_search_memory_1): Use read_memory.
12391 (handle_query): Report support for conditional tracepoints, trace
12392 state variables, and tracepoint sources. Handle tracepoint
12394 (main): Initialize the tracepoints module.
12395 (process_serial_event): Handle traceframe reads/writes.
12397 * linux-low.c (handle_tracepoints): New.
12398 (linux_wait_1): Call it.
12399 (linux_resume_one_lwp): Handle while-stepping.
12400 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12401 (linux_target_ops): Install them.
12402 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12404 * linux-x86-low.c (x86_supports_tracepoints): New.
12405 (the_low_target). Install it.
12407 * mem-break.h (delete_breakpoint): Declare.
12408 * mem-break.c (delete_breakpoint): Make external.
12410 * target.h (struct target_ops): Add `supports_tracepoints',
12411 `read_pc', and `write_pc' fields.
12412 (target_supports_tracepoints): Define.
12413 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12416 * regcache.h (struct regcache) <registers_owned>: New field.
12417 (init_register_cache, regcache_cpy): Declare.
12418 (regcache_read_pc, regcache_write_pc): Declare.
12419 (register_cache_size): Declare.
12420 (supply_regblock): Declare.
12421 * regcache.c (init_register_cache): New.
12422 (new_register_cache): Use it.
12423 (regcache_cpy): New.
12424 (register_cache_size): New.
12425 (supply_regblock): New.
12426 (regcache_read_pc, regcache_write_pc): New.
12428 * tracepoint.c: New.
12430 * Makefile.in (OBS): Add tracepoint.o.
12431 (tracepoint.o): New rule.
12433 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12435 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12437 (i386-mmx.c): Likewise.
12438 (i386-mmx-linux.o): Likewise.
12439 (i386-mmx-linux.c): Likewise.
12441 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12442 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12443 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12444 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12446 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12447 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12448 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12450 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12452 * Makefile.in (clean): Updated.
12454 (i386-avx.c): Likewise.
12455 (i386-avx-linux.o): Likewise.
12456 (i386-avx-linux.c): Likewise.
12457 (amd64-avx.o): Likewise.
12458 (amd64-avx.c): Likewise.
12459 (amd64-avx-linux.o): Likewise.
12460 (amd64-avx-linux.c): Likewise.
12462 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12463 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12464 (srv_amd64_regobj): Add amd64-avx.o.
12465 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12466 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12467 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12468 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12469 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12470 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12471 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12473 * i387-fp.c: Include "i386-xstate.h".
12475 (i387_cache_to_xsave): Likewise.
12476 (i387_xsave_to_cache): Likewise.
12477 (x86_xcr0): Likewise.
12479 * i387-fp.h (i387_cache_to_xsave): Likewise.
12480 (i387_xsave_to_cache): Likewise.
12481 (x86_xcr0): Likewise.
12483 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12484 * linux-crisv32-low.c (target_regsets): Likewise.
12485 * linux-m68k-low.c (target_regsets): Likewise.
12486 * linux-mips-low.c (target_regsets): Likewise.
12487 * linux-ppc-low.c (target_regsets): Likewise.
12488 * linux-s390-low.c (target_regsets): Likewise.
12489 * linux-sh-low.c (target_regsets): Likewise.
12490 * linux-sparc-low.c (target_regsets): Likewise.
12491 * linux-xtensa-low.c (target_regsets): Likewise.
12493 * linux-low.c: Include <sys/uio.h>.
12494 (regsets_fetch_inferior_registers): Support nt_type.
12495 (regsets_store_inferior_registers): Likewise.
12496 (linux_process_qsupported): New.
12497 (linux_target_ops): Add linux_process_qsupported.
12499 * linux-low.h (regset_info): Add nt_type.
12500 (linux_target_ops): Add process_qsupported.
12502 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12504 (init_registers_i386_avx_linux): New.
12505 (init_registers_amd64_avx_linux): Likewise.
12506 (xmltarget_i386_linux_no_xml): Likewise.
12507 (xmltarget_amd64_linux_no_xml): Likewise.
12508 (PTRACE_GETREGSET): Likewise.
12509 (PTRACE_SETREGSET): Likewise.
12510 (x86_fill_xstateregset): Likewise.
12511 (x86_store_xstateregset): Likewise.
12512 (use_xml): Likewise.
12513 (x86_linux_update_xmltarget): Likewise.
12514 (x86_linux_process_qsupported): Likewise.
12515 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12516 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12517 init_registers_i386_linux here. Call
12518 x86_linux_update_xmltarget.
12519 (the_low_target): Add x86_linux_process_qsupported.
12521 * server.c (handle_query): Call target_process_qsupported.
12523 * target.h (target_ops): Add process_qsupported.
12524 (target_process_qsupported): New.
12526 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12528 * inferiors.c (add_thread): Set last_status kind to
12529 TARGET_WAITKIND_IGNORE.
12530 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12531 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12532 (linux_wait_1): Move `thread' local definition to block that uses
12533 it. Don't NULL initialize `event_child'.
12534 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12535 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12536 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12538 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12540 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12541 an extended waitstatus, or by a watchpoint.
12542 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12543 thread was stepping or has been stopped by a watchpoint.
12545 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12547 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12548 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12549 of another, then delete the previous, and validate all
12551 (validate_inserted_breakpoint): New.
12552 (delete_disabled_breakpoints): New.
12553 (validate_breakpoints): New.
12554 (check_mem_read): Validate breakpoints before trusting their
12555 shadow. Delete disabled breakpoints.
12556 (check_mem_write): Validate breakpoints before trusting they
12557 should be inserted. Delete disabled breakpoints.
12558 * mem-break.h (validate_breakpoints):
12559 * server.c (handle_query): Validate breakpoints when we see a
12562 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12564 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12565 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12566 if we could tell there's a GDB breakpoint at stop_pc.
12567 (need_step_over_p): Don't do a step over if we find a GDB
12568 breakpoint at the resume PC.
12570 * mem-break.c (struct raw_breakpoint): New.
12571 (enum bkpt_type): New type `gdb_breakpoint'.
12572 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12573 fields. New field `raw'.
12574 (find_raw_breakpoint_at): New.
12575 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12576 breakpoint instead.
12577 (set_breakpoint_at): Adjust.
12578 (delete_raw_breakpoint): New.
12579 (release_breakpoint): New.
12580 (delete_breakpoint): Rename to...
12581 (delete_breakpoint_1): ... this. Add proc parameter. Use
12582 release_breakpoint. Return ENOENT.
12583 (delete_breakpoint): Reimplement.
12584 (find_breakpoint_at): Delete.
12585 (find_gdb_breakpoint_at): New.
12586 (delete_breakpoint_at): Delete.
12587 (set_gdb_breakpoint_at): New.
12588 (delete_gdb_breakpoint_at): New.
12589 (gdb_breakpoint_here): New.
12590 (set_reinsert_breakpoint): Use release_breakpoint.
12591 (uninsert_breakpoint): Rename to ...
12592 (uninsert_raw_breakpoint): ... this.
12593 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12594 (reinsert_raw_breakpoint): Change parameter type to
12596 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12598 (check_breakpoints): Adjust. Use release_breakpoint.
12599 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12600 (breakpoint_inserted_here): Ditto.
12601 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12602 Don't trust the breakpoint's shadow if it is not inserted.
12603 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12604 (delete_all_breakpoints): Adjust.
12605 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12606 use delete_breakpoint_1.
12608 * mem-break.h (breakpoints_supported): Delete declaration.
12609 (set_gdb_breakpoint_at): Declare.
12610 (gdb_breakpoint_here): Declare.
12611 (delete_breakpoint_at): Delete.
12612 (delete_gdb_breakpoint_at): Declare.
12614 * server.h (struct raw_breakpoint): Forward declare.
12615 (struct process_info): New field `raw_breakpoints'.
12617 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12620 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12622 * linux-low.c (status_pending_p_callback): Fix comment.
12623 (linux_wait_for_event_1): Move most of the internal breakpoint
12624 handling from here...
12625 (linux_wait_1): ... to here.
12626 (count_events_callback): New.
12627 (select_singlestep_lwp_callback): New.
12628 (select_event_lwp_callback): New.
12629 (cancel_breakpoints_callback): New.
12630 (select_event_lwp): New.
12631 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12632 priority to all LWPs that have had events that should be reported
12633 to the client. Cancel breakpoints when about to reporting the
12634 event to the client, not while stopping lwps. No longer cancel
12635 finished single-steps here.
12636 (cancel_finished_single_step): Delete.
12637 (cancel_finished_single_steps): Delete.
12639 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12641 * mem-break.c (enum bkpt_type): New.
12642 (struct breakpoint): New field `type'.
12643 (set_breakpoint_at): Change return type to struct breakpoint
12644 pointer. Set type to `other_breakpoint' by default.
12645 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12646 in the breakpoint list.
12647 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12648 (reinsert_breakpoint): Rename to ...
12649 (reinsert_raw_breakpoint): ... this.
12650 (reinsert_breakpoints_at): Adjust.
12651 * mem-break.h (struct breakpoint): Declare.
12652 (set_breakpoint_at): Change return type to struct breakpoint
12655 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12657 * server.c (handle_query): Assign, not compare.
12659 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12661 Teach linux gdbserver to step-over-breakpoints.
12663 * linux-low.c (can_hardware_single_step): New.
12664 (supports_breakpoints): New.
12665 (handle_extended_wait): If stopping threads, read the stop pc of
12666 the new cloned LWP.
12668 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12669 low target doesn't support retrieving the PC.
12670 (add_lwp): Set last_resume_kind to resume_continue.
12671 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12672 (linux_attach): Don't clear stop_expected. Set the lwp's
12673 last_resume_kind to resume_stop.
12674 (linux_detach_one_lwp): Don't check for removed breakpoints.
12675 (check_removed_breakpoint): Delete.
12676 (status_pending_p): Rename to ...
12677 (status_pending_p_callback): ... this. Don't check for removed
12678 breakpoints. Don't consider threads that are stopped from GDB's
12680 (linux_wait_for_lwp): Always read the stop_pc here.
12681 (cancel_breakpoint): New.
12682 (step_over_bkpt): New global.
12683 (linux_wait_for_event_1): Implement stepping over breakpoints.
12684 (gdb_wants_lwp_stopped): New.
12685 (gdb_wants_all_stopped): New.
12686 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12687 single-step traps here. Store the thread's last reported target
12689 (send_sigstop): Don't clear stop_expected. Always set it,
12691 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12692 (cancel_finished_single_step): New.
12693 (cancel_finished_single_steps): New.
12694 (wait_for_sigstop): Don't cancel finished single-step traps here.
12695 (linux_resume_one_lwp): Don't check for removed breakpoints.
12696 Don't set `step' on non-hardware step archs.
12697 (linux_set_resume_request): Ignore resume_stop requests if already
12698 stopping or stopped. Set the lwp's last_resume_kind.
12699 (resume_status_pending_p): Don't check for removed breakpoints.
12700 (need_step_over_p): New.
12701 (start_step_over): New.
12702 (finish_step_over): New.
12703 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12704 requests. Clear the thread's last reported target waitstatus.
12705 Don't use the `suspended' flag. Don't consider pending breakpoints.
12706 (linux_resume): Start a step-over if necessary.
12707 (proceed_one_lwp): New.
12708 (proceed_all_lwps): New.
12709 (unstop_all_lwps): New.
12710 * linux-low.h (struct lwp_info): Rewrite comment for the
12711 `suspended' flag. Add the `stop_pc' field. Delete the
12712 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12713 Add `'last_resume_kind' and `need_step_over' fields.
12714 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12715 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12716 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12717 (set_raw_breakpoint_at): New.
12718 (set_breakpoint_at): Rewrite to use it.
12719 (reinsert_breakpoint_handler): Delete.
12720 (set_reinsert_breakpoint): New.
12721 (reinsert_breakpoint_by_bp): Delete.
12722 (delete_reinsert_breakpoints): New.
12723 (uninsert_breakpoint): Rewrite.
12724 (uninsert_breakpoints_at): New.
12725 (reinsert_breakpoint): Rewrite.
12726 (reinsert_breakpoints_at): New.
12727 (check_breakpoints): Rewrite.
12728 (breakpoint_here): New.
12729 (breakpoint_inserted_here): New.
12730 (check_mem_read): Adjust.
12731 * mem-break.h (breakpoints_supported, breakpoint_here)
12732 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12733 (reinsert_breakpoint_by_bp): Delete declaration.
12734 (delete_reinsert_breakpoints): Declare.
12735 (reinsert_breakpoint): Delete declaration.
12736 (reinsert_breakpoints_at): Declare.
12737 (uninsert_breakpoint): Delete declaration.
12738 (uninsert_breakpoints_at): Declare.
12739 (check_breakpoints): Adjust prototype.
12740 * server.h: Adjust include order.
12741 (struct thread_info): Declare here. Add a `last_status' field.
12743 2010-03-23 Michael Snyder <msnyder@vmware.com>
12745 * server.c (crc32): New function.
12746 (handle_query): Add handling for 'qCRC:' request.
12748 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12750 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12751 lwp had been stopped by a watchpoint.
12753 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12755 * server.h (internal_error): Declare.
12756 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12757 * utils.c (internal_error): New function.
12759 2010-03-15 Andreas Schwab <schwab@redhat.com>
12761 * configure.srv: Fix typo setting srv_regobj.
12763 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12765 * linux-low.c (fetch_register): Avoid passing a non string literal
12767 (usr_store_inferior_registers): Ditto.
12769 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12771 * linux-low.c (linux_write_memory): Bail out early if peeking
12774 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12776 * linux-low.h (struct lwp_info): New fields
12777 `stopped_by_watchpoint' and `stopped_data_address'.
12778 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12779 here, and cache them in the lwp object.
12780 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12782 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12784 (linux_stopped_by_watchpoint): Rewrite.
12785 (linux_stopped_data_address): Rewrite.
12787 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12789 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12790 switching the current inferior, not before.
12792 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12794 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12795 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12796 i386-linux.c and amd64-linux.c.
12797 (reg-i386.o): Removed.
12798 (reg-i386.c): Likewise.
12799 (reg-i386-linux.o): Likewise.
12800 (reg-i386-linux.c): Likewise.
12801 (reg-x86-64.o): Likewise.
12802 (reg-x86-64.c): Likewise.
12803 (reg-x86-64-linux.o): Likewise.
12804 (reg-x86-64-linux.c): Likewise.
12806 (i386.c): Likewise.
12807 (i386-linux.o): Likewise.
12808 (i386-linux.c): Likewise.
12809 (amd64.o): Likewise.
12810 (amd64.c): Likewise.
12811 (amd64-linux.o): Likewise.
12812 (amd64-linux.c): Likewise.
12814 * configure.srv (srv_i386_regobj): New.
12815 (srv_i386_linux_regobj): Likewise.
12816 (srv_amd64_regobj): Likewise.
12817 (srv_amd64_linux_regobj): Likewise.
12818 (srv_i386_32bit_xmlfiles): Likewise.
12819 (srv_i386_64bit_xmlfiles): Likewise.
12820 (srv_i386_xmlfiles): Likewise.
12821 (srv_amd64_xmlfiles): Likewise.
12822 (srv_i386_linux_xmlfiles): Likewise.
12823 (srv_amd64_linux_xmlfiles): Likewise.
12824 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12825 srv_xmlfiles to $srv_i386_xmlfiles.
12826 (i[34567]86-*-mingw32ce*): Likewise.
12827 (i[34567]86-*-mingw*): Likewise.
12828 (i[34567]86-*-nto*): Likewise.
12829 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12830 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12831 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12832 (x86_64-*-linux*): Likewise.
12834 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12835 (init_registers_amd64_linux): New.
12836 (x86_arch_setup): Replace init_registers_x86_64_linux with
12837 init_registers_amd64_linux.
12839 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12841 * configure.ac: Check for libdl. If it is not available link against
12842 static libthread_db.
12843 * configure: Regenerate.
12845 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12849 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12850 handing a read watchpoint.
12851 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12853 2010-02-12 Doug Evans <dje@google.com>
12855 * linux-low.c (linux_supports_tracefork_flag): Document.
12856 (linux_look_up_symbols): Add comment.
12858 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12860 * regcache.c (supply_register): Clear regcache if buf is NULL.
12862 2010-02-02 Nicolas Roche <roche@sourceware.org>
12863 Joel Brobecker <brobecker@adacore.com>
12865 * inferiors.c (find_inferior): Add function documentation.
12866 (unloaded_dll): Handle the case where the unloaded dll has not
12867 been previously registered in the dll list.
12869 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12871 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12872 (thumb2_breakpoint): New.
12873 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12875 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12877 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12878 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12881 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12883 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12885 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12887 * linux-s390-low.c (s390_collect_ptrace_register)
12888 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12890 2010-01-21 Doug Evans <dje@google.com>
12892 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12893 (PTRACE_ARG4_TYPE): New macro.
