1 2018-07-03 Tom Tromey <tom@tromey.com>
6 * remote-utils.c: Update.
11 2018-06-29 Joel Brobecker <brobecker@adacore.com>
13 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
14 parameter in call to 'amd64_create_target_description'.
16 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
18 * x86-tdesc.h: Remove executable permission flag.
20 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
22 * configure.ac: Remove AC_PREREQ, add missing quoting.
23 * configure: Re-generate.
24 * config.in: Re-generate.
25 * aclocal.m4: Re-generate.
27 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
29 * tracepoint.h (current_traceframe): Remove declaration.
31 2018-06-18 Alan Hayward <alan.hayward@arm.com>
33 * linux-aarch64-low.c (is_sve_tdesc): New function.
34 (aarch64_sve_regs_copy_to_regcache): Likewise.
35 (aarch64_sve_regs_copy_from_regcache): Likewise.
36 (aarch64_regs_info): Add SVE checks.
37 (initialize_low_arch): Initialize SVE.
39 2018-06-18 Alan Hayward <alan.hayward@arm.com>
41 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
43 2018-06-11 Alan Hayward <alan.hayward@arm.com>
45 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
46 (initialize_low_tracepoint): Likewise
47 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
48 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
50 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
52 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
54 2018-06-11 Alan Hayward <alan.hayward@arm.com>
56 * server.h (PBUFSIZ): Increase size
58 2018-06-11 Alan Hayward <alan.hayward@arm.com>
60 * regcache.c (regcache::raw_compare): New function.
61 * regcache.h (regcache::raw_compare): New declaration.
63 2018-06-11 Alan Hayward <alan.hayward@arm.com>
65 * regcache.c (new_register_cache): Use new.
66 (free_register_cache): Use delete.
67 (register_data): Use const.
68 (supply_register): Move body inside regcache.
69 (regcache::raw_supply): New override function.
70 (collect_register): Move body inside regcache.
71 (regcache::raw_collect): New override function.
72 (regcache::get_register_status): New override function.
73 * regcache.h (struct regcache): Inherit from reg_buffer_common.
75 2018-06-09 Tom Tromey <tom@tromey.com>
77 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
79 (event_queue): Use std::queue.
80 (gdb_event_xfree): Remove.
81 (initialize_event_loop, process_event, wait_for_event): Update.
83 2018-06-08 Stan Cox <scox@redhat.com>
85 * win32-low.c (win32_create_inferior): last_ptid and last_status
86 moved to client_state.
88 2018-06-08 Pedro Alves <palves@redhat.com>
90 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
91 common/common-exceptions.o, common/common-utils.o,
92 common/errors.o, common/print-utils.o and utils.o.
93 * gdbreplay.c: Include "common-defs.h" instead of the two
94 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
96 (perror_with_name): Delete.
97 (remote_open): Use xstrdup instead of strdup.
99 (captured_main): ... this.
102 2018-06-08 Tom Tromey <tom@tromey.com>
104 * linux-low.c (linux_low_read_btrace): Update.
106 2018-06-04 Stan Cox <scox@redhat.com>
108 * server.h (struct client_state): New.
109 * server.c (cont_thread, general_thread, multi_process)
110 (report_fork_events, report_vfork_events, report_exec_events)
111 (report_thread_events, swbreak_feature, hwbreak_feature)
112 (vCont_supported, disable_randomization, pass_signals)
113 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
114 Moved to client_state.
115 * remote-utils.c (remote_debug, noack_mode)
116 (transport_is_reliable): Moved to client_state.
117 * tracepoint.c (current_traceframe): Moved to client_state.
120 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
121 linux-low.c, remote-utils.h, target.c: Use client_state.
123 2018-05-31 Alan Hayward <alan.hayward@arm.com>
125 * configure.srv: Add new c/h file.
127 2018-05-31 Alan Hayward <alan.hayward@arm.com>
129 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
132 2018-05-25 Maciej W. Rozycki <macro@mips.com>
134 * gdb.arch/mips-fpregset-core.exp: New test.
135 * gdb.arch/mips-fpregset-core.c: New test source.
137 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
140 * hostio.c (require_int): Do not report overflow for integers
141 between 0xfffffff and 0x7fffffff.
143 2018-05-22 Maciej W. Rozycki <macro@mips.com>
145 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
146 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
147 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
149 (the_low_target): Wire them.
151 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
153 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
154 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
155 mode. Call collect_register_by_name with vscr using
156 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
157 (ppc_store_vrregset): Add and set vscr_offset variable as in
158 ppc_fill_vrregset. Call supply_register_by_name with vscr using
161 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
163 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
164 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
165 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
167 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
169 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
170 (ppc_store_vsxregset): Likewise.
171 (ppc_fill_vrregset): Likewise.
172 (ppc_store_vrregset): Likewise.
173 (ppc_fill_evrregset): Likewise.
174 (ppc_store_evrregset): Likewise.
175 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
176 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
179 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
181 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
182 wordsize of the inferior. Call ppc_linux_target_wordsize.
184 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
186 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
187 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
188 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
189 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
190 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
191 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
192 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
193 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
194 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
195 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
196 (tdesc_powerpc_e500l): Remove.
197 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
198 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
199 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
200 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
202 (ppc_arch_setup): Remove target description matching code. Fill a
203 ppc_linux_features struct and call ppc_linux_match_description
206 2018-05-22 Maciej W. Rozycki <macro@mips.com>
208 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
209 width of the requested register exceeds the width of the
211 (mips_cannot_store_register): Likewise.
213 2018-05-21 Maciej W. Rozycki <macro@mips.com>
215 * linux-mips-low.c (mips_fetch_register): New function. Update
217 (mips_store_gregset): Supply 0 rather than $restart for $zero.
218 (the_low_target): Wire `mips_fetch_register'.
220 2018-05-10 Joel Brobecker <brobecker@adacore.com>
222 * lynx-i386-low.c (LYNXOS_178): New macro.
223 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
224 the layout on LynxOS-178.
225 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
226 handle floating point registers that are not supported by
229 2018-05-10 Tom Tromey <tom@tromey.com>
231 * configure: Rebuild.
233 2018-05-10 Joel Brobecker <brobecker@adacore.com>
236 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
237 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
238 Use it to set the expedite_regs field in the given tdesc.
239 * x86-tdesc.h: New file.
240 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
241 Adjust following the addition of the new expedite_regs parameter
243 * linux-tic6x-low.c (tic6x_read_description): Likewise.
244 * linux-x86-tdesc.c: #include "x86-tdesc.h".
245 (i386_linux_read_description, amd64_linux_read_description):
246 Adjust following the addition of the new expedite_regs parameter
248 * lynx-i386-low.c: #include "x86-tdesc.h".
249 (lynx_i386_arch_setup): Adjust following the addition of the new
250 expedite_regs parameter to init_target_desc.
251 * nto-x86-low.c: #include "x86-tdesc.h".
252 (nto_x86_arch_setup): Adjust following the addition of the new
253 expedite_regs parameter to init_target_desc.
254 * win32-i386-low.c: #include "x86-tdesc.h".
255 (i386_arch_setup): Adjust following the addition of the new
256 expedite_regs parameter to init_target_desc.
258 2018-05-10 Joel Brobecker <brobecker@adacore.com>
261 * win32-low.c (win32_create_inferior): Add call to my_wait
262 setting last_status global.
264 2018-05-10 Joel Brobecker <brobecker@adacore.com>
267 * win32-low.c (create_process): Only call gdb_tilde_expand if
268 inferior_cwd is not NULL.
270 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
272 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
273 registers to the cache if their values have changed.
274 (i387_xsave_to_cache): Provide default values for x87 control
275 registers when these features are available, but disabled.
276 * regcache.c (supply_register_by_name_zeroed): New function.
277 * regcache.h (supply_register_by_name_zeroed): Declare new
280 2018-05-07 Tom Tromey <tom@tromey.com>
282 * configure: Rebuild.
284 2018-05-04 Tom Tromey <tom@tromey.com>
286 * configure: Rebuild.
288 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
289 Pedro Alves <palves@redhat.com>
291 * linux-aarch64-low.c (aarch64_stopped_data_address):
294 2018-04-27 Tom Tromey <tom@tromey.com>
296 * configure: Rebuild.
298 2018-04-23 Tom Tromey <tom@tromey.com>
300 * configure: Rebuild.
302 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
304 * Makefile.in (depcomp): Add "..".
305 (all_deps_files): New and use it.
307 2018-04-18 Alan Hayward <alan.hayward@arm.com>
309 * configure.srv (aarch64*-*-linux*): Don't include xml.
310 (i[34567]86-*-cygwin*): Likewise.
311 (i[34567]86-*-linux*): Likewise.
312 (i[34567]86-*-lynxos*): Likewise.
313 (i[34567]86-*-mingw32ce*): Likewise.
314 (i[34567]86-*-mingw*): Likewise.
315 (i[34567]86-*-nto*): Likewise.
316 (tic6x-*-uclinux): Likewise.
317 (x86_64-*-linux*): Likewise.
318 (x86_64-*-mingw*): Likewise.
319 (x86_64-*-cygwin*): Likewise.
321 2018-04-18 Alan Hayward <alan.hayward@arm.com>
323 * tdesc.c: Remove xml parameter.
325 2018-04-18 Alan Hayward <alan.hayward@arm.com>
327 * server.c (get_features_xml): Remove cast.
328 * tdesc.c (void target_desc::accept): Fill in function.
329 (tdesc_get_features_xml): Remove old xml creation.
330 (print_xml_feature::visit_pre): Add xml vistor.
331 * tdesc.h (struct target_desc): Make xmltarget mutable.
332 (tdesc_get_features_xml): Remove declaration.
334 2018-04-18 Alan Hayward <alan.hayward@arm.com>
336 * tdesc.c (tdesc_architecture_name): Add new function.
337 (tdesc_osabi_name): Likewise.
338 (tdesc_get_features_xml): Use new functions.
340 2018-04-18 Alan Hayward <alan.hayward@arm.com>
342 * tdesc.c (tdesc_create_flags): Remove.
343 (tdesc_add_flag): Likewise.
344 (tdesc_named_type): Likewise.
345 (tdesc_create_union): Likewise.
346 (tdesc_create_struct): Likewise.
347 (tdesc_create_vector): Likewise.
348 (tdesc_add_bitfield): Likewise.
349 (tdesc_add_field): Likewise.
350 (tdesc_set_struct_size): Likewise.
352 2018-04-18 Alan Hayward <alan.hayward@arm.com>
354 * tdesc.c (~target_desc): Remove implictly deleted items.
355 (init_target_desc): Iterate all features.
356 (tdesc_get_features_xml): Use vector.
357 (tdesc_create_feature): Create feature.
