1 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3 * x86-tdesc.h: Remove executable permission flag.
5 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
7 * configure.ac: Remove AC_PREREQ, add missing quoting.
8 * configure: Re-generate.
9 * config.in: Re-generate.
10 * aclocal.m4: Re-generate.
12 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
14 * tracepoint.h (current_traceframe): Remove declaration.
16 2018-06-18 Alan Hayward <alan.hayward@arm.com>
18 * linux-aarch64-low.c (is_sve_tdesc): New function.
19 (aarch64_sve_regs_copy_to_regcache): Likewise.
20 (aarch64_sve_regs_copy_from_regcache): Likewise.
21 (aarch64_regs_info): Add SVE checks.
22 (initialize_low_arch): Initialize SVE.
24 2018-06-18 Alan Hayward <alan.hayward@arm.com>
26 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
28 2018-06-11 Alan Hayward <alan.hayward@arm.com>
30 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
31 (initialize_low_tracepoint): Likewise
32 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
33 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
35 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
37 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
39 2018-06-11 Alan Hayward <alan.hayward@arm.com>
41 * server.h (PBUFSIZ): Increase size
43 2018-06-11 Alan Hayward <alan.hayward@arm.com>
45 * regcache.c (regcache::raw_compare): New function.
46 * regcache.h (regcache::raw_compare): New declaration.
48 2018-06-11 Alan Hayward <alan.hayward@arm.com>
50 * regcache.c (new_register_cache): Use new.
51 (free_register_cache): Use delete.
52 (register_data): Use const.
53 (supply_register): Move body inside regcache.
54 (regcache::raw_supply): New override function.
55 (collect_register): Move body inside regcache.
56 (regcache::raw_collect): New override function.
57 (regcache::get_register_status): New override function.
58 * regcache.h (struct regcache): Inherit from reg_buffer_common.
60 2018-06-09 Tom Tromey <tom@tromey.com>
62 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
64 (event_queue): Use std::queue.
65 (gdb_event_xfree): Remove.
66 (initialize_event_loop, process_event, wait_for_event): Update.
68 2018-06-08 Stan Cox <scox@redhat.com>
70 * win32-low.c (win32_create_inferior): last_ptid and last_status
71 moved to client_state.
73 2018-06-08 Pedro Alves <palves@redhat.com>
75 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
76 common/common-exceptions.o, common/common-utils.o,
77 common/errors.o, common/print-utils.o and utils.o.
78 * gdbreplay.c: Include "common-defs.h" instead of the two
79 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
81 (perror_with_name): Delete.
82 (remote_open): Use xstrdup instead of strdup.
84 (captured_main): ... this.
87 2018-06-08 Tom Tromey <tom@tromey.com>
89 * linux-low.c (linux_low_read_btrace): Update.
91 2018-06-04 Stan Cox <scox@redhat.com>
93 * server.h (struct client_state): New.
94 * server.c (cont_thread, general_thread, multi_process)
95 (report_fork_events, report_vfork_events, report_exec_events)
96 (report_thread_events, swbreak_feature, hwbreak_feature)
97 (vCont_supported, disable_randomization, pass_signals)
98 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
99 Moved to client_state.
100 * remote-utils.c (remote_debug, noack_mode)
101 (transport_is_reliable): Moved to client_state.
102 * tracepoint.c (current_traceframe): Moved to client_state.
105 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
106 linux-low.c, remote-utils.h, target.c: Use client_state.
108 2018-05-31 Alan Hayward <alan.hayward@arm.com>
110 * configure.srv: Add new c/h file.
112 2018-05-31 Alan Hayward <alan.hayward@arm.com>
114 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
117 2018-05-25 Maciej W. Rozycki <macro@mips.com>
119 * gdb.arch/mips-fpregset-core.exp: New test.
120 * gdb.arch/mips-fpregset-core.c: New test source.
122 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
125 * hostio.c (require_int): Do not report overflow for integers
126 between 0xfffffff and 0x7fffffff.
128 2018-05-22 Maciej W. Rozycki <macro@mips.com>
130 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
131 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
132 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
134 (the_low_target): Wire them.
136 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
138 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
139 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
140 mode. Call collect_register_by_name with vscr using
141 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
142 (ppc_store_vrregset): Add and set vscr_offset variable as in
143 ppc_fill_vrregset. Call supply_register_by_name with vscr using
146 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
148 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
149 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
150 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
152 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
154 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
155 (ppc_store_vsxregset): Likewise.
156 (ppc_fill_vrregset): Likewise.
157 (ppc_store_vrregset): Likewise.
158 (ppc_fill_evrregset): Likewise.
159 (ppc_store_evrregset): Likewise.
160 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
161 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
164 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
166 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
167 wordsize of the inferior. Call ppc_linux_target_wordsize.
169 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
171 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
172 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
173 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
174 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
175 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
176 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
177 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
178 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
179 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
180 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
181 (tdesc_powerpc_e500l): Remove.
182 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
183 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
184 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
185 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
187 (ppc_arch_setup): Remove target description matching code. Fill a
188 ppc_linux_features struct and call ppc_linux_match_description
191 2018-05-22 Maciej W. Rozycki <macro@mips.com>
193 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
194 width of the requested register exceeds the width of the
196 (mips_cannot_store_register): Likewise.
198 2018-05-21 Maciej W. Rozycki <macro@mips.com>
200 * linux-mips-low.c (mips_fetch_register): New function. Update
202 (mips_store_gregset): Supply 0 rather than $restart for $zero.
203 (the_low_target): Wire `mips_fetch_register'.
205 2018-05-10 Joel Brobecker <brobecker@adacore.com>
207 * lynx-i386-low.c (LYNXOS_178): New macro.
208 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
209 the layout on LynxOS-178.
210 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
211 handle floating point registers that are not supported by
214 2018-05-10 Tom Tromey <tom@tromey.com>
216 * configure: Rebuild.
218 2018-05-10 Joel Brobecker <brobecker@adacore.com>
221 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
222 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
223 Use it to set the expedite_regs field in the given tdesc.
224 * x86-tdesc.h: New file.
225 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
226 Adjust following the addition of the new expedite_regs parameter
228 * linux-tic6x-low.c (tic6x_read_description): Likewise.
229 * linux-x86-tdesc.c: #include "x86-tdesc.h".
230 (i386_linux_read_description, amd64_linux_read_description):
231 Adjust following the addition of the new expedite_regs parameter
233 * lynx-i386-low.c: #include "x86-tdesc.h".
234 (lynx_i386_arch_setup): Adjust following the addition of the new
235 expedite_regs parameter to init_target_desc.
236 * nto-x86-low.c: #include "x86-tdesc.h".
237 (nto_x86_arch_setup): Adjust following the addition of the new
238 expedite_regs parameter to init_target_desc.
239 * win32-i386-low.c: #include "x86-tdesc.h".
240 (i386_arch_setup): Adjust following the addition of the new
241 expedite_regs parameter to init_target_desc.
243 2018-05-10 Joel Brobecker <brobecker@adacore.com>
246 * win32-low.c (win32_create_inferior): Add call to my_wait
247 setting last_status global.
249 2018-05-10 Joel Brobecker <brobecker@adacore.com>
252 * win32-low.c (create_process): Only call gdb_tilde_expand if
253 inferior_cwd is not NULL.
255 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
257 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
258 registers to the cache if their values have changed.
259 (i387_xsave_to_cache): Provide default values for x87 control
260 registers when these features are available, but disabled.
261 * regcache.c (supply_register_by_name_zeroed): New function.
262 * regcache.h (supply_register_by_name_zeroed): Declare new
265 2018-05-07 Tom Tromey <tom@tromey.com>
267 * configure: Rebuild.
269 2018-05-04 Tom Tromey <tom@tromey.com>
271 * configure: Rebuild.
273 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
274 Pedro Alves <palves@redhat.com>
276 * linux-aarch64-low.c (aarch64_stopped_data_address):
279 2018-04-27 Tom Tromey <tom@tromey.com>
281 * configure: Rebuild.
283 2018-04-23 Tom Tromey <tom@tromey.com>
285 * configure: Rebuild.
287 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
289 * Makefile.in (depcomp): Add "..".
290 (all_deps_files): New and use it.
292 2018-04-18 Alan Hayward <alan.hayward@arm.com>
294 * configure.srv (aarch64*-*-linux*): Don't include xml.
295 (i[34567]86-*-cygwin*): Likewise.
296 (i[34567]86-*-linux*): Likewise.
297 (i[34567]86-*-lynxos*): Likewise.
298 (i[34567]86-*-mingw32ce*): Likewise.
299 (i[34567]86-*-mingw*): Likewise.
300 (i[34567]86-*-nto*): Likewise.
301 (tic6x-*-uclinux): Likewise.
302 (x86_64-*-linux*): Likewise.
303 (x86_64-*-mingw*): Likewise.
304 (x86_64-*-cygwin*): Likewise.
306 2018-04-18 Alan Hayward <alan.hayward@arm.com>
308 * tdesc.c: Remove xml parameter.
310 2018-04-18 Alan Hayward <alan.hayward@arm.com>
312 * server.c (get_features_xml): Remove cast.
313 * tdesc.c (void target_desc::accept): Fill in function.
314 (tdesc_get_features_xml): Remove old xml creation.
315 (print_xml_feature::visit_pre): Add xml vistor.
316 * tdesc.h (struct target_desc): Make xmltarget mutable.
317 (tdesc_get_features_xml): Remove declaration.
319 2018-04-18 Alan Hayward <alan.hayward@arm.com>
321 * tdesc.c (tdesc_architecture_name): Add new function.
322 (tdesc_osabi_name): Likewise.
323 (tdesc_get_features_xml): Use new functions.
325 2018-04-18 Alan Hayward <alan.hayward@arm.com>
327 * tdesc.c (tdesc_create_flags): Remove.
328 (tdesc_add_flag): Likewise.
329 (tdesc_named_type): Likewise.
330 (tdesc_create_union): Likewise.
331 (tdesc_create_struct): Likewise.
332 (tdesc_create_vector): Likewise.
333 (tdesc_add_bitfield): Likewise.
334 (tdesc_add_field): Likewise.
335 (tdesc_set_struct_size): Likewise.
337 2018-04-18 Alan Hayward <alan.hayward@arm.com>
339 * tdesc.c (~target_desc): Remove implictly deleted items.
340 (init_target_desc): Iterate all features.
341 (tdesc_get_features_xml): Use vector.
342 (tdesc_create_feature): Create feature.
343 * tdesc.h (tdesc_feature) Remove
344 (target_desc): Add features.
346 2018-04-18 Alan Hayward <alan.hayward@arm.com>
348 * Makefile.in: Add common/tdesc.c
349 * tdesc.c (init_target_desc): init all reg_defs from register
351 (tdesc_create_reg): Create tdesc_reg.
352 * tdesc.h (tdesc_feature): Add register vector.
354 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
356 * tdesc.h (struct target_desc) <features>: Change type to
357 std::vector<std::string>.
358 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
360 (tdesc_get_features_xml): Likewise.
361 (tdesc_create_feature): Likewise.
363 2018-03-26 Alan Hayward <alan.hayward@arm.com>
365 * regcache.c (find_register_by_number): Return a ref.
366 (find_regno): Use references.
367 (register_size): Likewise.
368 (register_data): Likewise.
369 * tdesc.c (target_desc::~target_desc): Remove free calls.
370 (target_desc::operator==): Use std::vector compare.
371 (init_target_desc): Use reference.
372 (tdesc_create_reg): Use reg constructors.
373 * tdesc.h (struct target_desc): Replace pointer with object.
375 2018-03-23 Alan Hayward <alan.hayward@arm.com>
377 * regcache.c (find_register_by_number): Make static.
378 (find_regno): Use find_register_by_number
379 * regcache.h (struct reg): Remove declaration.
381 2018-03-23 Alan Hayward <alan.hayward@arm.com>
383 * tdesc.c (target_desc::~target_desc): Move to here.
384 (target_desc::operator==): Likewise.
385 * tdesc.h (target_desc::~target_desc): Move from here.
386 (target_desc::operator==): Likewise.
388 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
390 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
392 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
394 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
396 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
397 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
398 and init_registers_s390_gs_linux64.
400 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
402 * linux-s390-low.c (s390_fill_gs): Remove function.
403 (s390_fill_gsbc): Remove function.
404 (s390_regsets): Set fill functions for the guarded storage regsets
407 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
409 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
410 the word size. Add comment.
411 (s390_get_wordsize): New function.
412 (s390_arch_setup): No longer select a temporary tdesc to fetch the
413 pswm with it. Instead, use s390_get_wordsize to determine the
414 word size first and derive the correct tdesc from that directly.
416 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
418 * Makefile.in: Include silent-rules.mk.
419 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
420 (COMPILE): Add ECHO_CXX.
421 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
422 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
423 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
424 (version-generated.c): Add ECHO_GEN.
425 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
426 (IPAGENT_COMPILE): Add ECHO_CXX.
427 (%-generated.c): Add ECHO_REGDAT.
429 2018-03-14 Tom Tromey <tom@tromey.com>
432 * ax.c (ax_printf): Special case for NULL.
434 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
436 * linux-low.c (linux_qxfer_libraries_svr4): Use
437 xml_escape_text_append.
439 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
441 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
443 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
445 * server.c (handle_general_set): Remove unnecessary xstrdup.
447 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
449 * server.c (parse_debug_format_options): Adjust to
450 delim_string_to_char_ptr_vec changes.
451 * thread-db.c (thread_db_load_search): Adjust to
452 dirnames_to_char_ptr_vec changes.
454 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
456 * target.h (target_enable_btrace, target_disable_btrace)
457 (target_read_btrace, target_read_btrace_conf): Turn macro into
458 inline function. Throw error if target method is not defined.
459 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
460 check for btrace target method. Be prepared to handle exceptions
461 from btrace target methods.
463 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
465 * server.c (captured_main): Change order of error message printed
466 when the current working directory cannot be found.
468 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
470 * server.c: Include "filenames.h" and "pathstuff.h".
471 (program_name): Delete variable.
472 (program_path): New anonymous class.
473 (get_exec_wrapper): Use "program_path" instead of
475 (handle_v_run): Likewise.
476 (captured_main): Likewise.
477 (process_serial_event): Likewise.
479 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
481 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
482 (OBJS): Add "pathstuff.o".
483 * server.c (current_directory): New global variable.
484 (captured_main): Initialize "current_directory".
486 2018-02-26 Alan Hayward <alan.hayward@arm.com>
488 * tdesc.c: Use common/tdesc.h.
491 2018-02-20 Alan Hayward <alan.hayward@arm.com>
492 Simon Marchi <simon.marchi@ericsson.com>
494 * Makefile.in: Switch order of make rules.
496 2018-02-19 Alan Hayward <alan.hayward@arm.com>
498 * Makefile.in: Add common directory in build.
499 * configure.ac: Add common reference.
500 * configure: Regenerate.
502 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
504 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
505 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
506 * spu-low.c (spu_target_ops): Likewise.
507 * win32-low.c (win32_target_ops): Likewise.
508 * server.c (supported_btrace_packets): Report packets unconditionally.
509 * target.h (target_ops) <supports_btrace>: Remove.
510 (target_supports_btrace): Remove.
512 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
514 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
515 (handle_btrace_disable): Change return type to void. Use exceptions
517 (handle_btrace_general_set): Catch exception and copy message to
520 2018-02-08 Tom Tromey <tom@tromey.com>
522 * linux-low.c (install_software_single_step_breakpoints): Use
524 * inferiors.c (make_cleanup_restore_current_thread): Remove.
525 (do_restore_current_thread_cleanup): Remove.
526 * gdbthread.h (make_cleanup_restore_current_thread): Don't
529 2018-02-08 Tom Tromey <tom@tromey.com>
531 * mem-break.c (set_raw_breakpoint_at): Use
532 gdb::unique_xmalloc_ptr.
534 2018-01-30 Pedro Alves <palves@redhat.com>
537 * target.c (target_terminal::terminal_state): Rename to ...
538 (target_terminal::m_terminal_state): ... this.
540 2018-01-19 James Clarke <jrtc27@jrtc27.com>
542 * linux-low.c (handle_extended_wait): Surround call to
543 thread_db_notice_clone with #ifdef USE_THREAD_DB.
545 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
547 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
548 linux_ptrace_attach_fail_reason_string now returning an
550 (linux_attach): Likewise.
551 * thread-db.c (attach_thread): Likewise.
553 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
556 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
557 checking for fs_base/gs_base fields in struct user_regs_struct.
558 * configure: Regenerate.
560 2018-01-16 Yao Qi <yao.qi@linaro.org>
563 * linux-low.c (fetch_register): Call supply_register instead of
566 2018-01-08 Yao Qi <yao.qi@linaro.org>
567 Simon Marchi <simon.marchi@ericsson.com>
569 * Makefile.in (OBS): Remove selftest.o.
570 * configure.ac: Set srv_selftest_objs if $development is true.
571 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
572 * configure: Re-generated.
573 * server.c (captured_main): Wrap variable selftest_filter with
576 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
578 * server.c (parse_debug_format_options): Return std::string.
579 (handle_monitor_command, captured_main): Adjust.
581 2018-01-05 Pedro Alves <palves@redhat.com>
584 * server.c (captured_main): Pass quiet=false to
585 save_original_signals_state.
587 2018-01-01 Joel Brobecker <brobecker@adacore.com>
589 * gdbreplay.c (gdbreplay_version): Update copyright year in
591 * server.c (gdbserver_version): Likewise.
593 2017-12-08 Tom Tromey <tom@tromey.com>
595 * ax.c (ax_printf): Update.
597 2017-12-07 Yao Qi <yao.qi@linaro.org>
599 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
600 aarch64_linux_read_description.
601 * linux-amd64-ipa.c (idx2mask): New array.
602 (get_ipa_tdesc): Move idx2mask out.
603 (initialize_low_tracepoint): Initialize target descriptions.
604 * linux-i386-ipa.c (idx2mask): New array.
605 (get_ipa_tdesc): Move idx2mask out.
606 (initialize_low_tracepoint): Initialize target descriptions.
608 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
610 * tdesc.c (struct tdesc_type): Change return type.
611 (tdesc_add_flag): Change parameter type.
612 (tdesc_add_bitfield): Likewise.
613 (tdesc_add_field): Likewise.
614 (tdesc_set_struct_size): Likewise.
616 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
618 * regcache.c (registers_to_string): Remove unused variable.
620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
622 * inferiors.c (for_each_inferior_with_data): Remove.
623 * inferiors.h (for_each_inferior_with_data): Remove.
624 * server.c (handle_qxfer_threads_worker): Change parameter type.
625 (handle_qxfer_threads_proper): Use for_each_thread.
627 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
629 * inferiors.c (for_each_inferior): Remove.
630 (clear_inferiors): Use for_each_thread.
631 * inferiors.h (for_each_inferior): Remove.
632 * linux-low.c (linux_wait_for_event_filtered): Use
634 (linux_stabilize_threads): Likewise.
635 * regcache.c (regcache_release): Likewise.
636 * server.c (gdb_wants_all_threads_stopped): Likewise.
637 (clear_pending_status_callback): Remove.
638 (handle_status): Use for_each_thread.
639 (captured_main): Likewise.
640 * win32-low.c (child_init_thread_list): Likewise.
641 (win32_clear_inferiors): Likewise.
642 (fake_breakpoint_event): Likewise.
644 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
646 * inferiors.h (find_inferior): Remove.
647 * inferiors.c (find_inferior): Remove.
649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
651 * linux-low.c (resume_status_pending_p): Update comment.
652 (need_step_over_p): Update comment.
654 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
656 * linux-low.c (proceed_one_lwp): Return void, change parameter
658 (unsuspend_and_proceed_one_lwp): Likewise.
659 (proceed_all_lwps): Use for_each_thread.
660 (unstop_all_lwps): Likewise.
662 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
664 * linux-low.c (linux_resume_one_thread): Return void, take
666 (linux_resume): Use for_each_thread.
668 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
670 * linux-low.c (send_sigstop_callback): Return void, change
671 parameter type. Rename to...
672 (send_sigstop): ... this.
673 (suspend_and_send_sigstop_callback): Return void, change parameter
675 (suspend_and_send_sigstop): ... this.
676 (stop_all_lwps): Use for_each_thread.
678 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
680 * linux-low.c (lwp_running): Return bool, remove unused
682 (linux_stabilize_threads): Use find_thread.
684 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
686 * linux-low.c (select_singlestep_lwp_callback): Remove.
687 (count_events_callback): Remove.
688 (select_event_lwp_callback): Remove.
689 (select_event_lwp): Use find_thread/for_each_thread.
691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
693 * linux-low.c (not_stopped_callback): Return bool, take filter
695 (linux_wait_for_event_filtered): Use find_thread.
696 (linux_wait_1): Likewise.
698 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
700 * linux-low.c (same_lwp): Remove.
701 (find_lwp_pid): Use find_thread.
703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
705 * linux-low.c (delete_lwp_callback): Remove.
706 (linux_mourn): Use for_each_thread.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * linux-low.c (linux_detach_lwp_callback): Return void, remove
711 args parameter, don't check for pid.
712 (linux_detach): Use for_each_thread.
714 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
716 * linux-low.c (struct counter): Remove.
717 (second_thread_of_pid_p): Remove.
718 (last_thread_of_process_p): Use find_thread.
720 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
722 * inferiors.c (find_inferior_in_random): Remove.
723 * inferiors.h (find_inferior_in_random): Remove.
724 * linux-low.c (status_pending_p_callback): Return bool, accept
725 parameter ptid directly.
726 (linux_wait_for_event_filtered): Use find_thread_in_random.
727 (linux_wait_1): Likewise.
729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
731 * inferiors.c (find_inferior_id): Remove.
732 (find_thread_ptid): Move implemention from find_inferior_id to
734 * inferiors.h (find_inferior_id): Remove.
735 * server.c (handle_status): Use find_thread_ptid.
736 (process_serial_event): Likewise.
737 * thread-db.c (find_one_thread): Likewise.
738 (thread_db_thread_handle): Likewise.
739 * win32-low.c (thread_rec): Likewise.
740 (child_delete_thread): Likewise.
741 (win32_thread_alive): Likewise.
742 (get_child_debug_event): Likewise.
744 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
746 * linux-mips-low.c (update_watch_registers_callback): Return
747 void, remove pid_p parameter, don't check for pid.
748 (mips_insert_point, mips_remove_point): Use for_each_thread.
750 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
752 * lynx.low (lynx_delete_thread_callback): Remove.
753 (lynx_mourn): Use for_each_thread.
755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
757 * regcache.c (regcache_invalidate_one): Remove.
758 (regcache_invalidate_pid): use for_each_thread.
760 2017-11-26 Tom Tromey <tom@tromey.com>
762 * linux-low.c (linux_create_inferior): Update.
764 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
766 * spu-low.c (spu_create_inferior): Fix typo in argument name.
768 2017-11-24 Alan Hayward <alan.hayward@arm.com>
770 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
771 * linux-aarch64-low.c (initialize_low_arch): Call init func.
772 * linux-aarch64-tdesc-selftest.c: New file.
773 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
775 2017-11-24 Alan Hayward <alan.hayward@arm.com>
777 * configure.srv: Add new file.
778 * linux-aarch64-low.c (initialize_low_arch): Call init func.
779 * linux-aarch64-tdesc-selftest.c: New file.
780 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
782 2017-11-24 Alan Hayward <alan.hayward@arm.com>
784 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
785 * linux-aarch64-low.c (initialize_low_arch): Remove init.
786 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
788 2017-11-24 Alan Hayward <alan.hayward@arm.com>
790 * configure.srv: Add new files.
791 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
792 aarch64_linux_read_description.
793 * linux-aarch64-low.c (aarch64_linux_read_description):
794 Merge with aarch64_arch_setup.
795 (aarch64_arch_setup): Call aarch64_linux_read_description.
796 * linux-aarch64-tdesc.c: New file.
797 * linux-aarch64-tdesc.h: New file.
799 2017-11-24 Yao Qi <yao.qi@linaro.org>
801 * configure.srv: Set $srv_regobj for tic6x-linux.
802 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
803 (tic6x_read_description): Move some code to tic6x_arch_setup.
804 (tic6x_tdesc_test): New function.
805 (initialize_low_arch): Call selftests::register_test.
807 2017-11-22 Yao Qi <yao.qi@linaro.org>
809 * remote-utils.c (prepare_resume_reply): Use memcpy.
811 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
813 * linux-low.c (kill_one_lwp_callback): Return void, take
814 argument directly, don't filter on pid.
815 (linux_kill): Use for_each_thread.
817 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
819 * linux-low.c (need_step_over_p): Return bool, remove dummy
821 (linux_resume, proceed_all_lwps): Use find_thread.
823 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
825 * linux-low.c (resume_status_pending_p): Return bool, remove
827 (linux_resume): Use find_thread.
829 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
831 * linux-low.c (struct thread_resume_array): Remove.
832 (linux_set_resume_request): Return void, take arguments
834 (linux_resume): Use for_each_thread.
836 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
838 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
839 return bool, remove data argument.
840 (linux_stabilize_threads): Use find_thread.
842 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
844 * linux-low.c (unsuspend_one_lwp): Remove.
845 (unsuspend_all_lwps): Use for_each_thread, inline code from
848 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
850 * gdbthread.h (find_thread): Add overload with ptid_t filter.
851 * linux-low.c (struct iterate_over_lwps_args): Remove.
852 (iterate_over_lwps_filter): Remove.
853 (iterate_over_lwps): Use find_thread.
855 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
857 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
858 (linux_handle_new_gdb_connection): Use for_each_thread, inline
859 code from reset_lwp_ptrace_options_callback.
861 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
863 * linux-arm-low.c (struct update_registers_data): Remove.
864 (update_registers_callback): Return void, take arguments
865 directly, don't check thread's pid.
866 (arm_insert_point, arm_remove_point): Use for_each_thread.
868 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
870 * win32-low.c (continue_one_thread): Return void, take argument
872 (child_continue): Use for_each_thread.
874 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
876 * win32-i386-low.c (update_debug_registers_callback): Rename
878 (update_debug_registers): ... this, return void, remove pid_p arg.
879 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
881 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
883 * inferiors.h (struct process_info): Add constructor, initialize
885 <syscalls_to_catch>: Change type to std::vector<int>.
886 * inferiors.c (add_process): Allocate process_info with new.
887 (remove_process): Free process_info with delete.
888 * linux-low.c (handle_extended_wait): Adjust.
889 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
890 * server.c (handle_general_set): Adjust.
892 2017-11-16 Pedro Alves <palves@redhat.com>
894 * remote-utils.c (remote_close): Block SIGIO signals instead of
895 uninstalling the SIGIO handler.
897 2017-11-16 Alan Hayward <alan.hayward@arm.com>
899 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
901 2017-11-16 Yao Qi <yao.qi@linaro.org>
903 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
904 (tic6x_store_gregset): Likewise.
905 (tic6x_usrregs_info): Move it up.
907 2017-11-15 Alan Hayward <alan.hayward@arm.com>
909 * Makefile.in: Update arch rules.
910 * configure.srv: Explicitly mark arch/ files.
912 2017-11-13 Andreas Schwab <schwab@suse.de>
914 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
916 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
918 2017-11-06 Pedro Alves <palves@redhat.com>
920 * config.in, configure: Regenerate.
922 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
924 * target.c (struct thread_search): Remove.
925 (thread_search_callback): Remove.
926 (prepare_to_access_memory): Use for_each_thread instead of
927 find_inferior. Inline code from thread_search_callback.
929 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
931 * server.c (struct visit_actioned_threads_data): Remove.
932 (visit_actioned_threads): Change prototype to take arguments
934 (resume): Use find_thread instead of find_inferior.
936 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
938 * server.c (queue_stop_reply_callback): Change prototype, return
940 (find_status_pending_thread_callback): Remove.
941 (handle_status): Replace find_inferior with find_thread and
944 2017-10-25 Alan Hayward <alan.hayward@arm.com>
946 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
948 (aarch64_store_gregset): Likewise.
949 (aarch64_fill_fpregset): Likewise.
950 (aarch64_store_fpregset): Likewise.
952 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
954 * gdbthread.h (find_thread, for_each_thread): New functions.
955 * inferiors.c (thread_of_pid): Remove.
956 (find_any_thread_of_pid): Use find_thread.
957 * linux-low.c (num_lwps): Use for_each_thread.
959 2017-10-17 Yao Qi <yao.qi@linaro.org>
961 * Makefile.in: Remove one rule.
962 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
964 2017-10-17 Yao Qi <yao.qi@linaro.org>
966 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
967 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
969 2017-10-17 Yao Qi <yao.qi@linaro.org>
971 * configure.srv: Rename arm.o with arch/arm.o.
973 2017-10-17 Yao Qi <yao.qi@linaro.org>
975 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
976 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
977 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
978 (arch-i386.o, arch-amd64.o): Remove rules.
979 (arch/%.o): New rule.
980 Update POSTCOMPILE and COMPILE.pre.
981 * configure.ac: Invoke AC_CONFIG_COMMANDS.
982 * configure: Re-generated.
983 * configure.srv: Replace arch-i386.o with arch/i386.o.
984 Replace arch-amd64.o with arch/amd64.o.
986 2017-10-16 Yao Qi <yao.qi@linaro.org>
988 * configure: Regenerated.
990 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
992 * inferiors.h: (struct inferior_list): Remove.
993 (struct inferior_list_entry); Remove.
994 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
995 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
996 get_first_inferior): Remove.
997 (for_each_inferior, for_each_inferior_with_data, find_inferior,
998 find_inferior_id, find_inferior_in_random): Change signature.
999 * inferiors.c (all_threads): Change type to
1000 std::list<thread_info *>.
1001 (get_thread): Remove macro.
1002 (find_inferior, find_inferior_id): Change signature, implement
1004 (find_inferior_in_random): Change signature, implement using
1005 find_thread_in_random.
1006 (for_each_inferior, for_each_inferior_with_data): Change
1007 signature, implement using for_each_thread.
1008 (add_inferior_to_list, remove_inferior): Remove.
1009 (add_thread, get_first_thread, thread_of_pid,
1010 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1011 (get_first_inferior, one_inferior_p, clear_inferior_list):
1013 (clear_inferiors, get_thread_process): Update.
1014 * gdbthread.h: Include <list>.
1015 (struct thread_info) <entry>: Remove field.
1017 (all_threads): Change type to std::list<thread_info *>.
1018 (get_first_inferior): Add doc.
1019 (find_thread, for_each_thread, find_thread_in_random): New
1021 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1022 * linux-arm-low.c (update_registers_callback): Update.
1023 * linux-low.c (second_thread_of_pid_p): Update.
1024 (kill_one_lwp_callback, linux_detach_lwp_callback,
1025 delete_lwp_callback, status_pending_p_callback, same_lwp,
1026 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1027 iterate_over_lwps, not_stopped_callback,
1028 resume_stopped_resumed_lwps, count_events_callback,
1029 select_singlestep_lwp_callback, select_event_lwp_callback,
1030 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1031 suspend_and_send_sigstop_callback, wait_for_sigstop,
1032 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1033 lwp_running, linux_set_resume_request, resume_status_pending_p,
1034 need_step_over_p, start_step_over, linux_resume_one_thread,
1035 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1036 reset_lwp_ptrace_options_callback): Update.
1037 * linux-mips-low.c (update_watch_registers_callback): Update.
1038 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1040 (free_register_cache_thread_one): Remove.
1041 (regcache_release): Update.
1042 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1043 handle_qxfer_threads_worker): Update.
1044 (handle_query): Update, use list iterator.
1045 (visit_actioned_threads, handle_pending_status,
1046 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1047 clear_pending_status_callback, set_pending_status_callback,
1048 find_status_pending_thread_callback, handle_status,
1049 process_serial_event): Update.
1050 * target.c (thread_search_callback): Update.
1051 * thread-db.c (thread_db_get_tls_address): Update.
1052 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1054 * win32-i386-low.c (update_debug_registers_callback): Update.
1055 * win32-low.c (delete_thread_info, child_delete_thread,
1056 continue_one_thread, suspend_one_thread,
1057 get_child_debug_event): Adjust.
1059 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1061 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1062 * inferiors.h: Include <list>.
1063 (struct process_info) <entry>: Remove field.
1065 (pid_of): Change macro to function.
1066 (ptid_of, lwpid_of): Remove macro.
1067 (all_processes): Change type to std::list<process_info *>.
1068 (ALL_PROCESSES): Remove macro.
1069 (for_each_process, find_process): New function.
1070 * inferiors.c (all_processes): Change type to
1071 std::list<process_info *>.
1072 (find_thread_process): Adjust.
1073 (add_process): Likewise.
1074 (remove_process): Likewise.
1075 (find_process_pid): Likewise.
1076 (get_first_process): Likewise.
1077 (started_inferior_callback): Remove.
1078 (have_started_inferiors_p): Adjust.
1079 (attached_inferior_callback): Remove.
1080 (have_attached_inferiors_p): Adjust.
1081 * linux-low.c (check_zombie_leaders): Likewise.
1082 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1083 (x86_linux_update_xmltarget): Adjust.
1084 * server.c (handle_query): Likewise.
1085 (gdb_reattached_process): Remove.
1086 (handle_status): Adjust.
1087 (kill_inferior_callback): Likewise.
1088 (detach_or_kill_inferior): Remove.
1089 (print_started_pid): Likewise.
1090 (print_attached_pid): Likewise.
1091 (detach_or_kill_for_exit): Update.
1092 (process_serial_event): Likewise.
1093 * linux-arm-low.c (arm_new_fork): Likewise.
1095 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1097 * dll.h: Include <list>.
1098 (struct dll_info): Add constructor.
1099 <entry>: Remove field.
1100 (all_dlls): Change type to std::list<dll_info>.
1101 * dll.c: Include <algorithm>.
1102 (get_dll): Remove macro.
1103 (all_dlls): Change type to std::list<dll_info *>.
1104 (free_one_dll): Remove.
1105 (match_dll): Likewise.
1106 (loaded_dll): Adjust.
1107 (unloaded_dll): Adjust to all_dlls type change, use
1108 std::find_if. Inline code from match_dll.
1109 (clear_dlls): Adjust to all_dlls type change.
1110 * server.c (emit_dll_description): Remove.
1111 (handle_qxfer_libraries): Adjust to all_dlls type change,
1112 integrate emit_dll_description's functionality.
1114 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1116 * linux-low.h (struct linux_target_ops) <delete_process>: New
1118 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1119 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1120 (struct linux_target_ops): Add delete_process callback.
1121 * linux-arm-low.c (arm_delete_process): New.
1122 (struct linux_target_ops): Add delete_process callback.
1123 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1124 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1125 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1126 * linux-mips-low.c (mips_linux_delete_process): New.
1127 (struct linux_target_ops): Add delete_process callback.
1128 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1129 * linux-s390-low.c (struct linux_target_ops): Likewise.
1130 * linux-sh-low.c (struct linux_target_ops): Likewise.
1131 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1132 * linux-tile-low.c (struct linux_target_ops): Likewise.
1133 * linux-x86-low.c (x86_linux_delete_process): New.
1134 (struct linux_target_ops): Add delete_process callback.
1135 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1137 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1139 * linux-aarch64-low.c (the_low_target): Add thread delete
1141 * linux-arm-low.c (arm_delete_thread): New function.
1142 (the_low_target): Add thread delete callback.
1143 * linux-bfin-low.c (the_low_target): Likewise.
1144 * linux-crisv32-low.c (the_low_target): Likewise.
1145 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1147 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1149 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1150 * linux-mips-low.c (mips_linux_delete_thread): New function.
1151 (the_low_target): Add thread delete callback.
1152 * linux-ppc-low.c (the_low_target): Likewise.
1153 * linux-s390-low.c (the_low_target): Likewise.
1154 * linux-sh-low.c (the_low_target): Likewise.
1155 * linux-tic6x-low.c (the_low_target): Likewise.
1156 * linux-tile-low.c (the_low_target): Likewise.
1157 * linux-x86-low.c (the_low_target): Likewise.
1158 * linux-xtensa-low.c (the_low_target): Likewise.
1160 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1162 * win32-low.c: Include "common-inferior.h".
1164 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1166 * inferiors.c (set_inferior_cwd): New function.
1167 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1168 (handle_query): Inform that QSetWorkingDir is supported.
1169 * win32-low.c (create_process): Pass the inferior's cwd to
1172 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1174 * inferiors.c (current_inferior_cwd): New global variable.
1175 (get_inferior_cwd): New function.
1176 * inferiors.h (struct process_info) <cwd>: New field.
1178 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1180 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1181 (OBS): Add gdb_tilde_expand.o.
1183 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1185 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1186 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1188 2017-09-29 Pedro Alves <palves@redhat.com>
1190 * ax.c (gdb_parse_agent_expr): Constify.
1191 * ax.h (gdb_parse_agent_expr): Constify.
1192 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1194 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1195 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1196 * remote-utils.h (read_ptid): Constify.
1197 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1198 (process_point_options, process_serial_event): Constify.
1199 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1200 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1201 (cmd_qtbuffer): Constify.
1203 2017-09-29 Pedro Alves <palves@redhat.com>
1205 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1208 2017-09-29 Pedro Alves <palves@redhat.com>
1210 * linux-low.c (handle_extended_wait): Pass parent thread instead
1211 of process to thread_db_notice_clone.
1212 * linux-low.h (thread_db_notice_clone): Replace parent process
1213 parameter with parent thread parameter.
1214 * thread-db.c (find_one_thread): Add comment.
1215 (thread_db_notice_clone): Replace parent process parameter with
1216 parent thread parameter. Temporarily switch to the parent thread.
1218 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1220 * gdbthread.h: Include "common-gdbthread.h".
1221 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1222 "if" when validating the ptid.
1223 * remote-utils.c: Include "gdbthread.h".
1224 (prepare_resume_reply): Use "switch_to_thread".
1225 * target.c (done_accessing_memory): Likewise.
1227 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1229 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1230 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1231 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1232 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1233 s390x-gs-linux64-ipa.o to ipa_obj.
1234 * linux-s390-low.c (HWCAP_S390_GS): New define.
1235 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1237 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1238 (s390_arch_setup): Check for guarded-storage support and choose
1240 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1241 init_registers_s390x_gs_linux64.
1242 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1244 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1245 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1247 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1249 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1251 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1253 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1254 (thread_db_thread_handle): Declare.
1255 * linux-low.c (linux_target_ops): Initialize thread_handle.
1256 * server.c (handle_qxfer_threads_worker): Add support for
1258 * target.h (struct target_ops): Add new function pointer,
1260 (target_thread_handle): Define.
1261 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1263 (thread_db_thread_handle): New function.
1265 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1267 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1268 * linux-low.h (thread_db_notice_clone): Declare.
1269 * thread-db.c (thread_db_notice_clone): New function.
1271 2017-09-21 Pedro Alves <palves@redhat.com>
1273 * server.c (gdb_read_memory, handle_status, process_serial_event)
1274 (handle_serial_event, handle_target_event): Adjust to
1275 set_desired_thread prototype change.
1276 * target.c (set_desired_thread): Remove 'use_general' parameter
1278 * target.h (set_desired_thread): Remove 'use_general' parameter.
1280 2017-09-20 Tom Tromey <tom@tromey.com>
1282 * target.c (target_terminal::terminal_state): Define.
1283 (target_terminal::init): Rename from target_terminal_init.
1284 (target_terminal::inferior): Rename from
1285 target_terminal_inferior.
1286 (target_terminal::ours): Rename from target_terminal_ours.
1287 (target_terminal::ours_for_output, target_terminal::info): New.
1289 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1291 * server.c (accumulate_file_name_length): Remove.
1292 (emit_dll_description): Adjust to std::string change.
1293 (handle_qxfer_libraries): Use std::string to hold document.
1295 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1297 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1298 return type of xml_escape_text.
1299 * server.c (emit_dll_description): Likewise.
1301 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1303 * server.c (captured_main): Accept argument for --selftest.
1304 Update run_tests call.
1305 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1306 when registering selftests.
1308 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1310 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1311 instead of "VEC" for "target_desc.reg_defs".
1312 (regcache_cpy): Likewise.
1313 (registers_to_string): Likewise.
1314 (registers_from_string): Likewise.
1315 (find_regno): Likewise.
1316 (supply_regblock): Likewise.
1317 (regcache_raw_read_unsigned): Likewise.
1318 * tdesc.c (init_target_desc): Likewise.
1319 (tdesc_create_reg): Likewise.
1320 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1321 (struct target_desc) <reg_defs>: Convert to "std::vector".
1322 (target_desc): Do not initialize "reg_defs".
1323 (~target_desc): Update code to use "std::vector" instead of "VEC"
1324 for "target_desc.reg_defs".
1325 (operator==): Likewise.
1327 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1329 * inferiors.h (thread_to_gdb_id): Remove.
1330 * inferiors.c (thread_to_gdb_id): Remove.
1331 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1332 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1333 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1335 * nto-low.c (nto_fetch_registers, nto_store_registers,
1336 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1338 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1340 * inferiors.h (gdb_id_to_thread_id): Remove.
1341 * inferiors.c (gdb_id_to_thread_id): Remove.
1342 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1343 removal. Move pid declaration closer to where it's used.
1345 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1347 * server.c (handle_detach): New function.
1348 (process_serial_event): Move code out, call handle_detach.
1350 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1352 * server.c (require_running): Rename to ...
1353 (require_running_or_return): ... this ...
1354 (require_running_or_break): ... and this.
1355 (handle_query, process_serial_event): Adjust.
1357 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1359 * linux-low.c (linux_set_resume_request): Remove unused
1362 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1364 * server.c (first_thread_of): Remove.
1365 (process_serial_event): Replace usage of first_thread_of with
1366 find_any_thread_of_pid.
1367 * tracepoint.c (same_process_p): Remove.
1368 (gdb_agent_about_to_close): Replace usage of same_process_p with
1369 find_any_thread_of_pid.
1370 * linux-x86-low.c (same_process_callback): Remove.
1371 (x86_arch_setup_process_callback): Replace usage of
1372 same_process_callback with find_any_thread_of_pid.
1373 * thread-db.c (any_thread_of): Remove.
1374 (switch_to_process): Replace usage of any_thread_of with
1375 find_any_thread_of_pid.
1376 * inferiors.c (thread_pid_matches_callback): Remove.
1377 (find_thread_process): Adjust to use find_any_thread_of_pid.
1379 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1381 * regcache.c (get_thread_regcache): Guard calls to "memset"
1384 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1386 * linux-low.c (handle_extended_wait): Use
1387 "allocate_target_description" instead of "XNEW".
1388 * linux-x86-low.c (initialize_low_arch): Likewise.
1390 2017-09-05 Yao Qi <yao.qi@linaro.org>
1392 * configure.srv (srv_i386_regobj): Remove.
1393 (srv_amd64_regobj): Remove.
1394 (srv_regobj): Set it to "" for x86 non-linux targets.
1395 * linux-x86-tdesc.c (i386_linux_read_description):
1396 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1397 (init_registers_i386): Remove the declaration.
1398 (tdesc_i386): Remove the declaration.
1399 (lynx_i386_arch_setup): Call i386_create_target_description.
1400 * nto-x86-low.c: Likewise.
1401 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1402 [!__x86_64__]: include arch/i386.h.
1403 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1405 2017-09-05 Yao Qi <yao.qi@linaro.org>
1407 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1408 i386/amd64-XXX-linux from it.
1410 2017-09-05 Yao Qi <yao.qi@linaro.org>
1412 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1414 (ipa_amd64_linux_regobj): Remove.
1415 (ipa_x32_linux_regobj): Remove.
1417 2017-09-05 Yao Qi <yao.qi@linaro.org>
1419 * Makefile.in (arch-amd64.o): New rule.
1420 * configure.srv: Append arch-amd64.o.
1421 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1422 (get_ipa_tdesc): Call amd64_linux_read_description.
1423 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1424 and init_registers_amd64_XXX.
1425 * linux-x86-low.c (x86_linux_read_description): Call
1426 amd64_linux_read_description.
1427 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1428 (initialize_low_arch): Don't call init_registers_x32_XXX and
1429 init_registers_amd64_XXX.
1430 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1431 and tdesc_amd64_XXX.
1432 [__x86_64__] (amd64_tdesc_test): New function.
1433 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1434 and init_registers_amd64_XXX.
1435 * linux-x86-tdesc.c: Include arch/amd64.h.
1436 (xcr0_to_tdesc_idx): New function.
1437 (i386_linux_read_description): New function.
1438 (amd64_get_ipa_tdesc_idx): New function.
1439 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1440 (amd64_get_ipa_tdesc): Declare.
1442 2017-09-05 Yao Qi <yao.qi@linaro.org>
1444 * configure.srv (srv_i386_linux_xmlfiles): Remove
1445 i386/i386-XXX-linux.xml from it.
1447 2017-09-05 Yao Qi <yao.qi@linaro.org>
1449 * configure.srv: Set srv_i386_linux_regobj empty if $development
1451 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1452 initialize_low_tdesc.
1453 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1454 with #if initialize_low_tdesc.
1455 * linux-x86-tdesc-selftest.c: New file.
1456 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1458 2017-09-05 Yao Qi <yao.qi@linaro.org>
1460 * Makefile.in (arch-i386.o): New rule.
1461 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1462 (x86_64-*-linux*): Likewise.
1463 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1464 include arch/i386.h.
1465 (i386_linux_read_description): Remove code and call
1466 i386_create_target_description.
1467 * tdesc.c (allocate_target_description): New function.
1468 * tdesc.h (set_tdesc_architecture): Remove declaration.
1469 (set_tdesc_osabi): Likewise.
1471 2017-09-05 Yao Qi <yao.qi@linaro.org>
1473 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1474 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1475 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1477 * server.c (get_features_xml): Call tdesc_get_features_xml.
1478 * tdesc.c (set_tdesc_architecture): New function.
1479 (set_tdesc_osabi): New function.
1480 (tdesc_get_features_xml): New function.
1481 (tdesc_create_feature): Add an argument.
1482 * tdesc.h (struct target_desc) <features>: New field.
1483 <arch, osabi>: New field.
1484 (~target_desc): xfree features, arch, and osabi.
1485 (target_desc::oerator==): Don't compare .xmltarget.
1486 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1487 (set_tdesc_osabi): Likewise.
1488 (tdesc_get_features_xml): Likewise.
1490 2017-09-05 Yao Qi <yao.qi@linaro.org>
1492 * linux-x86-tdesc.c: Include selftest.h.
1493 (i386_tdesc_test): New function.
1494 (initialize_low_tdesc): Call selftests::register_test.
1495 * tdesc.h: Include regdef.h.
1496 (target_desc): Override operator == and !=.
1498 2017-09-05 Yao Qi <yao.qi@linaro.org>
1500 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1501 (ipa_obj): Likewise.
1502 * linux-i386-ipa.c: Include common/x86-xstate.h
1503 (get_ipa_tdesc): Call i386_linux_read_description.
1504 (initialize_low_tracepoint): Don't call init_registers_XXX
1505 functions, call initialize_low_tdesc instead.
1506 * linux-x86-low.c (x86_linux_read_description): Call
1507 i386_linux_read_description.
1508 (initialize_low_arch): Don't call init_registers_i386_XXX
1509 functions, call initialize_low_tdesc.
1510 * linux-x86-tdesc.c: New file.
1511 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1512 (i386_get_ipa_tdesc_idx): Declare.
1513 (i386_get_ipa_tdesc): Declare.
1514 (initialize_low_tdesc): Declare.
1516 2017-09-05 Yao Qi <yao.qi@linaro.org>
1518 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1521 2017-09-05 Yao Qi <yao.qi@linaro.org>
1523 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1524 * regcache.c (get_thread_regcache): Use VEC_length.
1525 (init_register_cache): Likewise.
1526 (regcache_cpy): Likewise.
1527 (registers_to_string): Iterate reg_defs via VEC_iterate.
1528 (find_regno): Likewise.
1529 (find_register_by_number): Use VEC_index.
1530 (register_size): Call find_register_by_number.
1531 (register_data): Call find_register_by_number.
1532 (supply_regblock): Use VEC_length.
1533 (regcache_raw_read_unsigned): Likewise.
1534 * tdesc.c (init_target_desc): Iterate reg_defs via
1536 (default_description): Update initializer.
1537 (copy_target_description): Don't update field num_registers.
1538 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1539 <num_registers>: Remove.
1541 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1543 * Makefile.in (.SECONDARY): Define target.
1545 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1547 * linux-low.c (linux_wait_1): Adjust.
1548 * server.c (queue_stop_reply_callback): Adjust.
1550 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1552 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1553 QEnvironmentUnset and QEnvironmentReset packets.
1554 (handle_query): Inform remote that QEnvironmentHexEncoded,
1555 QEnvironmentUnset and QEnvironmentReset are supported.
1557 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1559 * inferiors.h (inferior_target_data): Rename to ...
1560 (thread_target_data): ... this.
1561 (inferior_regcache_data): Rename to ...
1562 (thread_regcache_data): ... this.
1563 (set_inferior_regcache_data): Rename to ...
1564 (set_thread_regcache_data): ... this.
1565 * inferiors.c (inferior_target_data): Rename to ...
1566 (thread_target_data): ... this.
1567 (inferior_regcache_data): Rename to ...
1568 (thread_regcache_data): ... this.
1569 (set_inferior_regcache_data): Rename to ...
1570 (set_thread_regcache_data): ... this.
1571 (free_one_thread): Update.
1572 * linux-low.h (get_thread_lwp): Update.
1573 * regcache.c (get_thread_regcache): Update.
1574 (regcache_invalidate_thread): Update.
1575 (free_register_cache_thread): Update.
1576 * win32-i386-low.c (update_debug_registers_callback): Update.
1577 (win32_get_current_dr): Update.
1578 * win32-low.c (thread_rec): Update.
1579 (delete_thread_info): Update.
1580 (continue_one_thread): Update.
1581 (suspend_one_thread): Update.
1583 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1585 * inferiors.c (set_inferior_target_data): Remove.
1586 * inferiors.h (set_inferior_target_data): Remove.
1588 2017-08-18 Yao Qi <yao.qi@linaro.org>
1590 * Makefile.in (OBS): Add selftest.o.
1591 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1592 * configure, config.in: Re-generated.
1593 * server.c: Include common/sefltest.h.
1594 (captured_main): Handle option --selftest.
1596 2017-08-09 Yao Qi <yao.qi@linaro.org>
1598 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1599 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1600 i386-avx-mpx.o and i386-mmx.o.
1601 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1602 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1603 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1604 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1605 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1606 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1607 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1608 i386/amd64-avx-mpx.xml.
1610 2017-08-09 Yao Qi <yao.qi@linaro.org>
1612 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1613 and x32-avx-avx512.o.
1614 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1615 i386/x32-avx-avx512.xml.
1617 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1619 * tracepoint.h (enum class fast_tpoint_collect_result): New
1621 (fast_tracepoint_collecting): Change return type to
1622 fast_tpoint_collect_result.
1623 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1624 * linux-low.h: Include tracepoint.h.
1625 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1626 fast_tpoint_collect_result.
1627 * linux-low.c (handle_tracepoints): Adjust.
1628 (linux_fast_tracepoint_collecting): Change return type to
1629 fast_tpoint_collect_result.
1630 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1631 linux_wait_1, stuck_in_jump_pad_callback,
1632 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1633 proceed_one_lwp): Adjust to type change.
1635 2017-07-10 Yao Qi <yao.qi@linaro.org>
1637 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1639 2017-06-29 Yao Qi <yao.qi@linaro.org>
1641 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1643 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1645 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1647 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1649 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1651 * linux-low.c (linux_create_inferior): Adjust code to access the
1652 environment information via 'gdb_environ' class.
1653 * lynx-low.c (lynx_create_inferior): Likewise.
1654 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1655 (get_environ): Return a pointer to 'our_environ'.
1656 (captured_main): Initialize 'our_environ'.
1657 * server.h (get_environ): Adjust prototype.
1658 * spu-low.c (spu_create_inferior): Adjust code to access the
1659 environment information via 'gdb_environ' class.
1661 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1663 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1664 usage of "register" keyword.
1666 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1668 * configure: Re-generate.
1670 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1672 * configure: Re-generate.
1674 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1676 * Makefile.in (COMPILE.pre): Add "-x c++".
1678 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1680 * fork-child.c: Conditionally include <signal.h>.
1682 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1684 * server.c (handle_general_set): Handle new packet
1685 "QStartupWithShell".
1686 (handle_query): Add "QStartupWithShell" to the list of supported
1688 (gdbserver_usage): Add help text explaining the
1689 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1691 (captured_main): Recognize and act upon the presence of the new
1694 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1695 Pedro Alves <palves@redhat.com>
1697 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1698 * configure: Regenerate.
1699 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1701 (i[34567]86-*-lynxos*): Likewise.
1702 (spu*-*-*): Likewise.
1703 * fork-child.c: New file.
1704 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1706 (linux_ptrace_fun): New function.
1707 (linux_create_inferior): Adjust function prototype to reflect
1708 change on "target.h". Adjust function code to use
1710 (linux_request_interrupt): Delete "signal_pid".
1711 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1712 (lynx_ptrace_fun): New function.
1713 (lynx_create_inferior): Adjust function prototype to reflect
1714 change on "target.h". Adjust function code to use
1716 * nto-low.c (nto_create_inferior): Adjust function prototype and
1717 code to reflect change on "target.h". Update comments.
1718 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1719 "common-terminal.h" and "environ.h".
1720 (terminal_fd): Moved to fork-child.c.
1721 (old_foreground_pgrp): Likewise.
1722 (restore_old_foreground_pgrp): Likewise.
1723 (last_status): Make it global.
1724 (last_ptid): Likewise.
1725 (our_environ): New variable.
1726 (startup_with_shell): Likewise.
1727 (program_name): Likewise.
1728 (program_argv): Rename to...
1729 (program_args): ...this.
1730 (wrapper_argv): New variable.
1731 (start_inferior): Delete function.
1732 (get_exec_wrapper): New function.
1733 (get_exec_file): Likewise.
1734 (get_environ): Likewise.
1735 (prefork_hook): Likewise.
1736 (post_fork_inferior): Likewise.
1737 (postfork_hook): Likewise.
1738 (postfork_child_hook): Likewise.
1739 (handle_v_run): Update code to deal with arguments coming from the
1740 remote host. Update calls from "start_inferior" to
1742 (captured_main): Likewise. Initialize environment variable. Call
1744 * server.h (post_fork_inferior): New prototype.
1745 (get_environ): Likewise.
1746 (last_status): Declare.
1747 (last_ptid): Likewise.
1748 (signal_pid): Likewise.
1749 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1750 (spu_ptrace_fun): New function.
1751 (spu_create_inferior): Adjust function prototype to reflect change
1752 on "target.h". Adjust function code to use "fork_inferior".
1753 * target.c (target_terminal_init): New function.
1754 (target_terminal_inferior): Likewise.
1755 (target_terminal_ours): Likewise.
1756 * target.h: Include <vector>.
1757 (struct target_ops) <create_inferior>: Update prototype.
1758 (create_inferior): Update macro.
1759 * utils.c (gdb_flush_out_err): New function.
1760 * win32-low.c (win32_create_inferior): Adjust function prototype
1761 and code to reflect change on "target.h".
1763 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1765 * inferiors.c (switch_to_thread): New function.
1767 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1769 * Makefile.in (SFILE): Add "common/job-control.c".
1770 (OBS): Add "job-control.o".
1772 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1774 * Makefile: Remove "@host_makefile_frag@".
1776 2017-05-05 Pedro Alves <palves@redhat.com>
1778 * configure: Regenerate.
1780 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1782 * configure: Regenerate.
1784 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1786 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1787 software_single_step change of return type to
1788 std::vector<CORE_ADDR>.
1789 * linux-low.c (install_software_single_step_breakpoints):
1791 * linux-low.h (install_software_single_step_breakpoints):
1794 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1796 * remote-utils.c: Include "gdb_termios.h" instead of
1798 * terminal.h: Delete file.
1800 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1802 * server.c: Include <vector>.
1803 <program_argv, wrapper_argv>: Convert to std::vector.
1804 (start_inferior): Rewrite function to use C++.
1805 (handle_v_run): Likewise. Update code that calculates the argv
1806 based on the vRun packet; use C++.
1807 (captured_main): Likewise.
1809 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1811 * server.c (handle_v_cont): Initialize thread_resume::thread
1814 2017-04-05 Pedro Alves <palves@redhat.com>
1816 * configure: Regenerate.
1818 2017-04-05 Pedro Alves <palves@redhat.com>
1820 * gdbreplay.c (sync_error): Constify.
1821 * linux-x86-low.c (push_opcode): Constify.
1823 2017-04-05 Pedro Alves <palves@redhat.com>
1825 * win32-low.c (get_child_debug_event)
1826 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1827 Report TARGET_WAITKIND_SPURIOUS instead.
1829 2017-04-05 Pedro Alves <palves@redhat.com>
1831 * remote-utils.c (remote_prepare, remote_open): Constify.
1832 * remote-utils.h (remote_prepare, remote_open): Constify.
1833 * server.c (captured_main): Constify 'port' handling.
1835 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1837 * Makefile.in (clean): Clear .deps.
1839 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1841 * .gitignore: Remove generated files, replace with wildcard.
1842 * (clean): Replace removal of generated files with wildcard.
1843 (version.c): Replace with...
1844 (version-generated.c): ...this.
1845 (xml-builtin.c): Replace with...
1846 (xml-builtin-generated.c): ...this.
1847 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1848 (%.c: *regformats*): Replace with...
1849 (%-generated.c: *regformats*): ...this.
1851 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1853 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1854 (xtensa_fill_gregset): Call collect_register_by_name for
1856 (xtensa_store_gregset): Call supply_register_by_name for
1859 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1861 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1862 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1863 (xtensa_store_gregset): Call supply_register for all registers in
1864 a0_regnum..a0_regnum + C0_NREGS range.
1866 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1868 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1869 (ax-ipa.o: ax.c): Remove.
1870 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1871 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1872 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1873 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1874 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1876 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1878 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1879 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1880 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1881 (errors-ipa.o: ../common/errors.c): Remove.
1882 (format-ipa.o: ../common/format.c): Remove.
1883 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1885 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1887 * Makefile.in (%-ipa.o: %.c): New rule.
1888 (tracepoint-ipa.o: tracepoint.c): Remove.
1889 (utils-ipa.o: utils.c): Remove.
1890 (remote-utils-ipa.o: remote-utils.c): Remove.
1891 (regcache-ipa.o: regcache.c): Remove.
1892 (i386-linux-ipa.o: i386-linux.c): Remove.
1893 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1894 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1895 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1896 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1897 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1898 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1899 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1900 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1901 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1902 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1903 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1904 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1905 (aarch64-ipa.o: aarch64.c): Remove.
1906 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1907 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1908 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1909 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1910 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1911 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1912 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1913 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1914 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1915 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1916 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1917 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1918 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1919 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1920 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1921 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1922 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1923 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1924 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1925 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1926 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1927 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1928 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1929 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1930 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1931 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1932 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1933 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1934 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1935 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1936 (tdesc-ipa.o: tdesc.c): Remove.
1937 (x32-linux-ipa.o: x32-linux.c): Remove.
1938 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1939 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1941 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1943 * Makefile.in (%.o: ../arch/%.c): New rule.
1944 (arm.o: ../arch/arm.c): Remove.
1945 (arm-linux.o: ../arch/arm-linux.c): Remove.
1946 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1947 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1949 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1951 * Makefile.in (%.o: ../nat/%.c): New rule.
1952 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1953 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1954 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1955 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1956 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1957 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1958 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1959 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1960 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1961 (linux-personality.o: ../nat/linux-personality.c): Remove.
1962 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1963 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1964 (x86-linux.o: ../nat/x86-linux.c): Remove.
1965 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1966 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1968 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1970 * Makefile.in (%.o: ../common/%.c): New rule.
1971 (signals.o: ../common/signals.c): Remove.
1972 (print-utils.o: ../common/print-utils.c): Remove.
1973 (rsp-low.o: ../common/rsp-low.c): Remove.
1974 (common-utils.o: ../common/common-utils.c): Remove.
1975 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1976 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1977 (vec.o: ../common/vec.c): Remove.
1978 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1979 (xml-utils.o: ../common/xml-utils.c): Remove.
1980 (ptid.o: ../common/ptid.c): Remove.
1981 (buffer.o: ../common/buffer.c): Remove.
1982 (format.o: ../common/format.c): Remove.
1983 (filestuff.o: ../common/filestuff.c): Remove.
1984 (agent.o: ../common/agent.c): Remove.
1985 (errors.o: ../common/errors.c): Remove.
1986 (environ.o: ../common/environ.c): Remove.
1987 (common-debug.o: ../common/common-debug.c): Remove.
1988 (cleanups.o: ../common/cleanups.c): Remove.
1989 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1990 (fileio.o: ../common/fileio.c): Remove.
1991 (common-regcache.o: ../common/common-regcache.c): Remove.
1992 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1993 (new-op.o: ../common/new-op.c): Remove.
1994 (btrace-common.o: ../common/btrace-common.c): Remove.
1996 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1998 * Makefile.in (%.o: ../target/%.c): New rule.
1999 (waitstatus.o: ../target/waitstatus.c): Remove.
2001 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2004 (%.c: ../regformats/%.dat,
2005 (%.c: ../regformats/arm/%.dat,
2006 (%.c: ../regformats/i386/%.dat,
2007 (%.c: ../regformats/rs6000/%.dat): New rules.
2008 (aarch64.c): Remove.
2009 (reg-arm.c): Remove.
2010 (arm-with-iwmmxt.c): Remove.
2011 (arm-with-vfpv2.c): Remove.
2012 (arm-with-vfpv3.c): Remove.
2013 (arm-with-neon.c): Remove.
2014 (reg-bfin.c): Remove.
2015 (reg-cris.c): Remove.
2016 (reg-crisv32.c): Remove.
2018 (i386-linux.c): Remove.
2019 (i386-avx.c): Remove.
2020 (i386-avx-linux.c): Remove.
2021 (i386-avx-avx512.c): Remove.
2022 (i386-avx-avx512-linux.c): Remove.
2023 (i386-mpx.c): Remove.
2024 (i386-mpx-linux.c): Remove.
2025 (i386-avx-mpx-avx512-pku.c): Remove.
2026 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2027 (i386-avx-mpx.c): Remove.
2028 (i386-avx-mpx-linux.c): Remove.
2029 (i386-mmx.c): Remove.
2030 (i386-mmx-linux.c): Remove.
2031 (reg-ia64.c): Remove.
2032 (reg-m32r.c): Remove.
2033 (reg-m68k.c): Remove.
2035 (mips-linux.c): Remove.
2036 (mips-dsp-linux.c): Remove.
2037 (mips64-linux.c): Remove.
2038 (mips64-dsp-linux.c): Remove.
2039 (nios2-linux.c): Remove.
2040 (powerpc-32.c): Remove.
2041 (powerpc-32l.c): Remove.
2042 (powerpc-altivec32l.c): Remove.
2043 (powerpc-cell32l.c): Remove.
2044 (powerpc-vsx32l.c): Remove.
2045 (powerpc-isa205-32l.c): Remove.
2046 (powerpc-isa205-altivec32l.c): Remove.
2047 (powerpc-isa205-vsx32l.c): Remove.
2048 (powerpc-e500l.c): Remove.
2049 (powerpc-64l.c): Remove.
2050 (powerpc-altivec64l.c): Remove.
2051 (powerpc-cell64l.c): Remove.
2052 (powerpc-vsx64l.c): Remove.
2053 (powerpc-isa205-64l.c): Remove.
2054 (powerpc-isa205-altivec64l.c): Remove.
2055 (powerpc-isa205-vsx64l.c): Remove.
2056 (s390-linux32.c): Remove.
2057 (s390-linux32v1.c): Remove.
2058 (s390-linux32v2.c): Remove.
2059 (s390-linux64.c): Remove.
2060 (s390-linux64v1.c): Remove.
2061 (s390-linux64v2.c): Remove.
2062 (s390-te-linux64.c): Remove.
2063 (s390-vx-linux64.c): Remove.
2064 (s390-tevx-linux64.c): Remove.
2065 (s390x-linux64.c): Remove.
2066 (s390x-linux64v1.c): Remove.
2067 (s390x-linux64v2.c): Remove.
2068 (s390x-te-linux64.c): Remove.
2069 (s390x-vx-linux64.c): Remove.
2070 (s390x-tevx-linux64.c): Remove.
2071 (tic6x-c64xp-linux.c): Remove.
2072 (tic6x-c64x-linux.c): Remove.
2073 (tic6x-c62x-linux.c): Remove.
2075 (reg-sparc64.c): Remove.
2076 (reg-spu.c): Remove.
2078 (amd64-linux.c): Remove.
2079 (amd64-avx.c): Remove.
2080 (amd64-avx-linux.c): Remove.
2081 (amd64-avx-avx512.c): Remove.
2082 (amd64-avx-avx512-linux.c): Remove.
2083 (amd64-mpx.c): Remove.
2084 (amd64-mpx-linux.c): Remove.
2085 (amd64-avx-mpx-avx512-pku.c): Remove.
2086 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2087 (amd64-avx-mpx.c): Remove.
2088 (amd64-avx-mpx-linux.c): Remove.
2090 (x32-linux.c): Remove.
2091 (x32-avx.c): Remove.
2092 (x32-avx-linux.c): Remove.
2093 (x32-avx-avx512.c): Remove.
2094 (x32-avx-avx512-linux.c): Remove.
2095 (reg-xtensa.c): Remove.
2096 (reg-tilegx.c): Remove.
2097 (reg-tilegx32.c): Remove.
2099 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2101 * Makefile.in (SFILES): Add "common/environ.c".
2102 (OBJS): Add "common/environ.h".
2104 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2106 * configure.ac: Check if the fs_base and gs_base members of
2107 `struct user_regs_struct' exist.
2108 * config.in: Regenerated.
2109 * configure: Likewise.
2111 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2113 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2115 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2116 (get_next_pcs_syscall_next_pc): Likewise.
2118 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2120 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2121 * nto-x86-low.c: Likewise.
2123 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2125 * Makefile.in: Include disable-implicit-rules.mk.
2127 2016-11-23 Pedro Alves <palves@redhat.com>
2129 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2130 (debug_vprintf): Use std::chrono::steady_clock instead of
2131 gettimeofday. Use '.' instead of ':'.