12894 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12895 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12896 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12897 (usr_store_inferior_registers): Ditto.
12898 (linux_read_memory, linux_write_memory): Ditto.
12899 (linux_test_for_tracefork): Ditto.
12901 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12902 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12904 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12906 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12909 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12911 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12912 prototype to take a regcache. Adjust.
12914 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12916 * regcache.h (struct thread_info): Forward declare.
12917 (struct regcache): New.
12918 (new_register_cache): Adjust prototype.
12919 (get_thread_regcache): Declare.
12920 (free_register_cache): Adjust prototype.
12921 (registers_to_string, registers_from_string): Ditto.
12922 (supply_register, supply_register_by_name, collect_register)
12923 (collect_register_as_string, collect_register_by_name): Ditto.
12924 * regcache.c (struct inferior_regcache_data): Delete.
12925 (get_regcache): Rename to ...
12926 (get_thread_regcache): ... this. Adjust. Switch inferior before
12927 fetching registers.
12928 (regcache_invalidate_one): Adjust.
12929 (regcache_invalidate): Fix prototype.
12930 (new_register_cache): Return the new register cache.
12931 (free_register_cache): Change prototype.
12932 (realloc_register_cache): Adjust.
12933 (registers_to_string): Change prototype to take a regcache. Adjust.
12934 (registers_from_string): Ditto.
12935 (register_data): Ditto.
12936 (supply_register): Ditto.
12937 (supply_register_by_name): Ditto.
12938 (collect_register): Ditto.
12939 (collect_register_as_string): Ditto.
12940 (collect_register_by_name): Ditto.
12941 * server.c (process_serial_event): Adjust.
12942 * linux-low.h (regset_fill_func, regset_store_func): Change
12944 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12946 * linux-low.c (get_stop_pc): Adjust.
12947 (check_removed_breakpoint): Adjust.
12948 (linux_wait_for_event): Adjust.
12949 (linux_resume_one_lwp): Adjust.
12950 (fetch_register): Add regcache parameter. Adjust.
12951 (usr_store_inferior_registers): Ditto.
12952 (regsets_fetch_inferior_registers): Ditto.
12953 (regsets_store_inferior_registers): Ditto.
12954 (linux_fetch_registers, linux_store_registers): Ditto.
12955 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12957 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12959 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12960 prototype to take a regcache.
12961 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12962 * remote-utils.c (convert_ascii_to_int, outreg)
12963 (prepare_resume_reply): Change prototype to take a regcache.
12965 * target.h (struct target_ops) <fetch_registers, store_registers>:
12966 Change prototype to take a regcache.
12967 (fetch_inferior_registers, store_inferior_registers): Change
12968 prototype to take a regcache. Adjust.
12969 * proc-service.c (ps_lgetregs): Adjust.
12970 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12971 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12972 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12973 take a regcache. Adjust.
12974 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12975 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12976 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12977 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12978 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12979 (cris_cannot_fetch_register):
12980 (cris_breakpoint_at): Change prototype to take a regcache.
12982 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12983 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12984 to take a regcache. Adjust.
12985 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12987 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12988 take a regcache. Adjust.
12989 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12990 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12991 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12992 * linux-mips-low.c (mips_get_pc):
12993 (mips_set_pc): Change prototype to take a regcache. Adjust.
12994 (mips_reinsert_addr): Adjust.
12995 (mips_collect_register): Change prototype to take a regcache.
12997 (mips_supply_register):
12998 (mips_collect_register_32bit, mips_supply_register_32bit)
12999 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13000 (mips_store_fpregset): Ditto.
13001 * linux-ppc-low.c (ppc_supply_ptrace_register)
13002 (ppc_supply_ptrace_register): Ditto.
13003 (parse_spufs_run): Adjust.
13004 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13005 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13006 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13007 take a regcache. Adjust.
13008 * linux-s390-low.c (s390_collect_ptrace_register)
13009 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13010 (s390_set_pc): Change prototype to take a regcache. Adjust.
13011 (s390_arch_setup): Adjust.
13012 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13013 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13014 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13015 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13016 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13018 (sparc_breakpoint_at): Adjust.
13019 * linux-xtensa-low.c (xtensa_fill_gregset):
13020 (xtensa_store_gregset):
13021 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13022 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13023 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13024 prototype to take a regcache. Adjust.
13025 * win32-arm-low.c (arm_fetch_inferior_register)
13026 (arm_store_inferior_register): Change prototype to take a
13028 * win32-i386-low.c (i386_fetch_inferior_register)
13029 (i386_store_inferior_register): Change prototype to take a
13031 * win32-low.c (child_fetch_inferior_registers)
13032 (child_store_inferior_registers): Change prototype to take a
13034 (win32_wait): Adjust.
13035 (win32_fetch_inferior_registers): Change prototype to take a
13037 (win32_store_inferior_registers): Adjust.
13038 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13039 store_inferior_register>: Change prototype to take a regcache.
13041 2010-01-20 Doug Evans <dje@google.com>
13043 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13045 (linux_wait_for_event1, linux_init_signals): Ditto.
13046 (W_STOPCODE): Provide definition if missing.
13048 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13050 * linux-low.c (linux_core_of_thread): New.
13051 (compare_ints, show_process, list_threads): New.
13052 (linux_qxfer_osdata): Report threads and cores.
13053 (linux_target_op): Register linux_core_of_thread.
13054 * remote-utils.c (prepare_resume_reply): Report the core.
13055 (buffer_xml_printf): Support %d specifier.
13056 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13058 (handle_query): Handle qXfer:threads. Announce availability
13060 * target.h (struct target_ops): New field core_of_thread.
13062 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13064 * Makefile.in (clean): Remove new generated files.
13065 (reg-s390.o, reg-s390.c): Remove rules.
13066 (reg-s390x.o, reg-s390x.c): Likewise.
13067 (s390-linux32.o, s390-linux32.c): Add rules.
13068 (s390-linux64.o, s390-linux64.c): Likewise.
13069 (s390x-linux64.o, s390x-linux64.c): Likewise.
13070 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13071 * linux-s390-low.c: Include <elf.h>.
13072 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13073 (init_registers_s390): Remove prototype.
13074 (init_registers_s390x): Likewise.
13075 (init_registers_s390_linux32): Add prototype.
13076 (init_registers_s390_linux64): Likewise.
13077 (init_registers_s390x_linux64): Likewise.
13078 (s390_num_regs_3264): New define.
13079 (s390_regmap_3264): New global variable.
13080 (s390_cannot_fetch_register): Remove obsolete check.
13081 (s390_cannot_store_register): Likewise.
13082 (s390_collect_ptrace_register): Handle upper/lower register halves.
13083 (s390_supply_ptrace_register): Likewise.
13084 (s390_fill_gregset): Update to register number changes.
13085 (s390_get_hwcap): New routine.
13086 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13087 Install appropriate regmap and register set.
13089 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13091 * server.c (gdbserver_version): Update copyright year to 2010.
13092 * gdbreplay.c (gdbreplay_version): Likewise.
13094 2009-12-28 Doug Evans <dje@google.com>
13096 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13097 elf/external.h. Include <elf.h> instead but only if necessary.
13099 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13101 * linux-low.c (linux_remove_process): Remove `detaching'
13102 parameter. Don't release/detach from thread_db here.
13103 (linux_kill): Release/detach from thread_db here, ...
13104 (linux_detach): ... and here, before actually detaching.
13105 (linux_wait_1): ... and here, when a process exits.
13106 * thread-db.c (any_thread_of): New.
13107 (thread_db_free): Switch the current inferior to a thread of the
13110 2009-12-21 Doug Evans <dje@google.com>
13112 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13114 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13115 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13116 warning ifndef __NR_tkill. Move setting of errno there too.
13117 Delete unnecessary resetting of errno after syscall.
13118 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13120 * configure.ac: Check for dladdr.
13121 * config.in: Regenerate.
13122 * configure: Regenerate.
13123 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13124 (try_thread_db_load): Update.
13126 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13128 2009-12-18 Doug Evans <dje@google.com>
13130 * event-loop.c: Include unistd.h if it exists.
13132 * linux-low.c (my_waitpid): Move definition away from being in
13133 between linux_tracefork_child/linux_test_for_tracefork.
13135 * gdb_proc_service.h (psaddr_t): Fix type.
13136 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13137 signature to match glibc.
13139 2009-12-16 Doug Evans <dje@google.com>
13141 * linux-low.c (linux_read_memory): Fix argument to read.
13143 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13145 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13146 events, don't leave current_inferior pointing at null.
13148 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13150 * win32-low.c (LOG): Delete.
13151 (OUTMSG): Output to stderr.
13152 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13153 on compile time LOG macro.
13154 (win32_wait): Fix debug output.
13156 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13158 * win32-low.c (win32_add_one_solib): If the dll name is
13159 "ntdll.dll", prepend the system directory to the dll path.
13161 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13163 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13165 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13166 Vladimir Prus <vladimir@codesourcery.com>
13168 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13169 * configure.ac: Check for __mcoldfire__ and set
13170 gdb_cv_m68k_is_coldfire.
13171 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13172 reg-cf.o and reg-m68k.o.
13173 * configure: Regenerated.
13175 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13177 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13178 Pass it to thread_db_free.
13179 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13180 proper `detaching' argument to linux_remove_process.
13181 * linux-low.h (thread_db_free): Add `detaching' parameter.
13182 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13184 (thread_db_free): Add `detaching' parameter. Only
13185 call td_ta_clear_event if detaching from process.
13187 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13189 * thread-db.c (thread_db_free): Fix typo.
13191 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13194 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13196 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13198 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13199 with an i686 compiler.
13200 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13202 * configure: Rebuilt.
13204 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13208 * server.c (handle_search_memory_1): Correct read_addr initialization
13209 in loop for searching subsequent chunks.
13211 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13213 * configure.ac: New --with-libthread-db option.
13214 * thread-db.c: Allow direct dependence on libthread_db.
13215 (thread_db_free): Adjust.
13216 * config.in: Regenerate.
13217 * configure: Likewise.
13219 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13222 * thread-db.c (attach_thread): New function.
13223 (maybe_attach_thread): Return success/failure.
13224 (find_new_threads_callback): Adjust.
13225 (thread_db_find_new_threads): Loop until no new threads.
13227 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13229 * proc-service.c (ps_lgetregs): Formatting.
13231 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13233 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13234 * configure.ac: Adjust.
13235 * linux-low.h (struct process_info_private): Move members to struct
13237 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13238 * linux-low.c (linux_remove_process): Adjust.
13239 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13240 * server.c (handle_query): Move code ...
13241 (handle_monitor_command): ... here. New function.
13242 * target.h (struct target_ops): New member.
13243 * thread-db.c (struct thread_db): New.
13244 (libthread_db_search_path): New variable.
13245 (thread_db_create_event, thread_db_enable_reporting)
13246 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13247 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13248 (try_thread_db_load_1, dladdr_to_soname): New functions.
13249 (try_thread_db_load, thread_db_load_search): New functions.
13250 (thread_db_init): Search for libthread_db.
13251 (thread_db_free): New function.
13252 (thread_db_handle_monitor_command): Likewise.
13253 * config.in: Regenerate.
13254 * configure: Regenerate.
13256 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13258 * spu-low.c (spu_kill): Wait for inferior to terminate.
13259 Call clear_inferiors.
13260 (spu_detach): Call clear_inferiors.
13262 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13264 * aclocal.m4: Regenerate.
13265 * config.in: Likewise.
13266 * configure: Likewise.
13268 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13270 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13271 (parse_spufs_run): New function.
13272 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13273 (ppc_breakpoint_at): Handle SPU breakpoints.
13275 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13277 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13278 (SPUFS_MAGIC): Define.
13279 (spu_enumerate_spu_ids): New function.
13280 (linux_qxfer_spu): New function.
13281 (linux_target_ops): Install linux_qxfer_spu.
13283 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13285 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13286 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13287 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13288 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13289 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13290 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13291 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13292 (init_registers_powerpc_cell32l): Add prototype.
13293 (init_registers_powerpc_cell64l): Likewise.
13294 (ppc_arch_setup): Detect Cell/B.E. architecture.
13296 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13298 * Makefile.in (datarootdir): New variable.
13300 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13302 * linux-low.c (linux_write_memory): Update debugging output.
13303 * Makefile.in (clean): Add new descriptions.
13304 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13305 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13306 * configure.srv: Add new files for arm*-*-linux*.
13307 * linux-arm-low.c: Add new declarations.
13308 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13309 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13310 (HWCAP_VFPv3D16): New.
13311 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13312 instead of __IWMMXT__.
13313 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13314 (arm_arch_setup): New.
13315 (target_regsets): Remove #ifdef. Add VFP regset.
13316 (the_low_target): Use arm_arch_setup.
13318 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13320 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13321 the main thread again.
13323 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13325 Adding Neutrino gdbserver.
13326 * configure: Regenerated.
13327 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13328 * configure.srv (i[34567]86-*-nto*): New target.
13329 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13330 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13331 (nto_comctrl) [__QNX__]: New function.
13332 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13334 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13336 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13339 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13340 Pedro Alves <pedro@codesourcery.com>
13342 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13343 don't support CONTEXT_EXTENDED_REGISTERS.
13344 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13345 (the_low_target): Install them.
13346 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13347 failing with ERROR_PIPE_NOT_CONNECTED.
13349 2009-06-30 Doug Evans <dje@google.com>
13350 Pierre Muller <muller@ics.u-strasbg.fr>
13352 Add h/w watchpoint support to x86-linux, win32-i386.
13353 * Makefile.in (SFILES): Add i386-low.c
13354 (i386_low_h): Define.
13355 (i386-low.o): Add dependencies.
13356 (linux-x86-low.o): Add i386-low.h dependency.
13357 (win32-i386-low.o): Ditto.
13358 * i386-low.c: New file.
13359 * i386-low.h: New file.
13360 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13361 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13362 * linux-low.c (linux_add_process): Initialize arch_private.
13363 (linux_remove_process): Free arch_private.
13364 (add_lwp): Initialize arch_private.
13365 (delete_lwp): Free arch_private.
13366 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13368 * linux-low.h (process_info_private): New member arch_private.
13369 (lwp_info): New member arch_private.
13370 (linux_target_ops): New members new_process, new_thread,
13372 (ptid_of): New macro.
13373 * linux-x86-low.c: Include stddef.h, i386-low.h.
13374 (arch_process_info): New struct.
13375 (arch_lwp_info): New struct.
13376 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13377 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13378 (i386_dr_low_get_status): New function.
13379 (x86_insert_point, x86_remove_point): New functions.
13380 (x86_stopped_by_watchpoint): New function.
13381 (x86_stopped_data_address): New function.
13382 (x86_linux_new_process, x86_linux_new_thread): New functions.
13383 (x86_linux_prepare_to_resume): New function.
13384 (the_low_target): Add entries for insert_point, remove_point,
13385 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13387 * server.c (debug_hw_points): New global.
13388 (monitor_show_help): Document set debug-hw-points.
13389 (handle_query): Process "set debug-hw-points".
13390 * server.h (debug_hw_points): Declare.
13391 (paddress): Declare.
13392 * utils.c (NUMCELLS, CELLSIZE): New macros.
13393 (get_sell, xsnprintf, paddress): New functions.
13394 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13395 remove_point, stopped_by_watchpoint, stopped_data_address.
13396 * win32-i386-low.c: Include i386-low.h.
13397 (debug_reg_state): Replaces dr.
13398 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13399 (i386_dr_low_get_status): New function.
13400 (i386_insert_point, i386_remove_point): New functions.
13401 (i386_stopped_by_watchpoint): New function.
13402 (i386_stopped_data_address): New function.
13403 (i386_initial_stuff): Update.
13404 (get_thread_context,set_thread_context,i386_thread_added): Update.
13405 (the_low_target): Add entries for insert_point,
13406 remove_point, stopped_by_watchpoint, stopped_data_address.
13407 * win32-low.c (win32_insert_watchpoint): New function.
13408 (win32_remove_watchpoint): New function.
13409 (win32_stopped_by_watchpoint): New function.
13410 (win32_stopped_data_address): New function.
13411 (win32_target_ops): Add entries for insert_watchpoint,
13412 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13413 * win32-low.h (win32_target_ops): New members insert_point,
13414 remove_point, stopped_by_watchpoint, stopped_data_address.
13416 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13418 * server.c (process_serial_event): Re-return unsupported, not
13419 error, if the type isn't recognized. Re-allow supporting only
13420 insert or remove packets. Also call require_running for
13421 breakpoints. Add missing break statement to default case. Tidy.
13422 * target.h (struct target_ops): Rename insert_watchpoint to
13423 insert_point, and remove_watchpoint to remove_point.
13425 * linux-low.h (struct linux_target_ops): Likewise.
13426 * linux-low.c (linux_insert_watchpoint): Rename to ...