358 * tdesc.h (tdesc_feature) Remove
359 (target_desc): Add features.
361 2018-04-18 Alan Hayward <alan.hayward@arm.com>
363 * Makefile.in: Add common/tdesc.c
364 * tdesc.c (init_target_desc): init all reg_defs from register
366 (tdesc_create_reg): Create tdesc_reg.
367 * tdesc.h (tdesc_feature): Add register vector.
369 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
371 * tdesc.h (struct target_desc) <features>: Change type to
372 std::vector<std::string>.
373 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
375 (tdesc_get_features_xml): Likewise.
376 (tdesc_create_feature): Likewise.
378 2018-03-26 Alan Hayward <alan.hayward@arm.com>
380 * regcache.c (find_register_by_number): Return a ref.
381 (find_regno): Use references.
382 (register_size): Likewise.
383 (register_data): Likewise.
384 * tdesc.c (target_desc::~target_desc): Remove free calls.
385 (target_desc::operator==): Use std::vector compare.
386 (init_target_desc): Use reference.
387 (tdesc_create_reg): Use reg constructors.
388 * tdesc.h (struct target_desc): Replace pointer with object.
390 2018-03-23 Alan Hayward <alan.hayward@arm.com>
392 * regcache.c (find_register_by_number): Make static.
393 (find_regno): Use find_register_by_number
394 * regcache.h (struct reg): Remove declaration.
396 2018-03-23 Alan Hayward <alan.hayward@arm.com>
398 * tdesc.c (target_desc::~target_desc): Move to here.
399 (target_desc::operator==): Likewise.
400 * tdesc.h (target_desc::~target_desc): Move from here.
401 (target_desc::operator==): Likewise.
403 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
405 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
407 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
409 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
411 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
412 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
413 and init_registers_s390_gs_linux64.
415 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
417 * linux-s390-low.c (s390_fill_gs): Remove function.
418 (s390_fill_gsbc): Remove function.
419 (s390_regsets): Set fill functions for the guarded storage regsets
422 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
424 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
425 the word size. Add comment.
426 (s390_get_wordsize): New function.
427 (s390_arch_setup): No longer select a temporary tdesc to fetch the
428 pswm with it. Instead, use s390_get_wordsize to determine the
429 word size first and derive the correct tdesc from that directly.
431 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
433 * Makefile.in: Include silent-rules.mk.
434 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
435 (COMPILE): Add ECHO_CXX.
436 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
437 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
438 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
439 (version-generated.c): Add ECHO_GEN.
440 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
441 (IPAGENT_COMPILE): Add ECHO_CXX.
442 (%-generated.c): Add ECHO_REGDAT.
444 2018-03-14 Tom Tromey <tom@tromey.com>
447 * ax.c (ax_printf): Special case for NULL.
449 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
451 * linux-low.c (linux_qxfer_libraries_svr4): Use
452 xml_escape_text_append.
454 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
456 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
458 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
460 * server.c (handle_general_set): Remove unnecessary xstrdup.
462 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
464 * server.c (parse_debug_format_options): Adjust to
465 delim_string_to_char_ptr_vec changes.
466 * thread-db.c (thread_db_load_search): Adjust to
467 dirnames_to_char_ptr_vec changes.
469 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
471 * target.h (target_enable_btrace, target_disable_btrace)
472 (target_read_btrace, target_read_btrace_conf): Turn macro into
473 inline function. Throw error if target method is not defined.
474 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
475 check for btrace target method. Be prepared to handle exceptions
476 from btrace target methods.
478 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
480 * server.c (captured_main): Change order of error message printed
481 when the current working directory cannot be found.
483 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
485 * server.c: Include "filenames.h" and "pathstuff.h".
486 (program_name): Delete variable.
487 (program_path): New anonymous class.
488 (get_exec_wrapper): Use "program_path" instead of
490 (handle_v_run): Likewise.
491 (captured_main): Likewise.
492 (process_serial_event): Likewise.
494 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
496 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
497 (OBJS): Add "pathstuff.o".
498 * server.c (current_directory): New global variable.
499 (captured_main): Initialize "current_directory".
501 2018-02-26 Alan Hayward <alan.hayward@arm.com>
503 * tdesc.c: Use common/tdesc.h.
506 2018-02-20 Alan Hayward <alan.hayward@arm.com>
507 Simon Marchi <simon.marchi@ericsson.com>
509 * Makefile.in: Switch order of make rules.
511 2018-02-19 Alan Hayward <alan.hayward@arm.com>
513 * Makefile.in: Add common directory in build.
514 * configure.ac: Add common reference.
515 * configure: Regenerate.
517 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
519 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
520 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
521 * spu-low.c (spu_target_ops): Likewise.
522 * win32-low.c (win32_target_ops): Likewise.
523 * server.c (supported_btrace_packets): Report packets unconditionally.
524 * target.h (target_ops) <supports_btrace>: Remove.
525 (target_supports_btrace): Remove.
527 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
529 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
530 (handle_btrace_disable): Change return type to void. Use exceptions
532 (handle_btrace_general_set): Catch exception and copy message to
535 2018-02-08 Tom Tromey <tom@tromey.com>
537 * linux-low.c (install_software_single_step_breakpoints): Use
539 * inferiors.c (make_cleanup_restore_current_thread): Remove.
540 (do_restore_current_thread_cleanup): Remove.
541 * gdbthread.h (make_cleanup_restore_current_thread): Don't
544 2018-02-08 Tom Tromey <tom@tromey.com>
546 * mem-break.c (set_raw_breakpoint_at): Use
547 gdb::unique_xmalloc_ptr.
549 2018-01-30 Pedro Alves <palves@redhat.com>
552 * target.c (target_terminal::terminal_state): Rename to ...
553 (target_terminal::m_terminal_state): ... this.
555 2018-01-19 James Clarke <jrtc27@jrtc27.com>
557 * linux-low.c (handle_extended_wait): Surround call to
558 thread_db_notice_clone with #ifdef USE_THREAD_DB.
560 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
562 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
563 linux_ptrace_attach_fail_reason_string now returning an
565 (linux_attach): Likewise.
566 * thread-db.c (attach_thread): Likewise.
568 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
571 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
572 checking for fs_base/gs_base fields in struct user_regs_struct.
573 * configure: Regenerate.
575 2018-01-16 Yao Qi <yao.qi@linaro.org>
578 * linux-low.c (fetch_register): Call supply_register instead of
581 2018-01-08 Yao Qi <yao.qi@linaro.org>
582 Simon Marchi <simon.marchi@ericsson.com>
584 * Makefile.in (OBS): Remove selftest.o.
585 * configure.ac: Set srv_selftest_objs if $development is true.
586 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
587 * configure: Re-generated.
588 * server.c (captured_main): Wrap variable selftest_filter with
591 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
593 * server.c (parse_debug_format_options): Return std::string.
594 (handle_monitor_command, captured_main): Adjust.
596 2018-01-05 Pedro Alves <palves@redhat.com>
599 * server.c (captured_main): Pass quiet=false to
600 save_original_signals_state.
602 2018-01-01 Joel Brobecker <brobecker@adacore.com>
604 * gdbreplay.c (gdbreplay_version): Update copyright year in
606 * server.c (gdbserver_version): Likewise.
608 2017-12-08 Tom Tromey <tom@tromey.com>
610 * ax.c (ax_printf): Update.
612 2017-12-07 Yao Qi <yao.qi@linaro.org>
614 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
615 aarch64_linux_read_description.
616 * linux-amd64-ipa.c (idx2mask): New array.
617 (get_ipa_tdesc): Move idx2mask out.
618 (initialize_low_tracepoint): Initialize target descriptions.
619 * linux-i386-ipa.c (idx2mask): New array.
620 (get_ipa_tdesc): Move idx2mask out.
621 (initialize_low_tracepoint): Initialize target descriptions.
623 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
625 * tdesc.c (struct tdesc_type): Change return type.
626 (tdesc_add_flag): Change parameter type.
627 (tdesc_add_bitfield): Likewise.
628 (tdesc_add_field): Likewise.
629 (tdesc_set_struct_size): Likewise.
631 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
633 * regcache.c (registers_to_string): Remove unused variable.
635 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
637 * inferiors.c (for_each_inferior_with_data): Remove.
638 * inferiors.h (for_each_inferior_with_data): Remove.
639 * server.c (handle_qxfer_threads_worker): Change parameter type.
640 (handle_qxfer_threads_proper): Use for_each_thread.
642 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
644 * inferiors.c (for_each_inferior): Remove.
645 (clear_inferiors): Use for_each_thread.
646 * inferiors.h (for_each_inferior): Remove.
647 * linux-low.c (linux_wait_for_event_filtered): Use
649 (linux_stabilize_threads): Likewise.
650 * regcache.c (regcache_release): Likewise.
651 * server.c (gdb_wants_all_threads_stopped): Likewise.
652 (clear_pending_status_callback): Remove.
653 (handle_status): Use for_each_thread.
654 (captured_main): Likewise.
655 * win32-low.c (child_init_thread_list): Likewise.
656 (win32_clear_inferiors): Likewise.
657 (fake_breakpoint_event): Likewise.
659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
661 * inferiors.h (find_inferior): Remove.
662 * inferiors.c (find_inferior): Remove.
664 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
666 * linux-low.c (resume_status_pending_p): Update comment.
667 (need_step_over_p): Update comment.
669 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
671 * linux-low.c (proceed_one_lwp): Return void, change parameter
673 (unsuspend_and_proceed_one_lwp): Likewise.
674 (proceed_all_lwps): Use for_each_thread.
675 (unstop_all_lwps): Likewise.
677 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
679 * linux-low.c (linux_resume_one_thread): Return void, take
681 (linux_resume): Use for_each_thread.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * linux-low.c (send_sigstop_callback): Return void, change
686 parameter type. Rename to...
687 (send_sigstop): ... this.
688 (suspend_and_send_sigstop_callback): Return void, change parameter
690 (suspend_and_send_sigstop): ... this.
691 (stop_all_lwps): Use for_each_thread.
693 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
695 * linux-low.c (lwp_running): Return bool, remove unused
697 (linux_stabilize_threads): Use find_thread.
699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
701 * linux-low.c (select_singlestep_lwp_callback): Remove.
702 (count_events_callback): Remove.
703 (select_event_lwp_callback): Remove.
704 (select_event_lwp): Use find_thread/for_each_thread.
706 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
708 * linux-low.c (not_stopped_callback): Return bool, take filter
710 (linux_wait_for_event_filtered): Use find_thread.
711 (linux_wait_1): Likewise.
713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
715 * linux-low.c (same_lwp): Remove.
716 (find_lwp_pid): Use find_thread.
718 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
720 * linux-low.c (delete_lwp_callback): Remove.