2132 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2133 (get_timestamp): Use std::chrono::steady_clock instead of
2136 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2138 * Makefile.in: Fix whitespace formatting.
2140 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2142 * Makefile.in (SFILES, OBS): Flatten list and order
2145 2016-11-23 Pedro Alves <palves@redhat.com>
2147 * event-loop.c (handle_file_event): Use warning.
2148 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2149 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2152 2016-11-23 Pedro Alves <palves@redhat.com>
2154 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2156 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2157 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2158 debug_printf and debug_flush for debug output.
2159 * server.c (handle_general_set): Likewise.
2160 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2163 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2165 * Makefile.in (.c.o): Replace rule with ...
2166 (%.o: %.c): ... this one.
2168 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2170 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2171 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2173 * configure.ac: Remove checks for the make program.
2174 * configure: Re-generate.
2176 2016-10-28 Pedro Alves <palves@redhat.com>
2178 * Makefile.in (CXX_DIALECT): Get from configure.
2179 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2180 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2181 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2182 * config.in: Regenerate.
2183 * configure: Regenerate.
2185 2016-10-27 Yao Qi <yao.qi@linaro.org>
2187 * linux-low.c (linux_supports_range_stepping): Return true if
2188 can_software_single_step return true.
2190 2016-10-27 Yao Qi <yao.qi@linaro.org>
2192 * inferiors.c (find_inferior_in_random): New function.
2193 * inferiors.h (find_inferior_in_random): Declare.
2194 * linux-low.c (linux_wait_for_event_filtered): Call
2195 find_inferior_in_random instead of find_inferior.
2197 2016-10-27 Yao Qi <yao.qi@linaro.org>
2199 * linux-low.c (linux_wait_1): If single-step breakpoints are
2200 inserted, remove them.
2202 2016-10-26 Pedro Alves <palves@redhat.com>
2204 * linux-low.c (handle_extended_wait): Link parent/child fork
2206 (linux_wait_1): Unlink them.
2207 (linux_set_resume_request): Ignore resume requests for
2208 already-resumed and unhandled fork child threads.
2209 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2210 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2212 (handle_v_requests) <vCont>: Don't call require_running.
2213 * server.h (in_queued_stop_replies): New declaration.
2215 2016-10-24 Yao Qi <yao.qi@linaro.org>
2218 * linux-aarch64-low.c (append_insns): Cast the return value to
2221 2016-10-10 Yao Qi <yao.qi@linaro.org>
2223 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2225 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2227 * target.c (target_supports_multi_process): New function, moved
2229 * target.h (target_supports_multi_process): ... here. Remove
2232 2016-10-05 Tom Tromey <tom@tromey.com>
2235 * tracepoint.c (handle_tracepoint_bkpts): Check
2236 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2238 2016-10-05 Yao Qi <yao.qi@linaro.org>
2240 * configure.srv: Update the path of arm-*.xml files.
2242 2016-10-05 Terry Guo <terry.guo@arm.com>
2243 Yao Qi <yao.qi@linaro.org>
2245 * Makefile.in: Adjust the path of rules.
2246 * configure.srv: Update the path of xml files.
2247 * regformats/arm-with-iwmmxt.dat: Regenerated.
2248 * regformats/arm-with-neon.dat: Likewise.
2249 * regformats/arm-with-vfpv2.dat: Likewise.
2250 * regformats/arm-with-vfpv3.dat Likewise.
2252 2016-09-30 Yao Qi <yao.qi@linaro.org>
2255 * target.c (target_stop_and_wait): Don't call
2256 target_continue_no_signal, use resume_stop instead.
2258 2016-09-26 Yao Qi <yao.qi@linaro.org>
2260 * linux-low.c (linux_wait_1): Call debug_exit.
2262 2016-09-23 Pedro Alves <palves@redhat.com>
2264 * Makefile.in (SFILES): Add common/new-op.c.
2265 (OBS): Add common/new-op.o.
2266 (new-op.o): New rule.
2268 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2270 * .gitinore: Ignore more files.
2272 2016-09-21 Yao Qi <yao.qi@linaro.org>
2274 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2277 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2279 * server.c (start_inferior): Call target_mourn_inferior instead of
2280 mourn_inferior; pass ptid_t argument to it.
2282 (handle_target_event): Likewise.
2283 * target.c (target_mourn_inferior): New function.
2284 * target.h (mourn_inferior): Delete macro.
2286 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2288 * linux-low.c (lwp_is_stepping): New function.
2290 2016-09-06 Carl Love <cel@us.ibm.com>
2292 * server.c (start_inferior): Fixed comment, requested comment change
2293 didn't get updated correctly. Removed reference to ptrace () call as
2294 it is only true on Linux systems.
2296 2016-09-06 Carl Love <cel@us.ibm.com>
2298 * server.c (start_inferior): Do not call
2299 function target_post_create_inferior () if the
2300 inferior process has already exited.
2302 2016-09-05 Pedro Alves <palves@redhat.com>
2304 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2305 (COMPILE.pre, CC_LD): Use CXX directly.
2306 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2307 * acinclude.m4: Don't include build-with-cxx.m4.
2308 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2309 * configure: Regenerate.
2311 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2314 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2315 call writing data to own_buf.
2317 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2319 * target.c (mywait): Call target_wait instead of
2321 (target_wait): New function.
2323 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2325 * server.c (start_inferior): New variable 'ptid'. Replace calls
2326 to the_target->resume by target_continue{,_no_signal}, depending
2328 * target.c (target_stop_and_wait): Call target_continue_no_signal
2329 instead of the_target->resume.
2330 (target_continue): New function.
2332 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2334 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2336 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2339 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2341 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2342 * linux-arm-low.c (ps_get_thread_area): Likewise.
2343 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2344 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2345 * linux-mips-low.c (ps_get_thread_area): Likewise.
2346 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2347 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2348 * linux-x86-low.c (ps_get_thread_area): Likewise.
2349 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2351 2016-08-19 Pedro Alves <palves@redhat.com>
2353 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2355 2016-08-19 Pedro Alves <palves@redhat.com>
2357 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2358 comment. Use memcpy instead of casting through unsigned long.
2360 2016-08-19 Pedro Alves <palves@redhat.com>
2362 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2363 allocating around 0x80000000.
2365 2016-08-19 Pedro Alves <palves@redhat.com>
2368 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2369 (x32-avx512-linux-ipa.o): New rules.
2370 * configure.ac (x86_64-*-linux*): New x32 check.
2371 * configure.srv (ipa_x32_linux_regobj): New.
2372 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2373 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2375 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2377 * configure: Regenerate.
2379 2016-08-09 Pedro Alves <palves@redhat.com>
2382 * Makefile.in (OBS): Add signals-state-save-restore.o.
2383 (signals-state-save-restore.o): New rule.
2384 * config.in: Regenerate.
2385 * configure: Regenerate.
2386 * linux-low.c: Include "signals-state-save-restore.h".
2387 (linux_create_inferior): Call
2388 restore_original_signals_state.
2389 * server.c: Include "dispositions-save-restore.h".
2390 (captured_main): Call save_original_signals_state.
2392 2016-08-05 Pedro Alves <palves@redhat.com>
2394 * configure: Regenerate.
2396 2016-08-04 Yao Qi <yao.qi@linaro.org>
2398 * linux-low.c (regsets_fetch_inferior_registers): Check
2399 errno is ESRCH or not.
2401 2016-08-02 Yao Qi <yao.qi@linaro.org>
2403 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2404 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2405 (thread_db_load_search): Update.
2406 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2407 td_ta_set_event and td_ta_event_getmsg.
2409 2016-07-26 Pedro Alves <palves@redhat.com>
2412 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2413 of unsigned long for 64-bit registers and use uint32_t instead of
2414 unsigned int for 32-bit registers.
2416 2016-07-26 Pedro Alves <palves@redhat.com>
2418 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2421 2016-07-21 Tom Tromey <tom@tromey.com>
2423 * configure: Rebuild.
2425 2016-07-21 Yao Qi <yao.qi@linaro.org>
2427 * mem-break.c (find_gdb_breakpoint): Cast bp to
2428 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2430 2016-07-21 Yao Qi <yao.qi@linaro.org>
2432 * server.c (handle_v_requests): Support s and S actions
2433 if target_supports_software_single_step return true.
2435 2016-07-21 Yao Qi <yao.qi@linaro.org>
2437 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2438 is resume_step, call maybe_hw_step.
2439 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2441 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2443 (proceed_one_lwp): If resume request is resume_step, install
2444 reinsert breakpoints and call maybe_hw_step.
2446 2016-07-21 Yao Qi <yao.qi@linaro.org>
2448 * linux-low.c (proceed_one_lwp): Declare.
2449 (linux_resume_one_thread): Remove local variable 'step'.
2450 Lift code enqueue signal. Call proceed_one_lwp instead of
2451 linux_resume_one_lwp.
2453 2016-07-21 Yao Qi <yao.qi@linaro.org>
2455 * linux-low.c (linux_resume_one_thread): Call
2456 enqueue_pending_signal.
2458 2016-07-21 Yao Qi <yao.qi@linaro.org>
2460 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2461 * inferiors.c (do_restore_current_thread_cleanup): New function.
2462 (make_cleanup_restore_current_thread): Likewise.
2463 * linux-low.c (install_software_single_step_breakpoints): Call
2464 make_cleanup_restore_current_thread. Switch current_thread to
2467 2016-07-21 Yao Qi <yao.qi@linaro.org>
2469 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2470 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2471 (clone_one_breakpoint): Likewise.
2472 (delete_reinsert_breakpoints): Change parameter to thread.
2474 (has_reinsert_breakpoints): Likewise.
2475 (uninsert_reinsert_breakpoints): Likewise.
2476 (reinsert_reinsert_breakpoints): Likewise.
2477 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2478 (delete_reinsert_breakpoints): Likewise.
2479 (reinsert_reinsert_breakpoints): Likewise.
2480 (uninsert_reinsert_breakpoints): Likewise.
2481 (has_reinsert_breakpoints): Likewise.
2483 2016-07-21 Yao Qi <yao.qi@linaro.org>
2485 * inferiors.c (get_thread_process): Make parameter const.
2486 * inferiors.h (get_thread_process): Update declaration.
2487 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2488 Add new parameters child_thread and parent_thread. Callers
2490 * mem-break.h (clone_all_breakpoints): Update declaration.
2492 2016-07-21 Yao Qi <yao.qi@linaro.org>
2494 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2495 <command_list, handler>: Remove.
2496 (struct gdb_breakpoint): New.
2497 (struct other_breakpoint): New.
2498 (struct reinsert_breakpoint): New.
2499 (is_gdb_breakpoint): New function.
2500 (any_persistent_commands): Update command_list if
2501 is_gdb_breakpoint returns true.
2502 (set_breakpoint): Create breakpoints according to their types.
2503 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2504 (set_gdb_breakpoint_1): Likewise.
2505 (set_gdb_breakpoint): Likewise.
2506 (clear_breakpoint_conditions): Change parameter type to
2507 'struct gdb_breakpoint *'.
2508 (clear_breakpoint_commands): Likewise.
2509 (clear_breakpoint_conditions_and_commands): Likewise.
2510 (add_condition_to_breakpoint): Likewise.
2511 (add_breakpoint_condition): Likewise.
2512 (add_commands_to_breakpoint): Likewise.
2513 (check_breakpoints): Check other_breakpoint.
2514 (clone_one_breakpoint): Clone breakpopint according to its type.
2515 * mem-break.h (struct gdb_breakpoint): Declare.
2516 (set_gdb_breakpoint): Update declaration.
2517 (clear_breakpoint_conditions_and_commands): Likewise.
2518 (add_breakpoint_condition): Likewise.
2519 (add_breakpoint_commands): Likewise.
2520 * server.c (process_point_options): Change parameter type to
2521 'struct gdb_breakpoint *'.
2523 2016-07-21 Yao Qi <yao.qi@linaro.org>
2525 * mem-break.c (set_breakpoint_at): Rename it to ...
2526 (set_breakpoint_type_at): ... it.
2527 (set_breakpoint_at): Call set_breakpoint_type_at.
2528 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2529 * mem-break.h (set_breakpoint_at): Update comments.
2531 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2533 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2535 (nios2_store_gregset): Likewise.
2537 2016-07-01 Pedro Alves <palves@redhat.com>
2538 Antoine Tremblay <antoine.tremblay@ericsson.com>
2540 * linux-low.c: Change interface to take the target lwp_info
2541 pointer directly and return void. Handle detaching from a zombie
2543 (linux_detach_lwp_callback): New function.
2544 (linux_detach): Detach from the leader thread after detaching from
2547 2016-06-28 Yao Qi <yao.qi@linaro.org>
2549 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2550 for variable new_offset.
2551 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2552 (aarch64_ftrace_insn_reloc_cb): Likewise.
2553 (aarch64_ftrace_insn_reloc_tb): Likewise.
2554 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2555 PRIx64 instead of PRIx32.
2557 2016-06-28 Yao Qi <yao.qi@linaro.org>
2559 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2560 (the_low_target): Install arm_get_syscall_trapinfo.
2562 2016-06-28 Yao Qi <yao.qi@linaro.org>
2564 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2566 (the_low_target): Install aarch64_get_syscall_trapinfo.
2568 2016-06-28 Yao Qi <yao.qi@linaro.org>
2570 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2572 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2573 Remove parameter sysno.
2574 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2577 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2579 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2580 (s390_emit_ne_goto): Likewise.
2581 (s390_emit_lt_goto): Likewise.
2582 (s390_emit_le_goto): Likewise.
2583 (s390_emit_gt_goto): Likewise.
2584 (s390_emit_ge_goto): Likewise.
2585 (s390x_emit_eq_goto): Likewise.
2586 (s390x_emit_ne_goto): Likewise.
2587 (s390x_emit_lt_goto): Likewise.
2588 (s390x_emit_le_goto): Likewise.
2589 (s390x_emit_gt_goto): Likewise.
2590 (s390x_emit_ge_goto): Likewise.
2591 (s390_emit_ops_impl): Mark variable static.
2592 (s390x_emit_ops): Likewise.
2594 2016-06-17 Yao Qi <yao.qi@linaro.org>
2596 * linux-low.c (handle_extended_wait): Call
2597 uninsert_reinsert_breakpoints for the parent process. Remove
2598 reinsert breakpoints from the child process. Reinsert them to
2599 the parent process when vfork is done.
2600 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2601 (reinsert_reinsert_breakpoints): New function.
2602 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2603 (reinsert_reinsert_breakpoints): Declare.
2605 2016-06-17 Yao Qi <yao.qi@linaro.org>
2607 * linux-low.c (handle_extended_wait): If the parent is doing
2608 step-over, remove the reinsert breakpoints from the forked child.
2610 2016-06-17 Yao Qi <yao.qi@linaro.org>
2612 * linux-low.c (unsuspend_all_lwps): Declare.
2613 (linux_low_filter_event): If thread exited, call finish_step_over.
2614 If step-over is finished, unsuspend other threads.
2616 2016-06-17 Yao Qi <yao.qi@linaro.org>
2618 * linux-low.c (linux_resume_one_lwp_throw): Assert
2619 has_reinsert_breakpoints returns false.
2620 * mem-break.c (delete_disabled_breakpoints): Assert
2621 bp type isn't reinsert_breakpoint.
2623 2016-06-17 Yao Qi <yao.qi@linaro.org>
2625 * linux-low.c (maybe_hw_step): New function.
2626 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2627 (finish_step_over): Switch current_thread to lwp temporarily,
2628 and assert has_reinsert_breakpoints returns true.
2629 (proceed_one_lwp): Call maybe_hw_step.
2630 * mem-break.c (has_reinsert_breakpoints): New function.
2631 * mem-break.h (has_reinsert_breakpoints): Declare.
2633 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2635 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2637 2016-05-17 Yao Qi <yao.qi@linaro.org>
2639 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2640 instead of find_inferior.
2642 2016-05-05 Yao Qi <yao.qi@linaro.org>
2644 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2645 Initialize res to zero.
2647 2016-05-05 Yao Qi <yao.qi@linaro.org>
2649 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2652 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2654 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2655 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2656 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2658 2016-04-28 Par Olsson <par.olsson@windriver.com>
2659 Simon Marchi <simon.marchi@ericsson.com>
2661 * tracepoint.c (write_inferior_int8): New function.
2662 (cmd_qtenable_disable): Write enable flag using
2663 write_inferior_int8.
2665 2016-04-25 Yao Qi <yao.qi@linaro.org>
2667 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2668 (need_step_over_p): Return zero if the LWP has pending signals
2669 can be delivered on software single step target.
2671 2016-04-25 Yao Qi <yao.qi@linaro.org>
2673 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2674 return instead of error.
2676 2016-04-22 Yao Qi <yao.qi@linaro.org>
2678 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2681 2016-04-22 Yao Qi <yao.qi@linaro.org>
2683 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2684 signal when stepping over breakpoint with software single
2687 2016-04-21 Pedro Alves <palves@redhat.com>
2689 * linux-s390-low.c (s390_collect_ptrace_register)
2690 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2692 (s390_check_regset): Use void * instead of gdb_byte *.
2694 2016-04-20 Pedro Alves <palves@redhat.com>
2696 * configure: Renegerate.
2698 2016-04-20 Yao Qi <yao.qi@linaro.org>
2700 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2701 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2703 (arm_store_gregset): Likewise.
2705 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2707 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2708 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2709 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2710 (amd64-avx-mpx-linux.c): New rules.
2711 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2712 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2713 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2714 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2715 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2716 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2717 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2718 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2719 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2720 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2721 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2722 * linux-x86-low.c (x86_linux_read_description): Add case for
2723 X86_XSTATE_AVX_MPX_MASK.
2724 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2725 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2726 init_registers_i386_avx_mpx_linux.
2727 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2728 (initialize_low_tracepoint): Call
2729 init_registers_i386_avx_mpx_linux.
2730 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2731 (initialize_low_tracepoint): Call
2732 init_registers_amd64_avx_mpx_linux.
2733 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2734 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2735 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2738 2016-04-18 Pedro Alves <palves@redhat.com>
2740 * configure: Regenerate.
2742 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2744 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2745 (aarch64_emit_sub): Likewise.
2747 2016-04-12 Pedro Alves <palves@redhat.com>
2749 * utils.c (prepare_to_throw_exception): Delete.
2751 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2753 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2755 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2757 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2759 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2761 * linux-aarch64-ipa.c: Add <elf.h> include.
2762 * linux-ppc-ipa.c: Add <elf.h> include.
2763 * linux-s390-ipa.c: Add <elf.h> include.
2765 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2767 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2768 (get_raw_reg_ptr): Likewise.
2769 (get_trace_state_variable_value_ptr): Likewise.
2770 (set_trace_state_variable_value_ptr): Likewise.
2771 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2774 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2775 Marcin Kościelnicki <koriakin@0x04.net>
2778 * linux-ppc-low.c (emit_insns): New function.
2779 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2780 (ppc_emit_prologue): New function.
2781 (ppc_emit_epilogue): New function.
2782 (ppc_emit_add): New function.
2783 (ppc_emit_sub): New function.
2784 (ppc_emit_mul): New function.
2785 (ppc_emit_lsh): New function.
2786 (ppc_emit_rsh_signed): New function.
2787 (ppc_emit_rsh_unsigned): New function.
2788 (ppc_emit_ext): New function.
2789 (ppc_emit_zero_ext): New function.
2790 (ppc_emit_log_not): New function.
2791 (ppc_emit_bit_and): New function.
2792 (ppc_emit_bit_or): New function.
2793 (ppc_emit_bit_xor): New function.
2794 (ppc_emit_bit_not): New function.
2795 (ppc_emit_equal): New function.
2796 (ppc_emit_less_signed): New function.
2797 (ppc_emit_less_unsigned): New function.
2798 (ppc_emit_ref): New function.
2799 (ppc_emit_const): New function.
2800 (ppc_emit_reg): New function.
2801 (ppc_emit_pop): New function.
2802 (ppc_emit_stack_flush): New function.
2803 (ppc_emit_swap): New function.
2804 (ppc_emit_stack_adjust): New function.
2805 (ppc_emit_call): New function.
2806 (ppc_emit_int_call_1): New function.
2807 (ppc_emit_void_call_2): New function.
2808 (ppc_emit_if_goto): New function.
2809 (ppc_emit_goto): New function.
2810 (ppc_emit_eq_goto): New function.
2811 (ppc_emit_ne_goto): New function.
2812 (ppc_emit_lt_goto): New function.
2813 (ppc_emit_le_goto): New function.
2814 (ppc_emit_gt_goto): New function.
2815 (ppc_emit_ge_goto): New function.
2816 (ppc_write_goto_address): New function.
2817 (ppc_emit_ops_impl): New static variable.
2818 (ppc64v1_emit_prologue): New function.
2819 (ppc64v2_emit_prologue): New function.
2820 (ppc64_emit_epilogue): New function.
2821 (ppc64_emit_add): New function.
2822 (ppc64_emit_sub): New function.
2823 (ppc64_emit_mul): New function.
2824 (ppc64_emit_lsh): New function.
2825 (ppc64_emit_rsh_signed): New function.
2826 (ppc64_emit_rsh_unsigned): New function.
2827 (ppc64_emit_ext): New function.
2828 (ppc64_emit_zero_ext): New function.
2829 (ppc64_emit_log_not): New function.
2830 (ppc64_emit_bit_and): New function.
2831 (ppc64_emit_bit_or): New function.
2832 (ppc64_emit_bit_xor): New function.
2833 (ppc64_emit_bit_not): New function.
2834 (ppc64_emit_equal): New function.
2835 (ppc64_emit_less_signed): New function.
2836 (ppc64_emit_less_unsigned): New function.
2837 (ppc64_emit_ref): New function.
2838 (ppc64_emit_const): New function.
2839 (ppc64v1_emit_reg): New function.
2840 (ppc64v2_emit_reg): New function.
2841 (ppc64_emit_pop): New function.
2842 (ppc64_emit_stack_flush): New function.
2843 (ppc64_emit_swap): New function.
2844 (ppc64v1_emit_call): New function.
2845 (ppc64v2_emit_call): New function.
2846 (ppc64v1_emit_int_call_1): New function.
2847 (ppc64v2_emit_int_call_1): New function.
2848 (ppc64v1_emit_void_call_2): New function.
2849 (ppc64v2_emit_void_call_2): New function.
2850 (ppc64_emit_if_goto): New function.
2851 (ppc64_emit_eq_goto): New function.
2852 (ppc64_emit_ne_goto): New function.
2853 (ppc64_emit_lt_goto): New function.
2854 (ppc64_emit_le_goto): New function.
2855 (ppc64_emit_gt_goto): New function.
2856 (ppc64_emit_ge_goto): New function.
2857 (ppc64v1_emit_ops_impl): New static variable.
2858 (ppc64v2_emit_ops_impl): New static variable.
2859 (ppc_emit_ops): New function.
2860 (linux_low_target): Wire in ppc_emit_ops.
2862 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2863 Marcin Kościelnicki <koriakin@0x04.net>
2866 * Makefile.in: Add powerpc-*-ipa.o
2867 * configure.srv: Add ipa_obj for powerpc*-linux.
2868 * linux-ppc-ipa.c: New file.
2869 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2871 (PPC_FIELD): New macro.
2872 (PPC_SEXT): New macro.
2873 (PPC_OP6): New macro.
2874 (PPC_BO): New macro.
2875 (PPC_LI): New macro.
2876 (PPC_BD): New macro.
2877 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2878 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2879 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2880 (ppc_get_thread_area): New function.
2881 (is_elfv2_inferior): New function.
2882 (gen_ds_form): New function.
2883 (GEN_STD): New macro.
2884 (GEN_STDU): New macro.
2885 (GEN_LD): New macro.
2886 (GEN_LDU): New macro.
2887 (gen_d_form): New function.
2888 (GEN_ADDI): New macro.
2889 (GEN_ADDIS): New macro.
2890 (GEN_LI): New macro.
2891 (GEN_LIS): New macro.
2892 (GEN_ORI): New macro.
2893 (GEN_ORIS): New macro.
2894 (GEN_LWZ): New macro.
2895 (GEN_STW): New macro.
2896 (GEN_STWU): New macro.
2897 (gen_xfx_form): New function.
2898 (GEN_MFSPR): New macro.
2899 (GEN_MTSPR): New macro.
2900 (GEN_MFCR): New macro.
2901 (GEN_MTCR): New macro.
2902 (GEN_SYNC): New macro.
2903 (GEN_LWSYNC): New macro.
2904 (gen_x_form): New function.
2905 (GEN_OR): New macro.
2906 (GEN_MR): New macro.
2907 (GEN_LWARX): New macro.
2908 (GEN_STWCX): New macro.
2909 (GEN_CMPW): New macro.
2910 (gen_md_form): New function.
2911 (GEN_RLDICL): New macro.
2912 (GEN_RLDICR): New macro.
2913 (gen_i_form): New function.
2915 (GEN_BL): New macro.
2916 (gen_b_form): New function.
2917 (GEN_BNE): New macro.
2918 (GEN_LOAD): New macro.
2919 (GEN_STORE): New macro.
2920 (gen_limm): New function.
2921 (gen_atomic_xchg): New function.
2922 (gen_call): New function.
2923 (ppc_relocate_instruction): New function.
2924 (ppc_install_fast_tracepoint_jump_pad): New function.
2925 (ppc_get_min_fast_tracepoint_insn_len): New function.
2926 (ppc_get_ipa_tdesc_idx): New function.
2927 (the_low_target): Wire in the new functions.
2928 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2930 * linux-ppc-tdesc.h: New file.
2932 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2934 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2935 (alloc_jump_pad_buffer): New function.
2936 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2937 (alloc_jump_pad_buffer): New function.
2938 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2939 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2940 (alloc_jump_pad_buffer): New function.
2941 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2942 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2943 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2944 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2946 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2948 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2949 * linux-amd64-ipa.c: Likewise.
2950 * linux-i386-ipa.c: Likewise.
2951 * linux-s390-ipa.c: Likewise.
2952 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2953 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2954 set_trace_state_variable_value_ptr.
2955 (struct ipa_sym_addresses): Likewise.
2956 (symbol_list): Likewise.
2957 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2958 accessing gdb_collect directly.
2959 (gdb_collect_ptr_type): New typedef.
2960 (get_raw_reg_ptr_type): New typedef.
2961 (get_trace_state_variable_value_ptr_type): New typedef.
2962 (set_trace_state_variable_value_ptr_type): New typedef.
2963 (gdb_collect_ptr): New global.
2964 (get_raw_reg_ptr): New global.
2965 (get_trace_state_variable_value_ptr): New global.
2966 (set_trace_state_variable_value_ptr): New global.
2967 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2968 accessing get_raw_reg directly.
2969 (get_get_tsv_func_addr): Likewise for
2970 get_trace_state_variable_value_ptr.
2971 (get_set_tsv_func_addr): Likewise for
2972 set_trace_state_variable_value_ptr.
2973 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2975 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2977 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2979 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2981 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2983 (relocate_instruction): Remove own_buf.
2984 * server.c (own_buf): Make global.
2985 (handle_v_requests): Make global.
2986 * server.h (own_buf): New declaration.
2987 (handle_v_requests): New prototype.
2989 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2992 * linux-s390-low.c (add_insns): New function.
2993 (s390_emit_prologue): New function.
2994 (s390_emit_epilogue): New function.
2995 (s390_emit_add): New function.
2996 (s390_emit_sub): New function.
2997 (s390_emit_mul): New function.
2998 (s390_emit_lsh): New function.
2999 (s390_emit_rsh_signed): New function.
3000 (s390_emit_rsh_unsigned): New function.
3001 (s390_emit_ext): New function.
3002 (s390_emit_log_not): New function.
3003 (s390_emit_bit_and): New function.
3004 (s390_emit_bit_or): New function.
3005 (s390_emit_bit_xor): New function.
3006 (s390_emit_bit_not): New function.
3007 (s390_emit_equal): New function.
3008 (s390_emit_less_signed): New function.
3009 (s390_emit_less_unsigned): New function.
3010 (s390_emit_ref): New function.
3011 (s390_emit_if_goto): New function.
3012 (s390_emit_goto): New function.
3013 (s390_write_goto_address): New function.
3014 (s390_emit_litpool): New function.
3015 (s390_emit_const): New function.
3016 (s390_emit_call): New function.
3017 (s390_emit_reg): New function.
3018 (s390_emit_pop): New function.
3019 (s390_emit_stack_flush): New function.
3020 (s390_emit_zero_ext): New function.
3021 (s390_emit_swap): New function.
3022 (s390_emit_stack_adjust): New function.
3023 (s390_emit_set_r2): New function.
3024 (s390_emit_int_call_1): New function.
3025 (s390_emit_void_call_2): New function.
3026 (s390_emit_eq_goto): New function.
3027 (s390_emit_ne_goto): New function.
3028 (s390_emit_lt_goto): New function.
3029 (s390_emit_le_goto): New function.
3030 (s390_emit_gt_goto): New function.
3031 (s390_emit_ge_goto): New function.
3032 (s390x_emit_prologue): New function.
3033 (s390x_emit_epilogue): New function.
3034 (s390x_emit_add): New function.
3035 (s390x_emit_sub): New function.
3036 (s390x_emit_mul): New function.
3037 (s390x_emit_lsh): New function.
3038 (s390x_emit_rsh_signed): New function.
3039 (s390x_emit_rsh_unsigned): New function.
3040 (s390x_emit_ext): New function.
3041 (s390x_emit_log_not): New function.
3042 (s390x_emit_bit_and): New function.
3043 (s390x_emit_bit_or): New function.
3044 (s390x_emit_bit_xor): New function.
3045 (s390x_emit_bit_not): New function.
3046 (s390x_emit_equal): New function.
3047 (s390x_emit_less_signed): New function.
3048 (s390x_emit_less_unsigned): New function.
3049 (s390x_emit_ref): New function.
3050 (s390x_emit_if_goto): New function.
3051 (s390x_emit_const): New function.
3052 (s390x_emit_call): New function.
3053 (s390x_emit_reg): New function.
3054 (s390x_emit_pop): New function.
3055 (s390x_emit_stack_flush): New function.
3056 (s390x_emit_zero_ext): New function.
3057 (s390x_emit_swap): New function.
3058 (s390x_emit_stack_adjust): New function.
3059 (s390x_emit_int_call_1): New function.
3060 (s390x_emit_void_call_2): New function.
3061 (s390x_emit_eq_goto): New function.
3062 (s390x_emit_ne_goto): New function.
3063 (s390x_emit_lt_goto): New function.
3064 (s390x_emit_le_goto): New function.
3065 (s390x_emit_gt_goto): New function.
3066 (s390x_emit_ge_goto): New function.
3067 (s390_emit_ops): New function.
3068 (struct linux_target_ops): Fill in emit_ops hook.
3070 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3073 * Makefile.in: Add s390 IPA files.
3074 * configure.srv: Build IPA for s390.
3075 * linux-s390-ipa.c: New file.
3076 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3077 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3078 (tdesc_s390_linux32): Likewise.
3079 (init_registers_s390_linux32v1): Likewise.
3080 (tdesc_s390_linux32v1): Likewise.
3081 (init_registers_s390_linux32v2): Likewise.
3082 (tdesc_s390_linux32v2): Likewise.
3083 (init_registers_s390_linux64): Likewise.
3084 (tdesc_s390_linux64): Likewise.
3085 (init_registers_s390_linux64v1): Likewise.
3086 (tdesc_s390_linux64v1): Likewise.
3087 (init_registers_s390_linux64v2): Likewise.
3088 (tdesc_s390_linux64v2): Likewise.
3089 (init_registers_s390_te_linux64): Likewise.
3090 (tdesc_s390_te_linux64): Likewise.
3091 (init_registers_s390_vx_linux64): Likewise.
3092 (tdesc_s390_vx_linux64): Likewise.
3093 (init_registers_s390_tevx_linux64): Likewise.
3094 (tdesc_s390_tevx_linux64): Likewise.
3095 (init_registers_s390x_linux64): Likewise.
3096 (tdesc_s390x_linux64): Likewise.
3097 (init_registers_s390x_linux64v1): Likewise.
3098 (tdesc_s390x_linux64v1): Likewise.
3099 (init_registers_s390x_linux64v2): Likewise.
3100 (tdesc_s390x_linux64v2): Likewise.
3101 (init_registers_s390x_te_linux64): Likewise.
3102 (tdesc_s390x_te_linux64): Likewise.
3103 (init_registers_s390x_vx_linux64): Likewise.
3104 (tdesc_s390x_vx_linux64): Likewise.
3105 (init_registers_s390x_tevx_linux64): Likewise.
3106 (tdesc_s390x_tevx_linux64): Likewise.
3107 (have_hwcap_s390_vx): New static variable.
3108 (s390_arch_setup): Fill have_hwcap_s390_vx.
3109 (s390_get_thread_area): New function.
3110 (s390_ft_entry_gpr_esa): New const.
3111 (s390_ft_entry_gpr_zarch): New const.
3112 (s390_ft_entry_misc): New const.
3113 (s390_ft_entry_fr): New const.
3114 (s390_ft_entry_vr): New const.
3115 (s390_ft_main_31): New const.
3116 (s390_ft_main_64): New const.
3117 (s390_ft_exit_fr): New const.
3118 (s390_ft_exit_vr): New const.
3119 (s390_ft_exit_misc): New const.
3120 (s390_ft_exit_gpr_esa): New const.
3121 (s390_ft_exit_gpr_zarch): New const.
3122 (append_insns): New function.
3123 (s390_relocate_instruction): New function.
3124 (s390_install_fast_tracepoint_jump_pad): New function.
3125 (s390_get_min_fast_tracepoint_insn_len): New function.
3126 (s390_get_ipa_tdesc_idx): New function.
3127 (struct linux_target_ops): Wire in the above functions.
3128 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3129 * linux-s390-tdesc.h: New file.
3131 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3133 * linux-s390-low.c (s390_supports_tracepoints): New function.
3134 (struct linux_target_ops): Fill supports_tracepoints hook.
3136 2016-03-18 Yao Qi <yao.qi@linaro.org>
3138 * linux-low.c (lwp_signal_can_be_delivered): New function.
3139 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3141 2016-03-18 Yao Qi <yao.qi@linaro.org>
3143 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3144 0 if signal is enqueued. Remove 'signal' from one debugging
3145 message. Move one debugging message to some lines below.
3146 Remove code setting 'signal' to 0.
3148 2016-03-18 Yao Qi <yao.qi@linaro.org>
3150 * linux-low.c (linux_low_filter_event): Remove redundant
3151 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3153 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3155 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3156 (struct linux_target_ops): Wire in the above.
3158 2016-03-03 Yao Qi <yao.qi@linaro.org>
3160 * linux-low.c: Update comments to start_step_over.
3162 2016-03-03 Yao Qi <yao.qi@linaro.org>
3165 * linux-low.c (handle_extended_wait): Set child suspended
3166 if event_lwp->bp_reinsert isn't zero.
3168 2016-03-02 Yao Qi <yao.qi@linaro.org>
3170 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3171 enqueue_pending_signal.
3173 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3175 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3178 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3180 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3181 (s390_regmap_3264) [!__s390x__]: New global.
3182 (s390_collect_ptrace_register): Skip map entries containing -1.
3183 (s390_supply_ptrace_register): Ditto.
3184 (s390_fill_gprs_high): New function.
3185 (s390_store_gprs_high): New function.
3186 (s390_regsets): Add NT_S390_HIGH_GPRS.
3187 (s390_get_hwcap): Enable on 31-bit.
3188 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3189 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3190 Detect NT_S390_HIGH_GPRS.
3191 (s390_usrregs_info_3264): Enable on 31-bit.
3192 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3193 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3195 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3198 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3199 * configure.srv: Ditto.
3200 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3201 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3202 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3203 (init_registers_amd64_linux): Remove prototype.
3204 (tdesc_amd64_linux): Remove declaration.
3205 (get_ipa_tdesc): New function.
3206 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3207 initialize remaining tdescs.
3208 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3209 (init_registers_i386_linux): Remove prototype.
3210 (tdesc_i386_linux): Remove declaration.
3211 (get_ipa_tdesc): New function.
3212 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3213 initialize remaining tdescs.
3214 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3215 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3216 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3217 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3218 (x86_get_ipa_tdesc_idx): New function.
3219 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3220 * linux-x86-tdesc.h: New file.
3221 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3222 (target_get_ipa_tdesc_idx): New macro.
3223 * tracepoint.c (ipa_tdesc_idx): New macro.
3224 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3225 (symbol_list): Add ipa_tdesc_idx.
3226 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3227 (ipa_tdesc): Remove.
3228 (ipa_tdesc_idx): New variable.
3229 (get_context_regcache): Use get_ipa_tdesc.
3230 (gdb_collect): Ditto.
3232 * tracepoint.h (get_ipa_tdesc): New prototype.
3233 (ipa_tdesc): Remove.
3235 2016-02-24 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3238 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3239 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3240 Factor out common code between the USE_SIGTRAP_SIGINFO and
3241 !USE_SIGTRAP_SIGINFO blocks.
3242 (linux_low_filter_event): Call save_stop_reason instead of
3243 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3245 (linux_wait_1): Update comments.
3247 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3249 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3250 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3251 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3252 ppc_insert_point, ppc_remove_point.
3254 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3256 * linux-s390-low.c (s390_supports_z_point_type): New function.
3257 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3259 2016-02-16 Yao Qi <yao.qi@linaro.org>
3261 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3262 PC. Get pc from regcache_read_pc.
3264 2016-02-12 Yao Qi <yao.qi@linaro.org>
3266 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3267 or linux_get_pc_32bit.
3268 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3270 2016-02-12 Yao Qi <yao.qi@linaro.org>
3272 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3273 arm_linux_get_next_pcs_fixup.
3275 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3277 * tracepoint.c (x_tracepoint_action_download): Change
3278 write_inferior_data_ptr to write_inferior_data_pointer.
3279 (cmd_qtstart): Likewise.
3280 (write_inferior_data_ptr): Remove.
3281 (download_agent_expr): Change write_inferior_data_ptr to
3282 write_inferior_data_pointer.
3283 (download_tracepoint_1): Likewise.
3284 (download_tracepoint): Likewise.
3285 (download_trace_state_variables): Likewise.
3287 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3288 Marcin Kościelnicki <koriakin@0x04.net>
3290 * tracepoint.c (struct tracepoint_action_ops): Remove.
3291 (struct tracepoint_action): Remove ops.
3292 (m_tracepoint_action_download, r_tracepoint_action_download)
3293 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3294 size and offset accordingly.
3295 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3296 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3297 (tracepoint_action_send, tracepoint_action_download): New functions.
3298 Helpers for trace action handlers.
3299 (add_tracepoint_action): Remove setup actions ops.
3300 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3302 2016-02-10 Yao Qi <yao.qi@linaro.org>
3304 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3306 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3308 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3310 * configure: Regenerate.
3312 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3314 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3315 void * to gdb_byte *.
3316 * linux-low.c (siginfo_fixup): Likewise.
3317 (linux_xfer_siginfo): Likewise.
3318 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3320 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3322 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3324 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3326 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3328 * linux-x86-low.c [__x86_64__]: Include
3329 "nat/amd64-linux-siginfo.h".
3330 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3331 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3332 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3333 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3334 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3335 (cpt_si_fd, si_timerid, si_overrun): Move from
3336 nat/amd64-linux-siginfo.c.
3337 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3339 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3341 * server.c (skip_to_semicolon): Remove.
3342 (process_point_options): Use strchrnul instead of
3345 2016-01-26 Yao Qi <yao.qi@linaro.org>
3347 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3348 * linux-low.c (install_software_single_step_breakpoints): Don't
3349 call regcache_read_pc.
3350 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3353 2016-01-26 Yao Qi <yao.qi@linaro.org>
3355 * linux-low.c (install_software_single_step_breakpoints): Call
3356 regcache_read_pc instead of get_pc.
3358 2016-01-26 Yao Qi <yao.qi@linaro.org>
3360 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3361 (unblock_async_io): Rename to ...
3362 (block_unblock_async_io): ... it. New function.
3363 (enable_async_io): Don't install SIGIO handler. Unblock it
3365 (disable_async_io): Don't ignore SIGIO. Block it instead.
3366 (initialize_async_io): Install SIGIO handler. Don't call
3369 2016-01-26 Yao Qi <yao.qi@linaro.org>
3371 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3372 first character is '\003', call *the_target->request_interrupt.
3374 2016-01-25 Yao Qi <yao.qi@linaro.org>
3376 * remote-utils.c (new_thread_notify): Remove.
3377 (dead_thread_notify): Likewise.
3378 * remote-utils.h (new_thread_notify): Remove declaration.
3379 (dead_thread_notify): Likewise.
3381 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3383 * gdb.trace/pending.exp: Fix expected message on continue.
3385 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3387 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3388 it works properly on big-endian machines where sizeof (CORE_ADDR)
3391 2016-01-21 Pedro Alves <palves@redhat.com>
3393 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3394 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3395 * configure: Regenerate.
3397 2016-01-21 Yao Qi <yao.qi@linaro.org>
3399 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3400 is_thumb and set it according to CPSR saved on the stack.
3401 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3402 arm_sigreturn_next_pc.
3404 2016-01-18 Yao Qi <yao.qi@linaro.org>
3406 * linux-low.c (linux_set_pc_64bit): New function.
3407 (linux_get_pc_64bit): New function.
3408 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3410 * linux-sparc-low.c (debug_threads): Remove declaration.
3411 (sparc_get_pc): Remove.
3412 (the_low_target): Use linux_get_pc_64bit instead of
3414 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3415 (the_low_target): Use linux_get_pc_64bit and
3418 2016-01-18 Yao Qi <yao.qi@linaro.org>
3420 * linux-arm-low.c (debug_threads): Remove declaration.
3421 (arm_get_pc, arm_set_pc): Remove.
3422 (the_low_target): Use linux_get_pc_32bit and
3424 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3425 (the_low_target): Use linux_get_pc_32bit and
3427 * linux-cris-low.c (debug_threads): Remove declaration.
3428 (cris_get_pc, cris_set_pc,): Remove.
3429 (the_low_target): Use linux_get_pc_32bit and
3431 * linux-crisv32-low.c (debug_threads): Remove declaration.
3432 (cris_get_pc, cris_set_pc): Remove.
3433 (the_low_target): Use linux_get_pc_32bit and
3435 * linux-low.c: Include inttypes.h.
3436 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3437 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3438 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3439 (the_low_target): Use linux_get_pc_32bit and
3441 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3442 (the_low_target): Use linux_get_pc_32bit and
3444 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3445 (the_low_target): Use linux_get_pc_32bit and
3447 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3448 (the_low_target): Use linux_get_pc_32bit and
3450 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3451 (the_low_target): Use linux_get_pc_32bit and
3454 2016-01-18 Gary Benson <gbenson@redhat.com>
3456 * configure.ac (AC_FUNC_FORK): New check.
3457 * config.in: Regenerate.
3458 * configure: Likewise.
3460 2016-01-14 Yao Qi <yao.qi@linaro.org>
3462 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3463 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3464 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3465 arm_get_next_pcs_ctor.
3467 2016-01-12 Josh Stone <jistone@redhat.com>
3468 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3470 * inferiors.h: Include "gdb_vecs.h".
3471 (struct process_info): Add syscalls_to_catch.
3472 * inferiors.c (remove_process): Free syscalls_to_catch.
3473 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3474 syscall_return stops.
3475 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3476 * server.c (handle_general_set): Handle QCatchSyscalls.
3477 (handle_query): Report support for QCatchSyscalls.
3478 * target.h (struct target_ops): Add supports_catch_syscall.
3479 (target_supports_catch_syscall): New macro.
3480 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3481 (struct lwp_info): Add syscall_state.
3482 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3483 Maintain syscall_state and syscalls_to_catch across exec.
3484 (get_syscall_trapinfo): New function, proxy to the_low_target.
3485 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3486 (linux_low_filter_event): Toggle syscall_state entry/return for
3487 syscall traps, and set it ignored for all others.
3488 (gdb_catching_syscalls_p): New function.
3489 (gdb_catch_this_syscall_p): New function.
3490 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3491 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3492 (linux_supports_catch_syscall): New function.
3493 (linux_target_ops): Install it.
3494 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3495 (the_low_target): Install it.
3497 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3499 * acinclude.m4: Include new ../warning.m4 file.
3500 * configure: Regenerated.
3501 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3503 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3505 * ax.c (is_goto_target): Mark static.
3506 * linux-low.c (register_addr): Likewise.
3507 (linux_fetch_registers, linux_store_registers): Likewise.
3508 * mem-break.c (any_persistent_commands): Fix old prototype.
3509 (add_commands_to_breakpoint): Mark static.
3510 * regcache.c (find_register_by_name): Delete unused func.
3511 * remote-utils.c (hex_or_minus_one): Mark static.
3512 * server.c (monitor_show_help): Mark static.
3513 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3514 handle_v_requests): Likewise.
3516 2016-01-12 Pedro Alves <palves@redhat.com>
3518 Remove use of the registered trademark symbol throughout.
3520 2016-01-08 Yao Qi <yao.qi@linaro.org>
3522 * remote-utils.c (getpkt): If c is '\003', call target hook
3525 2016-01-06 Yao Qi <yao.qi@linaro.org>
3527 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3528 linux-aarch32-low.c.
3529 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3530 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3531 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3532 (thumb2_breakpoint): Declare.
3533 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3534 linux-aarch32-low.h.
3535 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3536 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3537 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3539 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3541 * gdbreplay.c (gdbreplay_version): Change copyright year in
3543 * server.c (gdbserver_version): Likewise.
3545 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3547 * server.c (crc32_table): Delete.
3548 (crc32): Use libiberty's xcrc32 function.
3550 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3552 * lynx-low.c (lynx_delete_thread_callback): New function.
3553 (lynx_mourn): Properly delete our process and all of its
3554 threads. Remove call to clear_inferiors.
3556 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3558 * target.c (thread_search_callback): Add check that
3559 the thread_stopped target callback is not NULL before
3562 2015-12-21 Yao Qi <yao.qi@linaro.org>
3564 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3567 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569 * server.c (handle_query): Call target_supports_software_single_step.
3571 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3573 * linux-low.c (single_step): New function.
3574 (linux_resume_one_lwp_throw): Call single_step.
3575 (start_step_over): Likewise.
3577 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3579 * Makefile.in (SFILES): Append arch/arm-linux.c,
3580 arch/arm-get-next-pcs.c.
3581 (arm-linux.o): New rule.
3582 (arm-get-next-pcs.o): New rule.
3583 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3585 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3586 to linux-aarch32-low.c.
3587 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3588 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3589 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3590 (thumb2_breakpoint_len): Likewise.
3591 (arm_is_thumb_mode): Make non-static.
3592 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3593 from linux-aarch32-low.c.
3594 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3595 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3596 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3597 (thumb2_breakpoint_len): Likewise.
3598 (arm_is_thumb_mode): New declaration.
3599 * linux-arm-low.c: Include arch/arm-linux.h
3600 aarch/arm-get-next-pcs.h, sys/syscall.h.
3601 (get_next_pcs_ops): New struct.
3602 (get_next_pcs_addr_bits_remove): New function.
3603 (get_next_pcs_is_thumb): New function.
3604 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3605 (arm_sigreturn_next_pc): Likewise.
3606 (get_next_pcs_syscall_next_pc): Likewise.
3607 (arm_gdbserver_get_next_pcs): Likewise.
3608 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3610 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3611 * server.h: Include gdb_vecs.h.
3613 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3615 * Makefile.in (SFILES): Append common/common-regcache.c.
3616 (OBS): Append common-regcache.o.
3617 (common-regcache.o): New rule.
3618 * regcache.c (init_register_cache): Initialize cache to
3620 (regcache_raw_read_unsigned): New function.
3621 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3622 register_status enum.
3624 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3626 * linux-aarch64-low.c (the_low_targets): Rename
3627 breakpoint_reinsert_addr to get_next_pcs.
3628 * linux-arm-low.c (the_low_targets): Likewise.
3629 * linux-bfin-low.c (the_low_targets): Likewise.
3630 * linux-cris-low.c (the_low_targets): Likewise.
3631 * linux-crisv32-low.c (the_low_targets): Likewise.
3632 * linux-low.c (can_software_single_step): Likewise.
3633 (install_software_single_step_breakpoints): New function.
3634 (start_step_over): Use install_software_single_step_breakpoints.
3635 * linux-low.h: New CORE_ADDR vector.
3636 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3638 * linux-mips-low.c (the_low_targets): Likewise.
3639 * linux-nios2-low.c (the_low_targets): Likewise.
3640 * linux-sparc-low.c (the_low_targets): Likewise.
3642 2015-12-17 Pedro Alves <palves@redhat.com>
3644 * linux-low.c (linux_kill_one_lwp): Remove references to
3646 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3648 (linux_init_signals): Delete.
3649 (initialize_low): Adjust.
3650 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3652 2015-12-16 Pedro Alves <palves@redhat.com>
3654 * configure.ac (compiler warning flags): When testing a
3655 -Wno-foo option, check whether -Wfoo works instead.
3656 * configure: Regenerate.
3658 2015-12-11 Don Breazeal <donb@codesourcery.com>
3660 * server.c (process_serial_event): Don't exit from gdbserver
3661 in remote mode if there are still active inferiors.
3663 2015-12-11 Yao Qi <yao.qi@linaro.org>
3665 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3666 arm_breakpoint_at if the process is 32-bit.
3668 2015-12-11 Yao Qi <yao.qi@linaro.org>
3670 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3673 2015-12-07 Yao Qi <yao.qi@linaro.org>
3675 * configure.srv: Append arm.o to srv_tgtobj for
3676 aarch64*-*-linux* target.
3677 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3678 from linux-arm-low.c.
3679 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3680 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3681 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3682 (thumb2_breakpoint_len): Likewise.
3683 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3684 (arm_breakpoint_kinds): Likewise.
3685 (arm_breakpoint_kind_from_pc): Likewise.
3686 (arm_sw_breakpoint_from_kind): Likewise.
3687 (arm_breakpoint_kind_from_current_state): Likewise.
3688 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3689 (arm_sw_breakpoint_from_kind): Declare.
3690 (arm_breakpoint_kind_from_current_state): Declare.
3691 (arm_breakpoint_at): Declare.
3692 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3693 arm_sw_breakpoint_from_kind if process is 32-bit.
3694 (aarch64_breakpoint_kind_from_pc): New function.
3695 (aarch64_breakpoint_kind_from_current_state): New function.
3696 (the_low_target): Initialize fields breakpoint_kind_from_pc
3697 and breakpoint_kind_from_current_state.
3698 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3699 linux-aarch32-low.c.
3700 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3701 (arm_breakpoint, arm_breakpoint_len): Likewise.
3702 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3703 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3704 (arm_is_thumb_mode): Likewise.
3705 (arm_breakpoint_at): Likewise.
3706 (arm_breakpoint_kind_from_pc): Likewise.
3707 (arm_sw_breakpoint_from_kind): Likewise.
3708 (arm_breakpoint_kind_from_current_state): Likewise.
3711 2015-08-04 Yao Qi <yao.qi@linaro.org>
3713 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3714 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3715 * server.c (extended_protocol): Remove "static".
3716 * server.h (extended_protocol): Declare it.
3718 2015-12-04 Josh Stone <jistone@redhat.com>
3720 * target.h (struct target_ops) <arch_setup>: Rename to ...
3721 (struct target_ops) <post_create_inferior>: ... this.
3722 (target_arch_setup): Rename to ...
3723 (target_post_create_inferior): ... this, calling post_create_inferior.
3724 * server.c (start_inferior): Update target_arch_setup calls to
3725 target_post_create_inferior.
3726 * linux-low.c (linux_low_ptrace_options): Forward declare.
3727 (linux_arch_setup): Update its comment for general use.
3728 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3729 (struct linux_target_ops): Use linux_post_create_inferior.
3730 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3731 to post_create_inferior.
3732 * nto-low.c (struct nto_target_ops): Likewise.
3733 * spu-low.c (struct spu_target_ops): Likewise.
3734 * win32-low.c (struct win32_target_ops): Likewise.
3736 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3738 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3740 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3743 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3744 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3745 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3746 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3747 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3748 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3749 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3750 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3751 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3752 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3753 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3755 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3757 * linux-low.c (linux_look_up_symbols): Don't call
3758 linux_supports_traceclone.
3759 * linux-low.h (thread_db_init): Remove use_events argument.
3760 * thread-db.c (thread_db_use_event): Remove global variable.
3761 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3762 (struct thread_db) <td_create_bp>: Remove field.
3763 (thread_db_create_event): Remove function.
3764 (thread_db_enable_reporting): Likewise.
3765 (find_one_thread): Don't check for thread_db_use_events.
3766 (attach_thread): Likewise.
3767 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3768 (try_thread_db_load_1): Don't check for thread_db_use_events.
3769 (thread_db_init): Remove use_events argument and thread events
3771 (remove_thread_event_breakpoints): Remove function.
3772 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3774 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3776 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3778 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3779 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3780 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3781 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3782 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3784 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3786 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3787 * linux-low.c (can_hardware_single_step): Use
3788 supports_hardware_single_step.
3789 (can_software_single_step): New function.
3790 (start_step_over): Call can_software_single_step.
3791 (linux_supports_hardware_single_step): New function.
3792 (struct target_ops) <supports_software_single_step>: Initialize.
3793 * linux-low.h (struct linux_target_ops)
3794 <supports_hardware_single_step>: Initialize.
3795 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3796 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3797 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3798 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3799 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3800 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3801 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3802 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3803 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3804 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3806 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3807 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3809 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3810 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3811 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3813 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3814 * target.h (struct target_ops): <supports_software_single_step>:
3816 (target_supports_software_single_step): New macro.
3818 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3820 * linux-low.c (linux_wait_1): Fix pc advance condition.
3821 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3822 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3824 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3826 * linux-arm-low.c (arm_is_thumb_mode): New function.
3827 (arm_breakpoint_at): Use arm_is_thumb_mode.
3828 (arm_breakpoint_kind_from_current_state): New function.
3829 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3831 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3832 (linux_breakpoint_kind_from_current_state): New function.
3833 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3834 * linux-low.h (struct linux_target_ops)
3835 <breakpoint_kind_from_current_state>: New field.
3836 * target.h (struct target_ops): Likewise.
3837 (target_breakpoint_kind_from_current_state): New macro.
3839 2015-11-30 Pedro Alves <palves@redhat.com>
3841 * linux-low.c (linux_resume): Wake up the event loop before
3844 2015-11-30 Pedro Alves <palves@redhat.com>
3846 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3848 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3850 * target.c (struct thread_search): New structure.
3851 (thread_search_callback): New function.
3852 (prev_general_thread): New global.
3853 (prepare_to_access_memory, done_accessing_memory): New functions.
3854 * target.h (prepare_to_access_memory, done_accessing_memory):
3855 Replace macros with function declarations.
3857 2015-11-30 Pedro Alves <palves@redhat.com>
3860 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3861 report TARGET_WAITKIND_NO_RESUMED.
3862 * remote-utils.c (prepare_resume_reply): Handle
3863 TARGET_WAITKIND_NO_RESUMED.
3864 * server.c (report_no_resumed): New global.
3865 (handle_query) <qSupported>: Handle "no-resumed+". Report
3866 "no-resumed+" support.
3867 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3868 return error if the client doesn't support no-resumed events.
3869 (push_stop_notification): New function.
3870 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3871 events if the client supports them.
3873 2015-11-30 Pedro Alves <palves@redhat.com>
3875 * linux-low.c (thread_still_has_status_pending_p): Don't check
3877 (lwp_resumed): New function.
3878 (status_pending_p_callback): Return early if the LWP is not
3879 supposed to be resumed.
3881 2015-11-30 Pedro Alves <palves@redhat.com>
3883 * linux-low.c (handle_extended_wait): Assert that the LWP's
3884 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3885 thread create events, leave the new child's status pending.
3886 (linux_low_filter_event): If GDB wants to hear about thread exit
3887 events, leave the LWP marked dead and don't delete it.
3888 (linux_wait_for_event_filtered): Don't check for thread exit.
3889 (filter_exit_event): New function.
3890 (linux_wait_1): Use it, when returning an exit event.
3891 (linux_resume_one_lwp_throw): Assert that the LWP's
3892 waitstatus is TARGET_WAITKIND_IGNORE.
3893 * remote-utils.c (prepare_resume_reply): Handle
3894 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3895 * server.c (report_thread_events): New global.
3896 (handle_general_set): Handle QThreadEvents.
3897 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3898 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3899 TARGET_WAITKIND_THREAD_EXITED.
3900 * server.h (report_thread_events): Declare.
3902 2015-11-30 Pedro Alves <palves@redhat.com>
3904 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3905 the thread's last_resume_kind was resume_stop.
3907 2015-11-30 Pedro Alves <palves@redhat.com>
3909 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3912 2015-11-30 Pedro Alves <palves@redhat.com>
3914 * server.c (handle_v_requests): Handle vCtrlC.
3916 2015-11-30 Pedro Alves <palves@redhat.com>
3918 * gdbthread.h (find_any_thread_of_pid): Declare.
3919 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3921 * server.c (handle_query): If current_thread is NULL, look for
3922 another thread of the selected process.
3924 2015-11-26 Daniel Colascione <dancol@dancol.org>
3925 Simon Marchi <simon.marchi@ericsson.com>
3927 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3928 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3930 * target.h (struct target_ops) <thread_name>: New field.
3931 (target_thread_name): New macro.
3933 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3935 * regcache.h (regcache_invalidate_pid): Add declaration.
3936 * regcache.c (regcache_invalidate_pid): New function, extracted
3937 from regcache_invalidate.
3938 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3939 Add trivial documentation comment.
3940 * lynx-low.c: Use regcache_invalidate_pid instead of
3941 regcache_invalidate.
3943 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3945 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3946 and Elf64_auxv_t if the target is Android.
3948 2015-11-22 Doug Evans <xdje42@gmail.com>
3950 * target.h: #include <sys/types.h>.
3952 2015-11-19 Pedro Alves <palves@redhat.com>
3954 * linux-low.c (linux_process_qsupported): Change prototype.
3956 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3958 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3959 and adjust to loop over all features.
3960 * server.c (handle_query) <qSupported>: Adjust to call
3961 target_process_qsupported once, passing it a vector of unprocessed
3963 * target.h (struct target_ops) <process_qsupported>: Change
3965 (target_process_qsupported): Adjust.
3967 2015-11-19 Pedro Alves <palves@redhat.com>
3969 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3971 * configure: Regenerate.
3973 2015-11-19 Pedro Alves <palves@redhat.com>
3975 * configure: Regenerate.
3977 2015-11-19 Yao Qi <yao.qi@linaro.org>
3979 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3982 2015-11-19 Yao Qi <yao.qi@linaro.org>
3984 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3985 (struct aarch64_operand): Move enum out.
3987 2015-11-19 Yao Qi <yao.qi@linaro.org>
3989 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3990 struct user_fpsimd_state *.
3991 (aarch64_store_fpregset): Likewise.
3993 2015-11-19 Yao Qi <yao.qi@linaro.org>
3995 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3996 struct user_pt_regs *.
3997 (aarch64_store_gregset): Likewise.
3999 2015-11-18 Pedro Alves <palves@redhat.com>
4001 * Makefile.in (all_object_files): Add $IPA_OBJS.
4003 2015-11-17 Pedro Alves <palves@redhat.com>
4005 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4006 GDB_SIGNAL_0 and gdb_signal_to_string.
4008 2015-11-17 Pedro Alves <palves@redhat.com>
4010 * win32-low.c (handle_output_debug_string): Remove parameter.
4011 (win32_kill): Remove our_status local and adjust call to
4012 handle_output_debug_string.
4013 (get_child_debug_event): Adjust call to
4014 handle_output_debug_string.
4016 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4018 * linux-mips-low.c (mips_fill_gregset): Add cast.
4019 (mips_store_gregset): Likewise.
4020 (mips_fill_fpregset): Likewise.
4021 (mips_store_fpregset): Likewise.
4023 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4025 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4028 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4030 * linux-mips-low.c (mips_linux_new_thread): Change type of
4031 watch_type to enum target_hw_bp_type.
4033 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4035 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4036 Change return type to arm_hwbp_type.
4038 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4040 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4041 (arm_store_gregset): Likewise.
4042 * linux-arm-low.c (arm_get_hwcap): Likewise.
4043 (arm_read_description): Likewise.
4045 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4047 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4049 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4051 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4052 (ppc_fill_vsxregset): Likewise.
4053 (ppc_store_vsxregset): Likewise.
4054 (ppc_fill_vrregset): Likewise.
4055 (ppc_store_vrregset): Likewise.
4056 (ppc_fill_evrregset): Likewise.
4057 (ppc_store_evrregset): Likewise.
4059 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4061 * linux-ppc-low.c (ppc_usrregs_info): Remove
4062 forward-declaration.
4063 (ppc_arch_setup): Move lower in file.
4065 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4067 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4068 (ps_pdwrite): Likewise.
4070 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4072 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4073 to after assert checks.
4075 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4077 * proc-service.c (ps_pdread): Add/adjust casts.
4078 (ps_pdwrite): Add/adjust casts.
4080 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4082 * server.c (handle_search_memory_1): Cast return value of
4085 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4087 * server.c (write_qxfer_response): Change type of data to
4090 2015-10-29 Pedro Alves <palves@redhat.com>
4092 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4094 2015-10-29 Pedro Alves <palves@redhat.com>
4096 * tracepoint.c (clear_installed_tracepoints): Add casts.
4098 2015-10-29 Pedro Alves <palves@redhat.com>
4100 * server.c (handle_v_cont, process_serial_event): Add enum
4101 gdb_signal casts to signal parsing code.
4103 2015-10-29 Pedro Alves <palves@redhat.com>
4105 * linux-low.h (NULL_REGSET): Define.
4106 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4107 * linux-arm-low.c (arm_regsets): Likewise.
4108 * linux-crisv32-low.c (cris_regsets): Likewise.
4109 * linux-m68k-low.c (m68k_regsets): Likewise.
4110 * linux-mips-low.c (mips_regsets): Likewise.
4111 * linux-nios2-low.c (nios2_regsets): Likewise.
4112 * linux-ppc-low.c (ppc_regsets): Likewise.
4113 * linux-s390-low.c (s390_regsets): Likewise.
4114 * linux-sh-low.c (sh_regsets): Likewise.
4115 * linux-sparc-low.c (sparc_regsets): Likewise.
4116 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4117 * linux-tile-low.c (tile_regsets): Likewise.
4118 * linux-x86-low.c (x86_regsets): Likewise.
4119 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4121 2015-10-29 Pedro Alves <palves@redhat.com>
4123 * linux-low.h (NULL_REGSET): Define.
4124 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4125 * linux-arm-low.c (arm_regsets): Likewise.
4126 * linux-crisv32-low.c (cris_regsets): Likewise.
4127 * linux-m68k-low.c (m68k_regsets): Likewise.
4128 * linux-mips-low.c (mips_regsets): Likewise.
4129 * linux-nios2-low.c (nios2_regsets): Likewise.
4130 * linux-ppc-low.c (ppc_regsets): Likewise.
4131 * linux-s390-low.c (s390_regsets): Likewise.
4132 * linux-sh-low.c (sh_regsets): Likewise.
4133 * linux-sparc-low.c (sparc_regsets): Likewise.
4134 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4135 * linux-tile-low.c (tile_regsets): Likewise.
4136 * linux-x86-low.c (x86_regsets): Likewise.
4137 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4139 2015-10-26 Doug Evans <dje@google.com>
4141 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4143 2015-10-26 Doug Evans <dje@google.com>
4145 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4147 2015-10-26 Doug Evans <dje@google.com>
4149 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4151 (attach_thread, find_new_threads_callback): Ditto.
4153 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4155 * mem-break.h (set_breakpoint_data): Remove.
4157 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4159 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4160 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4161 (initialize_low): Remove set_breakpoint_data call.
4162 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4163 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4164 (initialize_low): Remove set_breakpoint_data call.
4165 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4166 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4167 (initialize_low): Remove set_breakpoint_data call.
4169 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4171 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4172 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4173 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4174 * target.h (target_breakpoint_kind_from_pc): New macro.
4176 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4178 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4179 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4180 the default breakpoint kind.
4182 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4184 * linux-arm-low.c (arm_supports_z_point_type): Add software
4187 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4189 * linux-arm-low.c: Refactor breakpoint definitions.
4190 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4191 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4193 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4195 * Makefile.in: Add arm.c/o.
4196 * configure.srv: Likewise.
4197 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4198 (arm_breakpoint_kind_from_pc): New function.
4199 (arm_sw_breakpoint_from_kind): Return proper kind.
4200 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4202 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4204 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4206 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4207 (struct raw_breakpoint) <size>: Remove.
4208 (struct raw_breakpoint) <kind>: Add.
4209 (bp_size): New function.
4210 (bp_opcode): Likewise.
4211 (find_raw_breakpoint_at): Adjust for kind.
4212 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4213 (remove_memory_breakpoint): Adjust for kind call bp_size.
4214 (set_raw_breakpoint_at): Adjust for kind.
4215 (set_breakpoint): Likewise.
4216 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4217 (delete_raw_breakpoint): Adjust for kind.
4218 (delete_breakpoint): Likewise.
4219 (find_gdb_breakpoint): Likewise.
4220 (set_gdb_breakpoint_1): Likewise.
4221 (set_gdb_breakpoint): Likewise.
4222 (delete_gdb_breakpoint_1): Likewise.
4223 (delete_gdb_breakpoint): Likewise.
4224 (uninsert_raw_breakpoint): Likewise.
4225 (reinsert_raw_breakpoint): Likewise.
4226 (set_breakpoint_data): Remove.
4227 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4228 (check_mem_read): Adjust for kind call bp_size.
4229 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4230 (clone_one_breakpoint): Adjust for kind.
4231 * mem-break.h (set_gdb_breakpoint): Likewise.
4232 (delete_gdb_breakpoint): Likewise.
4233 * server.c (process_serial_event): Likewise.
4235 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4237 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4238 (struct linux_target_ops) <breakpoint>: Remove.
4239 (struct linux_target_ops) <breakpoint_len>: Remove.
4240 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4241 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4242 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4243 (arm_sw_breakpoint_from_kind): New function.
4244 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4245 (struct linux_target_ops) <breakpoint>: Remove.
4246 (struct linux_target_ops) <breakpoint_len>: Remove.