13427 (linux_insert_point): ... this. Adjust.
13428 (linux_remove_watchpoint): Rename to ...
13429 (linux_remove_point): ... this. Adjust.
13430 (linux_target_ops): Adjust.
13431 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13432 (cris_insert_point): ... this.
13433 (cris_remove_watchpoint): Rename to ...
13434 (cris_remove_point): ... this.
13435 (the_low_target): Adjust.
13437 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13439 * server.c (handle_v_kill): Pass signal_pid to
13440 kill_inferior if multi_process is zero.
13442 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13444 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13445 * target.h (target_ops): Comment for *_watchpoint to make it clear
13446 the functions can get types '0' and '1'.
13448 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13450 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13451 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13452 * regcache.c (get_regcache): Likewise.
13453 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13454 * win32-low.c (child_fetch_inferior_registers): Remove check for
13457 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13458 Pedro Alves <pedro@codesourcery.com>
13460 * target.h (struct target_ops) <supports_multi_process>: New
13462 (target_supports_multi_process): New.
13463 * server.c (handle_query): Even if GDB reports support, only
13464 enable multi-process if the target also supports it. Report
13465 multi-process support only if the target backend supports it.
13466 * linux-low.c (linux_supports_multi_process): New function.
13467 (linux_target_ops): Install it as target_supports_multi_process
13470 2009-05-24 Doug Evans <dje@google.com>
13472 Global renaming of find_thread_pid to find_thread_ptid.
13473 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13474 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13475 All callers updated.
13477 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13478 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13481 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13482 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13483 (linux_resume_one_lwp): Ditto.
13485 2009-05-23 Doug Evans <dje@google.com>
13487 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13488 from struct inferior_list_entry * to struct lwp_info *.
13489 All callers updated.
13491 2009-05-13 Doug Evans <dje@google.com>
13493 * linux-x86-low.c: Don't include assert.h.
13494 (x86_siginfo_fixup): Use fatal, not assert.
13495 (x86_arch_setup): Fix comment.
13497 2009-05-12 Doug Evans <dje@google.com>
13499 Biarch support for i386/amd64 gdbserver.
13500 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13501 Add linux-x86-low.c.
13502 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13503 (linux-x86-low.o): Add.
13504 * linux-x86-64-low.c: Delete.
13505 * linux-i386-low.c: Delete.
13506 * linux-x86-low.c: New file.
13507 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13509 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13511 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13512 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13513 (linux_child_pid_to_exec_file): New function.
13514 (elf_64_header_p, elf_64_file_p): New functions.
13515 (siginfo_fixup): New function.
13516 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13517 give target a chance to convert layout.
13518 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13519 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13521 2009-05-07 Doug Evans <dje@google.com>
13523 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13524 (regsets_store_inferior_registers): Ditto.
13526 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13530 * linux-low.c (must_set_ptrace_flags): Delete.
13531 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13533 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13534 `lwp->must_set_ptrace_flags' instead.
13535 (linux_wait_for_event_1): Set ptrace options here.
13536 (linux_wait_1): ... not here.
13538 2009-04-30 Doug Evans <dje@google.com>
13540 * inferiors.c (started_inferior_callback): New function.
13541 (attached_inferior_callback): New function.
13542 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13543 * server.c (print_started_pid, print_attached_pid): New functions.
13544 (detach_or_kill_for_exit): New function.
13545 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13546 * server.h (have_started_inferiors_p): Declare.
13547 (have_attached_inferiors_p): Declare.
13549 * inferiors.c (remove_process): Fix memory leak, free process.
13550 * linux-low.c (linux_remove_process): New function.
13551 (linux_kill): Call it instead of remove_process.
13552 (linux_detach, linux_wait_1): Ditto.
13554 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13556 * configure.srv: Add x86 Windows CE target.
13558 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13560 * inferiors.c (get_thread_process): Make global.
13561 * server.h (get_thread_process): Add prototype.
13562 * thread-db.c (find_one_thread): Use get_thread_process
13563 instead of current_process.
13564 (thread_db_get_tls_address): Do not crash if called when
13565 thread layer is not yet initialized.
13567 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13569 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13570 * spu-low.c (current_tid): Rename to ...
13571 (current_ptid): ... this.
13572 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13573 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13574 ptid_get_lwp (current_ptid) instead of current_tid.
13575 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13576 instead of current_tid. Use find_process_pid to verify pid
13577 argument is valid. Pass proper argument to remove_process.
13578 (spu_thread_alive): Compare current_ptid instead of current_tid.
13579 (spu_resume): Likewise.
13581 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13583 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13586 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13588 Implement the multiprocess extensions, and add linux multiprocess
13591 * server.h (ULONGEST): Declare.
13592 (struct ptid, ptid_t): New.
13593 (minus_one_ptid, null_ptid): Declare.
13594 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13595 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13596 (struct inferior_list_entry): Change `id' type from unsigned from
13598 (struct sym_cache, struct breakpoint, struct
13599 process_info_private): Forward declare.
13600 (struct process_info): Declare.
13601 (current_process): Declare.
13602 (all_processes): Declare.
13603 (initialize_inferiors): Declare.
13604 (add_thread): Adjust to use ptid_t.
13605 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13606 (add_process, remove_process, find_thread_pid): Declare.
13607 (find_inferior_id): Adjust to use ptid_t.
13608 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13609 (multi_process): Declare.
13610 (push_event): Adjust to use ptid_t.
13611 (read_ptid, write_ptid): Declare.
13612 (prepare_resume_reply): Adjust to use ptid_t.
13613 (clear_symbol_cache): Declare.
13614 * inferiors.c (all_processes): New.
13615 (null_ptid, minus_one_ptid): New.
13616 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13617 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13618 (add_thread): Change unsigned long to ptid. Remove gdb_id
13620 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13621 (gdb_id_to_thread): Rename to ...
13622 (find_thread_pid): ... this. Change unsigned long to ptid.
13623 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13624 (loaded_dll, pull_pid_from_list): Adjust.
13625 (add_process, remove_process, find_process_pid)
13626 (get_thread_process, current_process, initialize_inferiors): New.
13627 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13628 (struct target_waitstatus) <related_pid>: Ditto.
13629 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13630 return type to int.
13631 (struct target_ops) <join>: Add `pid' argument.
13632 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13633 (struct target_ops) <wait>: Add `ptid' field. Change return type
13635 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13636 (mywait): Add `ptid' argument. Change return type to ptid_t.
13637 (target_pid_to_str): Declare.
13638 * target.c (set_desired_inferior): Adjust to use ptids.
13639 (mywait): Add new `ptid' argument. Adjust.
13640 (target_pid_to_str): New.
13641 * mem-break.h (free_all_breakpoints): Declare.
13642 * mem-break.c (breakpoints): Delelete.
13643 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13644 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13645 to use per-process breakpoint list.
13646 (free_all_breakpoints): New.
13647 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13648 (symbol_cache, all_symbols_looked_up): Delete.
13650 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13652 (prepare_resume_reply): Change ptid argument's type from unsigned
13653 long to ptid_t. Adjust. Implement W;process and X;process.
13654 (free_sym_cache, clear_symbol_cache): New.
13655 (look_up_one_symbol): Adjust to per-process symbol cache. *
13656 * server.c (cont_thread, general_thread, step_thread): Change type
13658 (attached): Delete.
13659 (multi_process): New.
13660 (last_ptid): Change type to ptid_t.
13661 (struct vstop_notif) <ptid>: Change type to ptid_t.
13662 (queue_stop_reply, push_event): Change `ptid' argument's type to
13664 (discard_queued_stop_replies): Add `pid' argument.
13665 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13666 changes. Don't reference the `attached' global.
13667 (attach_inferior): Adjust to mywait interface changes.
13668 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13669 features. Handle and report "multiprocess+". Handle
13671 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13673 (handle_v_kill): New.
13674 (handle_v_stopped): Adjust to use target_pid_to_str.
13675 (handle_v_requests): Allow multiple attaches and runs when
13676 multiprocess extensions are in effect. Handle "vKill".
13677 (myresume): Adjust to use ptids.
13678 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13679 (handle_status): Adjust to discard_queued_stop_replies interface
13681 (first_thread_of, kill_inferior_callback)
13682 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13683 (main): Call initialize_inferiors. Adjust to use ptids, killing
13684 and detaching from all inferiors. Handle multiprocess packet
13686 * linux-low.h: Include gdb_proc_service.h.
13687 (struct process_info_private): New.
13688 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13689 <lwpid_of>: Use ptid_get_lwp.
13690 (get_lwp_thread): Adjust.
13691 (struct lwp_info): Add `dead' member.
13692 (find_lwp_pid): Declare.
13693 * linux-low.c (thread_db_active): Delete.
13694 (new_inferior): Adjust comment.
13695 (inferior_pid): Delete.
13696 (linux_add_process): New.
13697 (handle_extended_wait): Adjust.
13698 (add_lwp): Change unsigned long to ptid.
13699 (linux_create_inferior): Add process to processes table. Adjust
13700 to use ptids. Don't set new_inferior here.
13701 (linux_attach_lwp): Rename to ...
13702 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13703 it. Adjust to use ptids.
13704 (linux_attach_lwp): New.
13705 (linux_attach): Add process to processes table. Don't set
13707 (struct counter): New.
13708 (second_thread_of_pid_p, last_thread_of_process_p): New.
13709 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13710 multiple processes.
13711 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13712 processes. Remove process from process table.
13713 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13714 to multiple processes.
13715 (any_thread_of): New.
13716 (linux_detach): Add `pid' argument, and handle it. Remove process
13717 from processes table.
13718 (linux_join): Add `pid' argument. Handle it.
13719 (linux_thread_alive): Change unsighed long argument to ptid_t.
13720 Consider dead lwps as not being alive.
13721 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13722 threads we're not interested in.
13723 (same_lwp, find_lwp_pid): New.
13724 (linux_wait_for_lwp): Change `pid' argument's type from int to
13726 (linux_wait_for_event): Rename to ...
13727 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13728 from int to ptid_t. Adjust.
13729 (linux_wait_for_event): New.
13730 (linux_wait_1): Add `ptid' argument. Change return type to
13731 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13732 that exit from the process table.
13733 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13735 (mark_lwp_dead): New.
13736 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13737 stopping all threads, mark its main lwp as dead.
13738 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13740 (fetch_register, usr_store_inferior_registers)
13741 (regsets_fetch_inferior_registers)
13742 (regsets_store_inferior_registers, linux_read_memory)
13743 (linux_write_memory): Inline `inferior_pid'.
13744 (linux_look_up_symbols): Adjust to use per-process
13745 `thread_db_active'.
13746 (linux_request_interrupt): Adjust to use ptids.
13747 (linux_read_auxv): Inline `inferior_pid'.
13748 (initialize_low): Don't reference thread_db_active.
13749 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13750 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13751 (ps_getpid): Return the pid of the current inferior.
13752 * thread-db.c (proc_handle, thread_agent): Delete.
13753 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13755 (find_one_thread): Change argument type to ptid_t. Adjust to
13757 (maybe_attach_thread): Adjust to per-process data and ptids.
13758 (thread_db_find_new_threads): Ditto.
13759 (thread_db_init): Ditto.
13760 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13761 processes table. Adjust to use ptids.
13762 (spu_kill, spu_detach): Adjust interface. Remove process from
13764 (spu_join, spu_thread_alive): Adjust interface.
13765 (spu_wait): Adjust interface. Remove process from processes
13766 table. Adjust to use ptids.
13767 * win32-low.c (current_inferior_tid): Delete.
13768 (current_inferior_ptid): New.
13769 (debug_event_ptid): New.
13770 (thread_rec): Take a ptid. Adjust.
13771 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13772 (child_delete_thread): Ditto.
13773 (do_initial_child_stuff): Add `attached' argument. Add process to
13775 (child_fetch_inferior_registers, child_store_inferior_registers):
13777 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13778 (win32_attach): Pass 1 to do_initial_child_stuff.
13779 (win32_kill): Adjust interface. Remove process from processes
13781 (win32_detach): Ditto.
13782 (win32_join): Adjust interface.
13783 (win32_thread_alive): Take a ptid.
13784 (win32_resume): Adjust to use ptids.
13785 (get_child_debug_event): Ditto.
13786 (win32_wait): Adjust interface. Remove exiting process from
13789 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13791 Non-stop mode support.
13793 * server.h (non_stop): Declare.
13794 (gdb_client_data, handler_func): Declare.
13795 (delete_file_handler, add_file_handler, start_event_loop):
13797 (handle_serial_event, handle_target_event, push_event)
13798 (putpkt_notif): Declare.
13799 * target.h (enum resume_kind): New.
13800 (struct thread_resume): Replace `step' field by `kind' field.
13801 (TARGET_WNOHANG): Define.
13802 (struct target_ops) <wait>: Add `options' argument.
13803 <supports_non_stop, async, start_non_stop>: New fields.
13804 (target_supports_non_stop, target_async): New.
13805 (start_non_stop): Declare.
13806 (mywait): Add `options' argument.
13807 * target.c (mywait): Add `options' argument. Print child exit
13808 notifications here.
13809 (start_non_stop): New.
13810 * server.c (non_stop, own_buf, mem_buf): New globals.
13811 (struct vstop_notif): New.
13812 (notif_queue): New global.
13813 (queue_stop_reply, push_event, discard_queued_stop_replies)
13814 (send_next_stop_reply): New.
13815 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13817 (attach_inferior): In non-stop mode, don't wait for the target
13819 (handle_general_set): Handle QNonStop.
13820 (handle_query): When handling qC, return the current general
13821 thread, instead of the first thread of the list.
13822 (handle_query): If the backend supports non-stop mode, include
13823 QNonStop+ in the qSupported query response.
13824 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13826 (handle_v_attach, handle_v_run): Handle non-stop mode.
13827 (handle_v_stopped): New.
13828 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13829 (myresume): Adjust to use resume_kind. Handle non-stop.
13830 (queue_stop_reply_callback): New.
13831 (handle_status): Handle non-stop mode.
13832 (main): Clear non_stop flag on reconnection. Use the event-loop.
13833 Refactor serial protocol handling from here ...
13834 (process_serial_event): ... to this new function. When GDB
13835 selects any thread, select one here. In non-stop mode, wait until
13836 GDB acks all pending events before exiting.
13837 (handle_serial_event, handle_target_event): New.
13838 * remote-utils.c (remote_open): Install remote_desc in the event
13840 (remote_close): Remove remote_desc from the event loop.
13841 (putpkt_binary): Rename to...
13842 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13843 (putpkt_binary): New as wrapper around putpkt_binary_1.
13844 (putpkt_notif): New.
13845 (prepare_resume_reply): In non-stop mode, don't change the
13847 * event-loop.c: New.
13848 * Makefile.in (OBJ): Add event-loop.o.
13849 (event-loop.o): New rule.
13851 * linux-low.h (pid_of): Moved here.
13853 (get_lwp_thread): Use lwpid_of.
13854 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13855 * linux-low.c (pid_of): Delete.
13856 (inferior_pid): Use lwpid_of.
13857 (linux_event_pipe): New.
13858 (target_is_async_p): New.
13860 (handle_extended_wait): Use lwpid_of.
13861 (add_lwp): Don't set lwpid field.
13862 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13863 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13864 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13865 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13866 first. Adjust to linux_wait_for_event interface changes. Use
13868 (linux_detach): Don't delete the main lwp here.
13869 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13870 (status_pending_p): Don't consider explicitly suspended lwps.
13871 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13872 pointer. Add OPTIONS argument. Change return type to int. Use
13873 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13874 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13875 pointer. Add status pointer argument. Return a pid instead of a
13876 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13877 changes. In non-stop mode, don't switch to a random thread.
13878 (linux_wait): Rename to...
13879 (linux_wait_1): ... this. Add target_options argument, and handle
13880 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13881 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13882 clean exit and signal exit code. Don't stop all threads in
13883 non-stop mode. In all-stop mode, only stop all threads when
13884 reporting a stop to GDB. Handle explicit thread stop requests.
13885 (async_file_flush, async_file_mark): New.
13887 (send_sigstop): Use lwpid_of.
13888 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13889 interface changes. In non-stop mode, don't switch to a random
13891 (linux_resume_one_lwp): Use lwpid_of.
13892 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13893 (linux_resume_one_thread): ... this. Handle resume_stop. In
13894 non-stop mode, don't look for pending flag in all threads.
13895 (resume_status_pending_p): Don't consider explicitly suspended
13897 (my_waitpid): Reimplement. Emulate __WALL.
13898 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13900 (sigchld_handler, linux_supports_non_stop, linux_async)
13901 (linux_start_non_stop): New.
13902 (linux_target_ops): Register linux_supports_non_stop, linux_async
13903 and linux_start_non_stop.
13904 (initialize_low): Install SIGCHLD handler.