721 (linux_mourn): Use for_each_thread.
723 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
725 * linux-low.c (linux_detach_lwp_callback): Return void, remove
726 args parameter, don't check for pid.
727 (linux_detach): Use for_each_thread.
729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
731 * linux-low.c (struct counter): Remove.
732 (second_thread_of_pid_p): Remove.
733 (last_thread_of_process_p): Use find_thread.
735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
737 * inferiors.c (find_inferior_in_random): Remove.
738 * inferiors.h (find_inferior_in_random): Remove.
739 * linux-low.c (status_pending_p_callback): Return bool, accept
740 parameter ptid directly.
741 (linux_wait_for_event_filtered): Use find_thread_in_random.
742 (linux_wait_1): Likewise.
744 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
746 * inferiors.c (find_inferior_id): Remove.
747 (find_thread_ptid): Move implemention from find_inferior_id to
749 * inferiors.h (find_inferior_id): Remove.
750 * server.c (handle_status): Use find_thread_ptid.
751 (process_serial_event): Likewise.
752 * thread-db.c (find_one_thread): Likewise.
753 (thread_db_thread_handle): Likewise.
754 * win32-low.c (thread_rec): Likewise.
755 (child_delete_thread): Likewise.
756 (win32_thread_alive): Likewise.
757 (get_child_debug_event): Likewise.
759 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
761 * linux-mips-low.c (update_watch_registers_callback): Return
762 void, remove pid_p parameter, don't check for pid.
763 (mips_insert_point, mips_remove_point): Use for_each_thread.
765 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
767 * lynx.low (lynx_delete_thread_callback): Remove.
768 (lynx_mourn): Use for_each_thread.
770 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
772 * regcache.c (regcache_invalidate_one): Remove.
773 (regcache_invalidate_pid): use for_each_thread.
775 2017-11-26 Tom Tromey <tom@tromey.com>
777 * linux-low.c (linux_create_inferior): Update.
779 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
781 * spu-low.c (spu_create_inferior): Fix typo in argument name.
783 2017-11-24 Alan Hayward <alan.hayward@arm.com>
785 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
786 * linux-aarch64-low.c (initialize_low_arch): Call init func.
787 * linux-aarch64-tdesc-selftest.c: New file.
788 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
790 2017-11-24 Alan Hayward <alan.hayward@arm.com>
792 * configure.srv: Add new file.
793 * linux-aarch64-low.c (initialize_low_arch): Call init func.
794 * linux-aarch64-tdesc-selftest.c: New file.
795 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
797 2017-11-24 Alan Hayward <alan.hayward@arm.com>
799 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
800 * linux-aarch64-low.c (initialize_low_arch): Remove init.
801 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
803 2017-11-24 Alan Hayward <alan.hayward@arm.com>
805 * configure.srv: Add new files.
806 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
807 aarch64_linux_read_description.
808 * linux-aarch64-low.c (aarch64_linux_read_description):
809 Merge with aarch64_arch_setup.
810 (aarch64_arch_setup): Call aarch64_linux_read_description.
811 * linux-aarch64-tdesc.c: New file.
812 * linux-aarch64-tdesc.h: New file.
814 2017-11-24 Yao Qi <yao.qi@linaro.org>
816 * configure.srv: Set $srv_regobj for tic6x-linux.
817 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
818 (tic6x_read_description): Move some code to tic6x_arch_setup.
819 (tic6x_tdesc_test): New function.
820 (initialize_low_arch): Call selftests::register_test.
822 2017-11-22 Yao Qi <yao.qi@linaro.org>
824 * remote-utils.c (prepare_resume_reply): Use memcpy.
826 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
828 * linux-low.c (kill_one_lwp_callback): Return void, take
829 argument directly, don't filter on pid.
830 (linux_kill): Use for_each_thread.
832 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
834 * linux-low.c (need_step_over_p): Return bool, remove dummy
836 (linux_resume, proceed_all_lwps): Use find_thread.
838 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
840 * linux-low.c (resume_status_pending_p): Return bool, remove
842 (linux_resume): Use find_thread.
844 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
846 * linux-low.c (struct thread_resume_array): Remove.
847 (linux_set_resume_request): Return void, take arguments
849 (linux_resume): Use for_each_thread.
851 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
853 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
854 return bool, remove data argument.
855 (linux_stabilize_threads): Use find_thread.
857 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
859 * linux-low.c (unsuspend_one_lwp): Remove.
860 (unsuspend_all_lwps): Use for_each_thread, inline code from
863 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
865 * gdbthread.h (find_thread): Add overload with ptid_t filter.
866 * linux-low.c (struct iterate_over_lwps_args): Remove.
867 (iterate_over_lwps_filter): Remove.
868 (iterate_over_lwps): Use find_thread.
870 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
872 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
873 (linux_handle_new_gdb_connection): Use for_each_thread, inline
874 code from reset_lwp_ptrace_options_callback.
876 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
878 * linux-arm-low.c (struct update_registers_data): Remove.
879 (update_registers_callback): Return void, take arguments
880 directly, don't check thread's pid.
881 (arm_insert_point, arm_remove_point): Use for_each_thread.
883 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
885 * win32-low.c (continue_one_thread): Return void, take argument
887 (child_continue): Use for_each_thread.
889 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
891 * win32-i386-low.c (update_debug_registers_callback): Rename
893 (update_debug_registers): ... this, return void, remove pid_p arg.
894 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
896 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
898 * inferiors.h (struct process_info): Add constructor, initialize
900 <syscalls_to_catch>: Change type to std::vector<int>.
901 * inferiors.c (add_process): Allocate process_info with new.
902 (remove_process): Free process_info with delete.
903 * linux-low.c (handle_extended_wait): Adjust.
904 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
905 * server.c (handle_general_set): Adjust.
907 2017-11-16 Pedro Alves <palves@redhat.com>
909 * remote-utils.c (remote_close): Block SIGIO signals instead of
910 uninstalling the SIGIO handler.
912 2017-11-16 Alan Hayward <alan.hayward@arm.com>
914 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
916 2017-11-16 Yao Qi <yao.qi@linaro.org>
918 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
919 (tic6x_store_gregset): Likewise.
920 (tic6x_usrregs_info): Move it up.
922 2017-11-15 Alan Hayward <alan.hayward@arm.com>
924 * Makefile.in: Update arch rules.
925 * configure.srv: Explicitly mark arch/ files.
927 2017-11-13 Andreas Schwab <schwab@suse.de>
929 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
931 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
933 2017-11-06 Pedro Alves <palves@redhat.com>
935 * config.in, configure: Regenerate.
937 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
939 * target.c (struct thread_search): Remove.
940 (thread_search_callback): Remove.
941 (prepare_to_access_memory): Use for_each_thread instead of
942 find_inferior. Inline code from thread_search_callback.
944 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
946 * server.c (struct visit_actioned_threads_data): Remove.
947 (visit_actioned_threads): Change prototype to take arguments
949 (resume): Use find_thread instead of find_inferior.
951 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
953 * server.c (queue_stop_reply_callback): Change prototype, return
955 (find_status_pending_thread_callback): Remove.
956 (handle_status): Replace find_inferior with find_thread and
959 2017-10-25 Alan Hayward <alan.hayward@arm.com>
961 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
963 (aarch64_store_gregset): Likewise.
964 (aarch64_fill_fpregset): Likewise.
965 (aarch64_store_fpregset): Likewise.
967 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
969 * gdbthread.h (find_thread, for_each_thread): New functions.
970 * inferiors.c (thread_of_pid): Remove.
971 (find_any_thread_of_pid): Use find_thread.
972 * linux-low.c (num_lwps): Use for_each_thread.
974 2017-10-17 Yao Qi <yao.qi@linaro.org>
976 * Makefile.in: Remove one rule.
977 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
979 2017-10-17 Yao Qi <yao.qi@linaro.org>
981 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
982 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
984 2017-10-17 Yao Qi <yao.qi@linaro.org>
986 * configure.srv: Rename arm.o with arch/arm.o.
988 2017-10-17 Yao Qi <yao.qi@linaro.org>
990 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
991 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
992 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
993 (arch-i386.o, arch-amd64.o): Remove rules.
994 (arch/%.o): New rule.
995 Update POSTCOMPILE and COMPILE.pre.
996 * configure.ac: Invoke AC_CONFIG_COMMANDS.
997 * configure: Re-generated.
998 * configure.srv: Replace arch-i386.o with arch/i386.o.
999 Replace arch-amd64.o with arch/amd64.o.
1001 2017-10-16 Yao Qi <yao.qi@linaro.org>
1003 * configure: Regenerated.
1005 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1007 * inferiors.h: (struct inferior_list): Remove.
1008 (struct inferior_list_entry); Remove.
1009 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1010 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1011 get_first_inferior): Remove.
1012 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1013 find_inferior_id, find_inferior_in_random): Change signature.
1014 * inferiors.c (all_threads): Change type to
1015 std::list<thread_info *>.
1016 (get_thread): Remove macro.
1017 (find_inferior, find_inferior_id): Change signature, implement
1019 (find_inferior_in_random): Change signature, implement using
1020 find_thread_in_random.
1021 (for_each_inferior, for_each_inferior_with_data): Change
1022 signature, implement using for_each_thread.
1023 (add_inferior_to_list, remove_inferior): Remove.
1024 (add_thread, get_first_thread, thread_of_pid,
1025 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1026 (get_first_inferior, one_inferior_p, clear_inferior_list):
1028 (clear_inferiors, get_thread_process): Update.
1029 * gdbthread.h: Include <list>.
1030 (struct thread_info) <entry>: Remove field.
1032 (all_threads): Change type to std::list<thread_info *>.
1033 (get_first_inferior): Add doc.
1034 (find_thread, for_each_thread, find_thread_in_random): New
1036 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1037 * linux-arm-low.c (update_registers_callback): Update.
1038 * linux-low.c (second_thread_of_pid_p): Update.
1039 (kill_one_lwp_callback, linux_detach_lwp_callback,
1040 delete_lwp_callback, status_pending_p_callback, same_lwp,
1041 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1042 iterate_over_lwps, not_stopped_callback,
1043 resume_stopped_resumed_lwps, count_events_callback,
1044 select_singlestep_lwp_callback, select_event_lwp_callback,
1045 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1046 suspend_and_send_sigstop_callback, wait_for_sigstop,
1047 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1048 lwp_running, linux_set_resume_request, resume_status_pending_p,
1049 need_step_over_p, start_step_over, linux_resume_one_thread,
1050 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1051 reset_lwp_ptrace_options_callback): Update.
1052 * linux-mips-low.c (update_watch_registers_callback): Update.
1053 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1055 (free_register_cache_thread_one): Remove.
1056 (regcache_release): Update.