4247 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4248 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4249 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4250 (struct linux_target_ops) <breakpoint>: Remove.
4251 (struct linux_target_ops) <breakpoint_len>: Remove.
4252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4254 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4260 and sw_breakpoint_from_kind to increment the pc.
4261 (linux_breakpoint_kind_from_pc): New function.
4262 (linux_sw_breakpoint_from_kind): New function.
4263 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4264 (initialize_low): Call breakpoint_kind_from_pc and
4265 sw_breakpoint_from_kind to replace breakpoint_data/len.
4266 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4268 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4269 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4300 (struct linux_target_ops) <breakpoint>: Remove.
4301 (struct linux_target_ops) <breakpoint_len>: Remove.
4302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4304 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4305 (struct linux_target_ops) <breakpoint>: Remove.
4306 (struct linux_target_ops) <breakpoint_len>: Remove.
4307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4309 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4310 (struct linux_target_ops) <breakpoint>: Remove.
4311 (struct linux_target_ops) <breakpoint_len>: Remove.
4312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4314 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4315 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4316 (struct linux_target_ops) <breakpoint>: Remove.
4317 (struct linux_target_ops) <breakpoint_len>: Remove.
4318 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4319 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4320 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4321 (struct linux_target_ops) <breakpoint>: Remove.
4322 (struct linux_target_ops) <breakpoint_len>: Remove.
4323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4326 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4328 * linux-cris-low.c (cris_get_pc): Remove void arg.
4330 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4332 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4335 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4337 * inferiors.c (thread_pid_matches_callback): New function.
4338 (find_thread_process): New function.
4339 (remove_thread): Reset current_thread.
4340 (remove_process): Assert threads have been removed first.
4342 2015-10-15 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4346 (aarch64_remove_point): Likewise.
4347 * regcache.c (regcache_register_size): New function.
4349 2015-10-12 Yao Qi <yao.qi@linaro.org>
4351 * linux-aarch64-low.c: Update all callers as emit_load_store
4352 is renamed to aarch64_emit_load_store.
4354 2015-10-12 Yao Qi <yao.qi@linaro.org>
4356 * linux-aarch64-low.c: Update all callers of function renaming
4357 from emit_insn to aarch64_emit_insn.
4359 2015-10-12 Yao Qi <yao.qi@linaro.org>
4361 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4362 arch/aarch64-insn.h.
4363 (struct aarch64_memory_operand): Likewise.
4365 (emit_insn): Move to arch/aarch64-insn.c.
4366 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4367 (emit_load_store): Move to arch/aarch64-insn.c.
4368 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4369 (can_encode_int32): Remove.
4371 2015-10-12 Yao Qi <yao.qi@linaro.org>
4373 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4374 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4375 (aarch64_relocate_instruction): Likewise.
4376 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4377 (struct aarch64_insn_visitor): Likewise.
4379 2015-10-12 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4382 (struct aarch64_insn_visitor): New.
4383 (struct aarch64_insn_relocation_data): New.
4384 (aarch64_ftrace_insn_reloc_b): New function.
4385 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4386 (aarch64_ftrace_insn_reloc_cb): Likewise.
4387 (aarch64_ftrace_insn_reloc_tb): Likewise.
4388 (aarch64_ftrace_insn_reloc_adr): Likewise.
4389 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4390 (aarch64_ftrace_insn_reloc_others): Likewise.
4392 (aarch64_relocate_instruction): Use visitor.
4394 2015-10-12 Yao Qi <yao.qi@linaro.org>
4396 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4397 int. Add argument buf.
4398 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4399 aarch64_relocate_instruction.
4401 2015-10-12 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4404 argument insn. Remove local variable insn. Don't call
4406 (aarch64_install_fast_tracepoint_jump_pad): Call
4409 2015-09-30 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4412 (emit_load_store_pair): Likewise.
4414 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4416 * dll.c (match_dll): Add cast(s).
4417 (unloaded_dll): Likewise.
4418 * linux-low.c (second_thread_of_pid_p): Likewise.
4419 (delete_lwp_callback): Likewise.
4420 (count_events_callback): Likewise.
4421 (select_event_lwp_callback): Likewise.
4422 (linux_set_resume_request): Likewise.
4423 * server.c (accumulate_file_name_length): Likewise.
4424 (emit_dll_description): Likewise.
4425 (handle_qxfer_threads_worker): Likewise.
4426 (visit_actioned_threads): Likewise.
4427 * thread-db.c (any_thread_of): Likewise.
4428 * tracepoint.c (same_process_p): Likewise.
4429 (match_blocktype): Likewise.
4430 (build_traceframe_info_xml): Likewise.
4432 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4434 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4436 (gdb_unparse_agent_expr): Likewise.
4437 * hostio.c (require_data): Likewise.
4438 (handle_pread): Likewise.
4439 * linux-low.c (disable_regset): Likewise.
4440 (fetch_register): Likewise.
4441 (store_register): Likewise.
4442 (get_dynamic): Likewise.
4443 (linux_qxfer_libraries_svr4): Likewise.
4444 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4445 (set_fast_tracepoint_jump): Likewise.
4446 (uninsert_fast_tracepoint_jumps_at): Likewise.
4447 (reinsert_fast_tracepoint_jumps_at): Likewise.
4448 (validate_inserted_breakpoint): Likewise.
4449 (clone_agent_expr): Likewise.
4450 * regcache.c (init_register_cache): Likewise.
4451 * remote-utils.c (putpkt_binary_1): Likewise.
4452 (decode_M_packet): Likewise.
4453 (decode_X_packet): Likewise.
4454 (look_up_one_symbol): Likewise.
4455 (relocate_instruction): Likewise.
4456 (monitor_output): Likewise.
4457 * server.c (handle_search_memory): Likewise.
4458 (handle_qxfer_exec_file): Likewise.
4459 (handle_qxfer_libraries): Likewise.
4460 (handle_qxfer): Likewise.
4461 (handle_query): Likewise.
4462 (handle_v_cont): Likewise.
4463 (handle_v_run): Likewise.
4464 (captured_main): Likewise.
4465 * target.c (write_inferior_memory): Likewise.
4466 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4467 * tracepoint.c (init_trace_buffer): Likewise.
4468 (add_tracepoint_action): Likewise.
4469 (add_traceframe): Likewise.
4470 (add_traceframe_block): Likewise.
4471 (cmd_qtdpsrc): Likewise.
4472 (cmd_qtdv): Likewise.
4473 (cmd_qtstatus): Likewise.
4474 (response_source): Likewise.
4475 (response_tsv): Likewise.
4476 (cmd_qtnotes): Likewise.
4477 (gdb_collect): Likewise.
4478 (initialize_tracepoint): Likewise.
4480 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4482 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4483 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4484 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4486 (enum aarch64_condition_codes): New enum.
4487 (w0): New static global.
4490 (struct aarch64_memory_operand) <type>: New
4491 MEMORY_OPERAND_POSTINDEX type.
4492 (postindex_memory_operand): New helper function.
4493 (emit_ret): New function.
4494 (emit_load_store_pair): New function, factored out of emit_stp
4495 with support for MEMORY_OPERAND_POSTINDEX.
4496 (emit_stp): Rewrite using emit_load_store_pair.
4497 (emit_ldp): New function.
4498 (emit_load_store): Likewise.
4499 (emit_ldr): Mention post-index instruction in comment.
4500 (emit_ldrh): New function.
4501 (emit_ldrb): New function.
4502 (emit_ldrsw): Mention post-index instruction in comment.
4503 (emit_str): Likewise.
4504 (emit_subs): New function.
4505 (emit_cmp): Likewise.
4506 (emit_and): Likewise.
4507 (emit_orr): Likewise.
4508 (emit_orn): Likewise.
4509 (emit_eor): Likewise.
4510 (emit_mvn): Likewise.
4511 (emit_lslv): Likewise.
4512 (emit_lsrv): Likewise.
4513 (emit_asrv): Likewise.
4514 (emit_mul): Likewise.
4515 (emit_sbfm): Likewise.
4516 (emit_sbfx): Likewise.
4517 (emit_ubfm): Likewise.
4518 (emit_ubfx): Likewise.
4519 (emit_csinc): Likewise.
4520 (emit_cset): Likewise.
4521 (emit_nop): Likewise.
4522 (emit_ops_insns): New helper function.
4523 (emit_pop): Likewise.
4524 (emit_push): Likewise.
4525 (aarch64_emit_prologue): New function.
4526 (aarch64_emit_epilogue): Likewise.
4527 (aarch64_emit_add): Likewise.
4528 (aarch64_emit_sub): Likewise.
4529 (aarch64_emit_mul): Likewise.
4530 (aarch64_emit_lsh): Likewise.
4531 (aarch64_emit_rsh_signed): Likewise.
4532 (aarch64_emit_rsh_unsigned): Likewise.
4533 (aarch64_emit_ext): Likewise.
4534 (aarch64_emit_log_not): Likewise.
4535 (aarch64_emit_bit_and): Likewise.
4536 (aarch64_emit_bit_or): Likewise.
4537 (aarch64_emit_bit_xor): Likewise.
4538 (aarch64_emit_bit_not): Likewise.
4539 (aarch64_emit_equal): Likewise.
4540 (aarch64_emit_less_signed): Likewise.
4541 (aarch64_emit_less_unsigned): Likewise.
4542 (aarch64_emit_ref): Likewise.
4543 (aarch64_emit_if_goto): Likewise.
4544 (aarch64_emit_goto): Likewise.
4545 (aarch64_write_goto_address): Likewise.
4546 (aarch64_emit_const): Likewise.
4547 (aarch64_emit_call): Likewise.
4548 (aarch64_emit_reg): Likewise.
4549 (aarch64_emit_pop): Likewise.
4550 (aarch64_emit_stack_flush): Likewise.
4551 (aarch64_emit_zero_ext): Likewise.
4552 (aarch64_emit_swap): Likewise.
4553 (aarch64_emit_stack_adjust): Likewise.
4554 (aarch64_emit_int_call_1): Likewise.
4555 (aarch64_emit_void_call_2): Likewise.
4556 (aarch64_emit_eq_goto): Likewise.
4557 (aarch64_emit_ne_goto): Likewise.
4558 (aarch64_emit_lt_goto): Likewise.
4559 (aarch64_emit_le_goto): Likewise.
4560 (aarch64_emit_gt_goto): Likewise.
4561 (aarch64_emit_ge_got): Likewise.
4562 (aarch64_emit_ops_impl): New static global variable.
4563 (aarch64_emit_ops): New target function, return
4564 &aarch64_emit_ops_impl.
4565 (struct linux_target_ops): Install it.
4567 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4569 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4570 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4572 * linux-aarch64-ipa.c: New file.
4573 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4575 (aarch64_get_thread_area): New target method.
4576 (extract_signed_bitfield): New helper function.
4577 (aarch64_decode_ldr_literal): New function.
4578 (enum aarch64_opcodes): New enum.
4579 (struct aarch64_register): New struct.
4580 (struct aarch64_operand): New struct.
4581 (x0): New static global.
4590 (aarch64_register): New helper function.
4591 (register_operand): Likewise.
4592 (immediate_operand): Likewise.
4593 (struct aarch64_memory_operand): New struct.
4594 (offset_memory_operand): New helper function.
4595 (preindex_memory_operand): Likewise.
4596 (enum aarch64_system_control_registers): New enum.
4597 (ENCODE): New macro.
4598 (emit_insn): New helper function.
4599 (emit_b): New function.
4600 (emit_bcond): Likewise.
4601 (emit_cb): Likewise.
4602 (emit_tb): Likewise.
4603 (emit_blr): Likewise.
4604 (emit_stp): Likewise.
4605 (emit_ldp_q_offset): Likewise.
4606 (emit_stp_q_offset): Likewise.
4607 (emit_load_store): Likewise.
4608 (emit_ldr): Likewise.
4609 (emit_ldrsw): Likewise.
4610 (emit_str): Likewise.
4611 (emit_ldaxr): Likewise.
4612 (emit_stxr): Likewise.
4613 (emit_stlr): Likewise.
4614 (emit_data_processing_reg): Likewise.
4615 (emit_data_processing): Likewise.
4616 (emit_add): Likewise.
4617 (emit_sub): Likewise.
4618 (emit_mov): Likewise.
4619 (emit_movk): Likewise.
4620 (emit_mov_addr): Likewise.
4621 (emit_mrs): Likewise.
4622 (emit_msr): Likewise.
4623 (emit_sevl): Likewise.
4624 (emit_wfe): Likewise.
4625 (append_insns): Likewise.
4626 (can_encode_int32_in): New helper function.
4627 (aarch64_relocate_instruction): New function.
4628 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4629 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4630 (struct linux_target_ops): Install aarch64_get_thread_area,
4631 aarch64_install_fast_tracepoint_jump_pad and
4632 aarch64_get_min_fast_tracepoint_insn_len.
4634 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4636 * Makefile.in (aarch64-insn.o): New rule.
4637 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4639 2015-09-21 Yao Qi <yao.qi@linaro.org>
4641 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4643 2015-09-21 Yao Qi <yao.qi@linaro.org>
4645 * tracepoint.c (max_jump_pad_size): Remove.
4647 2015-09-18 Yao Qi <yao.qi@linaro.org>
4649 * linux-aarch64-low.c: Don't include sys/uio.h.
4650 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4652 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4654 * tracepoint.c (eval_result_type): Change prototype.
4655 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4657 2015-09-15 Pedro Alves <palves@redhat.com>
4659 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4660 Check whether to report exec events instead of checking whether
4661 multiprocess is enabled.
4663 2015-09-15 Pedro Alves <palves@redhat.com>
4666 * remote-utils.c (prepare_resume_reply): Merge
4667 TARGET_WAITKIND_VFORK_DONE switch case with the
4668 TARGET_WAITKIND_FORKED case.
4670 2015-09-15 Yao Qi <yao.qi@linaro.org>
4672 * server.c (handle_query): Check string comparison using
4673 "else if" instead of "if".
4675 2015-09-15 Yao Qi <yao.qi@linaro.org>
4677 * server.c (vCont_supported): New global variable.
4678 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4679 matches. Append ";vContSupported+" to own_buf.
4680 (handle_v_requests): Append ";s;S" to own_buf if target supports
4681 hardware single step or vCont_supported is false.
4682 (capture_main): Set vCont_supported to zero.
4684 2015-09-15 Yao Qi <yao.qi@linaro.org>
4686 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4688 (linux_supports_hardware_single_step): ... New function.
4689 (linux_target_ops): Update.
4690 * lynx-low.c (lynx_target_ops): Set field
4691 supports_hardware_single_step to target_can_do_hardware_single_step.
4692 * nto-low.c (nto_target_ops): Likewise.
4693 * spu-low.c (spu_target_ops): Likewise.
4694 * win32-low.c (win32_target_ops): Likewise.
4695 * target.c (target_can_do_hardware_single_step): New function.
4696 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4697 Remove. <supports_hardware_single_step>: New field.
4698 (target_supports_conditional_breakpoints): Remove.
4699 (target_supports_hardware_single_step): New macro.
4700 (target_can_do_hardware_single_step): Declare.
4701 * server.c (handle_query): Use target_supports_hardware_single_step
4702 instead of target_supports_conditional_breakpoints.
4704 2015-09-15 Yao Qi <yao.qi@linaro.org>
4706 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4708 (struct linux_target_ops the_low_target): Install
4709 aarch64_linux_siginfo_fixup.
4711 2015-09-11 Don Breazeal <donb@codesourcery.com>
4712 Luis Machado <lgustavo@codesourcery.com>
4714 * linux-low.c (linux_mourn): Static declaration.
4715 (linux_arch_setup): Move in front of
4716 handle_extended_wait.
4717 (linux_arch_setup_thread): New function.
4718 (handle_extended_wait): Handle exec events. Call
4719 linux_arch_setup_thread. Make event_lwp argument a
4720 pointer-to-a-pointer.
4721 (check_zombie_leaders): Do not check stopped threads.
4722 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4723 (linux_low_filter_event): Add lwp and thread for exec'ing
4724 non-leader thread if leader thread has been deleted.
4725 Refactor code into linux_arch_setup_thread and call it.
4726 Pass child lwp pointer by reference to handle_extended_wait.
4727 (linux_wait_for_event_filtered): Update comment.
4728 (linux_wait_1): Prevent clobbering exec event status.
4729 (linux_supports_exec_events): New function.
4730 (linux_target_ops) <supports_exec_events>: Initialize new member.
4731 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4733 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4734 * server.c (report_exec_events): New global variable.
4735 (handle_query): Handle qSupported query for exec-events feature.
4736 (captured_main): Initialize report_exec_events.
4737 * server.h (report_exec_events): Declare new global variable.
4738 * target.h (struct target_ops) <supports_exec_events>: New
4740 (target_supports_exec_events): New macro.
4741 * win32-low.c (win32_target_ops) <supports_exec_events>:
4742 Initialize new member.
4744 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4746 * linux-low.c (linux_low_enable_btrace): Remove.
4747 (linux_target_ops): Replace linux_low_enable_btrace with
4748 linux_enable_btrace.
4750 2015-09-03 Yao Qi <yao.qi@linaro.org>
4752 * linux-aarch64-low.c (aarch64_insert_point): Call
4753 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4756 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4758 * linux-low.c (check_stopped_by_breakpoint): Use
4759 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4761 2015-08-27 Pedro Alves <palves@redhat.com>
4763 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4765 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4767 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4768 the XNEW-family equivalent.
4769 (compile_bytecodes): Likewise.
4770 * dll.c (loaded_dll): Likewise.
4771 * event-loop.c (append_callback_event): Likewise.
4772 (create_file_handler): Likewise.
4773 (create_file_event): Likewise.
4774 * hostio.c (handle_open): Likewise.
4775 * inferiors.c (add_thread): Likewise.
4776 (add_process): Likewise.
4777 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4778 * linux-arm-low.c (arm_new_process): Likewise.
4779 (arm_new_thread): Likewise.
4780 * linux-low.c (add_to_pid_list): Likewise.
4781 (linux_add_process): Likewise.
4782 (handle_extended_wait): Likewise.
4783 (add_lwp): Likewise.
4784 (enqueue_one_deferred_signal): Likewise.
4785 (enqueue_pending_signal): Likewise.
4786 (linux_resume_one_lwp_throw): Likewise.
4787 (linux_resume_one_thread): Likewise.
4788 (linux_read_memory): Likewise.
4789 (linux_write_memory): Likewise.
4790 * linux-mips-low.c (mips_linux_new_process): Likewise.
4791 (mips_linux_new_thread): Likewise.
4792 (mips_add_watchpoint): Likewise.
4793 * linux-x86-low.c (initialize_low_arch): Likewise.
4794 * lynx-low.c (lynx_add_process): Likewise.
4795 * mem-break.c (set_raw_breakpoint_at): Likewise.
4796 (set_breakpoint): Likewise.
4797 (add_condition_to_breakpoint): Likewise.
4798 (add_commands_to_breakpoint): Likewise.
4799 (clone_agent_expr): Likewise.
4800 (clone_one_breakpoint): Likewise.
4801 * regcache.c (new_register_cache): Likewise.
4802 * remote-utils.c (look_up_one_symbol): Likewise.
4803 * server.c (queue_stop_reply): Likewise.
4804 (start_inferior): Likewise.
4805 (queue_stop_reply_callback): Likewise.
4806 (handle_target_event): Likewise.
4807 * spu-low.c (fetch_ppc_memory): Likewise.
4808 (store_ppc_memory): Likewise.
4809 * target.c (set_target_ops): Likewise.
4810 * thread-db.c (thread_db_load_search): Likewise.
4811 (try_thread_db_load_1): Likewise.
4812 * tracepoint.c (add_tracepoint): Likewise.
4813 (add_tracepoint_action): Likewise.
4814 (create_trace_state_variable): Likewise.
4815 (cmd_qtdpsrc): Likewise.
4816 (cmd_qtro): Likewise.
4817 (add_while_stepping_state): Likewise.
4818 * win32-low.c (child_add_thread): Likewise.
4819 (get_image_name): Likewise.
4821 2015-08-25 Yao Qi <yao.qi@linaro.org>
4823 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4825 2015-08-25 Yao Qi <yao.qi@linaro.org>
4827 * Makefile.in (aarch64-linux.o): New rule.
4828 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4830 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4831 (aarch64_init_debug_reg_state): Make it extern.
4832 (aarch64_linux_prepare_to_resume): Remove.
4834 2015-08-25 Yao Qi <yao.qi@linaro.org>
4836 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4837 lwp_arch_private_info and ptid_of_lwp.
4839 2015-08-25 Yao Qi <yao.qi@linaro.org>
4841 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4842 Find proc_info by find_process_pid. All callers updated.
4844 2015-08-25 Yao Qi <yao.qi@linaro.org>
4846 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4848 (debug_reg_change_callback): Remove.
4849 (aarch64_notify_debug_reg_change): Remove.
4851 2015-08-25 Yao Qi <yao.qi@linaro.org>
4853 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4854 Call current_lwp_ptid.
4856 2015-08-25 Yao Qi <yao.qi@linaro.org>
4858 * linux-aarch64-low.c (debug_reg_change_callback): Use
4861 2015-08-25 Yao Qi <yao.qi@linaro.org>
4863 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4865 2015-08-25 Yao Qi <yao.qi@linaro.org>
4867 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4869 2015-08-25 Yao Qi <yao.qi@linaro.org>
4871 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4874 2015-08-25 Yao Qi <yao.qi@linaro.org>
4876 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4878 (debug_reg_change_callback): Remove argument entry and add argument
4879 lwp. Remove local variable thread. Don't print thread id in the
4880 debugging output. Don't check whether pid of thread equals to pid.
4881 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4882 iterate_over_lwps instead find_inferior.
4884 2015-08-24 Pedro Alves <palves@redhat.com>
4886 * inferiors.c (get_first_process): New function.
4887 * inferiors.h (get_first_process): New declaration.
4888 * remote-utils.c (read_ptid): Default to the first process in the
4889 list, instead of to the current thread's process.
4891 2015-08-24 Pedro Alves <palves@redhat.com>
4893 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4894 * event-loop.c: Likewise.
4895 * remote-utils.c: Likewise.
4896 * tracepoint.c: Likewise.
4898 2015-08-24 Pedro Alves <palves@redhat.com>
4900 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4903 2015-08-21 Pedro Alves <palves@redhat.com>
4905 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4906 instead of literal 1.
4908 2015-08-21 Pedro Alves <palves@redhat.com>
4910 * tdesc.c (default_description): Explicitly zero-initialize.
4912 2015-08-21 Pedro Alves <palves@redhat.com>
4915 * inferiors.c (remove_thread): Discard any pending stop reply for
4917 * server.c (remove_all_on_match_pid): Rename to ...
4918 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4920 (discard_queued_stop_replies): Change parameter to a ptid. Now
4922 (handle_v_kill, kill_inferior_callback, captured_main)
4923 (process_serial_event): Adjust.
4924 * server.h (discard_queued_stop_replies): Declare.
4926 2015-08-21 Pedro Alves <palves@redhat.com>
4928 * linux-low.c (wait_for_sigstop): Always switch to no thread
4929 selected if the previously current thread dies.
4930 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4931 process instead of the current thread's.
4932 * remote-utils.c (input_interrupt): Don't check if there's no
4934 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4935 current thread to the general thread fails, error out.
4936 (handle_qxfer_auxv, handle_qxfer_libraries)
4937 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4938 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4939 (handle_query): Check if there's a thread selected instead of
4940 checking whether there's any thread in the thread list.
4941 (handle_qxfer_threads, handle_qxfer_btrace)
4942 (handle_qxfer_btrace_conf): Don't error out early if there's no
4943 thread in the thread list.
4944 (handle_v_cont, myresume): Don't set the current thread to the
4946 (process_serial_event) <Hg handling>: Also set thread_id if the
4947 previous general thread is still alive.
4948 (process_serial_event) <g/G handling>: If setting the current
4949 thread to the general thread fails, error out.
4950 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4951 thread's lwp instead of the current thread's.
4952 * target.c (set_desired_thread): If the desired thread was not
4953 found, leave the current thread pointing to NULL. Return an int
4954 (boolean) indicating success.
4955 * target.h (set_desired_thread): Change return type to int.
4957 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4959 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4960 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4962 (ps_get_thread_area): New function.
4964 2015-08-19 Gary Benson <gbenson@redhat.com>
4966 * hostio.c (handle_pread): Do not attempt to read more data
4967 than hostio_reply_with_data can fit in a packet.
4969 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4971 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4973 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4975 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4977 2015-08-06 Pedro Alves <palves@redhat.com>
4979 * tracepoint.c (expr_eval_result): Now an int.
4981 2015-08-06 Pedro Alves <palves@redhat.com>
4983 * gdbthread.h (struct regcache): Forward declare.
4984 (struct thread_info) <regcache_data>: Now a struct regcache
4986 * inferiors.c (inferior_regcache_data)
4987 (set_inferior_regcache_data): Now work with struct regcache
4989 * inferiors.h (struct regcache): Forward declare.
4990 (inferior_regcache_data, set_inferior_regcache_data): Now work
4991 with struct regcache pointers.
4992 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4993 (free_register_cache_thread): Remove struct regcache pointer
4996 2015-08-06 Pedro Alves <palves@redhat.com>
4998 * server.c (captured_main): On error, print the exception message
4999 to stderr, and if run_once is set, throw a quit.
5001 2015-08-06 Pedro Alves <palves@redhat.com>
5003 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5006 2015-08-06 Pedro Alves <palves@redhat.com>
5008 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5009 reading beyond the passed in buffer length.
5011 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5013 * tracepoint.c (symbol_list) <required>: Remove.
5015 2015-08-06 Pedro Alves <palves@redhat.com>
5017 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5018 count if stopping and suspending threads.
5019 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5020 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5021 (linux_detach): Complete an ongoing step-over.
5022 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5024 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5025 (linux_wait_1): If passing a signal to the inferior after
5026 finishing a step-over, unsuspend and re-resume all lwps. If we
5027 see a single-step event but the thread should be continuing, don't
5028 pass the trap to gdb.
5029 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5030 internal_error instead of gdb_assert.
5031 (enqueue_pending_signal): New function.
5032 (check_ptrace_stopped_lwp_gone): Add debug output.
5033 (start_step_over): Use internal_error instead of gdb_assert.
5034 (complete_ongoing_step_over): New function.
5035 (linux_resume_one_thread): Don't resume a suspended thread.
5036 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5039 2015-08-06 Pedro Alves <palves@redhat.com>
5041 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5042 (linux_thread_alive): Use lwp_is_marked_dead.
5043 (extended_event_reported): Delete.
5044 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5045 instead of extended_event_reported.
5046 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5048 (lwp_is_marked_dead): New function.
5049 (lwp_running): Use lwp_is_marked_dead.
5050 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5053 2015-08-06 Pedro Alves <palves@redhat.com>
5055 * linux-low.c (linux_wait_1): Move fork event output out of the
5056 !report_to_gdb check. Pass event_child->waitstatus to
5057 target_waitstatus_to_string instead of ourstatus.
5059 2015-08-04 Yao Qi <yao.qi@linaro.org>
5061 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5062 if current_thread is 32 bit.
5064 2015-08-04 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5067 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5068 * server.c (extended_protocol): Remove "static".
5069 * server.h (extended_protocol): Declare it.
5071 2015-08-04 Yao Qi <yao.qi@linaro.org>
5073 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5074 both aarch64 and aarch32.
5075 (aarch64_set_pc): Likewise.
5077 2015-08-04 Yao Qi <yao.qi@linaro.org>
5079 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5080 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5081 arm-with-neon.xml to srv_xmlfiles.
5082 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5083 (is_64bit_tdesc): New function.
5084 (aarch64_linux_read_description): New function.
5085 (aarch64_arch_setup): Call aarch64_linux_read_description.
5086 (regs_info): Rename to regs_info_aarch64.
5087 (aarch64_regs_info): Return right regs_info.
5088 (initialize_low_arch): Call initialize_low_arch_aarch32.
5090 2015-08-04 Yao Qi <yao.qi@linaro.org>
5092 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5093 * linux-aarch32-low.c: New file.
5094 * linux-aarch32-low.h: New file.
5095 * linux-arm-low.c (arm_fill_gregset): Move it to
5096 linux-aarch32-low.c.
5097 (arm_store_gregset): Likewise.
5098 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5099 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5100 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5101 (regs_info): Rename to regs_info_arm.
5102 (arm_regs_info): Return regs_info_aarch32 if
5103 have_ptrace_getregset is 1 and target description is
5104 arm_with_neon or arm_with_vfpv3.
5105 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5106 Call initialize_low_arch_aarch32 instead.
5108 2015-08-04 Yao Qi <yao.qi@linaro.org>
5110 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5111 * linux-low.c: ... here.
5112 * linux-low.h (have_ptrace_getregset): Declare it.
5114 2015-08-04 Pedro Alves <palves@redhat.com>
5116 * thread-db.c (struct thread_db): Use new typedefs.
5117 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5119 (disable_thread_event_reporting): Cast result of dlsym to
5120 destination function pointer type.
5121 (thread_db_mourn): Use td_ta_delete_ftype.
5123 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5125 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5127 (CDX_BREAKPOINT): Define for R2.
5128 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5129 (the_low_target): Add comments.
5131 2015-07-30 Yao Qi <yao.qi@linaro.org>
5133 * linux-arm-low.c (arm_hwcap): Remove it.
5134 (arm_read_description): New local variable arm_hwcap. Don't
5135 set arm_hwcap to zero.
5137 2015-07-30 Yao Qi <yao.qi@linaro.org>
5139 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5140 Use regcache->tdesc instead.
5141 (arm_store_wmmxregset): Likewise.
5142 (arm_fill_vfpregset): Likewise.
5143 (arm_store_vfpregset): Likewise.
5145 2015-07-30 Yao Qi <yao.qi@linaro.org>
5147 * linux-arm-low.c: Include arch/arm.h.
5148 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5149 (arm_store_gregset): Likewise.
5151 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5153 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5154 ptrace's 4th parameter.
5156 2015-07-27 Yao Qi <yao.qi@linaro.org>
5158 * configure.srv (case aarch64*-*-linux*): Don't set
5161 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5163 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5165 * linux-arm-low.c: Likewise.
5166 * linux-cris-low.c: Likewise.
5167 * linux-crisv32-low.c: Likewise.
5168 * linux-low.c: Likewise.
5169 * linux-m68k-low.c: Likewise.
5170 * linux-mips-low.c: Likewise.
5171 * linux-nios2-low.c: Likewise.
5172 * linux-s390-low.c: Likewise.
5173 * linux-sparc-low.c: Likewise.
5174 * linux-tic6x-low.c: Likewise.
5175 * linux-tile-low.c: Likewise.
5176 * linux-x86-low.c: Likewise.
5178 2015-07-24 Pedro Alves <palves@redhat.com>
5180 * config.in: Regenerate.
5181 * configure: Regenerate.
5183 2015-07-24 Pedro Alves <palves@redhat.com>
5185 * acinclude.m4: Include ../ptrace.m4.
5186 * configure.ac: Call GDB_AC_PTRACE.
5187 * config.in, configure: Regenerate.
5189 2015-07-24 Yao Qi <yao.qi@linaro.org>
5191 * linux-low.c (linux_create_inferior): Remove setting to
5192 proc->priv->new_inferior.
5193 (linux_attach): Likewise.
5194 (linux_low_filter_event): Likewise.
5195 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5197 2015-07-24 Yao Qi <yao.qi@linaro.org>
5199 * linux-low.c (linux_arch_setup): New function.
5200 (linux_low_filter_event): If proc->tdesc is NULL and
5201 proc->attached is true, call the_low_target.arch_setup.
5202 Otherwise, keep status pending, and return.
5203 (linux_resume_one_lwp_throw): Don't call get_pc if
5204 thread->while_stepping isn't NULL. Don't call
5205 get_thread_regcache if proc->tdesc is NULL.
5206 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5207 (linux_target_ops): Install arch_setup.
5208 * server.c (start_inferior): Call the_target->arch_setup.
5209 * target.h (struct target_ops) <arch_setup>: New field.
5210 (target_arch_setup): New marco.
5211 * lynx-low.c (lynx_target_ops): Update.
5212 * nto-low.c (nto_target_ops): Update.
5213 * spu-low.c (spu_target_ops): Update.
5214 * win32-low.c (win32_target_ops): Update.
5216 2015-07-24 Yao Qi <yao.qi@linaro.org>
5218 * linux-low.c (linux_add_process): Don't set
5219 proc->priv->new_inferior.
5220 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5221 (linux_attach): Likewise.
5223 2015-07-24 Yao Qi <yao.qi@linaro.org>
5225 * server.c (start_inferior): Code refactor.
5227 2015-07-24 Yao Qi <yao.qi@linaro.org>
5229 * server.c (process_serial_event): Set general_thread.
5231 2015-07-21 Yao Qi <yao.qi@linaro.org>
5233 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5234 aarch64_linux_get_debug_reg_capacity.
5236 2015-07-17 Yao Qi <yao.qi@linaro.org>
5238 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5239 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5240 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5241 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5242 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5243 (AARCH64_HWP_ALIGNMENT): Likewise.
5244 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5245 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5246 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5247 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5248 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5249 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5250 (struct aarch64_debug_reg_state): Likewise.
5251 (struct arch_lwp_info): Likewise.
5252 (aarch64_align_watchpoint): Likewise.
5253 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5254 (aarch64_watchpoint_length): Likewise.
5255 (aarch64_point_encode_ctrl_reg): Likewise
5256 (aarch64_point_is_aligned): Likewise.
5257 (aarch64_align_watchpoint): Likewise.
5258 (aarch64_linux_set_debug_regs):
5259 (aarch64_dr_state_insert_one_point): Likewise.
5260 (aarch64_dr_state_remove_one_point): Likewise.
5261 (aarch64_handle_breakpoint): Likewise.
5262 (aarch64_handle_aligned_watchpoint): Likewise.
5263 (aarch64_handle_unaligned_watchpoint): Likewise.
5264 (aarch64_handle_watchpoint): Likewise.
5266 2015-07-17 Yao Qi <yao.qi@linaro.org>
5268 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5269 and don't aarch64_get_debug_reg_state. All callers update.
5270 (aarch64_handle_aligned_watchpoint): Likewise.
5271 (aarch64_handle_unaligned_watchpoint): Likewise.
5272 (aarch64_handle_watchpoint): Likewise.
5273 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5274 (aarch64_remove_point): Likewise.
5276 2015-07-17 Yao Qi <yao.qi@linaro.org>
5278 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5280 (aarch64_handle_unaligned_watchpoint): Likewise.
5282 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5284 Revert the previous 3 commits:
5285 Move gdb_regex* to common/
5286 Move linux_find_memory_regions_full & co.
5287 gdbserver build-id attribute generator
5289 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5290 Jan Kratochvil <jan.kratochvil@redhat.com>
5292 gdbserver build-id attribute generator.
5293 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5294 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5295 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5297 (get_dynamic): Use find_pdhr to traverse program headers.
5298 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5299 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5300 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5301 (get_hex_build_id): New.
5302 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5303 to reply XML document.
5305 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5306 Jan Kratochvil <jan.kratochvil@redhat.com>
5308 * target.c: Include target/target-utils.h and fcntl.h.
5309 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5310 (target_fileio_read_stralloc): New functions.
5312 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5314 * Makefile.in (OBS): Add gdb_regex.o.
5316 * config.in: Rebuilt.
5317 * configure: Rebuilt.
5319 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5320 Jan Kratochvil <jan.kratochvil@redhat.com>
5322 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5323 * Makefile.in (OBS): Add target-utils.o.
5324 (linux-maps.o, target-utils.o): New.
5325 * configure.srv (srv_linux_obj): Add linux-maps.o.
5327 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5329 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5331 (the_low_target): Install it.
5333 2015-07-14 Pedro Alves <palves@redhat.com>
5335 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5336 Instead, ignore ECHILD, and throw an error for other errnos.
5338 2015-07-10 Pedro Alves <palves@redhat.com>
5340 * event-loop.c (struct callback_event) <data>: Change type to
5341 gdb_client_data instance instead of gdb_client_data pointer.
5342 (append_callback_event): Adjust.
5344 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5346 * linux-aarch64-low.c: Add comments for each linux_target_ops
5347 method. Remove comments already covered in target_ops and
5348 linux_target_ops definitions.
5349 (the_low_target): Add comments for each unimplemented method.
5351 2015-07-09 Yao Qi <yao.qi@linaro.org>
5353 * linux-aarch64-low.c (aarch64_regmap): Remove.
5354 (aarch64_usrregs_info): Remove.
5355 (regs_info): Set field usrregs to NULL.
5357 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5359 * linux-low.c: Include "rsp-low.h"
5360 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5361 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5362 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5363 (handle_btrace_enable_pt): New.
5364 (handle_btrace_general_set): Support "pt".
5365 (handle_btrace_conf_general_set): Support "pt:size".
5367 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5369 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5372 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5374 * linux-aarch64-low.c: Remove comment about endianness.
5375 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5376 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5379 2015-06-24 Gary Benson <gbenson@redhat.com>
5381 * linux-i386-ipa.c (stdint.h): Do not include.
5382 * lynx-i386-low.c (stdint.h): Likewise.
5383 * lynx-ppc-low.c (stdint.h): Likewise.
5384 * mem-break.c (stdint.h): Likewise.
5385 * thread-db.c (stdint.h): Likewise.
5386 * tracepoint.c (stdint.h): Likewise.
5387 * win32-low.c (stdint.h): Likewise.
5389 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5391 * server.c (write_qxfer_response): Update call to
5392 remote_escape_output.
5394 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5395 Jan Kratochvil <jan.kratochvil@redhat.com>
5397 Merge multiple hex conversions.
5398 * gdbreplay.c (tohex): Rename to 'fromhex'.
5399 (logchar): Use fromhex.
5401 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5403 * server.c (handle_qxfer_libraries): Set `version' attribute for
5406 2015-06-10 Gary Benson <gbenson@redhat.com>
5408 * target.h (struct target_ops) <multifs_open>: New field.
5409 <multifs_unlink>: Likewise.
5410 <multifs_readlink>: Likewise.
5411 * linux-low.c (nat/linux-namespaces.h): New include.
5412 (linux_target_ops): Initialize the_target->multifs_open,
5413 the_target->multifs_unlink and the_target->multifs_readlink.
5414 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5415 * hostio.c (hostio_fs_pid): New static variable.
5416 (hostio_handle_new_gdb_connection): New function.
5417 (handle_setfs): Likewise.
5418 (handle_open): Use the_target->multifs_open as appropriate.
5419 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5420 (handle_readlink): Use the_target->multifs_readlink as
5422 (handle_vFile): Handle vFile:setfs packets.
5423 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5424 after target_handle_new_gdb_connection.
5426 2015-06-10 Gary Benson <gbenson@redhat.com>
5428 * configure.ac (AC_CHECK_FUNCS): Add setns.
5429 * config.in: Regenerate.
5430 * configure: Likewise.
5431 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5432 (linux-namespaces.o): New rule.
5433 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5435 2015-06-09 Gary Benson <gbenson@redhat.com>
5437 * hostio.c (handle_open): Process mode argument with
5438 fileio_to_host_mode.
5440 2015-06-01 Yao Qi <yao.qi@linaro.org>
5442 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5443 * linux-x86-low.c: Likewise.
5445 2015-05-28 Don Breazeal <donb@codesourcery.com>
5447 * linux-low.c (handle_extended_wait): Initialize
5448 thread_info.last_resume_kind for new fork children.
5450 2015-05-15 Pedro Alves <palves@redhat.com>
5452 * target.h (target_handle_new_gdb_connection): Rewrite using if
5453 wrapped in do/while.
5455 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5457 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5458 * configure, config.in: Regenerate.
5459 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5462 2015-05-12 Don Breazeal <donb@codesourcery.com>
5464 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5465 PTRACE_EVENT_VFORK_DONE.
5466 (linux_low_ptrace_options, extended_event_reported): Add vfork
5468 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5469 and "vforkdone" for RSP 'T' Stop Reply Packet.
5470 * server.h (report_vfork_events): Declare
5473 2015-05-12 Don Breazeal <donb@codesourcery.com>
5475 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5476 (the_low_target) <new_fork>: Initialize new member.
5477 * linux-arm-low.c (arm_new_fork): New function.
5478 (the_low_target) <new_fork>: Initialize new member.
5479 * linux-low.c (handle_extended_wait): Call new target function
5481 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5482 * linux-mips-low.c (mips_add_watchpoint): New function
5483 extracted from mips_insert_point.
5484 (the_low_target) <new_fork>: Initialize new member.
5485 (mips_linux_new_fork): New function.
5486 (mips_insert_point): Call mips_add_watchpoint.
5487 * linux-x86-low.c (x86_linux_new_fork): New function.
5488 (the_low_target) <new_fork>: Initialize new member.
5490 2015-05-12 Don Breazeal <donb@codesourcery.com>
5492 * linux-low.c (handle_extended_wait): Implement return value,
5493 rename argument 'event_child' to 'event_lwp', handle
5494 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5495 (linux_low_ptrace_options): New function.
5496 (linux_low_filter_event): Call linux_low_ptrace_options,
5497 use different argument fo linux_enable_event_reporting,
5498 use return value from handle_extended_wait.
5499 (extended_event_reported): New function.
5500 (linux_wait_1): Call extended_event_reported and set
5501 status to report fork events.
5502 (linux_write_memory): Add pid to debug message.
5503 (reset_lwp_ptrace_options_callback): New function.
5504 (linux_handle_new_gdb_connection): New function.
5505 (linux_target_ops): Initialize new structure member.
5506 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5507 * lynx-low.c: Initialize new structure member.
5508 * remote-utils.c (prepare_resume_reply): Implement stop reason
5509 "fork" for "T" stop message.
5510 * server.c (handle_query): Call handle_new_gdb_connection.
5511 * server.h (report_fork_events): Declare global flag.
5512 * target.h (struct target_ops) <handle_new_gdb_connection>:
5514 (target_handle_new_gdb_connection): New macro.
5515 * win32-low.c: Initialize new structure member.
5517 2015-05-12 Don Breazeal <donb@codesourcery.com>
5519 * mem-break.c (APPEND_TO_LIST): Define macro.
5520 (clone_agent_expr): New function.
5521 (clone_one_breakpoint): New function.
5522 (clone_all_breakpoints): New function.
5523 * mem-break.h: Declare new functions.
5525 2015-05-12 Don Breazeal <donb@codesourcery.com>
5527 * linux-low.c (linux_supports_fork_events): New function.
5528 (linux_supports_vfork_events): New function.
5529 (linux_target_ops): Initialize new structure members.
5530 (initialize_low): Call linux_check_ptrace_features.
5531 * lynx-low.c (lynx_target_ops): Initialize new structure
5533 * server.c (report_fork_events, report_vfork_events):
5535 (handle_query): Add new features to qSupported packet and
5537 (captured_main): Initialize new global variables.
5538 * target.h (struct target_ops) <supports_fork_events>:
5540 <supports_vfork_events>: New member.
5541 (target_supports_fork_events): New macro.
5542 (target_supports_vfork_events): New macro.
5543 * win32-low.c (win32_target_ops): Initialize new structure
5546 2015-05-12 Gary Benson <gbenson@redhat.com>
5548 * server.c (handle_qxfer_exec_file): Use current process
5551 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5553 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5554 Remove HAVE_PTRACE_GETREGS conditionals.
5555 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5556 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5558 2015-05-08 Yao Qi <yao.qi@linaro.org>
5560 * linux-low.c (linux_supports_conditional_breakpoints): New
5562 (linux_target_ops): Install new target method.
5563 * lynx-low.c (lynx_target_ops): Install NULL hook for
5564 supports_conditional_breakpoints.
5565 * nto-low.c (nto_target_ops): Likewise.
5566 * spu-low.c (spu_target_ops): Likewise.
5567 * win32-low.c (win32_target_ops): Likewise.
5568 * server.c (handle_query): Check
5569 target_supports_conditional_breakpoints.
5570 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5572 (target_supports_conditional_breakpoints): New macro.
5574 2015-05-06 Pedro Alves <palves@redhat.com>
5577 * server.c (start_inferior): If the process exits, mourn it.
5579 2015-04-21 Gary Benson <gbenson@redhat.com>
5581 * hostio.c (fileio_open_flags_to_host): Factored out to
5582 fileio_to_host_openflags in common/fileio.c. Single use
5585 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5587 * linux-xtensa-low.c (xtensa_fill_gregset)
5588 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5591 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5593 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5594 (regs_info): Replace usrregs pointer with NULL.
5596 2015-04-17 Gary Benson <gbenson@redhat.com>
5598 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5599 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5600 * server.c (handle_qxfer_exec_file): New function.
5601 (qxfer_packets): Add exec-file entry.
5602 (handle_query): Report qXfer:exec-file:read as supported packet.
5604 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5606 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5608 2015-04-09 Gary Benson <gbenson@redhat.com>
5610 * hostio-errno.c (errno_to_fileio_error): Remove function.
5611 Update caller to use remote_fileio_to_fio_error.
5613 2015-04-09 Yao Qi <yao.qi@linaro.org>
5615 * linux-low.c (linux_insert_point): Call
5616 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5617 (linux_remove_point): Call remove_memory_breakpoint if type is
5619 * linux-x86-low.c (x86_insert_point): Don't call
5620 insert_memory_breakpoint.
5621 (x86_remove_point): Don't call remove_memory_breakpoint.
5623 2015-04-01 Pedro Alves <palves@redhat.com>
5624 Cleber Rosa <crosa@redhat.com>
5626 * server.c (gdbserver_usage): Reorganize and extend the usage
5629 2015-03-24 Pedro Alves <palves@redhat.com>
5631 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5632 output. Also dump TRAP_TRACE.
5633 (linux_low_filter_event): In debug output, distinguish a
5634 resume_stop SIGSTOP from a delayed SIGSTOP.
5636 2015-03-24 Gary Benson <gbenson@redhat.com>
5638 * linux-x86-low.c (x86_linux_new_thread): Moved to
5640 (x86_linux_prepare_to_resume): Likewise.
5642 2015-03-24 Gary Benson <gbenson@redhat.com>
5644 * Makefile.in (x86-linux-dregs.o): New rule.
5645 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5646 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5647 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5648 (x86_linux_dr_get): Likewise.
5649 (x86_linux_dr_set): Likewise.
5650 (update_debug_registers_callback): Likewise.
5651 (x86_linux_dr_set_addr): Likewise.
5652 (x86_linux_dr_get_addr): Likewise.
5653 (x86_linux_dr_set_control): Likewise.
5654 (x86_linux_dr_get_control): Likewise.
5655 (x86_linux_dr_get_status): Likewise.
5656 (x86_linux_update_debug_registers): Likewise.
5658 2015-03-24 Gary Benson <gbenson@redhat.com>
5660 * linux-x86-low.c (x86_linux_update_debug_registers):
5661 New function, factored out from...
5662 (x86_linux_prepare_to_resume): ...this.
5664 2015-03-24 Gary Benson <gbenson@redhat.com>
5666 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5667 (x86_linux_dr_set): Likewise.
5668 (update_debug_registers_callback): Likewise.
5669 (x86_linux_dr_set_addr): Likewise.
5670 (x86_linux_dr_get_addr): Likewise.
5671 (x86_linux_dr_set_control): Likewise.
5672 (x86_linux_dr_get_control): Likewise.
5673 (x86_linux_dr_get_status): Likewise.
5674 (x86_linux_prepare_to_resume): Likewise.
5676 2015-03-24 Gary Benson <gbenson@redhat.com>
5678 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5679 Use perror_with_name. Pass string through gettext.
5680 (x86_linux_dr_set): Likewise.
5682 2015-03-24 Gary Benson <gbenson@redhat.com>
5684 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5685 (x86_linux_dr_set_addr): ...this.
5686 (x86_dr_low_get_addr): Rename to...
5687 (x86_linux_dr_get_addr): ...this.
5688 (x86_dr_low_set_control): Rename to...
5689 (x86_linux_dr_set_control): ...this.
5690 (x86_dr_low_get_control): Rename to...
5691 (x86_linux_dr_get_control): ...this.
5692 (x86_dr_low_get_status): Rename to...
5693 (x86_linux_dr_get_status): ...this.
5694 (x86_dr_low): Update with new function names.
5696 2015-03-24 Gary Benson <gbenson@redhat.com>
5698 * Makefile.in (x86-linux.o): New rule.
5699 * configure.srv: Add x86-linux.o to relevant targets.
5700 * linux-low.c (lwp_set_arch_private_info): New function.
5701 (lwp_arch_private_info): Likewise.
5702 * linux-x86-low.c: Include nat/x86-linux.h.
5703 (arch_lwp_info): Removed structure.
5704 (update_debug_registers_callback):
5705 Use lwp_set_debug_registers_changed.
5706 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5707 and lwp_set_debug_registers_changed.
5708 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5710 2015-03-24 Gary Benson <gbenson@redhat.com>
5712 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5713 * linux-arm-low.c (arm_new_thread): Likewise.
5714 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5715 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5716 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5717 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5719 2015-03-24 Gary Benson <gbenson@redhat.com>
5721 * linux-low.c (ptid_of_lwp): New function.
5722 (lwp_is_stopped): Likewise.
5723 (lwp_stop_reason): Likewise.
5724 * linux-x86-low.c (update_debug_registers_callback):
5726 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5729 2015-03-24 Gary Benson <gbenson@redhat.com>
5731 * linux-low.h (linux_stop_lwp): Remove declaration.
5733 2015-03-24 Gary Benson <gbenson@redhat.com>
5735 * linux-low.h: Include nat/linux-nat.h.
5736 * linux-low.c (iterate_over_lwps_args): New structure.
5737 (iterate_over_lwps_filter): New function.
5738 (iterate_over_lwps): Likewise.
5739 * linux-x86-low.c (update_debug_registers_callback):
5740 Update signature to what iterate_over_lwps expects.
5741 Remove PID check that iterate_over_lwps now performs.
5742 (x86_dr_low_set_addr): Use iterate_over_lwps.
5743 (x86_dr_low_set_control): Likewise.
5745 2015-03-24 Gary Benson <gbenson@redhat.com>
5747 * linux-x86-low.c (x86_debug_reg_state): New function.
5748 (x86_linux_prepare_to_resume): Use the above.
5750 2015-03-24 Gary Benson <gbenson@redhat.com>
5752 * linux-low.c (current_lwp_ptid): New function.
5753 * linux-x86-low.c: Include nat/linux-nat.h.
5754 (x86_dr_low_get_addr): Use current_lwp_ptid.
5755 (x86_dr_low_get_control): Likewise.
5756 (x86_dr_low_get_status): Likewise.
5758 2015-03-20 Pedro Alves <palves@redhat.com>
5760 * tracepoint.c (cmd_qtstatus): Make "str" const.
5762 2015-03-20 Pedro Alves <palves@redhat.com>
5764 * server.c (handle_general_set): Make "req_str" const.
5766 2015-03-19 Pedro Alves <palves@redhat.com>
5768 * linux-low.c (linux_resume_one_lwp): Rename to ...
5769 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5770 instead call perror_with_name.
5771 (check_ptrace_stopped_lwp_gone): New function.
5772 (linux_resume_one_lwp): Reimplement as wrapper around
5773 linux_resume_one_lwp_throw that swallows errors if the LWP is
5776 2015-03-19 Pedro Alves <palves@redhat.com>
5778 * linux-low.c (count_events_callback, select_event_lwp_callback):
5779 No longer check whether the thread has resume_stop as last resume
5782 2015-03-19 Pedro Alves <palves@redhat.com>
5784 * linux-low.c (count_events_callback, select_event_lwp_callback):
5785 Use the lwp's status_pending_p field, not the thread's.
5787 2015-03-19 Pedro Alves <palves@redhat.com>
5789 * linux-low.c (select_event_lwp_callback): Update comments to
5790 no longer mention SIGTRAP.
5792 2015-03-18 Gary Benson <gbenson@redhat.com>
5794 * server.c (handle_query): Do not report vFile:fstat as supported.
5796 2015-03-11 Gary Benson <gbenson@redhat.com>
5798 * hostio.c (sys/types.h): New include.
5799 (sys/stat.h): Likewise.
5800 (common-remote-fileio.h): Likewise.
5801 (handle_fstat): New function.
5802 (handle_vFile): Handle vFile:fstat packets.
5804 2015-03-11 Gary Benson <gbenson@redhat.com>
5806 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5807 struct stat.st_blocks and struct stat.st_blksize.
5808 * configure: Regenerate.
5809 * config.in: Likewise.
5810 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5811 (OBS): Add common-remote-fileio.o.
5812 (common-remote-fileio.o): New rule.
5814 2015-03-09 Pedro Alves <palves@redhat.com>
5816 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5817 'struct sockaddr' pointer in 'accept' call.
5819 2015-03-09 Pedro Alves <palves@redhat.com>
5822 2015-03-07 Pedro Alves <palves@redhat.com>
5823 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5824 or <winsock2.h> here. Instead include "gdb_socket.h".
5825 (remote_open): Use union gdb_sockaddr_u.
5826 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5827 or <winsock2.h> here. Instead include "gdb_socket.h".
5828 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5829 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5831 (init_named_socket, gdb_agent_helper_thread): Use union
5834 2015-03-07 Pedro Alves <palves@redhat.com>
5836 * configure.ac (build_warnings): Move
5837 -Wdeclaration-after-statement to the C-specific set.
5838 * configure: Regenerate.
5840 2015-03-07 Pedro Alves <palves@redhat.com>
5842 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5843 or <winsock2.h> here. Instead include "gdb_socket.h".
5844 (remote_open): Use union gdb_sockaddr_u.
5845 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5846 or <winsock2.h> here. Instead include "gdb_socket.h".
5847 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5848 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5850 (init_named_socket, gdb_agent_helper_thread): Use union
5853 2015-03-07 Pedro Alves <palves@redhat.com>
5855 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5858 2015-03-06 Yao Qi <yao.qi@linaro.org>
5860 * linux-aarch64-low.c (aarch64_insert_point): Use
5861 show_debug_regs as a boolean.
5862 (aarch64_remove_point): Likewise.
5864 2015-03-05 Pedro Alves <palves@redhat.com>
5866 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5867 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5868 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5869 * nto-low.c (nto_target_ops): Likewise.
5870 * spu-low.c (spu_target_ops): Likewise.
5871 * win32-low.c (win32_target_ops): Likewise.
5873 2015-03-04 Pedro Alves <palves@redhat.com>
5875 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5876 Decide whether a breakpoint triggered based on the SIGTRAP's
5878 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5879 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5880 (linux_low_filter_event): Check for breakpoints before checking
5882 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5884 (linux_stopped_by_sw_breakpoint)
5885 (linux_supports_stopped_by_sw_breakpoint)
5886 (linux_stopped_by_hw_breakpoint)
5887 (linux_supports_stopped_by_hw_breakpoint): New functions.
5888 (linux_target_ops): Install new target methods.
5890 2015-03-04 Pedro Alves <palves@redhat.com>
5892 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5893 * server.c (swbreak_feature, hwbreak_feature): New globals.
5894 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5895 (captured_main): Clear swbreak_feature and hwbreak_feature.
5896 * server.h (swbreak_feature, hwbreak_feature): Declare.
5897 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5898 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5899 supports_stopped_by_hw_breakpoint>: New fields.
5900 (target_supports_stopped_by_sw_breakpoint)
5901 (target_stopped_by_sw_breakpoint)
5902 (target_supports_stopped_by_hw_breakpoint)
5903 (target_stopped_by_hw_breakpoint): Declare.
5905 2015-03-04 Pedro Alves <palves@redhat.com>
5907 enum lwp_stop_reason -> enum target_stop_reason
5908 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5909 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5910 (linux_wait_1, stuck_in_jump_pad_callback)
5911 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5912 (linux_stopped_by_watchpoint):
5913 * linux-low.h (enum lwp_stop_reason): Delete.
5914 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5915 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5917 2015-03-04 Yao Qi <yao.qi@linaro.org>
5919 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5921 2015-03-03 Gary Benson <gbenson@redhat.com>
5923 * hostio.c (handle_vFile): Fix prefix lengths.
5925 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5927 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5930 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5932 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5933 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5934 (clean): Add "rm -f" for above C files.
5935 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5936 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5937 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5938 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5939 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5940 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5941 (init_registers_s390x_vx_linux64)
5942 (init_registers_s390x_tevx_linux64)
5943 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5944 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5946 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5947 (s390_store_vxrs_high): New functions.
5948 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5950 (s390_arch_setup): Add logic for selecting one of the new target
5951 descriptions. Activate the new vector regsets if applicable.
5952 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5953 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5954 and init_registers_s390x_tevx_linux64.
5956 2015-03-01 Pedro Alves <palves@redhat.com>
5958 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5961 2015-02-27 Pedro Alves <palves@redhat.com>
5963 * linux-x86-low.c (u_debugreg_offset): New function.
5964 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5966 2015-02-27 Pedro Alves <palves@redhat.com>
5968 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5969 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5970 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5971 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5972 (ps_lsetfpregs, ps_getpid)
5973 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5974 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5975 (ps_lsetxregs, ps_plog): Declare.
5977 2015-02-27 Pedro Alves <palves@redhat.com>
5979 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5980 IP_AGENT_EXPORT_FUNC.
5981 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5982 IP_AGENT_EXPORT_FUNC.
5983 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5984 (IP_AGENT_EXPORT): Delete.
5985 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5986 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5987 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5988 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5989 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5990 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5991 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5992 (traceframe_read_count, traceframe_write_count)
5993 (traceframes_created, trace_state_variables, get_raw_reg)
5994 (get_trace_state_variable_value, set_trace_state_variable_value)
5995 (ust_loaded, helper_thread_id, cmd_buf): Use
5996 IPA_SYM_EXPORTED_NAME.
5997 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5998 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5999 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6000 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6001 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6002 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6003 EXTERN_C_PUSH/EXTERN_C_POP.
6004 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6005 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6006 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6007 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6008 (traceframe_write_count, traceframe_read_count)
6009 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6010 (about_to_request_buffer_space, get_trace_state_variable_value)
6011 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6012 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6013 EXTERN_C_PUSH/EXTERN_C_POP.
6014 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6015 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6016 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6017 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6018 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6019 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6020 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6021 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6023 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6024 (IP_AGENT_EXPORT_VAR_DECL): Define.
6026 (gdb_agent_get_raw_reg): Declare.
6028 2015-02-27 Tom Tromey <tromey@redhat.com>
6029 Pedro Alves <palves@redhat.com>
6031 Rename symbols whose names are reserved C++ keywords throughout.
6033 2015-02-27 Pedro Alves <palves@redhat.com>
6035 * Makefile.in (COMPILER): New, get it from autoconf.
6036 (CXX): Get from autoconf instead.
6037 (COMPILE.pre): Use COMPILER.
6038 (CC-LD): Rename to ...
6039 (CC_LD): ... this. Use COMPILER.
6040 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6041 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6042 * acinclude.m4: Include build-with-cxx.m4.
6043 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6044 Disable -Werror by default if building in C++ mode.
6045 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6046 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6047 the C++ compiler. Save/restore CXXFLAGS too.
6048 * configure: Regenerate.
6050 2015-02-27 Pedro Alves <palves@redhat.com>
6052 * acinclude.m4: Include libiberty.m4.
6053 * configure.ac: Call libiberty_INIT.
6054 * config.in, configure: Regenerate.
6056 2015-02-26 Pedro Alves <palves@redhat.com>
6058 * linux-low.c (linux_wait_1): When incrementing the PC past a
6059 program breakpoint always use the_low_target.breakpoint_len as
6060 increment, rather than the maximum between that and
6061 the_low_target.decr_pc_after_break.
6063 2015-02-23 Pedro Alves <palves@redhat.com>
6065 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6066 thread was doing a step-over; always adjust the PC if
6067 we stepped over a permanent breakpoint.
6068 (linux_wait_1): If we stepped over breakpoint that was on top of a
6069 permanent breakpoint, manually advance the PC past it.
6071 2015-02-23 Pedro Alves <palves@redhat.com>
6073 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6075 (x86_fill_gregset, x86_store_gregset): Use it when handling
6078 2015-02-20 Pedro Alves <palves@redhat.com>
6080 * thread-db.c: Include "nat/linux-procfs.h".
6081 (thread_db_init): Skip listing new threads if the kernel supports
6082 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6084 2015-02-20 Pedro Alves <palves@redhat.com>
6086 * linux-low.c (status_pending_p_callback): Use ptid_match.
6088 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6090 PR breakpoints/16812
6091 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6092 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6093 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6095 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6097 PR breakpoints/15956
6098 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6100 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6102 * linux-low.c (linux_low_btrace_conf): Print size.
6103 * server.c (handle_btrace_conf_general_set): New.
6104 (hanle_general_set): Call handle_btrace_conf_general_set.
6105 (handle_query): Report Qbtrace-conf:bts:size as supported.
6107 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6109 * linux-low.c (linux_low_enable_btrace): Update parameters.
6110 (linux_low_btrace_conf): New.
6111 (linux_target_ops)<to_btrace_conf>: Initialize.
6112 * server.c (current_btrace_conf): New.
6113 (handle_btrace_enable): Rename to ...
6114 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6115 to target_enable_btrace. Update comment. Update users.
6116 (handle_qxfer_btrace_conf): New.
6117 (qxfer_packets): Add btrace-conf entry.
6118 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6119 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6120 (target_ops)<read_btrace_conf>: New.
6121 (target_enable_btrace): Update parameters.
6122 (target_read_btrace_conf): New.
6124 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6126 * server.c (handle_btrace_general_set): Remove call to
6127 target_supports_btrace.
6128 (supported_btrace_packets): New.
6129 (handle_query): Call supported_btrace_packets.
6130 * target.h: include btrace-common.h.
6131 (btrace_target_info): Removed.
6132 (supports_btrace, target_supports_btrace): Update parameters.
6134 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6136 * Makefile.in (SFILES): Add common/btrace-common.c.
6137 (OBS): Add common/btrace-common.o.
6138 (btrace-common.o): Add build rules.
6139 * linux-low: Include btrace-common.h.
6140 (linux_low_read_btrace): Use struct btrace_data. Call
6141 btrace_data_init and btrace_data_fini.
6143 2015-02-06 Pedro Alves <palves@redhat.com>
6145 * thread-db.c (find_new_threads_callback): Add debug output.
6147 2015-02-04 Pedro Alves <palves@redhat.com>
6149 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6150 (resume_stopped_resumed_lwps): New function.
6151 (linux_wait_for_event_filtered): Use it.
6153 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6155 * Makefile.in (SFILES): Add linux-personality.c.
6156 (linux-personality.o): New rule.
6157 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6158 list of objects to be built.
6159 * linux-low.c: Include nat/linux-personality.h.
6160 (linux_create_inferior): Remove code to disable address space
6161 randomization (moved to ../nat/linux-personality.c). Create
6162 cleanup to disable address space randomization.
6164 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6166 * Makefile.in (posix-strerror.o): New rule.
6167 (mingw-strerror.o): Likewise.
6168 * configure: Regenerated.
6169 * configure.ac: Source file ../common/common.host. Initialize new
6170 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6172 2015-01-14 Yao Qi <yao@codesourcery.com>
6174 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6175 (ppc-linux.o): New rule.
6176 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6177 * configure.ac: AC_CHECK_FUNCS(getauxval).
6178 * config.in: Re-generated.
6179 * configure: Re-generated.
6180 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6181 ppc64_64bit_inferior_p
6183 2015-01-14 Yao Qi <yao@codesourcery.com>
6185 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6186 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6187 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6188 (PT_ORIG_R3, PT_TRAP): Likewise.
6189 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6190 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6191 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6193 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6195 * i387-fp.c (i387_cache_to_xsave): In look over
6196 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6197 zmmh_low_space field by use of zmmh_high_space.
6199 2015-01-09 Pedro Alves <palves@redhat.com>
6201 * linux-low.c (step_over_bkpt): Move higher up in the file.
6202 (handle_extended_wait): Don't store the stop_pc here.
6203 (get_stop_pc): Adjust comments and rename to ...
6204 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6205 stopped for a software breakpoint or hardware breakpoint.
6206 (thread_still_has_status_pending_p): New function.
6207 (status_pending_p_callback): Use
6208 thread_still_has_status_pending_p. If the event is no longer
6209 interesting, resume the LWP.
6210 (handle_tracepoints): Add assert.
6211 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6212 (wstatus_maybe_breakpoint): New function.
6213 (cancel_breakpoint): Delete function.
6214 (check_stopped_by_watchpoint): New function, factored out from
6215 linux_low_filter_event.
6216 (lp_status_maybe_breakpoint): Delete function.
6217 (linux_low_filter_event): Remove filter_ptid argument.
6218 Leave thread group exits pending here. Store the LWP's stop PC.
6219 Always leave events pending.
6220 (linux_wait_for_event_filtered): Pull all events out of the
6221 kernel, and leave them all pending.
6222 (count_events_callback, select_event_lwp_callback): Consider all
6224 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6225 (select_event_lwp): Only give preference to the stepping LWP in
6226 all-stop mode. Adjust comments.
6227 (ignore_event): New function.
6228 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6229 references to cancel_breakpoints. Adjust to renames. Also give
6230 equal priority to all LWPs that have had events in non-stop mode.
6231 If reporting a software breakpoint event, unadjust the LWP's PC.
6232 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6233 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6235 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6236 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6237 (linux_stopped_by_watchpoint): Adjust.
6238 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6239 * linux-low.h (enum lwp_stop_reason): New.
6240 (struct lwp_info) <stop_pc>: Adjust comment.
6241 <stopped_by_watchpoint>: Delete field.
6242 <stop_reason>: New field.
6243 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6244 * mem-break.c (software_breakpoint_inserted_here)
6245 (hardware_breakpoint_inserted_here): New function.
6246 * mem-break.h (software_breakpoint_inserted_here)
6247 (hardware_breakpoint_inserted_here): Declare.
6248 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6249 (cancel_breakpoints): Delete.
6250 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6251 (upload_fast_traceframes): Remove references to
6254 2015-01-09 Pedro Alves <palves@redhat.com>
6256 * thread-db.c (find_new_threads_callback): Ignore thread if the
6257 kernel thread ID is -1.
6259 2015-01-09 Pedro Alves <palves@redhat.com>
6261 * linux-low.c (linux_attach_fail_reason_string): Move to
6262 nat/linux-ptrace.c, and rename.