13905 * thread-db.c (thread_db_create_event, find_one_thread)
13906 (thread_db_get_tls_address): Use lwpid_of.
13907 * win32-low.c (win32_detach): Adjust to use resume_kind.
13908 (win32_wait): Add `options' argument.
13909 * spu-low.c (spu_resume): Adjust to use resume_kind.
13910 (spu_wait): Add `options' argument.
13912 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13914 Decouple target code from remote protocol.
13916 * target.h (enum target_waitkind): New.
13917 (struct target_waitstatus): New.
13918 (struct target_ops) <wait>: Return an unsigned long. Take a
13919 target_waitstatus pointer instead of a char pointer.
13920 (mywait): Likewise.
13921 * target.c (mywait): Change prototype to return an unsigned long.
13922 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13923 * server.h (thread_from_wait, old_thread_from_wait): Delete
13925 (prepare_resume_reply): Change prototype to take a
13927 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13928 (last_status, last_ptid): New.
13929 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13930 pid instead of a signal.
13931 (attach_inferior): Remove "status" and "signal" parameters.
13933 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13935 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13936 (handle_v_requests, myresume): Remove "status" and "signal"
13937 parameters. Adjust.
13938 (handle_status): New.
13939 (main): Delete local `status'. Adjust.
13940 * remote-utils.c: Include target.h.
13941 (prepare_resume_reply): Change prototype to take a
13942 target_waitstatus. Adjust.
13944 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13946 * spu-low.c (spu_wait): Adjust.
13947 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13949 (win32_wait): Adjust.
13951 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13953 * target.h (struct thread_resume): Delete leave_stopped member.
13954 (struct target_ops): Add a `n' argument to the `resume' callback.
13955 * server.c (start_inferior): Adjust.
13956 (handle_v_cont, myresume): Adjust.
13957 * linux-low.c (check_removed_breakpoint): Adjust to resume
13958 interface change, and to removed leave_stopped field.
13959 (resume_ptr): Delete.
13960 (struct thread_resume_array): New.
13961 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13962 resume interface change.
13963 (linux_continue_one_thread, linux_queue_one_thread)
13964 (resume_status_pending_p): Check if the resume field is NULL
13965 instead of checking the leave_stopped member.
13966 (linux_resume): Adjust to the target resume interface change.
13967 * spu-low.c (spu_resume): Adjust to the target resume interface
13969 * win32-low.c (win32_detach, win32_resume): Ditto.
13971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13973 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13975 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13977 (linux_continue_one_thread): Only preserve the stepping flag if
13978 there's a pending breakpoint.
13980 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13982 * server.c (main): After the inferior having exited, call
13983 remote_close before exiting gdbserver.
13985 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13987 Fix size of FPSCR in Power 7 processors.
13988 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13989 (PPC_FEATURE_HAS_DFP): New #define.
13990 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13993 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13995 * server.c (handle_query) Whitespace and formatting.
13997 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13999 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14000 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14001 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14002 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14003 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14004 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14005 Makefile.in, configure.ac: Fix whitespace throughout.
14006 * configure: Regenerate.
14008 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14010 * inferiors.c (find_inferior): Make it safe for the callback
14011 function to delete the currently iterated inferior.
14013 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14015 * Makefile.in (linuw_low_h): Move higher.
14016 (thread-db.o): Depend on $(linux_low_h).
14018 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14020 Rename "process" to "lwp" throughout.
14022 * linux-low.c (all_processes): Rename to...
14023 (all_lwps): ... this.
14024 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14025 (add_process): Rename to ...
14026 (add_lwp): ... this. Adjust.
14027 (linux_create_inferior): Adjust.
14028 (linux_attach_lwp): Adjust.
14029 (linux_attach): Adjust.
14030 (linux_kill_one_process): Rename to ...
14031 (linux_kill_one_lwp): ... this. Adjust.
14032 (linux_kill): Adjust.
14033 (linux_detach_one_process): Rename to ...
14034 (linux_detach_one_lwp): ... this. Adjust.
14035 (linux_detach): Adjust.
14036 (check_removed_breakpoint): Adjust.
14037 (status_pending_p): Adjust.
14038 (linux_wait_for_process): Rename to ...
14039 (linux_wait_for_lwp): ... this. Adjust.
14040 (linux_wait_for_event): Adjust.
14041 (send_sigstop): Adjust.
14042 (wait_for_sigstop): Adjust.
14043 (stop_all_processes): Rename to ...
14044 (stop_all_lwps): ... this.
14045 (linux_resume_one_process): Rename to ...
14046 (linux_resume_one_lwp): ... this. Adjust.
14047 (linux_set_resume_request, linux_continue_one_thread)
14048 (linux_queue_one_thread, resume_status_pending_p)
14049 (usr_store_inferior_registers, regsets_store_inferior_registers)
14050 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14052 * linux-low.h (get_process): Rename to ...
14053 (get_lwp): ... this. Adjust.
14054 (get_thread_process): Rename to ...
14055 (get_thread_lwp): ... this. Adjust.
14056 (get_process_thread): Rename to ...
14057 (get_lwp_thread): ... this. Adjust.
14058 (struct process_info): Rename to ...
14059 (struct lwp_info): ... this.
14060 (all_processes): Rename to ...
14061 (all_lwps): ... this.
14062 * proc-service.c (ps_lgetregs): Adjust.
14063 * thread-db.c (thread_db_create_event, find_one_thread)
14064 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14066 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14068 * server.c (handle_query): Handle "qAttached".
14070 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14072 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14073 GPLv3, update license URL.
14075 2009-03-01 Doug Evans <dje@google.com>
14077 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14078 (server_h): Add gdb_signals.h.
14079 (signals.o): Update.
14080 * server.h (target_signal_from_host,target_signal_to_host_p)
14081 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14083 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14085 * remote-utils.c (getpkt): Also generate remote-debug
14086 information if noack_mode is set.
14088 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14090 * server.c (handle_query): Report qXfer:siginfo:read and
14091 qXfer:siginfo:write as supported and handle them.
14092 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14093 * linux-low.c (linux_xfer_siginfo): New.
14094 (linux_target_ops): Set it.
14096 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14098 * server.c (gdbserver_usage): Mention --remote-debug.
14099 (main): Accept '--remote-debug' switch.
14101 2009-01-18 Doug Evans <dje@google.com>
14103 * regcache.c (new_register_cache): No need to check result of xcalloc.
14104 * server.c (handle_search_memory): Back out calls to xmalloc,
14105 result is checked and error is returned to user upon failure.
14106 (handle_query): Ditto. Add more checks for result of malloc.
14107 (handle_v_cont): Check result of malloc, report error back to
14109 (handle_v_run): Ditto. Call freeargv.
14110 * server.h (freeargv): Declare.
14111 * utils.c (freeargv): New fn.
14113 2009-01-15 Doug Evans <dje@google.com>
14115 * gdbreplay.c (perror_with_name): Make arg const char *.
14116 * server.h (target_signal_to_name): Make return type const char *.
14117 * thread-db.c (thread_db_err_str): Make return type const char *.
14118 * utils.c (perror_with_name): Make arg const char *.
14120 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14122 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14123 when handling a EXIT_PROCESS_DEBUG_EVENT.
14125 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14127 * gdbreplay.c (gdbreplay_version): Update copyright year.
14128 * server.c (gdbserver_version): Likewise.
14130 2009-01-05 Doug Evans <dje@google.com>
14132 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14133 (handle_extended_wait): Improve comment.
14135 2008-12-13 Doug Evans <dje@google.com>
14137 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14138 * server.h (ATTR_MALLOC): New macro.
14139 (xmalloc,xcalloc,xstrdup): Declare.
14140 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14141 * inferiors.c: Ditto.
14142 * linux-low.c: Ditto.
14143 * mem-break.c: Ditto.
14144 * regcache.c: Ditto.
14145 * remote-utils.c: Ditto.
14148 * win32-low.c: Ditto.
14150 2008-12-12 Doug Evans <dje@google.com>
14152 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14153 in debugging printf.
14155 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14157 2008-12-09 Doug Evans <dje@google.com>
14159 * linux-low.h (struct process_info): Delete member tid, unused.
14160 * thread-db.c (find_one_thread): Update.
14161 (maybe_attach_thread): Update.
14163 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14165 * target.h (struct target_ops): Add qxfer_osdata member.
14166 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14168 (linux_qxfer_osdata): New functions.
14169 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14171 * server.c (handle_query): Handle "qXfer:osdata:read:".
14172 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14173 (buffer_xml_printf): New functions.
14174 * server.h (struct buffer): New.
14175 (buffer_grow_str, buffer_grow_str0): New macros.
14176 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14177 (buffer_xml_printf): Declare.
14179 2008-11-24 Doug Evans <dje@google.com>
14181 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14183 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14185 * server.c (handle_v_run): Always use the supplied argument list.
14187 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14189 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14190 (xtensa_regmap_table): Add entry for scompare1.
14192 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14194 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14195 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14196 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14197 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14198 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14199 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14200 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14201 XML target descriptions.
14202 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14203 when inferior is running on an ISA 2.05 or later processor. Add
14204 special case to return offset for full 64-bit slot of FPSCR when
14207 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14209 * Makefile.in (SFILES, clean): Added sparc64 files.
14210 (reg-sparc64.o, reg-sparc64.c): New.
14211 * configure.srv (sparc*-*-linux*): New configuration.
14212 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14213 syscall arguments for SPARC.
14214 (regsets_store_inferior_registers): Likewise.
14215 * linux-sparc-low.c: New file.
14217 2008-10-21 Doug Evans <dje@google.com>
14219 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14220 (READLINE_DIR,READLINE_DEP): Delete.
14221 (INTERNAL_CFLAGS): Update.
14222 (LINTFLAGS): Update.
14224 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14226 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14227 whole argv from the last run, not just argv[0].
14229 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14231 * regcache.c (new_register_cache): Return NULL if the register
14232 cache size isn't known yet.
14233 (free_register_cache): Avoid dereferencing a NULL regcache.
14235 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14237 * configure.srv: Merge MIPS and MIPS64.
14239 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14241 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14243 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14245 * Makefile.in: Add required vsx dependencies.
14247 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14248 Declare init_registers_powerpc_vsx32l.
14249 Declare init_registers_powerpc_vsx64l.
14250 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14251 (ppc_arch_setup): Check for VSX in hwcap.
14252 (ppc_fill_vsxregset): New function.
14253 (ppc_store_vsxregset): New function.
14254 Add new VSX entry in regset_info target_regsets.
14256 * configure.srv: Add new VSX dependencies.
14258 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14260 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14261 (remote_open): Set or clear transport_is_reliable.
14262 (putpkt_binary): Don't expect acks in noack mode.
14263 (getpkt): Don't send ack/nac in noack mode.
14264 * server.c (handle_general_set): Handle QStartNoAckMode.
14265 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14267 (main): Reset noack_mode on every connection.
14268 * server.h (noack_mode): Declare.
14270 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14272 * Makefile.in (GDBREPLAY_OBS): New variable.
14273 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14275 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14276 Daniel Jacobowitz <dan@codesourcery.com>
14278 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14279 (usr_store_inferior_registers): Likewise.
14280 (regsets_store_inferior_registers): Likewise.
14282 2008-07-31 Rolf Jansen <rj@surtec.com>
14283 Pedro Alves <pedro@codesourcery.com>
14285 * configure.ac: Check for memmem declaration.
14286 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14287 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14288 (disable_packet_qfThreadInfo): Unconditionally compile.
14289 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14290 * configure, config.in: Regenerate.
14292 2008-07-28 Doug Kwan <dougkwan@google.com>
14294 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14295 (linux_write_memory): Remove declaration of errno.
14297 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14299 * linux-low.c (handle_extended_wait): Do not use "status"
14300 variable uninitialized.
14302 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14304 * server.c (handle_v_attach): Inhibit reporting dll changes.
14306 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14308 * remote-utils.c (prepare_resume_reply): If requested, don't
14309 output "thread:TID" in the T stop reply.
14311 * server.c (disable_packet_vCont, disable_packet_Tthread)
14312 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14313 (handle_query): If requested, disable support for qC, qfThreadInfo
14315 (handle_v_requests): If requested, disable support for vCont.
14316 (gdbserver_show_disableable): New.
14317 (main): Handle --disable-packet and --disable-packet=LIST.
14319 * server.h (disable_packet_vCont, disable_packet_Tthread)
14320 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14322 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14324 * server.c (gdbserver_usage): Mention --version.
14326 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14328 * Makefile.in (gdbreplay.o): New rule.
14330 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14332 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14333 message, not gdbserver.
14335 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14336 Nathan Sidwell <nathan@codesourcery.com>
14337 Joseph Myers <joseph@codesourcery.com>
14339 * acinclude.m4: Include ../../config/acx.m4.
14340 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14341 * configure, config.in: Regenerate.
14342 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14343 * server.c (gdbserver_version): Print PKGVERSION.
14344 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14345 (main): Adjust gdbserver_usage calls.
14346 * gdbreplay.c (version, host_name): Add declarations.
14347 (gdbreplay_version, gdbreplay_usage): New.
14348 (main): Accept --version and --help options.
14350 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14352 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14353 (arm_breakpoint_at): Handle Thumb.
14354 (the_low_target): Add comment.
14356 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14358 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14360 2008-05-09 Doug Evans <dje@google.com>
14362 * server.h (decode_search_memory_packet): Declare.
14363 * remote-utils.c (decode_search_memory_packet): New fn.
14364 * server.c (handle_search_memory_1): New fn.
14365 (handle_search_memory): New fn.
14366 (handle_query): Process qSearch:memory packets.
14368 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14370 * regcache.c (registers_length): Remove.
14371 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14372 full register packet.
14373 * regcache.h (registers_length): Remove prototype.
14374 * server.h (PBUFSIZ): Define to 16384.
14376 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14378 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14379 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14380 powerpc-64l.o, and powerpc-altivec64l.o.
14381 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14382 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14383 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14384 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14385 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14388 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14389 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14390 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14391 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14392 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14393 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14394 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14395 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14396 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14397 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14400 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14401 (init_registers_powerpc_32l): ... this new prototype.
14402 (init_registers_powerpc_32): Remove, replace by ...
14403 (init_registers_powerpc_altivec32l): ... this new prototype.
14404 (init_registers_powerpc_e500): Remove, replace by ...
14405 (init_registers_powerpc_e500l): ... this new prototype.
14406 (init_registers_ppc64): Remove, replace by ...
14407 (init_registers_powerpc_64l): ... this new prototype.
14408 (init_registers_powerpc_64): Remove, replace by ...
14409 (init_registers_powerpc_altivec64l): ... this new prototype.
14410 (ppc_num_regs): Set to 73.
14411 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14412 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14413 (ppc_cannot_store_register): Handle orig_r3 and trap.
14414 (ppc_arch_setup): Update init_registers_... calls.
14415 (ppc_fill_gregset): Handle orig_r3 and trap.
14417 * inferiors.c (clear_inferiors): Reset current_inferior.
14419 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14421 * acinclude.m4: Add override.m4.
14422 * configure: Regenerate.
14424 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14426 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14427 initial call to init_register_ppc64.
14429 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14431 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14432 single powerpc*-*-linux* case.
14433 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14435 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14437 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14438 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14440 * linux-ppc-low.c: Include <elf.h>.
14441 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14442 (ppc_hwcap): New global variable.
14443 (ppc_regmap): Remove __SPE__ #ifdef sections.
14444 (ppc_regmap_e500): New global variable.
14445 (ppc_cannot_store_register): Update __SPE__ special case.
14446 (ppc_get_hwcap): New function.
14447 (ppc_arch_setup): Use it to determine whether inferior supports
14448 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14449 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14450 Do not access registers if target does not support AltiVec.
14451 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14452 Do not access registers if target does not support SPE.
14453 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14455 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14457 * linux-low.c (disabled_regsets, num_regsets): New.
14458 (use_regsets_p): Delete.
14459 (linux_wait_for_process): Clear disabled_regsets.
14460 (regsets_fetch_inferior_registers): Check and set it.
14461 (regsets_store_inferior_registers): Likewise.
14462 (linux_fetch_registers, linux_store_registers): Do not use
14464 (initialize_low): Allocate disabled_regsets.
14466 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14468 * Makefile.in (LIBOBJS): New.
14469 (OBS): Use LIBOBJS.
14470 (memmem.o): New rule.
14471 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14472 * configure: Regenerated.
14474 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14476 * server.c (handle_query): Never return "unsupported" for
14477 qXfer:features:read queries.
14479 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14481 * server.c (get_features_xml): Fix inverted condition.
14482 (handle_query): Always support qXfer:feature:read.
14484 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14486 * server.c (wrapper_argv): New.
14487 (start_inferior): Handle wrapper_argv. If set, expect an extra
14489 (gdbserver_usage): Document --wrapper.
14490 (main): Parse --wrapper.