1057 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1058 handle_qxfer_threads_worker): Update.
1059 (handle_query): Update, use list iterator.
1060 (visit_actioned_threads, handle_pending_status,
1061 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1062 clear_pending_status_callback, set_pending_status_callback,
1063 find_status_pending_thread_callback, handle_status,
1064 process_serial_event): Update.
1065 * target.c (thread_search_callback): Update.
1066 * thread-db.c (thread_db_get_tls_address): Update.
1067 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1069 * win32-i386-low.c (update_debug_registers_callback): Update.
1070 * win32-low.c (delete_thread_info, child_delete_thread,
1071 continue_one_thread, suspend_one_thread,
1072 get_child_debug_event): Adjust.
1074 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1076 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1077 * inferiors.h: Include <list>.
1078 (struct process_info) <entry>: Remove field.
1080 (pid_of): Change macro to function.
1081 (ptid_of, lwpid_of): Remove macro.
1082 (all_processes): Change type to std::list<process_info *>.
1083 (ALL_PROCESSES): Remove macro.
1084 (for_each_process, find_process): New function.
1085 * inferiors.c (all_processes): Change type to
1086 std::list<process_info *>.
1087 (find_thread_process): Adjust.
1088 (add_process): Likewise.
1089 (remove_process): Likewise.
1090 (find_process_pid): Likewise.
1091 (get_first_process): Likewise.
1092 (started_inferior_callback): Remove.
1093 (have_started_inferiors_p): Adjust.
1094 (attached_inferior_callback): Remove.
1095 (have_attached_inferiors_p): Adjust.
1096 * linux-low.c (check_zombie_leaders): Likewise.
1097 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1098 (x86_linux_update_xmltarget): Adjust.
1099 * server.c (handle_query): Likewise.
1100 (gdb_reattached_process): Remove.
1101 (handle_status): Adjust.
1102 (kill_inferior_callback): Likewise.
1103 (detach_or_kill_inferior): Remove.
1104 (print_started_pid): Likewise.
1105 (print_attached_pid): Likewise.
1106 (detach_or_kill_for_exit): Update.
1107 (process_serial_event): Likewise.
1108 * linux-arm-low.c (arm_new_fork): Likewise.
1110 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1112 * dll.h: Include <list>.
1113 (struct dll_info): Add constructor.
1114 <entry>: Remove field.
1115 (all_dlls): Change type to std::list<dll_info>.
1116 * dll.c: Include <algorithm>.
1117 (get_dll): Remove macro.
1118 (all_dlls): Change type to std::list<dll_info *>.
1119 (free_one_dll): Remove.
1120 (match_dll): Likewise.
1121 (loaded_dll): Adjust.
1122 (unloaded_dll): Adjust to all_dlls type change, use
1123 std::find_if. Inline code from match_dll.
1124 (clear_dlls): Adjust to all_dlls type change.
1125 * server.c (emit_dll_description): Remove.
1126 (handle_qxfer_libraries): Adjust to all_dlls type change,
1127 integrate emit_dll_description's functionality.
1129 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1131 * linux-low.h (struct linux_target_ops) <delete_process>: New
1133 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1134 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1135 (struct linux_target_ops): Add delete_process callback.
1136 * linux-arm-low.c (arm_delete_process): New.
1137 (struct linux_target_ops): Add delete_process callback.
1138 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1139 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1140 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1141 * linux-mips-low.c (mips_linux_delete_process): New.
1142 (struct linux_target_ops): Add delete_process callback.
1143 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1144 * linux-s390-low.c (struct linux_target_ops): Likewise.
1145 * linux-sh-low.c (struct linux_target_ops): Likewise.
1146 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1147 * linux-tile-low.c (struct linux_target_ops): Likewise.
1148 * linux-x86-low.c (x86_linux_delete_process): New.
1149 (struct linux_target_ops): Add delete_process callback.
1150 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1152 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1154 * linux-aarch64-low.c (the_low_target): Add thread delete
1156 * linux-arm-low.c (arm_delete_thread): New function.
1157 (the_low_target): Add thread delete callback.
1158 * linux-bfin-low.c (the_low_target): Likewise.
1159 * linux-crisv32-low.c (the_low_target): Likewise.
1160 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1162 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1164 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1165 * linux-mips-low.c (mips_linux_delete_thread): New function.
1166 (the_low_target): Add thread delete callback.
1167 * linux-ppc-low.c (the_low_target): Likewise.
1168 * linux-s390-low.c (the_low_target): Likewise.
1169 * linux-sh-low.c (the_low_target): Likewise.
1170 * linux-tic6x-low.c (the_low_target): Likewise.
1171 * linux-tile-low.c (the_low_target): Likewise.
1172 * linux-x86-low.c (the_low_target): Likewise.
1173 * linux-xtensa-low.c (the_low_target): Likewise.
1175 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1177 * win32-low.c: Include "common-inferior.h".
1179 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1181 * inferiors.c (set_inferior_cwd): New function.
1182 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1183 (handle_query): Inform that QSetWorkingDir is supported.
1184 * win32-low.c (create_process): Pass the inferior's cwd to
1187 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * inferiors.c (current_inferior_cwd): New global variable.
1190 (get_inferior_cwd): New function.
1191 * inferiors.h (struct process_info) <cwd>: New field.
1193 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1195 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1196 (OBS): Add gdb_tilde_expand.o.
1198 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1200 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1201 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1203 2017-09-29 Pedro Alves <palves@redhat.com>
1205 * ax.c (gdb_parse_agent_expr): Constify.
1206 * ax.h (gdb_parse_agent_expr): Constify.
1207 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1209 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1210 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1211 * remote-utils.h (read_ptid): Constify.
1212 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1213 (process_point_options, process_serial_event): Constify.
1214 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1215 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1216 (cmd_qtbuffer): Constify.
1218 2017-09-29 Pedro Alves <palves@redhat.com>
1220 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1223 2017-09-29 Pedro Alves <palves@redhat.com>
1225 * linux-low.c (handle_extended_wait): Pass parent thread instead
1226 of process to thread_db_notice_clone.
1227 * linux-low.h (thread_db_notice_clone): Replace parent process
1228 parameter with parent thread parameter.
1229 * thread-db.c (find_one_thread): Add comment.
1230 (thread_db_notice_clone): Replace parent process parameter with
1231 parent thread parameter. Temporarily switch to the parent thread.
1233 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1235 * gdbthread.h: Include "common-gdbthread.h".
1236 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1237 "if" when validating the ptid.
1238 * remote-utils.c: Include "gdbthread.h".
1239 (prepare_resume_reply): Use "switch_to_thread".
1240 * target.c (done_accessing_memory): Likewise.
1242 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1244 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1245 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1246 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1247 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1248 s390x-gs-linux64-ipa.o to ipa_obj.
1249 * linux-s390-low.c (HWCAP_S390_GS): New define.
1250 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1252 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1253 (s390_arch_setup): Check for guarded-storage support and choose
1255 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1256 init_registers_s390x_gs_linux64.
1257 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1259 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1260 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1262 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1264 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1266 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1268 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1269 (thread_db_thread_handle): Declare.
1270 * linux-low.c (linux_target_ops): Initialize thread_handle.
1271 * server.c (handle_qxfer_threads_worker): Add support for
1273 * target.h (struct target_ops): Add new function pointer,
1275 (target_thread_handle): Define.
1276 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1278 (thread_db_thread_handle): New function.
1280 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1282 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1283 * linux-low.h (thread_db_notice_clone): Declare.
1284 * thread-db.c (thread_db_notice_clone): New function.
1286 2017-09-21 Pedro Alves <palves@redhat.com>
1288 * server.c (gdb_read_memory, handle_status, process_serial_event)
1289 (handle_serial_event, handle_target_event): Adjust to
1290 set_desired_thread prototype change.
1291 * target.c (set_desired_thread): Remove 'use_general' parameter
1293 * target.h (set_desired_thread): Remove 'use_general' parameter.
1295 2017-09-20 Tom Tromey <tom@tromey.com>
1297 * target.c (target_terminal::terminal_state): Define.
1298 (target_terminal::init): Rename from target_terminal_init.
1299 (target_terminal::inferior): Rename from
1300 target_terminal_inferior.
1301 (target_terminal::ours): Rename from target_terminal_ours.
1302 (target_terminal::ours_for_output, target_terminal::info): New.
1304 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1306 * server.c (accumulate_file_name_length): Remove.
1307 (emit_dll_description): Adjust to std::string change.
1308 (handle_qxfer_libraries): Use std::string to hold document.
1310 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1312 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1313 return type of xml_escape_text.
1314 * server.c (emit_dll_description): Likewise.
1316 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1318 * server.c (captured_main): Accept argument for --selftest.
1319 Update run_tests call.
1320 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1321 when registering selftests.
1323 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1325 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1326 instead of "VEC" for "target_desc.reg_defs".
1327 (regcache_cpy): Likewise.
1328 (registers_to_string): Likewise.
1329 (registers_from_string): Likewise.
1330 (find_regno): Likewise.
1331 (supply_regblock): Likewise.
1332 (regcache_raw_read_unsigned): Likewise.
1333 * tdesc.c (init_target_desc): Likewise.
1334 (tdesc_create_reg): Likewise.
1335 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1336 (struct target_desc) <reg_defs>: Convert to "std::vector".
1337 (target_desc): Do not initialize "reg_defs".
1338 (~target_desc): Update code to use "std::vector" instead of "VEC"
1339 for "target_desc.reg_defs".
1340 (operator==): Likewise.
1342 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1344 * inferiors.h (thread_to_gdb_id): Remove.
1345 * inferiors.c (thread_to_gdb_id): Remove.
1346 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1347 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1348 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1350 * nto-low.c (nto_fetch_registers, nto_store_registers,
1351 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1353 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1355 * inferiors.h (gdb_id_to_thread_id): Remove.
1356 * inferiors.c (gdb_id_to_thread_id): Remove.
1357 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1358 removal. Move pid declaration closer to where it's used.
1360 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1362 * server.c (handle_detach): New function.
1363 (process_serial_event): Move code out, call handle_detach.
1365 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1367 * server.c (require_running): Rename to ...
1368 (require_running_or_return): ... this ...
1369 (require_running_or_break): ... and this.
1370 (handle_query, process_serial_event): Adjust.
1372 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1374 * linux-low.c (linux_set_resume_request): Remove unused
1377 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1379 * server.c (first_thread_of): Remove.
1380 (process_serial_event): Replace usage of first_thread_of with
1381 find_any_thread_of_pid.
1382 * tracepoint.c (same_process_p): Remove.
1383 (gdb_agent_about_to_close): Replace usage of same_process_p with
1384 find_any_thread_of_pid.