6263 (linux_attach_lwp): Update comment.
6264 (attach_proc_task_lwp_callback): New function.
6265 (linux_attach): Adjust to rename and use
6266 linux_proc_attach_tgid_threads.
6267 (linux_attach_fail_reason_string): Delete declaration.
6269 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6271 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6272 * server.c (gdbserver_version): Likewise.
6274 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6276 * remote-utils.c: Include ctype.h.
6277 (input_interrupt): Explicitly handle the case when the char
6278 received is the NUL byte. Improve the printing of non-ASCII
6281 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6283 * linux-low.c (linux_low_filter_event): Update call to
6284 linux_enable_event_reporting following the addition of
6285 a new parameter to that function.
6287 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6290 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6291 (AARCH64_FPCR_REGNO): Likewise.
6292 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6293 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6294 (aarch64_store_fpregset): Likewise.
6296 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6298 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6299 Remove FIXME comment about assumption about N.
6301 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6303 * configure.ac: If large-file support is disabled in GDBserver,
6304 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6305 * configure: Regenerate.
6307 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6309 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6310 warning upon ENODATA from ptrace.
6311 * linux-s390-low.c (s390_store_tdb): New.
6312 (s390_regsets): Add regset for NT_S390_TDB.
6314 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6316 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6317 without a fill_function.
6318 * linux-s390-low.c (s390_fill_last_break): Remove.
6319 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6320 (s390_arch_setup): Use regset's size instead of fill_function for
6323 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6325 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6326 the regset's store function when ptrace returned an error.
6327 * regcache.c (get_thread_regcache): Invalidate register cache
6328 before fetching inferior's registers.
6330 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6332 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6333 while-loop as for-loop.
6334 (regsets_store_inferior_registers): Likewise.
6336 2014-11-28 Yao Qi <yao@codesourcery.com>
6338 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6339 * config.in, configure: Re-generate.
6340 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6343 2014-11-21 Yao Qi <yao@codesourcery.com>
6345 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6346 (AC_CHECK_HEADERS): Remove malloc.h.
6347 * configure: Re-generated.
6348 * config.in: Re-generated.
6349 * server.h: Don't include alloca.h and malloc.h.
6350 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6351 Don't include malloc.h.
6353 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6355 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6356 corresponding ERRNO check in same block.
6358 2014-11-12 Pedro Alves <palves@redhat.com>
6360 * server.c (cont_thread): Update comment.
6361 (start_inferior, attach_inferior): No longer clear cont_thread.
6362 (handle_v_cont): No longer set cont_thread.
6363 (captured_main): Clear cont_thread each time a GDB connects.
6365 2014-11-12 Pedro Alves <palves@redhat.com>
6367 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6368 thread, and don't resume all threads if the Hc thread has exited.
6370 2014-11-12 Pedro Alves <palves@redhat.com>
6372 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6373 the process group instead of to a specific LWP.
6375 2014-10-15 Pedro Alves <palves@redhat.com>
6378 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6380 (arm_set_thread_context): Delete.
6381 (the_low_target): Adjust.
6382 * win32-i386-low.c (debug_registers_changed)
6383 (debug_registers_used): Delete.
6384 (update_debug_registers_callback): New function.
6385 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6386 needing to update their debug registers.
6387 (win32_get_current_dr): New function.
6388 (x86_dr_low_get_addr, x86_dr_low_get_control)
6389 (x86_dr_low_get_status): Fetch the debug register from the thread
6391 (i386_initial_stuff): Adjust.
6392 (i386_get_thread_context): Remove current_event parameter. Don't
6393 clear debug_registers_changed nor copy DR values to
6395 (i386_set_thread_context): Delete.
6396 (i386_prepare_to_resume): New function.
6397 (i386_thread_added): Mark the thread as needing to update irs
6399 (the_low_target): Remove i386_set_thread_context and install
6400 i386_prepare_to_resume.
6401 * win32-low.c (win32_get_thread_context): Adjust.
6402 (win32_set_thread_context): Use SetThreadContext
6404 (win32_prepare_to_resume): New function.
6405 (win32_require_context): New function, factored out from ...
6406 (thread_rec): ... this.
6407 (continue_one_thread): Call win32_prepare_to_resume on each thread
6408 we're about to continue.
6409 (win32_resume): Call win32_prepare_to_resume on the event thread.
6410 * win32-low.h (struct win32_thread_info)
6411 <debug_registers_changed>: New field.
6412 (struct win32_target_ops): Change prototype of set_thread_context,
6413 delete set_thread_context and add prepare_to_resume.
6414 (win32_require_context): New declaration.
6416 2014-10-08 Gary Benson <gbenson@redhat.com>
6418 * server.h: Do not include common-exceptions.h.
6420 2014-10-08 Gary Benson <gbenson@redhat.com>
6422 * server.h: Do not include cleanups.h.
6424 2014-09-30 James Hogan <james.hogan@imgtec.com>
6426 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6429 2014-09-23 Yao Qi <yao@codesourcery.com>
6431 * linux-low.c (lp_status_maybe_breakpoint): New function.
6432 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6433 (count_events_callback): Likewise.
6434 (select_event_lwp_callback): Likewise.
6435 (cancel_breakpoints_callback): Likewise.
6437 2014-09-19 Don Breazeal <donb@codesourcery.com>
6439 * linux-low.c (handle_extended_wait): Call
6440 linux_ptrace_get_extended_event.
6441 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6442 linux_is_extended_waitstatus.
6444 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6446 * Makefile.in (CPPFLAGS): Define.
6447 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6448 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6450 2014-09-16 Gary Benson <gbenson@redhat.com>
6452 * inferiors.h (current_inferior): Renamed as...
6453 (current_thread): New variable. All uses updated.
6454 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6455 (maybe_move_out_of_jump_pad): Likewise.
6456 (cancel_breakpoint): Likewise.
6457 (linux_low_filter_event): Likewise.
6458 (wait_for_sigstop): Likewise.
6459 (linux_resume_one_lwp): Likewise.
6460 (need_step_over_p): Likewise.
6461 (start_step_over): Likewise.
6462 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6463 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6464 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6465 and save_inferior as saved_thread.
6466 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6468 (regcache_invalidate_thread): Likewise.
6469 * remote-utils.c (prepare_resume_reply): Likewise.
6470 * thread-db.c (thread_db_get_tls_address): Likewise.
6471 (disable_thread_event_reporting): Likewise.
6472 (remove_thread_event_breakpoints): Likewise.
6473 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6475 * target.h (set_desired_inferior): Renamed as...
6476 (set_desired_thread): New declaration. All uses updated.
6477 * server.c (myresume): Updated comment to reference thread instead
6479 (handle_serial_event): Likewise.
6480 (handle_target_event): Likewise.
6482 2014-09-12 Tom Tromey <tromey@redhat.com>
6483 Gary Benson <gbenson@redhat.com>
6485 * regcache.h: Include common-regcache.h.
6486 (regcache_read_pc): Don't declare.
6487 * regcache.c (get_thread_regcache_for_ptid): New function.
6489 2014-09-11 Tom Tromey <tromey@redhat.com>
6490 Gary Benson <gbenson@redhat.com>
6492 * symbol.c: New file.
6493 * Makefile.in (SFILES): Add symbol.c.
6494 (OBS): Add symbol.o.
6496 2014-09-11 Gary Benson <gbenson@redhat.com>
6498 * target.c (target_stop_ptid, target_continue_ptid): New
6501 2014-09-11 Tom Tromey <tromey@redhat.com>
6502 Gary Benson <gbenson@redhat.com>
6504 * target.h: Include target/target.h.
6505 * target.c (target_read_memory, target_read_uint32)
6506 (target_write_memory): New functions.
6508 2014-09-11 Gary Benson <gbenson@redhat.com>
6510 * server.h (debug_hw_points): Don't declare.
6511 * server.c (debug_hw_points): Don't define. Replace all uses
6512 with show_debug_regs.
6513 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6514 all uses with show_debug_regs.
6516 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6518 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6519 endianness into account.
6520 (ppc_supply_ptrace_register): Likewise.
6522 2014-09-03 James Hogan <james.hogan@imgtec.com>
6524 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6525 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6527 2014-09-03 Gary Benson <gbenson@redhat.com>
6529 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6530 ALL_DEBUG_ADDRESS_REGISTERS.
6532 2014-09-02 Gary Benson <gbenson@redhat.com>
6534 * i386-low.h: Renamed as...
6535 * x86-low.h: New file. All type, function and variable name
6536 prefixes changed from "i386_" to "x86_". All references updated.
6537 * i386-low.c: Renamed as...
6538 * x86-low.c: New file. All type, function and variable name
6539 prefixes changed from "i386_" to "x86_". All references updated.
6541 2014-09-02 Gary Benson <gbenson@redhat.com>
6543 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6544 (x86_linux_new_thread): Likewise.
6546 2014-08-29 Gary Benson <gbenson@redhat.com>
6548 * server.h (setjmp.h): Do not include.
6549 (toplevel): Do not declare.
6550 (common-exceptions.h): Include.
6551 (cleanups.h): Likewise.
6552 * server.c (toplevel): Do not define.
6553 (exit_code): New static global.
6554 (detach_or_kill_for_exit_cleanup): New function.
6555 (main): New function. Original main renamed to...
6556 (captured_main): New function.
6557 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6559 2014-08-29 Gary Benson <gbenson@redhat.com>
6561 * Makefile.in (SFILES): Add common/common-exceptions.c.
6562 (OBS): Add common-exceptions.o.
6563 (common-exceptions.o): New rule.
6564 * utils.c (prepare_to_throw_exception): New function.
6566 2014-08-29 Gary Benson <gbenson@redhat.com>
6568 * config.in: Regenerate.
6569 * configure: Likewise.
6571 2014-08-29 Gary Benson <gbenson@redhat.com>
6573 * Makefile.in (SFILES): Add common/cleanups.c.
6575 (cleanups.o): New rule.
6577 2014-08-29 Gary Benson <gbenson@redhat.com>
6579 * utils.c (internal_vwarning): New function.
6581 2014-08-28 Gary Benson <gbenson@redhat.com>
6583 * utils.h (fatal): Remove declaration.
6584 * utils.c (fatal): Remove function.
6586 2014-08-28 Gary Benson <gbenson@redhat.com>
6588 * tracepoint.c (gdb_agent_init): Replace fatal with
6590 (initialize_tracepoint): Likewise.
6592 2014-08-28 Gary Benson <gbenson@redhat.com>
6594 * remote-utils.c (remote_prepare): Replace fatal with error.
6596 2014-08-28 Gary Benson <gbenson@redhat.com>
6598 * linux-low.c (linux_async): Replace fatal with warning.
6600 (linux_start_non_stop): Return -1 if linux_async failed.
6602 2014-08-28 Gary Benson <gbenson@redhat.com>
6604 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6606 (i386_dr_low_get_addr): Remove vague comment.
6607 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6610 2014-08-28 Gary Benson <gbenson@redhat.com>
6612 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6613 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6615 (linux_resume_one_lwp): Likewise.
6616 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6618 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6619 with internal_error.
6620 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6621 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6622 (find_register_by_name): Replace fatal with internal_error.
6623 (find_regno): Likewise.
6624 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6625 * thread-db.c (thread_db_create_event): Likewise.
6626 (thread_db_load_search): Likewise.
6627 (try_thread_db_load_1): Likewise.
6628 * tracepoint.c (get_jump_space_head): Replace fatal with
6630 (claim_trampoline_space): Likewise.
6631 (have_fast_tracepoint_trampoline_buffer): Likewise.
6632 (cmd_qtstart): Likewise.
6633 (stop_tracing): Likewise.
6634 (fast_tracepoint_collecting): Likewise.
6635 (target_malloc): Likewise.
6636 (download_tracepoint): Likewise.
6637 (download_trace_state_variables): Replace check with gdb_assert.
6638 (upload_fast_traceframes): Replace fatal with internal_error.
6640 2014-08-19 Tom Tromey <tromey@redhat.com>
6641 Gary Benson <gbenson@redhat.com>
6643 * Makefile.in (SFILES): Add common/common-debug.c.
6644 (OBS): Add common-debug.o.
6645 (common-debug.o): New rule.
6646 * debug.h (debug_printf): Don't declare.
6647 * debug.c (debug_printf): Renamed and rewritten as...
6648 (debug_vprintf): New function.
6650 2014-08-19 Gary Benson <gbenson@redhat.com>
6652 * utils.h: Do not include print-utils.h.
6654 2014-08-19 Tom Tromey <tromey@redhat.com>
6655 Gary Benson <gbenson@redhat.com>
6657 * server.h: Add static assertion.
6658 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6660 2014-08-19 Tom Tromey <tromey@redhat.com>
6661 Gary Benson <gbenson@redhat.com>
6663 * Makefile.in (SFILES): Add common/errors.c.
6664 (OBS): Add errors.o.
6665 (IPA_OBS): Add errors-ipa.o.
6666 (errors.o): New rule.
6667 (errors-ipa.o): Likewise.
6668 * utils.h (perror_with_name, error, warning): Don't declare.
6669 * utils.c (warning): Renamed and rewritten as...
6670 (vwarning): New function.
6671 (error): Renamed and rewritten as...
6672 (verror): New function.
6673 (internal_error): Renamed and rewritten as...
6674 (internal_verror): New function.
6676 2014-08-07 Gary Benson <gbenson@redhat.com>
6678 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6679 * configure: Regenerate.
6680 * config.in: Likewise.
6681 * server.h: Do not include errno.h.
6682 * event-loop.c: Likewise.
6683 * hostio-errno.c: Likewise.
6684 * linux-low.c: Likewise.
6685 * remote-utils.c: Likewise.
6686 * spu-low.c: Likewise.
6687 * utils.c: Likewise.
6688 * gdbreplay.c: Unconditionally include errno.h.
6690 2014-08-07 Gary Benson <gbenson@redhat.com>
6692 * server.h: Do not include string.h.
6693 * event-loop.c: Likewise.
6694 * linux-low.c: Likewise.
6695 * regcache.c: Likewise.
6696 * remote-utils.c: Likewise.
6697 * spu-low.c: Likewise.
6698 * utils.c: Likewise.
6700 2014-08-07 Gary Benson <gbenson@redhat.com>
6702 * server.h: Do not include gdb_assert.h.
6704 2014-08-07 Gary Benson <gbenson@redhat.com>
6706 * server.h: Do not include common-utils.h.
6708 2014-08-07 Gary Benson <gbenson@redhat.com>
6710 * server.h: Do not include ptid.h.
6711 * notif.h: Likewise.
6713 2014-08-07 Gary Benson <gbenson@redhat.com>
6715 * server.h: Do not include gdb_locale.h.
6717 2014-08-07 Gary Benson <gbenson@redhat.com>
6719 * server.h: Do not include gdb/signals.h.
6720 * win32-low.c: Likewise.
6722 2014-08-07 Gary Benson <gbenson@redhat.com>
6724 * server.h: Do not include pathmax.h.
6726 2014-08-07 Gary Benson <gbenson@redhat.com>
6728 * server.h: Do not include libiberty.h.
6729 * linux-bfin-low.c: Likewise.
6731 2014-08-07 Gary Benson <gbenson@redhat.com>
6733 * server.h: Do not include ansidecl.h.
6735 2014-08-07 Gary Benson <gbenson@redhat.com>
6737 * linux-x86-low.c: Do not include stddef.h.
6738 * lynx-ppc-low.c: Likewise.
6739 * tracepoint.c: Likewise.
6741 2014-08-07 Gary Benson <gbenson@redhat.com>
6743 * server.h: Do not include stdarg.h.
6744 * nto-low.c: Likewise.
6746 2014-08-07 Gary Benson <gbenson@redhat.com>
6748 * server.h: Do not include stdlib.h.
6749 * inferiors.c: Likewise.
6750 * linux-low.c: Likewise.
6751 * regcache.c: Likewise.
6752 * spu-low.c: Likewise.
6753 * tracepoint.c: Likewise.
6754 * utils.c: Likewise.
6756 2014-08-07 Gary Benson <gbenson@redhat.com>
6758 * server.h: Do not include stdio.h.
6759 * linux-low.c: Likewise.
6760 * remote-utils.c: Likewise.
6761 * spu-low.c: Likewise.
6762 * utils.c: Likewise.
6763 * wincecompat.c: Likewise.
6765 2014-08-06 Gary Benson <gbenson@redhat.com>
6767 * regcache.c (init_register_cache): Move conditionals inside if.
6769 2014-08-06 Gary Benson <gbenson@redhat.com>
6771 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6773 2014-07-31 Gary Benson <gbenson@redhat.com>
6775 * ax.h: Do not include server.h.
6776 * gdbthread.h: Likewise.
6777 * lynx-low.h: Likewise.
6778 * notif.h: Likewise.
6780 2014-07-30 Gary Benson <gbenson@redhat.com>
6782 * server.h: Include common-defs.h.
6783 Do not include config.h or build-gnulib-gdbserver/config.h.
6785 2014-07-30 Gary Benson <gbenson@redhat.com>
6787 * hostio-errno.c: Move server.h to top of includes list.
6788 * inferiors.c: Likewise.
6789 * linux-x86-low.c: Likewise.
6790 * notif.c: Include server.h.
6792 2014-07-24 Tom Tromey <tromey@redhat.com>
6793 Gary Benson <gbenson@redhat.com>
6795 * server.h (CORE_ADDR): Now unsigned.
6797 2014-07-16 Pedro Alves <palves@redhat.com>
6799 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6801 2014-07-15 Pedro Alves <palves@redhat.com>
6803 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6806 2014-07-11 Pedro Alves <palves@redhat.com>
6808 * linux-low.c (kill_wait_lwp): New function, based on
6809 kill_one_lwp_callback, but use my_waitpid directly.
6810 (kill_one_lwp_callback, linux_kill): Use it.
6812 2014-06-23 Pedro Alves <palves@redhat.com>
6814 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6815 before setting DR0..DR3.
6817 2014-06-20 Gary Benson <gbenson@redhat.com>
6819 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6820 * configure: Regenerated.
6821 * config.in: Likewise.
6823 2014-06-20 Gary Benson <gbenson@redhat.com>
6825 * Makefile.in (SFILES): Update locations for files moved
6827 (object file files): Reordered.
6829 2014-06-20 Gary Benson <gbenson@redhat.com>
6831 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6832 (i386_dr_low_set_addr): Likewise.
6833 (i386_dr_low_get_addr): Likewise.
6834 (i386_dr_low_can_set_control): Likewise.
6835 (i386_dr_low_set_control): Likewise.
6836 (i386_dr_low_get_control): Likewise.
6837 (i386_dr_low_get_status): Likewise.
6838 (i386_get_debug_register_length): Likewise.
6839 * linux-x86-low.c (i386_dr_low_set_addr):
6840 Changed signature. Made static.
6841 (i386_dr_low_get_addr): Likewise.
6842 (i386_dr_low_set_control): Likewise.
6843 (i386_dr_low_get_control): Likewise.
6844 (i386_dr_low_get_status): Likewise.
6845 (i386_dr_low): New global variable.
6846 * win32-i386-low.c (i386_dr_low_set_addr):
6847 Changed signature. Made static.
6848 (i386_dr_low_get_addr): Likewise.
6849 (i386_dr_low_set_control): Likewise.
6850 (i386_dr_low_get_control): Likewise.
6851 (i386_dr_low_get_status): Likewise.
6852 (i386_dr_low): New global variable.
6854 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6856 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6857 * Makefile.in (AR, AR_FLAGS): Define.
6858 * configure: Regenerate.
6860 2014-06-19 Gary Benson <gbenson@redhat.com>
6862 * Makefile.in (i386-dregs.o): New rule.
6863 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6864 * i386-low.c (target.h): Remove include.
6865 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6866 (DR_CONTROL_SHIFT): Likewise.
6867 (DR_CONTROL_SIZE): Likewise.
6868 (DR_RW_EXECUTE): Likewise.
6869 (DR_RW_WRITE): Likewise.
6870 (DR_RW_READ): Likewise.
6871 (DR_RW_IORW): Likewise.
6872 (DR_LEN_1): Likewise.
6873 (DR_LEN_2): Likewise.
6874 (DR_LEN_4): Likewise.
6875 (DR_LEN_8): Likewise.
6876 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6877 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6878 (DR_ENABLE_SIZE): Likewise.
6879 (DR_LOCAL_SLOWDOWN): Likewise.
6880 (DR_GLOBAL_SLOWDOWN): Likewise.
6881 (DR_CONTROL_RESERVED): Likewise.
6882 (I386_DR_CONTROL_MASK): Likewise.
6883 (I386_DR_VACANT): Likewise.
6884 (I386_DR_LOCAL_ENABLE): Likewise.
6885 (I386_DR_GLOBAL_ENABLE): Likewise.
6886 (I386_DR_DISABLE): Likewise.
6887 (I386_DR_SET_RW_LEN): Likewise.
6888 (I386_DR_GET_RW_LEN): Likewise.
6889 (I386_DR_WATCH_HIT): Likewise.
6890 (i386_wp_op_t): Likewise.
6891 (i386_show_dr): Likewise.
6892 (i386_length_and_rw_bits): Likewise.
6893 (i386_insert_aligned_watchpoint): Likewise.
6894 (i386_remove_aligned_watchpoint): Likewise.
6895 (i386_handle_nonaligned_watchpoint): Likewise.
6896 i386_update_inferior_debug_regs(): Likewise.
6897 (i386_dr_insert_watchpoint): Likewise.
6898 (i386_dr_remove_watchpoint): Likewise.
6899 (i386_dr_region_ok_for_watchpoint): Likewise.
6900 (i386_dr_stopped_data_address): Likewise.
6901 (i386_dr_stopped_by_watchpoint): Likewise.
6903 2014-06-19 Gary Benson <gbenson@redhat.com>
6905 * i386-low.c (i386_dr_show): Renamed to
6906 i386_show_dr and made static. All uses updated.
6907 (i386_dr_length_and_rw_bits): Renamed to
6908 i386_length_and_rw_bits and made static.
6910 (i386_dr_insert_aligned_watchpoint): Renamed to
6911 i386_insert_aligned_watchpoint and made static.
6913 (i386_dr_remove_aligned_watchpoint): Renamed to
6914 i386_remove_aligned_watchpoint and made static.
6916 (i386_dr_update_inferior_debug_regs): Renamed to
6917 i386_update_inferior_debug_regs and made static.
6920 2014-06-18 Gary Benson <gbenson@redhat.com>
6922 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6923 (i386_dr_low_can_set_control): Likewise.
6924 (i386_get_debug_register_length): Likewise.
6925 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6926 (i386_dr_low_can_set_control): Likewise.
6927 (i386_get_debug_register_length): Likewise.
6929 2014-06-17 Gary Benson <gbenson@redhat.com>
6931 * i386-low.h (i386-dregs.h): New include.
6932 (DR_FIRSTADDR): Now in i386-dregs.h.
6933 (DR_LASTADDR): Likewise.
6934 (DR_NADDR): Likewise.
6935 (DR_STATUS): Likewise.
6936 (DR_CONTROL): Likewise.
6937 (i386_debug_reg_state): Likewise.
6938 (i386_dr_insert_watchpoint): Likewise.
6939 (i386_dr_remove_watchpoint): Likewise.
6940 (i386_dr_region_ok_for_watchpoint): Likewise.
6941 (i386_dr_stopped_data_address): Likewise.
6942 (i386_dr_stopped_by_watchpoint): Likewise.
6943 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6945 2014-06-18 Gary Benson <gbenson@redhat.com>
6947 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6948 i386_dr_insert_watchpoint.
6949 (i386_low_remove_watchpoint): Renamed to
6950 i386_dr_remove_watchpoint.
6951 (i386_low_region_ok_for_watchpoint): Renamed to
6952 i386_dr_region_ok_for_watchpoint.
6953 (i386_low_stopped_data_address): Renamed to
6954 i386_dr_stopped_data_address.
6955 (i386_low_stopped_by_watchpoint): Renamed to
6956 i386_dr_stopped_by_watchpoint.
6957 * i386-low.c (i386_show_dr): Renamed to
6958 i386_dr_show and made nonstatic. All uses updated.
6959 (i386_length_and_rw_bits): Renamed to
6960 i386_dr_length_and_rw_bits and made nonstatic.
6962 (i386_insert_aligned_watchpoint): Renamed to
6963 i386_dr_insert_aligned_watchpoint and made nonstatic.
6965 (i386_remove_aligned_watchpoint): Renamed to
6966 i386_dr_remove_aligned_watchpoint and made nonstatic.
6968 (i386_update_inferior_debug_regs): Renamed to
6969 i386_dr_update_inferior_debug_regs and made nonstatic.
6971 (i386_low_insert_watchpoint): Renamed to
6972 i386_dr_insert_watchpoint. All uses updated.
6973 (i386_low_remove_watchpoint): Renamed to
6974 i386_dr_remove_watchpoint. All uses updated.
6975 (i386_low_region_ok_for_watchpoint): Renamed to
6976 i386_dr_region_ok_for_watchpoint. All uses updated.
6977 (i386_low_stopped_data_address): Renamed to
6978 i386_dr_stopped_data_address. All uses updated.
6979 (i386_low_stopped_by_watchpoint): Renamed to
6980 i386_dr_stopped_by_watchpoint. All uses updated.
6982 2014-06-18 Gary Benson <gbenson@redhat.com>
6984 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6985 (i386_dr_low_can_set_control): Likewise.
6986 (i386_insert_aligned_watchpoint): New check.
6988 2014-06-18 Gary Benson <gbenson@redhat.com>
6990 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6993 2014-06-18 Gary Benson <gbenson@redhat.com>
6995 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6996 instead of fatal and error.
6997 (i386_handle_nonaligned_watchpoint): Likewise.
6999 2014-06-18 Gary Benson <gbenson@redhat.com>
7001 * i386-low.c (i386_get_debug_register_length): New macro.
7002 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7003 (i386_show_dr): Use debug_printf instead of fprintf. Use
7004 phex to format values.
7006 2014-06-18 Gary Benson <gbenson@redhat.com>
7008 * i386-low.h: Comment changes.
7009 * i386-low.c: Likewise.
7011 2014-06-18 Gary Benson <gbenson@redhat.com>
7013 * i386-low.c: Whitespace changes.
7015 2014-06-12 Tom Tromey <tromey@redhat.com>
7017 * utils.c (freeargv): Remove.
7019 2014-06-12 Tom Tromey <tromey@redhat.com>
7021 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7022 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7023 (parse_debug_format_options): Likewise.
7024 (gdbserver_usage): Likewise.
7025 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7026 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7027 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7029 ($(LIBGNU)): Depend on libiberty.
7030 (all-lib): Recurse into all subdirs.
7031 (install-only): Invoke "install" target in subdirs.
7032 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7034 * configure: Rebuild.
7035 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7036 for vasprintf, vsnprintf, or gettimeofday.
7037 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7040 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7042 * development.sh: Delete.
7043 * Makefile.in (config.status): Adjust dependency on development.sh.
7044 * configure.ac: Adjust development.sh source call.
7045 * configure: Regenerate.
7047 2014-06-02 Pedro Alves <palves@redhat.com>
7049 * ax.c (gdb_free_agent_expr): New function.
7050 * ax.h (gdb_free_agent_expr): New declaration.
7051 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7053 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7055 (clear_breakpoint_conditions_and_commands): New function.
7056 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7057 (clear_breakpoint_conditions_and_commands): New declaration.
7059 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7061 * linux-aarch64-low.c (asm/ptrace.h): Include.
7063 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7065 Fix TLS access for -static -pthread.
7066 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7067 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7068 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7070 2014-05-20 Pedro Alves <palves@redhat.com>
7072 * linux-aarch64-low.c (aarch64_insert_point)
7073 (aarch64_remove_point): No longer check whether the type is
7074 supported here. Adjust to new interface.
7075 (the_low_target): Install aarch64_supports_z_point_type as
7076 supports_z_point_type method.
7077 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7078 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7079 instead of a Z packet char. Adjust.
7080 (arm_supports_z_point_type): New function.
7081 (arm_insert_point, arm_remove_point): Adjust to new interface.
7082 (the_low_target): Install arm_supports_z_point_type.
7083 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7084 (cris_insert_point, cris_remove_point): Adjust to new interface.
7085 Don't check whether the type is supported here.
7086 (the_low_target): Install cris_supports_z_point_type.
7087 * linux-low.c (linux_supports_z_point_type): New function.
7088 (linux_insert_point, linux_remove_point): Adjust to new interface.
7089 * linux-low.h (struct linux_target_ops) <insert_point,
7090 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7091 raw_breakpoint pointer parameter.
7092 <supports_z_point_type>: New method.
7093 * linux-mips-low.c (mips_supports_z_point_type): New function.
7094 (mips_insert_point, mips_remove_point): Adjust to new interface.
7095 Use mips_supports_z_point_type.
7096 (the_low_target): Install mips_supports_z_point_type.
7097 * linux-ppc-low.c (the_low_target): Install NULL as
7098 supports_z_point_type method.
7099 * linux-s390-low.c (the_low_target): Install NULL as
7100 supports_z_point_type method.
7101 * linux-sparc-low.c (the_low_target): Install NULL as
7102 supports_z_point_type method.
7103 * linux-x86-low.c (x86_supports_z_point_type): New function.
7104 (x86_insert_point): Adjust to new insert_point interface. Use
7105 insert_memory_breakpoint. Adjust to new
7106 i386_low_insert_watchpoint interface.
7107 (x86_remove_point): Adjust to remove_point interface. Use
7108 remove_memory_breakpoint. Adjust to new
7109 i386_low_remove_watchpoint interface.
7110 (the_low_target): Install x86_supports_z_point_type.
7111 * lynx-low.c (lynx_target_ops): Install NULL as
7112 supports_z_point_type callback.
7113 * nto-low.c (nto_supports_z_point_type): New.
7114 (nto_insert_point, nto_remove_point): Adjust to new interface.
7115 (nto_target_ops): Install nto_supports_z_point_type.
7116 * mem-break.c: Adjust intro comment.
7117 (struct raw_breakpoint) <raw_type, size>: New fields.
7118 <inserted>: Update comment.
7119 <shlib_disabled>: Delete field.
7120 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7121 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7122 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7123 (raw_bkpt_type_to_target_hw_bp_type): New function.
7124 (find_enabled_raw_code_breakpoint_at): New function.
7125 (find_raw_breakpoint_at): New type and size parameters. Use them.
7126 (insert_memory_breakpoint): New function, based off
7127 set_raw_breakpoint_at.
7128 (remove_memory_breakpoint): New function.
7129 (set_raw_breakpoint_at): Reimplement.
7130 (set_breakpoint): New, based on set_breakpoint_at.
7131 (set_breakpoint_at): Reimplement.
7132 (delete_raw_breakpoint): Go through the_target->remove_point
7133 instead of assuming memory breakpoints.
7134 (find_gdb_breakpoint_at): Delete.
7135 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7136 (find_gdb_breakpoint): New function.
7137 (set_gdb_breakpoint_at): Delete.
7138 (z_type_supported): New function.
7139 (set_gdb_breakpoint_1): New function, loosely based off
7140 set_gdb_breakpoint_at.
7141 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7142 (delete_gdb_breakpoint_at): Delete.
7143 (delete_gdb_breakpoint_1): New function, loosely based off
7144 delete_gdb_breakpoint_at.
7145 (delete_gdb_breakpoint): New function.
7146 (clear_gdb_breakpoint_conditions): Rename to ...
7147 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7149 (add_condition_to_breakpoint): Make static.
7150 (add_breakpoint_condition): Take a struct breakpoint pointer
7151 instead of an address. Adjust.
7152 (gdb_condition_true_at_breakpoint): Rename to ...
7153 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7155 (gdb_condition_true_at_breakpoint): Reimplement.
7156 (add_breakpoint_commands): Take a struct breakpoint pointer
7157 instead of an address. Adjust.
7158 (gdb_no_commands_at_breakpoint): Rename to ...
7159 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7160 parameter. Return true if no breakpoint was found. Change debug
7162 (gdb_no_commands_at_breakpoint): Reimplement.
7163 (run_breakpoint_commands): Rename to ...
7164 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7165 and change return type to boolean.
7166 (run_breakpoint_commands): New function.
7167 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7168 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7169 breakpoint. Go through the_target->remove_point instead of
7170 assuming memory breakpoint.
7171 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7172 software and hardware breakpoints.
7173 (reinsert_raw_breakpoint): Go through the_target->insert_point
7174 instead of assuming memory breakpoint.
7175 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7176 software and hardware breakpoints.
7177 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7178 Check both software and hardware breakpoints.
7179 (validate_inserted_breakpoint): Assert the breakpoint is a
7180 software breakpoint. Set the inserted flag to -1 instead of
7181 setting shlib_disabled.
7182 (delete_disabled_breakpoints): Adjust.
7183 (validate_breakpoints): Only validate software breakpoints.
7184 Adjust to inserted flag change.
7185 (check_mem_read, check_mem_write): Skip breakpoint types other
7186 than software breakpoints. Adjust to inserted flag change.
7187 * mem-break.h (enum raw_bkpt_type): New enum.
7188 (raw_breakpoint, struct process_info): Forward declare.
7189 (Z_packet_to_target_hw_bp_type): Delete declaration.
7190 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7191 (set_gdb_breakpoint, delete_gdb_breakpoint)
7192 (clear_breakpoint_conditions): New declarations.
7193 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7194 (breakpoint_inserted_here): Update comment.
7195 (add_breakpoint_condition, add_breakpoint_commands): Replace
7196 address parameter with a breakpoint pointer parameter.
7197 (gdb_breakpoint_here): Update comment.
7198 (delete_gdb_breakpoint_at): Delete.
7199 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7200 * server.c (process_point_options): Take a struct breakpoint
7201 pointer instead of an address. Adjust.
7202 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7203 delete_gdb_breakpoint.
7204 * spu-low.c (spu_target_ops): Install NULL as
7205 supports_z_point_type method.
7206 * target.h: Include mem-break.h.
7207 (struct target_ops) <prepare_to_access_memory>: Update comment.
7208 <supports_z_point_type>: New field.
7209 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7210 instead of a char. Also take a raw breakpoint pointer.
7211 * win32-arm-low.c (the_low_target): Install NULL as
7212 supports_z_point_type.
7213 * win32-i386-low.c (i386_supports_z_point_type): New function.
7214 (i386_insert_point, i386_remove_point): Adjust to new interface.
7215 (the_low_target): Install i386_supports_z_point_type.
7216 * win32-low.c (win32_supports_z_point_type): New function.
7217 (win32_insert_point, win32_remove_point): Adjust to new interface.
7218 (win32_target_ops): Install win32_supports_z_point_type.
7219 * win32-low.h (struct win32_target_ops):
7220 <supports_z_point_type>: New method.
7221 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7222 instead of a char. Also take a raw breakpoint pointer.
7224 2014-05-20 Pedro Alves <palves@redhat.com>
7226 * mem-break.h: Include break-common.h.
7227 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7228 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7229 (Z_packet_to_target_hw_bp_type): New declaration.
7230 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7231 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7232 (Z_PACKET_ACCESS_WP): Delete macros.
7233 (Z_packet_to_hw_type): Delete function.
7234 * i386-low.h: Don't include break-common.h here.
7235 (Z_packet_to_hw_type): Delete declaration.
7236 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7237 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7238 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7239 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7240 * linux-aarch64-low.c: Don't include break-common.h here.
7241 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7242 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7243 (Z_packet_to_target_hw_bp_type): Delete function.
7244 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7246 (mips_insert_point, mips_remove_point): Use
7247 Z_packet_to_target_hw_bp_type.
7249 2014-05-20 Pedro Alves <palves@redhat.com>
7251 * linux-aarch64-low.c: Include break-common.h.
7252 (enum target_point_type): Delete.
7253 (Z_packet_to_point_type): Rename to ...
7254 (Z_packet_to_target_hw_bp_type): ... this, and return a
7255 target_hw_bp_type instead.
7256 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7257 instead of an enum target_point_type.
7258 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7260 (aarch64_dr_state_insert_one_point)
7261 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7262 (aarch64_handle_aligned_watchpoint)
7263 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7264 Take an enum target_hw_bp_type instead of an enum
7266 (aarch64_supports_z_point_type): New function.
7267 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7268 use Z_packet_to_target_hw_bp_type.
7270 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7272 * configure.ac: Only use -Werror by default when DEVELOPMENT
7274 * configure: Regenerate.
7276 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7278 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7279 * linux-x86-low.c (X86_64_USER_REGS): New.
7280 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7282 2014-04-28 Yao Qi <yao@codesourcery.com>
7284 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7287 2014-04-25 Pedro Alves <palves@redhat.com>
7290 * linux-low.c (linux_attach_fail_reason_string): New function.
7291 (linux_attach_lwp): Delete.
7292 (linux_attach_lwp_1): Rename to ...
7293 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7294 argument. Remove "initial" parameter. Return int instead of
7295 void. Don't error or warn here.
7296 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7297 failure to attach to the tgid. Call warning when failing to
7299 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7300 argument. Remove "initial" parameter. Return int instead of
7301 void. Don't error or warn here.
7302 (linux_attach_fail_reason_string): New declaration.
7303 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7304 interface change. Use linux_attach_fail_reason_string.
7306 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7307 Walfred Tedeschi <walfred.tedeschi@intel.com>
7309 * Makefile.in: Added rules to handle new files
7310 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7311 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7312 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7313 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7314 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7315 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7317 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7318 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7319 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7320 i386/x32-avx512.xml.
7321 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7322 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7323 i386/x32-avx512-linux.xml.
7324 * i387-fp.c (num_avx512_k_registers): New constant for number
7326 (num_avx512_zmmh_low_registers): New constant for number of
7327 lower ZMM registers (0-15).
7328 (num_avx512_zmmh_high_registers): New constant for number of
7329 higher ZMM registers (16-31).
7330 (num_avx512_ymmh_registers): New contant for number of higher
7331 YMM registers (ymm16-31 added by avx521 on x86_64).
7332 (num_avx512_xmm_registers): New constant for number of higher
7333 XMM registers (xmm16-31 added by AVX512 on x86_64).
7334 (struct i387_xsave): Add space for AVX512 registers.
7335 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7336 Add code to handle AVX512 registers.
7337 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7338 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7339 prototypei from generated file.
7340 (tdesc_amd64_avx512_linux): Likewise.
7341 (init_registers_x32_avx512_linux): Likewise.
7342 (tdesc_x32_avx512_linux): Likewise.
7343 (init_registers_i386_avx512_linux): Likewise.
7344 (tdesc_i386_avx512_linux): Likewise.
7345 (x86_64_regmap): Add AVX512 registers.
7346 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7348 (initialize_low_arch): Add code to initialize AVX512 registers.
7350 2014-04-23 Pedro Alves <palves@redhat.com>
7352 * mem-break.c (find_gdb_breakpoint_at): Make static.
7353 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7355 2014-04-23 Pedro Alves <palves@redhat.com>
7357 * i386-low.c: Don't include break-common.h here.
7358 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7359 prototype to take target_hw_bp_type as argument instead of a Z
7361 * i386-low.h: Include break-common.h here.
7362 (Z_packet_to_hw_type): Declare.
7363 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7365 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7366 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7367 (x86_remove_point): Convert the packet number to a
7368 target_hw_bp_type before calling i386_low_remove_watchpoint.
7369 * win32-i386-low.c (i386_insert_point): Convert the packet number
7370 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7371 (i386_remove_point): Convert the packet number to a
7372 target_hw_bp_type before calling i386_low_remove_watchpoint.
7374 2014-04-23 Pedro Alves <palves@redhat.com>
7376 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7378 2014-04-10 Pedro Alves <palves@redhat.com>
7380 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7381 Check if the condition or command is NULL before checking if the
7382 breakpoint is known. On success, return true.
7383 * mem-break.h (add_breakpoint_condition): Document return.
7384 (add_breakpoint_commands): Add describing comment.
7385 * server.c (skip_to_semicolon): New function.
7386 (process_point_options): Use it.
7388 2014-04-09 Pedro Alves <palves@redhat.com>
7390 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7393 2014-02-27 Pedro Alves <palves@redhat.com>
7396 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7398 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7400 (last_thread_of_process_p): Take a PID argument instead of a
7402 (linux_wait_for_lwp): Delete.
7403 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7405 (linux_low_filter_event): New function, party factored out from
7406 linux_wait_for_event.
7407 (linux_wait_for_event): Rename to ...
7408 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7409 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7410 sigsuspend. Check for zombie leaders.
7411 (linux_wait_for_event): Reimplement as wrapper around
7412 linux_wait_for_event_filtered.
7413 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7414 a normal or signal exit is seen, it's the whole process exiting.
7415 (wait_for_sigstop): No longer a for_each_inferior callback.
7416 Rewrite on top of linux_wait_for_event_filtered.
7417 (stop_all_lwps): Call wait_for_sigstop directly.
7418 * server.c (resume, handle_target_event): Handle
7419 TARGET_WAITKIND_NO_RESUMED.
7421 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7423 * win32-low.c (psapi_get_dll_name,
7424 * win32_CreateToolhelp32Snapshot): Delete.
7425 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7426 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7428 (handle_load_dll): Add function description.
7429 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7431 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7433 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7435 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7436 base address when calling win32_add_one_solib.
7437 (handle_load_dll): Delete local variable load_addr.
7438 Remove 0x1000 offset applied to DLL base address when calling
7439 win32_add_one_solib.
7440 (handle_unload_dll): Add comment.
7442 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7444 * win32-low.c (win32_add_all_dlls): Renames
7445 win32_ensure_ntdll_loaded. Rewrite function documentation.
7446 Adjust implementation to always load all DLLs.
7447 Add 0x1000 offset to DLL base address when calling
7448 win32_add_one_solib.
7449 (child_initialization_done): New static global.
7450 (do_initial_child_stuff): Set child_initialization_done to
7451 zero during child initialization, and 1 after. Replace call
7452 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7454 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7455 (handle_unload_dll): Add function documentation.
7456 (get_child_debug_event): Ignore load and unload DLL events
7457 during child initialization.
7459 2014-02-20 Doug Evans <dje@google.com>
7461 Remove global all_lwps.
7462 * inferiors.h (ptid_of): Move here from linux-low.h.
7463 (pid_of, lwpid_of): Ditto.
7464 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7465 parameter is a struct thread_info * now.
7466 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7467 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7468 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7470 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7471 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7472 * linux-arm-low.c (update_registers_callback): Update, "entry"
7473 parameter is a struct thread_info * now.
7474 Fetch lwpid from current_inferior directly.
7475 (arm_insert_point): Pass &all_threads to find_inferior instead of
7477 (arm_remove_point): Ditto.
7478 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7479 (arm_prepare_to_resume): Fetch pid from thread.
7480 (arm_read_description): Fetch lwpid from current_inferior directly.
7481 * linux-low.c (all_lwps): Delete.
7482 (delete_lwp): Delete call to remove_inferior.
7483 (handle_extended_wait): Fetch lwpid from thread.
7484 (add_lwp): Don't set lwp->entry.id. Remove call to
7485 add_inferior_to_list.
7486 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7487 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7488 (kill_one_lwp_callback): Ditto.
7489 (linux_kill): Don't dereference NULL pointer.
7490 Fetch ptid,lwpid from thread.
7491 (get_detach_signal): Fetch ptid from thread.
7492 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7493 Simplify call to regcache_invalidate_thread.
7494 (delete_lwp_callback): Update, "entry" parameter is a
7495 struct thread_info * now. Fetch pid from thread.
7496 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7497 (status_pending_p_callback): Update, "entry" parameter is a
7498 struct thread_info * now. Fetch ptid from thread.
7499 (find_lwp_pid): Update, "entry" parameter is a
7500 struct thread_info * now.
7501 (linux_wait_for_lwp): Fetch pid from thread.
7502 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7503 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7504 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7505 (dequeue_one_deferred_signal): Ditto.
7506 (cancel_breakpoint): Fetch ptid from current_inferior.
7507 (linux_wait_for_event): Pass &all_threads to find_inferior,
7508 not &all_lwps. Fetch ptid, lwpid from thread.
7509 (count_events_callback): Update, "entry" parameter is a
7510 struct thread_info * now.
7511 (select_singlestep_lwp_callback): Ditto.
7512 (select_event_lwp_callback): Ditto.
7513 (cancel_breakpoints_callback): Ditto.
7514 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7516 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7517 (unsuspend_one_lwp): Update, "entry" parameter is a
7518 struct thread_info * now.
7519 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7521 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7522 Fetch lwpid from thread, not lwp.
7523 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7524 Pass &all_threads to find_inferior, not &all_lwps.
7525 (send_sigstop): Fetch lwpid from thread, not lwp.
7526 (send_sigstop_callback): Update, "entry" parameter is a
7527 struct thread_info * now.
7528 (suspend_and_send_sigstop_callback): Ditto.
7529 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7530 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7531 struct thread_info * now.
7532 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7534 (lwp_running): Update, "entry" parameter is a
7535 struct thread_info * now.
7536 (stop_all_lwps): Fetch ptid from thread.
7537 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7538 (linux_resume_one_lwp): Fetch lwpid from thread.
7539 (linux_set_resume_request): Update, "entry" parameter is a
7540 struct thread_info * now. Fetch pid, lwpid from thread.
7541 (resume_status_pending_p): Update, "entry" parameter is a
7542 struct thread_info * now.
7543 (need_step_over_p): Ditto. Fetch lwpid from thread.
7544 (start_step_over): Fetch lwpid from thread.
7545 (linux_resume_one_thread): Update, "entry" parameter is a
7546 struct thread_info * now. Fetch lwpid from thread.
7547 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7548 (proceed_one_lwp): Update, "entry" parameter is a
7549 struct thread_info * now. Fetch lwpid from thread.
7550 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7551 struct thread_info * now.
7552 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7553 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7554 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7556 (regsets_store_inferior_registers): Ditto.
7557 (fetch_register, store_register): Ditto.
7558 (linux_read_memory, linux_write_memory): Ditto.
7559 (linux_request_interrupt): Ditto.
7560 (linux_read_auxv): Ditto.
7561 (linux_xfer_siginfo): Ditto.
7562 (linux_qxfer_spu): Ditto.
7563 (linux_qxfer_libraries_svr4): Ditto.
7564 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7565 moved to inferiors.h.
7567 (get_thread_lwp): Update.
7568 (struct lwp_info): Delete member "entry". Simplify comment for
7571 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7572 current_inferior directly.
7573 (update_watch_registers_callback): Update, "entry" parameter is a
7574 struct thread_info * now. Fetch pid from thread.
7575 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7576 (mips_insert_point): Fetch lwpid from current_inferior.
7577 Pass &all_threads to find_inferior, not &all_lwps.
7578 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7579 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7581 (mips_stopped_data_address): Ditto.
7582 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7584 * linux-tile-low.c (tile_arch_setup): Ditto.
7585 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7586 (update_debug_registers_callback): Update, "entry" parameter is a
7587 struct thread_info * now. Fetch pid from thread.
7588 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7589 Pass &all_threads to find_inferior, not &all_lwps.
7590 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7591 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7592 Pass &all_threads to find_inferior, not &all_lwps.
7593 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7594 (i386_dr_low_get_status): Ditto.
7595 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7596 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7597 (x86_linux_read_description): Ditto.
7598 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7600 2014-02-20 Doug Evans <dje@google.com>
7602 * inferiors.c (get_first_inferior): Fix buglet.
7604 2014-02-19 Doug Evans <dje@google.com>
7606 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7607 * inferiors.c (add_thread): Change result type to struct thread_info *.
7608 All callers updated.
7609 (add_lwp): Call add_thread here instead of in callers.
7610 All callers updated.
7611 * linux-low.h (get_lwp_thread): Rewrite.
7612 (struct lwp_info): New member "thread".
7614 2014-02-19 Doug Evans <dje@google.com>
7616 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7617 All callers updated.
7619 2014-02-19 Doug Evans <dje@google.com>
7621 * inferiors.c (add_thread): Fix whitespace.
7623 2014-02-19 Doug Evans <dje@google.com>
7625 * dll.c (clear_dlls): Replace accessing list implemention details
7627 * gdbthread.h (get_first_thread): Declare.
7628 * inferiors.c (for_each_inferior_with_data): New function.
7629 (get_first_thread): New function.
7630 (find_thread_ptid): Simplify.
7631 (get_first_inferior): New function.
7632 (clear_list): Delete.
7633 (one_inferior_p): New function.
7634 (clear_inferior_list): New function.
7635 (clear_inferiors): Update.
7636 * inferiors.h (for_each_inferior_with_data): Declare.
7637 (clear_inferior_list): Declare.
7638 (one_inferior_p): Declare.
7639 (get_first_inferior): Declare.
7640 * linux-low.c (linux_wait_for_event): Replace accessing list
7641 implemention details with API function.
7642 * server.c (target_running): Ditto.
7643 (accumulate_file_name_length): New function.
7644 (emit_dll_description): New function.
7645 (handle_qxfer_libraries): Replace accessing list implemention
7646 details with API function.
7647 (handle_qxfer_threads_worker): New function.
7648 (handle_qxfer_threads_proper): Replace accessing list implemention
7649 details with API function.
7650 (handle_query): Ditto.
7651 (visit_actioned_threads_callback_ftype): New typedef.
7652 (visit_actioned_threads_data): New struct.
7653 (visit_actioned_threads): Rewrite to be find_inferior callback.
7654 (resume): Call find_inferior.
7655 (handle_status): Replace accessing list implemention
7656 details with API function.
7657 (process_serial_event): Replace accessing list implemention details
7659 * target.c (set_desired_inferior): Replace accessing list implemention
7660 details with API function.
7661 * tracepoint.c (same_process_p): New function.
7662 (gdb_agent_about_to_close): Replace accessing list implemention
7663 details with API function.
7664 * win32-low.c (child_delete_thread): Replace accessing list
7665 implemention details with API function.
7666 (match_dll_by_basename): New function.
7667 (dll_is_loaded_by_basename): New function.
7668 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7669 details call to dll_is_loaded_by_basename.
7671 2014-02-19 Doug Evans <dje@google.com>
7673 * dll.h (struct dll_info): Add comment.
7674 * gdbthread.h (struct thread_info): Add comment.
7675 (current_ptid): Simplify.
7676 * inferiors.c (add_process): Update.
7677 (remove_process): Update.
7678 * inferiors.h (struct process_info): Rename member "head" to "entry".
7679 * linux-low.c (delete_lwp): Update.
7681 (last_thread_of_process_p): Update.
7682 (kill_one_lwp_callback, linux_kill): Update.
7683 (status_pending_p_callback): Update.
7684 (wait_for_sigstop): Update. Simplify read of ptid.
7685 (start_step_over): Update.
7686 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7687 (get_lwp_thread): Update.
7688 (struct lwp_info): Rename member "head" to "entry".
7689 * regcache.h (inferior_list_entry): Delete.
7690 * server.c (kill_inferior_callback): Update.
7691 (detach_or_kill_inferior_callback): Update.
7692 (print_started_pid): Update.
7693 (print_attached_pid): Update.
7694 (process_serial_event): Simplify read of ptid.
7695 * thread-db.c (thread_db_create_event): Update.
7696 (thread_db_get_tls_address): Update.
7697 * win32-low.c (current_inferior_ptid): Simplify.
7699 2014-02-19 Tom Tromey <tromey@redhat.com>
7701 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7703 (target_supports_btrace): Update.
7705 2014-02-14 Yao Qi <yao@codesourcery.com>
7707 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7708 (rsp-low-ipa.o): New target.
7710 2014-02-12 Tom Tromey <tromey@redhat.com>
7712 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7713 convert_ascii_to_int.
7714 * regcache.c (registers_to_string): Likewise.
7715 * remote-utils.c (decode_M_packet): Likewise.
7716 * server.c (process_serial_event): Likewise.
7718 2014-02-12 Tom Tromey <tromey@redhat.com>
7720 * server.c (handle_query, handle_v_run): Use hex2bin, not
7722 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7724 2014-02-12 Tom Tromey <tromey@redhat.com>
7726 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7727 convert_int_to_ascii.
7728 * regcache.c (registers_to_string, collect_register_as_string):
7730 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7732 * server.c (process_serial_event): Likewise.
7733 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7734 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7736 2014-02-12 Tom Tromey <tromey@redhat.com>
7738 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7739 bin2hex, not hexify.
7740 * tracepoint.c (cmd_qtstatus): Likewise.
7742 2014-02-12 Tom Tromey <tromey@redhat.com>
7744 * remote-utils.c (monitor_output): Pass explicit length to
7747 2014-02-12 Tom Tromey <tromey@redhat.com>
7749 * tracepoint.c: Include rsp-low.h.
7750 * server.c: Include rsp-low.h.
7751 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7752 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7754 * remote-utils.c: Include rsp-low.h.
7755 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7756 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7757 (convert_int_to_ascii, convert_ascii_to_int): Move to
7759 * regcache.c: Include rsp-low.h.
7760 * ax.c: Include rsp-low.h.
7761 * Makefile.in (SFILES): Add common/rsp-low.c.
7762 (OBS): Add rsp-low.o.
7763 (rsp-low.o): New target.
7765 2014-02-12 Tom Tromey <tromey@redhat.com>
7767 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7768 Include print-utils.h.
7769 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7770 (plongest, thirty_two, phex_nz): Remove.
7771 * Makefile.in (SFILES): Add common/print-utils.c.
7772 (OBS): Add print-utils.o.
7773 (print-utils-ipa.o): New target.
7774 (print-utils.o): New target.
7775 (IPA_OBJS): Add print-utils-ipa.o.
7777 2014-02-06 Tom Tromey <tromey@redhat.com>
7779 * Makefile.in (SFILES): Fix indentation.
7781 2014-02-05 Doug Evans <dje@google.com>
7783 * linux-low.c (linux_wait_for_event): Improve comment.
7784 (linux_wait_1): Keep current_inferior in sync with event_child.
7786 2014-01-22 Doug Evans <dje@google.com>
7788 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7790 2014-01-22 Doug Evans <dje@google.com>
7792 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7793 * configure: Regenerate.
7794 * config.in: Regenerate.
7795 * Makefile.in (SFILES): Add debug.c.
7797 * debug.c: New file.
7798 * debug.h: New file.
7799 * linux-aarch64-low.c (*): Update all debugging printfs to use
7800 debug_printf instead of fprintf.
7801 * linux-arm-low.c (*): Ditto.
7802 * linux-cris-low.c (*): Ditto.
7803 * linux-crisv32-low.c (*): Ditto.
7804 * linux-m32r-low.c (*): Ditto.
7805 * linux-sparc-low.c (*): Ditto.
7806 * linux-x86.c (*): Ditto.
7807 * linux-low.c (*): Ditto.
7808 (linux_wait_1): Add calls to debug_enter, debug_exit.
7809 (linux_wait): Remove redundant debugging printf.
7810 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7811 (linux_resume, unstop_all_lwps): Ditto.
7812 * mem-break.c (*): Update all debugging printfs to use
7813 debug_printf instead of fprintf.
7814 * remote-utils.c (*): Ditto.
7815 * thread-db.c (*): Ditto.
7816 * server.c #include <ctype.h>, "gdb_vecs.h".
7817 (debug_threads): Moved to debug.c.
7818 (*): Update all debugging printfs to use debug_printf instead of
7820 (start_inferior): Replace call to fflush with call to debug_flush.
7821 (monitor_show_help): Mention set debug-format.
7822 (parse_debug_format_options): New function.
7823 (handle_monitor_command): Handle "monitor set debug-format".
7824 (gdbserver_usage): Mention --debug-format.
7825 (main): Parse --debug-format.
7826 * server.h (debug_threads): Declaration moved to debug.h.
7828 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7829 trace_debug_1 that uses debug_printf.
7830 (tracepoint_look_up_symbols): Update all debugging printfs to use
7831 debug_printf instead of fprintf.
7833 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7835 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7838 2014-01-17 Pedro Alves <palves@redhat.com>
7841 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7842 defined after including gdb_proc_service.h.
7844 2014-01-16 Doug Evans <dje@google.com>
7846 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7847 (match_dll): Use it.
7849 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7851 * target.h (target_ops) <read_btrace>: Change parameters and
7852 return type to allow error reporting.
7853 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7854 trace reading errors on.
7855 * linux-low.c (linux_low_read_btrace): Pass trace reading
7857 (linux_low_disable_btrace): New.
7859 2014-01-15 Doug Evans <dje@google.com>
7861 * inferiors.c (thread_id_to_gdb_id): Delete.
7862 * inferiors.h (thread_id_to_gdb_id): Delete.
7864 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7866 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7867 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7870 2014-01-08 Pedro Alves <palves@redhat.com>
7872 * server.c (handle_status): Don't discard previous queued stop
7873 replies or thread's pending status here.
7874 (main) <disconnection>: Do it here instead.
7876 2014-01-08 Pedro Alves <palves@redhat.com>
7878 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7879 * server.c (visit_actioned_threads, handle_pending_status): New
7881 (handle_v_cont): Factor out parts to ...
7882 (resume): ... this new function. If in all-stop, and a thread
7883 being resumed has a pending status, report it without actually
7885 (myresume): Adjust to use the new 'resume' function.
7886 (clear_pending_status_callback, set_pending_status_callback)
7887 (find_status_pending_thread_callback): New functions.
7888 (handle_status): Handle the case of multiple threads having
7889 interesting statuses to report. Report threads' real last signal
7890 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7891 with an interesting thread to report the status for, instead of
7892 always reporting the status of the first thread.
7894 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7896 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7897 * gdbreplay.c (gdbreplay_version): Likewise.
7899 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7901 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7902 iov.iov_len with the real length in use.
7904 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7906 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7907 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7908 for all targets that use win32-low.c.
7909 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7910 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7912 2013-12-13 Pedro Alves <palves@redhat.com>
7914 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7915 if equal to TARGET_WAITKIND_LOADED.
7916 * win32-low.c (cached_status): New static global.
7917 (win32_wait): Add declaration.
7918 (do_initial_child_stuff): Flush all initial pending debug events
7919 up to the initial breakpoint.
7920 (win32_wait): If CACHED_STATUS was set, return that instead
7921 of doing a real wait. Remove the code resuming the execution
7922 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7923 during the initial phase. Also remove the code changing
7924 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7925 TARGET_WAITKIND_STOPPED.
7927 2013-12-11 Yao Qi <yao@codesourcery.com>
7929 * notif.c (handle_notif_ack): Return 0 if no notification
7932 2013-11-20 Doug Evans <dje@google.com>
7934 * linux-low.c (linux_set_resume_request): Fix comment.
7936 2013-11-20 Doug Evans <dje@google.com>
7938 * linux-low.c (resume_status_pending_p): Tweak comment.
7940 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7942 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7943 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7944 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7945 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7946 (srv_amd64_regobj): Add amd64-mpx.o.
7947 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7948 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7949 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7950 * i387-fp.c (num_pl_bnd_register) Added constant.
7951 (num_pl_bnd_cfg_registers) Added constant.
7952 (struct i387_xsave) Added reserved area and MPX fields.
7953 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7954 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7956 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7957 (init_registers_amd64_mpx_linux): Declare new function.
7958 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7959 (x86_64_regmap): Add MPX registers.
7960 (x86_linux_read_description): Add MPX case.
7961 (initialize_low_arch): Initialize MPX targets.
7963 2013-11-18 Tom Tromey <tromey@redhat.com>
7965 * configure: Rebuild.
7966 * configure.ac: Don't check for stdlib.h.
7967 * gdbreplay.c: Unconditionally include stdlib.h.
7969 2013-11-18 Tom Tromey <tromey@redhat.com>
7971 * config.in: Rebuild.
7972 * configure: Rebuild.
7973 * configure.ac: Don't use AC_HEADER_DIRENT.
7975 2013-11-18 Tom Tromey <tromey@redhat.com>
7977 * server.h: Don't check HAVE_STRING_H.
7978 * gdbreplay.c: Don't check HAVE_STRING_H.
7979 * configure: Rebuild.
7981 2013-11-18 Tom Tromey <tromey@redhat.com>
7983 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7986 2013-11-08 Tom Tromey <tromey@redhat.com>
7988 * configure, config.in: Rebuild.
7989 * configure.ac: Remove unused configury.
7991 2013-11-08 Tom Tromey <tromey@redhat.com>
7993 * acinclude.m4: Include common.m4, codeset.m4.
7994 * configure, config.in: Rebuild.
7995 * configure.ac: Use GDB_AC_COMMON.
7997 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7999 * linux-s390-low.c (HWCAP_S390_TE): New define.
8000 (s390_arch_setup): Consider the TE field in the HWCAP for
8001 determining 'have_regset_tdb'.
8003 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8006 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8009 2013-10-02 Pedro Alves <palves@redhat.com>
8011 * server.c (process_serial_event): Don't output "GDBserver
8012 exiting" if GDB is connected through stdio.
8013 * target.c (mywait): Likewise, be silent if GDB is connected
8016 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8018 * lynx-low.c (lynx_add_threads_after_attach): New function.
8019 (lynx_attach): Remove call to add_thread. Add call to
8020 lynx_add_threads_after_attach instead.
8022 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8024 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8025 * config.in, configure: Regenerated.
8027 2013-09-18 Yao Qi <yao@codesourcery.com>
8030 * server.c (start_inferior): Clear 'resume_info'.
8032 2013-09-16 Jiong Wang <jiwang@tilera.com>
8034 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8037 2013-09-16 Jiong Wang <jiwang@tilera.com>
8039 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8040 linux-tile-low.o to srv_tgtobj.
8042 2013-09-16 Will Newton <will.newton@linaro.org>
8044 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8047 2013-09-06 Pedro Alves <palves@redhat.com>
8049 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8050 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8051 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8052 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8053 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8054 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8056 2013-09-06 Pedro Alves <palves@redhat.com>
8058 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8059 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8061 2013-09-06 Pedro Alves <palves@redhat.com>
8063 * linux-amd64-ipa.c: Include tracepoint.h.
8064 * linux-i386-ipa.c: Include tracepoint.h.
8066 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8068 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8069 (ps_get_thread_area): New function.
8071 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8073 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8074 (initialize_low_arch): Call init_registers_crisv32 rather than
8075 init_register_crisv32.
8077 2013-09-05 Pedro Alves <palves@redhat.com>
8079 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8081 * hostio.h: ... this new file.
8082 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8083 win32-low.c: Include hostio.h.
8085 2013-09-05 Pedro Alves <palves@redhat.com>
8087 * server.h (gdb_client_data, handler_func, callback_handler_func)
8088 (delete_file_handler, add_file_handler, append_callback_event)
8089 (delete_callback_event, start_event_loop, initialize_event_loop):
8090 Move to event-loop.h and include it.
8091 * event-loop.h: New file.
8093 2013-09-05 Pedro Alves <palves@redhat.com>
8095 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8096 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8097 (loaded_dll, unloaded_dll): Move to ...
8098 * dll.h: ... this new file.
8099 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8101 2013-09-05 Pedro Alves <palves@redhat.com>
8103 * server.h (current_process, get_thread_process, all_processes)
8104 (add_inferior_to_list, for_each_inferior, current_inferior)
8105 (remove_inferior, add_process, remove_process, find_process_pid)
8106 (have_started_inferiors_p, have_attached_inferiors_p)
8107 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8108 (clear_inferiors, find_inferior, find_inferior_id)
8109 (inferior_target_data, set_inferior_target_data)
8110 (inferior_regcache_data, set_inferior_regcache_data): Move to
8111 inferiors.h, and include it.
8112 * inferiors.h: New file.
8114 2013-09-05 Pedro Alves <palves@redhat.com>
8116 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8120 2013-09-05 Pedro Alves <palves@redhat.com>
8122 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8124 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8125 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8126 (handle_tracepoint_general_set, handle_tracepoint_query)
8127 (tracepoint_finished_step, tracepoint_was_hit)
8128 (release_while_stepping_state_list, current_traceframe)
8129 (in_readonly_region, traceframe_read_mem)
8130 (fetch_traceframe_registers, traceframe_read_sdata)
8131 (traceframe_read_info, struct fast_tpoint_collect_status)
8132 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8133 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8134 (supply_fast_tracepoint_registers)
8135 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8136 (ipa_tdesc, claim_trampoline_space)
8137 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8138 (agent_mem_read, agent_get_trace_state_variable_value)
8139 (agent_set_trace_state_variable_value, agent_tsv_read)
8140 (agent_mem_read_string, get_raw_reg_func_addr)
8141 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8142 * tracepoint.h: ... this new file.
8144 2013-09-05 Pedro Alves <palves@redhat.com>
8146 * server.h (perror_with_name, error, fatal, warning, paddress)
8147 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8149 * utils.h: New file.
8151 2013-09-05 Pedro Alves <palves@redhat.com>
8153 * server.h (remote_debug, noack_mode, transport_is_reliable)
8154 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8155 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8156 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8157 (write_enn, initialize_async_io, enable_async_io)
8158 (disable_async_io, check_remote_input_interrupt_request)
8159 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8160 (dead_thread_notify, prepare_resume_reply)
8161 (decode_address_to_semicolon, decode_address, decode_m_packet)
8162 (decode_M_packet, decode_X_packet, decode_xfer_write)
8163 (decode_search_memory_packet, unhexify, hexify)
8164 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8165 (look_up_one_symbol, relocate_instruction)
8166 (monitor_output): Move to remote-utils.h, and include it.
8167 * remote-utils.h: New file.
8169 2013-09-05 Pedro Alves <palves@redhat.com>
8171 * server.h (_): Delete.
8173 2013-09-02 Pedro Alves <palves@redhat.com>
8175 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8176 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8178 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8180 2013-09-02 Pierre Muller <muller@sourceware.org>
8182 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8183 or WriteProcessMemory complete successfully and handle
8184 ERROR_PARTIAL_COPY error.
8186 2013-09-02 Pedro Alves <palves@redhat.com>
8188 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8189 error instead of EIO.
8191 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8194 * linux-low.c: Include filestuff.h.
8195 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8196 * lynx-low.c: Include filestuff.h.
8197 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8198 * server.c: Include filestuff.h.
8199 (main): Call notice_open_fds.
8200 * spu-low.c: Include filestuff.h.
8201 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8203 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8205 * Makefile.in: Explain why ../target and ../nat are not
8206 listed as include file search paths.
8207 (linux-waitpid.o): New object file rule.
8208 * configure.srv (srv_native_linux_obj): New variable.
8209 Replace all occurrences of linux native object files with
8210 $srv_native_linux_obj.