14492 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14494 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14495 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14496 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14497 (ppc_set_pc): Likewise.
14498 (ppc_arch_setup): New function.
14499 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14500 of collect_register.
14501 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14503 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14505 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14506 instead of linux-ppc64-low.o.
14507 * linux-ppc64-low.c: Remove file.
14508 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14509 (linux-ppc64-low.o): Remove rule.
14511 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14512 (init_registers_powerpc_64): Likewise.
14513 (ppc_regmap): Conditionally define depending on __powerpc64__.
14514 (ppc_cannot_store_register): Do not special-case "fpscr" when
14515 compiled on __powerpc64__.
14516 (ppc_collect_ptrace_register): New function.
14517 (ppc_supply_ptrace_register): New function.
14518 (ppc_breakpoint): Change type to "unsigned int".
14519 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14520 (the_low_target): Conditionally provide initializers for the
14521 arch_setup member depending on __powerpc64__. Install
14522 collect_ptrace_register and supply_ptrace_register members.
14524 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14526 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14527 * server.c (gdbserver_xmltarget): Define.
14528 (get_features_xml): Use it to replace "target.xml" and arch_string.
14530 * configure.srv: Remove srv_xmltarget. Add XML files that were
14531 mentioned there to srv_xmlfiles instead. Remove conditional tests
14532 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14533 srv_xmlfiles and srv_regobj to include all possible choices.
14534 * configure.ac (srv_xmltarget): Remove.
14535 (srv_xmlfiles): Do not add "target.xml".
14536 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14537 checks for supplementary target information.
14538 * configure: Regenerate.
14539 * Makefile.in (XML_TARGET): Remove.
14540 (target.xml): Remove rule.
14541 (clean): Do not clean up target.xml.
14542 (.PRECIOUS): Do not mention target.xml.
14544 * target.h (struct target_ops): Remove arch_string member.
14545 * linux-low.c (linux_arch_string): Remove.
14546 (linux_target_ops): Remove arch_string initializer.
14547 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14548 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14549 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14550 * spu-low.c (spu_arch_string): Remove.
14551 (spu_target_ops): Remove arch_string initializer.
14552 * win32-low.c (win32_arch_string): Remove.
14553 (win32_target_ops): Remove arch_string initializer.
14554 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14555 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14556 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14558 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14560 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14561 by collect_ptrace_register and supply_ptrace_register hooks.
14562 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14563 instead of checking for the_low_target.left_pad_xfer.
14564 (usr_store_inferior_registers): Use collect_ptrace_register callback
14565 instead of checking for the_low_target.left_pad_xfer.
14567 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14568 (s390_supply_ptrace_register): Likewise.
14569 (s390_fill_gregset): Call s390_collect_ptrace_register.
14570 (the_low_target): Update.
14572 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14573 (ppc_supply_ptrace_register): Likewise.
14574 (the_low_target): Update.
14576 * linux-i386-low.c (the_low_target): Update.
14577 * linux-x86-64-low.c (the_low_target): Update.
14579 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14581 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14582 reg-s390.o and reg-s390x.o.
14584 * linux-low.c (new_inferior): New global variable.
14585 (linux_create_inferior, linux_attach): Set it.
14586 (linux_wait_for_process): Call the_low_target.arch_setup after the
14587 target has stopped for the first time.
14588 (initialize_low): Do not call the_low_target.arch_setup.
14590 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14591 (s390_set_pc): Likewise.
14592 (s390_arch_setup): New function.
14593 (the_low_target): Use s390_arch_setup as arch_setup routine.
14595 * regcache.c (realloc_register_cache): New function.
14596 (set_register_cache): Call it for each existing regcache.
14598 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14600 * server.h (init_registers): Remove prototype.
14602 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14603 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14604 instead of init_registers ().
14605 * linux-arm-low.c (init_registers_arm): Add prototype.
14606 (init_registers_arm_with_iwmmxt): Likewise.
14607 (the_low_target): Add initializer for arch_setup field.
14608 * linux-cris-low.c (init_registers_cris): Add prototype.
14609 (the_low_target): Add initializer for arch_setup field.
14610 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14611 (the_low_target): Add initializer for arch_setup field.
14612 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14613 (the_low_target): Add initializer for arch_setup field.
14614 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14615 (the_low_target): Add initializer for arch_setup field.
14616 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14617 (the_low_target): Add initializer for arch_setup field.
14618 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14619 (the_low_target): Add initializer for arch_setup field.
14620 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14621 (init_registers_mips64_linux): Likewise.
14622 (the_low_target): Add initializer for arch_setup field.
14623 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14624 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14625 (the_low_target): Add initializer for arch_setup field.
14626 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14627 (init_registers_powerpc_64): Likewise.
14628 (the_low_target): Add initializer for arch_setup field.
14629 * linux-s390-low.c (init_registers_s390): Add prototype.
14630 (init_registers_s390x): Likewise.
14631 (the_low_target): Add initializer for arch_setup field.
14632 * linux-sh-low.c (init_registers_sh): Add prototype.
14633 (the_low_target): Add initializer for arch_setup field.
14634 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14635 (the_low_target): Add initializer for arch_setup field.
14636 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14637 (the_low_target): Add initializer for arch_setup field.
14639 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14640 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14641 instead of init_registers ().
14642 * win32-arm-low.c (init_registers_arm): Add prototype.
14643 (the_low_target): Add initializer for arch_setup field.
14644 * win32-i386-low.c (init_registers_i386): Add prototype.
14645 (the_low_target): Add initializer for arch_setup field.
14647 * spu-low.c (init_registers_spu): Add prototype.
14648 (initialize_low): Call initialie_registers_spu () instead of
14649 initialize_registers ().
14651 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14653 * server.c (handle_v_requests): When handling the vRun and vAttach
14654 packets, if already debugging a process, don't kill it. Return an
14657 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14659 * server.c (handle_query): Correct length check.
14661 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14663 * win32-low.c (do_initial_child_stuff): Add process handle
14664 parameter. Set current_process_handle and current_process_id from the
14665 parameters. Clear globals.
14666 (win32_create_inferior): Don't set current_process_handle and
14667 current_process_id here. Instead pass them on the call to
14668 do_initial_child_stuff.
14669 (win32_attach): Likewise.
14670 (win32_clear_inferiors): New.
14671 (win32_kill): Don't close the current process handle or the
14672 current thread handle here. Instead call win32_clear_inferiors.
14673 (win32_detach): Don't open a new handle to the process. Call
14674 win32_clear_inferiors.
14675 (win32_join): Don't rely on current_process_handle; open a new
14676 handle using the process id.
14677 (win32_wait): Call win32_clear_inferiors when the inferior process
14680 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14682 * server.c (monitor_show_help): Add "exit".
14684 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14686 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14687 (clean): Add reg-xtensa.c.
14688 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14689 * configure.srv (xtensa*-*-linux*) New target.
14690 * linux-xtensa-low.c: New.
14691 * xtensa-xtregs.c: New.
14693 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * hostio.c: Don't include errno.h.
14696 (errno_to_fileio_errno): Move to hostio-errno.
14697 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14698 error number outputting to the target->hostio_last_error callback.
14699 (hostio_packet_error): Use FILEIO_EINVAL directly.
14700 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14701 calls to hostio_error.
14702 * hostio-errno.c: New.
14703 * server.h (hostio_last_error_from_errno): Declare.
14704 * target.h (target_ops): Add hostio_last_error member.
14705 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14706 as hostio_last_error handler.
14707 * spu-low.c (spu_target_ops): Likewise.
14708 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14709 (wince_hostio_last_error): New functions.
14710 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14711 as hostio_last_error handler.
14712 (win32_target_ops) [!_WIN32_WCE]: Register
14713 hostio_last_error_from_errno as hostio_last_error handler.
14714 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14715 (hostio-errno.o): New rule.
14716 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14717 * configure.srv (srv_hostio_err_objs): New variable. Default to
14719 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14720 * configure: Regenerate.
14722 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14724 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14725 (linux_kill, linux_detach): Clean up the process list.
14726 * remote-utils.c (remote_open): Improve port number parsing.
14727 (putpkt_binary, input_interrupt): Only send interrupts if the target
14729 * server.c (extended_protocol): Make static.
14730 (attached): Define earlier.
14731 (exit_requested, response_needed, program_argv): New variables.
14732 (target_running): New.
14733 (start_inferior): Clear attached here.
14734 (attach_inferior): Set attached here.
14735 (require_running): Define.
14736 (handle_query): Use require_running and target_running. Implement
14738 (handle_v_attach, handle_v_run): New.
14739 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14740 (gdbserver_usage): Update.
14741 (main): Redo argument parsing. Handle --debug and --multi. Handle
14742 --attach along with other options or after the port. Save
14743 program_argv. Support no initial program. Resynchronize
14744 communication with GDB after an error. Handle "monitor exit".
14745 Use require_running and target_running. Always allow the extended
14746 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14747 restart in extended mode.
14748 * README: Refer to the GDB manual. Update --attach usage.
14750 2007-12-20 Andreas Schwab <schwab@suse.de>
14752 * linux-low.c (STACK_SIZE): Define.
14753 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14754 (linux_test_for_tracefork): Likewise.
14756 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14758 * linux-low.c (linux_wait_for_event): Update messages. Do not
14759 reinsert auto-delete breakpoints.
14760 * mem-break.c (struct breakpoint): Change return type of handler to
14762 (set_breakpoint_at): Update handler type.
14763 (reinsert_breakpoint_handler): Return 1 instead of calling
14765 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14767 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14768 * mem-break.h (set_breakpoint_at): Update handler type.
14769 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14770 * win32-low.c (auto_delete_breakpoint): New.
14771 (get_child_debug_event): Use it.
14773 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14775 * configure.ac: Check for pread and pwrite.
14776 * hostio.c (handle_pread): Fall back to lseek and read.
14777 (handle_pwrite): Fall back to lseek and write.
14778 * config.in, configure: Regenerated.
14780 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14782 * server.c (myresume): Add own_buf argument.
14783 (main): Update calls.
14785 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14787 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14788 * remote-utils.c (remote_open): Do not call disable_async_io.
14789 (block_async_io): Delete.
14790 (unblock_async_io): Make static.
14791 (initialize_async_io): New.
14792 * server.c (handle_v_cont): Handle async I/O here.
14793 (myresume): Likewise. Move other common resume tasks here...
14794 (main): ... from here. Call initialize_async_io. Disable async
14795 I/O before the main loop.
14796 * server.h (initialize_async_io): Declare.
14797 (block_async_io, unblock_async_io): Delete prototypes.
14798 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14800 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14802 * remote-utils.c (readchar): Allow binary data in received messages.
14804 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14806 * win32-low.c (attaching): New global.
14807 (win32_create_inferior): Clear the `attaching' global.
14808 (win32_attach): Set the `attaching' global.
14809 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14810 attaching. Only set a breakpoint at the entry point if not
14813 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14815 * server.c (main): Don't report dll events on the initial
14816 connection on attaches.
14818 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14820 * server.c (main): Relax numerical bases supported for the pid of
14821 the --attach command line argument.
14823 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14825 * win32-low.c (win32_attach): Call OpenProcess before
14826 DebugActiveProcess, not after. Add last error output to error
14829 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14831 * win32-low.c (win32_get_thread_context)
14832 (win32_set_thread_context): New functions.
14833 (thread_rec): Use win32_get_thread_context.
14834 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14835 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14838 2007-12-03 Leo Zayas
14839 Pedro Alves <pedro_alves@portugalmail.pt>
14841 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14843 (child_add_thread): Minor cleanup.
14844 (child_continue): Resume artificially suspended threads before
14845 calling ContinueDebugEvent.
14846 (suspend_one_thread): New.
14847 (fake_breakpoint_event): New.
14848 (get_child_debug_event): Change return type to int. Check here if
14849 gdb sent an interrupt request. If a soft interrupt was requested,
14850 fake a breakpoint event. Return 0 if there is no event to handle,
14852 (win32_wait): Don't check here if gdb sent an interrupt request.
14853 Ensure there is a valid event to handle.
14854 (win32_request_interrupt): Add soft interruption method as last
14857 2007-12-03 Leo Zayas
14858 Pedro Alves <pedro_alves@portugalmail.pt>
14860 * win32-low.h (win32_thread_info): Add descriptions to the
14861 structure members. Replace `suspend_count' counter by a
14863 * win32-low.c (thread_rec): Update condition of when to get the
14864 context from the inferior. Rely on ContextFlags being set if it
14865 has already been retrieved. Only suspend the inferior thread if
14866 we haven't already. Warn if that fails.
14867 (continue_one_thread): s/suspend_count/suspended/. Only call
14868 ResumeThread once. Warn if that fails.
14870 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14872 * win32-low.c (win32_wait): Don't read from the inferior when it
14873 has already exited.
14875 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14877 * Makefile.in (win32_low_h): New variable.
14878 (win32-low.o): Add dependency on $(win32_low_h).
14879 (win32-arm-low.o, win32-i386-low.o): New rules.
14881 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14883 * hostio.c: Correct copyright year.
14885 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14887 * Makefile.in (OBS): Add hostio.o.
14888 (hostio.o): New rule.
14889 * server.h (handle_vFile): Declare.
14890 * hostio.c: New file.
14891 * server.c (handle_v_requests): Take packet_len and new_packet_len
14892 for binary packets. Call handle_vFile.
14893 (main): Update call to handle_v_requests.
14895 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14897 * linux-low.c: Include <sched.h>.
14899 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14901 * linux-low.c (linux_tracefork_grandchild): New.
14902 (linux_tracefork_child): Use clone.
14903 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14905 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14907 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14909 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14911 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14913 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14915 * inferiors.c (change_inferior_id): Delete.
14916 (add_pid_to_list, pull_pid_from_list): New.
14917 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14918 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14919 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14920 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14921 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14922 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14923 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14924 (using_threads): Always set to 1.
14925 (handle_extended_wait): New.
14926 (add_process): Do not set TID.
14927 (linux_create_inferior): Set must_set_ptrace_flags.
14928 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14929 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14930 (linux_thread_alive): Rename TID argument to LWPID.
14931 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14932 (linux_wait_for_event): Do not use TID or check using_threads. Update
14933 call to dead_thread_notify. Call handle_extended_wait.
14934 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14935 (send_sigstop): Delete sigstop_sent.
14936 (wait_for_sigstop): Avoid TID.
14937 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14938 (linux_test_for_tracefork): New.
14939 (linux_lookup_signals): Use thread_db_active and
14940 linux_supports_tracefork_flag.
14941 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14942 * linux-low.h (get_process_thread): Avoid TID.
14943 (struct process_ifo): Move thread_known and tid to the end. Remove
14945 (linux_attach_lwp, thread_db_init): Update prototypes.
14946 * server.h (change_inferior_id): Delete prototype.
14947 (add_pid_to_list, pull_pid_from_list): New prototypes.
14948 * thread-db.c (thread_db_use_events): New.
14949 (find_first_thread): Rename to...
14950 (find_one_thread): ...this. Update callers and messages. Do not
14951 call fatal. Check thread_db_use_events. Do not call
14952 change_inferior_id or new_thread_notify.
14953 (maybe_attach_thread): Update. Do not call new_thread_notify.
14954 (thread_db_init): Set thread_db_use_events. Check use_events.
14955 * utils.c (fatal, warning): Correct message prefix.
14957 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14959 * Makefile.in (clean): Remove new files.
14960 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14961 (powerpc-64.o, powerpc-64.c): New rules.
14962 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14963 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14965 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14967 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14968 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14969 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14970 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14971 (target_regsets): Add AltiVec and SPE register sets.
14972 * configure.ac: Check for AltiVec and SPE.
14973 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14974 (ppc_fill_vrregset, ppc_store_vrregset): New.
14975 (target_regsets): Add AltiVec register set.
14976 * configure: Regenerated.
14978 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14980 * linux-low.c (O_LARGEFILE): Define.
14981 (linux_read_memory): Use /proc/PID/mem.
14982 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14983 * configure, config.in: Regenerated.
14985 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14987 * linux-low.c (linux_wait_for_event): Do not pass signals while
14990 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14992 * win32-low.c (create_process): New.
14993 (win32_create_inferior): Use create_process instead of
14994 CreateProcess. If create_process failed retry appending an ".exe"
14995 suffix. Store the GetLastError result immediatelly after
14996 create_process calls and use it on the call to error.
14998 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15000 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15002 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15004 * configure.ac: Switch license to GPLv3.
15006 2007-08-01 Michael Snyder <msnyder@access-company.com>
15008 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15010 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15012 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15014 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15015 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15016 CloseToolhelp32Snapshot.
15017 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15018 CloseToolhelp32Snapshot.
15020 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15022 * server.c (main): Check for inferior exit before main loop.
15024 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15026 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15027 instead of on tmp_desc.
15029 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15030 Daniel Jacobowitz <dan@codesourcery.com>
15032 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15033 (add_thread): Minor cleanups.