1385 * linux-x86-low.c (same_process_callback): Remove.
1386 (x86_arch_setup_process_callback): Replace usage of
1387 same_process_callback with find_any_thread_of_pid.
1388 * thread-db.c (any_thread_of): Remove.
1389 (switch_to_process): Replace usage of any_thread_of with
1390 find_any_thread_of_pid.
1391 * inferiors.c (thread_pid_matches_callback): Remove.
1392 (find_thread_process): Adjust to use find_any_thread_of_pid.
1394 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1396 * regcache.c (get_thread_regcache): Guard calls to "memset"
1399 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1401 * linux-low.c (handle_extended_wait): Use
1402 "allocate_target_description" instead of "XNEW".
1403 * linux-x86-low.c (initialize_low_arch): Likewise.
1405 2017-09-05 Yao Qi <yao.qi@linaro.org>
1407 * configure.srv (srv_i386_regobj): Remove.
1408 (srv_amd64_regobj): Remove.
1409 (srv_regobj): Set it to "" for x86 non-linux targets.
1410 * linux-x86-tdesc.c (i386_linux_read_description):
1411 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1412 (init_registers_i386): Remove the declaration.
1413 (tdesc_i386): Remove the declaration.
1414 (lynx_i386_arch_setup): Call i386_create_target_description.
1415 * nto-x86-low.c: Likewise.
1416 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1417 [!__x86_64__]: include arch/i386.h.
1418 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1420 2017-09-05 Yao Qi <yao.qi@linaro.org>
1422 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1423 i386/amd64-XXX-linux from it.
1425 2017-09-05 Yao Qi <yao.qi@linaro.org>
1427 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1429 (ipa_amd64_linux_regobj): Remove.
1430 (ipa_x32_linux_regobj): Remove.
1432 2017-09-05 Yao Qi <yao.qi@linaro.org>
1434 * Makefile.in (arch-amd64.o): New rule.
1435 * configure.srv: Append arch-amd64.o.
1436 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1437 (get_ipa_tdesc): Call amd64_linux_read_description.
1438 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1439 and init_registers_amd64_XXX.
1440 * linux-x86-low.c (x86_linux_read_description): Call
1441 amd64_linux_read_description.
1442 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1443 (initialize_low_arch): Don't call init_registers_x32_XXX and
1444 init_registers_amd64_XXX.
1445 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1446 and tdesc_amd64_XXX.
1447 [__x86_64__] (amd64_tdesc_test): New function.
1448 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1449 and init_registers_amd64_XXX.
1450 * linux-x86-tdesc.c: Include arch/amd64.h.
1451 (xcr0_to_tdesc_idx): New function.
1452 (i386_linux_read_description): New function.
1453 (amd64_get_ipa_tdesc_idx): New function.
1454 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1455 (amd64_get_ipa_tdesc): Declare.
1457 2017-09-05 Yao Qi <yao.qi@linaro.org>
1459 * configure.srv (srv_i386_linux_xmlfiles): Remove
1460 i386/i386-XXX-linux.xml from it.
1462 2017-09-05 Yao Qi <yao.qi@linaro.org>
1464 * configure.srv: Set srv_i386_linux_regobj empty if $development
1466 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1467 initialize_low_tdesc.
1468 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1469 with #if initialize_low_tdesc.
1470 * linux-x86-tdesc-selftest.c: New file.
1471 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1473 2017-09-05 Yao Qi <yao.qi@linaro.org>
1475 * Makefile.in (arch-i386.o): New rule.
1476 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1477 (x86_64-*-linux*): Likewise.
1478 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1479 include arch/i386.h.
1480 (i386_linux_read_description): Remove code and call
1481 i386_create_target_description.
1482 * tdesc.c (allocate_target_description): New function.
1483 * tdesc.h (set_tdesc_architecture): Remove declaration.
1484 (set_tdesc_osabi): Likewise.
1486 2017-09-05 Yao Qi <yao.qi@linaro.org>
1488 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1489 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1490 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1492 * server.c (get_features_xml): Call tdesc_get_features_xml.
1493 * tdesc.c (set_tdesc_architecture): New function.
1494 (set_tdesc_osabi): New function.
1495 (tdesc_get_features_xml): New function.
1496 (tdesc_create_feature): Add an argument.
1497 * tdesc.h (struct target_desc) <features>: New field.
1498 <arch, osabi>: New field.
1499 (~target_desc): xfree features, arch, and osabi.
1500 (target_desc::oerator==): Don't compare .xmltarget.
1501 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1502 (set_tdesc_osabi): Likewise.
1503 (tdesc_get_features_xml): Likewise.
1505 2017-09-05 Yao Qi <yao.qi@linaro.org>
1507 * linux-x86-tdesc.c: Include selftest.h.
1508 (i386_tdesc_test): New function.
1509 (initialize_low_tdesc): Call selftests::register_test.
1510 * tdesc.h: Include regdef.h.
1511 (target_desc): Override operator == and !=.
1513 2017-09-05 Yao Qi <yao.qi@linaro.org>
1515 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1516 (ipa_obj): Likewise.
1517 * linux-i386-ipa.c: Include common/x86-xstate.h
1518 (get_ipa_tdesc): Call i386_linux_read_description.
1519 (initialize_low_tracepoint): Don't call init_registers_XXX
1520 functions, call initialize_low_tdesc instead.
1521 * linux-x86-low.c (x86_linux_read_description): Call
1522 i386_linux_read_description.
1523 (initialize_low_arch): Don't call init_registers_i386_XXX
1524 functions, call initialize_low_tdesc.
1525 * linux-x86-tdesc.c: New file.
1526 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1527 (i386_get_ipa_tdesc_idx): Declare.
1528 (i386_get_ipa_tdesc): Declare.
1529 (initialize_low_tdesc): Declare.
1531 2017-09-05 Yao Qi <yao.qi@linaro.org>
1533 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1536 2017-09-05 Yao Qi <yao.qi@linaro.org>
1538 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1539 * regcache.c (get_thread_regcache): Use VEC_length.
1540 (init_register_cache): Likewise.
1541 (regcache_cpy): Likewise.
1542 (registers_to_string): Iterate reg_defs via VEC_iterate.
1543 (find_regno): Likewise.
1544 (find_register_by_number): Use VEC_index.
1545 (register_size): Call find_register_by_number.
1546 (register_data): Call find_register_by_number.
1547 (supply_regblock): Use VEC_length.
1548 (regcache_raw_read_unsigned): Likewise.
1549 * tdesc.c (init_target_desc): Iterate reg_defs via
1551 (default_description): Update initializer.
1552 (copy_target_description): Don't update field num_registers.
1553 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1554 <num_registers>: Remove.
1556 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1558 * Makefile.in (.SECONDARY): Define target.
1560 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1562 * linux-low.c (linux_wait_1): Adjust.
1563 * server.c (queue_stop_reply_callback): Adjust.
1565 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1567 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1568 QEnvironmentUnset and QEnvironmentReset packets.
1569 (handle_query): Inform remote that QEnvironmentHexEncoded,
1570 QEnvironmentUnset and QEnvironmentReset are supported.
1572 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1574 * inferiors.h (inferior_target_data): Rename to ...
1575 (thread_target_data): ... this.
1576 (inferior_regcache_data): Rename to ...
1577 (thread_regcache_data): ... this.
1578 (set_inferior_regcache_data): Rename to ...
1579 (set_thread_regcache_data): ... this.
1580 * inferiors.c (inferior_target_data): Rename to ...
1581 (thread_target_data): ... this.
1582 (inferior_regcache_data): Rename to ...
1583 (thread_regcache_data): ... this.
1584 (set_inferior_regcache_data): Rename to ...
1585 (set_thread_regcache_data): ... this.
1586 (free_one_thread): Update.
1587 * linux-low.h (get_thread_lwp): Update.
1588 * regcache.c (get_thread_regcache): Update.
1589 (regcache_invalidate_thread): Update.
1590 (free_register_cache_thread): Update.
1591 * win32-i386-low.c (update_debug_registers_callback): Update.
1592 (win32_get_current_dr): Update.
1593 * win32-low.c (thread_rec): Update.
1594 (delete_thread_info): Update.
1595 (continue_one_thread): Update.
1596 (suspend_one_thread): Update.
1598 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1600 * inferiors.c (set_inferior_target_data): Remove.
1601 * inferiors.h (set_inferior_target_data): Remove.
1603 2017-08-18 Yao Qi <yao.qi@linaro.org>
1605 * Makefile.in (OBS): Add selftest.o.
1606 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1607 * configure, config.in: Re-generated.
1608 * server.c: Include common/sefltest.h.
1609 (captured_main): Handle option --selftest.
1611 2017-08-09 Yao Qi <yao.qi@linaro.org>
1613 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1614 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1615 i386-avx-mpx.o and i386-mmx.o.
1616 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1617 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1618 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1619 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1620 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1621 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1622 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1623 i386/amd64-avx-mpx.xml.
1625 2017-08-09 Yao Qi <yao.qi@linaro.org>
1627 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1628 and x32-avx-avx512.o.
1629 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1630 i386/x32-avx-avx512.xml.
1632 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1634 * tracepoint.h (enum class fast_tpoint_collect_result): New
1636 (fast_tracepoint_collecting): Change return type to
1637 fast_tpoint_collect_result.
1638 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1639 * linux-low.h: Include tracepoint.h.
1640 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1641 fast_tpoint_collect_result.
1642 * linux-low.c (handle_tracepoints): Adjust.
1643 (linux_fast_tracepoint_collecting): Change return type to
1644 fast_tpoint_collect_result.
1645 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1646 linux_wait_1, stuck_in_jump_pad_callback,
1647 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1648 proceed_one_lwp): Adjust to type change.
1650 2017-07-10 Yao Qi <yao.qi@linaro.org>
1652 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1654 2017-06-29 Yao Qi <yao.qi@linaro.org>
1656 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1658 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1660 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1662 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1664 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1666 * linux-low.c (linux_create_inferior): Adjust code to access the
1667 environment information via 'gdb_environ' class.
1668 * lynx-low.c (lynx_create_inferior): Likewise.
1669 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1670 (get_environ): Return a pointer to 'our_environ'.
1671 (captured_main): Initialize 'our_environ'.
1672 * server.h (get_environ): Adjust prototype.
1673 * spu-low.c (spu_create_inferior): Adjust code to access the
1674 environment information via 'gdb_environ' class.
1676 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1678 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1679 usage of "register" keyword.
1681 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1683 * configure: Re-generate.
1685 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1687 * configure: Re-generate.
1689 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1691 * Makefile.in (COMPILE.pre): Add "-x c++".
1693 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1695 * fork-child.c: Conditionally include <signal.h>.