8211 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8212 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8213 (linux_enable_event_reporting): Remove declaration.
8214 (my_waitpid): Moved to common/linux-waitpid.c.
8215 (linux_wait_for_event): Pass ptid when calling
8216 linux_enable_event_reporting.
8217 (linux_supports_tracefork_flag): Remove.
8218 (linux_enable_event_reporting): Likewise.
8219 (linux_tracefork_grandchild): Remove.
8220 (STACK_SIZE): Moved to common/linux-ptrace.c.
8221 (linux_tracefork_child): Remove.
8222 (linux_test_for_tracefork): Remove.
8223 (linux_look_up_symbols): Call linux_supports_traceclone.
8224 (initialize_low): Remove call to linux_test_for_tracefork.
8225 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8226 common/linux-ptrace.h.
8227 (PTRACE_TYPE_ARG4): Likewise.
8228 Include linux-ptrace.h.
8230 2013-08-21 Pedro Alves <palves@redhat.com>
8232 * config.in: Renegerate.
8234 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8236 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8237 (SFILES): Remove $(srcdir)/common/target-common.c and
8238 add $(srcdir)/target/waitstatus.c.
8239 (OBS): Remove target-common.o and add waitstatus.o.
8240 (server_h): Remove $(srcdir)/../common/target-common.h and
8241 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8242 and $(srcdir)/../target/waitstatus.h.
8243 (target-common.o): Remove.
8244 (waitstatus.o): New target object file.
8245 * target.h: Do not include target-common.h and
8246 include target/resume.h, target/wait.h and
8247 target/waitstatus.h.
8249 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8251 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8252 to PTRACE_TYPE_ARG3.
8253 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8254 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8256 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8257 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8259 2013-07-27 Jie Zhang <jie@codesourcery.com>
8260 Daniel Jacobowitz <dan@codesourcery.com>
8261 Yao Qi <yao@codesourcery.com>
8263 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8264 (mips-linux-watch.o): New rule.
8265 (mips_linux_watch_h): New variable.
8266 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8268 * linux-mips-low.c: Include mips-linux-watch.h.
8269 (struct arch_process_info, struct arch_lwp_info): New.
8270 (update_watch_registers_callback): New function.
8271 (mips_linux_new_process, mips_linux_new_thread) New functions.
8272 (mips_linux_prepare_to_resume, mips_insert_point): New
8274 (mips_remove_point, mips_stopped_by_watchpoint): New
8276 (rsp_bp_type_to_target_hw_bp_type): New function.
8277 (mips_stopped_data_address): New function.
8278 (the_low_target): Add watchpoint support functions.
8280 2013-07-27 Yao Qi <yao@codesourcery.com>
8282 * i386-low.c: Include break-common.h.
8283 (enum target_hw_bp_type): Remove.
8285 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8287 * Makefile.in (SFILES): /common/target-common.c.
8288 (OBS): Add target-common.o.
8289 (server_h): Add $(srcdir)/../common/target-common.h.
8290 (target-common.o): New target.
8291 * server.c (queue_stop_reply_callback): Free
8292 status string after use.
8293 * target.c (target_waitstatus_to_string): Remove.
8294 * target.h: Include target-common.h.
8295 (resume_kind): Likewise.
8296 (target_waitkind): Likewise.
8297 (target_waitstatus): Likewise.
8298 (TARGET_WNOHANG): Likewise.
8300 2013-07-04 Yao Qi <yao@codesourcery.com>
8302 * Makefile.in (host_alias): Use @host_noncanonical@.
8303 (target_alias): Use @target_noncanonical@.
8304 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8305 ACX_NONCANONICAL_HOST.
8306 * configure: Regenerated.
8309 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8311 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8312 * configure: Rebuild.
8313 * Makefile.in (version_host, version_target): Get from configure.
8314 (version.c): Use $(version_host) and $(version_target).
8316 2013-07-03 Pedro Alves <palves@redhat.com>
8318 * Makefile.in (config.status): Depend on development.sh.
8319 * acinclude.m4: Include libmcheck.m4.
8320 * configure: Regenerate.
8322 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8324 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8325 attribute inside the parentheses.
8326 (winapi_DebugSetProcessKillOnExit): Ditto.
8327 (winapi_DebugBreakProcess): Ditto.
8328 (winapi_GenerateConsoleCtrlEvent): Ditto.
8330 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8332 * notif.h (notif_event): Add a dummy member to avoid compiler
8335 2013-07-01 Pedro Alves <palves@redhat.com>
8337 * hostio.c (HOSTIO_PATH_MAX): Define.
8338 (require_filename, handle_open, handle_unlink, handle_readlink):
8341 2013-07-01 Pedro Alves <palves@redhat.com>
8343 * server.h: Include "pathmax.h".
8344 * linux-low.c: Don't include sys/param.h.
8345 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8347 * win32-low.c: Don't include sys/param.h.
8348 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8350 2013-07-01 Pedro Alves <palves@redhat.com>
8352 * event-loop.c: Don't check HAVE_UNISTD_H before including
8354 * gdbreplay.c: Likewise.
8355 * remote-utils.c: Likewise.
8356 * server.c: Likewise.
8357 * configure.ac: Don't check for unistd.h.
8358 * configure: Regenerate.
8360 2013-06-28 Tom Tromey <tromey@redhat.com>
8362 * Makefile.in (version.c): Use version.in, not
8365 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8367 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8368 * configure: Rebuild.
8369 * Makefile.in (version_host, version_target): Get from configure.
8370 (version.c): Use $(version_host) and $(version_target).
8372 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8374 Fix trace-status to output user name without trailing colon.
8375 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8377 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8379 Fix trace-status to output proper start-time and stop-time.
8380 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8381 output start time and stop time in hex as gdb expects.
8383 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8385 * tracepoint.c (build_traceframe_info_xml): Output trace state
8386 variables present in the trace buffer.
8388 2013-06-24 Tom Tromey <tromey@redhat.com>
8390 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8392 (version.o): Remove.
8393 * gdbreplay.c: Include version.h.
8394 (version, host_name): Don't declare.
8395 * server.h: Include version.h.
8396 (version, host_name): Don't declare.
8398 2013-06-12 Pedro Alves <palves@redhat.com>
8400 * linux-x86-low.c (linux_is_elf64): Delete global.
8401 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8402 with local linux_pid_exe_is_elf_64_file use.
8404 2013-06-11 Pedro Alves <palves@redhat.com>
8406 * linux-low.c (regset_disabled, disable_regset): New functions.
8407 (regsets_fetch_inferior_registers)
8408 (regsets_store_inferior_registers): Use them.
8409 (initialize_regsets_info); Don't allocate the disabled_regsets
8411 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8414 2013-06-11 Pedro Alves <palves@redhat.com>
8416 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8419 2013-06-11 Pedro Alves <palves@redhat.com>
8421 * linux-x86-low.c (initialize_low_arch): Call
8422 init_registers_x32_avx_linux.
8424 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8426 Fix compatibility with Android Bionic.
8427 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8430 2013-06-07 Pedro Alves <palves@redhat.com>
8433 * Makefile.in (OBS): Add tdesc.o.
8434 (IPA_OBJS): Add tdesc-ipa.o.
8435 (tdesc-ipa.o): New rule.
8436 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8438 * linux-low.c (new_inferior): Delete.
8439 (disabled_regsets, num_regsets): Delete.
8440 (linux_add_process): Adjust to set the new per-process
8442 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8443 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8444 was a stop. When calling arch_setup, switch the current inferior
8445 to the thread that got an event.
8446 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8447 (regsets_fetch_inferior_registers)
8448 (regsets_store_inferior_registers): New regsets_info parameter.
8450 (linux_register_in_regsets): New regs_info parameter. Adjust to
8452 (register_addr, fetch_register, store_register): New usrregs_info
8453 parameter. Adjust to use it.
8454 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8455 parameter regs_info. Adjust to use it.
8456 (linux_fetch_registers): Get the current inferior's regs_info, and
8458 (linux_store_registers): Ditto.
8459 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8460 (initialize_low): Don't initialize the target_regsets here. Call
8461 initialize_low_arch.
8462 * linux-low.h (target_regsets): Delete declaration.
8463 (struct regsets_info): New.
8464 (struct usrregs_info): New.
8465 (struct regs_info): New.
8466 (struct process_info_private) <new_inferior>: New field.
8467 (struct linux_target_ops): Delete the num_regs, regmap, and
8468 regset_bitmap fields. New field regs_info.
8469 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8470 * i387-fp.c (num_xmm_registers): Delete.
8471 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8472 calls to new interface.
8473 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8474 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8475 Infer the number of xmm registers from the regcache's target
8477 * i387-fp.h (num_xmm_registers): Delete.
8478 * inferiors.c (add_thread): Don't install the thread's regcache
8480 * proc-service.c (gregset_info): Fetch the current inferior's
8481 regs_info. Adjust to use it.
8482 * regcache.c: Include tdesc.h.
8483 (register_bytes, reg_defs, num_registers)
8484 (gdbserver_expedite_regs): Delete.
8485 (get_thread_regcache): If the thread doesn't have a regcache yet,
8486 create one, instead of aborting gdbserver.
8487 (regcache_invalidate_one): Rename to ...
8488 (regcache_invalidate_thread): ... this.
8489 (regcache_invalidate_one): New.
8490 (regcache_invalidate): Only invalidate registers of the current
8492 (init_register_cache): Add target_desc parameter, and use it.
8493 (new_register_cache): Ditto. Assert the target description has a
8494 non zero registers_size.
8495 (regcache_cpy): Add assertions. Adjust.
8496 (realloc_register_cache, set_register_cache): Delete.
8497 (registers_to_string, registers_from_string): Adjust.
8498 (find_register_by_name, find_regno, find_register_by_number)
8499 (register_cache_size): Add target_desc parameter, and use it.
8500 (free_register_cache_thread, free_register_cache_thread_one)
8501 (regcache_release, register_cache_size): New.
8502 (register_size): Add target_desc parameter, and use it.
8503 (register_data, supply_register, supply_register_zeroed)
8504 (supply_regblock, supply_register_by_name, collect_register)
8505 (collect_register_as_string, collect_register_by_name): Adjust.
8506 * regcache.h (struct target_desc): Forward declare.
8507 (struct regcache) <tdesc>: New field.
8508 (init_register_cache, new_register_cache): Add target_desc
8510 (regcache_invalidate_thread): Declare.
8511 (regcache_invalidate_one): Delete declaration.
8512 (regcache_release): Declare.
8513 (find_register_by_number, register_cache_size, register_size)
8514 (find_regno): Add target_desc parameter.
8515 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8517 * remote-utils.c: Include tdesc.h.
8518 (outreg, prepare_resume_reply): Adjust.
8519 * server.c: Include tdesc.h.
8520 (gdbserver_xmltarget): Delete declaration.
8521 (get_features_xml, process_serial_event): Adjust.
8522 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8524 (struct process_info) <tdesc>: New field.
8525 (ipa_tdesc): Declare.
8526 * tdesc.c: New file.
8527 * tdesc.h: New file.
8528 * tracepoint.c: Include tdesc.h.
8529 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8530 (get_context_regcache): Adjust to pass ipa_tdesc down.
8531 (do_action_at_tracepoint): Adjust to get the register cache size
8532 from the context regcache's description.
8533 (traceframe_walk_blocks): Adjust to get the register cache size
8534 from the current trace frame's description.
8535 (traceframe_get_pc): Adjust to get current trace frame's
8536 description and pass it down.
8537 (gdb_collect): Adjust to get the register cache size from the
8539 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8540 (gdbserver_xmltarget): Delete.
8541 (initialize_low_tracepoint): Set the ipa's target description.
8542 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8543 (initialize_low_tracepoint): Set the ipa's target description.
8544 * linux-x86-low.c: Include tdesc.h.
8545 [__x86_64__] (is_64bit_tdesc): New.
8546 (ps_get_thread_area, x86_get_thread_area): Use it.
8547 (i386_cannot_store_register): Rename to ...
8548 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8549 (i386_cannot_fetch_register): Rename to ...
8550 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8551 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8553 (target_regsets): Rename to ...
8554 (x86_regsets): ... this.
8555 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8557 (x86_siginfo_fixup): Use is_64bit_tdesc.
8558 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8559 (tdesc_x32_avx_linux, tdesc_x32_linux)
8560 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8562 (x86_linux_update_xmltarget): Delete.
8563 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8564 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8565 (AMD64_LINUX_USER64_CS): New.
8566 (x86_linux_read_description): New, based on
8567 x86_linux_update_xmltarget.
8568 (same_process_callback): New.
8569 (x86_arch_setup_process_callback): New.
8570 (x86_linux_update_xmltarget): New.
8571 (x86_regsets_info): New.
8572 (amd64_linux_regs_info): New.
8573 (i386_linux_usrregs_info): New.
8574 (i386_linux_regs_info): New.
8575 (x86_linux_regs_info): New.
8576 (x86_arch_setup): Reimplement.
8577 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8578 (x86_emit_ops): Ditto.
8579 (the_low_target): Adjust. Install x86_linux_regs_info,
8580 x86_cannot_fetch_register, and x86_cannot_store_register.
8581 (initialize_low_arch): New.
8582 * linux-ia64-low.c (tdesc_ia64): Declare.
8583 (ia64_fetch_register): Adjust.
8584 (ia64_usrregs_info, regs_info): New globals.
8585 (ia64_regs_info): New function.
8586 (the_low_target): Adjust.
8587 (initialize_low_arch): New function.
8588 * linux-sparc-low.c (tdesc_sparc64): Declare.
8589 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8591 (sparc_arch_setup): New function.
8592 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8593 (the_low_target): Adjust.
8594 (initialize_low_arch): New function.
8595 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8596 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8597 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8598 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8599 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8600 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8601 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8602 (tdesc_powerpc_isa205_vsx64l): Declare.
8603 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8604 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8605 (ppc_set_pc, ppc_get_hwcap): Adjust.
8606 (ppc_usrregs_info): Forward declare.
8607 (!__powerpc64__) ppc_regmap_adjusted: New global.
8608 (ppc_arch_setup): Adjust to the current process'es target
8610 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8611 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8612 (ppc_store_evrregset): Adjust.
8613 (target_regsets): Rename to ...
8614 (ppc_regsets): ... this, and make static.
8615 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8616 (ppc_regs_info): New function.
8617 (the_low_target): Adjust.
8618 (initialize_low_arch): New function.
8619 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8620 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8621 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8622 (tdesc_s390x_linux64v2): Declare.
8623 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8624 (s390_fill_gregset, s390_store_last_break): Adjust.
8625 (target_regsets): Rename to ...
8626 (s390_regsets): ... this, and make static.
8627 (s390_get_pc, s390_set_pc): Adjust.
8628 (s390_get_hwcap): New target_desc parameter, and use it.
8629 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8630 (s390_arch_setup): Adjust to set the current process'es target
8631 description. Don't adjust the regmap.
8632 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8633 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8634 (regs_info_3264): New globals.
8635 (s390_regs_info): New function.
8636 (the_low_target): Adjust.
8637 (initialize_low_arch): New function.
8638 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8639 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8640 [__mips64] (init_registers_mips_linux)
8641 (init_registers_mips_dsp_linux): Delete defines.
8642 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8643 (have_dsp): New global.
8644 (mips_read_description): New, based on mips_arch_setup.
8645 (mips_arch_setup): Reimplement.
8646 (get_usrregs_info): New function.
8647 (mips_cannot_fetch_register, mips_cannot_store_register)
8648 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8649 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8650 (target_regsets): Rename to ...
8651 (mips_regsets): ... this, and make static.
8652 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8653 (dsp_regs_info, regs_info): New globals.
8654 (mips_regs_info): New function.
8655 (the_low_target): Adjust.
8656 (initialize_low_arch): New function.
8657 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8658 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8660 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8661 (arm_read_description): New, with bits factored from
8663 (arm_arch_setup): Reimplement.
8664 (target_regsets): Rename to ...
8665 (arm_regsets): ... this, and make static.
8666 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8667 (arm_regs_info): New function.
8668 (the_low_target): Adjust.
8669 (initialize_low_arch): New function.
8670 * linux-m68k-low.c (tdesc_m68k): Declare.
8671 (target_regsets): Rename to ...
8672 (m68k_regsets): ... this, and make static.
8673 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8674 (m68k_regs_info): New function.
8675 (m68k_arch_setup): New function.
8676 (the_low_target): Adjust.
8677 (initialize_low_arch): New function.
8678 * linux-sh-low.c (tdesc_sharch): Declare.
8679 (target_regsets): Rename to ...
8680 (sh_regsets): ... this, and make static.
8681 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8682 (sh_regs_info, sh_arch_setup): New functions.
8683 (the_low_target): Adjust.
8684 (initialize_low_arch): New function.
8685 * linux-bfin-low.c (tdesc_bfin): Declare.
8686 (bfin_arch_setup): New function.
8687 (bfin_usrregs_info, regs_info): New globals.
8688 (bfin_regs_info): New function.
8689 (the_low_target): Adjust.
8690 (initialize_low_arch): New function.
8691 * linux-cris-low.c (tdesc_cris): Declare.
8692 (cris_arch_setup): New function.
8693 (cris_usrregs_info, regs_info): New globals.
8694 (cris_regs_info): New function.
8695 (the_low_target): Adjust.
8696 (initialize_low_arch): New function.
8697 * linux-cris-low.c (tdesc_crisv32): Declare.
8698 (cris_arch_setup): New function.
8699 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8700 (cris_regs_info): New function.
8701 (the_low_target): Adjust.
8702 (initialize_low_arch): New function.
8703 * linux-m32r-low.c (tdesc_m32r): Declare.
8704 (m32r_arch_setup): New function.
8705 (m32r_usrregs_info, regs_info): New globals.
8706 (m32r_regs_info): Adjust.
8707 (initialize_low_arch): New function.
8708 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8709 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8710 (tic6x_usrregs_info): Forward declare.
8711 (tic6x_read_description): New function, based on ...
8712 (tic6x_arch_setup): ... this. Reimplement.
8713 (target_regsets): Rename to ...
8714 (tic6x_regsets): ... this, and make static.
8715 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8716 (tic6x_regs_info): New function.
8717 (the_low_target): Adjust.
8718 (initialize_low_arch): New function.
8719 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8720 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8721 (target_regsets): Rename to ...
8722 (xtensa_regsets): ... this, and make static.
8723 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8725 (xtensa_arch_setup, xtensa_regs_info): New functions.
8726 (the_low_target): Adjust.
8727 (initialize_low_arch): New function.
8728 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8729 (nios2_arch_setup): Set the current process'es tdesc.
8730 (target_regsets): Rename to ...
8731 (nios2_regsets): ... this.
8732 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8733 (nios2_regs_info): New function.
8734 (the_low_target): Adjust.
8735 (initialize_low_arch): New function.
8736 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8737 (aarch64_arch_setup): Set the current process'es tdesc.
8738 (target_regsets): Rename to ...
8739 (aarch64_regsets): ... this.
8740 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8741 (aarch64_regs_info): New function.
8742 (the_low_target): Adjust.
8743 (initialize_low_arch): New function.
8744 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8746 (target_regsets): Rename to ...
8747 (tile_regsets): ... this.
8748 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8749 (tile_regs_info): New function.
8750 (tile_arch_setup): Set the current process'es tdesc.
8751 (the_low_target): Adjust.
8752 (initialize_low_arch): New function.
8753 * spu-low.c (tdesc_spu): Declare.
8754 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8755 * win32-arm-low.c (tdesc_arm): Declare.
8756 (arm_arch_setup): New function.
8757 (the_low_target): Install arm_arch_setup instead of
8759 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8760 (init_windows_x86): Rename to ...
8761 (i386_arch_setup): ... this. Set `win32_tdesc'.
8762 (the_low_target): Adjust.
8763 * win32-low.c (win32_tdesc): New global.
8764 (child_add_thread): Don't create the thread cache here.
8765 (do_initial_child_stuff): Set the new process'es tdesc.
8766 * win32-low.h (struct target_desc): Forward declare.
8767 (win32_tdesc): Declare.
8768 * lynx-i386-low.c (tdesc_i386): Declare global.
8769 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8770 * lynx-low.c (lynx_tdesc): New global.
8771 (lynx_add_process): Set the new process'es tdesc.
8772 * lynx-low.h (struct target_desc): Forward declare.
8773 (lynx_tdesc): Declare global.
8774 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8775 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8776 * nto-low.c (nto_tdesc): New global.
8777 (do_attach): Set the new process'es tdesc.
8778 * nto-low.h (struct target_desc): Forward declare.
8779 (nto_tdesc): Declare.
8780 * nto-x86-low.c (tdesc_i386): Declare.
8781 (nto_x86_arch_setup): Set `nto_tdesc'.
8783 2013-06-04 Gary Benson <gbenson@redhat.com>
8785 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8786 to qSupported response when appropriate.
8787 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8788 with nonzero-length annex.
8789 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8790 arguments supplied in annex.
8792 2013-05-31 Doug Evans <dje@google.com>
8795 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8796 64 bits in 64-cross-32 environment.
8798 2013-05-28 Pedro Alves <palves@redhat.com>
8800 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8801 (aarch64-without-fpu.c): Delete rule.
8802 * configure.srv (aarch64*-*-linux*): Remove references to
8803 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8804 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8807 2013-05-24 Pedro Alves <palves@redhat.com>
8809 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8810 instead of strchr/decode_address. Error if the range isn't split
8811 with a ','. Don't assume there's be a ':' in the action.
8813 2013-05-23 Yao Qi <yao@codesourcery.com>
8814 Pedro Alves <palves@redhat.com>
8816 * linux-low.c (lwp_in_step_range): New function.
8817 (linux_wait_1): If the thread was range stepping and stopped
8818 outside the stepping range, report the stop to GDB. Otherwise,
8819 continue stepping. Add range stepping debug output.
8820 (linux_set_resume_request): Copy the step range from the resume
8822 (linux_supports_range_stepping): New.
8823 (linux_target_ops) <supports_range_stepping>: Set to
8824 linux_supports_range_stepping.
8825 * linux-low.h (struct linux_target_ops)
8826 <supports_range_stepping>: New field.
8827 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8828 * linux-x86-low.c (x86_supports_range_stepping): New.
8829 (the_low_target) <supports_range_stepping>: Set to
8830 x86_supports_range_stepping.
8831 * server.c (handle_v_cont): Handle 'r' action.
8832 (handle_v_requests): Append ";r" if the target supports range
8834 * target.h (struct thread_resume) <step_range_start,
8835 step_range_end>: New fields.
8836 (struct target_ops) <supports_range_stepping>:
8838 (target_supports_range_stepping): New macro.
8840 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8842 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8843 confusion in comment.
8845 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8847 * lynx-low.c (struct process_info_private): New type.
8848 (lynx_add_process): New function.
8849 (lynx_create_inferior, lynx_attach): Replace calls to
8850 add_process by calls to lynx_add_process.
8851 (lynx_resume): If PTID is null, then try using
8852 current_process()->private->last_wait_event_ptid.
8854 (lynx_clear_inferiors): Delete. The contents of that function
8855 has been inlined in lynx_mourn;
8856 (lynx_wait_1): Save the ptid in the process's private data.
8857 (lynx_mourn): Free the process' private data. Replace call
8858 to lynx_clear_inferiors by call to clear_inferiors.
8860 2013-05-17 Yao Qi <yao@codesourcery.com>
8862 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8865 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8867 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8868 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8869 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8870 PT_TEXT_END_ADDR guards. Update comments.
8871 (linux_target_op) <read_offsets>: Conditionally define to
8872 linux_read_offsets if the target is UCLIBC and if it defines
8873 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8875 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8876 Andrew Jenner <andrew@codesourcery.com>
8878 * Makefile.in (SFILES): Add linux-nios2-low.c.
8879 (clean): Add action to delete nios2-linux.c.
8880 (nios2-linux.c): New rule.
8881 * configure.srv: Add nios2*-*-linux*.
8882 * linux-nios2-low.c: New.
8884 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8886 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8888 2013-04-25 Hui Zhu <hui@codesourcery.com>
8891 * ax.c (ax_printf): Add fflush.
8893 2013-04-22 Tom Tromey <tromey@redhat.com>
8895 * Makefile.in (SFILES): Add filestuff.c.
8896 (OBS): Add filestuff.o.
8897 (filestuff.o): New target.
8898 * config.in, configure: Rebuild.
8899 * configure.ac: Check for fdwalk, pipe2.
8901 2013-04-17 Pedro Alves <palves@redhat.com>
8903 * configure.ac (USE_THREAD_DB): Delete variable.
8904 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8905 Don't AC_SUBST USE_THREAD_DB.
8906 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8907 * config.in, configure: Regenerate.
8909 2013-04-16 Pedro Alves <palves@redhat.com>
8911 * linux-low.h (struct lwp_info) <thread_known>: Move under
8912 the USE_THREAD_DB #ifdef.
8914 2013-04-16 Pedro Alves <palves@redhat.com>
8916 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8917 (linux-low.o): Delete rule.
8918 * linux-low.h: Always include "gdb_thread_db.h" instead of
8919 conditionally including thread_db.h.
8920 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8923 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8925 * Makefile.in (install-only): Fix make install regression.
8927 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8929 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8930 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8932 * gdbserver.1: Remove.
8934 2013-03-22 Pedro Alves <palves@redhat.com>
8936 * linux-low.c (handle_extended_wait): Don't call
8937 linux_enable_event_reporting.
8939 2013-03-15 Tony Theodore <tonyt@logyst.com>
8942 * Makefile.in (SHELL): Use @SHELL@.
8944 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8946 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8949 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8951 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8952 Remove extraneous NULL element.
8954 2013-03-13 Yao Qi <yao@codesourcery.com>
8956 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8957 'V' block in trace frame.
8959 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8961 * target.h (struct target_ops): Add btrace ops.
8962 (target_supports_btrace): New macro.
8963 (target_enable_btrace): New macro.
8964 (target_disable_btrace): New macro.
8965 (target_read_btrace): New macro.
8966 * gdbthread.h (struct thread_info): Add btrace field.
8967 * server.c: Include btrace-common.h.
8968 (handle_btrace_general_set): New function.
8969 (handle_btrace_enable): New function.
8970 (handle_btrace_disable): New function.
8971 (handle_general_set): Call handle_btrace_general_set.
8972 (handle_qxfer_btrace): New function.
8973 (struct qxfer qxfer_packets[]): Add btrace entry.
8974 * inferiors.c (remove_thread): Disable btrace.
8975 * linux-low: Include linux-btrace.h.
8976 (linux_low_enable_btrace): New function.
8977 (linux_low_read_btrace): New function.
8978 (linux_target_ops): Add btrace ops.
8979 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8980 Add srv_linux_btrace=yes.
8981 (x86_64-*-linux*): Add linux-btrace.o.
8982 Add srv_linux_btrace=yes.
8983 * configure.ac: Define HAVE_LINUX_BTRACE.
8984 * config.in: Regenerated.
8985 * configure: Regenerated.
8987 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8989 * server.c (handle_qxfer): Preserve error message if -3 is
8991 (qxfer): Document the -3 return value.
8993 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8995 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8996 (linux_btrace_h): New variable.
8997 (linux-btrace.o): New rule.
8999 2013-03-08 Stan Shebs <stan@codesourcery.com>
9000 Hafiz Abid Qadeer <abidh@codesourcery.com>
9002 * tracepoint.c (trace_buffer_size): New global.
9003 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9004 (init_trace_buffer): Change to one-argument function. Allocate
9005 trace buffer memory.
9006 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9007 handle QTBuffer:size packet.
9008 (cmd_bigqtbuffer_size): New function.
9009 (initialize_tracepoint): Call init_trace_buffer with
9010 DEFAULT_TRACE_BUFFER_SIZE.
9011 * server.c (handle_query): Add QTBuffer:size in the
9014 2013-03-07 Yao Qi <yao@codesourcery.com>
9016 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9017 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9019 (cmd_qtsp): Adjust condition. Do post increment.
9020 Set cur_action and cur_step_action back to 0.
9022 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9025 * linux-low.c (linux_write_memory): Return early success if LEN is
9028 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9030 * configure.srv: Add x86_64-*-cygwin* as target.
9032 2013-02-28 Tom Tromey <tromey@redhat.com>
9034 * configure.ac: Invoke AC_SYS_LARGEFILE.
9035 * configure, config.in: Rebuild.
9037 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9039 * win32-low.c: Throughout, fix format strings and casts of
9040 printf-like functions to avoid type related warnings on all
9042 (get_child_debug_event): Print dwDebugEventCode as hex since
9043 that's how it's usually documented.
9045 2013-02-28 Yao Qi <yao@codesourcery.com>
9047 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9050 2013-02-27 Jiong Wang <jiwang@tilera.com>
9052 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9053 (reg-tilegx32.c): New rule.
9054 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9055 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9056 different register info initializer according to elf class.
9057 (init_registers_tilgx32): New function. The tilegx32 register info
9059 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9060 (tile_store_gregset): Likewise.
9062 2013-02-27 Yao Qi <yao@codesourcery.com>
9064 * server.c (process_point_options): Print debug message when
9065 debug_threads is true.
9067 2013-02-26 Yao Qi <yao@codesourcery.com>
9069 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9071 2013-02-19 Pedro Alves <palves@redhat.com>
9072 Kai Tietz <ktietz@redhat.com>
9076 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9077 instead of strtoul to extract address from packet.
9078 (process_serial_event) <'z'>: Likewise.
9080 2013-02-18 Yao Qi <yao@codesourcery.com>
9082 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9084 2013-02-14 Pedro Alves <palves@redhat.com>
9088 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9089 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9091 2013-02-14 Pedro Alves <palves@redhat.com>
9093 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9095 2013-02-14 Pedro Alves <palves@redhat.com>
9097 * tracepoint.c (save_string): Delete.
9098 (add_tracepoint_action): Use savestring instead of save_string.
9100 2013-02-12 Pedro Alves <palves@redhat.com>
9102 * linux-xtensa-low.c: Ditto.
9103 * xtensa-xtregs.c: Ditto.
9105 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9107 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9110 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9112 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9113 aarch64_num_wp_regs and aarch64_num_bp_regs to
9114 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9116 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9118 * linux-aarch64-low.c (ps_get_thread_area): Replace
9119 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9121 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9122 Marcus Shawcroft <marcus.shawcroft@arm.com>
9123 Nigel Stephens <nigel.stephens@arm.com>
9124 Yufeng Zhang <yufeng.zhang@arm.com>
9126 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9127 (aarch64.c, aarch64-without-fpu.c): New targets.
9128 * configure.srv (aarch64*-*-linux*): New.
9129 * linux-aarch64-low.c: New file.
9131 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9133 * linux-low.c (handle_extended_wait, linux_create_inferior)
9134 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9135 (dequeue_one_deferred_signal, linux_resume_one_thread)
9136 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9137 (linux_tracefork_grandchild, linux_test_for_tracefork)
9138 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9139 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9140 where the argument is 0.
9142 2013-01-25 Yao Qi <yao@codesourcery.com>
9144 * event-loop.c: Include "queue.h".
9145 (gdb_event_p): New typedef.
9146 (struct gdb_event) <next_event>: Remove.
9147 (event_queue): Change to QUEUE(gdb_event_p).
9148 (async_queue_event): Remove.
9149 (gdb_event_xfree): New.
9150 (initialize_event_loop): New.
9151 (process_event): Use API from QUEUE.
9152 (wait_for_event): Likewise.
9153 * server.c (main): Call initialize_event_loop.
9154 * server.h (initialize_event_loop): Declare.
9156 2013-01-18 Yao Qi <yao@codesourcery.com>
9158 * ax.h (struct eval_agent_expr_context): New.
9159 (gdb_eval_agent_expr): Update declaration.
9160 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9161 TFRAME. Add new argument CTX.
9162 * server.h (struct eval_agent_expr_context): Declare.
9163 (agent_mem_read, agent_tsv_read): Update declaration.
9164 (agent_mem_read_string): Likewise.
9165 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9166 (add_traceframe_block): Add new argument TPOINT.
9167 Increase TPOINT->traceframe_usage.
9168 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9169 eval_tracepoint_agent_expr.
9170 (condition_true_at_tracepoint): Likewise.
9171 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9172 (agent_mem_read_string, agent_tsv_read): Likewise.
9174 2013-01-16 Yao Qi <yao@codesourcery.com>
9176 * linux-low.c (linux_resume_one_lwp): Don't check
9177 'lwp->bp_reinsert != 0'.
9179 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9180 Pedro Alves <palves@redhat.com>
9182 * lynx-low.c (ptrace_request_to_str): Define a temporary
9183 macro and use it to simplify this function's implementation.
9185 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9187 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9192 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9194 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9196 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9198 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9200 * lynx-low.c (lynx_resume): Use the resume_info parameter
9201 to determine the ptid for the lynx_ptrace call, unless
9202 it is equal to minus_one_ptid, in which case we use the
9203 ptid of the current_inferior.
9204 (lynx_wait_1): After having received a thread create/exit
9205 event, resume the inferior's execution using the signaling
9206 thread's ptid, rather than the old ptid.
9208 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9210 * lynx-low.c (lynx_resume): Delete variable ret.
9212 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9214 * gdbreplay.c (gdbreplay_version): Update copyright year.
9215 * server.c (gdbserver_version): Likewise.
9217 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9219 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9222 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9224 * lynx-low.c (ptrace_request_to_str): Add handling for
9227 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9229 * lynx-low.c (lynx_attach): Delete variable new_process.
9231 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9233 * lynx-low.c (lynx_create_inferior): Delete variable
9236 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9238 * lynx-low.c (ptrace_request_to_str): Do not handle
9239 PTRACE_GETTHREADLIST if this macro does not exist.
9241 2012-12-15 Yao Qi <yao@codesourcery.com>
9243 * Makefile.in (OBS): Add notif.o.
9244 * notif.c, notif.h: New.
9245 * server.c: Include "notif.h".
9246 (struct vstop_notif) <next>: Remove.
9248 (queue_stop_reply): Update.
9249 (push_event, send_next_stop_reply): Remove.
9250 (discard_queued_stop_replies): Update.
9251 (notif_stop): New variable.
9252 (handle_v_stopped): Remove.
9253 (handle_v_requests): Don't call handle_v_stopped. Call
9254 handle_ack_notif instead.
9255 (queue_stop_reply_callback): Call notif_event_enque instead
9256 of queue_stop_reply.
9257 (handle_status): Don't call send_next_stop_reply, call
9258 notif_write_event instead.
9259 (kill_inferior_callback): Likewise.
9260 (detach_or_kill_inferior_callback): Likewise.
9261 (main): Call initialize_notif.
9262 (process_serial_event): Call QUEUE_is_empty.
9263 (handle_target_event): Call notif_push instead of push event.
9264 * server.h (push_event): Remove declaration.
9266 2012-12-10 Tom Tromey <tromey@redhat.com>
9268 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9269 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9272 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9273 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9274 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9275 (amd64-linux-ipa.o, ax.o): Rewrite.
9276 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9277 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9278 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9279 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9280 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9281 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9282 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9283 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9284 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9285 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9286 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9287 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9288 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9289 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9290 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9291 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9292 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9293 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9294 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9295 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9296 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9297 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9298 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9299 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9300 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9301 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9302 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9303 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9304 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9305 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9306 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9307 (reg-tilegx.o): Remove.
9308 (all_object_files): New macro.
9309 Include .deps files.
9310 * aclocal.m4, configure: Rebuild.
9311 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9312 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9313 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9315 2012-12-05 Tom Tromey <tromey@redhat.com>
9318 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9320 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9322 * configure.ac: Check for linux/perf_event.h.
9323 * config.in: Regenerated.
9324 * configure: Regenerated.
9326 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9328 * hostio.c (handle_readlink): Decrease buffer size
9329 parameter passed to readlink by one byte.
9331 2012-11-26 Yao Qi <yao@codesourcery.com>
9333 * configure.ac (build_warnings): Append '-Wempty-body'.
9334 * configure: Regenerated.
9335 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9338 2012-11-15 Pierre Muller <muller@sourceware.org>
9340 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9341 * config.in: Regenerate.
9342 * configure: Regenerate.
9343 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9344 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9345 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9346 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9348 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9349 instead of <sys/wait.h> header.
9350 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9352 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9354 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9355 (various make rules): Remove -DGDBSERVER
9357 2012-11-09 Yao Qi <yao@codesourcery.com>
9359 * spu-low.c (current_ptid): Move it to ..
9360 * gdbthread.h: ... here. New.
9361 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9362 * server.c (myresume, process_serial_event): Likewise.
9363 * thread-db.c (thread_db_find_new_threads): Likewise.
9364 * tracepoint.c (run_inferior_command): Likewise.
9366 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9368 * server.c (handle_search_memory_1): Include access length in
9371 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9373 * linux-crisv32-low.c: Fix compile errors.
9375 2012-09-04 Yao Qi <yao@codesourcery.com>
9377 * tracepoint.c (cmd_qtsv): Adjust debug message.
9378 Don't check CUR_TPOINT.
9380 2012-08-28 Yao Qi <yao@codesourcery.com>
9382 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9383 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9384 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9385 Remove declarations of xmalloc, xreallloc, xstrdup and
9387 * Makefile.in (libiberty_h): New.
9388 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9389 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9391 2012-08-23 Yao Qi <yao@codesourcery.com>
9393 * server.h: Remove declaration of 'xsnprintf'.
9395 2012-08-22 Keith Seitz <keiths@redhat.com>
9397 * server.h: Include build-gnulib-gbserver/config.h.
9398 * gdbreplay.c: Likewise.
9400 2012-08-08 Doug Evans <dje@google.com>
9402 * Makefile.in (SFILES): Add gdb_vecs.c.
9403 (OBS): Add gdb_vecs.o.
9404 (gdb_vecs_h, host_defs_h): New variables.
9405 (thread-db.o): Add $(gdb_vecs_h) dependency.
9406 (gdb_vecs.o): New rule.
9407 * thread-db.c: #include "gdb_vecs.h".
9408 (thread_db_load_search): Use a vector to iterate over path elements.
9409 Handle text appearing after "$pdir".
9411 * configure.ac: Add check for strstr.
9412 * config.in: Regenerate.
9413 * configure: Regenerate.
9415 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9417 * hostio.c (handle_pread): If pread fails, fall back to attempting
9419 (handle_pwrite): Likewise for pwrite.
9421 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9423 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9424 between unsupported TYPE and unimplementable ADDR/LEN combination.
9425 (arm_insert_point): Act on new return value.
9427 2012-07-31 Pedro Alves <palves@redhat.com>
9429 * server.c (process_point_options): Only skip tokens if we find
9430 one that is unrecognized. Don't treat 'X' specially while
9431 skipping unrecognized tokens.
9433 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9435 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9436 to 4-byte-align HW breakpoint addresses for Thumb.
9438 2012-07-27 Yao Qi <yao@codesourcery.com>
9442 * server.h: Declare gdb_agent_about_to_close.
9443 * target.c (kill_inferior): Include "agent.h".
9444 New. Send command 'kill'.
9445 * target.h (kill_inferior): Removed macro.
9446 * tracepoint.c (gdb_agent_about_to_close): New.
9447 (gdb_agent_helper_thread): Handle command 'close'.
9448 Wait endlessly until the inferior stops.
9449 Install gdb_agent_remove_socket to atexit hook.
9450 (agent_socket_name): New static variable.
9451 (gdb_agent_socket_init): Replace local variable 'name' with
9452 'agent_socket_name'.
9453 (gdb_agent_remove_socket): New.
9455 2012-07-27 Yao Qi <yao@codesourcery.com>
9457 * server.c (process_point_options): Stop at 'X' when parsing.
9459 2012-07-19 Michael Eager <eager@eagercon.com>
9461 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9463 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9464 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9465 hardware breakpoint.
9467 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9469 * gdbserver/linux-low.c (initialize_low): Call
9470 linux_ptrace_init_warnings.
9472 2012-07-02 Doug Evans <dje@google.com>
9474 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9477 2012-07-02 Stan Shebs <stan@codesourcery.com>
9479 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9480 (ax.o): Add it to build rule.
9482 (OBS): Add format.o.
9483 (IPA_OBS): Add format.o.
9484 * server.c (handle_query): Claim support for breakpoint commands.
9485 (process_point_options): Add command case.
9486 (process_serial_event): Leave running if there are printfs in
9488 * mem-break.h (any_persistent_commands): Declare.
9489 (add_breakpoint_commands): Declare.
9490 (gdb_no_commands_at_breakpoint): Declare.
9491 (run_breakpoint_commands): Declare.
9492 * mem-break.c (struct point_command_list): New struct.
9493 (struct breakpoint): New field command_list.
9494 (any_persistent_commands): New function.
9495 (add_commands_to_breakpoint): New function.
9496 (add_breakpoint_commands): New function.
9497 (gdb_no_commands_at_breakpoint): New function.
9498 (run_breakpoint_commands): New function.
9499 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9501 * ax.c: Include format.h.
9502 (ax_printf): New function.
9503 (gdb_eval_agent_expr): Add printf opcode.
9505 2012-06-13 Yao Qi <yao@codesourcery.com>
9507 * server.c (start_inferior): Remove duplicated writes to fields
9508 'last_resume_kind' and 'last_status' of 'current_inferior'.
9510 2012-06-12 Yao Qi <yao@codesourcery.com>
9511 Pedro Alves <palves@redhat.com>
9513 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9515 * server.c (handle_v_cont): Extend comment.
9517 2012-06-11 Yao Qi <yao@codesourcery.com>
9519 * linux-low.c (linux_attach): Add 'static'.
9521 2012-06-06 Yao Qi <yao@codesourcery.com>
9523 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9525 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9527 Fix gcc -flto compilation warning.
9528 * server.c (main): Make variable multi_mode and attach volatile.
9530 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9532 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9533 if the platform doesn't know about it.
9535 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9537 * Makefile.in (SFILES): Add linux-tile-low.c.
9538 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9539 * configure.srv: Handle tilegx-*-linux*.
9540 * linux-tile-low.c: New file.
9542 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9544 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9546 2012-05-24 Pedro Alves <palves@redhat.com>
9550 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9552 2012-05-24 Pedro Alves <palves@redhat.com>
9556 Replace target_signal with gdb_signal throughout.
9558 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9560 * linux-low.c (linux_store_registers): Avoid the copying sequence
9561 when no data has been retrieved by ptrace.
9563 2012-05-22 Will Deacon <will.deacon@arm.com>
9565 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9566 Include asm/ptrace.h.
9567 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9570 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9572 * linux-low.c (linux_store_registers): Don't re-retrieve data
9573 with ptrace that has already been obtained from /proc. Always
9574 copy any data retrieved with ptrace to the buffer supplied.
9576 2012-05-11 Yao Qi <yao@codesourcery.com>
9577 Pedro Alves <palves@redhat.com>
9579 * linux-low.c (enum stopping_threads_kind): New.
9580 (stopping_threads): Change type to `enum stopping_threads_kind'.
9581 (handle_extended_wait): If stopping and suspending threads, leave
9582 the new_lwp suspended too.
9583 (linux_wait_for_event): Adjust.
9584 (stop_all_lwps): Set `stopping_threads' to
9585 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9586 whether we're suspending threads or just stopping them. Assert no
9589 2012-04-29 Yao Qi <yao@codesourcery.com>
9591 * server.h: Move some code to ...
9592 * gdbthread.h: ... here. New.
9593 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9594 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9595 (nto-low.o, win32-low.o): Likewise.
9596 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9597 * regcache.c, remote-utils.c, server.c: Likewise.
9598 * target.c, tracepoint.c, win32-low.c: Likewise.
9600 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9602 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9603 (PTRACE_ARG4_TYPE): Likewise.
9604 (PTRACE_XFER_TYPE): Likewise.
9605 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9606 ptrace to PTRACE_ARG3_TYPE.
9607 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9608 (PTRACE_ARG4_TYPE): Likewise.
9609 (PTRACE_XFER_TYPE): Likewise.
9610 (linux_detach_one_lwp): Cast fourth argument of
9611 ptrace to long then PTRACE_ARG4_TYPE.
9612 (regsets_fetch_inferior_registers): Cast third argument of
9613 ptrace to long then PTRACE_ARG3_TYPE.
9614 (regsets_store_inferior_registers): Likewise.
9616 2012-04-20 Pedro Alves <palves@redhat.com>
9618 * configure: Regenerate.
9620 2012-04-19 Pedro Alves <palves@redhat.com>
9622 * Makefile.in (GNULIB_BUILDDIR): New.
9623 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9624 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9625 (all, install-only, uninstall, clean-info, all-lib, clean): No
9626 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9627 (maintainer-clean realclean distclean): Use subdir_do.
9629 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9630 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9631 * acinclude.m4: Include acx_configure_dir.m4.
9632 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9633 calls. Call AC_PROG_RANLIB. Configure gnulib using
9636 (GNULIB_STDINT_H): Adjust.
9637 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9638 * gdbreplay.c: Include build-gnulib/config.h.
9639 * server.h: Likewise.
9640 * aclocal.m4: Regenerate.
9641 * config.in: Regenerate.
9642 * configure: Regenerate.
9644 2012-04-19 Pedro Alves <palves@redhat.com>
9646 * Makefile.in (LIBGNU, INCGNU): Adjust.
9647 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9648 (all, install-only, uninstall, clean-info, all-lib, clean)
9649 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9650 * configure.ac: Adjust AC_OUTPUT output.
9651 * aclocal.m4: Regenerate.
9652 * configure: Regenerate.
9654 2012-04-19 Pedro Alves <palves@redhat.com>
9656 * Makefile.in (generated_files): New.
9657 (server_h): Remove the explicit dependency on config.h, and depend
9658 on $generated_files.
9660 2012-04-19 Pedro Alves <palves@redhat.com>
9662 * Makefile.in (INCGNU): Add -Ignulib.
9664 2012-04-19 Pedro Alves <palves@redhat.com>
9666 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9667 (INCGNU): ... this, and spell out -I here.
9668 (GNULIB_LIB): Rename to ...
9670 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9672 2012-04-19 Pedro Alves <palves@redhat.com>
9674 * config.in: Regenerate.
9676 2012-04-19 Pedro Alves <palves@redhat.com>
9678 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9679 * server.h (memmem): Remove declaration.
9680 * config.in: Regenerate.
9681 * configure: Regenerate.
9683 2012-04-19 Yao Qi <yao@codesourcery.com>
9685 * Makefile.in (SFILES): Add common/vec.c.
9689 2012-04-19 Yao Qi <yao@codesourcery.com>
9691 * remote-utils.c (prepare_resume_reply): Replace with macro
9692 target_core_of_thread.
9693 * server.c (handle_qxfer_threads_proper): Likewise.
9694 * target.h (traget_core_of_thread): New macro.
9696 2012-04-18 Pedro Alves <palves@redhat.com>
9698 * aclocal.m4: Regenerate.
9699 * configure: Regenerate.
9701 2012-04-16 Yao Qi <yao@codesourcery.com>
9703 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9704 duplicated on address.
9706 2012-04-16 Yao Qi <yao@codesourcery.com>
9708 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9709 (struct tracepoint_action_ops) <send>: New field.
9710 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9711 (agent_expr_send, x_tracepoint_action_send): New.
9712 (l_tracepoint_action_send): New.
9713 (cmd_qtdp): Download and install tracepoint
9714 according to `use_agent'.
9715 (run_inferior_command): Add one more parameter `len'.
9717 (tracepoint_send_agent): New.
9718 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9720 2012-04-16 Yao Qi <yao@codesourcery.com>
9722 * tracepoint.c (download_tracepoints): Moved to ...
9723 (cmd_qtstart): ... here.
9725 2012-04-14 Yao Qi <yao@codesourcery.com>
9727 * tracepoint.c: Include inttypes.h.
9728 (struct collect_memory_action): Use sized types.
9729 (struct tracepoint): Likewise.
9730 (cmd_qtdp, stop_tracing): Update print specifiers.
9731 (cmd_qtp, response_tracepoint): Likewise.
9732 (collect_data_at_tracepoint): Likewise.
9733 (collect_data_at_step): Likewise.
9735 2012-04-14 Yao Qi <yao@codesourcery.com>
9737 Import gnulib module inttypes.
9738 * aclocal.m4, config.in, configure: Regenerated.
9740 2012-04-14 Yao Qi <yao@codesourcery.com>
9742 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9743 Makefile and config.status at last.
9745 2012-04-13 Yao Qi <yao@codesourcery.com>
9747 * tracepoint.c: Include stdint.h unconditionally.
9749 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9751 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9752 on BFD_HAVE_SYS_PROCFS_TYPE.
9753 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9754 * configure: Regenerate.
9755 * config.in: Likewise.
9757 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9759 * Makefile.in (clean): Also remove x32.c x32-linux.c
9760 x32-avx.c x32-avx-linux.c.
9761 (x32.o): New target.
9763 (x32-linux.o): Likewise.
9764 (x32-linux.c): Likewise.
9765 (x32-avx.o): Likewise.
9766 (x32-avx.c): Likewise.
9767 (x32-avx-linux.o): Likewise.
9768 (x32-avx-linux.c): Likewise.
9770 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9771 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9772 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9773 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9774 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9775 i386/x32-avx-linux.xml.
9777 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9778 (init_registers_x32_avx_linux): Likwise.
9779 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9780 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9782 2012-04-13 Pedro Alves <palves@redhat.com>
9784 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9785 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9786 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9787 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9790 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9792 * linux-x86-low.c (compat_x32_clock_t): New.
9793 (compat_x32_siginfo_t): Likewise.
9794 (compat_x32_siginfo_from_siginfo): Likewise.
9795 (siginfo_from_compat_x32_siginfo): Likewise.
9796 (linux_is_elf64): Likewise.
9797 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9798 and siginfo_from_compat_x32_siginfo for x32.
9799 (x86_arch_setup): Set linux_is_elf64.
9801 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9804 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9806 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9807 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9808 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9809 compatible with process.
9811 2012-04-12 Yao Qi <yao@codesourcery.com>
9813 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9814 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9815 (install-only, install-info, clean): Handle sub dir gnulib.
9816 (all-lib, am--refresh): New targets.
9817 (memmem.o): Remove target.
9818 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9819 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9820 (AC_REPLACE_FUNCS): Remove memmem.
9821 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9822 (AC_OUTPUT): Generate Makefile in gnulib/.
9823 * aclocal.m4, config.in, configure: Regenerated.
9825 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9827 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9829 2012-04-05 Pedro Alves <palves@redhat.com>
9831 -Werror=strict-aliasing
9833 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9836 2012-04-04 Pedro Alves <palves@redhat.com>
9838 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9839 (sparc_store_gregset_from_stack, sparc_store_gregset)
9840 (sparc_breakpoint_at): Fix formatting.
9842 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9844 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9846 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9847 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9848 * config.in: Regenerate.
9849 * configure: Likewise.
9851 2012-03-29 Pedro Alves <palves@redhat.com>
9853 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9854 Correct ptrace arguments.
9856 2012-03-28 Pedro Alves <palves@redhat.com>
9858 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9859 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9860 (IA64_FR1_REGNUM): New defines.
9861 (ia64_fetch_register): New.
9862 (the_low_target): Install it.
9863 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9865 * linux-low.c (linux_fetch_registers): Try the
9866 the_low_target.fetch_register hook first.
9868 * linux-arm-low.c (the_low_target): Adjust.
9869 * linux-bfin-low.c (the_low_target): Adjust.
9870 * linux-cris-low.c (the_low_target): Adjust.
9871 * linux-crisv32-low.c (the_low_target): Adjust.
9872 * linux-m32r-low.c (the_low_target): Adjust.
9873 * linux-m68k-low.c (the_low_target): Adjust.
9874 * linux-mips-low.c (the_low_target): Adjust.
9875 * linux-ppc-low.c (the_low_target): Adjust.
9876 * linux-s390-low.c (the_low_target): Adjust.
9877 * linux-sh-low.c (the_low_target): Adjust.
9878 * linux-sparc-low.c (the_low_target): Adjust.
9879 * linux-tic6x-low.c (the_low_target): Adjust.
9880 * linux-x86-low.c (the_low_target): Adjust.
9881 * linux-xtensa-low.c (the_low_target): Adjust.
9883 2012-03-26 Pedro Alves <palves@redhat.com>
9885 * server.c (handle_qxfer_libraries): Don't bail early if
9886 the_target->qxfer_libraries_svr4 is not NULL.
9888 2012-03-26 Pedro Alves <palves@redhat.com>
9890 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9892 2012-03-23 Pedro Alves <palves@redhat.com>
9894 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9895 "library-list-svr4" element's start tag when the the DSO list is
9898 2012-03-23 Pedro Alves <palves@redhat.com>
9900 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9901 a variable whose type size is the same as the inferior's pointer
9904 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9906 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9908 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9909 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9910 * linux-low.h: Include <signal.h>.
9911 (struct siginfo): Remove forward declaration.
9912 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9915 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9917 * .gitignore: Ignore more files.
9919 2012-03-19 Pedro Alves <palves@redhat.com>
9920 Jan Kratochvil <jan.kratochvil@redhat.com>
9922 * server.c (cont_thread, general_thread): Add describing comments.
9923 (start_inferior): Clear `cont_thread'.
9924 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9927 2012-03-15 Yao Qi <yao@codesourcery.com>
9929 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9931 (cmd_qtdp): ... here.
9933 2012-03-15 Yao Qi <yao@codesourcery.com>
9935 * tracepoint.c (struct tracepoint_action_ops): New.
9936 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9937 (m_tracepoint_action_download): New.
9938 (r_tracepoint_action_download): New.
9939 (x_tracepoint_action_download): New.
9940 (l_tracepoint_action_download): New.
9941 (add_tracepoint_action): Install `action->ops' according type.
9942 (download_tracepoint_1): Move code `download' function pointer
9943 of various tracepoint_action_ops.
9945 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9947 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9948 linux_ptrace_attach_warnings.
9950 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9952 * Makefile.in (linux-ptrace.o): New.
9953 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9954 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9955 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9956 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9957 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9959 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9961 2012-03-08 Yao Qi <yao@codesourcery.com>
9962 Pedro Alves <palves@redhat.com>
9964 Fix PR server/13392.
9965 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9967 * tracepoint.c (remove_tracepoint): New.
9968 (cmd_qtdp): Call remove_tracepoint when failed to install.
9970 2012-03-07 Pedro Alves <palves@redhat.com>
9972 * linux-low.c (get_detach_signal): New.
9973 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9974 Pass on pending signals to PTRACE_DETACH. Check the result of the
9976 * server.c (program_signals, program_signals_p): New.
9977 (handle_general_set): Handle QProgramSignals.
9978 * server.h (program_signals, program_signals_p): Declare.
9980 2012-03-05 Pedro Alves <palves@redhat.com>
9981 Jan Kratochvil <jan.kratochvil@redhat.com>
9983 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9986 2012-03-03 Yao Qi <yao@codesourcery.com>
9988 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9989 agent_look_up_symbols.
9991 2012-03-03 Yao Qi <yao@codesourcery.com>
9993 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9994 (linux-x86-low.o): Likewise.
9995 * server.h: Remove in_process_agent_loaded.
9996 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10000 2012-03-03 Yao Qi <yao@codesourcery.com>
10002 * tracepoint.c (gdb_agent_capability): New global.
10003 (in_process_agent_loaded_ust): Renamed to
10004 `in_process_agent_supports_ust'.
10006 (in_process_agent_supports_ust): Call agent_capability_check.
10007 (clear_installed_tracepoints): Assert that agent supports
10010 2012-03-03 Yao Qi <yao@codesourcery.com>
10012 * linux-low.c (linux_supports_agent): New.
10013 (linux_target_ops): Initialize field `supports_agent' with
10014 linux_supports_agent.
10015 * target.h (struct target_ops) <supports_agent>: New.
10016 (target_supports_agent): New macro.
10017 * server.c (handle_general_set): Handle packet 'QAgent'.
10018 (handle_query): Send `QAgent+'.
10019 * Makefile.in (server.o): Depends on agent.h.
10021 2012-03-03 Yao Qi <yao@codesourcery.com>
10023 * Makefile.in (OBS): Add agent.o.
10024 Add new rule for agent.o.
10025 Track dependence of tracepoint.c on agent.h.
10026 * tracepoint.c (run_inferior_command_1):
10027 (run_inferior_command): Call agent_run_command.
10028 (gdb_ust_connect_sync_socket): Deleted. Move it to
10030 (resume_thread, stop_thread): Likewise.
10031 (gdb_ust_socket_init): Renamed to ...
10032 (gdb_agent_socket_init): ... New.
10033 (gdb_ust_thread): Renamed to ...
10034 (gdb_agent_helper_thread): ... New.
10035 (gdb_ust_init): Move some code to ...
10036 (gdb_agent_init): ... here. New.
10037 [HAVE_UST]: Call gdb_ust_init.
10038 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10039 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10040 * config.in, configure: Regenerated.
10042 2012-03-02 Pedro Alves <palves@redhat.com>
10044 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10045 * linux-low.c (struct simple_pid_list): New.
10046 (stopped_pids): New a struct simple_pid_list pointer.
10047 (add_to_pid_list, pull_pid_from_list): New.
10048 (handle_extended_wait): Don't assume the first signal new children
10049 report is SIGSTOP. Adjust call to pull_pid_from_list.
10050 (linux_wait_for_lwp): Adjust.
10052 2012-03-02 Yao Qi <yao@codesourcery.com>
10054 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10057 2012-03-02 Yao Qi <yao@codesourcery.com>
10059 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10060 `stop_pc' and `tpoint'. Update caller.
10062 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10064 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10065 * linux-low.c (use_linux_regsets): New macro.
10066 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10067 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10068 (linux_register_in_regsets): New function.
10069 (usr_fetch_inferior_registers): Skip registers covered by
10071 (usr_store_inferior_registers): Likewise.
10072 (usr_fetch_inferior_registers): New macro.
10073 (usr_store_inferior_registers): Likewise.
10074 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10075 (linux_store_registers): Likewise.
10076 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10078 (init_registers_mips64_dsp_linux): Likewise.
10079 (init_registers_mips_linux): New macro.
10080 (init_registers_mips_dsp_linux): Likewise.
10081 (mips_dsp_num_regs): Likewise.
10082 (DSP_BASE, DSP_CONTROL): New fallback macros.
10083 (mips_base_regs): New macro.
10084 (mips_regmap): Use it. Fix the size.
10085 (mips_dsp_regmap): New variable.
10086 (mips_dsp_regset_bitmap): Likewise.
10087 (mips_arch_setup): New function.
10088 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10090 (mips_cannot_store_register): Likewise.
10091 (the_low_target): Update .arch_setup, .num_regs and .regmap
10092 initializers. Add .regset_bitmap initializer.
10093 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10095 * linux-bfin-low.c (the_low_target): Likewise.
10096 * linux-cris-low.c (the_low_target): Likewise.
10097 * linux-crisv32-low.c (the_low_target): Likewise.
10098 * linux-ia64-low.c (the_low_target): Likewise.
10099 * linux-m32r-low.c (the_low_target): Likewise.
10100 * linux-m68k-low.c (the_low_target): Likewise.
10101 * linux-ppc-low.c (the_low_target): Likewise.
10102 * linux-s390-low.c (the_low_target): Likewise.
10103 * linux-sh-low.c (the_low_target): Likewise.
10104 * linux-sparc-low.c (the_low_target): Likewise.
10105 * linux-tic6x-low.c (the_low_target): Likewise.
10106 * linux-x86-low.c (the_low_target): Likewise.
10107 * linux-xtensa-low.c (the_low_target): Likewise.
10108 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10109 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10110 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10112 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10113 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10115 2012-02-29 Yao Qi <yao@codesourcery.com>
10116 Pedro Alves <palves@redhat.com>
10118 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10119 `step_over_finished' is true.
10121 2012-02-27 Pedro Alves <palves@redhat.com>
10123 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10124 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10126 2012-02-27 Pedro Alves <palves@redhat.com>
10129 * linux-low.c (pid_is_stopped): New.
10130 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10132 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10134 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10137 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10139 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10141 2012-02-24 Luis Machado <lgustavo@codesourcery>
10143 * server.c (handle_query): Advertise support for target-side
10144 breakpoint condition evaluation.
10145 (process_point_options): New function.
10146 (process_serial_event): When inserting a breakpoint, check for
10147 a target-side condition that should be evaluated.
10149 * mem-break.c: Include regcache.h and ax.h.
10150 (point_cond_list_t): New data structure.
10151 (breakpoint) <cond_list>: New field.
10152 (find_gdb_breakpoint_at): Make non-static.
10153 (delete_gdb_breakpoint_at): Clear any target-side
10155 (clear_gdb_breakpoint_conditions): New function.
10156 (add_condition_to_breakpoint): Likewise.
10157 (add_breakpoint_condition): Likewise.
10158 (gdb_condition_true_at_breakpoint): Likewise.
10159 (gdb_breakpoint_here): Return result directly instead
10160 of going through a local variable.
10162 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10163 (clear_gdb_breakpoint_conditions): Likewise.
10164 (add_breakpoint_condition): Likewise.
10165 (gdb_condition_true_at_breakpoint): Likewise.
10167 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10168 (need_step_over_p): Take target-side breakpoint condition into
10171 2012-02-24 Luis Machado <lgustavo@codesourcery>
10173 * server.h: Include tracepoint.h.
10174 (agent_mem_read, agent_get_trace_state_variable_value,
10175 agent_set_trace_state_variable_value,
10176 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10177 get_set_tsv_func_addr): New prototypes.
10179 * ax.h: New include file.
10180 * ax.c: New source file.
10182 * tracepoint.c: Include ax.h.
10183 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10184 agent_expr, eval_result_type): Move to ax.h.
10185 (parse_agent_expr): Rename to ...
10186 (gdb_parse_agent_expr): ... this, make it non-static and move
10188 (unparse_agent_expr) Rename to ...
10189 (gdb_unparse_agent_expr): ... this, make it non-static and move
10191 (eval_agent_expr): Rename to ...
10192 (eval_tracepoint_agent_expr): ... this.
10193 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10194 forward declarations.
10195 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10196 (agent_get_trace_state_variable_value): New function.
10197 (agent_set_trace_state_variable_value): New function.
10198 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10199 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10200 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10201 (condition_true_at_tracepoint): Likewise.
10202 (parse_agent_expr): Rename to ...
10203 (gdb_parse_agent_expr): ... this and move to ax.c.
10204 (unparse_agent_expr): Rename to ...
10205 (gdb_unparse_agent_expr): ... this and move to ax.c.
10206 (gdb_agent_op_name): Move to ax.c.
10207 (eval_agent_expr): Rename to ...
10208 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10210 (eval_tracepoint_agent_expr): New function.
10211 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10213 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10215 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10216 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10217 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10218 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10219 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10220 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10221 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10222 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10223 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10224 (compile_bytecodes): Remove forward declaration.
10225 (is_goto_target): Move to ax.c.
10226 (compile_bytecodes): Move to ax.c and call
10227 agent_get_trace_state_variable_value (...) and
10228 agent_set_trace_state_variable_value (...).
10230 * Makefile.in: Update ax.c and IPA dependencies.
10232 2012-02-24 Pedro Alves <palves@redhat.com>
10234 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10235 (cmd_bigqtbuffer_circular): ... this. Only handle
10236 'QTBuffer:circular:'.
10237 (handle_tracepoint_general_set): Adjust.
10239 2012-02-16 Yao Qi <yao@codesourcery.com>
10241 * inferiors.c: Move code to ...
10242 * dll.c: .... here. New.
10243 * server.h: Declare clear_dlls.
10244 * Makefile.in (SFILES): Add dll.c.
10248 2012-02-11 Yao Qi <yao@codesourcery.com>
10250 * server.c: (handle_monitor_command): Add a new parameter
10252 (handle_query): Update caller.
10254 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10256 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10257 * configure, config.in: Regenerate.
10258 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10261 2012-02-02 Pedro Alves <palves@redhat.com>
10263 Try SIGKILL first, then PTRACE_KILL.
10264 * linux-low.c (linux_kill_one_lwp): New.
10265 (linux_kill_one_lwp): Rename to ...
10266 (kill_one_lwp_callback): ... this. Use the new
10267 linux_kill_one_lwp.
10269 2012-02-02 Pedro Alves <palves@redhat.com>
10271 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10274 2012-01-27 Pedro Alves <palves@redhat.com>
10276 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10277 (elf_64_file_p): Make static.
10278 (linux_pid_exe_is_elf_64_file): New.
10279 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10280 Delete declarations.
10281 (linux_pid_exe_is_elf_64_file): Declare.
10282 * linux-x86-low.c (x86_arch_setup): Use
10283 linux_pid_exe_is_elf_64_file.
10285 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10287 * linux-low.c (linux_wait_for_event_1): Rename to ...
10288 (linux_wait_for_event): ... here and merge it with former
10289 linux_wait_for_event - new variable wait_ptid, use it.
10290 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10292 2012-01-23 Pedro Alves <palves@redhat.com>
10294 * server.c (main): Avoid yet another case of infinite loop while
10295 detaching/killing after a longjmp.
10297 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10300 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10302 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10304 * hostio.c (handle_readlink): New function.
10305 (handle_vFile): Call it to handle "vFile:readlink" packets.
10307 2012-01-20 Pedro Alves <palves@redhat.com>
10308 Ulrich Weigand <ulrich.weigand@linaro.org>
10310 * server.c (handle_v_requests): Only support vAttach and vRun to
10311 start multiple processes when in extended protocol mode.
10313 2012-01-17 Pedro Alves <palves@redhat.com>
10315 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10316 memalign plus mprotect to allocate the scratch buffer.
10318 2012-01-13 Pedro Alves <palves@redhat.com>
10320 * server.c (attach_inferior): Clear `cont_thread'.
10322 2012-01-13 Pedro Alves <palves@redhat.com>
10324 * server.c (main): Avoid infinite loop while detaching/killing
10327 2012-01-09 Doug Evans <dje@google.com>
10329 * server.c (start_inferior): Set last_ptid in --wrapper case.
10331 2012-01-06 Yao Qi <yao@codesourcery.com>
10333 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10335 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10337 2012-01-04 Yao Qi <yao@codesourcery.com>
10339 * tracepoint.c (cmd_qtdp): Print debug message
10340 for static tracepoint.
10342 2012-01-04 Yao Qi <yao@codesourcery.com>
10344 * tracepoint.c (trace_vdebug): Differentiate debug message
10345 between gdbserver and IPA.