15034 (clear_inferiors): Move lower in the file. Clear the DLL
15036 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15037 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15038 (xml_escape_text): New.
15039 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15041 (handle_v_cont): Report errors.
15042 (gdbserver_version): Update.
15043 (main): Correct size of own_buf. Do not report initial DLL events.
15044 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15045 (unloaded_dll, xml_escape_text): New.
15046 * win32-low.c (enum target_waitkind): Update comments.
15047 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15048 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15049 (win32_EnumProcessModules, win32_GetModuleInformation)
15050 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15051 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15052 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15053 (win32_Module32First, win32_Module32Next, load_toolhelp)
15054 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15055 (get_child_debug_event): Handle DLL events.
15056 (win32_wait): Likewise.
15058 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15060 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15061 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15063 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15065 * win32-low.c (handle_output_debug_string): Ignore event if not
15068 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15070 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15072 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15074 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15076 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15078 * inferiors.c (change_inferior_id): Add comment.
15079 * linux-low.c (check_removed_breakpoint): Add an early
15080 prototype. Improve debug output.
15081 (linux_attach): Doc update.
15082 (linux_detach_one_process, linux_detach): Clean up before releasing
15084 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15085 * linux-low.h (struct process_info): Doc improvement.
15086 * mem-break.c (delete_all_breakpoints): New.
15087 * mem-break.h (delete_all_breakpoints): New prototype.
15088 * thread-db.c (find_first_thread): New.
15089 (thread_db_create_event): Call it instead of
15090 thread_db_find_new_threads. Clean up unused variables.
15091 (maybe_attach_thread): Remove first thread handling.
15092 (thread_db_find_new_threads): Use find_first_thread.
15093 (thread_db_get_tls_address): Likewise.
15095 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15097 * thread-db.c (thread_db_find_new_threads): Add prototype.
15098 (thread_db_create_event): Check for the main thread before adding
15100 (maybe_attach_thread): Only enable event reporting if TID == 0.
15101 (thread_db_get_tls_address): Check for new threads.
15103 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15105 * linux-low.c (linux_create_inferior): Try execv before execvp.
15106 * spu-low.c (spu_create_inferior): Likewise.
15108 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15110 * linux-low.c (linux_create_inferior): Change execv to execvp.
15111 * spu-low.c (spu_create_inferior): Likewies.
15113 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15115 * Makefile.in (clean): Clean new files instead of deleted ones.
15116 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15117 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15119 * configure.srv: Specify XML files and new regformats for MIPS and
15121 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15122 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15123 an entry for the restart register.
15124 (mips_cannot_fetch_register, mips_cannot_store_register)
15125 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15126 register names to match the XML descriptions.
15127 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15128 restart register instead of $0.
15130 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15131 Markus Deuling <deuling@de.ibm.com>
15133 * remote-utils.c (decode_xfer_write): New function.
15134 * server.h (decode_xfer_write): Add prototype.
15135 * server.c (handle_query): Add PACKET_LEN argument. Support
15136 qXfer:spu:read and qXfer:spu:write packets.
15137 (main): Pass packet_len to handle_query.
15138 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15139 * target.h (target_ops): Add qxfer_spu.
15141 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15143 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15144 accessing non-seekable spufs files.
15146 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15148 * server.c (handle_query): Add reply for qC packet.
15150 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15151 Leo Zayas <lerele@champenstudios@com>
15153 * server.h (check_remote_input_interrupt_request): New function.
15154 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15155 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15156 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15157 (check_remote_input_interrupt_request): New function.
15158 * server.h (check_remote_input_interrupt_request): Declare.
15159 * win32-low.c (winapi_DebugBreakProcess,
15160 winapi_GenerateConsoleCtrlEvent): New typedefs.
15161 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15163 (win32_wait): Check for remote interrupt request
15164 with check_remote_input_interrupt_request.
15165 (win32_request_interrupt): New function.
15166 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15168 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15170 * win32-low.c (debug_registers_changed,
15171 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15172 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15173 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15174 (thread_rec): Get context using the low target.
15175 (child_add_thread): Call thread_added on the low target,
15176 which does the same thing.
15178 (do_initial_child_stuff): Remove debug registers references.
15179 Set context using the low target. Resume threads after
15180 setting the contexts.
15181 (child_continue): Remove dead variable. Remove debug
15182 registers references.
15183 (child_fetch_inferior_registers): Go through the low target.
15184 (do_child_store_inferior_registers): Remove.
15185 (child_store_inferior_registers): Go through the low target.
15186 (win32_resume): Remove debug registers references.
15187 Set context using the low target.
15188 (handle_exception): Change return type to void. Don't record
15189 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15190 first chance exception.
15191 (get_child_debug_event): Change return type to void. Remove
15192 goto loop. Always return after waiting for debug event.
15193 (win32_wait): Convert to switch statement. Handle spurious
15196 * win32-i386-low.c (debug_registers_changed,
15197 debug_registers_used): New.
15198 (initial_stuff): Rename to ...
15199 (i386_initial_stuff): ... this. Clear debug registers
15201 (store_debug_registers): Delete.
15202 (i386_get_thread_context): New.
15203 (load_debug_registers): Delete.
15204 (i386_set_thread_context): New.
15205 (i386_thread_added): New.
15206 (single_step): Rename to ...
15207 (i386_single_step): ... this.
15208 (do_fetch_inferior_registers): Rename to ...
15209 (i386_fetch_inferior_register): ... this.
15210 (i386_store_inferior_register): New.
15211 (the_low_target): Adapt to new interface.
15213 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15214 (arm_get_thread_context): New.
15215 (arm_set_thread_context): New.
15217 (do_fetch_inferior_registers): Rename to ...
15218 (arm_fetch_inferior_register): ... this.
15219 (arm_store_inferior_register): New.
15220 (arm_wince_breakpoint): Reimplement as unsigned long.
15221 (arm_wince_breakpoint_len): Define.
15222 (the_low_target): Adapt to new interface.
15224 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15225 load_debug_registers. Add get_thread_context, set_thread_context,
15226 thread_added and store_inferior_register. Rename
15227 fetch_inferior_registers to fetch_inferior_register.
15228 (regptr): Remove declaration.
15230 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15232 * linux-low.c (linux_detach): Change return type to int. Return 0.
15233 * spu-low.c (spu_detach): Likewise.
15235 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15237 * target.h (target_ops): Change return type of detach to int.
15239 (join_inferior): New.
15240 * server.c (main): Don't skip detach support on mingw32.
15241 If the inferior doesn't support detaching return error.
15242 Call join_inferior instead of using waitpid.
15243 * linux-low.c (linux_join): New.
15244 (linux_target_op): Add linux_join.
15245 * spu-low.c (spu_join): New.
15246 (spu_target_ops): Add spu_join.
15247 * win32-low.c (win32_detach): Adapt to new interface.
15248 Reopen current_process_handle before detaching. Issue a child
15249 resume before detaching.
15251 (win32_target_op): Add win32_join.
15253 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15255 * win32-low.c (win32-attach): Fix return value.
15256 * target.h (target_ops): Describe ATTACH return values.
15258 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15260 * win32-low.c (GETPROCADDRESS): Define.
15261 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15262 (winapi_DebugSetProcessKillOnExit): Likewise.
15263 (win32_create_inferior): Force usage of ansi CreateProcessA.
15264 (win32_attach): Use GETPROCADDRESS.
15265 (win32_detach): Likewise.
15267 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15269 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15271 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15273 * win32-low.c: Commit leftover changes from 2007-03-29.
15275 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15277 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15278 fields short instead of int. Add explicit padding.
15279 (i387_cache_to_fsave): Remove unnecessary casts.
15280 (i387_fsave_to_cache): Doc fix.
15281 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15283 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15285 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15286 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15288 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15290 * configure.srv (arm*-*-mingw32ce*): Move near the other
15293 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15295 * configure.ac: Add errno checking.
15296 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15297 sys/file.h and malloc.h.
15298 (AC_CHECK_DECLS): Add perror.
15299 (srv_mingwce): Handle.
15300 * configure.srv (i[34567]86-*-cygwin*): Add
15301 win32-i386-low.o to srv_tgtobj.
15302 (i[34567]86-*-mingw*): Likewise.
15303 (arm*-*-mingw32ce*): Add case.
15304 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15305 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15306 [__MINGW32CE__] (strerror): New function.
15307 [__MINGW32CE__] (errno): Define to GetLastError.
15308 [__MINGW32CE__] (COUNTOF): New macro.
15309 (remote_open): Remove extra close call.
15310 * mem-break.c (delete_breakpoint_at): New function.
15311 * mem-break.h (delete_breakpoint_at): Declare.
15312 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15313 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15314 [USE_WIN32API] (read, write): Add char* casts.
15315 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15316 * server.h: Include wincecompat.h on Windows CE.
15317 [HAVE_ERRNO_H]: Check.
15318 (perror): Declare if not declared.
15319 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15320 (perror_with_name): Remove errno declaration.
15321 * wincecompat.h: New.
15322 * wincecompat.c: New.
15323 * win32-low.h: New.
15324 * win32-arm-low.c: New.
15325 * win32-i386-low.c: New.
15326 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15327 (OUTMSG2): Make it safe.
15329 (COUNTOF): New macro.
15330 (NUM_REGS): Get it from the low target.
15331 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15332 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15333 (thread_rec): Let low target handle debug registers.
15334 (child_add_thread): Likewise.
15335 (child_init_thread_list): Likewise.
15336 (continue_one_thread): Likewise.
15338 (do_child_fetch_inferior_registers): Move to ...
15339 * win32-i386-low.c: ... here, and rename to ...
15340 (do_fetch_inferior_registers): ... this.
15341 * win32-low.c (child_fetch_inferior_registers):
15342 Go through the low target.
15343 (do_child_store_inferior_registers): Use regptr.
15344 (strwinerror): New function.
15345 (win32_create_inferior): Handle Windows CE.
15346 Use strwinerror instead of strerror on Windows error
15347 codes. Add program to the error output.
15348 Don't close the main thread handle on Windows CE.
15349 (win32_attach): Use coredll.dll on Windows CE.
15350 (win32_kill): Close current process and current
15352 (win32_detach): Use coredll.dll on Windows CE.
15353 (win32_resume): Let low target handle debug registers, and
15355 (handle_exception): Add/Remove initial breakpoint. Avoid
15356 non-existant WSTOPSIG on Windows CE.
15357 (win32_read_inferior_memory): Cast to remove warning.
15358 (win32_arch_string): Go through the low target.
15359 (initialize_low): Call set_breakpoint_data with the low
15360 target's breakpoint.
15361 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15362 FOP_REGNUM, mappings): Move to ...
15363 * win32-i386-low.c: ... here.
15364 * win32-low.c (win32_thread_info): Move to ...
15365 * win32-low.h: ... here.
15366 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15367 win32-arm-low.c and wincecompat.c.
15368 (all:): Add $EXEEXT.
15369 (install-only:): Likewise.
15370 (gdbserver:): Likewise.
15371 (gdbreplay:): Likewise.
15372 * config.in: Regenerate.
15373 * configure: Regenerate.
15375 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15377 * win32-low.c: Rename typedef thread_info to
15378 win32_thread_info throughout.
15380 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15382 * win32-i386-low.c: Rename to ...
15383 * win32-low.c: ... this.
15384 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15385 * Makefile.in: Likewise.
15387 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15389 * remote-utils.c (monitor_output): Constify msg parameter.
15390 * server.h (monitor_output): Likewise.
15391 * win32-i386-low.c (handle_output_debug_string): New.
15392 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15393 handle_output_debug_string.
15394 (get_child_debug_event): Likewise.
15396 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15398 * server.c (main): Correct strtoul check.
15400 2007-03-27 Jon Ringle <jon@ringle.org>
15402 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15404 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15406 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15408 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15410 * terminal.h: Check HAVE_SGTTY_H.
15412 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15414 * remote-utils.c (remote_open): Print out the assigned port number.
15416 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15418 * remote-utils.c (monitor_output): New function.
15419 * server.c (debug_threads): Define here.
15420 (monitor_show_help): New function.
15421 (handle_query): Handle qRcmd.
15422 (main): Do not handle 'd' packet.
15423 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15424 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15427 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15429 * Makefile.in (EXEEXT): New.
15430 (clean): Use $(EXEEXT).
15432 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15434 * target.h (target_ops): Rename send_signal to request_interrupt,
15435 and remove enum target_signal parameter.
15436 * linux-low.c (linux_request_interrupt): Rename from
15437 linux_send_signal, and always send SIGINT.
15438 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15439 and always send SIGINT.
15440 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15442 (input_interrupt): Likewise.
15444 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15446 * server.c (get_features_xml): Check if target implemented
15448 * win32-i386-low.c (win32_arch_string): New.
15449 (win32_target_ops): Add win32_arch_string as arch_string member.
15451 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15453 * spu-low.c (spu_arch_string): New.
15454 (spu_target_ops): Add spu_arch_string.
15456 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15458 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15459 * configure.ac: Do not check for terminal.h.
15460 * configure, config.in: Regenerated.
15462 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15464 * Makefile.in (OBS): Add $(XML_BUILTIN).
15465 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15467 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15468 (arm-with-iwmmxt.c): New.
15469 * config.in, configure: Regenerate.
15470 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15471 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15472 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15473 (arm*-*-linux*): Add iWMMXt and regset support.
15474 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15475 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15476 (arm_store_wmmxregset, target_regsets): New.
15477 * server.c (get_features_xml): Take annex argument. Check builtin
15479 (handle_query): Handle multiple annexes.
15481 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15483 * remote-utils.c [USE_WIN32API] (read, write): Define.
15484 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15487 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15489 * linux-i386-low.c (the_low_target): Set arch_string.
15490 * linux-x86-64-low.c (the_low_target): Likewise.
15491 * linux-low.c (linux_arch_string): New.
15492 (linux_target_ops): Add it.
15493 * linux-low.h (struct linux_target_ops): Add arch_string.
15494 * server.c (write_qxfer_response): Use const void * for DATA.
15495 (get_features_xml): New.
15496 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15497 * target.h (struct target_ops): Add arch_string method.
15499 2007-01-03 Denis Pilat <denis.pilat@st.com>
15500 Daniel Jacobowitz <dan@codesourcery.com>
15502 * linux-low.c (linux_kill): Handle being called with no threads.
15503 * win32-i386-low.c (win32_kill): Likewise.
15504 (get_child_debug_event): Clear current_process_handle.
15506 2006-12-30 Denis PILAT <denis.pilat@st.com>
15507 Daniel Jacobowitz <dan@codesourcery.com>
15509 * remote-utils.c (remote_open): Check the type of specified
15510 serial port devices before opening them.
15511 * server.c (main): Kill the inferior if an error occurs during
15512 the first remote_open.
15514 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15516 * README: Update supported targets.
15518 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15520 * Makefile.in (clean): Remove reg-mips64.c.
15521 (reg-mips64.c, reg-mips64.o): New rules.
15522 * configure.srv: Handle mips64. Include regset support for mips.
15523 * linux-mips-low.c (union mips_register): New.
15524 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15525 (mips_breakpoint, mips_breakpoint_at): Use int.
15526 (mips_collect_register, mips_supply_register)
15527 (mips_collect_register_32bit, mips_supply_register_32bit)
15528 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15529 (mips_store_fpregset, target_regsets): New.
15530 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15532 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15534 * configure.srv: Add target "spu*-*-*".
15535 * Makefile.in (clean): Remove reg-spu.c.
15536 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15537 * spu-low.c: New file.
15539 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15541 * configure.ac: Correct td_thr_tls_get_addr test.
15542 * configure: Regenerated.
15544 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15546 * linux-low.c (linux_wait_for_event): Reformat. Use the
15547 pass_signals array.
15548 * remote-utils.c (decode_address_to_semicolon): New.
15549 * server.c (pass_signals, handle_general_set): New.
15550 (handle_query): Mention QPassSignals for qSupported.
15551 (main): Call handle_general_set.
15552 * server.h (pass_signals, decode_address_to_semicolon): New.
15554 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15556 * server.c (handle_query): Correct error handling for read_auxv.
15558 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15560 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15561 and srv_linux_thread_db to yes.
15562 * linux-s390-low.c (s390_fill_gregset): New function.
15563 (target_regsets): Define data structure.
15565 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15567 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15568 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15569 * config.in, configure: Regenerated.
15570 * inferiors.c (gdb_id_to_thread): New function.
15571 (gdb_id_to_thread_id): Use it.
15572 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15573 * linux-low.h (struct process_info): Add th member.
15574 (thread_db_get_tls_address): New prototype.
15575 * remote-utils.c (decode_address): Make non-static.
15576 * server.c (handle_query): Handle qGetTLSAddr.
15577 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15578 * target.h (struct target_ops): Add get_tls_address.
15579 * thread-db.c (maybe_attach_thread): Save the thread handle.