1697 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1699 * server.c (handle_general_set): Handle new packet
1700 "QStartupWithShell".
1701 (handle_query): Add "QStartupWithShell" to the list of supported
1703 (gdbserver_usage): Add help text explaining the
1704 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1706 (captured_main): Recognize and act upon the presence of the new
1709 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1710 Pedro Alves <palves@redhat.com>
1712 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1713 * configure: Regenerate.
1714 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1716 (i[34567]86-*-lynxos*): Likewise.
1717 (spu*-*-*): Likewise.
1718 * fork-child.c: New file.
1719 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1721 (linux_ptrace_fun): New function.
1722 (linux_create_inferior): Adjust function prototype to reflect
1723 change on "target.h". Adjust function code to use
1725 (linux_request_interrupt): Delete "signal_pid".
1726 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1727 (lynx_ptrace_fun): New function.
1728 (lynx_create_inferior): Adjust function prototype to reflect
1729 change on "target.h". Adjust function code to use
1731 * nto-low.c (nto_create_inferior): Adjust function prototype and
1732 code to reflect change on "target.h". Update comments.
1733 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1734 "common-terminal.h" and "environ.h".
1735 (terminal_fd): Moved to fork-child.c.
1736 (old_foreground_pgrp): Likewise.
1737 (restore_old_foreground_pgrp): Likewise.
1738 (last_status): Make it global.
1739 (last_ptid): Likewise.
1740 (our_environ): New variable.
1741 (startup_with_shell): Likewise.
1742 (program_name): Likewise.
1743 (program_argv): Rename to...
1744 (program_args): ...this.
1745 (wrapper_argv): New variable.
1746 (start_inferior): Delete function.
1747 (get_exec_wrapper): New function.
1748 (get_exec_file): Likewise.
1749 (get_environ): Likewise.
1750 (prefork_hook): Likewise.
1751 (post_fork_inferior): Likewise.
1752 (postfork_hook): Likewise.
1753 (postfork_child_hook): Likewise.
1754 (handle_v_run): Update code to deal with arguments coming from the
1755 remote host. Update calls from "start_inferior" to
1757 (captured_main): Likewise. Initialize environment variable. Call
1759 * server.h (post_fork_inferior): New prototype.
1760 (get_environ): Likewise.
1761 (last_status): Declare.
1762 (last_ptid): Likewise.
1763 (signal_pid): Likewise.
1764 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1765 (spu_ptrace_fun): New function.
1766 (spu_create_inferior): Adjust function prototype to reflect change
1767 on "target.h". Adjust function code to use "fork_inferior".
1768 * target.c (target_terminal_init): New function.
1769 (target_terminal_inferior): Likewise.
1770 (target_terminal_ours): Likewise.
1771 * target.h: Include <vector>.
1772 (struct target_ops) <create_inferior>: Update prototype.
1773 (create_inferior): Update macro.
1774 * utils.c (gdb_flush_out_err): New function.
1775 * win32-low.c (win32_create_inferior): Adjust function prototype
1776 and code to reflect change on "target.h".
1778 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1780 * inferiors.c (switch_to_thread): New function.
1782 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1784 * Makefile.in (SFILE): Add "common/job-control.c".
1785 (OBS): Add "job-control.o".
1787 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1789 * Makefile: Remove "@host_makefile_frag@".
1791 2017-05-05 Pedro Alves <palves@redhat.com>
1793 * configure: Regenerate.
1795 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1797 * configure: Regenerate.
1799 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1801 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1802 software_single_step change of return type to
1803 std::vector<CORE_ADDR>.
1804 * linux-low.c (install_software_single_step_breakpoints):
1806 * linux-low.h (install_software_single_step_breakpoints):
1809 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1811 * remote-utils.c: Include "gdb_termios.h" instead of
1813 * terminal.h: Delete file.
1815 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1817 * server.c: Include <vector>.
1818 <program_argv, wrapper_argv>: Convert to std::vector.
1819 (start_inferior): Rewrite function to use C++.
1820 (handle_v_run): Likewise. Update code that calculates the argv
1821 based on the vRun packet; use C++.
1822 (captured_main): Likewise.
1824 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1826 * server.c (handle_v_cont): Initialize thread_resume::thread
1829 2017-04-05 Pedro Alves <palves@redhat.com>
1831 * configure: Regenerate.
1833 2017-04-05 Pedro Alves <palves@redhat.com>
1835 * gdbreplay.c (sync_error): Constify.
1836 * linux-x86-low.c (push_opcode): Constify.
1838 2017-04-05 Pedro Alves <palves@redhat.com>
1840 * win32-low.c (get_child_debug_event)
1841 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1842 Report TARGET_WAITKIND_SPURIOUS instead.
1844 2017-04-05 Pedro Alves <palves@redhat.com>
1846 * remote-utils.c (remote_prepare, remote_open): Constify.
1847 * remote-utils.h (remote_prepare, remote_open): Constify.
1848 * server.c (captured_main): Constify 'port' handling.
1850 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1852 * Makefile.in (clean): Clear .deps.
1854 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1856 * .gitignore: Remove generated files, replace with wildcard.
1857 * (clean): Replace removal of generated files with wildcard.
1858 (version.c): Replace with...
1859 (version-generated.c): ...this.
1860 (xml-builtin.c): Replace with...
1861 (xml-builtin-generated.c): ...this.
1862 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1863 (%.c: *regformats*): Replace with...
1864 (%-generated.c: *regformats*): ...this.
1866 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1868 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1869 (xtensa_fill_gregset): Call collect_register_by_name for
1871 (xtensa_store_gregset): Call supply_register_by_name for
1874 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1876 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1877 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1878 (xtensa_store_gregset): Call supply_register for all registers in
1879 a0_regnum..a0_regnum + C0_NREGS range.
1881 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1883 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1884 (ax-ipa.o: ax.c): Remove.
1885 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1886 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1887 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1888 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1889 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1891 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1893 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1894 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1895 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1896 (errors-ipa.o: ../common/errors.c): Remove.
1897 (format-ipa.o: ../common/format.c): Remove.
1898 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1900 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1902 * Makefile.in (%-ipa.o: %.c): New rule.
1903 (tracepoint-ipa.o: tracepoint.c): Remove.
1904 (utils-ipa.o: utils.c): Remove.
1905 (remote-utils-ipa.o: remote-utils.c): Remove.
1906 (regcache-ipa.o: regcache.c): Remove.
1907 (i386-linux-ipa.o: i386-linux.c): Remove.
1908 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1909 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1910 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1911 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1912 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1913 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1914 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1915 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1916 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1917 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1918 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1919 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1920 (aarch64-ipa.o: aarch64.c): Remove.
1921 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1922 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1923 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1924 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1925 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1926 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1927 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1928 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1929 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1930 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1931 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1932 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1933 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1934 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1935 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1936 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1937 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1938 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1939 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1940 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1941 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1942 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1943 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1944 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1945 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1946 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1947 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1948 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1949 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1950 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1951 (tdesc-ipa.o: tdesc.c): Remove.
1952 (x32-linux-ipa.o: x32-linux.c): Remove.
1953 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1954 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1956 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1958 * Makefile.in (%.o: ../arch/%.c): New rule.
1959 (arm.o: ../arch/arm.c): Remove.
1960 (arm-linux.o: ../arch/arm-linux.c): Remove.
1961 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1962 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1964 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1966 * Makefile.in (%.o: ../nat/%.c): New rule.
1967 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1968 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1969 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1970 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1971 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1972 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1973 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1974 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1975 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1976 (linux-personality.o: ../nat/linux-personality.c): Remove.
1977 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1978 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1979 (x86-linux.o: ../nat/x86-linux.c): Remove.
1980 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1981 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1983 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1985 * Makefile.in (%.o: ../common/%.c): New rule.
1986 (signals.o: ../common/signals.c): Remove.
1987 (print-utils.o: ../common/print-utils.c): Remove.
1988 (rsp-low.o: ../common/rsp-low.c): Remove.
1989 (common-utils.o: ../common/common-utils.c): Remove.
1990 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1991 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1992 (vec.o: ../common/vec.c): Remove.
1993 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1994 (xml-utils.o: ../common/xml-utils.c): Remove.
1995 (ptid.o: ../common/ptid.c): Remove.
1996 (buffer.o: ../common/buffer.c): Remove.
1997 (format.o: ../common/format.c): Remove.
1998 (filestuff.o: ../common/filestuff.c): Remove.
1999 (agent.o: ../common/agent.c): Remove.
2000 (errors.o: ../common/errors.c): Remove.
2001 (environ.o: ../common/environ.c): Remove.
2002 (common-debug.o: ../common/common-debug.c): Remove.
2003 (cleanups.o: ../common/cleanups.c): Remove.
2004 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2005 (fileio.o: ../common/fileio.c): Remove.
2006 (common-regcache.o: ../common/common-regcache.c): Remove.
2007 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2008 (new-op.o: ../common/new-op.c): Remove.
2009 (btrace-common.o: ../common/btrace-common.c): Remove.
2011 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2013 * Makefile.in (%.o: ../target/%.c): New rule.
2014 (waitstatus.o: ../target/waitstatus.c): Remove.
2016 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2019 (%.c: ../regformats/%.dat,
2020 (%.c: ../regformats/arm/%.dat,
2021 (%.c: ../regformats/i386/%.dat,
2022 (%.c: ../regformats/rs6000/%.dat): New rules.
2023 (aarch64.c): Remove.
2024 (reg-arm.c): Remove.
2025 (arm-with-iwmmxt.c): Remove.
2026 (arm-with-vfpv2.c): Remove.
2027 (arm-with-vfpv3.c): Remove.
2028 (arm-with-neon.c): Remove.
2029 (reg-bfin.c): Remove.
2030 (reg-cris.c): Remove.
2031 (reg-crisv32.c): Remove.
2033 (i386-linux.c): Remove.
2034 (i386-avx.c): Remove.
2035 (i386-avx-linux.c): Remove.
2036 (i386-avx-avx512.c): Remove.
2037 (i386-avx-avx512-linux.c): Remove.
2038 (i386-mpx.c): Remove.
2039 (i386-mpx-linux.c): Remove.
2040 (i386-avx-mpx-avx512-pku.c): Remove.
2041 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2042 (i386-avx-mpx.c): Remove.
2043 (i386-avx-mpx-linux.c): Remove.
2044 (i386-mmx.c): Remove.
2045 (i386-mmx-linux.c): Remove.
2046 (reg-ia64.c): Remove.
2047 (reg-m32r.c): Remove.
2048 (reg-m68k.c): Remove.
2050 (mips-linux.c): Remove.
2051 (mips-dsp-linux.c): Remove.
2052 (mips64-linux.c): Remove.
2053 (mips64-dsp-linux.c): Remove.