10347 2012-01-03 Yao Qi <yao@codesourcery.com>
10349 * tracepoint.c (tracepoint_was_hit): Don't collect for
10352 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10354 * terminal.h: Reformat copyright header.
10356 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10358 * server.c (gdbserver_version): Update copyright year.
10359 * gdbreplay.c (gdbreplay_version): Likewise.
10361 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10363 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10366 2011-12-18 Hui Zhu <teawater@gmail.com>
10367 * linux-low.c (linux_create_inferior): Save return value to ret.
10369 2011-12-18 Hui Zhu <teawater@gmail.com>
10371 * linux-low.c (linux_create_inferior): Save return value to ret.
10373 2011-12-16 Doug Evans <dje@google.com>
10375 * linux-low.c (linux_create_inferior): If stdio connection,
10376 redirect stdin from /dev/null, stdout to stderr.
10377 * remote-utils.c (remote_is_stdio): New static global.
10378 (remote_connection_is_stdio): New function.
10379 (remote_prepare): Handle stdio connection.
10380 (remote_open): Ditto.
10381 (remote_close): Don't close stdin for stdio connections.
10382 (read_prim,write_prim): New functions. Replace all calls to
10383 read/write to these.
10384 * server.c (main): Watch for "-" argument. Move call to
10385 remote_prepare before start_inferior.
10386 * server.h (STDIO_CONNECTION_NAME): New macro.
10387 (remote_connection_is_stdio): Declare.
10389 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10390 in debugging output.
10392 2011-12-15 Yao Qi <yao@codesourcery.com>
10394 * tracepoint.c: Include sys/syscall.h.
10395 (gdb_ust_thread): Remove preprocessor conditional.
10397 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10399 * linux-low.c (linux_detach_one_lwp): Call
10400 the_low_target.prepare_to_resume before detaching.
10402 2011-12-14 Yao Qi <yao@codesourcery.com>
10404 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10407 2011-12-14 Yao Qi <yao@codesourcery.com>
10409 * i386-low.c (i386_low_stopped_data_address): Initialize local
10410 variable `control'.
10412 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10416 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10417 DR_CONTROL unless necessary. Extend comments.
10418 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10419 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10421 2011-12-13 Yao Qi <yao@codesourcery.com>
10423 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10425 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10427 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10429 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10430 Print new debug message for such case.
10432 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10434 Fix overlapping memcpy.
10435 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10436 the read_inferior_memory transfer.
10437 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10438 write_inferior_memory transfer.
10439 (set_fast_tracepoint_jump): New variable buf. Use it for the
10440 read_inferior_memory and write_inferior_memory transfers.
10441 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10442 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10443 Use it for the write_inferior_memory transfer.
10444 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10447 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10449 * linux-low.c (fetch_register, store_register): Make code
10450 consistent, fix formatting.
10452 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10454 * linux-low.c (usr_store_inferior_registers): Factor out code
10455 to handle individual registers into...
10456 (store_register): ... this new function.
10458 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10460 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10461 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10462 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10463 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10464 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10465 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10466 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10467 (srv_xmlfiles): Add new XML files.
10469 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10471 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10472 (init_registers_s390_linux32v1): Add prototype.
10473 (init_registers_s390_linux32v2): Likewise.
10474 (init_registers_s390_linux64v1): Likewise.
10475 (init_registers_s390_linux64v2): Likewise.
10476 (init_registers_s390x_linux64v1): Likewise.
10477 (init_registers_s390x_linux64v2): Likewise.
10478 (s390_num_regs): Increment to 52.
10479 (s390_regmap): Add orig_r2 register.
10480 (s390_num_regs_3264): Increment to 68.
10481 (s390_regmap_3264): Add orig_r2 register.
10482 (s390_collect_ptrace_register): Handle orig_r2 register.
10483 (s390_supply_ptrace_register): Likewise.
10484 (s390_fill_last_break): New function.
10485 (s390_store_last_break): Likewise.
10486 (s390_fill_system_call): New function.
10487 (s390_store_system_call): Likewise.
10488 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10490 (s390_check_regset): New function.
10491 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10492 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10493 Update target_regsets for available register sets.
10495 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10496 Jan Kratochvil <jan.kratochvil@redhat.com>
10498 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10499 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10501 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10502 * linux-low.h (struct process_info_private): New member r_debug.
10503 * server.c (handle_qxfer_libraries): Call
10504 the_target->qxfer_libraries_svr4.
10505 (handle_qxfer_libraries_svr4): New function.
10506 (qxfer_packets): New entry "libraries-svr4".
10507 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10508 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10509 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10510 PACKET_qXfer_libraries_svr4.
10512 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10514 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10515 PSW address/mask between 8-byte and 16-byte formats.
10516 (s390_supply_ptrace_register): Likewise.
10517 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10518 basic addressing mode bit.
10520 2011-11-24 Stan Shebs <stan@codesourcery.com>
10522 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10524 2011-11-17 Stan Shebs <stan@codesourcery.com>
10526 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10527 (tracing_start_time): New global.
10528 (tracing_stop_time): New global.
10529 (tracing_user_name): New global.
10530 (tracing_notes): New global.
10531 (tracing_stop_note): New global.
10532 (cmd_qtstart): Set traceframe_usage, start_time.
10533 (stop_tracing): Set stop_time.
10534 (cmd_qtstatus): Report additional status.
10535 (cmd_qtp): New function.
10536 (handle_tracepoint_query): Call it.
10537 (cmd_qtnotes): New function.
10538 (handle_tracepoint_general_set): Call it.
10539 (get_timestamp): Rename from tsv_get_timestamp.
10541 2011-11-14 Stan Shebs <stan@codesourcery.com>
10542 Kwok Cheung Yeung <kcy@codesourcery.com>
10544 * linux-x86-low.c (small_jump_insn): New.
10545 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10546 trampoline and error message, build a trampoline and issue a small
10547 jump instruction to it.
10548 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10549 trampoline and error message.
10550 (x86_get_min_fast_tracepoint_insn_len): New.
10551 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10552 * linux-low.h (struct linux_target_ops): Add arguments to
10553 install_fast_tracepoint_jump_pad operation, add new operation.
10554 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10556 (linux_get_min_fast_tracepoint_insn_len): New function.
10557 (linux_target_op): Add new operation.
10558 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10559 (gdb_trampoline_buffer_end): Ditto.
10560 (gdb_trampoline_buffer_error): Ditto.
10561 (struct ipa_sym_addresses): Add fields for new IPA variables.
10562 (symbol_list): Add entries for new IPA variables.
10563 (struct tracepoint): Add fields to hold the address range of the
10564 trampoline used by the tracepoint.
10565 (trampoline_buffer_head): New static variable.
10566 (trampoline_buffer_tail): Ditto.
10567 (claim_trampoline_space): New function.
10568 (have_fast_tracepoint_trampoline_buffer): New function.
10569 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10571 (install_fast_tracepoint): Ditto, also add error buffer argument.
10572 (cmd_qtminftpilen): New function.
10573 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10574 (fast_tracepoint_from_trampoline_address): New function.
10575 (fast_tracepoint_collecting): Handle trampoline as part of jump
10577 (set_trampoline_buffer_space): New function.
10578 (initialize_tracepoint): Initialize new IPA variables.
10579 * target.h (struct target_ops): Add arguments to
10580 install_fast_tracepoint_jump_pad operation, add new
10581 get_min_fast_tracepoint_insn_len operation.
10582 (target_get_min_fast_tracepoint_insn_len): New.
10583 (install_fast_tracepoint_jump_pad): Add arguments.
10584 * server.h (IPA_BUFSIZ): Define.
10585 * linux-i386-ipa.c: Include extra header files.
10586 (initialize_fast_tracepoint_trampoline_buffer): New function.
10587 (initialize_low_tracepoint): Call it.
10588 * server.h (set_trampoline_buffer_space): Declare.
10589 (claim_trampoline_space): Ditto.
10590 (have_fast_tracepoint_trampoline_buffer): Ditto.
10592 2011-11-14 Yao Qi <yao@codesourcery.com>
10594 * server.c (handle_query): Handle InstallInTrace for qSupported.
10595 * tracepoint.c (add_tracepoint): Sort list.
10596 (install_tracepoint, download_tracepoint): New.
10597 (cmd_qtdp): Call them to install and download tracepoints.
10598 (sort_tracepoints): Removed.
10599 (cmd_qtstart): Update.
10601 2011-11-14 Yao Qi <yao@codesourcery.com>
10603 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10604 * mem-break.h: Declare.
10605 * tracepoint.c (cmd_qtstart): Move some code to ...
10606 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10608 (download_tracepoints): Move some code to ...
10609 (download_tracepoint_1): ... here. New.
10611 2011-11-08 Yao Qi <yao@codesourcery.com>
10613 * remote-utils.c (relocate_instruction): A comment fix.
10615 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10617 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10618 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10619 dr_status_mirror and dr_control_mirror from debug_reg_state.
10620 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10621 (i386_initial_stuff): Remove use of deleted globals.
10622 (i386_get_thread_context, i386_set_thread_context,
10623 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10624 from debug_reg_state.
10626 2011-11-05 Yao Qi <yao@codesourcery.com>
10628 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10629 address as TPOINT's.
10631 2011-11-02 Stan Shebs <stan@codesourcery.com>
10633 * tracepoint.c (agent_mem_read_string): New function.
10634 (eval_agent_expr): Call it for tracenz.
10635 * server.c (handle_query): Report support for tracenz.
10637 2011-11-02 Yao Qi <yao@codesourcery.com>
10639 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10641 2011-11-02 Yao Qi <yao@codesourcery.com>
10643 * target.h: Fix a typo in comment.
10645 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10647 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10648 clobber the breakpoints' shadows with fast tracepoint jumps.
10649 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10650 * target.c (write_inferior_memory): Also pass MYADDR down to
10653 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10655 * configure.ac: Check support for personality routine.
10656 * configure: Regenerate.
10657 * config.in: Likewise.
10658 * linux-low.c: Include <sys/personality.h>.
10659 Define ADDR_NO_RANDOMIZE if necessary.
10660 (linux_create_inferior): Disable address space randomization when
10661 forking inferior, if requested.
10662 (linux_supports_disable_randomization): New function.
10663 (linux_target_ops): Install it.
10664 * server.h (disable_randomization): Declare.
10665 * server.c (disable_randomization): New global variable.
10666 (handle_general_set): Handle QDisableRandomization.
10667 (handle_query): Likewise for qSupported.
10668 (main): Support --disable-randomization and --no-disable-randomization
10669 command line arguments.
10670 * target.h (struct target_ops): Add supports_disable_randomization.
10671 (target_supports_disable_randomization): New macro.
10673 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10675 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10677 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10678 [!PT_GETDSBT] (target_loadmap): New definition.
10679 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10680 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10681 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10682 and PT_GETDSBT to LINUX_LOADMAP.
10683 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10684 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10686 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10688 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10689 (arm_linux_hwbp_cap): New static variable.
10690 (arm_linux_get_hwbp_cap): Replace by ...
10691 (arm_linux_init_hwbp_cap): ... this new function.
10692 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10693 (arm_linux_get_hw_watchpoint_count): Likewise.
10694 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10695 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10696 (arm_prepare_to_resume): Use perror_with_name instead of error.
10698 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10700 * linux-arm-low.c: Include <signal.h>.
10701 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10702 (struct arm_linux_hwbp_cap): New data type.
10703 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10704 (struct arm_linux_hw_breakpoint): New data type.
10705 (MAX_BPTS, MAX_WPTS): Define.
10706 (struct arch_process_info, struct arch_lwp_info): New data types.
10707 (arm_linux_get_hwbp_cap): New function.
10708 (arm_linux_get_hw_breakpoint_count): Likewise.
10709 (arm_linux_get_hw_watchpoint_count): Likewise.
10710 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10711 (arm_hwbp_control_initialize): Likewise.
10712 (arm_hwbp_control_is_enabled): Likewise.
10713 (arm_hwbp_control_is_initialized): Likewise.
10714 (arm_hwbp_control_disable): Likewise.
10715 (arm_linux_hw_breakpoint_equal): Likewise.
10716 (arm_linux_hw_point_initialize): Likewise.
10717 (struct update_registers_data): New data structure.
10718 (update_registers_callback: New function.
10719 (arm_insert_point): Likewise.
10720 (arm_remove_point): Likewise.
10721 (arm_stopped_by_watchpoint): Likewise.
10722 (arm_stopped_data_address): Likewise.
10723 (arm_new_process): Likewise.
10724 (arm_new_thread): Likewise.
10725 (arm_prepare_to_resume): Likewise.
10726 (the_low_target): Register arm_insert_point, arm_remove_point,
10727 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10728 arm_new_thread, and arm_prepare_to_resume.
10730 2011-09-15 Stan Shebs <stan@codesourcery.com>
10732 * server.h (struct emit_ops): Add compare-goto fields.
10733 * tracepoint.c (gdb_agent_op_sizes): New table.
10734 (emit_eq_goto): New function.
10735 (emit_ne_goto): New function.
10736 (emit_lt_goto): New function.
10737 (emit_le_goto): New function.
10738 (emit_gt_goto): New function.
10739 (emit_ge_goto): New function.
10740 (is_goto_target): New function.
10741 (compile_bytecodes): Recognize special cases of compare-goto
10742 combinations and call specialized emitters for them.
10743 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10744 (amd64_emit_ne_goto): New function.
10745 (amd64_emit_lt_goto): New function.
10746 (amd64_emit_le_goto): New function.
10747 (amd64_emit_gt_goto): New function.
10748 (amd64_emit_ge_goto): New function.
10749 (amd64_emit_ops): Add the new functions.
10750 (i386_emit_eq_goto): New function.
10751 (i386_emit_ne_goto): New function.
10752 (i386_emit_lt_goto): New function.
10753 (i386_emit_le_goto): New function.
10754 (i386_emit_gt_goto): New function.
10755 (i386_emit_ge_goto): New function.
10756 (i386_emit_ops): Add the new functions.
10758 2011-09-08 Stan Shebs <stan@codesourcery.com>
10760 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10761 (i386_emit_epilogue): Restore %ebx.
10763 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10765 * server.c (step_thread): Remove definition.
10766 (process_serial_event): Don't handle Hs.
10767 * server.h (step_thread): Remove declaration.
10768 * target.c (set_desired_inferior): Remove use of step_thread.
10770 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10772 * linux-low.c: Include linux-procfs.h.
10773 (linux_attach_lwp_1): Update comments.
10774 (linux_attach): Scan for existing threads when attaching to a
10775 process that is the tgid.
10776 * Makefile.in: Update dependencies.
10778 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10780 * configure.srv: Add linux-procfs.o dependencies.
10782 2011-08-14 Yao Qi <yao@codesourcery.com>
10784 * target.h (struct target_ops): Fix indent.
10785 * win32-low.c (win32_target_ops): Fix comment.
10787 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10788 Yao Qi <yao@codesourcery.com>
10790 * Makefile.in (clean): Remove tic6x-*.c files.
10791 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10792 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10793 (tic6x-c64xp-linux.c): Likewise.
10794 * configure.srv: Add support for tic6x-*-uclinux.
10795 * linux-tic6x-low.c: New.
10796 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10798 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10799 Yao Qi <yao@codesourcery.com>
10801 * target.h (struct target_ops): Add read_loadmap.
10802 * linux-low.c (struct target_loadseg): New type.
10803 (struct target_loadmap): New type.
10804 (linux_read_loadmap): New function.
10805 (linux_target_ops): Add linux_read_loadmap.
10806 * server.c (handle_query): Support qXfer:fdpic:read packet.
10807 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10810 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10812 * win32-low.c: Include <stdint.h>.
10814 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10816 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10817 to the inferior here.
10818 (i386_remove_aligned_watchpoint): Ditto.
10819 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10820 fit part of the watchpoint in the debug registers.
10821 (i386_update_inferior_debug_regs): New.
10822 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10823 registers, and only update the inferior on success.
10824 (i386_low_remove_watchpoint): Ditto.
10826 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10828 * linux-low.c (compare_ints, unique, list_threads, show_process,
10829 linux_core_of_thread): Delete.
10830 (linux_target_ops): Change linux_core_of_thread to
10831 linux_common_core_of_thread.
10832 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10833 * utils.c (malloc_failure): Change type of argument.
10834 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10835 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10836 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10837 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10838 (IPA_OBJS): Add common-utils-ipa.o.
10839 (ptid_h, linux_osdata_h): New macros.
10840 (server_h): Add common/common-utils.h, common/xml-utils.h,
10841 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10843 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10844 ptid.o, buffer.o): New rules.
10845 (linux-low.o): Add common/linux-osdata.h as a dependency.
10846 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10847 * configure.ac: Add AC_HEADER_DIRENT check.
10848 * config.in: Regenerate.
10849 * configure: Regenerate.
10850 * remote-utils.c (xml_escape_text): Delete.
10851 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10852 buffer_xml_printf): Move to common/buffer.c.
10853 * server.c (main): Remove call to initialize_inferiors.
10854 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10855 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10856 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10857 internal_error, gdb_assert, gdb_assert_fail): Delete.
10858 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10859 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10861 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10862 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10863 initialize_inferiors): Delete.
10865 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10867 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10870 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10872 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10874 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10876 2011-05-26 Yao Qi <yao@codesourcery.com>
10878 * Makefile.in (thread-db.o): Track dependence to
10879 common/gdb_thread_db.h.
10880 * thread-db.c: include gdb_thread_db.h from right place.
10882 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10884 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10885 __FILE__ and __LINE__ to internal_error.
10887 2011-05-13 Doug Evans <dje@google.com>
10889 * thread-db.c (try_thread_db_load_from_sdir): New function.
10890 (try_thread_db_load_from_dir): New function.
10891 (thread_db_load_search): Handle $sdir, ignore $pdir.
10892 Remove trying of system directories if search of
10893 libthread-db-search-path fails, that is now done via $sdir.
10895 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10897 * server.c (handle_query): Add EnableDisableTracepoints to the list
10898 of supported features.
10899 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10901 (cmd_qtenable_disable): New.
10902 (cmd_qtstart): Install tracepoints even if disabled.
10903 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10904 receiving a QTEnable or QTDisable packet.
10905 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10906 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10908 (gdb_probe): Skip data collection if static tracepoint is disabled.
10910 2011-05-10 Doug Evans <dje@google.com>
10912 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10914 2011-05-04 Doug Evans <dje@google.com>
10916 * linux-low.c (linux_join): Skip process lookup.
10917 * spu-low.c (spu_join): Ditto.
10918 * server.c (join_inferiors_callback): Delete.
10919 (process_serial_event): For 'D' packet (detach) call join_inferior
10922 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10924 * README: Don't mention xscale*-*-linux*.
10925 * configure.srv (xscale*-*-linux*): Don't handle target.
10927 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10929 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10931 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10932 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10933 (i386_emit_void_call_2): Likewise.
10935 2011-04-26 Yao Qi <yao@codesourcery.com>
10937 * linux-low.c: Move common macros to linux-ptrace.h.
10938 Include linux-ptrace.h.
10939 * Makefile.in (linux_ptrace_h): New.
10940 (linux-low.o): Depends on linux-ptrace.h.
10942 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10944 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10945 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10946 (remote_prepare): New function with most of the TCP code from ...
10947 (remote_open): ... here. Detect PORT here unconditionally. Move also
10948 setting transport_is_reliable.
10949 * server.c (run_once): New variable.
10950 (gdbserver_usage): Document it.
10951 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10952 the first run if RUN_ONCE.
10953 * server.h (run_once, remote_prepare): New declarations.
10955 2011-04-19 Tom Tromey <tromey@redhat.com>
10957 * win32-low.c (handle_load_dll): Remove duplicate "the".
10959 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10961 Remove support for old Cygwin 1.5 versions.
10962 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10963 function to avoid warning.
10964 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10967 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10969 * gdbserver/server.h (Macro _): Define it if not available.
10971 2011-03-14 Michael Snyder <msnyder@vmware.com>
10973 * hostio.c (handle_close): Remove unnecessary null test.
10975 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10977 * Makefile.in (maintainer-clean realclean distclean): Remove
10978 "make ... subdir_do" command.
10980 2011-03-10 Michael Snyder <msnyder@vmware.com>
10982 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10984 * server.c (handle_v_run): Free alloced buffer on early return.
10986 2011-03-09 Yao Qi <yao@codesourcery.com>
10989 2011-03-04 Yao Qi <yao@codesourcery.com>
10991 * Makefile.in: Remove GNU make feature --directory.
10993 2011-03-05 Yao Qi <yao@codesourcery.com>
10995 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10996 (subdir_do): New make target. Copied from gdb/Makefile.
10997 (maintainer-clean, realclean, distclean, clean): Call corresponding
10998 make targets in common/Makefile.
11000 2011-02-11 Yao Qi <yao@codesourcery.com>
11002 * configure.ac: Call AC_PROG_RANLIB.
11003 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11004 * configure: Regenerate.
11006 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11008 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11010 2011-03-06 Yao Qi <yao@codesourcery.com>
11012 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11014 2011-03-05 Yao Qi <yao@codesourcery.com>
11016 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11017 (subdir_do): New make target. Copied from gdb/Makefile.
11018 (maintainer-clean, realclean, distclean, clean): Call corresponding
11019 make targets in common/Makefile.
11021 2011-03-04 Yao Qi <yao@codesourcery.com>
11023 * Makefile.in: Remove GNU make feature --directory.
11025 2011-03-04 Michael Snyder <msnyder@vmware.com>
11027 * server.c (queue_stop_reply): Call xmalloc not malloc.
11029 2011-03-02 Michael Snyder <msnyder@vmware.com>
11031 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11033 2011-02-28 Michael Snyder <msnyder@vmware.com>
11035 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11036 (cmd_qtframe): Ditto.
11037 (cmd_qtbuffer): Ditto.
11038 (cmd_bigqtbuffer): Ditto.
11040 * utils.c (decimal2str): Initialize 'width' to nine, then
11041 don't mess with it.
11043 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11045 * hostio.c (require_data): Free *data, not data.
11047 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11049 * hostio.c (require_data): Use free, not xfree.
11051 2011-02-27 Michael Snyder <msnyder@vmware.com>
11053 * server.c (handle_query): Discard unused value.
11055 * hostio.c (require_data): Free malloc memory before returning
11058 2011-02-26 Michael Snyder <msnyder@vmware.com>
11060 * linux-low.c (list_threads): Call closedir for dirent.
11062 2011-02-27 Michael Snyder <msnyder@vmware.com>
11064 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11065 a case statement falls through.
11067 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11069 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11072 2011-02-26 Michael Snyder <msnyder@vmware.com>
11074 * utils.c (decimal2str): Eliminate dead code and dead param.
11075 (pulongest): Drop dead param from call to decimal2str.
11078 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11080 Revert the following patch (not approved yet):
11081 2011-02-21 Hui Zhu <teawater@gmail.com>
11082 * tracepoint.c (tp_printf): New function.
11083 (eval_agent_expr): Handle gdb_agent_op_printf.
11085 2011-02-21 Hui Zhu <teawater@gmail.com>
11087 * tracepoint.c (tp_printf): New function.
11088 (eval_agent_expr): Handle gdb_agent_op_printf.
11090 2011-02-18 Tom Tromey <tromey@redhat.com>
11092 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11093 (tracepoint.o): Likewise.
11094 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11095 (gdb_agent_op_names): Likewise.
11097 2011-02-18 Tom Tromey <tromey@redhat.com>
11099 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11100 gdb_agent_op_rot>: New constants.
11101 (gdb_agent_op_names): Add pick and roll.
11102 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11105 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11107 * aclocal.m4: Regenerated with aclocal-1.11.1.
11109 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11111 * server.c (handle_qxfer_traceframe_info): New.
11112 (qxfer_packets): Register "traceframe-info".
11113 (handle_query): Report support for qXfer:traceframe-info:read+.
11114 * tracepoint.c (match_blocktype): New.
11115 (traceframe_find_block_type): Rename to ...
11116 (traceframe_walk_blocks): ... this. Add callback filter argument,
11118 (traceframe_find_block_type): New, reimplemented on top of
11119 traceframe_walk_blocks.
11120 (build_traceframe_info_xml): New.
11121 (traceframe_read_info): New.
11122 * server.h (traceframe_read_info): Declare.
11124 2011-02-11 Yao Qi <yao@codesourcery.com>
11126 * configure.ac: Call AC_PROG_RANLIB.
11127 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11128 * configure: Regenerate.
11130 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11132 * server.c (gdb_read_memory): Change return semantics to allow
11134 (handle_search_memory_1): Adjust.
11135 (process_serial_event) <'m' packet>: Handle partial transfers.
11136 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11138 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11140 * regcache.c (init_register_cache): Initialize
11141 regcache->register_status.
11142 (free_register_cache): Release regcache->register_status.
11143 (regcache_cpy): Copy register_status.
11144 (registers_to_string): Print 'x's for unavailable registers.
11145 (supply_register): Mark the register's status valid or
11146 unavailable, depending on whether a buffer was passed in or not.
11147 (supply_register_zeroed): New.
11148 (supply_regblock): Mark the registers' status valid or
11149 unavailable, depending on whether a buffer was passed in or not.
11150 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11151 (struct regcache): New `register_status' field.
11152 (supply_register_zeroed): Declare.
11153 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11154 supply_register_zeroed, rather than passing a NULL buffer to
11156 * tracepoint.c (fetch_traceframe_registers): Update comment.
11158 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11160 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11163 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11165 * server.h (decode_xfer_write): Change prototype.
11166 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11167 and don't extract the annex here.
11168 * server.c (decode_xfer_read): Remove `annex' parameter,
11169 and don't extract the annex here.
11170 (decode_xfer): New.
11171 (struct qxfer): New.
11172 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11173 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11174 (handle_qxfer_statictrace): New functions, abstracted out from
11175 handle_query, and made to use the struct qxfer interface.
11176 (handle_threads_qxfer_proper): Rename to ...
11177 (handle_qxfer_threads_proper): ... this.
11178 (handle_threads_qxfer): Rename to ...
11179 (handle_qxfer_threads): ... this. Adjust.
11180 (qxfer_packets): New array.
11181 (handle_qxfer): New function.
11182 (handle_query): Use handle_qxfer.
11184 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11186 * gdbreplay.c: Shorten lines of >= 80 columns.
11187 * linux-low.c: Ditto.
11188 * linux-ppc-low.c: Ditto.
11189 * linux-s390-low.c: Ditto.
11190 * linux-sparc-low.c: Ditto.
11191 * linux-x86-low.c: Ditto.
11192 * linux-xtensa-low.c: Ditto.
11193 * mem-break.c: Ditto.
11194 * nto-low.c: Ditto.
11195 * regcache.h: Ditto.
11196 * remote-utils.c: Ditto.
11199 * thread-db.c: Ditto.
11200 * tracepoint.c: Ditto.
11202 * win32-low.h: Ditto.
11204 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11206 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11209 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11211 * server.c (gdbserver_version): Update copyright year in version
11213 * gdbreplay.c (gdbreplay_version): Ditto.
11215 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11217 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11218 * linux-bfin-low.c: New file.
11219 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11220 PT_DATA_ADDR for BFIN targets.
11221 * Makefile.in (SFILES): Add linux-bfin-low.c.
11222 (clean): Remove reg-bfin.c.
11223 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11224 * README: Mention supported Blackfin targets.
11226 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11228 * .gitignore: New file.
11230 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11232 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11234 2010-10-22 Jie Zhang <jie@codesourcery.com>
11236 * Makefile.in: Add FLAGS_TO_PASS variable.
11237 (install): Remove dependency of install-only and recursively
11238 invoke make for install-only.
11240 2010-10-04 Doug Evans <dje@google.com>
11242 * Makefile.in (uninstall): Use $(DESTDIR).
11244 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11248 * linux-x86-low.c (compat_siginfo_from_siginfo)
11249 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11250 si_code is < 0. Check for si_code == SI_TIMER before checking for
11253 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11255 * lynx-i386-low.c: New file.
11256 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11258 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11260 * lynx-low.c (ptrace_request_to_str): Remove handling for
11261 request values that have been removed in LynxOS 5.x.
11263 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11265 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11268 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11270 * configure.ac: Add --enable-inprocess-agent option.
11271 * configure: Rebuilt.
11273 2010-09-06 Yao Qi <yao@codesourcery.com>
11275 * linux-low.c (linux_kill): Remove unused variable.
11276 (linux_stabilize_threads): Likewise.
11277 * server.c (start_inferior): Likewise.
11278 (queue_stop_reply_callback): Likewise.
11279 * tracepoint.c (do_action_at_tracepoint): Likewise.
11281 2010-09-06 Yao Qi <yao@codesourcery.com>
11283 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11286 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11288 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11290 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11292 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11295 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11297 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11298 gdbserver/lynx-ppc-low.c: New files.
11299 * Makefile.in (lynx_low_h): New variable.
11300 (lynx-low.o, lynx-ppc-low.o): New rules.
11301 * configure.ac: On LynxOS, link with -lnetinet.
11302 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11303 * configure: regenerate.
11305 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11307 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11308 * configure.ac: Add check for vasprintf and vsnprintf.
11309 * configure, config.in: Regenerate.
11310 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11312 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11314 * gdbreplay.c: Move include of alloca.h up, next to include of
11316 * server.h: Add include of malloc.h.
11317 * mem-break.c: Remove include of malloc.h.
11318 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11320 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11322 * Makefile.in (memmem.o): Build with -Wno-error.
11324 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11326 * utils.c (xsnprintf): Make non-static.
11327 * server.h: Add xsnprintf declaration.
11328 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11329 replace calls to snprintf by calls to xsnprintf throughout.
11331 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11333 * configure.ac: Add configure check for alloca.
11334 * configure, config.in: Regenerate.
11335 * server.h: Include alloca.h if it exists.
11336 * gdbreplay.c: Include alloca.h if it exists.
11338 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11340 * linux-low.c (__SIGRTMIN): Define if not already defined.
11341 (linux_create_inferior): Check for __ANDROID__ rather than
11343 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11344 are already deferred.
11345 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11346 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11347 stopped and already has a pending signal to report.
11348 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11349 a pending signal to report or is moving out of a jump pad.
11350 (linux_init_signals): Check for __ANDROID__ rather than
11353 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11355 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11356 debug_threads check. Avoid a linear search when not doing debug
11359 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11361 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11362 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11363 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11364 (process_event): Change local fd's type to gdb_fildes_t.
11365 (create_file_handler): Adjust prototype.
11366 (delete_file_handler): Adjust prototype.
11367 (handle_file_event): Adjust prototype. Use pfildes.
11368 (create_file_event): Adjsut prototype.
11369 * remote-utils.c (remote_desc, listen_desc): Change type to
11371 * server.h: New gdb_fildes_t typedef.
11372 [USE_WIN32API]: Include winsock2.h.
11373 (delete_file_handler, add_file_handler): Adjust prototypes.
11374 (pfildes): Declare.
11375 * utils.c (pfildes): New.
11377 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11379 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11380 * configure: Regenerate.
11382 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11384 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11385 (linux_done_accessing_memory): ... this.
11386 (linux_target_ops): Adjust.
11387 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11388 * nto-low.c (nto_target_ops): Adjust comment.
11389 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11390 * spu-low.c (spu_target_ops): Adjust comment.
11391 * target.h (target_ops): Rename unprepare_to_access_memory field
11392 to done_accessing_memory.
11393 (unprepare_to_access_memory): Rename to ...
11394 (done_accessing_memory): ... this.
11396 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11398 * linux-low.c (linux_prepare_to_access_memory): New.
11399 (linux_unprepare_to_access_memory): New.
11400 (linux_target_ops): Install them.
11401 * server.c (read_memory): Rename to ...
11402 (gdb_read_memory): ... this. Use
11403 prepare_to_access_memory/prepare_to_access_memory.
11404 (write_memory): Rename to ...
11405 (gdb_write_memory): ... this. Use
11406 prepare_to_access_memory/prepare_to_access_memory.
11407 (handle_search_memory_1): Adjust.
11408 (process_serial_event): Adjust.
11409 * target.h (struct target_ops): New fields
11410 prepare_to_access_memory and unprepare_to_access_memory.
11411 (prepare_to_access_memory, unprepare_to_access_memory): New.
11412 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11413 prepare_to_access_memory/prepare_to_access_memory.
11414 * nto-low.c (nto_target_ops): Adjust.
11415 * spu-low.c (spu_target_ops): Adjust.
11416 * win32-low.c (win32_target_ops): Adjust.
11418 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11420 * Makefile.in (WARN_CFLAGS): Get it from configure.
11421 (WERROR_CFLAGS): New.
11422 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11423 * configure.ac: Introduce --enable-werror, which adds -Werror to
11424 the compiler command line. Enabled by default. Disable with
11425 --disable-werror. Add -Wdeclaration-after-statement
11426 Wpointer-arith and -Wformat-nonliteral to warning flags.
11427 * configure: Regenerate.
11429 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11431 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11433 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11435 * gdbreplay.c (remote_error): New.
11437 (expect): Use gdbchar. Check for error reading from GDB.
11438 Clarify sync error output.
11439 (play): Check for errors writing to GDB.
11440 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11441 * remote-utils.c (getpkt): Check for errors writing to the remote
11444 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11446 * linux-low.c (linux_wait_1): Move non-debugging code out of
11447 `debug_threads' control.
11449 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11451 * linux-low.c (linux_wait_1): Don't set last_status here.
11452 * server.c (push_event, queue_stop_reply_callback): Assert we're
11453 not pushing a TARGET_WAITKIND_IGNORE event.
11454 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11455 (myresume, handle_target_event): Set the thread's last_resume_kind
11456 and last_status from the target returned status.
11458 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11462 * linux-x86-low.c (update_debug_registers_callback): New.
11463 (i386_dr_low_set_addr): Use it.
11464 (i386_dr_low_get_addr): New.
11465 (i386_dr_low_set_control): Use update_debug_registers_callback.
11466 (i386_dr_low_get_control): New.
11467 (i386_dr_low_get_status): Adjust.
11468 * linux-low.c (linux_stop_lwp): New.
11469 * linux-low.h (linux_stop_lwp): Declare.
11471 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11472 argument instead of a i386_debug_reg_state.
11473 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11474 a i386_debug_reg_state.
11475 (i386_insert_aligned_watchpoint): Adjust.
11476 (i386_remove_aligned_watchpoint): Adjust.
11477 (i386_low_stopped_data_address): Read the debug registers from the
11478 inferior instead of from the mirrors.
11479 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11480 (i386_dr_low_get_addr): Declare.
11481 (i386_dr_low_get_control): Declare.
11482 (i386_dr_low_get_status): Change prototype.
11484 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11485 (i386_dr_low_get_addr): New.
11486 (i386_dr_low_get_control): New.
11487 (i386_dr_low_get_status): Adjust prototype. Return
11489 (i386_initial_stuff): Clear dr_status_mirror and
11491 (i386_get_thread_context): Adjust.
11492 (i386_set_thread_context): Adjust.
11493 (i386_thread_added): Adjust.
11495 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11497 * linux-low.h (linux_thread_area): Delete declaration.
11499 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11501 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11502 after its termination.
11504 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11506 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11507 (gdb_wants_all_stopped): Delete.
11508 (linux_wait_1): Don't call them.
11509 * server.c (handle_v_cont): Tag all threads as want-stopped.
11510 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11511 stopped as "client-wants-stopped".
11513 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11515 * Makefile.in (signals_h): New.
11516 (server_h): Depend on it.
11517 (server.o): Don't depend on $(signals_def).
11518 (signals.o): Depend on $(signals_def).
11520 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11522 * Makefile.in (signals_def): New.
11523 (server_h): Append include/gdb/signals.h and signals_def.
11524 (server.o): Append signals_def.
11526 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11528 * server.c (handle_target_event): Use target_signal_to_host for
11529 resume_info.sig initialization.
11530 * target.h (struct thread_resume) <sig>: New comment.
11532 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11534 * server.c (handle_query): strcpy() the returned string from paddress()
11535 instead of sprintf().
11536 * utils.c (paddress): Return phex_nz().
11538 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11540 * server.c (handle_v_cont): Call mourn_inferior if process
11542 (myresume): Likewise.
11544 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11546 Static tracepoints, and integration with UST.
11548 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11549 * mem-break.c (uninsert_all_breakpoints)
11550 (reinsert_all_breakpoints): New.
11551 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11552 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11553 (gdb_agent_ust_loaded, helper_thread_id)
11554 (gdb_agent_helper_thread_id): New macros.
11555 (struct ipa_sym_addresses): Add addr_ust_loaded,
11556 addr_helper_thread_id, addr_cmd_buf.
11557 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11558 (in_process_agent_loaded_ust): New.
11559 (write_e_ust_not_loaded): New.
11560 (maybe_write_ipa_ust_not_loaded): New.
11561 (struct collect_static_trace_data_action): New.
11562 (enum tracepoint_type) <static_tracepoint>: New.
11563 (struct tracepoint) <handle>: Mention static tracepoints.
11564 (struct static_tracepoint_ctx): New.
11565 (CMD_BUF_SIZE): New.
11566 (add_tracepoint_action): Handle static tracepoint actions.
11567 (unprobe_marker_at): New.
11568 (clear_installed_tracepoints): Handle static tracepoints.
11569 (cmd_qtdp): Handle static tracepoints.
11570 (probe_marker_at): New.
11571 (cmd_qtstart): Handle static tracepoints.
11572 (response_tracepoint): Handle static tracepoints.
11573 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11574 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11575 (get_context_regcache): Handle static tracepoints.
11576 (do_action_at_tracepoint): Handle static tracepoint actions.
11577 (traceframe_find_block_type): Handle static trace data blocks.
11578 (traceframe_read_sdata): New.
11579 (download_tracepoints): Download static tracepoint actions.
11580 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11581 (GDB_PROBE_NAME): New.
11583 (GET_UST_SYM): New.
11586 (ust_marker_to_static_tracepoint): New.
11588 (collect_ust_data_at_tracepoint): New.
11589 (gdb_ust_probe): New.
11590 (UNIX_PATH_MAX, SOCK_DIR): New.
11591 (gdb_ust_connect_sync_socket): New.
11592 (resume_thread, stop_thread): New.
11593 (run_inferior_command): New.
11594 (init_named_socket): New.
11595 (gdb_ust_socket_init): New.
11596 (cstr_to_hexstr): New.
11598 (first_marker, next_marker): New.
11599 (response_ust_marker): New.
11600 (cmd_qtfstm, cmd_qtsstm): New.
11601 (unprobe_marker_at, probe_marker_at): New.
11602 (cmd_qtstmat, gdb_ust_thread): New.
11603 (gdb_ust_init): New.
11604 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11605 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11606 (ST_REGENTRY): New.
11607 (x86_64_st_collect_regmap): New.
11608 (X86_64_NUM_ST_COLLECT_GREGS): New.
11609 (AMD64_RIP_REGNUM): New.
11610 (supply_static_tracepoint_registers): New.
11611 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11612 (ST_REGENTRY): New.
11613 (i386_st_collect_regmap): New.
11614 (i386_NUM_ST_COLLECT_GREGS): New.
11615 (supply_static_tracepoint_registers): New.
11616 * server.c (handle_query): Handle qXfer:statictrace:read.
11617 <qSupported>: Report support for StaticTracepoints, and
11618 qXfer:statictrace:read features.
11619 * server.h (traceframe_read_sdata)
11620 (supply_static_tracepoint_registers): Declare.
11621 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11622 (unpack_varlen_hex): Include in IPA build.
11623 * Makefile.in (ustlibs, ustinc): New.
11624 (IPA_OBJS): Add remote-utils-ipa.o.
11625 ($(IPA_LIB)): Link -ldl and -lpthread.
11627 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11628 * config.in, configure: Regenerate.
11630 2010-06-20 Ian Lance Taylor <iant@google.com>
11631 Pedro Alves <pedro@codesourcery.com>
11633 * linux-x86-low.c (always_true): Delete.
11634 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11635 trying to fool the compiler with always_true.
11637 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11639 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11640 conditions in gdbserver.
11642 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11644 * spu-low.c (spu_read_memory): Wrap around local store limit.
11645 (spu_write_memory): Likewise.
11647 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11649 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11650 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11652 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11654 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11655 uses with LONGEST uses.
11657 2010-06-14 Stan Shebs <stan@codesourcery.com>
11658 Pedro Alves <pedro@codesourcery.com>
11662 * linux-x86-low.c: Include limits.h.
11664 (always_true): New.
11667 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11668 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11669 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11670 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11671 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11672 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11673 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11674 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11675 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11676 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11677 (amd64_emit_void_call_2): New.
11678 (amd64_emit_ops): New.
11679 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11680 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11681 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11682 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11683 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11684 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11685 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11686 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11687 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11688 (i386_emit_stack_adjust, i386_emit_int_call_1)
11689 (i386_emit_void_call_2): New.
11690 (i386_emit_ops): New.
11691 (x86_emit_ops): New.
11692 (the_low_target): Install x86_emit_ops.
11693 * server.h (struct emit_ops): New.
11694 (get_raw_reg_func_addr): Declare.
11695 (current_insn_ptr, emit_error): Declare.
11696 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11697 (set_trace_state_variable_value): New defines.
11698 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11699 addr_get_trace_state_variable_value and
11700 addr_set_trace_state_variable_value.
11701 (symbol_list): New fields for get_raw_reg,
11702 get_trace_state_variable_value and set_trace_state_variable_value.
11703 (condfn): New typedef.
11704 (struct tracepoint): New field `compiled_cond'.
11705 (do_action_at_tracepoint): Clear compiled_cond.
11706 (get_trace_state_variable_value, set_trace_state_variable_value):
11708 (condition_true_at_tracepoint): If there's a compiled condition,
11710 (current_insn_ptr, emit_error): New globals.
11711 (struct bytecode_address): New.
11712 (get_raw_reg_func_addr): New.
11713 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11714 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11715 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11716 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11717 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11718 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11719 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11720 (compile_tracepoint_condition, compile_bytecodes): New.
11721 * target.h (emit_ops): Forward declare.
11722 (struct target_ops): New field emit_ops.
11723 (target_emit_ops): New.
11724 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11725 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11726 * linux-low.c (linux_emit_ops): New.
11727 (linux_target_ops): Install it.
11728 * linux-low.h (struct linux_target_ops): New field emit_ops.
11730 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11732 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11733 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11735 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11736 Stan Shebs <stan@codesourcery.com>
11738 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11739 (all): Depend on $(extra_libraries).
11740 (install-only): Install the IPA.
11741 (IPA_OBJS, IPA_LIB): New.
11742 (clean): Remove the IPA lib.
11743 (IPAGENT_CFLAGS): New.
11744 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11745 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11746 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11747 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11748 * configure.ac: Check for atomic builtins support in the compiler.
11749 (IPA_DEPFILES, extra_libraries): Define.
11750 * configure.srv (ipa_obj): Add description.
11751 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11752 (i[34567]86-*-linux*): Set ipa_obj.
11753 (x86_64-*-linux*): Set ipa_obj.
11754 * linux-low.c (stabilizing_threads): New.
11755 (supports_fast_tracepoints): New.
11756 (linux_detach): Stabilize threads before detaching.
11757 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11758 the lwp is either not stabilizing, or is moving out of a jump pad.
11759 (linux_fast_tracepoint_collecting): New.
11760 (maybe_move_out_of_jump_pad): New.
11761 (enqueue_one_deferred_signal): New.
11762 (dequeue_one_deferred_signal): New.
11763 (linux_wait_for_event_1): If moving out of a jump pad, defer
11764 pending signals to later.
11765 (linux_stabilize_threads): New.
11766 (linux_wait_1): Check if threads need moving out of jump pads, and
11768 (stuck_in_jump_pad_callback): New.
11769 (move_out_of_jump_pad_callback): New.
11770 (lwp_running): New.
11771 (linux_resume_one_lwp): Handle moving out of jump pads.
11772 (linux_set_resume_request): Dequeue deferred signals.
11773 (need_step_over_p): Also step over fast tracepoint jumps.
11774 (start_step_over): Also uninsert fast tracepoint jumps.
11775 (finish_step_over): Also reinsert fast tracepoint jumps.
11776 (linux_install_fast_tracepoint_jump): New.
11777 (linux_target_ops): Install linux_stabilize_threads and
11778 linux_install_fast_tracepoint_jump_pad.
11779 * linux-low.h (linux_target_ops) <get_thread_area,
11780 install_fast_tracepoint_jump_pad>: New fields.
11781 (struct lwp_info) <collecting_fast_tracepoint,
11782 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11783 (linux_get_thread_area): Declare.
11784 * linux-x86-low.c (jump_insn): New.
11785 (x86_get_thread_area): New.
11786 (append_insns): New.
11787 (push_opcode): New.
11788 (amd64_install_fast_tracepoint_jump_pad): New.
11789 (i386_install_fast_tracepoint_jump_pad): New.
11790 (x86_install_fast_tracepoint_jump_pad): New.
11791 (the_low_target): Install x86_get_thread_area and
11792 x86_install_fast_tracepoint_jump_pad.
11793 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11794 (struct fast_tracepoint_jump): New.
11795 (fast_tracepoint_jump_insn): New.
11796 (fast_tracepoint_jump_shadow): New.
11797 (find_fast_tracepoint_jump_at): New.
11798 (fast_tracepoint_jump_here): New.
11799 (delete_fast_tracepoint_jump): New.
11800 (set_fast_tracepoint_jump): New.
11801 (uninsert_fast_tracepoint_jumps_at): New.
11802 (reinsert_fast_tracepoint_jumps_at): New.
11803 (set_breakpoint_at): Use write_inferior_memory.
11804 (uninsert_raw_breakpoint): Use write_inferior_memory.
11805 (check_mem_read): Mask out fast tracepoint jumps.
11806 (check_mem_write): Mask out fast tracepoint jumps.
11807 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11808 (set_fast_tracepoint_jump): Declare.
11809 (delete_fast_tracepoint_jump)
11810 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11811 (reinsert_fast_tracepoint_jumps_at): Declare.
11812 * regcache.c: Don't compile many functions when building the
11813 in-process agent library.
11814 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11815 the register buffer in the heap.
11816 (free_register_cache): If the register buffer isn't owned by the
11817 regcache, don't free it.
11818 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11819 pre-existing register caches.
11820 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11822 (convert_ascii_to_int): : Constify `from' parameter type.
11823 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11824 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11825 the needed buffer in-place.
11826 (relocate_instruction): New.
11827 * server.c (handle_query) <qSymbols>: If the target supports
11828 tracepoints, give it a chance of looking up symbols. Report
11829 support for fast tracepoints.
11830 (handle_status): Stabilize threads.
11831 (process_serial_event): Adjust.
11832 * server.h (struct fast_tracepoint_jump): Forward declare.
11833 (struct process_info) <fast_tracepoint_jumps>: New field.
11834 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11835 (decode_X_packet, decode_M_packet): Adjust.
11836 (relocate_instruction): Declare.
11837 (in_process_agent_loaded): Declare.
11838 (tracepoint_look_up_symbols): Declare.
11839 (struct fast_tpoint_collect_status): Declare.
11840 (fast_tracepoint_collecting): Declare.
11841 (force_unlock_trace_buffer): Declare.
11842 (handle_tracepoint_bkpts): Declare.
11843 (initialize_low_tracepoint)
11844 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11845 * target.h (struct target_ops) <stabilize_threads,
11846 install_fast_tracepoint_jump_pad>: New fields.
11847 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11848 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11849 [HAVE_STDINT_H]: Include stdint.h.
11850 (trace_debug_1): Rename to ...
11851 (trace_vdebug): ... this.
11852 (trace_debug): Rename to ...
11853 (trace_debug_1): ... this. Add `level' parameter.
11854 (trace_debug): New.
11855 (ATTR_USED, ATTR_NOINLINE): New.
11856 (IP_AGENT_EXPORT): New.
11857 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11858 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11859 (about_to_request_buffer_space, trace_buffer_is_full)
11860 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11861 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11862 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11863 (traceframe_write_count, traceframes_created)
11864 (trace_state_variables)
11865 New renaming defines.
11866 (struct ipa_sym_addresses): New.
11867 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11868 (symbol_list): New.
11869 (ipa_sym_addrs): New.
11870 (all_tracepoint_symbols_looked_up): New.
11871 (in_process_agent_loaded): New.
11872 (write_e_ipa_not_loaded): New.
11873 (maybe_write_ipa_not_loaded): New.
11874 (tracepoint_look_up_symbols): New.
11875 (debug_threads) [IN_PROCESS_AGENT]: New.
11876 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11877 (UNKNOWN_SIDE_EFFECTS): New.
11878 (stop_tracing): New.
11879 (flush_trace_buffer): New.
11880 (stop_tracing_bkpt): New.
11881 (flush_trace_buffer_bkpt): New.
11882 (read_inferior_integer): New.
11883 (read_inferior_uinteger): New.
11884 (read_inferior_data_pointer): New.
11885 (write_inferior_data_pointer): New.
11886 (write_inferior_integer): New.
11887 (write_inferior_uinteger): New.
11888 (struct collect_static_trace_data_action): Delete.
11889 (enum tracepoint_type): New.
11890 (struct tracepoint) <type>: New field `type'.
11891 <actions_str, step_actions, step_actions_str>: Only include in
11893 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11894 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11895 (tracepoints): Use IP_AGENT_EXPORT.
11896 (last_tracepoint): Don't include in the IPA.
11897 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11898 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11899 (alloced_trace_state_variables): New.
11900 (trace_state_variables): Use IP_AGENT_EXPORT.
11901 (traceframe_t): Delete unused variable.
11902 (circular_trace_buffer): Don't include in the IPA.
11903 (trace_buffer_start): Delete.
11904 (struct trace_buffer_control): New.
11905 (trace_buffer_free): Delete.
11906 (struct ipa_trace_buffer_control): New.
11907 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11908 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11910 (trace_buffer_ctrl): New.
11911 (TRACE_BUFFER_CTRL_CURR): New.
11912 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11913 Reimplement as macros.
11914 (trace_buffer_wrap): Delete.
11915 (traceframe_write_count, traceframe_read_count)
11916 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11917 (struct tracepoint_hit_ctx) <type>: New field.
11918 (struct fast_tracepoint_ctx): New.
11919 (memory_barrier): New.
11921 (record_tracepoint_error): Update atomically in the IPA.
11922 (clear_inferior_trace_buffer): New.
11923 (about_to_request_buffer_space): New.
11924 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11925 updating the same buffer.
11926 (add_tracepoint): Default the tracepoint's type to trap
11927 tracepoint, and orig_size to -1.
11928 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11929 internal variables.
11930 (create_trace_state_variable): New parameter `gdb'. Handle it.
11931 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11932 (cmd_qtdp): Handle fast tracepoints.
11933 (cmd_qtdv): Adjust.
11934 (max_jump_pad_size): New.
11935 (gdb_jump_pad_head): New.
11936 (get_jump_space_head): New.
11937 (claim_jump_space): New.
11938 (sort_tracepoints): New.
11939 (MAX_JUMP_SIZE): New.
11940 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11942 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11943 support. Upload fast traceframes, and delete internal IPA
11945 (stop_tracing_handler): New.
11946 (flush_trace_buffer_handler): New.
11947 (cmd_qtstop): Upload fast tracepoints.
11948 (response_tracepoint): Handle fast tracepoints.
11949 (tracepoint_finished_step): Upload fast traceframes. Set the
11950 tracepoint hit context's tracepoint type.
11951 (handle_tracepoint_bkpts): New.
11952 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11953 type. Add comment about fast tracepoints.
11954 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11955 non-existing action_str field.
11956 (get_context_regcache): Handle fast tracepoints.
11957 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11959 (fast_tracepoint_from_jump_pad_address): New.
11960 (fast_tracepoint_from_ipa_tpoint_address): New.
11961 (collecting_t): New.
11962 (force_unlock_trace_buffer): New.
11963 (fast_tracepoint_collecting): New.
11965 (gdb_collect): New.
11966 (write_inferior_data_ptr): New.
11967 (target_tp_heap): New.
11968 (target_malloc): New.
11969 (download_agent_expr): New.
11971 (download_tracepoints): New.
11972 (download_trace_state_variables): New.
11973 (upload_fast_traceframes): New.
11974 (IPA_FIRST_TRACEFRAME): New.
11975 (IPA_NEXT_TRACEFRAME_1): New.
11976 (IPA_NEXT_TRACEFRAME): New.
11977 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11978 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11979 (gdb_jump_pad_buffer_end): New.
11980 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11981 (initialize_tracepoint): Adjust.
11982 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11983 buffer. Initialize the low module.
11984 * utils.c (PREFIX, TOOLNAME): New.
11985 (malloc_failure): Use PREFIX.
11986 (error): In the IPA, an error causes an exit.
11987 (fatal, warning): Use PREFIX.
11988 (internal_error): Use TOOLNAME.
11989 (NUMCELLS): Increase to 10.
11990 * configure, config.in: Regenerate.
11992 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11994 * server.c (handle_query) <qSupported>: Do two passes over the
11995 qSupported string to avoid nesting strtok.
11997 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11999 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12001 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12002 -Wl,--dynamic-list.
12003 * configure: Regenerate.
12004 * proc-service.list: New.
12006 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12008 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12011 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12013 * gdbreplay.c (remote_open): Check error return from socket() call by
12014 its equality to -1 not by it being negative.
12015 * remote-utils.c (remote_open): Likewise.
12017 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12019 * config.h: Regenerate.
12021 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12023 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12024 doesn't provide PTRACE_GET_THREAD_AREA.
12026 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12028 * linux-m68k-low.c: Include <asm/ptrace.h>
12029 (ps_get_thread_area): Implement.
12031 2010-05-03 Doug Evans <dje@google.com>
12033 * event-loop.c (struct callback_event): New struct.
12034 (callback_list): New global.
12035 (append_callback_event, delete_callback_event): New functions.
12036 (process_callback): New function.
12037 (start_event_loop): Call it.
12038 * remote-utils.c (NOT_SCHEDULED): Define.
12039 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12040 moved out of readchar.
12041 (readchar): Rewrite. Call reschedule before returning.
12042 (reset_readchar): New function.
12043 (remote_close): Call it.
12044 (process_remaining, reschedule): New functions.
12045 * server.h (callback_handler_func): New typedef.
12046 (append_callback_event, delete_callback_event): Declare.
12048 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12050 * proc-service.c (ps_pglobal_lookup): Use
12051 thread_db_look_up_one_symbol.
12052 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12053 parameter. Use it instead of all_symbols_looked_up.
12054 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12056 (all_symbols_looked_up): Don't declare.
12057 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12058 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12060 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12061 Set all_symbols_looked_up here.
12062 (thread_db_look_up_one_symbol): New.
12063 (thread_db_get_tls_address): Adjust.
12064 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12065 thread_db object on the heap, and tentatively set it in the
12067 (thread_db_init): Don't set all_symbols_looked_up here.
12068 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12070 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12072 * linux-low.c (linux_kill, linux_detach): Adjust.
12073 (status_pending_p_callback): Remove redundant statement. Check
12074 for !TARGET_WAITIKIND_IGNORE, instead of
12075 TARGET_WAITKIND_STOPPED.
12076 (handle_tracepoints): Make sure LWP is locked. Adjust.
12077 (linux_wait_for_event_1): Adjust.
12078 (linux_cancel_breakpoints): New.
12079 (unsuspend_one_lwp): New.
12080 (unsuspend_all_lwps): New.
12081 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12082 (send_sigstop_callback): Change return type to int, add new
12083 `except' parameter and handle it.
12084 (suspend_and_send_sigstop_callback): New.
12085 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12086 pass them down. If SUSPEND, also increment the lwp's suspend
12088 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12089 (need_step_over_p): Don't consider suspended LWPs.
12090 (start_step_over): Adjust.
12091 (proceed_one_lwp): Change return type to int, add new `except'
12092 parameter and handle it.
12093 (unsuspend_and_proceed_one_lwp): New.
12094 (proceed_all_lwps): Use find_inferior instead of
12096 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12097 also decrement the suspend count of LWPs. Pass `except' down,
12098 instead of hacking its suspend count.
12099 (linux_pause_all): Add `freeze' parameter. Adjust.
12100 (linux_unpause_all): New.
12101 (linux_target_ops): Install linux_unpause_all.
12102 * server.c (handle_status): Adjust.
12103 * target.h (struct target_ops): New fields `unpause_all' and
12104 `cancel_breakpoints'. Add new parameter to `pause_all'.
12105 (pause_all): Add new `freeze' parameter.
12106 (unpause_all): New.
12107 (cancel_breakpoints): New.
12108 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12109 cancel breakpoints.
12110 (cmd_qtstart): Pause threads.
12111 (stop_tracing): Pause threads, and cancel breakpoints.
12112 * win32-low.c (win32_target_ops): Adjust.
12114 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12116 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12117 the inferior right away from here...
12118 (linux_wait_1): ... to here, and adjust to check the thread's
12119 last_resume_kind instead of the lwp's step or stop_expected flags.
12121 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12123 * README: Use consistent `GDB' and `GDBserver' spellings.
12125 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12127 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12128 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12129 (linux_detach_one_lwp): Assume the lwp is stopped.
12130 (any_thread_of): Delete.
12131 (linux_detach): Stop all lwps here. Don't blindly delete all
12133 (delete_lwp_callback): New.
12134 (linux_mourn): Delete all lwps of the process that is gone.
12135 (linux_wait_1): Don't delete the last lwp of the process here.
12136 * mem-break.h (mark_breakpoints_out): Declare.
12137 * mem-break.c (mark_breakpoints_out): New.
12138 (free_all_breakpoints): Use it.
12139 * server.c (handle_target_event): If the process is gone, mark
12141 * thread-db.c (struct thread_db) <create_bp>: New field.
12142 (thread_db_enable_reporting): Fix prototype. Store a thread event
12143 breakpoint reference in the thread_db struct.
12144 (thread_db_load_search): Clear the thread_db object.
12145 (try_thread_db_load_1): Ditto.
12146 (switch_to_process): New.
12147 (disable_thread_event_reporting): Use it.
12148 (remove_thread_event_breakpoints): New.
12149 (thread_db_detach, thread_db_mourn): Use it.
12151 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12153 * linux-low.c (linux_enable_event_reporting): New.
12154 (linux_wait_for_event_1, handle_extended_wait): Use it.
12156 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12158 * linux-low.c (linux_kill_one_lwp, linux_kill)
12159 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12160 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12161 SIGSTOP even if the LWP is stopped.
12162 (send_sigstop_callback): New.
12163 (stop_all_lwps): Use send_sigstop_callback instead.
12164 (linux_resume_one_thread): Adjust.
12165 (proceed_one_lwp): Still proceed an LWP that the client has
12166 requested to stop, if we haven't reported it as stopped yet. Make
12167 sure that LWPs the client want stopped, have a pending SIGSTOP.
12169 2010-04-26 Doug Evans <dje@google.com>
12171 * server.c (handle_general_set): Make static.
12173 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12174 Print received char after testing for error/eof instead of before.
12175 (input_interrupt): Tweak comment.
12177 2010-04-23 Doug Evans <dje@google.com>
12179 * server.c (start_inferior): Print inferior argv if --debug.
12181 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12183 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12184 * nto-x86-low.c: Include server.h
12186 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12188 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12189 be consistent with other sources of this directory.
12190 (init_registers_amd64): Correct name of source file of this function
12193 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12195 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12196 64-bit executables.
12198 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12200 * win32-i386-low.c: Add 64-bit support.
12201 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12202 (init_registers_amd64): Declare.
12203 (mappings): Add 64-bit version of array.
12204 (init_windows_x86): New function.
12205 (the_low_target): Change init_arch field to init_windows_x86.
12207 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12209 * win32-low.c: Adapt to support also 64-bit architecture.
12210 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12211 (get_image_name): Use SIZE_T type for local variable `done'.
12212 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12213 (toolhelp_get_dll_name): Idem.
12214 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12215 Use uintptr_t typecast to avoid warning.
12216 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12217 (handle_exception): Use phex_nz to avoid warning.
12218 (win32_wait): Remove unused local variable `process'.
12220 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12222 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12225 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12227 * configure.ac: Use `ws2_32' library for srv_mingw.
12228 * configure: Regenerate.
12229 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12230 * remote-utils.c: Likewise.
12232 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12234 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12235 if __x86_64__ is defined.
12237 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12239 * configure: Regenerate.
12241 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12243 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12244 * target.h (target_ops): New get_tib_address field.
12245 * win32-low.h (win32_thread_info): Add thread_local_base field.
12246 * win32-low.c (child_add_thread): Add tlb argument.
12247 Set thread_local_base field to TLB.
12248 (get_child_debug_event): Adapt to child_add_thread change.
12249 (win32_get_tib_address): New function.
12250 (win32_target_ops): Set get_tib_address field to
12251 win32_get_tib_address.
12252 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12254 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12256 * linux-low.c (linux_mourn): Also remove the process.
12257 * server.c (handle_target_event): Don't remove the process here.
12258 * nto-low.c (nto_mourn): New.
12259 (nto_target_ops): Install it.
12260 * spu-low.c (spu_mourn): New.
12261 (spu_target_ops): Install it.
12262 * win32-low.c (win32_mourn): New.
12263 (win32_target_ops): Install it.
12265 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12267 * server.h (buffer_xml_printf): Remove redundant `;'.
12269 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12271 * regcache.c (set_register_cache): Invalidate regcaches before
12272 changing the register cache layout.
12273 (regcache_invalidate_one): Allow a NULL regcache.
12274 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12275 regcaches before changing the register cache layout or the target
12278 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12280 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12281 variable warning on Linux/x86-64.
12283 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12285 GDBserver disconnected tracing support.
12287 * linux-low.c (linux_remove_process): Delete.
12288 (add_lwp): Don't set last_resume_kind here.
12289 (linux_kill): Use `mourn'.
12290 (linux_detach): Use `thread_db_detach', and `mourn'.
12291 (linux_mourn): New.
12292 (linux_attach_lwp_1): Adjust comment.
12293 (linux_attach): last_resume_kind moved the thread_info; adjust.
12294 (status_pending_p_callback): Adjust.
12295 (linux_wait_for_event_1): Adjust.
12296 (count_events_callback, select_singlestep_lwp_callback)
12297 (select_event_lwp_callback, cancel_breakpoints_callback)
12298 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12299 (proceed_one_lwp): Adjust.
12300 (linux_async): Add debug output.
12301 (linux_thread_stopped): New.
12302 (linux_pause_all): New.
12303 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12305 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12306 (thread_db_free): Delete declaration.
12307 (thread_db_detach, thread_db_mourn): Declare.
12308 * thread-db.c (thread_db_init): Use thread_db_mourn.
12309 (thread_db_free): Delete, split in two.
12310 (disable_thread_event_reporting): New.
12311 (thread_db_detach): New.
12312 (thread_db_mourn): New.
12314 * server.h (struct thread_info) <last_resume_kind>: New field.
12315 <attached>: Add comment.
12316 <gdb_detached>: New field.
12317 (handler_func): Change return type to int.
12318 (handle_serial_event, handle_target_event): Ditto.
12319 (gdb_connected): Declare.
12321 (disconnected_tracing): Declare.
12322 (stop_tracing): Declare.
12324 * server.c (handle_query) <qSupported>: Report support for
12325 disconnected tracing.
12326 (queue_stop_reply_callback): Account for running threads.
12327 (gdb_wants_thread_stopped): New.
12328 (gdb_wants_all_threads_stopped): New.
12329 (gdb_reattached_process): New.
12330 (handle_status): Clear the `gdb_detached' flag of all processes.
12331 In all-stop, stop all threads.
12332 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12333 (process_serial_event): If the remote connection breaks, or if an
12334 exit was forced with "monitor exit", force an event loop exit.
12335 Handle disconnected tracing on detach.
12336 (handle_serial_event): Adjust.
12337 (handle_target_event): If GDB isn't connected, forward events back
12338 to the inferior, unless the last process exited, in which case,
12339 exit gdbserver. Adjust interface.
12341 * remote-utils.c (remote_open): Don't block in accept. Instead
12342 register an event loop source on the listen socket file
12343 descriptor. Refactor bits into ...
12344 (listen_desc): ... this new global.
12345 (gdb_connected): ... this new function.
12346 (enable_async_notification): ... this new function.
12347 (handle_accept_event): ... this new function.
12348 (remote_close): Clear remote_desc.
12350 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12352 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12354 (mourn_inferior): Define.
12355 (target_process_qsupported): Avoid the dangling else problem.
12356 (thread_stopped): Define.
12357 (pause_all): Define.
12358 (target_waitstatus_to_string): Declare.
12359 * target.c (target_waitstatus_to_string): New.
12361 * tracepoint.c (tracing): Make extern.
12362 (disconnected_tracing): New.
12363 (stop_tracing): Make extern. Handle tracing stops due to GDB
12365 (cmd_qtdisconnected): New.
12366 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12367 (handle_tracepoint_general_set): Handle QTDisconnected.
12369 * event-loop.c (event_handler_func): Change return type to int.
12370 (process_event): Bail out if the event handler wants the event
12372 (handle_file_event): Ditto.
12373 (start_event_loop): Bail out if the event handler wants the event
12376 * nto-low.c (nto_target_ops): Adjust.
12377 * spu-low.c (spu_wait): Don't remove the process here.
12378 (spu_target_ops): Adjust.
12379 * win32-low.c (win32_wait): Don't remove the process here.
12380 (win32_target_ops): Adjust.
12382 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12384 * regcache.c (realloc_register_cache): Invalidate inferior's
12385 regcache before recreating it.
12387 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12389 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12391 2010-04-09 Stan Shebs <stan@codesourcery.com>
12392 Pedro Alves <pedro@codesourcery.com>
12394 * server.h (LONGEST): New.
12395 (struct thread_info) <while_stepping>: New field.
12396 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12398 (initialize_tracepoint, handle_tracepoint_general_set)
12399 (handle_tracepoint_query, tracepoint_finished_step)
12400 (tracepoint_was_hit, release_while_stepping_state_list):
12401 (current_traceframe): Declare.
12402 * server.c (handle_general_set): Handle tracepoint packets.
12403 (read_memory): New.
12404 (write_memory): New.
12405 (handle_search_memory_1): Use read_memory.
12406 (handle_query): Report support for conditional tracepoints, trace
12407 state variables, and tracepoint sources. Handle tracepoint
12409 (main): Initialize the tracepoints module.
12410 (process_serial_event): Handle traceframe reads/writes.
12412 * linux-low.c (handle_tracepoints): New.
12413 (linux_wait_1): Call it.