15580 (thread_db_get_tls_address): New.
15582 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15584 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15585 (linux_resume_one_process): Take a siginfo_t *. Update all
15586 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15587 (struct pending_signals): Add a siginfo_t.
15588 (linux_wait_for_process): Always set last_status.
15589 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15590 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15591 * linux-low.h (struct process_info): Add last_status.
15593 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15595 * remote-utils.c (try_rle): New function.
15596 (putpkt_binary): Use it.
15598 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15600 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15601 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15602 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15603 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15604 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15607 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15609 * server.c (terminal_fd): New variable.
15610 (old_foreground_pgrp): Likewise.
15611 (restore_old_foreground_pgrp): New function.
15612 (start_inferior): Record the terminal file descriptor in terminal_fd
15613 and its original foreground group in old_foreground_pgrp. Register
15614 restore_old_foreground_pgrp with atexit().
15616 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15618 * server.c (handle_query): Correct qPart to qXfer.
15620 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15622 * configure.ac: Check for more headers which are missing on
15623 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15624 * configure.srv: Add Cygwin and mingw32.
15625 * remote-utils.c: Don't include headers unconditionally which
15626 are missing on mingw32. Include <winsock.h> for mingw32.
15627 (remote_open): Adjust for mingw32 support. Flush
15628 standard error after writing to it.
15629 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15630 (unblock_async_io, enable_async_io, disable_async_io)
15631 (readchar, getpkt): Update for Winsock support.
15632 (prepare_resume_reply): Expect a protocol signal number.
15633 * server.c: Disable <sys/wait.h> on mingw32.
15634 (start_inferior): Adjust for mingw32 support. Flush
15635 standard error after writing to it.
15636 (attach_inferior): Likewise. Use protocol signal
15638 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15640 * win32-i386-low.c: New file.
15641 * Makefile.in (XM_CLIBS): Set.
15642 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15643 (win32-i386-low.o): New dependency rule.
15644 * linux-low.c (linux_wait): Use target signal numbers.
15645 * target.h (struct target_ops): Doc fix.
15646 * server.h (target_signal_to_name): New prototype.
15647 * gdbreplay.c: Don't include headers unconditionally which
15648 are missing on mingw32. Include <winsock.h> for mingw32.
15649 (remote_close, remote_open): Adjust for Winsock support.
15650 * configure, config.in: Regenerated.
15652 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15654 * server.c (decode_xfer_read, write_qxfer_response): New.
15655 (handle_query): Take a packet length argument. Handle
15656 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15657 the qSupported response.
15658 (main): Update call to handle_query.
15660 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15662 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15663 (putpkt_binary): Renamed from putpkt and adjusted for binary
15665 (putpkt): New wrapper for putpkt_binary.
15666 (readchar): Don't mask off the high bit.
15667 (decode_X_packet): New function.
15668 * server.c (main): Call putpkt_binary if a handler sets the packet
15669 length. Save the length of the incoming packet. Handle 'X'.
15670 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15672 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15674 * server.c (handle_query): Handle qSupported.
15676 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15678 * remote-utils.c (all_symbols_looked_up): New variable.
15679 (look_up_one_symbol): Check it.
15680 * server.h (look_up_one_symbol): New declaration.
15681 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15683 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15685 * Makefile.in (linux-arm-low.o): Update dependencies.
15686 * linux-arm-low.c: Include "gdb_proc_service.h".
15687 (PTRACE_GET_THREAD_AREA): Define.
15688 (ps_get_thread_area): New function.
15690 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15692 * configure.srv (m68k*-*-uclinux*): New target.
15693 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15694 (linux_resume_one_process): Remove extraneous cast.
15695 (linux_read_offsets): New.
15696 (linux_target_op): Add linux_read_offsets on mmuless systems.
15697 * server.c (handle_query): Add qOffsets logic.
15698 * target.h (struct target_ops): Add read_offsets.
15700 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15702 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15703 (PTRACE_GET_THREAD_AREA): Define.
15704 (ps_get_thread_area): New function.
15705 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15706 (linux-x86-64-low.o): Update.
15708 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15710 * configure.ac: Remove checks for prfpregset_t.
15711 * gdb_proc_service.h: New file.
15712 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15713 new "gdb_proc_service.h".
15714 * proc-service.c: Likewise.
15715 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15716 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15717 * Makefile.in (gdb_proc_service_h): Updated.
15718 * configure, config.in: Regenerated.
15720 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15722 * remote-utils.c (prepare_resume_reply): Move declaration
15723 of gdb_id_from_wait to the top of the block.
15725 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15727 * linux-low.c (regsets_store_inferior_registers): Read the regset
15728 from the target before filling it.
15730 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15732 * server.c (attach_inferior): Return SIGTRAP for a successful
15735 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15737 * Makefile.in (OBS): Add version.o.
15738 (STAGESTUFF): Delete.
15739 (version.o): Add dependencies.
15740 (version.c): Replace rule.
15741 (clean): Remove version.c.
15742 * server.c (gdbserver_version): New.
15743 (gdbserver_usage): Use printf.
15744 (main): Handle --version and --help.
15745 * server.h (version, host_name): Add declarations.
15747 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15759 * linux-x86-64-low.c:
15761 * linux-s390-low.c:
15762 * linux-ppc64-low.c:
15764 * linux-mips-low.c:
15765 * linux-m68k-low.c:
15766 * linux-m32r-low.c:
15769 * linux-ia64-low.c:
15770 * linux-i386-low.c:
15771 * linux-crisv32-low.c:
15783 * gdbserver.1: Add (C) after Copyright. Update the FSF
15786 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15788 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15789 (arm_breakpoint_at): Recognize both breakpoints.
15790 (the_low_target): Use the correct breakpoint instruction.
15792 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15794 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15795 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15796 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15797 (the_low_target): Update.
15799 2005-10-25 Andreas Schwab <schwab@suse.de>
15801 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15803 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15804 (ia64_num_regs): Reduce to 462.
15806 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15808 * acinclude.m4: Correct quoting.
15809 * aclocal.m4: Regenerated.
15811 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15812 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15813 (thread_db_init): Call thread_db_err_str.
15814 * configure.ac: Check for TD_VERSION.
15815 * config.in, configure: Regenerated.
15817 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15819 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15821 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15823 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15824 is not available. Define HAVE_PTRACE_GETREGS if it is.
15825 * config.in, configure: Regenerated.
15826 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15827 * linux-i386-low.c, linux-m68k-low.c: Update to use
15828 HAVE_PTRACE_GETREGS.
15829 * linux-low.c (regsets_fetch_inferior_registers)
15830 (regsets_store_inferior_registers): Only return 0 if we processed
15832 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15833 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15835 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15837 * inferiors.c (struct thread_info): Add gdb_id.
15838 (add_thread): Add gdb_id argument.
15839 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15840 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15841 calls to add_thread.
15842 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15843 * server.c (handle_query): Use thread_to_gdb_id.
15844 (handle_v_cont, main): Use gdb_id_to_thread_id.
15845 * server.h (add_thread): Update prototype.
15846 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15849 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15851 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15852 left-padded registers.
15853 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15854 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15856 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15858 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15859 * configure: Regenerate.
15860 * config.in: Regenerate.
15861 * server.h (NEED_DECLARATION_STRERROR):
15862 Replace with !HAVE_DECL_STRERROR.
15864 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15866 * linux-low.c (linux_wait, linux_send_signal): Don't test
15867 an unsigned long variable for > 0 if it could be MAX_ULONG.
15868 * server.c (myresume): Likewise.
15869 * target.c (set_desired_inferior): Likewise.
15871 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15873 * configure.ac: Simplify and improve check for socklen_t.
15874 * configure, config.in: Regenerate.
15876 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15878 * acconfig.h: Remove.
15879 * configure.ac: Add a test for socklen_t. Use three-argument
15880 AC_DEFINE throughout.
15881 * config.in: Regenerated using autoheader 2.59.
15882 * configure: Regenerated.
15884 * gdbreplay.c (socklen_t): Provide a default.
15885 (remote_open): Use socklen_t.
15886 * remote-utils.c (socklen_t): Provide a default.
15887 (remote_open): Use socklen_t.
15888 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15891 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15893 * linux-low.c (linux_read_memory, linux_write_memory)
15894 (linux_read_auxv): Likewise.
15895 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15896 (check_mem_write): Likewise.
15897 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15899 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15900 (registers_from_string, register_data): Likewise.
15901 * server.c (handle_query, main): Likewise.
15902 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15903 (decode_M_packet): Likewise.
15904 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15905 * target.h (struct target_ops): Update read_memory, write_memory,
15907 (read_inferior_memory, write_inferior_memory): Update.
15908 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15909 to unsigned char *.
15910 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15911 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15912 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15913 linux-s390-low.c, linux-sh-low.c: Update for changes in
15914 read_inferior_memory and the_low_target->breakpoint.
15916 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15918 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15919 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15920 * configure.srv: Add powerpc64-*-linux*.
15921 * linux-ppc64-low.c: New file.
15923 2005-05-23 Orjan Friberg <orjanf@axis.com>
15925 * linux-cris-low.c: New file with support for CRIS.
15926 * linux-crisv32-low.c: Ditto for CRISv32.
15927 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15928 (clean): Add reg-cris.c and reg-crisv32.c.
15929 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15930 reg-crisv32.o, and reg-crisv32.c to make rules.
15931 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15932 recognized targets.
15934 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15936 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15937 of sizeof (PTRACE_XFER_TYPE).
15938 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15940 2005-05-12 Orjan Friberg <orjanf@axis.com>
15942 * target.h (struct target_ops): Add insert_watchpoint,
15943 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15944 pointers for hardware watchpoint support.
15945 * linux-low.h (struct linux_target_ops): Ditto.
15946 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15947 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15948 to linux_target_ops.
15949 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15951 * server.c (main): Recognize 'Z' and 'z' packets.
15953 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15955 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15956 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15957 (the_low_target): Add new members.
15959 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15961 * proc-service.c (ps_lgetregs): Search all_processes instead of
15964 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15966 * server.c (start_inferior): Change return type to int.
15967 (attach_inferior): Change sigptr to int *.
15968 (handle_v_cont, handle_v_requests): Change signal to int *.
15969 (main): Change signal to int.
15971 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15973 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15974 * configure.srv: Add m32r*-*-linux*.
15975 * linux-m32r-low.c: New file.
15977 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15979 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15981 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15983 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15984 Take unsigned long arguments for PIDs.
15985 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15986 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15987 (wait_for_sigstop, linux_resume_one_process)
15988 (regsets_fetch_inferior_registers, linux_send_signal)
15989 (linux_read_auxv): Likewise. Update the types of variables holding
15990 PIDs. Update format string specifiers.
15991 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15992 * remote-utils.c (prepare_resume_reply): Likewise.
15993 * server.c (cont_thread, general_thread, step_thread)
15994 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15996 (handle_query): Update format specifiers.
15997 (handle_v_cont, main): Use strtoul for thread IDs.
15998 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15999 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16000 (general_thread, step_thread, thread_from_wait)
16001 (old_thread_from_wait): Update.
16002 * target.h (struct thread_resume): Use unsigned long for THREAD.
16003 (struct target_ops): Use unsigned long for arguments to attach and
16006 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16008 * acinclude.m4: Include bfd/bfd.m4 directly.
16009 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16010 <agriffis@toolchain.org>.
16011 * aclocal.m4, configure: Regenerated.
16013 2005-01-07 Andrew Cagney <cagney@gnu.org>
16015 * configure.ac: Rename configure.in, require autoconf 2.59.
16016 * configure: Re-generate.
16018 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16020 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16021 LIBS when finished.
16022 * aclocal.m4: Regenerated.
16023 * configure: Regenerated.
16025 2004-11-21 Andreas Schwab <schwab@suse.de>
16027 * linux-m68k-low.c (m68k_num_gregs): Define.
16028 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16029 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16030 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16031 (m68k_breakpoint_at): New. Add to the_low_target.
16033 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16034 srv_linux_thread_db to yes.
16036 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16038 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16039 (ARCH_SET_FS): Likewise.
16040 (ARCH_GET_FS): Likewise.
16041 (ARCH_GET_GS): Likewise.
16043 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16045 * linux-i386-low.c (ps_get_thread_area): New.
16046 * linux-x86-64-low.c (ps_get_thread_area): New.
16047 * linux-low.c: Include <sys/syscall.h>.
16048 (linux_kill_one_process): Don't kill the first thread here.
16049 (linux_kill): Kill the first thread here.
16050 (kill_lwp): New function.
16051 (send_sigstop, linux_send_signal): Use it.
16052 * proc-service.c: Clean up #ifdefs.
16053 (fpregset_info): Delete.
16054 (ps_lgetregs): Update and enable implementation.
16055 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16057 * remote-utils.c (struct sym_cache, symbol_cache): New.
16058 (input_interrupt): Print a clearer message.
16059 (async_io_enabled): New variable.
16060 (enable_async_io, disable_async_io): Use it. Update comments.
16061 (look_up_one_symbol): Use the symbol cache.
16062 * thread-db.c (thread_db_look_up_symbols): New function.
16063 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16065 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16067 * configure.in: Test for -rdynamic.
16068 * configure: Regenerated.
16069 * Makefile (INTERNAL_LDFLAGS): New.
16070 (gdbserver, gdbreplay): Use it.
16072 2004-09-02 Andrew Cagney <cagney@gnu.org>
16074 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16076 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16078 * linux-low.c (linux_wait): Clear all_processes list also.
16080 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16082 * linux-low.c: Include <errno.h>. Remove extern declaration of
16085 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16087 * gdbreplay.c, server.h, utils.c: Update copyright years.
16089 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16091 * server.c (main): Print child status or termination signal from
16092 variable 'signal', not 'sig'.
16094 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16096 * linux-low.c (linux_read_memory): Change return type to
16097 int. Check for and return error from ptrace().
16098 * target.c (read_inferior_memory): Change return type to int. Pass
16099 back return status from the_target->read_memory().
16100 * target.h (struct target_ops): Adapt *read_memory() prototype.
16102 (read_inferior_memory): Adapt prototype.
16103 * server.c (main): Return an error packet if
16104 read_inferior_memory() returns an error.
16106 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16108 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16109 Unify with other clean targets.
16111 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16113 * server.c (handle_v_cont): Call set_desired_inferior.
16115 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16117 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16119 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16121 * linux-low.c (linux_wait): Unblock async I/O.
16122 (linux_resume): Block and enable async I/O.
16123 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16124 * server.h (block_async_io, unblock_async_io): Add prototypes.
16126 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16128 * remote-utils.c (remote_open): Print a status notice after
16129 opening a TCP port.
16130 * server.c (attach_inferior): Print a status notice after
16133 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16135 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16137 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16139 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16141 * server.c, target.h: Update copyright years.
16143 2004-02-25 Roland McGrath <roland@redhat.com>
16145 * target.h (struct target_ops): New member `read_auxv'.
16146 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16147 * linux-low.c (linux_read_auxv): New function.
16148 (linux_target_ops): Initialize `read_auxv' member to that.
16150 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16152 Committed by Jim Blandy <jimb@redhat.com>.
16154 * linux-s390-low.c (s390_num_regs): Update.
16155 (s390_regmap): Remove control registers. Use __s390x__ predefine
16156 instead of GPR_SIZE to distiguish s390 and s390x targets.
16158 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16160 * linux-low.c: Update copyright year.
16161 (check_removed_breakpoint): Clear pending_is_breakpoint.
16162 (linux_set_resume_request, linux_queue_one_thread)
16163 (resume_status_pending_p): New functions.
16164 (linux_continue_one_thread): Use process->resume.
16165 (linux_resume): Only resume threads if there are no pending events.
16166 * linux-low.h (struct process_info): Add resume request
16169 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16171 * regcache.c (new_register_cache): Clear the allocated register
16172 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16174 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16176 * linux-low.c (linux_resume): Take a struct thread_resume *
16178 (linux_wait): Update call.
16179 (resume_ptr): New static variable.
16180 (linux_continue_one_thread): Renamed from
16181 linux_continue_one_process. Use resume_ptr.
16182 (linux_resume): Use linux_continue_one_thread.
16183 * server.c (handle_v_cont, handle_v_requests): New functions.
16184 (myresume): New function.
16185 (main): Handle 'v' case.
16186 * target.h (struct thread_resume): New type.
16187 (struct target_ops): Change argument of "resume" to struct
16189 (myresume): Delete macro.
16191 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16193 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16194 (uninstall): Support DESTDIR.
16196 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16198 * configure.srv: Add xscale*linux copy of arm*linux entry.
16200 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16202 * linux-arm-low.c (arm_reinsert_addr): New function.
16203 (the_low_target): Add arm_reinsert_addr.
16205 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16207 * mem-break.c: Remove whitespace at end of file.
16209 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16211 * configure.in: Check whether we need to prototype strerror.