2054 (nios2-linux.c): Remove.
2055 (powerpc-32.c): Remove.
2056 (powerpc-32l.c): Remove.
2057 (powerpc-altivec32l.c): Remove.
2058 (powerpc-cell32l.c): Remove.
2059 (powerpc-vsx32l.c): Remove.
2060 (powerpc-isa205-32l.c): Remove.
2061 (powerpc-isa205-altivec32l.c): Remove.
2062 (powerpc-isa205-vsx32l.c): Remove.
2063 (powerpc-e500l.c): Remove.
2064 (powerpc-64l.c): Remove.
2065 (powerpc-altivec64l.c): Remove.
2066 (powerpc-cell64l.c): Remove.
2067 (powerpc-vsx64l.c): Remove.
2068 (powerpc-isa205-64l.c): Remove.
2069 (powerpc-isa205-altivec64l.c): Remove.
2070 (powerpc-isa205-vsx64l.c): Remove.
2071 (s390-linux32.c): Remove.
2072 (s390-linux32v1.c): Remove.
2073 (s390-linux32v2.c): Remove.
2074 (s390-linux64.c): Remove.
2075 (s390-linux64v1.c): Remove.
2076 (s390-linux64v2.c): Remove.
2077 (s390-te-linux64.c): Remove.
2078 (s390-vx-linux64.c): Remove.
2079 (s390-tevx-linux64.c): Remove.
2080 (s390x-linux64.c): Remove.
2081 (s390x-linux64v1.c): Remove.
2082 (s390x-linux64v2.c): Remove.
2083 (s390x-te-linux64.c): Remove.
2084 (s390x-vx-linux64.c): Remove.
2085 (s390x-tevx-linux64.c): Remove.
2086 (tic6x-c64xp-linux.c): Remove.
2087 (tic6x-c64x-linux.c): Remove.
2088 (tic6x-c62x-linux.c): Remove.
2090 (reg-sparc64.c): Remove.
2091 (reg-spu.c): Remove.
2093 (amd64-linux.c): Remove.
2094 (amd64-avx.c): Remove.
2095 (amd64-avx-linux.c): Remove.
2096 (amd64-avx-avx512.c): Remove.
2097 (amd64-avx-avx512-linux.c): Remove.
2098 (amd64-mpx.c): Remove.
2099 (amd64-mpx-linux.c): Remove.
2100 (amd64-avx-mpx-avx512-pku.c): Remove.
2101 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2102 (amd64-avx-mpx.c): Remove.
2103 (amd64-avx-mpx-linux.c): Remove.
2105 (x32-linux.c): Remove.
2106 (x32-avx.c): Remove.
2107 (x32-avx-linux.c): Remove.
2108 (x32-avx-avx512.c): Remove.
2109 (x32-avx-avx512-linux.c): Remove.
2110 (reg-xtensa.c): Remove.
2111 (reg-tilegx.c): Remove.
2112 (reg-tilegx32.c): Remove.
2114 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2116 * Makefile.in (SFILES): Add "common/environ.c".
2117 (OBJS): Add "common/environ.h".
2119 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2121 * configure.ac: Check if the fs_base and gs_base members of
2122 `struct user_regs_struct' exist.
2123 * config.in: Regenerated.
2124 * configure: Likewise.
2126 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2128 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2130 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2131 (get_next_pcs_syscall_next_pc): Likewise.
2133 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2135 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2136 * nto-x86-low.c: Likewise.
2138 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2140 * Makefile.in: Include disable-implicit-rules.mk.
2142 2016-11-23 Pedro Alves <palves@redhat.com>
2144 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2145 (debug_vprintf): Use std::chrono::steady_clock instead of
2146 gettimeofday. Use '.' instead of ':'.
2147 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2148 (get_timestamp): Use std::chrono::steady_clock instead of
2151 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2153 * Makefile.in: Fix whitespace formatting.
2155 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2157 * Makefile.in (SFILES, OBS): Flatten list and order
2160 2016-11-23 Pedro Alves <palves@redhat.com>
2162 * event-loop.c (handle_file_event): Use warning.
2163 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2164 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2167 2016-11-23 Pedro Alves <palves@redhat.com>
2169 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2171 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2172 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2173 debug_printf and debug_flush for debug output.
2174 * server.c (handle_general_set): Likewise.
2175 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2178 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2180 * Makefile.in (.c.o): Replace rule with ...
2181 (%.o: %.c): ... this one.
2183 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2185 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2186 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2188 * configure.ac: Remove checks for the make program.
2189 * configure: Re-generate.
2191 2016-10-28 Pedro Alves <palves@redhat.com>
2193 * Makefile.in (CXX_DIALECT): Get from configure.
2194 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2195 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2196 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2197 * config.in: Regenerate.
2198 * configure: Regenerate.
2200 2016-10-27 Yao Qi <yao.qi@linaro.org>
2202 * linux-low.c (linux_supports_range_stepping): Return true if
2203 can_software_single_step return true.
2205 2016-10-27 Yao Qi <yao.qi@linaro.org>
2207 * inferiors.c (find_inferior_in_random): New function.
2208 * inferiors.h (find_inferior_in_random): Declare.
2209 * linux-low.c (linux_wait_for_event_filtered): Call
2210 find_inferior_in_random instead of find_inferior.
2212 2016-10-27 Yao Qi <yao.qi@linaro.org>
2214 * linux-low.c (linux_wait_1): If single-step breakpoints are
2215 inserted, remove them.
2217 2016-10-26 Pedro Alves <palves@redhat.com>
2219 * linux-low.c (handle_extended_wait): Link parent/child fork
2221 (linux_wait_1): Unlink them.
2222 (linux_set_resume_request): Ignore resume requests for
2223 already-resumed and unhandled fork child threads.
2224 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2225 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2227 (handle_v_requests) <vCont>: Don't call require_running.
2228 * server.h (in_queued_stop_replies): New declaration.
2230 2016-10-24 Yao Qi <yao.qi@linaro.org>
2233 * linux-aarch64-low.c (append_insns): Cast the return value to
2236 2016-10-10 Yao Qi <yao.qi@linaro.org>
2238 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2240 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * target.c (target_supports_multi_process): New function, moved
2244 * target.h (target_supports_multi_process): ... here. Remove
2247 2016-10-05 Tom Tromey <tom@tromey.com>
2250 * tracepoint.c (handle_tracepoint_bkpts): Check
2251 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2253 2016-10-05 Yao Qi <yao.qi@linaro.org>
2255 * configure.srv: Update the path of arm-*.xml files.
2257 2016-10-05 Terry Guo <terry.guo@arm.com>
2258 Yao Qi <yao.qi@linaro.org>
2260 * Makefile.in: Adjust the path of rules.
2261 * configure.srv: Update the path of xml files.
2262 * regformats/arm-with-iwmmxt.dat: Regenerated.
2263 * regformats/arm-with-neon.dat: Likewise.
2264 * regformats/arm-with-vfpv2.dat: Likewise.
2265 * regformats/arm-with-vfpv3.dat Likewise.
2267 2016-09-30 Yao Qi <yao.qi@linaro.org>
2270 * target.c (target_stop_and_wait): Don't call
2271 target_continue_no_signal, use resume_stop instead.
2273 2016-09-26 Yao Qi <yao.qi@linaro.org>
2275 * linux-low.c (linux_wait_1): Call debug_exit.
2277 2016-09-23 Pedro Alves <palves@redhat.com>
2279 * Makefile.in (SFILES): Add common/new-op.c.
2280 (OBS): Add common/new-op.o.
2281 (new-op.o): New rule.
2283 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2285 * .gitinore: Ignore more files.
2287 2016-09-21 Yao Qi <yao.qi@linaro.org>
2289 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2292 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2294 * server.c (start_inferior): Call target_mourn_inferior instead of
2295 mourn_inferior; pass ptid_t argument to it.
2297 (handle_target_event): Likewise.
2298 * target.c (target_mourn_inferior): New function.
2299 * target.h (mourn_inferior): Delete macro.
2301 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2303 * linux-low.c (lwp_is_stepping): New function.
2305 2016-09-06 Carl Love <cel@us.ibm.com>
2307 * server.c (start_inferior): Fixed comment, requested comment change
2308 didn't get updated correctly. Removed reference to ptrace () call as
2309 it is only true on Linux systems.
2311 2016-09-06 Carl Love <cel@us.ibm.com>
2313 * server.c (start_inferior): Do not call
2314 function target_post_create_inferior () if the
2315 inferior process has already exited.
2317 2016-09-05 Pedro Alves <palves@redhat.com>
2319 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2320 (COMPILE.pre, CC_LD): Use CXX directly.
2321 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2322 * acinclude.m4: Don't include build-with-cxx.m4.
2323 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2324 * configure: Regenerate.
2326 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2329 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2330 call writing data to own_buf.
2332 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2334 * target.c (mywait): Call target_wait instead of
2336 (target_wait): New function.
2338 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2340 * server.c (start_inferior): New variable 'ptid'. Replace calls
2341 to the_target->resume by target_continue{,_no_signal}, depending
2343 * target.c (target_stop_and_wait): Call target_continue_no_signal
2344 instead of the_target->resume.
2345 (target_continue): New function.
2347 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2349 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2351 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2354 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2356 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2357 * linux-arm-low.c (ps_get_thread_area): Likewise.
2358 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2359 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2360 * linux-mips-low.c (ps_get_thread_area): Likewise.
2361 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2362 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2363 * linux-x86-low.c (ps_get_thread_area): Likewise.
2364 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2366 2016-08-19 Pedro Alves <palves@redhat.com>
2368 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2370 2016-08-19 Pedro Alves <palves@redhat.com>
2372 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2373 comment. Use memcpy instead of casting through unsigned long.
2375 2016-08-19 Pedro Alves <palves@redhat.com>
2377 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2378 allocating around 0x80000000.
2380 2016-08-19 Pedro Alves <palves@redhat.com>
2383 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2384 (x32-avx512-linux-ipa.o): New rules.
2385 * configure.ac (x86_64-*-linux*): New x32 check.
2386 * configure.srv (ipa_x32_linux_regobj): New.
2387 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2388 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2390 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2392 * configure: Regenerate.
2394 2016-08-09 Pedro Alves <palves@redhat.com>
2397 * Makefile.in (OBS): Add signals-state-save-restore.o.
2398 (signals-state-save-restore.o): New rule.
2399 * config.in: Regenerate.
2400 * configure: Regenerate.
2401 * linux-low.c: Include "signals-state-save-restore.h".
2402 (linux_create_inferior): Call
2403 restore_original_signals_state.
2404 * server.c: Include "dispositions-save-restore.h".
2405 (captured_main): Call save_original_signals_state.