12414 (linux_resume_one_lwp): Handle while-stepping.
12415 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12416 (linux_target_ops): Install them.
12417 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12419 * linux-x86-low.c (x86_supports_tracepoints): New.
12420 (the_low_target). Install it.
12422 * mem-break.h (delete_breakpoint): Declare.
12423 * mem-break.c (delete_breakpoint): Make external.
12425 * target.h (struct target_ops): Add `supports_tracepoints',
12426 `read_pc', and `write_pc' fields.
12427 (target_supports_tracepoints): Define.
12428 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12431 * regcache.h (struct regcache) <registers_owned>: New field.
12432 (init_register_cache, regcache_cpy): Declare.
12433 (regcache_read_pc, regcache_write_pc): Declare.
12434 (register_cache_size): Declare.
12435 (supply_regblock): Declare.
12436 * regcache.c (init_register_cache): New.
12437 (new_register_cache): Use it.
12438 (regcache_cpy): New.
12439 (register_cache_size): New.
12440 (supply_regblock): New.
12441 (regcache_read_pc, regcache_write_pc): New.
12443 * tracepoint.c: New.
12445 * Makefile.in (OBS): Add tracepoint.o.
12446 (tracepoint.o): New rule.
12448 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12450 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12452 (i386-mmx.c): Likewise.
12453 (i386-mmx-linux.o): Likewise.
12454 (i386-mmx-linux.c): Likewise.
12456 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12457 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12458 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12459 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12461 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12462 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12463 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12465 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12467 * Makefile.in (clean): Updated.
12469 (i386-avx.c): Likewise.
12470 (i386-avx-linux.o): Likewise.
12471 (i386-avx-linux.c): Likewise.
12472 (amd64-avx.o): Likewise.
12473 (amd64-avx.c): Likewise.
12474 (amd64-avx-linux.o): Likewise.
12475 (amd64-avx-linux.c): Likewise.
12477 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12478 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12479 (srv_amd64_regobj): Add amd64-avx.o.
12480 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12481 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12482 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12483 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12484 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12485 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12486 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12488 * i387-fp.c: Include "i386-xstate.h".
12490 (i387_cache_to_xsave): Likewise.
12491 (i387_xsave_to_cache): Likewise.
12492 (x86_xcr0): Likewise.
12494 * i387-fp.h (i387_cache_to_xsave): Likewise.
12495 (i387_xsave_to_cache): Likewise.
12496 (x86_xcr0): Likewise.
12498 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12499 * linux-crisv32-low.c (target_regsets): Likewise.
12500 * linux-m68k-low.c (target_regsets): Likewise.
12501 * linux-mips-low.c (target_regsets): Likewise.
12502 * linux-ppc-low.c (target_regsets): Likewise.
12503 * linux-s390-low.c (target_regsets): Likewise.
12504 * linux-sh-low.c (target_regsets): Likewise.
12505 * linux-sparc-low.c (target_regsets): Likewise.
12506 * linux-xtensa-low.c (target_regsets): Likewise.
12508 * linux-low.c: Include <sys/uio.h>.
12509 (regsets_fetch_inferior_registers): Support nt_type.
12510 (regsets_store_inferior_registers): Likewise.
12511 (linux_process_qsupported): New.
12512 (linux_target_ops): Add linux_process_qsupported.
12514 * linux-low.h (regset_info): Add nt_type.
12515 (linux_target_ops): Add process_qsupported.
12517 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12519 (init_registers_i386_avx_linux): New.
12520 (init_registers_amd64_avx_linux): Likewise.
12521 (xmltarget_i386_linux_no_xml): Likewise.
12522 (xmltarget_amd64_linux_no_xml): Likewise.
12523 (PTRACE_GETREGSET): Likewise.
12524 (PTRACE_SETREGSET): Likewise.
12525 (x86_fill_xstateregset): Likewise.
12526 (x86_store_xstateregset): Likewise.
12527 (use_xml): Likewise.
12528 (x86_linux_update_xmltarget): Likewise.
12529 (x86_linux_process_qsupported): Likewise.
12530 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12531 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12532 init_registers_i386_linux here. Call
12533 x86_linux_update_xmltarget.
12534 (the_low_target): Add x86_linux_process_qsupported.
12536 * server.c (handle_query): Call target_process_qsupported.
12538 * target.h (target_ops): Add process_qsupported.
12539 (target_process_qsupported): New.
12541 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12543 * inferiors.c (add_thread): Set last_status kind to
12544 TARGET_WAITKIND_IGNORE.
12545 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12546 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12547 (linux_wait_1): Move `thread' local definition to block that uses
12548 it. Don't NULL initialize `event_child'.
12549 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12550 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12551 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12553 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12555 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12556 an extended waitstatus, or by a watchpoint.
12557 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12558 thread was stepping or has been stopped by a watchpoint.
12560 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12562 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12563 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12564 of another, then delete the previous, and validate all
12566 (validate_inserted_breakpoint): New.
12567 (delete_disabled_breakpoints): New.
12568 (validate_breakpoints): New.
12569 (check_mem_read): Validate breakpoints before trusting their
12570 shadow. Delete disabled breakpoints.
12571 (check_mem_write): Validate breakpoints before trusting they
12572 should be inserted. Delete disabled breakpoints.
12573 * mem-break.h (validate_breakpoints):
12574 * server.c (handle_query): Validate breakpoints when we see a
12577 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12579 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12580 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12581 if we could tell there's a GDB breakpoint at stop_pc.
12582 (need_step_over_p): Don't do a step over if we find a GDB
12583 breakpoint at the resume PC.
12585 * mem-break.c (struct raw_breakpoint): New.
12586 (enum bkpt_type): New type `gdb_breakpoint'.
12587 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12588 fields. New field `raw'.
12589 (find_raw_breakpoint_at): New.
12590 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12591 breakpoint instead.
12592 (set_breakpoint_at): Adjust.
12593 (delete_raw_breakpoint): New.
12594 (release_breakpoint): New.
12595 (delete_breakpoint): Rename to...
12596 (delete_breakpoint_1): ... this. Add proc parameter. Use
12597 release_breakpoint. Return ENOENT.
12598 (delete_breakpoint): Reimplement.
12599 (find_breakpoint_at): Delete.
12600 (find_gdb_breakpoint_at): New.
12601 (delete_breakpoint_at): Delete.
12602 (set_gdb_breakpoint_at): New.
12603 (delete_gdb_breakpoint_at): New.
12604 (gdb_breakpoint_here): New.
12605 (set_reinsert_breakpoint): Use release_breakpoint.
12606 (uninsert_breakpoint): Rename to ...
12607 (uninsert_raw_breakpoint): ... this.
12608 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12609 (reinsert_raw_breakpoint): Change parameter type to
12611 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12613 (check_breakpoints): Adjust. Use release_breakpoint.
12614 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12615 (breakpoint_inserted_here): Ditto.
12616 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12617 Don't trust the breakpoint's shadow if it is not inserted.
12618 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12619 (delete_all_breakpoints): Adjust.
12620 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12621 use delete_breakpoint_1.
12623 * mem-break.h (breakpoints_supported): Delete declaration.
12624 (set_gdb_breakpoint_at): Declare.
12625 (gdb_breakpoint_here): Declare.
12626 (delete_breakpoint_at): Delete.
12627 (delete_gdb_breakpoint_at): Declare.
12629 * server.h (struct raw_breakpoint): Forward declare.
12630 (struct process_info): New field `raw_breakpoints'.
12632 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12635 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12637 * linux-low.c (status_pending_p_callback): Fix comment.
12638 (linux_wait_for_event_1): Move most of the internal breakpoint
12639 handling from here...
12640 (linux_wait_1): ... to here.
12641 (count_events_callback): New.
12642 (select_singlestep_lwp_callback): New.
12643 (select_event_lwp_callback): New.
12644 (cancel_breakpoints_callback): New.
12645 (select_event_lwp): New.
12646 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12647 priority to all LWPs that have had events that should be reported
12648 to the client. Cancel breakpoints when about to reporting the
12649 event to the client, not while stopping lwps. No longer cancel
12650 finished single-steps here.
12651 (cancel_finished_single_step): Delete.
12652 (cancel_finished_single_steps): Delete.
12654 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12656 * mem-break.c (enum bkpt_type): New.
12657 (struct breakpoint): New field `type'.
12658 (set_breakpoint_at): Change return type to struct breakpoint
12659 pointer. Set type to `other_breakpoint' by default.
12660 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12661 in the breakpoint list.
12662 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12663 (reinsert_breakpoint): Rename to ...
12664 (reinsert_raw_breakpoint): ... this.
12665 (reinsert_breakpoints_at): Adjust.
12666 * mem-break.h (struct breakpoint): Declare.
12667 (set_breakpoint_at): Change return type to struct breakpoint
12670 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12672 * server.c (handle_query): Assign, not compare.
12674 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12676 Teach linux gdbserver to step-over-breakpoints.
12678 * linux-low.c (can_hardware_single_step): New.
12679 (supports_breakpoints): New.
12680 (handle_extended_wait): If stopping threads, read the stop pc of
12681 the new cloned LWP.
12683 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12684 low target doesn't support retrieving the PC.
12685 (add_lwp): Set last_resume_kind to resume_continue.
12686 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12687 (linux_attach): Don't clear stop_expected. Set the lwp's
12688 last_resume_kind to resume_stop.
12689 (linux_detach_one_lwp): Don't check for removed breakpoints.
12690 (check_removed_breakpoint): Delete.
12691 (status_pending_p): Rename to ...
12692 (status_pending_p_callback): ... this. Don't check for removed
12693 breakpoints. Don't consider threads that are stopped from GDB's
12695 (linux_wait_for_lwp): Always read the stop_pc here.
12696 (cancel_breakpoint): New.
12697 (step_over_bkpt): New global.
12698 (linux_wait_for_event_1): Implement stepping over breakpoints.
12699 (gdb_wants_lwp_stopped): New.
12700 (gdb_wants_all_stopped): New.
12701 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12702 single-step traps here. Store the thread's last reported target
12704 (send_sigstop): Don't clear stop_expected. Always set it,
12706 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12707 (cancel_finished_single_step): New.
12708 (cancel_finished_single_steps): New.
12709 (wait_for_sigstop): Don't cancel finished single-step traps here.
12710 (linux_resume_one_lwp): Don't check for removed breakpoints.
12711 Don't set `step' on non-hardware step archs.
12712 (linux_set_resume_request): Ignore resume_stop requests if already
12713 stopping or stopped. Set the lwp's last_resume_kind.
12714 (resume_status_pending_p): Don't check for removed breakpoints.
12715 (need_step_over_p): New.
12716 (start_step_over): New.
12717 (finish_step_over): New.
12718 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12719 requests. Clear the thread's last reported target waitstatus.
12720 Don't use the `suspended' flag. Don't consider pending breakpoints.
12721 (linux_resume): Start a step-over if necessary.
12722 (proceed_one_lwp): New.
12723 (proceed_all_lwps): New.
12724 (unstop_all_lwps): New.
12725 * linux-low.h (struct lwp_info): Rewrite comment for the
12726 `suspended' flag. Add the `stop_pc' field. Delete the
12727 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12728 Add `'last_resume_kind' and `need_step_over' fields.
12729 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12730 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12731 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12732 (set_raw_breakpoint_at): New.
12733 (set_breakpoint_at): Rewrite to use it.
12734 (reinsert_breakpoint_handler): Delete.
12735 (set_reinsert_breakpoint): New.
12736 (reinsert_breakpoint_by_bp): Delete.
12737 (delete_reinsert_breakpoints): New.
12738 (uninsert_breakpoint): Rewrite.
12739 (uninsert_breakpoints_at): New.
12740 (reinsert_breakpoint): Rewrite.
12741 (reinsert_breakpoints_at): New.
12742 (check_breakpoints): Rewrite.
12743 (breakpoint_here): New.
12744 (breakpoint_inserted_here): New.
12745 (check_mem_read): Adjust.
12746 * mem-break.h (breakpoints_supported, breakpoint_here)
12747 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12748 (reinsert_breakpoint_by_bp): Delete declaration.
12749 (delete_reinsert_breakpoints): Declare.
12750 (reinsert_breakpoint): Delete declaration.
12751 (reinsert_breakpoints_at): Declare.
12752 (uninsert_breakpoint): Delete declaration.
12753 (uninsert_breakpoints_at): Declare.
12754 (check_breakpoints): Adjust prototype.
12755 * server.h: Adjust include order.
12756 (struct thread_info): Declare here. Add a `last_status' field.
12758 2010-03-23 Michael Snyder <msnyder@vmware.com>
12760 * server.c (crc32): New function.
12761 (handle_query): Add handling for 'qCRC:' request.
12763 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12765 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12766 lwp had been stopped by a watchpoint.
12768 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12770 * server.h (internal_error): Declare.
12771 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12772 * utils.c (internal_error): New function.
12774 2010-03-15 Andreas Schwab <schwab@redhat.com>
12776 * configure.srv: Fix typo setting srv_regobj.
12778 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12780 * linux-low.c (fetch_register): Avoid passing a non string literal
12782 (usr_store_inferior_registers): Ditto.
12784 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12786 * linux-low.c (linux_write_memory): Bail out early if peeking
12789 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12791 * linux-low.h (struct lwp_info): New fields
12792 `stopped_by_watchpoint' and `stopped_data_address'.
12793 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12794 here, and cache them in the lwp object.
12795 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12797 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12799 (linux_stopped_by_watchpoint): Rewrite.
12800 (linux_stopped_data_address): Rewrite.
12802 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12804 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12805 switching the current inferior, not before.
12807 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12809 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12810 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12811 i386-linux.c and amd64-linux.c.
12812 (reg-i386.o): Removed.
12813 (reg-i386.c): Likewise.
12814 (reg-i386-linux.o): Likewise.
12815 (reg-i386-linux.c): Likewise.
12816 (reg-x86-64.o): Likewise.
12817 (reg-x86-64.c): Likewise.
12818 (reg-x86-64-linux.o): Likewise.
12819 (reg-x86-64-linux.c): Likewise.
12821 (i386.c): Likewise.
12822 (i386-linux.o): Likewise.
12823 (i386-linux.c): Likewise.
12824 (amd64.o): Likewise.
12825 (amd64.c): Likewise.
12826 (amd64-linux.o): Likewise.
12827 (amd64-linux.c): Likewise.
12829 * configure.srv (srv_i386_regobj): New.
12830 (srv_i386_linux_regobj): Likewise.
12831 (srv_amd64_regobj): Likewise.
12832 (srv_amd64_linux_regobj): Likewise.
12833 (srv_i386_32bit_xmlfiles): Likewise.
12834 (srv_i386_64bit_xmlfiles): Likewise.
12835 (srv_i386_xmlfiles): Likewise.
12836 (srv_amd64_xmlfiles): Likewise.
12837 (srv_i386_linux_xmlfiles): Likewise.
12838 (srv_amd64_linux_xmlfiles): Likewise.
12839 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12840 srv_xmlfiles to $srv_i386_xmlfiles.
12841 (i[34567]86-*-mingw32ce*): Likewise.
12842 (i[34567]86-*-mingw*): Likewise.
12843 (i[34567]86-*-nto*): Likewise.
12844 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12845 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12846 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12847 (x86_64-*-linux*): Likewise.
12849 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12850 (init_registers_amd64_linux): New.
12851 (x86_arch_setup): Replace init_registers_x86_64_linux with
12852 init_registers_amd64_linux.
12854 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12856 * configure.ac: Check for libdl. If it is not available link against
12857 static libthread_db.
12858 * configure: Regenerate.
12860 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12864 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12865 handing a read watchpoint.
12866 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12868 2010-02-12 Doug Evans <dje@google.com>
12870 * linux-low.c (linux_supports_tracefork_flag): Document.
12871 (linux_look_up_symbols): Add comment.
12873 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12875 * regcache.c (supply_register): Clear regcache if buf is NULL.
12877 2010-02-02 Nicolas Roche <roche@sourceware.org>
12878 Joel Brobecker <brobecker@adacore.com>
12880 * inferiors.c (find_inferior): Add function documentation.
12881 (unloaded_dll): Handle the case where the unloaded dll has not
12882 been previously registered in the dll list.
12884 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12886 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12887 (thumb2_breakpoint): New.
12888 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12890 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12892 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12893 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12896 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12898 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12900 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12902 * linux-s390-low.c (s390_collect_ptrace_register)
12903 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12905 2010-01-21 Doug Evans <dje@google.com>
12907 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12908 (PTRACE_ARG4_TYPE): New macro.
12909 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12910 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12911 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12912 (usr_store_inferior_registers): Ditto.
12913 (linux_read_memory, linux_write_memory): Ditto.
12914 (linux_test_for_tracefork): Ditto.
12916 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12917 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12919 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12921 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12924 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12926 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12927 prototype to take a regcache. Adjust.
12929 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12931 * regcache.h (struct thread_info): Forward declare.
12932 (struct regcache): New.
12933 (new_register_cache): Adjust prototype.
12934 (get_thread_regcache): Declare.
12935 (free_register_cache): Adjust prototype.
12936 (registers_to_string, registers_from_string): Ditto.
12937 (supply_register, supply_register_by_name, collect_register)
12938 (collect_register_as_string, collect_register_by_name): Ditto.
12939 * regcache.c (struct inferior_regcache_data): Delete.
12940 (get_regcache): Rename to ...
12941 (get_thread_regcache): ... this. Adjust. Switch inferior before
12942 fetching registers.
12943 (regcache_invalidate_one): Adjust.
12944 (regcache_invalidate): Fix prototype.
12945 (new_register_cache): Return the new register cache.
12946 (free_register_cache): Change prototype.
12947 (realloc_register_cache): Adjust.
12948 (registers_to_string): Change prototype to take a regcache. Adjust.
12949 (registers_from_string): Ditto.
12950 (register_data): Ditto.
12951 (supply_register): Ditto.
12952 (supply_register_by_name): Ditto.
12953 (collect_register): Ditto.
12954 (collect_register_as_string): Ditto.
12955 (collect_register_by_name): Ditto.
12956 * server.c (process_serial_event): Adjust.
12957 * linux-low.h (regset_fill_func, regset_store_func): Change
12959 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12961 * linux-low.c (get_stop_pc): Adjust.
12962 (check_removed_breakpoint): Adjust.
12963 (linux_wait_for_event): Adjust.
12964 (linux_resume_one_lwp): Adjust.
12965 (fetch_register): Add regcache parameter. Adjust.
12966 (usr_store_inferior_registers): Ditto.
12967 (regsets_fetch_inferior_registers): Ditto.
12968 (regsets_store_inferior_registers): Ditto.
12969 (linux_fetch_registers, linux_store_registers): Ditto.
12970 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12972 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12974 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12975 prototype to take a regcache.
12976 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12977 * remote-utils.c (convert_ascii_to_int, outreg)
12978 (prepare_resume_reply): Change prototype to take a regcache.
12980 * target.h (struct target_ops) <fetch_registers, store_registers>:
12981 Change prototype to take a regcache.
12982 (fetch_inferior_registers, store_inferior_registers): Change
12983 prototype to take a regcache. Adjust.
12984 * proc-service.c (ps_lgetregs): Adjust.
12985 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12986 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12987 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12988 take a regcache. Adjust.
12989 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12990 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12991 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12992 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12993 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12994 (cris_cannot_fetch_register):
12995 (cris_breakpoint_at): Change prototype to take a regcache.
12997 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12998 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12999 to take a regcache. Adjust.
13000 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13002 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13003 take a regcache. Adjust.
13004 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13005 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13006 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13007 * linux-mips-low.c (mips_get_pc):
13008 (mips_set_pc): Change prototype to take a regcache. Adjust.
13009 (mips_reinsert_addr): Adjust.
13010 (mips_collect_register): Change prototype to take a regcache.
13012 (mips_supply_register):
13013 (mips_collect_register_32bit, mips_supply_register_32bit)
13014 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13015 (mips_store_fpregset): Ditto.
13016 * linux-ppc-low.c (ppc_supply_ptrace_register)
13017 (ppc_supply_ptrace_register): Ditto.
13018 (parse_spufs_run): Adjust.
13019 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13020 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13021 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13022 take a regcache. Adjust.
13023 * linux-s390-low.c (s390_collect_ptrace_register)
13024 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13025 (s390_set_pc): Change prototype to take a regcache. Adjust.
13026 (s390_arch_setup): Adjust.
13027 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13028 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13029 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13030 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13031 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13033 (sparc_breakpoint_at): Adjust.
13034 * linux-xtensa-low.c (xtensa_fill_gregset):
13035 (xtensa_store_gregset):
13036 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13037 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13038 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13039 prototype to take a regcache. Adjust.
13040 * win32-arm-low.c (arm_fetch_inferior_register)
13041 (arm_store_inferior_register): Change prototype to take a
13043 * win32-i386-low.c (i386_fetch_inferior_register)
13044 (i386_store_inferior_register): Change prototype to take a
13046 * win32-low.c (child_fetch_inferior_registers)
13047 (child_store_inferior_registers): Change prototype to take a
13049 (win32_wait): Adjust.
13050 (win32_fetch_inferior_registers): Change prototype to take a
13052 (win32_store_inferior_registers): Adjust.
13053 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13054 store_inferior_register>: Change prototype to take a regcache.
13056 2010-01-20 Doug Evans <dje@google.com>
13058 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13060 (linux_wait_for_event1, linux_init_signals): Ditto.
13061 (W_STOPCODE): Provide definition if missing.
13063 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13065 * linux-low.c (linux_core_of_thread): New.
13066 (compare_ints, show_process, list_threads): New.
13067 (linux_qxfer_osdata): Report threads and cores.
13068 (linux_target_op): Register linux_core_of_thread.
13069 * remote-utils.c (prepare_resume_reply): Report the core.
13070 (buffer_xml_printf): Support %d specifier.
13071 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13073 (handle_query): Handle qXfer:threads. Announce availability
13075 * target.h (struct target_ops): New field core_of_thread.
13077 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13079 * Makefile.in (clean): Remove new generated files.
13080 (reg-s390.o, reg-s390.c): Remove rules.
13081 (reg-s390x.o, reg-s390x.c): Likewise.
13082 (s390-linux32.o, s390-linux32.c): Add rules.
13083 (s390-linux64.o, s390-linux64.c): Likewise.
13084 (s390x-linux64.o, s390x-linux64.c): Likewise.
13085 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13086 * linux-s390-low.c: Include <elf.h>.
13087 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13088 (init_registers_s390): Remove prototype.
13089 (init_registers_s390x): Likewise.
13090 (init_registers_s390_linux32): Add prototype.
13091 (init_registers_s390_linux64): Likewise.
13092 (init_registers_s390x_linux64): Likewise.
13093 (s390_num_regs_3264): New define.
13094 (s390_regmap_3264): New global variable.
13095 (s390_cannot_fetch_register): Remove obsolete check.
13096 (s390_cannot_store_register): Likewise.
13097 (s390_collect_ptrace_register): Handle upper/lower register halves.
13098 (s390_supply_ptrace_register): Likewise.
13099 (s390_fill_gregset): Update to register number changes.
13100 (s390_get_hwcap): New routine.
13101 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13102 Install appropriate regmap and register set.
13104 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13106 * server.c (gdbserver_version): Update copyright year to 2010.
13107 * gdbreplay.c (gdbreplay_version): Likewise.
13109 2009-12-28 Doug Evans <dje@google.com>
13111 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13112 elf/external.h. Include <elf.h> instead but only if necessary.
13114 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13116 * linux-low.c (linux_remove_process): Remove `detaching'
13117 parameter. Don't release/detach from thread_db here.
13118 (linux_kill): Release/detach from thread_db here, ...
13119 (linux_detach): ... and here, before actually detaching.
13120 (linux_wait_1): ... and here, when a process exits.
13121 * thread-db.c (any_thread_of): New.
13122 (thread_db_free): Switch the current inferior to a thread of the
13125 2009-12-21 Doug Evans <dje@google.com>
13127 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13129 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13130 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13131 warning ifndef __NR_tkill. Move setting of errno there too.
13132 Delete unnecessary resetting of errno after syscall.
13133 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13135 * configure.ac: Check for dladdr.
13136 * config.in: Regenerate.
13137 * configure: Regenerate.
13138 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13139 (try_thread_db_load): Update.
13141 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13143 2009-12-18 Doug Evans <dje@google.com>
13145 * event-loop.c: Include unistd.h if it exists.
13147 * linux-low.c (my_waitpid): Move definition away from being in
13148 between linux_tracefork_child/linux_test_for_tracefork.
13150 * gdb_proc_service.h (psaddr_t): Fix type.
13151 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13152 signature to match glibc.
13154 2009-12-16 Doug Evans <dje@google.com>
13156 * linux-low.c (linux_read_memory): Fix argument to read.
13158 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13160 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13161 events, don't leave current_inferior pointing at null.
13163 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13165 * win32-low.c (LOG): Delete.
13166 (OUTMSG): Output to stderr.
13167 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13168 on compile time LOG macro.
13169 (win32_wait): Fix debug output.
13171 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13173 * win32-low.c (win32_add_one_solib): If the dll name is
13174 "ntdll.dll", prepend the system directory to the dll path.
13176 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13178 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13180 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13181 Vladimir Prus <vladimir@codesourcery.com>
13183 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13184 * configure.ac: Check for __mcoldfire__ and set
13185 gdb_cv_m68k_is_coldfire.
13186 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13187 reg-cf.o and reg-m68k.o.
13188 * configure: Regenerated.
13190 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13192 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13193 Pass it to thread_db_free.
13194 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13195 proper `detaching' argument to linux_remove_process.
13196 * linux-low.h (thread_db_free): Add `detaching' parameter.
13197 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13199 (thread_db_free): Add `detaching' parameter. Only
13200 call td_ta_clear_event if detaching from process.
13202 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13204 * thread-db.c (thread_db_free): Fix typo.
13206 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13209 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13211 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13213 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13214 with an i686 compiler.
13215 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13217 * configure: Rebuilt.
13219 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13223 * server.c (handle_search_memory_1): Correct read_addr initialization
13224 in loop for searching subsequent chunks.
13226 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13228 * configure.ac: New --with-libthread-db option.
13229 * thread-db.c: Allow direct dependence on libthread_db.
13230 (thread_db_free): Adjust.
13231 * config.in: Regenerate.
13232 * configure: Likewise.
13234 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13237 * thread-db.c (attach_thread): New function.
13238 (maybe_attach_thread): Return success/failure.
13239 (find_new_threads_callback): Adjust.
13240 (thread_db_find_new_threads): Loop until no new threads.
13242 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13244 * proc-service.c (ps_lgetregs): Formatting.
13246 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13248 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13249 * configure.ac: Adjust.
13250 * linux-low.h (struct process_info_private): Move members to struct
13252 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13253 * linux-low.c (linux_remove_process): Adjust.
13254 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13255 * server.c (handle_query): Move code ...
13256 (handle_monitor_command): ... here. New function.
13257 * target.h (struct target_ops): New member.
13258 * thread-db.c (struct thread_db): New.
13259 (libthread_db_search_path): New variable.
13260 (thread_db_create_event, thread_db_enable_reporting)
13261 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13262 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13263 (try_thread_db_load_1, dladdr_to_soname): New functions.
13264 (try_thread_db_load, thread_db_load_search): New functions.
13265 (thread_db_init): Search for libthread_db.
13266 (thread_db_free): New function.
13267 (thread_db_handle_monitor_command): Likewise.
13268 * config.in: Regenerate.
13269 * configure: Regenerate.
13271 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13273 * spu-low.c (spu_kill): Wait for inferior to terminate.
13274 Call clear_inferiors.
13275 (spu_detach): Call clear_inferiors.
13277 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13279 * aclocal.m4: Regenerate.
13280 * config.in: Likewise.
13281 * configure: Likewise.
13283 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13285 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13286 (parse_spufs_run): New function.
13287 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13288 (ppc_breakpoint_at): Handle SPU breakpoints.
13290 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13292 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13293 (SPUFS_MAGIC): Define.
13294 (spu_enumerate_spu_ids): New function.
13295 (linux_qxfer_spu): New function.
13296 (linux_target_ops): Install linux_qxfer_spu.
13298 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13300 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13301 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13302 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13303 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13304 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13305 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13306 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13307 (init_registers_powerpc_cell32l): Add prototype.
13308 (init_registers_powerpc_cell64l): Likewise.
13309 (ppc_arch_setup): Detect Cell/B.E. architecture.
13311 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13313 * Makefile.in (datarootdir): New variable.
13315 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13317 * linux-low.c (linux_write_memory): Update debugging output.
13318 * Makefile.in (clean): Add new descriptions.
13319 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13320 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13321 * configure.srv: Add new files for arm*-*-linux*.
13322 * linux-arm-low.c: Add new declarations.
13323 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13324 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13325 (HWCAP_VFPv3D16): New.
13326 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13327 instead of __IWMMXT__.
13328 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13329 (arm_arch_setup): New.
13330 (target_regsets): Remove #ifdef. Add VFP regset.
13331 (the_low_target): Use arm_arch_setup.
13333 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13335 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13336 the main thread again.
13338 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13340 Adding Neutrino gdbserver.
13341 * configure: Regenerated.
13342 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13343 * configure.srv (i[34567]86-*-nto*): New target.
13344 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13345 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13346 (nto_comctrl) [__QNX__]: New function.
13347 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13349 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13351 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13354 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13355 Pedro Alves <pedro@codesourcery.com>
13357 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13358 don't support CONTEXT_EXTENDED_REGISTERS.
13359 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13360 (the_low_target): Install them.
13361 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13362 failing with ERROR_PIPE_NOT_CONNECTED.
13364 2009-06-30 Doug Evans <dje@google.com>
13365 Pierre Muller <muller@ics.u-strasbg.fr>
13367 Add h/w watchpoint support to x86-linux, win32-i386.
13368 * Makefile.in (SFILES): Add i386-low.c
13369 (i386_low_h): Define.
13370 (i386-low.o): Add dependencies.
13371 (linux-x86-low.o): Add i386-low.h dependency.
13372 (win32-i386-low.o): Ditto.
13373 * i386-low.c: New file.
13374 * i386-low.h: New file.
13375 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13376 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13377 * linux-low.c (linux_add_process): Initialize arch_private.
13378 (linux_remove_process): Free arch_private.
13379 (add_lwp): Initialize arch_private.
13380 (delete_lwp): Free arch_private.
13381 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13383 * linux-low.h (process_info_private): New member arch_private.
13384 (lwp_info): New member arch_private.
13385 (linux_target_ops): New members new_process, new_thread,
13387 (ptid_of): New macro.
13388 * linux-x86-low.c: Include stddef.h, i386-low.h.
13389 (arch_process_info): New struct.
13390 (arch_lwp_info): New struct.
13391 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13392 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13393 (i386_dr_low_get_status): New function.
13394 (x86_insert_point, x86_remove_point): New functions.
13395 (x86_stopped_by_watchpoint): New function.
13396 (x86_stopped_data_address): New function.
13397 (x86_linux_new_process, x86_linux_new_thread): New functions.
13398 (x86_linux_prepare_to_resume): New function.
13399 (the_low_target): Add entries for insert_point, remove_point,
13400 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13402 * server.c (debug_hw_points): New global.
13403 (monitor_show_help): Document set debug-hw-points.
13404 (handle_query): Process "set debug-hw-points".
13405 * server.h (debug_hw_points): Declare.
13406 (paddress): Declare.
13407 * utils.c (NUMCELLS, CELLSIZE): New macros.
13408 (get_sell, xsnprintf, paddress): New functions.
13409 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13410 remove_point, stopped_by_watchpoint, stopped_data_address.
13411 * win32-i386-low.c: Include i386-low.h.
13412 (debug_reg_state): Replaces dr.
13413 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13414 (i386_dr_low_get_status): New function.
13415 (i386_insert_point, i386_remove_point): New functions.
13416 (i386_stopped_by_watchpoint): New function.
13417 (i386_stopped_data_address): New function.
13418 (i386_initial_stuff): Update.
13419 (get_thread_context,set_thread_context,i386_thread_added): Update.
13420 (the_low_target): Add entries for insert_point,
13421 remove_point, stopped_by_watchpoint, stopped_data_address.
13422 * win32-low.c (win32_insert_watchpoint): New function.
13423 (win32_remove_watchpoint): New function.
13424 (win32_stopped_by_watchpoint): New function.
13425 (win32_stopped_data_address): New function.
13426 (win32_target_ops): Add entries for insert_watchpoint,
13427 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13428 * win32-low.h (win32_target_ops): New members insert_point,
13429 remove_point, stopped_by_watchpoint, stopped_data_address.
13431 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13433 * server.c (process_serial_event): Re-return unsupported, not
13434 error, if the type isn't recognized. Re-allow supporting only
13435 insert or remove packets. Also call require_running for
13436 breakpoints. Add missing break statement to default case. Tidy.
13437 * target.h (struct target_ops): Rename insert_watchpoint to
13438 insert_point, and remove_watchpoint to remove_point.
13440 * linux-low.h (struct linux_target_ops): Likewise.
13441 * linux-low.c (linux_insert_watchpoint): Rename to ...
13442 (linux_insert_point): ... this. Adjust.
13443 (linux_remove_watchpoint): Rename to ...
13444 (linux_remove_point): ... this. Adjust.
13445 (linux_target_ops): Adjust.
13446 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13447 (cris_insert_point): ... this.
13448 (cris_remove_watchpoint): Rename to ...
13449 (cris_remove_point): ... this.
13450 (the_low_target): Adjust.
13452 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13454 * server.c (handle_v_kill): Pass signal_pid to
13455 kill_inferior if multi_process is zero.
13457 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13459 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13460 * target.h (target_ops): Comment for *_watchpoint to make it clear
13461 the functions can get types '0' and '1'.
13463 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13465 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13466 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13467 * regcache.c (get_regcache): Likewise.
13468 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13469 * win32-low.c (child_fetch_inferior_registers): Remove check for
13472 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13473 Pedro Alves <pedro@codesourcery.com>
13475 * target.h (struct target_ops) <supports_multi_process>: New
13477 (target_supports_multi_process): New.
13478 * server.c (handle_query): Even if GDB reports support, only
13479 enable multi-process if the target also supports it. Report
13480 multi-process support only if the target backend supports it.
13481 * linux-low.c (linux_supports_multi_process): New function.
13482 (linux_target_ops): Install it as target_supports_multi_process
13485 2009-05-24 Doug Evans <dje@google.com>
13487 Global renaming of find_thread_pid to find_thread_ptid.
13488 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13489 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13490 All callers updated.
13492 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13493 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13496 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13497 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13498 (linux_resume_one_lwp): Ditto.
13500 2009-05-23 Doug Evans <dje@google.com>
13502 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13503 from struct inferior_list_entry * to struct lwp_info *.
13504 All callers updated.
13506 2009-05-13 Doug Evans <dje@google.com>
13508 * linux-x86-low.c: Don't include assert.h.
13509 (x86_siginfo_fixup): Use fatal, not assert.
13510 (x86_arch_setup): Fix comment.
13512 2009-05-12 Doug Evans <dje@google.com>
13514 Biarch support for i386/amd64 gdbserver.
13515 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13516 Add linux-x86-low.c.
13517 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13518 (linux-x86-low.o): Add.
13519 * linux-x86-64-low.c: Delete.
13520 * linux-i386-low.c: Delete.
13521 * linux-x86-low.c: New file.
13522 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13524 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13526 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13527 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13528 (linux_child_pid_to_exec_file): New function.
13529 (elf_64_header_p, elf_64_file_p): New functions.
13530 (siginfo_fixup): New function.
13531 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13532 give target a chance to convert layout.
13533 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13534 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13536 2009-05-07 Doug Evans <dje@google.com>
13538 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13539 (regsets_store_inferior_registers): Ditto.
13541 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13545 * linux-low.c (must_set_ptrace_flags): Delete.
13546 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13548 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13549 `lwp->must_set_ptrace_flags' instead.
13550 (linux_wait_for_event_1): Set ptrace options here.
13551 (linux_wait_1): ... not here.
13553 2009-04-30 Doug Evans <dje@google.com>
13555 * inferiors.c (started_inferior_callback): New function.
13556 (attached_inferior_callback): New function.
13557 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13558 * server.c (print_started_pid, print_attached_pid): New functions.
13559 (detach_or_kill_for_exit): New function.
13560 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13561 * server.h (have_started_inferiors_p): Declare.
13562 (have_attached_inferiors_p): Declare.
13564 * inferiors.c (remove_process): Fix memory leak, free process.
13565 * linux-low.c (linux_remove_process): New function.
13566 (linux_kill): Call it instead of remove_process.
13567 (linux_detach, linux_wait_1): Ditto.
13569 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13571 * configure.srv: Add x86 Windows CE target.
13573 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13575 * inferiors.c (get_thread_process): Make global.
13576 * server.h (get_thread_process): Add prototype.
13577 * thread-db.c (find_one_thread): Use get_thread_process
13578 instead of current_process.
13579 (thread_db_get_tls_address): Do not crash if called when
13580 thread layer is not yet initialized.
13582 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13584 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13585 * spu-low.c (current_tid): Rename to ...
13586 (current_ptid): ... this.
13587 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13588 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13589 ptid_get_lwp (current_ptid) instead of current_tid.
13590 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13591 instead of current_tid. Use find_process_pid to verify pid
13592 argument is valid. Pass proper argument to remove_process.
13593 (spu_thread_alive): Compare current_ptid instead of current_tid.
13594 (spu_resume): Likewise.
13596 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13598 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13601 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13603 Implement the multiprocess extensions, and add linux multiprocess
13606 * server.h (ULONGEST): Declare.
13607 (struct ptid, ptid_t): New.
13608 (minus_one_ptid, null_ptid): Declare.
13609 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13610 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13611 (struct inferior_list_entry): Change `id' type from unsigned from
13613 (struct sym_cache, struct breakpoint, struct
13614 process_info_private): Forward declare.
13615 (struct process_info): Declare.
13616 (current_process): Declare.
13617 (all_processes): Declare.
13618 (initialize_inferiors): Declare.
13619 (add_thread): Adjust to use ptid_t.
13620 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13621 (add_process, remove_process, find_thread_pid): Declare.
13622 (find_inferior_id): Adjust to use ptid_t.
13623 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13624 (multi_process): Declare.
13625 (push_event): Adjust to use ptid_t.
13626 (read_ptid, write_ptid): Declare.
13627 (prepare_resume_reply): Adjust to use ptid_t.
13628 (clear_symbol_cache): Declare.
13629 * inferiors.c (all_processes): New.
13630 (null_ptid, minus_one_ptid): New.
13631 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13632 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13633 (add_thread): Change unsigned long to ptid. Remove gdb_id
13635 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13636 (gdb_id_to_thread): Rename to ...
13637 (find_thread_pid): ... this. Change unsigned long to ptid.
13638 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13639 (loaded_dll, pull_pid_from_list): Adjust.
13640 (add_process, remove_process, find_process_pid)
13641 (get_thread_process, current_process, initialize_inferiors): New.
13642 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13643 (struct target_waitstatus) <related_pid>: Ditto.
13644 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13645 return type to int.
13646 (struct target_ops) <join>: Add `pid' argument.
13647 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13648 (struct target_ops) <wait>: Add `ptid' field. Change return type
13650 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13651 (mywait): Add `ptid' argument. Change return type to ptid_t.
13652 (target_pid_to_str): Declare.
13653 * target.c (set_desired_inferior): Adjust to use ptids.
13654 (mywait): Add new `ptid' argument. Adjust.
13655 (target_pid_to_str): New.
13656 * mem-break.h (free_all_breakpoints): Declare.
13657 * mem-break.c (breakpoints): Delelete.
13658 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13659 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13660 to use per-process breakpoint list.
13661 (free_all_breakpoints): New.
13662 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13663 (symbol_cache, all_symbols_looked_up): Delete.
13665 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13667 (prepare_resume_reply): Change ptid argument's type from unsigned
13668 long to ptid_t. Adjust. Implement W;process and X;process.
13669 (free_sym_cache, clear_symbol_cache): New.
13670 (look_up_one_symbol): Adjust to per-process symbol cache. *
13671 * server.c (cont_thread, general_thread, step_thread): Change type
13673 (attached): Delete.
13674 (multi_process): New.
13675 (last_ptid): Change type to ptid_t.
13676 (struct vstop_notif) <ptid>: Change type to ptid_t.
13677 (queue_stop_reply, push_event): Change `ptid' argument's type to
13679 (discard_queued_stop_replies): Add `pid' argument.
13680 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13681 changes. Don't reference the `attached' global.
13682 (attach_inferior): Adjust to mywait interface changes.
13683 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13684 features. Handle and report "multiprocess+". Handle
13686 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13688 (handle_v_kill): New.
13689 (handle_v_stopped): Adjust to use target_pid_to_str.
13690 (handle_v_requests): Allow multiple attaches and runs when
13691 multiprocess extensions are in effect. Handle "vKill".
13692 (myresume): Adjust to use ptids.
13693 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13694 (handle_status): Adjust to discard_queued_stop_replies interface
13696 (first_thread_of, kill_inferior_callback)
13697 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13698 (main): Call initialize_inferiors. Adjust to use ptids, killing
13699 and detaching from all inferiors. Handle multiprocess packet
13701 * linux-low.h: Include gdb_proc_service.h.
13702 (struct process_info_private): New.
13703 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13704 <lwpid_of>: Use ptid_get_lwp.
13705 (get_lwp_thread): Adjust.
13706 (struct lwp_info): Add `dead' member.
13707 (find_lwp_pid): Declare.
13708 * linux-low.c (thread_db_active): Delete.
13709 (new_inferior): Adjust comment.
13710 (inferior_pid): Delete.
13711 (linux_add_process): New.
13712 (handle_extended_wait): Adjust.
13713 (add_lwp): Change unsigned long to ptid.
13714 (linux_create_inferior): Add process to processes table. Adjust
13715 to use ptids. Don't set new_inferior here.
13716 (linux_attach_lwp): Rename to ...
13717 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13718 it. Adjust to use ptids.
13719 (linux_attach_lwp): New.
13720 (linux_attach): Add process to processes table. Don't set
13722 (struct counter): New.
13723 (second_thread_of_pid_p, last_thread_of_process_p): New.
13724 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13725 multiple processes.
13726 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13727 processes. Remove process from process table.
13728 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13729 to multiple processes.
13730 (any_thread_of): New.
13731 (linux_detach): Add `pid' argument, and handle it. Remove process
13732 from processes table.
13733 (linux_join): Add `pid' argument. Handle it.
13734 (linux_thread_alive): Change unsighed long argument to ptid_t.
13735 Consider dead lwps as not being alive.
13736 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13737 threads we're not interested in.
13738 (same_lwp, find_lwp_pid): New.
13739 (linux_wait_for_lwp): Change `pid' argument's type from int to
13741 (linux_wait_for_event): Rename to ...
13742 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13743 from int to ptid_t. Adjust.
13744 (linux_wait_for_event): New.
13745 (linux_wait_1): Add `ptid' argument. Change return type to
13746 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13747 that exit from the process table.
13748 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13750 (mark_lwp_dead): New.
13751 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13752 stopping all threads, mark its main lwp as dead.
13753 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13755 (fetch_register, usr_store_inferior_registers)
13756 (regsets_fetch_inferior_registers)
13757 (regsets_store_inferior_registers, linux_read_memory)
13758 (linux_write_memory): Inline `inferior_pid'.
13759 (linux_look_up_symbols): Adjust to use per-process
13760 `thread_db_active'.
13761 (linux_request_interrupt): Adjust to use ptids.
13762 (linux_read_auxv): Inline `inferior_pid'.
13763 (initialize_low): Don't reference thread_db_active.
13764 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13765 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13766 (ps_getpid): Return the pid of the current inferior.
13767 * thread-db.c (proc_handle, thread_agent): Delete.
13768 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13770 (find_one_thread): Change argument type to ptid_t. Adjust to
13772 (maybe_attach_thread): Adjust to per-process data and ptids.
13773 (thread_db_find_new_threads): Ditto.
13774 (thread_db_init): Ditto.
13775 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13776 processes table. Adjust to use ptids.
13777 (spu_kill, spu_detach): Adjust interface. Remove process from
13779 (spu_join, spu_thread_alive): Adjust interface.
13780 (spu_wait): Adjust interface. Remove process from processes
13781 table. Adjust to use ptids.
13782 * win32-low.c (current_inferior_tid): Delete.
13783 (current_inferior_ptid): New.
13784 (debug_event_ptid): New.
13785 (thread_rec): Take a ptid. Adjust.
13786 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13787 (child_delete_thread): Ditto.
13788 (do_initial_child_stuff): Add `attached' argument. Add process to
13790 (child_fetch_inferior_registers, child_store_inferior_registers):
13792 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13793 (win32_attach): Pass 1 to do_initial_child_stuff.
13794 (win32_kill): Adjust interface. Remove process from processes
13796 (win32_detach): Ditto.
13797 (win32_join): Adjust interface.
13798 (win32_thread_alive): Take a ptid.
13799 (win32_resume): Adjust to use ptids.
13800 (get_child_debug_event): Ditto.
13801 (win32_wait): Adjust interface. Remove exiting process from
13804 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13806 Non-stop mode support.
13808 * server.h (non_stop): Declare.
13809 (gdb_client_data, handler_func): Declare.
13810 (delete_file_handler, add_file_handler, start_event_loop):
13812 (handle_serial_event, handle_target_event, push_event)
13813 (putpkt_notif): Declare.
13814 * target.h (enum resume_kind): New.
13815 (struct thread_resume): Replace `step' field by `kind' field.
13816 (TARGET_WNOHANG): Define.
13817 (struct target_ops) <wait>: Add `options' argument.
13818 <supports_non_stop, async, start_non_stop>: New fields.
13819 (target_supports_non_stop, target_async): New.
13820 (start_non_stop): Declare.
13821 (mywait): Add `options' argument.
13822 * target.c (mywait): Add `options' argument. Print child exit
13823 notifications here.
13824 (start_non_stop): New.
13825 * server.c (non_stop, own_buf, mem_buf): New globals.
13826 (struct vstop_notif): New.
13827 (notif_queue): New global.
13828 (queue_stop_reply, push_event, discard_queued_stop_replies)
13829 (send_next_stop_reply): New.
13830 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13832 (attach_inferior): In non-stop mode, don't wait for the target
13834 (handle_general_set): Handle QNonStop.
13835 (handle_query): When handling qC, return the current general
13836 thread, instead of the first thread of the list.
13837 (handle_query): If the backend supports non-stop mode, include
13838 QNonStop+ in the qSupported query response.
13839 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13841 (handle_v_attach, handle_v_run): Handle non-stop mode.
13842 (handle_v_stopped): New.
13843 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13844 (myresume): Adjust to use resume_kind. Handle non-stop.
13845 (queue_stop_reply_callback): New.
13846 (handle_status): Handle non-stop mode.
13847 (main): Clear non_stop flag on reconnection. Use the event-loop.
13848 Refactor serial protocol handling from here ...
13849 (process_serial_event): ... to this new function. When GDB
13850 selects any thread, select one here. In non-stop mode, wait until
13851 GDB acks all pending events before exiting.
13852 (handle_serial_event, handle_target_event): New.
13853 * remote-utils.c (remote_open): Install remote_desc in the event
13855 (remote_close): Remove remote_desc from the event loop.
13856 (putpkt_binary): Rename to...
13857 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13858 (putpkt_binary): New as wrapper around putpkt_binary_1.
13859 (putpkt_notif): New.
13860 (prepare_resume_reply): In non-stop mode, don't change the
13862 * event-loop.c: New.
13863 * Makefile.in (OBJ): Add event-loop.o.
13864 (event-loop.o): New rule.
13866 * linux-low.h (pid_of): Moved here.
13868 (get_lwp_thread): Use lwpid_of.
13869 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13870 * linux-low.c (pid_of): Delete.
13871 (inferior_pid): Use lwpid_of.
13872 (linux_event_pipe): New.
13873 (target_is_async_p): New.
13875 (handle_extended_wait): Use lwpid_of.
13876 (add_lwp): Don't set lwpid field.
13877 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13878 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13879 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13880 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13881 first. Adjust to linux_wait_for_event interface changes. Use
13883 (linux_detach): Don't delete the main lwp here.
13884 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13885 (status_pending_p): Don't consider explicitly suspended lwps.
13886 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13887 pointer. Add OPTIONS argument. Change return type to int. Use
13888 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13889 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13890 pointer. Add status pointer argument. Return a pid instead of a
13891 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13892 changes. In non-stop mode, don't switch to a random thread.
13893 (linux_wait): Rename to...
13894 (linux_wait_1): ... this. Add target_options argument, and handle
13895 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13896 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13897 clean exit and signal exit code. Don't stop all threads in
13898 non-stop mode. In all-stop mode, only stop all threads when
13899 reporting a stop to GDB. Handle explicit thread stop requests.
13900 (async_file_flush, async_file_mark): New.
13902 (send_sigstop): Use lwpid_of.
13903 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13904 interface changes. In non-stop mode, don't switch to a random
13906 (linux_resume_one_lwp): Use lwpid_of.
13907 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13908 (linux_resume_one_thread): ... this. Handle resume_stop. In
13909 non-stop mode, don't look for pending flag in all threads.
13910 (resume_status_pending_p): Don't consider explicitly suspended
13912 (my_waitpid): Reimplement. Emulate __WALL.
13913 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13915 (sigchld_handler, linux_supports_non_stop, linux_async)
13916 (linux_start_non_stop): New.
13917 (linux_target_ops): Register linux_supports_non_stop, linux_async
13918 and linux_start_non_stop.
13919 (initialize_low): Install SIGCHLD handler.
13920 * thread-db.c (thread_db_create_event, find_one_thread)
13921 (thread_db_get_tls_address): Use lwpid_of.
13922 * win32-low.c (win32_detach): Adjust to use resume_kind.
13923 (win32_wait): Add `options' argument.
13924 * spu-low.c (spu_resume): Adjust to use resume_kind.
13925 (spu_wait): Add `options' argument.
13927 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13929 Decouple target code from remote protocol.
13931 * target.h (enum target_waitkind): New.
13932 (struct target_waitstatus): New.
13933 (struct target_ops) <wait>: Return an unsigned long. Take a
13934 target_waitstatus pointer instead of a char pointer.
13935 (mywait): Likewise.
13936 * target.c (mywait): Change prototype to return an unsigned long.
13937 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13938 * server.h (thread_from_wait, old_thread_from_wait): Delete
13940 (prepare_resume_reply): Change prototype to take a
13942 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13943 (last_status, last_ptid): New.
13944 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13945 pid instead of a signal.
13946 (attach_inferior): Remove "status" and "signal" parameters.
13948 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13950 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13951 (handle_v_requests, myresume): Remove "status" and "signal"
13952 parameters. Adjust.
13953 (handle_status): New.
13954 (main): Delete local `status'. Adjust.
13955 * remote-utils.c: Include target.h.
13956 (prepare_resume_reply): Change prototype to take a
13957 target_waitstatus. Adjust.
13959 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13961 * spu-low.c (spu_wait): Adjust.
13962 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13964 (win32_wait): Adjust.
13966 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13968 * target.h (struct thread_resume): Delete leave_stopped member.
13969 (struct target_ops): Add a `n' argument to the `resume' callback.
13970 * server.c (start_inferior): Adjust.
13971 (handle_v_cont, myresume): Adjust.
13972 * linux-low.c (check_removed_breakpoint): Adjust to resume
13973 interface change, and to removed leave_stopped field.
13974 (resume_ptr): Delete.
13975 (struct thread_resume_array): New.
13976 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13977 resume interface change.
13978 (linux_continue_one_thread, linux_queue_one_thread)
13979 (resume_status_pending_p): Check if the resume field is NULL
13980 instead of checking the leave_stopped member.
13981 (linux_resume): Adjust to the target resume interface change.
13982 * spu-low.c (spu_resume): Adjust to the target resume interface
13984 * win32-low.c (win32_detach, win32_resume): Ditto.
13986 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13988 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13990 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13992 (linux_continue_one_thread): Only preserve the stepping flag if
13993 there's a pending breakpoint.
13995 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13997 * server.c (main): After the inferior having exited, call
13998 remote_close before exiting gdbserver.
14000 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14002 Fix size of FPSCR in Power 7 processors.
14003 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14004 (PPC_FEATURE_HAS_DFP): New #define.
14005 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14008 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14010 * server.c (handle_query) Whitespace and formatting.
14012 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14014 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14015 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14016 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14017 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14018 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14019 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14020 Makefile.in, configure.ac: Fix whitespace throughout.
14021 * configure: Regenerate.
14023 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14025 * inferiors.c (find_inferior): Make it safe for the callback
14026 function to delete the currently iterated inferior.
14028 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14030 * Makefile.in (linuw_low_h): Move higher.
14031 (thread-db.o): Depend on $(linux_low_h).
14033 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14035 Rename "process" to "lwp" throughout.
14037 * linux-low.c (all_processes): Rename to...
14038 (all_lwps): ... this.
14039 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14040 (add_process): Rename to ...
14041 (add_lwp): ... this. Adjust.
14042 (linux_create_inferior): Adjust.
14043 (linux_attach_lwp): Adjust.
14044 (linux_attach): Adjust.
14045 (linux_kill_one_process): Rename to ...
14046 (linux_kill_one_lwp): ... this. Adjust.
14047 (linux_kill): Adjust.
14048 (linux_detach_one_process): Rename to ...
14049 (linux_detach_one_lwp): ... this. Adjust.
14050 (linux_detach): Adjust.
14051 (check_removed_breakpoint): Adjust.
14052 (status_pending_p): Adjust.
14053 (linux_wait_for_process): Rename to ...
14054 (linux_wait_for_lwp): ... this. Adjust.
14055 (linux_wait_for_event): Adjust.
14056 (send_sigstop): Adjust.
14057 (wait_for_sigstop): Adjust.
14058 (stop_all_processes): Rename to ...
14059 (stop_all_lwps): ... this.
14060 (linux_resume_one_process): Rename to ...
14061 (linux_resume_one_lwp): ... this. Adjust.
14062 (linux_set_resume_request, linux_continue_one_thread)
14063 (linux_queue_one_thread, resume_status_pending_p)
14064 (usr_store_inferior_registers, regsets_store_inferior_registers)
14065 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14067 * linux-low.h (get_process): Rename to ...
14068 (get_lwp): ... this. Adjust.
14069 (get_thread_process): Rename to ...
14070 (get_thread_lwp): ... this. Adjust.
14071 (get_process_thread): Rename to ...
14072 (get_lwp_thread): ... this. Adjust.
14073 (struct process_info): Rename to ...
14074 (struct lwp_info): ... this.
14075 (all_processes): Rename to ...
14076 (all_lwps): ... this.
14077 * proc-service.c (ps_lgetregs): Adjust.
14078 * thread-db.c (thread_db_create_event, find_one_thread)
14079 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14081 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14083 * server.c (handle_query): Handle "qAttached".
14085 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14087 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14088 GPLv3, update license URL.
14090 2009-03-01 Doug Evans <dje@google.com>
14092 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14093 (server_h): Add gdb_signals.h.
14094 (signals.o): Update.
14095 * server.h (target_signal_from_host,target_signal_to_host_p)
14096 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14098 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14100 * remote-utils.c (getpkt): Also generate remote-debug
14101 information if noack_mode is set.
14103 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14105 * server.c (handle_query): Report qXfer:siginfo:read and
14106 qXfer:siginfo:write as supported and handle them.
14107 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14108 * linux-low.c (linux_xfer_siginfo): New.
14109 (linux_target_ops): Set it.
14111 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14113 * server.c (gdbserver_usage): Mention --remote-debug.
14114 (main): Accept '--remote-debug' switch.
14116 2009-01-18 Doug Evans <dje@google.com>
14118 * regcache.c (new_register_cache): No need to check result of xcalloc.
14119 * server.c (handle_search_memory): Back out calls to xmalloc,
14120 result is checked and error is returned to user upon failure.
14121 (handle_query): Ditto. Add more checks for result of malloc.
14122 (handle_v_cont): Check result of malloc, report error back to
14124 (handle_v_run): Ditto. Call freeargv.
14125 * server.h (freeargv): Declare.
14126 * utils.c (freeargv): New fn.
14128 2009-01-15 Doug Evans <dje@google.com>
14130 * gdbreplay.c (perror_with_name): Make arg const char *.
14131 * server.h (target_signal_to_name): Make return type const char *.
14132 * thread-db.c (thread_db_err_str): Make return type const char *.
14133 * utils.c (perror_with_name): Make arg const char *.
14135 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14137 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14138 when handling a EXIT_PROCESS_DEBUG_EVENT.
14140 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14142 * gdbreplay.c (gdbreplay_version): Update copyright year.
14143 * server.c (gdbserver_version): Likewise.
14145 2009-01-05 Doug Evans <dje@google.com>
14147 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14148 (handle_extended_wait): Improve comment.
14150 2008-12-13 Doug Evans <dje@google.com>
14152 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14153 * server.h (ATTR_MALLOC): New macro.
14154 (xmalloc,xcalloc,xstrdup): Declare.
14155 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14156 * inferiors.c: Ditto.
14157 * linux-low.c: Ditto.
14158 * mem-break.c: Ditto.
14159 * regcache.c: Ditto.
14160 * remote-utils.c: Ditto.
14163 * win32-low.c: Ditto.
14165 2008-12-12 Doug Evans <dje@google.com>
14167 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14168 in debugging printf.
14170 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14172 2008-12-09 Doug Evans <dje@google.com>
14174 * linux-low.h (struct process_info): Delete member tid, unused.
14175 * thread-db.c (find_one_thread): Update.
14176 (maybe_attach_thread): Update.
14178 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14180 * target.h (struct target_ops): Add qxfer_osdata member.
14181 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14183 (linux_qxfer_osdata): New functions.
14184 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14186 * server.c (handle_query): Handle "qXfer:osdata:read:".
14187 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14188 (buffer_xml_printf): New functions.
14189 * server.h (struct buffer): New.
14190 (buffer_grow_str, buffer_grow_str0): New macros.
14191 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14192 (buffer_xml_printf): Declare.
14194 2008-11-24 Doug Evans <dje@google.com>
14196 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14198 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14200 * server.c (handle_v_run): Always use the supplied argument list.
14202 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14204 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14205 (xtensa_regmap_table): Add entry for scompare1.
14207 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14209 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14210 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14211 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14212 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14213 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14214 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14215 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14216 XML target descriptions.
14217 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14218 when inferior is running on an ISA 2.05 or later processor. Add
14219 special case to return offset for full 64-bit slot of FPSCR when
14222 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14224 * Makefile.in (SFILES, clean): Added sparc64 files.
14225 (reg-sparc64.o, reg-sparc64.c): New.
14226 * configure.srv (sparc*-*-linux*): New configuration.
14227 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14228 syscall arguments for SPARC.
14229 (regsets_store_inferior_registers): Likewise.
14230 * linux-sparc-low.c: New file.
14232 2008-10-21 Doug Evans <dje@google.com>
14234 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14235 (READLINE_DIR,READLINE_DEP): Delete.
14236 (INTERNAL_CFLAGS): Update.
14237 (LINTFLAGS): Update.
14239 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14241 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14242 whole argv from the last run, not just argv[0].
14244 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14246 * regcache.c (new_register_cache): Return NULL if the register
14247 cache size isn't known yet.
14248 (free_register_cache): Avoid dereferencing a NULL regcache.
14250 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14252 * configure.srv: Merge MIPS and MIPS64.
14254 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14256 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14258 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14260 * Makefile.in: Add required vsx dependencies.
14262 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14263 Declare init_registers_powerpc_vsx32l.
14264 Declare init_registers_powerpc_vsx64l.
14265 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14266 (ppc_arch_setup): Check for VSX in hwcap.
14267 (ppc_fill_vsxregset): New function.
14268 (ppc_store_vsxregset): New function.
14269 Add new VSX entry in regset_info target_regsets.
14271 * configure.srv: Add new VSX dependencies.
14273 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14275 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14276 (remote_open): Set or clear transport_is_reliable.
14277 (putpkt_binary): Don't expect acks in noack mode.
14278 (getpkt): Don't send ack/nac in noack mode.
14279 * server.c (handle_general_set): Handle QStartNoAckMode.
14280 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14282 (main): Reset noack_mode on every connection.
14283 * server.h (noack_mode): Declare.
14285 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14287 * Makefile.in (GDBREPLAY_OBS): New variable.
14288 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14290 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14291 Daniel Jacobowitz <dan@codesourcery.com>
14293 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14294 (usr_store_inferior_registers): Likewise.
14295 (regsets_store_inferior_registers): Likewise.
14297 2008-07-31 Rolf Jansen <rj@surtec.com>
14298 Pedro Alves <pedro@codesourcery.com>
14300 * configure.ac: Check for memmem declaration.
14301 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14302 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14303 (disable_packet_qfThreadInfo): Unconditionally compile.
14304 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14305 * configure, config.in: Regenerate.
14307 2008-07-28 Doug Kwan <dougkwan@google.com>
14309 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14310 (linux_write_memory): Remove declaration of errno.
14312 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14314 * linux-low.c (handle_extended_wait): Do not use "status"
14315 variable uninitialized.
14317 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14319 * server.c (handle_v_attach): Inhibit reporting dll changes.
14321 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14323 * remote-utils.c (prepare_resume_reply): If requested, don't
14324 output "thread:TID" in the T stop reply.
14326 * server.c (disable_packet_vCont, disable_packet_Tthread)
14327 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14328 (handle_query): If requested, disable support for qC, qfThreadInfo
14330 (handle_v_requests): If requested, disable support for vCont.
14331 (gdbserver_show_disableable): New.
14332 (main): Handle --disable-packet and --disable-packet=LIST.
14334 * server.h (disable_packet_vCont, disable_packet_Tthread)
14335 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14337 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14339 * server.c (gdbserver_usage): Mention --version.
14341 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14343 * Makefile.in (gdbreplay.o): New rule.
14345 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14347 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14348 message, not gdbserver.
14350 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14351 Nathan Sidwell <nathan@codesourcery.com>
14352 Joseph Myers <joseph@codesourcery.com>
14354 * acinclude.m4: Include ../../config/acx.m4.
14355 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14356 * configure, config.in: Regenerate.
14357 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14358 * server.c (gdbserver_version): Print PKGVERSION.
14359 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14360 (main): Adjust gdbserver_usage calls.
14361 * gdbreplay.c (version, host_name): Add declarations.
14362 (gdbreplay_version, gdbreplay_usage): New.
14363 (main): Accept --version and --help options.
14365 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14367 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14368 (arm_breakpoint_at): Handle Thumb.
14369 (the_low_target): Add comment.
14371 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14373 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14375 2008-05-09 Doug Evans <dje@google.com>
14377 * server.h (decode_search_memory_packet): Declare.
14378 * remote-utils.c (decode_search_memory_packet): New fn.
14379 * server.c (handle_search_memory_1): New fn.
14380 (handle_search_memory): New fn.
14381 (handle_query): Process qSearch:memory packets.
14383 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14385 * regcache.c (registers_length): Remove.
14386 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14387 full register packet.
14388 * regcache.h (registers_length): Remove prototype.
14389 * server.h (PBUFSIZ): Define to 16384.
14391 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14393 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14394 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14395 powerpc-64l.o, and powerpc-altivec64l.o.
14396 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14397 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14398 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14399 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14400 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14403 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14404 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14405 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14406 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14407 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14408 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14409 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14410 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14411 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14412 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14415 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14416 (init_registers_powerpc_32l): ... this new prototype.
14417 (init_registers_powerpc_32): Remove, replace by ...
14418 (init_registers_powerpc_altivec32l): ... this new prototype.
14419 (init_registers_powerpc_e500): Remove, replace by ...
14420 (init_registers_powerpc_e500l): ... this new prototype.
14421 (init_registers_ppc64): Remove, replace by ...
14422 (init_registers_powerpc_64l): ... this new prototype.
14423 (init_registers_powerpc_64): Remove, replace by ...
14424 (init_registers_powerpc_altivec64l): ... this new prototype.
14425 (ppc_num_regs): Set to 73.
14426 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14427 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14428 (ppc_cannot_store_register): Handle orig_r3 and trap.
14429 (ppc_arch_setup): Update init_registers_... calls.
14430 (ppc_fill_gregset): Handle orig_r3 and trap.
14432 * inferiors.c (clear_inferiors): Reset current_inferior.
14434 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14436 * acinclude.m4: Add override.m4.
14437 * configure: Regenerate.
14439 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14441 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14442 initial call to init_register_ppc64.
14444 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14446 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14447 single powerpc*-*-linux* case.
14448 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14450 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14452 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14453 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14455 * linux-ppc-low.c: Include <elf.h>.
14456 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14457 (ppc_hwcap): New global variable.
14458 (ppc_regmap): Remove __SPE__ #ifdef sections.
14459 (ppc_regmap_e500): New global variable.
14460 (ppc_cannot_store_register): Update __SPE__ special case.
14461 (ppc_get_hwcap): New function.
14462 (ppc_arch_setup): Use it to determine whether inferior supports
14463 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14464 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14465 Do not access registers if target does not support AltiVec.
14466 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14467 Do not access registers if target does not support SPE.
14468 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14470 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14472 * linux-low.c (disabled_regsets, num_regsets): New.
14473 (use_regsets_p): Delete.
14474 (linux_wait_for_process): Clear disabled_regsets.
14475 (regsets_fetch_inferior_registers): Check and set it.
14476 (regsets_store_inferior_registers): Likewise.
14477 (linux_fetch_registers, linux_store_registers): Do not use
14479 (initialize_low): Allocate disabled_regsets.
14481 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14483 * Makefile.in (LIBOBJS): New.
14484 (OBS): Use LIBOBJS.
14485 (memmem.o): New rule.
14486 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14487 * configure: Regenerated.
14489 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14491 * server.c (handle_query): Never return "unsupported" for
14492 qXfer:features:read queries.
14494 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14496 * server.c (get_features_xml): Fix inverted condition.
14497 (handle_query): Always support qXfer:feature:read.
14499 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14501 * server.c (wrapper_argv): New.
14502 (start_inferior): Handle wrapper_argv. If set, expect an extra
14504 (gdbserver_usage): Document --wrapper.
14505 (main): Parse --wrapper.
14507 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14509 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14510 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14511 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14512 (ppc_set_pc): Likewise.
14513 (ppc_arch_setup): New function.
14514 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14515 of collect_register.
14516 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14518 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14520 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14521 instead of linux-ppc64-low.o.