16212 * server.h: Optionally prototype strerror.
16213 * gdbreplay.c (perror_with_name): Use strerror.
16214 * linux-low.c (linux_attach_lwp): Use strerror.
16215 * utils.c (perror_with_name): Use strerror.
16216 * config.in, configure: Regenerated.
16218 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16220 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16221 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16223 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16225 * Makefile.in (SFILES): Update.
16226 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16227 low-sun3.c: Remove files.
16229 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16231 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16232 (linux_detach_one_process, linux_detach): New functions.
16233 (linux_target_ops): Add linux_detach.
16234 * server.c (main): Handle 'D' packet.
16235 * target.h (struct target_ops): Add "detach" member.
16236 (detach_inferior): Define.
16238 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16240 From Kelley Cook <kelleycook@wideopenwest.com>:
16241 * configure.srv: Accept i[34567]86 variants.
16243 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16245 * linux-low.c (linux_wait_for_event): Correct comment typos.
16246 (linux_resume_one_process): Call check_removed_breakpoint.
16247 (linux_send_signal): New function.
16248 (linux_target_ops): Add linux_send_signal.
16249 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16251 * target.h (struct target_ops): Add send_signal.
16253 2003-05-29 Jim Blandy <jimb@redhat.com>
16255 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16256 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16257 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16258 away part of the register's value.
16260 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16262 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16263 (linux_wait_for_event, linux_init_signals): Likewise.
16265 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16267 * configure.in: Check for stdlib.h.
16268 * configure: Regenerated.
16269 * config.in: Regenerated.
16271 2003-01-04 Andreas Schwab <schwab@suse.de>
16273 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16275 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16277 * Makefile.in: Remove obsolete code.
16279 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16281 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16282 defined(PT_FPR0_HI).
16284 2002-11-17 Stuart Hughes <seh@zee2.com>
16286 * linux-arm-low.c (arm_num_regs): Increase.
16287 (arm_regmap): Include status register.
16289 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16291 * linux-low.c (register_addr): Remove incorrect -1 check.
16293 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16295 * linux-low.c (linux_create_inferior): Call setpgid. Return
16297 (unstopped_p, linux_signal_pid): Remove.
16298 (linux_target_ops): Remove linux_signal_pid.
16299 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16300 global instead of target method.
16301 * target.h (struct target_ops): Remove signal_pid. Update comment
16302 for create_inferior.
16303 * server.c (signal_pid): New variable.
16304 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16305 gdbserver. Set the child to be the foreground process group.
16306 (attach_inferior): Set signal_pid.
16308 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16310 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16312 2002-08-20 Jim Blandy <jimb@redhat.com>
16314 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16317 2002-08-01 Andrew Cagney <cagney@redhat.com>
16319 * Makefile.in: Make chill references obsolete.
16321 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16323 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16324 * configure: Regenerate.
16325 * config.in: Regenerate.
16327 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16329 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16330 (perror_with_name, remote_close, remote_open, expect, play): Static.
16332 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16334 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16335 byte offsets instead of an array of indexes.
16336 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16338 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16340 * regcache.c: Add comment.
16342 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16344 * thread-db.c: New file.
16345 * proc-service.c: New file.
16346 * acinclude.m4: New file.
16347 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16348 proc-service.o, and thread-db.o.
16349 (linux-low.o): Add USE_THREAD_DB.
16350 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16351 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16352 * aclocal.m4: Regenerated.
16353 * config.in: Regenerated.
16354 * configure: Regenerated.
16355 * configure.in: Check for proc_service.h, sys/procfs.h,
16356 thread_db.h, and linux/elf.h headrs.
16357 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16358 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16359 Check for -lthread_db and thread support.
16360 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16361 PowerPC, and SuperH.
16362 * i387-fp.c: Constify arguments.
16363 * i387-fp.h: Likewise.
16364 * inferiors.c: (struct thread_info): Renamed from
16365 `struct inferior_info'. Remove PID member. Use generic inferior
16366 list header. All uses updated.
16367 (inferiors, signal_pid): Removed.
16368 (all_threads): New variable.
16369 (get_thread): Define.
16370 (add_inferior_to_list): New function.
16371 (for_each_inferior): New function.
16372 (change_inferior_id): New function.
16373 (add_inferior): Removed.
16374 (remove_inferior): New function.
16375 (add_thread): New function.
16376 (free_one_thread): New function.
16377 (remove_thread): New function.
16378 (clear_inferiors): Use for_each_inferior and free_one_thread.
16379 (find_inferior): New function.
16380 (find_inferior_id): New function.
16381 (inferior_target_data): Update argument type.
16382 (set_inferior_target_data): Likewise.
16383 (inferior_regcache_data): Likewise.
16384 (set_inferior_regcache_data): Likewise.
16385 * linux-low.c (linux_bp_reinsert): Remove.
16386 (all_processes, stopping_threads, using_thrads)
16387 (struct pending_signals, debug_threads, pid_of): New.
16388 (inferior_pid): Replace with macro.
16389 (struct inferior_linux_data): Remove.
16390 (get_stop_pc, add_process): New functions.
16391 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16392 Use add_process and add_thread.
16393 (linux_attach_lwp): New function, based on old linux_attach. Use
16394 add_process and add_thread. Set stop_expected for new threads.
16395 (linux_attach): New function.
16396 (linux_kill_one_process): New function.
16397 (linux_kill): Kill all LWPs.
16398 (linux_thread_alive): Use find_inferior_id.
16399 (check_removed_breakpoints, status_pending_p): New functions.
16400 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16401 Update. Use WNOHANG. Wait for cloned processes also. Update process
16402 struct for the found process.
16403 (linux_wait_for_event): New function.
16404 (linux_wait): Use it. Support LWPs.
16405 (send_sigstop, wait_for_sigstop, stop_all_processes)
16406 (linux_resume_one_process, linux_continue_one_process): New functions.
16407 (linux_resume): Support LWPs.
16408 (REGISTER_RAW_SIZE): Remove.
16409 (fetch_register): Use register_size instead. Call supply_register.
16410 (usr_store_inferior_registers): Likewise. Call collect_register.
16411 Fix recursive case.
16412 (regsets_fetch_inferior_registers): Improve error message.
16413 (regsets_store_inferior_registers): Add debugging.
16414 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16415 (unstopped_p, linux_signal_pid): New functions.
16416 (linux_target_ops): Add linux_signal_pid.
16417 (linux_init_signals): New function.
16418 (initialize_low): Call it. Initialize using_threads.
16419 * regcache.c (inferior_regcache_data): Add valid
16421 (get_regcache): Fetch registers lazily. Add fetch argument
16422 and update all callers.
16423 (regcache_invalidate_one, regcache_invalidate): New
16425 (new_register_cache): Renamed from create_register_cache.
16426 Return the new regcache.
16427 (free_register_cache): Change argument to a void *.
16428 (registers_to_string, registers_from_string): Call get_regcache
16429 with fetch flag set.
16430 (register_data): Make static. Pass fetch flag to get_regcache.
16431 (supply_register): Call get_regcache with fetch flag clear.
16432 (collect_register): Call get_regcache with fetch flag set.
16433 (collect_register_as_string): New function.
16434 * regcache.h: Update.
16435 * remote-utils.c (putpkt): Flush after debug output and use
16437 Handle input interrupts while waiting for an ACK.
16438 (input_interrupt): Use signal_pid method.
16439 (getpkt): Flush after debug output and use stderr.
16440 (outreg): Use collect_register_as_string.
16441 (new_thread_notify, dead_thread_notify): New functions.
16442 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16443 and general_thread.
16444 (look_up_one_symbol): Flush after debug output.
16445 * server.c (step_thread, server_waiting): New variables.
16446 (start_inferior): Don't use signal_pid. Update call to mywait.
16447 (attach_inferior): Update call to mywait.
16448 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16449 (main): Don't fetch/store registers explicitly. Use
16450 set_desired_inferior. Support proposed ``Hs'' packet. Update
16452 * server.h: Update.
16453 (struct inferior_list, struct_inferior_list_entry): New.
16454 * target.c (set_desired_inferior): New.
16455 (write_inferior_memory): Constify.
16456 (mywait): New function.
16457 * target.h: Update.
16458 (struct target_ops): New signal_pid method.
16459 (mywait): Removed macro, added prototype.
16461 * linux-low.h (regset_func): Removed.
16462 (regset_fill_func, regset_store_func): New.
16463 (enum regset_type): New.
16464 (struct regset_info): Add type field. Use new operation types.
16465 (struct linux_target_ops): stop_pc renamed to get_pc.
16466 Add decr_pc_after_break and breakpoint_at.
16467 (get_process, get_thread_proess, get_process_thread)
16468 (strut process_info, all_processes, linux_attach_lwp)
16469 (thread_db_init): New.
16471 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16472 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16473 (the_low_target): Add new members.
16474 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16475 (i386_store_fpxregset): Constify.
16476 (target_regsets): Add new kind identifier.
16477 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16478 (i386_set_pc): Add debugging.
16479 (i386_breakpoint_at): New function.
16480 (the_low_target): Add new members.
16481 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16482 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16483 (mips_breakpoint_at): New.
16484 (the_low_target): Add new members.
16485 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16486 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16487 (the_low_target): Add new members.
16488 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16489 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16490 (the_low_target): Add new members.
16491 * linux-x86-64-low.c (target_regsets): Add new kind
16494 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16496 From Martin Pool <mbp@samba.org>:
16497 * server.c (gdbserver_usage): New function.
16500 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16502 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16503 stop_at -> stop_pc.
16505 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16507 * Makefile.in: Remove obsolete code.
16509 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16511 * linux-low.c (regsets_fetch_inferior_registers),
16512 (regsets_store_inferior_registers): Removed cast to int from
16514 * regcache.h: Added declaration of struct inferior_info.
16516 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16518 * inferiors.c (struct inferior_info): Add regcache_data.
16519 (add_inferior): Call create_register_cache.
16520 (clear_inferiors): Call free_register_cache.
16521 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16522 * regcache.c (struct inferior_regcache_data): New.
16523 (registers): Remove.
16524 (get_regcache): New function.
16525 (create_register_cache, free_register_cache): New functions.
16526 (set_register_cache): Don't initialize the register cache here.
16527 (registers_to_string, registers_from_string, register_data): Call
16529 * regcache.h: Add prototypes.
16530 * server.h: Likewise.
16532 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16534 * mem-break.c: New file.
16535 * mem-break.h: New file.
16536 * Makefile.in: Add mem-break.o rule; update server.h
16538 * inferiors.c (struct inferior_info): Add target_data
16540 (clear_inferiors): Free target_data member if set.
16541 (inferior_target_data, set_inferior_target_data): New functions.
16542 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16543 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16544 * linux-low.c (linux_bp_reinsert): New variable.
16545 (struct inferior_linux_data): New.
16546 (linux_create_inferior): Use set_inferior_target_data.
16547 (linux_attach): Likewise. Call add_inferior.
16548 (linux_wait_for_one_inferior): New function.
16549 (linux_wait): Call it.
16550 (linux_write_memory): Add const.
16551 (initialize_low): Call set_breakpoint_data.
16552 * linux-low.h (struct linux_target_ops): Add breakpoint
16554 * server.c (attach_inferior): Remove extra add_inferior
16556 * server.h: Include mem-break.h. Update inferior.c
16558 * target.c (read_inferior_memory)
16559 (write_inferior_memory): New functions.
16560 * target.h (read_inferior_memory)
16561 (write_inferior_memory): Change macros to prototypes.
16562 (struct target_ops): Update comments. Add const to write_memory
16565 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16567 * linux-low.c (usr_store_inferior_registers): Support
16568 registers which are allowed to fail to store.
16569 * linux-low.h (linux_target_ops): Likewise.
16570 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16571 (ppc_cannot_store_register): FPSCR may not be storable.
16573 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16575 * server.h: Include <string.h> if HAVE_STRING_H.
16576 * ChangeLog: Correct paths in last ChangeLog entry.
16578 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16580 * linux-low.h: Remove obsolete prototypes.
16581 (struct linux_target_ops): New.
16582 (extern the_low_target): New.
16583 * linux-low.c (num_regs, regmap): Remove declarations.
16584 (register_addr): Use the_low_target explicitly.
16585 (fetch_register): Likewise.
16586 (usr_fetch_inferior_registers): Likewise.
16587 (usr_store_inferior_registers): Likewise.
16588 * linux-arm-low.c (num_regs): Remove.
16589 (arm_num_regs): Define.
16590 (arm_regmap): Renamed from regmap, made static.
16591 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16593 (arm_cannot_store_register): Renamed from cannot_store_register,
16595 (the_low_target): New.
16596 * linux-i386-low.c (num_regs): Remove.
16597 (i386_num_regs): Define.
16598 (i386_regmap): Renamed from regmap, made static.
16599 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16601 (i386_cannot_store_register): Renamed from cannot_store_register,
16603 (the_low_target): New.
16604 * linux-ia64-low.c (num_regs): Remove.
16605 (ia64_num_regs): Define.
16606 (ia64_regmap): Renamed from regmap, made static.
16607 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16609 (ia64_cannot_store_register): Renamed from cannot_store_register,
16611 (the_low_target): New.
16612 * linux-m68k-low.c (num_regs): Remove.
16613 (m68k_num_regs): Define.
16614 (m68k_regmap): Renamed from regmap, made static.
16615 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16617 (m68k_cannot_store_register): Renamed from cannot_store_register,
16619 (the_low_target): New.
16620 * linux-mips-low.c (num_regs): Remove.
16621 (mips_num_regs): Define.
16622 (mips_regmap): Renamed from regmap, made static.
16623 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16625 (mips_cannot_store_register): Renamed from cannot_store_register,
16627 (the_low_target): New.
16628 * linux-ppc-low.c (num_regs): Remove.
16629 (ppc_num_regs): Define.
16630 (ppc_regmap): Renamed from regmap, made static.
16631 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16633 (ppc_cannot_store_register): Renamed from cannot_store_register,
16635 (the_low_target): New.
16636 * linux-s390-low.c (num_regs): Remove.
16637 (s390_num_regs): Define.
16638 (s390_regmap): Renamed from regmap, made static.
16639 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16641 (s390_cannot_store_register): Renamed from cannot_store_register,
16643 (the_low_target): New.
16644 * linux-sh-low.c (num_regs): Remove.
16645 (sh_num_regs): Define.
16646 (sh_regmap): Renamed from regmap, made static.
16647 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16649 (sh_cannot_store_register): Renamed from cannot_store_register,
16651 (the_low_target): New.
16652 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16653 (the_low_target): New.
16655 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16657 * Makefile.in: Add stamp-h target.
16658 * configure.in: Create stamp-h.
16659 * configure: Regenerated.
16661 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16663 * inferiors.c: New file.
16664 * target.c: New file.
16665 * target.h: New file.
16666 * Makefile.in: Add target.o and inferiors.o. Update
16668 * linux-low.c (inferior_pid): New static variable,
16669 moved from server.c.
16670 (linux_create_inferior): Renamed from create_inferior.
16671 Call add_inferior. Return 0 on success instead of a PID.
16672 (linux_attach): Renamed from myattach.
16673 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16674 (linux_thread_alive): Renamed from mythread_alive.
16675 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16677 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16678 (regsets_store_inferior_registers): Correct error message.
16679 Add missing ``return 0''.
16680 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16681 (linux_store_registers): Renamed from store_inferior_registers.
16682 (linux_read_memory): Renamed from read_inferior_memory.
16683 (linux_write_memory): Renamed from write_inferior_memory.
16684 (linux_target_ops): New structure.
16685 (initialize_low): Call set_target_ops ().
16686 * remote-utils.c (unhexify): New function.
16687 (hexify): New function.
16688 (input_interrupt): Send signals to ``signal_pid''.
16689 * server.c (inferior_pid): Remove.
16690 (start_inferior): Update create_inferior call.
16691 (attach_inferior): Call add_inferior.
16692 (handle_query): New function.
16693 (main): Call handle_query for `q' packets.
16694 * server.h: Include "target.h". Remove obsolete prototypes.
16695 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16697 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16699 * Makefile.in: Add WARN_CFLAGS. Update configury
16701 * configure.in: Check for <string.h>
16702 * configure: Regenerate.
16703 * config.in: Regenerate.
16704 * gdbreplay.c: Include needed system headers.
16705 (remote_open): Remove strchr prototype.
16706 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16707 * regcache.c (supply_register): Change buf argument to const void *.
16708 (supply_register_by_name): Likewise.
16709 (collect_register): Change buf argument to void *.
16710 (collect_register_by_name): Likewise.
16711 * regcache.h: Add missing prototypes.
16712 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16713 * server.c (handle_query): New function.
16714 (attached): New static variable, moved out of main.
16715 (main): Quiet longjmp clobber warnings.
16716 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16717 * utils.c (error): Remove NORETURN.