14522 * linux-ppc64-low.c: Remove file.
14523 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14524 (linux-ppc64-low.o): Remove rule.
14526 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14527 (init_registers_powerpc_64): Likewise.
14528 (ppc_regmap): Conditionally define depending on __powerpc64__.
14529 (ppc_cannot_store_register): Do not special-case "fpscr" when
14530 compiled on __powerpc64__.
14531 (ppc_collect_ptrace_register): New function.
14532 (ppc_supply_ptrace_register): New function.
14533 (ppc_breakpoint): Change type to "unsigned int".
14534 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14535 (the_low_target): Conditionally provide initializers for the
14536 arch_setup member depending on __powerpc64__. Install
14537 collect_ptrace_register and supply_ptrace_register members.
14539 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14541 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14542 * server.c (gdbserver_xmltarget): Define.
14543 (get_features_xml): Use it to replace "target.xml" and arch_string.
14545 * configure.srv: Remove srv_xmltarget. Add XML files that were
14546 mentioned there to srv_xmlfiles instead. Remove conditional tests
14547 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14548 srv_xmlfiles and srv_regobj to include all possible choices.
14549 * configure.ac (srv_xmltarget): Remove.
14550 (srv_xmlfiles): Do not add "target.xml".
14551 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14552 checks for supplementary target information.
14553 * configure: Regenerate.
14554 * Makefile.in (XML_TARGET): Remove.
14555 (target.xml): Remove rule.
14556 (clean): Do not clean up target.xml.
14557 (.PRECIOUS): Do not mention target.xml.
14559 * target.h (struct target_ops): Remove arch_string member.
14560 * linux-low.c (linux_arch_string): Remove.
14561 (linux_target_ops): Remove arch_string initializer.
14562 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14563 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14564 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14565 * spu-low.c (spu_arch_string): Remove.
14566 (spu_target_ops): Remove arch_string initializer.
14567 * win32-low.c (win32_arch_string): Remove.
14568 (win32_target_ops): Remove arch_string initializer.
14569 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14570 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14571 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14573 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14575 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14576 by collect_ptrace_register and supply_ptrace_register hooks.
14577 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14578 instead of checking for the_low_target.left_pad_xfer.
14579 (usr_store_inferior_registers): Use collect_ptrace_register callback
14580 instead of checking for the_low_target.left_pad_xfer.
14582 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14583 (s390_supply_ptrace_register): Likewise.
14584 (s390_fill_gregset): Call s390_collect_ptrace_register.
14585 (the_low_target): Update.
14587 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14588 (ppc_supply_ptrace_register): Likewise.
14589 (the_low_target): Update.
14591 * linux-i386-low.c (the_low_target): Update.
14592 * linux-x86-64-low.c (the_low_target): Update.
14594 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14596 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14597 reg-s390.o and reg-s390x.o.
14599 * linux-low.c (new_inferior): New global variable.
14600 (linux_create_inferior, linux_attach): Set it.
14601 (linux_wait_for_process): Call the_low_target.arch_setup after the
14602 target has stopped for the first time.
14603 (initialize_low): Do not call the_low_target.arch_setup.
14605 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14606 (s390_set_pc): Likewise.
14607 (s390_arch_setup): New function.
14608 (the_low_target): Use s390_arch_setup as arch_setup routine.
14610 * regcache.c (realloc_register_cache): New function.
14611 (set_register_cache): Call it for each existing regcache.
14613 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14615 * server.h (init_registers): Remove prototype.
14617 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14618 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14619 instead of init_registers ().
14620 * linux-arm-low.c (init_registers_arm): Add prototype.
14621 (init_registers_arm_with_iwmmxt): Likewise.
14622 (the_low_target): Add initializer for arch_setup field.
14623 * linux-cris-low.c (init_registers_cris): Add prototype.
14624 (the_low_target): Add initializer for arch_setup field.
14625 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14626 (the_low_target): Add initializer for arch_setup field.
14627 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14628 (the_low_target): Add initializer for arch_setup field.
14629 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14630 (the_low_target): Add initializer for arch_setup field.
14631 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14632 (the_low_target): Add initializer for arch_setup field.
14633 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14634 (the_low_target): Add initializer for arch_setup field.
14635 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14636 (init_registers_mips64_linux): Likewise.
14637 (the_low_target): Add initializer for arch_setup field.
14638 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14639 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14640 (the_low_target): Add initializer for arch_setup field.
14641 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14642 (init_registers_powerpc_64): Likewise.
14643 (the_low_target): Add initializer for arch_setup field.
14644 * linux-s390-low.c (init_registers_s390): Add prototype.
14645 (init_registers_s390x): Likewise.
14646 (the_low_target): Add initializer for arch_setup field.
14647 * linux-sh-low.c (init_registers_sh): Add prototype.
14648 (the_low_target): Add initializer for arch_setup field.
14649 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14650 (the_low_target): Add initializer for arch_setup field.
14651 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14652 (the_low_target): Add initializer for arch_setup field.
14654 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14655 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14656 instead of init_registers ().
14657 * win32-arm-low.c (init_registers_arm): Add prototype.
14658 (the_low_target): Add initializer for arch_setup field.
14659 * win32-i386-low.c (init_registers_i386): Add prototype.
14660 (the_low_target): Add initializer for arch_setup field.
14662 * spu-low.c (init_registers_spu): Add prototype.
14663 (initialize_low): Call initialie_registers_spu () instead of
14664 initialize_registers ().
14666 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14668 * server.c (handle_v_requests): When handling the vRun and vAttach
14669 packets, if already debugging a process, don't kill it. Return an
14672 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14674 * server.c (handle_query): Correct length check.
14676 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14678 * win32-low.c (do_initial_child_stuff): Add process handle
14679 parameter. Set current_process_handle and current_process_id from the
14680 parameters. Clear globals.
14681 (win32_create_inferior): Don't set current_process_handle and
14682 current_process_id here. Instead pass them on the call to
14683 do_initial_child_stuff.
14684 (win32_attach): Likewise.
14685 (win32_clear_inferiors): New.
14686 (win32_kill): Don't close the current process handle or the
14687 current thread handle here. Instead call win32_clear_inferiors.
14688 (win32_detach): Don't open a new handle to the process. Call
14689 win32_clear_inferiors.
14690 (win32_join): Don't rely on current_process_handle; open a new
14691 handle using the process id.
14692 (win32_wait): Call win32_clear_inferiors when the inferior process
14695 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14697 * server.c (monitor_show_help): Add "exit".
14699 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14701 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14702 (clean): Add reg-xtensa.c.
14703 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14704 * configure.srv (xtensa*-*-linux*) New target.
14705 * linux-xtensa-low.c: New.
14706 * xtensa-xtregs.c: New.
14708 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14710 * hostio.c: Don't include errno.h.
14711 (errno_to_fileio_errno): Move to hostio-errno.
14712 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14713 error number outputting to the target->hostio_last_error callback.
14714 (hostio_packet_error): Use FILEIO_EINVAL directly.
14715 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14716 calls to hostio_error.
14717 * hostio-errno.c: New.
14718 * server.h (hostio_last_error_from_errno): Declare.
14719 * target.h (target_ops): Add hostio_last_error member.
14720 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14721 as hostio_last_error handler.
14722 * spu-low.c (spu_target_ops): Likewise.
14723 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14724 (wince_hostio_last_error): New functions.
14725 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14726 as hostio_last_error handler.
14727 (win32_target_ops) [!_WIN32_WCE]: Register
14728 hostio_last_error_from_errno as hostio_last_error handler.
14729 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14730 (hostio-errno.o): New rule.
14731 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14732 * configure.srv (srv_hostio_err_objs): New variable. Default to
14734 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14735 * configure: Regenerate.
14737 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14739 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14740 (linux_kill, linux_detach): Clean up the process list.
14741 * remote-utils.c (remote_open): Improve port number parsing.
14742 (putpkt_binary, input_interrupt): Only send interrupts if the target
14744 * server.c (extended_protocol): Make static.
14745 (attached): Define earlier.
14746 (exit_requested, response_needed, program_argv): New variables.
14747 (target_running): New.
14748 (start_inferior): Clear attached here.
14749 (attach_inferior): Set attached here.
14750 (require_running): Define.
14751 (handle_query): Use require_running and target_running. Implement
14753 (handle_v_attach, handle_v_run): New.
14754 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14755 (gdbserver_usage): Update.
14756 (main): Redo argument parsing. Handle --debug and --multi. Handle
14757 --attach along with other options or after the port. Save
14758 program_argv. Support no initial program. Resynchronize
14759 communication with GDB after an error. Handle "monitor exit".
14760 Use require_running and target_running. Always allow the extended
14761 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14762 restart in extended mode.
14763 * README: Refer to the GDB manual. Update --attach usage.
14765 2007-12-20 Andreas Schwab <schwab@suse.de>
14767 * linux-low.c (STACK_SIZE): Define.
14768 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14769 (linux_test_for_tracefork): Likewise.
14771 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14773 * linux-low.c (linux_wait_for_event): Update messages. Do not
14774 reinsert auto-delete breakpoints.
14775 * mem-break.c (struct breakpoint): Change return type of handler to
14777 (set_breakpoint_at): Update handler type.
14778 (reinsert_breakpoint_handler): Return 1 instead of calling
14780 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14782 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14783 * mem-break.h (set_breakpoint_at): Update handler type.
14784 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14785 * win32-low.c (auto_delete_breakpoint): New.
14786 (get_child_debug_event): Use it.
14788 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14790 * configure.ac: Check for pread and pwrite.
14791 * hostio.c (handle_pread): Fall back to lseek and read.
14792 (handle_pwrite): Fall back to lseek and write.
14793 * config.in, configure: Regenerated.
14795 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14797 * server.c (myresume): Add own_buf argument.
14798 (main): Update calls.
14800 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14802 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14803 * remote-utils.c (remote_open): Do not call disable_async_io.
14804 (block_async_io): Delete.
14805 (unblock_async_io): Make static.
14806 (initialize_async_io): New.
14807 * server.c (handle_v_cont): Handle async I/O here.
14808 (myresume): Likewise. Move other common resume tasks here...
14809 (main): ... from here. Call initialize_async_io. Disable async
14810 I/O before the main loop.
14811 * server.h (initialize_async_io): Declare.
14812 (block_async_io, unblock_async_io): Delete prototypes.
14813 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14815 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14817 * remote-utils.c (readchar): Allow binary data in received messages.
14819 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14821 * win32-low.c (attaching): New global.
14822 (win32_create_inferior): Clear the `attaching' global.
14823 (win32_attach): Set the `attaching' global.
14824 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14825 attaching. Only set a breakpoint at the entry point if not
14828 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14830 * server.c (main): Don't report dll events on the initial
14831 connection on attaches.
14833 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14835 * server.c (main): Relax numerical bases supported for the pid of
14836 the --attach command line argument.
14838 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14840 * win32-low.c (win32_attach): Call OpenProcess before
14841 DebugActiveProcess, not after. Add last error output to error
14844 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14846 * win32-low.c (win32_get_thread_context)
14847 (win32_set_thread_context): New functions.
14848 (thread_rec): Use win32_get_thread_context.
14849 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14850 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14853 2007-12-03 Leo Zayas
14854 Pedro Alves <pedro_alves@portugalmail.pt>
14856 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14858 (child_add_thread): Minor cleanup.
14859 (child_continue): Resume artificially suspended threads before
14860 calling ContinueDebugEvent.
14861 (suspend_one_thread): New.
14862 (fake_breakpoint_event): New.
14863 (get_child_debug_event): Change return type to int. Check here if
14864 gdb sent an interrupt request. If a soft interrupt was requested,
14865 fake a breakpoint event. Return 0 if there is no event to handle,
14867 (win32_wait): Don't check here if gdb sent an interrupt request.
14868 Ensure there is a valid event to handle.
14869 (win32_request_interrupt): Add soft interruption method as last
14872 2007-12-03 Leo Zayas
14873 Pedro Alves <pedro_alves@portugalmail.pt>
14875 * win32-low.h (win32_thread_info): Add descriptions to the
14876 structure members. Replace `suspend_count' counter by a
14878 * win32-low.c (thread_rec): Update condition of when to get the
14879 context from the inferior. Rely on ContextFlags being set if it
14880 has already been retrieved. Only suspend the inferior thread if
14881 we haven't already. Warn if that fails.
14882 (continue_one_thread): s/suspend_count/suspended/. Only call
14883 ResumeThread once. Warn if that fails.
14885 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14887 * win32-low.c (win32_wait): Don't read from the inferior when it
14888 has already exited.
14890 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14892 * Makefile.in (win32_low_h): New variable.
14893 (win32-low.o): Add dependency on $(win32_low_h).
14894 (win32-arm-low.o, win32-i386-low.o): New rules.
14896 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14898 * hostio.c: Correct copyright year.
14900 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14902 * Makefile.in (OBS): Add hostio.o.
14903 (hostio.o): New rule.
14904 * server.h (handle_vFile): Declare.
14905 * hostio.c: New file.
14906 * server.c (handle_v_requests): Take packet_len and new_packet_len
14907 for binary packets. Call handle_vFile.
14908 (main): Update call to handle_v_requests.
14910 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14912 * linux-low.c: Include <sched.h>.
14914 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14916 * linux-low.c (linux_tracefork_grandchild): New.
14917 (linux_tracefork_child): Use clone.
14918 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14920 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14922 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14924 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14926 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14928 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14930 * inferiors.c (change_inferior_id): Delete.
14931 (add_pid_to_list, pull_pid_from_list): New.
14932 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14933 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14934 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14935 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14936 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14937 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14938 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14939 (using_threads): Always set to 1.
14940 (handle_extended_wait): New.
14941 (add_process): Do not set TID.
14942 (linux_create_inferior): Set must_set_ptrace_flags.
14943 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14944 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14945 (linux_thread_alive): Rename TID argument to LWPID.
14946 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14947 (linux_wait_for_event): Do not use TID or check using_threads. Update
14948 call to dead_thread_notify. Call handle_extended_wait.
14949 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14950 (send_sigstop): Delete sigstop_sent.
14951 (wait_for_sigstop): Avoid TID.
14952 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14953 (linux_test_for_tracefork): New.
14954 (linux_lookup_signals): Use thread_db_active and
14955 linux_supports_tracefork_flag.
14956 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14957 * linux-low.h (get_process_thread): Avoid TID.
14958 (struct process_ifo): Move thread_known and tid to the end. Remove
14960 (linux_attach_lwp, thread_db_init): Update prototypes.
14961 * server.h (change_inferior_id): Delete prototype.
14962 (add_pid_to_list, pull_pid_from_list): New prototypes.
14963 * thread-db.c (thread_db_use_events): New.
14964 (find_first_thread): Rename to...
14965 (find_one_thread): ...this. Update callers and messages. Do not
14966 call fatal. Check thread_db_use_events. Do not call
14967 change_inferior_id or new_thread_notify.
14968 (maybe_attach_thread): Update. Do not call new_thread_notify.
14969 (thread_db_init): Set thread_db_use_events. Check use_events.
14970 * utils.c (fatal, warning): Correct message prefix.
14972 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14974 * Makefile.in (clean): Remove new files.
14975 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14976 (powerpc-64.o, powerpc-64.c): New rules.
14977 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14978 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14980 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14982 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14983 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14984 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14985 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14986 (target_regsets): Add AltiVec and SPE register sets.
14987 * configure.ac: Check for AltiVec and SPE.
14988 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14989 (ppc_fill_vrregset, ppc_store_vrregset): New.
14990 (target_regsets): Add AltiVec register set.
14991 * configure: Regenerated.
14993 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14995 * linux-low.c (O_LARGEFILE): Define.
14996 (linux_read_memory): Use /proc/PID/mem.
14997 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14998 * configure, config.in: Regenerated.
15000 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15002 * linux-low.c (linux_wait_for_event): Do not pass signals while
15005 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15007 * win32-low.c (create_process): New.
15008 (win32_create_inferior): Use create_process instead of
15009 CreateProcess. If create_process failed retry appending an ".exe"
15010 suffix. Store the GetLastError result immediatelly after
15011 create_process calls and use it on the call to error.
15013 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15015 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15017 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15019 * configure.ac: Switch license to GPLv3.
15021 2007-08-01 Michael Snyder <msnyder@access-company.com>
15023 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15025 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15027 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15029 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15030 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15031 CloseToolhelp32Snapshot.
15032 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15033 CloseToolhelp32Snapshot.
15035 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15037 * server.c (main): Check for inferior exit before main loop.
15039 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15041 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15042 instead of on tmp_desc.
15044 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15045 Daniel Jacobowitz <dan@codesourcery.com>
15047 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15048 (add_thread): Minor cleanups.
15049 (clear_inferiors): Move lower in the file. Clear the DLL
15051 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15052 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15053 (xml_escape_text): New.
15054 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15056 (handle_v_cont): Report errors.
15057 (gdbserver_version): Update.
15058 (main): Correct size of own_buf. Do not report initial DLL events.
15059 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15060 (unloaded_dll, xml_escape_text): New.
15061 * win32-low.c (enum target_waitkind): Update comments.
15062 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15063 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15064 (win32_EnumProcessModules, win32_GetModuleInformation)
15065 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15066 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15067 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15068 (win32_Module32First, win32_Module32Next, load_toolhelp)
15069 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15070 (get_child_debug_event): Handle DLL events.
15071 (win32_wait): Likewise.
15073 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15075 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15076 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15078 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * win32-low.c (handle_output_debug_string): Ignore event if not
15083 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15085 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15087 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15089 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15091 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15093 * inferiors.c (change_inferior_id): Add comment.
15094 * linux-low.c (check_removed_breakpoint): Add an early
15095 prototype. Improve debug output.
15096 (linux_attach): Doc update.
15097 (linux_detach_one_process, linux_detach): Clean up before releasing
15099 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15100 * linux-low.h (struct process_info): Doc improvement.
15101 * mem-break.c (delete_all_breakpoints): New.
15102 * mem-break.h (delete_all_breakpoints): New prototype.
15103 * thread-db.c (find_first_thread): New.
15104 (thread_db_create_event): Call it instead of
15105 thread_db_find_new_threads. Clean up unused variables.
15106 (maybe_attach_thread): Remove first thread handling.
15107 (thread_db_find_new_threads): Use find_first_thread.
15108 (thread_db_get_tls_address): Likewise.
15110 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15112 * thread-db.c (thread_db_find_new_threads): Add prototype.
15113 (thread_db_create_event): Check for the main thread before adding
15115 (maybe_attach_thread): Only enable event reporting if TID == 0.
15116 (thread_db_get_tls_address): Check for new threads.
15118 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15120 * linux-low.c (linux_create_inferior): Try execv before execvp.
15121 * spu-low.c (spu_create_inferior): Likewise.
15123 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15125 * linux-low.c (linux_create_inferior): Change execv to execvp.
15126 * spu-low.c (spu_create_inferior): Likewies.
15128 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15130 * Makefile.in (clean): Clean new files instead of deleted ones.
15131 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15132 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15134 * configure.srv: Specify XML files and new regformats for MIPS and
15136 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15137 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15138 an entry for the restart register.
15139 (mips_cannot_fetch_register, mips_cannot_store_register)
15140 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15141 register names to match the XML descriptions.
15142 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15143 restart register instead of $0.
15145 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15146 Markus Deuling <deuling@de.ibm.com>
15148 * remote-utils.c (decode_xfer_write): New function.
15149 * server.h (decode_xfer_write): Add prototype.
15150 * server.c (handle_query): Add PACKET_LEN argument. Support
15151 qXfer:spu:read and qXfer:spu:write packets.
15152 (main): Pass packet_len to handle_query.
15153 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15154 * target.h (target_ops): Add qxfer_spu.
15156 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15158 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15159 accessing non-seekable spufs files.
15161 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15163 * server.c (handle_query): Add reply for qC packet.
15165 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15166 Leo Zayas <lerele@champenstudios@com>
15168 * server.h (check_remote_input_interrupt_request): New function.
15169 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15170 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15171 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15172 (check_remote_input_interrupt_request): New function.
15173 * server.h (check_remote_input_interrupt_request): Declare.
15174 * win32-low.c (winapi_DebugBreakProcess,
15175 winapi_GenerateConsoleCtrlEvent): New typedefs.
15176 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15178 (win32_wait): Check for remote interrupt request
15179 with check_remote_input_interrupt_request.
15180 (win32_request_interrupt): New function.
15181 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15183 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15185 * win32-low.c (debug_registers_changed,
15186 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15187 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15188 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15189 (thread_rec): Get context using the low target.
15190 (child_add_thread): Call thread_added on the low target,
15191 which does the same thing.
15193 (do_initial_child_stuff): Remove debug registers references.
15194 Set context using the low target. Resume threads after
15195 setting the contexts.
15196 (child_continue): Remove dead variable. Remove debug
15197 registers references.
15198 (child_fetch_inferior_registers): Go through the low target.
15199 (do_child_store_inferior_registers): Remove.
15200 (child_store_inferior_registers): Go through the low target.
15201 (win32_resume): Remove debug registers references.
15202 Set context using the low target.
15203 (handle_exception): Change return type to void. Don't record
15204 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15205 first chance exception.
15206 (get_child_debug_event): Change return type to void. Remove
15207 goto loop. Always return after waiting for debug event.
15208 (win32_wait): Convert to switch statement. Handle spurious
15211 * win32-i386-low.c (debug_registers_changed,
15212 debug_registers_used): New.
15213 (initial_stuff): Rename to ...
15214 (i386_initial_stuff): ... this. Clear debug registers
15216 (store_debug_registers): Delete.
15217 (i386_get_thread_context): New.
15218 (load_debug_registers): Delete.
15219 (i386_set_thread_context): New.
15220 (i386_thread_added): New.
15221 (single_step): Rename to ...
15222 (i386_single_step): ... this.
15223 (do_fetch_inferior_registers): Rename to ...
15224 (i386_fetch_inferior_register): ... this.
15225 (i386_store_inferior_register): New.
15226 (the_low_target): Adapt to new interface.
15228 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15229 (arm_get_thread_context): New.
15230 (arm_set_thread_context): New.
15232 (do_fetch_inferior_registers): Rename to ...
15233 (arm_fetch_inferior_register): ... this.
15234 (arm_store_inferior_register): New.
15235 (arm_wince_breakpoint): Reimplement as unsigned long.
15236 (arm_wince_breakpoint_len): Define.
15237 (the_low_target): Adapt to new interface.
15239 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15240 load_debug_registers. Add get_thread_context, set_thread_context,
15241 thread_added and store_inferior_register. Rename
15242 fetch_inferior_registers to fetch_inferior_register.
15243 (regptr): Remove declaration.
15245 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15247 * linux-low.c (linux_detach): Change return type to int. Return 0.
15248 * spu-low.c (spu_detach): Likewise.
15250 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15252 * target.h (target_ops): Change return type of detach to int.
15254 (join_inferior): New.
15255 * server.c (main): Don't skip detach support on mingw32.
15256 If the inferior doesn't support detaching return error.
15257 Call join_inferior instead of using waitpid.
15258 * linux-low.c (linux_join): New.
15259 (linux_target_op): Add linux_join.
15260 * spu-low.c (spu_join): New.
15261 (spu_target_ops): Add spu_join.
15262 * win32-low.c (win32_detach): Adapt to new interface.
15263 Reopen current_process_handle before detaching. Issue a child
15264 resume before detaching.
15266 (win32_target_op): Add win32_join.
15268 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15270 * win32-low.c (win32-attach): Fix return value.
15271 * target.h (target_ops): Describe ATTACH return values.
15273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15275 * win32-low.c (GETPROCADDRESS): Define.
15276 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15277 (winapi_DebugSetProcessKillOnExit): Likewise.
15278 (win32_create_inferior): Force usage of ansi CreateProcessA.
15279 (win32_attach): Use GETPROCADDRESS.
15280 (win32_detach): Likewise.
15282 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15284 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15286 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15288 * win32-low.c: Commit leftover changes from 2007-03-29.
15290 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15292 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15293 fields short instead of int. Add explicit padding.
15294 (i387_cache_to_fsave): Remove unnecessary casts.
15295 (i387_fsave_to_cache): Doc fix.
15296 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15298 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15300 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15301 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15303 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15305 * configure.srv (arm*-*-mingw32ce*): Move near the other
15308 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15310 * configure.ac: Add errno checking.
15311 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15312 sys/file.h and malloc.h.
15313 (AC_CHECK_DECLS): Add perror.
15314 (srv_mingwce): Handle.
15315 * configure.srv (i[34567]86-*-cygwin*): Add
15316 win32-i386-low.o to srv_tgtobj.
15317 (i[34567]86-*-mingw*): Likewise.
15318 (arm*-*-mingw32ce*): Add case.
15319 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15320 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15321 [__MINGW32CE__] (strerror): New function.
15322 [__MINGW32CE__] (errno): Define to GetLastError.
15323 [__MINGW32CE__] (COUNTOF): New macro.
15324 (remote_open): Remove extra close call.
15325 * mem-break.c (delete_breakpoint_at): New function.
15326 * mem-break.h (delete_breakpoint_at): Declare.
15327 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15328 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15329 [USE_WIN32API] (read, write): Add char* casts.
15330 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15331 * server.h: Include wincecompat.h on Windows CE.
15332 [HAVE_ERRNO_H]: Check.
15333 (perror): Declare if not declared.
15334 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15335 (perror_with_name): Remove errno declaration.
15336 * wincecompat.h: New.
15337 * wincecompat.c: New.
15338 * win32-low.h: New.
15339 * win32-arm-low.c: New.
15340 * win32-i386-low.c: New.
15341 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15342 (OUTMSG2): Make it safe.
15344 (COUNTOF): New macro.
15345 (NUM_REGS): Get it from the low target.
15346 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15347 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15348 (thread_rec): Let low target handle debug registers.
15349 (child_add_thread): Likewise.
15350 (child_init_thread_list): Likewise.
15351 (continue_one_thread): Likewise.
15353 (do_child_fetch_inferior_registers): Move to ...
15354 * win32-i386-low.c: ... here, and rename to ...
15355 (do_fetch_inferior_registers): ... this.
15356 * win32-low.c (child_fetch_inferior_registers):
15357 Go through the low target.
15358 (do_child_store_inferior_registers): Use regptr.
15359 (strwinerror): New function.
15360 (win32_create_inferior): Handle Windows CE.
15361 Use strwinerror instead of strerror on Windows error
15362 codes. Add program to the error output.
15363 Don't close the main thread handle on Windows CE.
15364 (win32_attach): Use coredll.dll on Windows CE.
15365 (win32_kill): Close current process and current
15367 (win32_detach): Use coredll.dll on Windows CE.
15368 (win32_resume): Let low target handle debug registers, and
15370 (handle_exception): Add/Remove initial breakpoint. Avoid
15371 non-existant WSTOPSIG on Windows CE.
15372 (win32_read_inferior_memory): Cast to remove warning.
15373 (win32_arch_string): Go through the low target.
15374 (initialize_low): Call set_breakpoint_data with the low
15375 target's breakpoint.
15376 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15377 FOP_REGNUM, mappings): Move to ...
15378 * win32-i386-low.c: ... here.
15379 * win32-low.c (win32_thread_info): Move to ...
15380 * win32-low.h: ... here.
15381 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15382 win32-arm-low.c and wincecompat.c.
15383 (all:): Add $EXEEXT.
15384 (install-only:): Likewise.
15385 (gdbserver:): Likewise.
15386 (gdbreplay:): Likewise.
15387 * config.in: Regenerate.
15388 * configure: Regenerate.
15390 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15392 * win32-low.c: Rename typedef thread_info to
15393 win32_thread_info throughout.
15395 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15397 * win32-i386-low.c: Rename to ...
15398 * win32-low.c: ... this.
15399 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15400 * Makefile.in: Likewise.
15402 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15404 * remote-utils.c (monitor_output): Constify msg parameter.
15405 * server.h (monitor_output): Likewise.
15406 * win32-i386-low.c (handle_output_debug_string): New.
15407 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15408 handle_output_debug_string.
15409 (get_child_debug_event): Likewise.
15411 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15413 * server.c (main): Correct strtoul check.
15415 2007-03-27 Jon Ringle <jon@ringle.org>
15417 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15419 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15421 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15423 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15425 * terminal.h: Check HAVE_SGTTY_H.
15427 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15429 * remote-utils.c (remote_open): Print out the assigned port number.
15431 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15433 * remote-utils.c (monitor_output): New function.
15434 * server.c (debug_threads): Define here.
15435 (monitor_show_help): New function.
15436 (handle_query): Handle qRcmd.
15437 (main): Do not handle 'd' packet.
15438 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15439 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15442 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15444 * Makefile.in (EXEEXT): New.
15445 (clean): Use $(EXEEXT).
15447 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15449 * target.h (target_ops): Rename send_signal to request_interrupt,
15450 and remove enum target_signal parameter.
15451 * linux-low.c (linux_request_interrupt): Rename from
15452 linux_send_signal, and always send SIGINT.
15453 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15454 and always send SIGINT.
15455 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15457 (input_interrupt): Likewise.
15459 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15461 * server.c (get_features_xml): Check if target implemented
15463 * win32-i386-low.c (win32_arch_string): New.
15464 (win32_target_ops): Add win32_arch_string as arch_string member.
15466 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15468 * spu-low.c (spu_arch_string): New.
15469 (spu_target_ops): Add spu_arch_string.
15471 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15473 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15474 * configure.ac: Do not check for terminal.h.
15475 * configure, config.in: Regenerated.
15477 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15479 * Makefile.in (OBS): Add $(XML_BUILTIN).
15480 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15482 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15483 (arm-with-iwmmxt.c): New.
15484 * config.in, configure: Regenerate.
15485 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15486 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15487 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15488 (arm*-*-linux*): Add iWMMXt and regset support.
15489 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15490 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15491 (arm_store_wmmxregset, target_regsets): New.
15492 * server.c (get_features_xml): Take annex argument. Check builtin
15494 (handle_query): Handle multiple annexes.
15496 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15498 * remote-utils.c [USE_WIN32API] (read, write): Define.
15499 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15502 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15504 * linux-i386-low.c (the_low_target): Set arch_string.
15505 * linux-x86-64-low.c (the_low_target): Likewise.
15506 * linux-low.c (linux_arch_string): New.
15507 (linux_target_ops): Add it.
15508 * linux-low.h (struct linux_target_ops): Add arch_string.
15509 * server.c (write_qxfer_response): Use const void * for DATA.
15510 (get_features_xml): New.
15511 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15512 * target.h (struct target_ops): Add arch_string method.
15514 2007-01-03 Denis Pilat <denis.pilat@st.com>
15515 Daniel Jacobowitz <dan@codesourcery.com>
15517 * linux-low.c (linux_kill): Handle being called with no threads.
15518 * win32-i386-low.c (win32_kill): Likewise.
15519 (get_child_debug_event): Clear current_process_handle.
15521 2006-12-30 Denis PILAT <denis.pilat@st.com>
15522 Daniel Jacobowitz <dan@codesourcery.com>
15524 * remote-utils.c (remote_open): Check the type of specified
15525 serial port devices before opening them.
15526 * server.c (main): Kill the inferior if an error occurs during
15527 the first remote_open.
15529 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15531 * README: Update supported targets.
15533 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15535 * Makefile.in (clean): Remove reg-mips64.c.
15536 (reg-mips64.c, reg-mips64.o): New rules.
15537 * configure.srv: Handle mips64. Include regset support for mips.
15538 * linux-mips-low.c (union mips_register): New.
15539 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15540 (mips_breakpoint, mips_breakpoint_at): Use int.
15541 (mips_collect_register, mips_supply_register)
15542 (mips_collect_register_32bit, mips_supply_register_32bit)
15543 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15544 (mips_store_fpregset, target_regsets): New.
15545 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15547 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15549 * configure.srv: Add target "spu*-*-*".
15550 * Makefile.in (clean): Remove reg-spu.c.
15551 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15552 * spu-low.c: New file.
15554 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15556 * configure.ac: Correct td_thr_tls_get_addr test.
15557 * configure: Regenerated.
15559 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15561 * linux-low.c (linux_wait_for_event): Reformat. Use the
15562 pass_signals array.
15563 * remote-utils.c (decode_address_to_semicolon): New.
15564 * server.c (pass_signals, handle_general_set): New.
15565 (handle_query): Mention QPassSignals for qSupported.
15566 (main): Call handle_general_set.
15567 * server.h (pass_signals, decode_address_to_semicolon): New.
15569 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15571 * server.c (handle_query): Correct error handling for read_auxv.
15573 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15575 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15576 and srv_linux_thread_db to yes.
15577 * linux-s390-low.c (s390_fill_gregset): New function.
15578 (target_regsets): Define data structure.
15580 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15582 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15583 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15584 * config.in, configure: Regenerated.
15585 * inferiors.c (gdb_id_to_thread): New function.
15586 (gdb_id_to_thread_id): Use it.
15587 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15588 * linux-low.h (struct process_info): Add th member.
15589 (thread_db_get_tls_address): New prototype.
15590 * remote-utils.c (decode_address): Make non-static.
15591 * server.c (handle_query): Handle qGetTLSAddr.
15592 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15593 * target.h (struct target_ops): Add get_tls_address.
15594 * thread-db.c (maybe_attach_thread): Save the thread handle.
15595 (thread_db_get_tls_address): New.
15597 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15599 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15600 (linux_resume_one_process): Take a siginfo_t *. Update all
15601 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15602 (struct pending_signals): Add a siginfo_t.
15603 (linux_wait_for_process): Always set last_status.
15604 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15605 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15606 * linux-low.h (struct process_info): Add last_status.
15608 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15610 * remote-utils.c (try_rle): New function.
15611 (putpkt_binary): Use it.
15613 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15615 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15616 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15617 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15618 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15619 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15622 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15624 * server.c (terminal_fd): New variable.
15625 (old_foreground_pgrp): Likewise.
15626 (restore_old_foreground_pgrp): New function.
15627 (start_inferior): Record the terminal file descriptor in terminal_fd
15628 and its original foreground group in old_foreground_pgrp. Register
15629 restore_old_foreground_pgrp with atexit().
15631 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15633 * server.c (handle_query): Correct qPart to qXfer.
15635 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15637 * configure.ac: Check for more headers which are missing on
15638 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15639 * configure.srv: Add Cygwin and mingw32.
15640 * remote-utils.c: Don't include headers unconditionally which
15641 are missing on mingw32. Include <winsock.h> for mingw32.
15642 (remote_open): Adjust for mingw32 support. Flush
15643 standard error after writing to it.
15644 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15645 (unblock_async_io, enable_async_io, disable_async_io)
15646 (readchar, getpkt): Update for Winsock support.
15647 (prepare_resume_reply): Expect a protocol signal number.
15648 * server.c: Disable <sys/wait.h> on mingw32.
15649 (start_inferior): Adjust for mingw32 support. Flush
15650 standard error after writing to it.
15651 (attach_inferior): Likewise. Use protocol signal
15653 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15655 * win32-i386-low.c: New file.
15656 * Makefile.in (XM_CLIBS): Set.
15657 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15658 (win32-i386-low.o): New dependency rule.
15659 * linux-low.c (linux_wait): Use target signal numbers.
15660 * target.h (struct target_ops): Doc fix.
15661 * server.h (target_signal_to_name): New prototype.
15662 * gdbreplay.c: Don't include headers unconditionally which
15663 are missing on mingw32. Include <winsock.h> for mingw32.
15664 (remote_close, remote_open): Adjust for Winsock support.
15665 * configure, config.in: Regenerated.
15667 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15669 * server.c (decode_xfer_read, write_qxfer_response): New.
15670 (handle_query): Take a packet length argument. Handle
15671 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15672 the qSupported response.
15673 (main): Update call to handle_query.
15675 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15677 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15678 (putpkt_binary): Renamed from putpkt and adjusted for binary
15680 (putpkt): New wrapper for putpkt_binary.
15681 (readchar): Don't mask off the high bit.
15682 (decode_X_packet): New function.
15683 * server.c (main): Call putpkt_binary if a handler sets the packet
15684 length. Save the length of the incoming packet. Handle 'X'.
15685 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15687 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15689 * server.c (handle_query): Handle qSupported.
15691 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15693 * remote-utils.c (all_symbols_looked_up): New variable.
15694 (look_up_one_symbol): Check it.
15695 * server.h (look_up_one_symbol): New declaration.
15696 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15698 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15700 * Makefile.in (linux-arm-low.o): Update dependencies.
15701 * linux-arm-low.c: Include "gdb_proc_service.h".
15702 (PTRACE_GET_THREAD_AREA): Define.
15703 (ps_get_thread_area): New function.
15705 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15707 * configure.srv (m68k*-*-uclinux*): New target.
15708 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15709 (linux_resume_one_process): Remove extraneous cast.
15710 (linux_read_offsets): New.
15711 (linux_target_op): Add linux_read_offsets on mmuless systems.
15712 * server.c (handle_query): Add qOffsets logic.
15713 * target.h (struct target_ops): Add read_offsets.
15715 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15717 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15718 (PTRACE_GET_THREAD_AREA): Define.
15719 (ps_get_thread_area): New function.
15720 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15721 (linux-x86-64-low.o): Update.
15723 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15725 * configure.ac: Remove checks for prfpregset_t.
15726 * gdb_proc_service.h: New file.
15727 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15728 new "gdb_proc_service.h".
15729 * proc-service.c: Likewise.
15730 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15731 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15732 * Makefile.in (gdb_proc_service_h): Updated.
15733 * configure, config.in: Regenerated.
15735 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15737 * remote-utils.c (prepare_resume_reply): Move declaration
15738 of gdb_id_from_wait to the top of the block.
15740 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15742 * linux-low.c (regsets_store_inferior_registers): Read the regset
15743 from the target before filling it.
15745 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15747 * server.c (attach_inferior): Return SIGTRAP for a successful
15750 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15752 * Makefile.in (OBS): Add version.o.
15753 (STAGESTUFF): Delete.
15754 (version.o): Add dependencies.
15755 (version.c): Replace rule.
15756 (clean): Remove version.c.
15757 * server.c (gdbserver_version): New.
15758 (gdbserver_usage): Use printf.
15759 (main): Handle --version and --help.
15760 * server.h (version, host_name): Add declarations.
15762 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15774 * linux-x86-64-low.c:
15776 * linux-s390-low.c:
15777 * linux-ppc64-low.c:
15779 * linux-mips-low.c:
15780 * linux-m68k-low.c:
15781 * linux-m32r-low.c:
15784 * linux-ia64-low.c:
15785 * linux-i386-low.c:
15786 * linux-crisv32-low.c:
15798 * gdbserver.1: Add (C) after Copyright. Update the FSF
15801 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15803 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15804 (arm_breakpoint_at): Recognize both breakpoints.
15805 (the_low_target): Use the correct breakpoint instruction.
15807 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15809 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15810 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15811 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15812 (the_low_target): Update.
15814 2005-10-25 Andreas Schwab <schwab@suse.de>
15816 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15818 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15819 (ia64_num_regs): Reduce to 462.
15821 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15823 * acinclude.m4: Correct quoting.
15824 * aclocal.m4: Regenerated.
15826 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15827 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15828 (thread_db_init): Call thread_db_err_str.
15829 * configure.ac: Check for TD_VERSION.
15830 * config.in, configure: Regenerated.
15832 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15834 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15836 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15838 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15839 is not available. Define HAVE_PTRACE_GETREGS if it is.
15840 * config.in, configure: Regenerated.
15841 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15842 * linux-i386-low.c, linux-m68k-low.c: Update to use
15843 HAVE_PTRACE_GETREGS.
15844 * linux-low.c (regsets_fetch_inferior_registers)
15845 (regsets_store_inferior_registers): Only return 0 if we processed
15847 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15848 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15850 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15852 * inferiors.c (struct thread_info): Add gdb_id.
15853 (add_thread): Add gdb_id argument.
15854 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15855 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15856 calls to add_thread.
15857 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15858 * server.c (handle_query): Use thread_to_gdb_id.
15859 (handle_v_cont, main): Use gdb_id_to_thread_id.
15860 * server.h (add_thread): Update prototype.
15861 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15864 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15866 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15867 left-padded registers.
15868 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15869 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15871 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15873 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15874 * configure: Regenerate.
15875 * config.in: Regenerate.
15876 * server.h (NEED_DECLARATION_STRERROR):
15877 Replace with !HAVE_DECL_STRERROR.
15879 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15881 * linux-low.c (linux_wait, linux_send_signal): Don't test
15882 an unsigned long variable for > 0 if it could be MAX_ULONG.
15883 * server.c (myresume): Likewise.
15884 * target.c (set_desired_inferior): Likewise.
15886 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15888 * configure.ac: Simplify and improve check for socklen_t.
15889 * configure, config.in: Regenerate.
15891 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15893 * acconfig.h: Remove.
15894 * configure.ac: Add a test for socklen_t. Use three-argument
15895 AC_DEFINE throughout.
15896 * config.in: Regenerated using autoheader 2.59.
15897 * configure: Regenerated.
15899 * gdbreplay.c (socklen_t): Provide a default.
15900 (remote_open): Use socklen_t.
15901 * remote-utils.c (socklen_t): Provide a default.
15902 (remote_open): Use socklen_t.
15903 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15906 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15908 * linux-low.c (linux_read_memory, linux_write_memory)
15909 (linux_read_auxv): Likewise.
15910 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15911 (check_mem_write): Likewise.
15912 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15914 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15915 (registers_from_string, register_data): Likewise.
15916 * server.c (handle_query, main): Likewise.
15917 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15918 (decode_M_packet): Likewise.
15919 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15920 * target.h (struct target_ops): Update read_memory, write_memory,
15922 (read_inferior_memory, write_inferior_memory): Update.
15923 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15924 to unsigned char *.
15925 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15926 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15927 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15928 linux-s390-low.c, linux-sh-low.c: Update for changes in
15929 read_inferior_memory and the_low_target->breakpoint.
15931 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15933 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15934 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15935 * configure.srv: Add powerpc64-*-linux*.
15936 * linux-ppc64-low.c: New file.
15938 2005-05-23 Orjan Friberg <orjanf@axis.com>
15940 * linux-cris-low.c: New file with support for CRIS.
15941 * linux-crisv32-low.c: Ditto for CRISv32.
15942 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15943 (clean): Add reg-cris.c and reg-crisv32.c.
15944 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15945 reg-crisv32.o, and reg-crisv32.c to make rules.
15946 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15947 recognized targets.
15949 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15951 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15952 of sizeof (PTRACE_XFER_TYPE).
15953 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15955 2005-05-12 Orjan Friberg <orjanf@axis.com>
15957 * target.h (struct target_ops): Add insert_watchpoint,
15958 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15959 pointers for hardware watchpoint support.
15960 * linux-low.h (struct linux_target_ops): Ditto.
15961 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15962 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15963 to linux_target_ops.
15964 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15966 * server.c (main): Recognize 'Z' and 'z' packets.
15968 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15970 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15971 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15972 (the_low_target): Add new members.
15974 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15976 * proc-service.c (ps_lgetregs): Search all_processes instead of
15979 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15981 * server.c (start_inferior): Change return type to int.
15982 (attach_inferior): Change sigptr to int *.
15983 (handle_v_cont, handle_v_requests): Change signal to int *.
15984 (main): Change signal to int.
15986 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15988 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15989 * configure.srv: Add m32r*-*-linux*.
15990 * linux-m32r-low.c: New file.
15992 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15994 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15996 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15998 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15999 Take unsigned long arguments for PIDs.
16000 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16001 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16002 (wait_for_sigstop, linux_resume_one_process)
16003 (regsets_fetch_inferior_registers, linux_send_signal)
16004 (linux_read_auxv): Likewise. Update the types of variables holding
16005 PIDs. Update format string specifiers.
16006 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16007 * remote-utils.c (prepare_resume_reply): Likewise.
16008 * server.c (cont_thread, general_thread, step_thread)
16009 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16011 (handle_query): Update format specifiers.
16012 (handle_v_cont, main): Use strtoul for thread IDs.
16013 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16014 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16015 (general_thread, step_thread, thread_from_wait)
16016 (old_thread_from_wait): Update.
16017 * target.h (struct thread_resume): Use unsigned long for THREAD.
16018 (struct target_ops): Use unsigned long for arguments to attach and
16021 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16023 * acinclude.m4: Include bfd/bfd.m4 directly.
16024 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16025 <agriffis@toolchain.org>.
16026 * aclocal.m4, configure: Regenerated.
16028 2005-01-07 Andrew Cagney <cagney@gnu.org>
16030 * configure.ac: Rename configure.in, require autoconf 2.59.
16031 * configure: Re-generate.
16033 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16035 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16036 LIBS when finished.
16037 * aclocal.m4: Regenerated.
16038 * configure: Regenerated.
16040 2004-11-21 Andreas Schwab <schwab@suse.de>
16042 * linux-m68k-low.c (m68k_num_gregs): Define.
16043 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16044 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16045 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16046 (m68k_breakpoint_at): New. Add to the_low_target.
16048 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16049 srv_linux_thread_db to yes.
16051 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16053 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16054 (ARCH_SET_FS): Likewise.
16055 (ARCH_GET_FS): Likewise.
16056 (ARCH_GET_GS): Likewise.
16058 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16060 * linux-i386-low.c (ps_get_thread_area): New.
16061 * linux-x86-64-low.c (ps_get_thread_area): New.
16062 * linux-low.c: Include <sys/syscall.h>.
16063 (linux_kill_one_process): Don't kill the first thread here.
16064 (linux_kill): Kill the first thread here.
16065 (kill_lwp): New function.
16066 (send_sigstop, linux_send_signal): Use it.
16067 * proc-service.c: Clean up #ifdefs.
16068 (fpregset_info): Delete.
16069 (ps_lgetregs): Update and enable implementation.
16070 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16072 * remote-utils.c (struct sym_cache, symbol_cache): New.
16073 (input_interrupt): Print a clearer message.
16074 (async_io_enabled): New variable.
16075 (enable_async_io, disable_async_io): Use it. Update comments.
16076 (look_up_one_symbol): Use the symbol cache.
16077 * thread-db.c (thread_db_look_up_symbols): New function.
16078 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16080 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16082 * configure.in: Test for -rdynamic.
16083 * configure: Regenerated.
16084 * Makefile (INTERNAL_LDFLAGS): New.
16085 (gdbserver, gdbreplay): Use it.
16087 2004-09-02 Andrew Cagney <cagney@gnu.org>
16089 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16091 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16093 * linux-low.c (linux_wait): Clear all_processes list also.
16095 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16097 * linux-low.c: Include <errno.h>. Remove extern declaration of
16100 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16102 * gdbreplay.c, server.h, utils.c: Update copyright years.
16104 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16106 * server.c (main): Print child status or termination signal from
16107 variable 'signal', not 'sig'.
16109 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16111 * linux-low.c (linux_read_memory): Change return type to
16112 int. Check for and return error from ptrace().
16113 * target.c (read_inferior_memory): Change return type to int. Pass
16114 back return status from the_target->read_memory().
16115 * target.h (struct target_ops): Adapt *read_memory() prototype.
16117 (read_inferior_memory): Adapt prototype.
16118 * server.c (main): Return an error packet if
16119 read_inferior_memory() returns an error.
16121 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16123 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16124 Unify with other clean targets.
16126 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16128 * server.c (handle_v_cont): Call set_desired_inferior.
16130 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16132 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16134 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16136 * linux-low.c (linux_wait): Unblock async I/O.
16137 (linux_resume): Block and enable async I/O.
16138 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16139 * server.h (block_async_io, unblock_async_io): Add prototypes.
16141 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16143 * remote-utils.c (remote_open): Print a status notice after
16144 opening a TCP port.
16145 * server.c (attach_inferior): Print a status notice after
16148 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16150 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16152 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16154 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16156 * server.c, target.h: Update copyright years.
16158 2004-02-25 Roland McGrath <roland@redhat.com>
16160 * target.h (struct target_ops): New member `read_auxv'.
16161 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16162 * linux-low.c (linux_read_auxv): New function.
16163 (linux_target_ops): Initialize `read_auxv' member to that.
16165 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16167 Committed by Jim Blandy <jimb@redhat.com>.
16169 * linux-s390-low.c (s390_num_regs): Update.
16170 (s390_regmap): Remove control registers. Use __s390x__ predefine
16171 instead of GPR_SIZE to distiguish s390 and s390x targets.
16173 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16175 * linux-low.c: Update copyright year.
16176 (check_removed_breakpoint): Clear pending_is_breakpoint.
16177 (linux_set_resume_request, linux_queue_one_thread)
16178 (resume_status_pending_p): New functions.
16179 (linux_continue_one_thread): Use process->resume.
16180 (linux_resume): Only resume threads if there are no pending events.
16181 * linux-low.h (struct process_info): Add resume request
16184 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16186 * regcache.c (new_register_cache): Clear the allocated register
16187 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16189 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16191 * linux-low.c (linux_resume): Take a struct thread_resume *
16193 (linux_wait): Update call.
16194 (resume_ptr): New static variable.
16195 (linux_continue_one_thread): Renamed from
16196 linux_continue_one_process. Use resume_ptr.
16197 (linux_resume): Use linux_continue_one_thread.
16198 * server.c (handle_v_cont, handle_v_requests): New functions.
16199 (myresume): New function.
16200 (main): Handle 'v' case.
16201 * target.h (struct thread_resume): New type.
16202 (struct target_ops): Change argument of "resume" to struct
16204 (myresume): Delete macro.
16206 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16208 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16209 (uninstall): Support DESTDIR.
16211 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16213 * configure.srv: Add xscale*linux copy of arm*linux entry.
16215 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16217 * linux-arm-low.c (arm_reinsert_addr): New function.
16218 (the_low_target): Add arm_reinsert_addr.
16220 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16222 * mem-break.c: Remove whitespace at end of file.
16224 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16226 * configure.in: Check whether we need to prototype strerror.
16227 * server.h: Optionally prototype strerror.
16228 * gdbreplay.c (perror_with_name): Use strerror.
16229 * linux-low.c (linux_attach_lwp): Use strerror.
16230 * utils.c (perror_with_name): Use strerror.
16231 * config.in, configure: Regenerated.
16233 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16235 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16236 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16238 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16240 * Makefile.in (SFILES): Update.
16241 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16242 low-sun3.c: Remove files.
16244 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16246 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16247 (linux_detach_one_process, linux_detach): New functions.
16248 (linux_target_ops): Add linux_detach.
16249 * server.c (main): Handle 'D' packet.
16250 * target.h (struct target_ops): Add "detach" member.
16251 (detach_inferior): Define.
16253 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16255 From Kelley Cook <kelleycook@wideopenwest.com>:
16256 * configure.srv: Accept i[34567]86 variants.
16258 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16260 * linux-low.c (linux_wait_for_event): Correct comment typos.
16261 (linux_resume_one_process): Call check_removed_breakpoint.
16262 (linux_send_signal): New function.
16263 (linux_target_ops): Add linux_send_signal.
16264 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16266 * target.h (struct target_ops): Add send_signal.
16268 2003-05-29 Jim Blandy <jimb@redhat.com>
16270 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16271 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16272 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16273 away part of the register's value.
16275 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16277 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16278 (linux_wait_for_event, linux_init_signals): Likewise.
16280 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16282 * configure.in: Check for stdlib.h.
16283 * configure: Regenerated.
16284 * config.in: Regenerated.
16286 2003-01-04 Andreas Schwab <schwab@suse.de>
16288 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16290 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16292 * Makefile.in: Remove obsolete code.
16294 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16296 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16297 defined(PT_FPR0_HI).
16299 2002-11-17 Stuart Hughes <seh@zee2.com>
16301 * linux-arm-low.c (arm_num_regs): Increase.
16302 (arm_regmap): Include status register.
16304 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16306 * linux-low.c (register_addr): Remove incorrect -1 check.
16308 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16310 * linux-low.c (linux_create_inferior): Call setpgid. Return
16312 (unstopped_p, linux_signal_pid): Remove.
16313 (linux_target_ops): Remove linux_signal_pid.
16314 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16315 global instead of target method.
16316 * target.h (struct target_ops): Remove signal_pid. Update comment
16317 for create_inferior.
16318 * server.c (signal_pid): New variable.
16319 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16320 gdbserver. Set the child to be the foreground process group.
16321 (attach_inferior): Set signal_pid.
16323 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16325 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16327 2002-08-20 Jim Blandy <jimb@redhat.com>
16329 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16332 2002-08-01 Andrew Cagney <cagney@redhat.com>
16334 * Makefile.in: Make chill references obsolete.
16336 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16338 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16339 * configure: Regenerate.
16340 * config.in: Regenerate.
16342 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16344 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16345 (perror_with_name, remote_close, remote_open, expect, play): Static.
16347 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16349 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16350 byte offsets instead of an array of indexes.
16351 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16353 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16355 * regcache.c: Add comment.
16357 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16359 * thread-db.c: New file.
16360 * proc-service.c: New file.
16361 * acinclude.m4: New file.
16362 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16363 proc-service.o, and thread-db.o.
16364 (linux-low.o): Add USE_THREAD_DB.
16365 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16366 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16367 * aclocal.m4: Regenerated.
16368 * config.in: Regenerated.
16369 * configure: Regenerated.
16370 * configure.in: Check for proc_service.h, sys/procfs.h,
16371 thread_db.h, and linux/elf.h headrs.
16372 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16373 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16374 Check for -lthread_db and thread support.
16375 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16376 PowerPC, and SuperH.
16377 * i387-fp.c: Constify arguments.
16378 * i387-fp.h: Likewise.
16379 * inferiors.c: (struct thread_info): Renamed from
16380 `struct inferior_info'. Remove PID member. Use generic inferior
16381 list header. All uses updated.
16382 (inferiors, signal_pid): Removed.
16383 (all_threads): New variable.
16384 (get_thread): Define.
16385 (add_inferior_to_list): New function.
16386 (for_each_inferior): New function.
16387 (change_inferior_id): New function.
16388 (add_inferior): Removed.
16389 (remove_inferior): New function.
16390 (add_thread): New function.
16391 (free_one_thread): New function.
16392 (remove_thread): New function.
16393 (clear_inferiors): Use for_each_inferior and free_one_thread.
16394 (find_inferior): New function.
16395 (find_inferior_id): New function.
16396 (inferior_target_data): Update argument type.
16397 (set_inferior_target_data): Likewise.
16398 (inferior_regcache_data): Likewise.
16399 (set_inferior_regcache_data): Likewise.
16400 * linux-low.c (linux_bp_reinsert): Remove.
16401 (all_processes, stopping_threads, using_thrads)
16402 (struct pending_signals, debug_threads, pid_of): New.
16403 (inferior_pid): Replace with macro.
16404 (struct inferior_linux_data): Remove.
16405 (get_stop_pc, add_process): New functions.
16406 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16407 Use add_process and add_thread.
16408 (linux_attach_lwp): New function, based on old linux_attach. Use
16409 add_process and add_thread. Set stop_expected for new threads.
16410 (linux_attach): New function.
16411 (linux_kill_one_process): New function.
16412 (linux_kill): Kill all LWPs.
16413 (linux_thread_alive): Use find_inferior_id.
16414 (check_removed_breakpoints, status_pending_p): New functions.
16415 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16416 Update. Use WNOHANG. Wait for cloned processes also. Update process
16417 struct for the found process.
16418 (linux_wait_for_event): New function.
16419 (linux_wait): Use it. Support LWPs.
16420 (send_sigstop, wait_for_sigstop, stop_all_processes)
16421 (linux_resume_one_process, linux_continue_one_process): New functions.
16422 (linux_resume): Support LWPs.
16423 (REGISTER_RAW_SIZE): Remove.
16424 (fetch_register): Use register_size instead. Call supply_register.
16425 (usr_store_inferior_registers): Likewise. Call collect_register.
16426 Fix recursive case.
16427 (regsets_fetch_inferior_registers): Improve error message.
16428 (regsets_store_inferior_registers): Add debugging.
16429 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16430 (unstopped_p, linux_signal_pid): New functions.
16431 (linux_target_ops): Add linux_signal_pid.
16432 (linux_init_signals): New function.
16433 (initialize_low): Call it. Initialize using_threads.
16434 * regcache.c (inferior_regcache_data): Add valid
16436 (get_regcache): Fetch registers lazily. Add fetch argument
16437 and update all callers.
16438 (regcache_invalidate_one, regcache_invalidate): New
16440 (new_register_cache): Renamed from create_register_cache.
16441 Return the new regcache.
16442 (free_register_cache): Change argument to a void *.
16443 (registers_to_string, registers_from_string): Call get_regcache
16444 with fetch flag set.
16445 (register_data): Make static. Pass fetch flag to get_regcache.
16446 (supply_register): Call get_regcache with fetch flag clear.
16447 (collect_register): Call get_regcache with fetch flag set.
16448 (collect_register_as_string): New function.
16449 * regcache.h: Update.
16450 * remote-utils.c (putpkt): Flush after debug output and use
16452 Handle input interrupts while waiting for an ACK.
16453 (input_interrupt): Use signal_pid method.
16454 (getpkt): Flush after debug output and use stderr.
16455 (outreg): Use collect_register_as_string.
16456 (new_thread_notify, dead_thread_notify): New functions.
16457 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16458 and general_thread.
16459 (look_up_one_symbol): Flush after debug output.
16460 * server.c (step_thread, server_waiting): New variables.
16461 (start_inferior): Don't use signal_pid. Update call to mywait.
16462 (attach_inferior): Update call to mywait.
16463 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16464 (main): Don't fetch/store registers explicitly. Use
16465 set_desired_inferior. Support proposed ``Hs'' packet. Update
16467 * server.h: Update.
16468 (struct inferior_list, struct_inferior_list_entry): New.
16469 * target.c (set_desired_inferior): New.
16470 (write_inferior_memory): Constify.
16471 (mywait): New function.
16472 * target.h: Update.
16473 (struct target_ops): New signal_pid method.
16474 (mywait): Removed macro, added prototype.
16476 * linux-low.h (regset_func): Removed.
16477 (regset_fill_func, regset_store_func): New.
16478 (enum regset_type): New.
16479 (struct regset_info): Add type field. Use new operation types.
16480 (struct linux_target_ops): stop_pc renamed to get_pc.
16481 Add decr_pc_after_break and breakpoint_at.
16482 (get_process, get_thread_proess, get_process_thread)
16483 (strut process_info, all_processes, linux_attach_lwp)
16484 (thread_db_init): New.
16486 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16487 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16488 (the_low_target): Add new members.
16489 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16490 (i386_store_fpxregset): Constify.
16491 (target_regsets): Add new kind identifier.
16492 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16493 (i386_set_pc): Add debugging.
16494 (i386_breakpoint_at): New function.
16495 (the_low_target): Add new members.
16496 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16497 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16498 (mips_breakpoint_at): New.
16499 (the_low_target): Add new members.
16500 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16501 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16502 (the_low_target): Add new members.
16503 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16504 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16505 (the_low_target): Add new members.
16506 * linux-x86-64-low.c (target_regsets): Add new kind
16509 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16511 From Martin Pool <mbp@samba.org>:
16512 * server.c (gdbserver_usage): New function.
16515 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16517 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16518 stop_at -> stop_pc.
16520 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16522 * Makefile.in: Remove obsolete code.
16524 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16526 * linux-low.c (regsets_fetch_inferior_registers),
16527 (regsets_store_inferior_registers): Removed cast to int from
16529 * regcache.h: Added declaration of struct inferior_info.
16531 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16533 * inferiors.c (struct inferior_info): Add regcache_data.
16534 (add_inferior): Call create_register_cache.
16535 (clear_inferiors): Call free_register_cache.
16536 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16537 * regcache.c (struct inferior_regcache_data): New.
16538 (registers): Remove.
16539 (get_regcache): New function.
16540 (create_register_cache, free_register_cache): New functions.
16541 (set_register_cache): Don't initialize the register cache here.
16542 (registers_to_string, registers_from_string, register_data): Call
16544 * regcache.h: Add prototypes.
16545 * server.h: Likewise.
16547 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16549 * mem-break.c: New file.
16550 * mem-break.h: New file.
16551 * Makefile.in: Add mem-break.o rule; update server.h
16553 * inferiors.c (struct inferior_info): Add target_data
16555 (clear_inferiors): Free target_data member if set.
16556 (inferior_target_data, set_inferior_target_data): New functions.
16557 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16558 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16559 * linux-low.c (linux_bp_reinsert): New variable.
16560 (struct inferior_linux_data): New.
16561 (linux_create_inferior): Use set_inferior_target_data.
16562 (linux_attach): Likewise. Call add_inferior.
16563 (linux_wait_for_one_inferior): New function.
16564 (linux_wait): Call it.
16565 (linux_write_memory): Add const.
16566 (initialize_low): Call set_breakpoint_data.
16567 * linux-low.h (struct linux_target_ops): Add breakpoint
16569 * server.c (attach_inferior): Remove extra add_inferior
16571 * server.h: Include mem-break.h. Update inferior.c
16573 * target.c (read_inferior_memory)
16574 (write_inferior_memory): New functions.
16575 * target.h (read_inferior_memory)
16576 (write_inferior_memory): Change macros to prototypes.
16577 (struct target_ops): Update comments. Add const to write_memory
16580 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16582 * linux-low.c (usr_store_inferior_registers): Support
16583 registers which are allowed to fail to store.
16584 * linux-low.h (linux_target_ops): Likewise.
16585 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16586 (ppc_cannot_store_register): FPSCR may not be storable.
16588 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16590 * server.h: Include <string.h> if HAVE_STRING_H.
16591 * ChangeLog: Correct paths in last ChangeLog entry.
16593 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16595 * linux-low.h: Remove obsolete prototypes.
16596 (struct linux_target_ops): New.
16597 (extern the_low_target): New.
16598 * linux-low.c (num_regs, regmap): Remove declarations.
16599 (register_addr): Use the_low_target explicitly.
16600 (fetch_register): Likewise.
16601 (usr_fetch_inferior_registers): Likewise.
16602 (usr_store_inferior_registers): Likewise.
16603 * linux-arm-low.c (num_regs): Remove.
16604 (arm_num_regs): Define.
16605 (arm_regmap): Renamed from regmap, made static.
16606 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16608 (arm_cannot_store_register): Renamed from cannot_store_register,
16610 (the_low_target): New.
16611 * linux-i386-low.c (num_regs): Remove.
16612 (i386_num_regs): Define.
16613 (i386_regmap): Renamed from regmap, made static.
16614 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16616 (i386_cannot_store_register): Renamed from cannot_store_register,
16618 (the_low_target): New.
16619 * linux-ia64-low.c (num_regs): Remove.
16620 (ia64_num_regs): Define.
16621 (ia64_regmap): Renamed from regmap, made static.
16622 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16624 (ia64_cannot_store_register): Renamed from cannot_store_register,
16626 (the_low_target): New.
16627 * linux-m68k-low.c (num_regs): Remove.
16628 (m68k_num_regs): Define.
16629 (m68k_regmap): Renamed from regmap, made static.
16630 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16632 (m68k_cannot_store_register): Renamed from cannot_store_register,
16634 (the_low_target): New.
16635 * linux-mips-low.c (num_regs): Remove.
16636 (mips_num_regs): Define.
16637 (mips_regmap): Renamed from regmap, made static.
16638 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16640 (mips_cannot_store_register): Renamed from cannot_store_register,
16642 (the_low_target): New.
16643 * linux-ppc-low.c (num_regs): Remove.
16644 (ppc_num_regs): Define.
16645 (ppc_regmap): Renamed from regmap, made static.
16646 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16648 (ppc_cannot_store_register): Renamed from cannot_store_register,
16650 (the_low_target): New.
16651 * linux-s390-low.c (num_regs): Remove.
16652 (s390_num_regs): Define.
16653 (s390_regmap): Renamed from regmap, made static.
16654 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16656 (s390_cannot_store_register): Renamed from cannot_store_register,
16658 (the_low_target): New.
16659 * linux-sh-low.c (num_regs): Remove.
16660 (sh_num_regs): Define.
16661 (sh_regmap): Renamed from regmap, made static.
16662 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16664 (sh_cannot_store_register): Renamed from cannot_store_register,
16666 (the_low_target): New.
16667 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16668 (the_low_target): New.
16670 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16672 * Makefile.in: Add stamp-h target.
16673 * configure.in: Create stamp-h.
16674 * configure: Regenerated.
16676 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16678 * inferiors.c: New file.
16679 * target.c: New file.
16680 * target.h: New file.
16681 * Makefile.in: Add target.o and inferiors.o. Update
16683 * linux-low.c (inferior_pid): New static variable,
16684 moved from server.c.
16685 (linux_create_inferior): Renamed from create_inferior.
16686 Call add_inferior. Return 0 on success instead of a PID.
16687 (linux_attach): Renamed from myattach.
16688 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16689 (linux_thread_alive): Renamed from mythread_alive.
16690 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16692 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16693 (regsets_store_inferior_registers): Correct error message.
16694 Add missing ``return 0''.
16695 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16696 (linux_store_registers): Renamed from store_inferior_registers.
16697 (linux_read_memory): Renamed from read_inferior_memory.
16698 (linux_write_memory): Renamed from write_inferior_memory.
16699 (linux_target_ops): New structure.
16700 (initialize_low): Call set_target_ops ().
16701 * remote-utils.c (unhexify): New function.
16702 (hexify): New function.
16703 (input_interrupt): Send signals to ``signal_pid''.
16704 * server.c (inferior_pid): Remove.
16705 (start_inferior): Update create_inferior call.
16706 (attach_inferior): Call add_inferior.
16707 (handle_query): New function.
16708 (main): Call handle_query for `q' packets.
16709 * server.h: Include "target.h". Remove obsolete prototypes.
16710 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16712 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16714 * Makefile.in: Add WARN_CFLAGS. Update configury
16716 * configure.in: Check for <string.h>
16717 * configure: Regenerate.
16718 * config.in: Regenerate.
16719 * gdbreplay.c: Include needed system headers.
16720 (remote_open): Remove strchr prototype.
16721 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16722 * regcache.c (supply_register): Change buf argument to const void *.
16723 (supply_register_by_name): Likewise.
16724 (collect_register): Change buf argument to void *.
16725 (collect_register_by_name): Likewise.
16726 * regcache.h: Add missing prototypes.
16727 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16728 * server.c (handle_query): New function.
16729 (attached): New static variable, moved out of main.
16730 (main): Quiet longjmp clobber warnings.
16731 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16732 * utils.c (error): Remove NORETURN.