2407 2016-08-05 Pedro Alves <palves@redhat.com>
2409 * configure: Regenerate.
2411 2016-08-04 Yao Qi <yao.qi@linaro.org>
2413 * linux-low.c (regsets_fetch_inferior_registers): Check
2414 errno is ESRCH or not.
2416 2016-08-02 Yao Qi <yao.qi@linaro.org>
2418 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2419 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2420 (thread_db_load_search): Update.
2421 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2422 td_ta_set_event and td_ta_event_getmsg.
2424 2016-07-26 Pedro Alves <palves@redhat.com>
2427 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2428 of unsigned long for 64-bit registers and use uint32_t instead of
2429 unsigned int for 32-bit registers.
2431 2016-07-26 Pedro Alves <palves@redhat.com>
2433 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2436 2016-07-21 Tom Tromey <tom@tromey.com>
2438 * configure: Rebuild.
2440 2016-07-21 Yao Qi <yao.qi@linaro.org>
2442 * mem-break.c (find_gdb_breakpoint): Cast bp to
2443 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2445 2016-07-21 Yao Qi <yao.qi@linaro.org>
2447 * server.c (handle_v_requests): Support s and S actions
2448 if target_supports_software_single_step return true.
2450 2016-07-21 Yao Qi <yao.qi@linaro.org>
2452 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2453 is resume_step, call maybe_hw_step.
2454 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2456 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2458 (proceed_one_lwp): If resume request is resume_step, install
2459 reinsert breakpoints and call maybe_hw_step.
2461 2016-07-21 Yao Qi <yao.qi@linaro.org>
2463 * linux-low.c (proceed_one_lwp): Declare.
2464 (linux_resume_one_thread): Remove local variable 'step'.
2465 Lift code enqueue signal. Call proceed_one_lwp instead of
2466 linux_resume_one_lwp.
2468 2016-07-21 Yao Qi <yao.qi@linaro.org>
2470 * linux-low.c (linux_resume_one_thread): Call
2471 enqueue_pending_signal.
2473 2016-07-21 Yao Qi <yao.qi@linaro.org>
2475 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2476 * inferiors.c (do_restore_current_thread_cleanup): New function.
2477 (make_cleanup_restore_current_thread): Likewise.
2478 * linux-low.c (install_software_single_step_breakpoints): Call
2479 make_cleanup_restore_current_thread. Switch current_thread to
2482 2016-07-21 Yao Qi <yao.qi@linaro.org>
2484 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2485 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2486 (clone_one_breakpoint): Likewise.
2487 (delete_reinsert_breakpoints): Change parameter to thread.
2489 (has_reinsert_breakpoints): Likewise.
2490 (uninsert_reinsert_breakpoints): Likewise.
2491 (reinsert_reinsert_breakpoints): Likewise.
2492 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2493 (delete_reinsert_breakpoints): Likewise.
2494 (reinsert_reinsert_breakpoints): Likewise.
2495 (uninsert_reinsert_breakpoints): Likewise.
2496 (has_reinsert_breakpoints): Likewise.
2498 2016-07-21 Yao Qi <yao.qi@linaro.org>
2500 * inferiors.c (get_thread_process): Make parameter const.
2501 * inferiors.h (get_thread_process): Update declaration.
2502 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2503 Add new parameters child_thread and parent_thread. Callers
2505 * mem-break.h (clone_all_breakpoints): Update declaration.
2507 2016-07-21 Yao Qi <yao.qi@linaro.org>
2509 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2510 <command_list, handler>: Remove.
2511 (struct gdb_breakpoint): New.
2512 (struct other_breakpoint): New.
2513 (struct reinsert_breakpoint): New.
2514 (is_gdb_breakpoint): New function.
2515 (any_persistent_commands): Update command_list if
2516 is_gdb_breakpoint returns true.
2517 (set_breakpoint): Create breakpoints according to their types.
2518 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2519 (set_gdb_breakpoint_1): Likewise.
2520 (set_gdb_breakpoint): Likewise.
2521 (clear_breakpoint_conditions): Change parameter type to
2522 'struct gdb_breakpoint *'.
2523 (clear_breakpoint_commands): Likewise.
2524 (clear_breakpoint_conditions_and_commands): Likewise.
2525 (add_condition_to_breakpoint): Likewise.
2526 (add_breakpoint_condition): Likewise.
2527 (add_commands_to_breakpoint): Likewise.
2528 (check_breakpoints): Check other_breakpoint.
2529 (clone_one_breakpoint): Clone breakpopint according to its type.
2530 * mem-break.h (struct gdb_breakpoint): Declare.
2531 (set_gdb_breakpoint): Update declaration.
2532 (clear_breakpoint_conditions_and_commands): Likewise.
2533 (add_breakpoint_condition): Likewise.
2534 (add_breakpoint_commands): Likewise.
2535 * server.c (process_point_options): Change parameter type to
2536 'struct gdb_breakpoint *'.
2538 2016-07-21 Yao Qi <yao.qi@linaro.org>
2540 * mem-break.c (set_breakpoint_at): Rename it to ...
2541 (set_breakpoint_type_at): ... it.
2542 (set_breakpoint_at): Call set_breakpoint_type_at.
2543 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2544 * mem-break.h (set_breakpoint_at): Update comments.
2546 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2548 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2550 (nios2_store_gregset): Likewise.
2552 2016-07-01 Pedro Alves <palves@redhat.com>
2553 Antoine Tremblay <antoine.tremblay@ericsson.com>
2555 * linux-low.c: Change interface to take the target lwp_info
2556 pointer directly and return void. Handle detaching from a zombie
2558 (linux_detach_lwp_callback): New function.
2559 (linux_detach): Detach from the leader thread after detaching from
2562 2016-06-28 Yao Qi <yao.qi@linaro.org>
2564 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2565 for variable new_offset.
2566 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2567 (aarch64_ftrace_insn_reloc_cb): Likewise.
2568 (aarch64_ftrace_insn_reloc_tb): Likewise.
2569 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2570 PRIx64 instead of PRIx32.
2572 2016-06-28 Yao Qi <yao.qi@linaro.org>
2574 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2575 (the_low_target): Install arm_get_syscall_trapinfo.
2577 2016-06-28 Yao Qi <yao.qi@linaro.org>
2579 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2581 (the_low_target): Install aarch64_get_syscall_trapinfo.
2583 2016-06-28 Yao Qi <yao.qi@linaro.org>
2585 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2587 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2588 Remove parameter sysno.
2589 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2592 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2594 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2595 (s390_emit_ne_goto): Likewise.
2596 (s390_emit_lt_goto): Likewise.
2597 (s390_emit_le_goto): Likewise.
2598 (s390_emit_gt_goto): Likewise.
2599 (s390_emit_ge_goto): Likewise.
2600 (s390x_emit_eq_goto): Likewise.
2601 (s390x_emit_ne_goto): Likewise.
2602 (s390x_emit_lt_goto): Likewise.
2603 (s390x_emit_le_goto): Likewise.
2604 (s390x_emit_gt_goto): Likewise.
2605 (s390x_emit_ge_goto): Likewise.
2606 (s390_emit_ops_impl): Mark variable static.
2607 (s390x_emit_ops): Likewise.
2609 2016-06-17 Yao Qi <yao.qi@linaro.org>
2611 * linux-low.c (handle_extended_wait): Call
2612 uninsert_reinsert_breakpoints for the parent process. Remove
2613 reinsert breakpoints from the child process. Reinsert them to
2614 the parent process when vfork is done.
2615 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2616 (reinsert_reinsert_breakpoints): New function.
2617 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2618 (reinsert_reinsert_breakpoints): Declare.
2620 2016-06-17 Yao Qi <yao.qi@linaro.org>
2622 * linux-low.c (handle_extended_wait): If the parent is doing
2623 step-over, remove the reinsert breakpoints from the forked child.
2625 2016-06-17 Yao Qi <yao.qi@linaro.org>
2627 * linux-low.c (unsuspend_all_lwps): Declare.
2628 (linux_low_filter_event): If thread exited, call finish_step_over.
2629 If step-over is finished, unsuspend other threads.
2631 2016-06-17 Yao Qi <yao.qi@linaro.org>
2633 * linux-low.c (linux_resume_one_lwp_throw): Assert
2634 has_reinsert_breakpoints returns false.
2635 * mem-break.c (delete_disabled_breakpoints): Assert
2636 bp type isn't reinsert_breakpoint.
2638 2016-06-17 Yao Qi <yao.qi@linaro.org>
2640 * linux-low.c (maybe_hw_step): New function.
2641 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2642 (finish_step_over): Switch current_thread to lwp temporarily,
2643 and assert has_reinsert_breakpoints returns true.
2644 (proceed_one_lwp): Call maybe_hw_step.
2645 * mem-break.c (has_reinsert_breakpoints): New function.
2646 * mem-break.h (has_reinsert_breakpoints): Declare.
2648 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2650 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2652 2016-05-17 Yao Qi <yao.qi@linaro.org>
2654 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2655 instead of find_inferior.
2657 2016-05-05 Yao Qi <yao.qi@linaro.org>
2659 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2660 Initialize res to zero.
2662 2016-05-05 Yao Qi <yao.qi@linaro.org>
2664 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2667 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2669 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2670 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2671 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2673 2016-04-28 Par Olsson <par.olsson@windriver.com>
2674 Simon Marchi <simon.marchi@ericsson.com>
2676 * tracepoint.c (write_inferior_int8): New function.
2677 (cmd_qtenable_disable): Write enable flag using
2678 write_inferior_int8.
2680 2016-04-25 Yao Qi <yao.qi@linaro.org>
2682 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2683 (need_step_over_p): Return zero if the LWP has pending signals
2684 can be delivered on software single step target.
2686 2016-04-25 Yao Qi <yao.qi@linaro.org>
2688 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2689 return instead of error.
2691 2016-04-22 Yao Qi <yao.qi@linaro.org>
2693 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2696 2016-04-22 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2699 signal when stepping over breakpoint with software single
2702 2016-04-21 Pedro Alves <palves@redhat.com>
2704 * linux-s390-low.c (s390_collect_ptrace_register)
2705 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2707 (s390_check_regset): Use void * instead of gdb_byte *.
2709 2016-04-20 Pedro Alves <palves@redhat.com>
2711 * configure: Renegerate.
2713 2016-04-20 Yao Qi <yao.qi@linaro.org>
2715 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2716 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2718 (arm_store_gregset): Likewise.
2720 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2722 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2723 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2724 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2725 (amd64-avx-mpx-linux.c): New rules.
2726 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2727 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2728 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2729 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2730 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2731 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2732 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2733 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2734 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2735 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2736 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2737 * linux-x86-low.c (x86_linux_read_description): Add case for
2738 X86_XSTATE_AVX_MPX_MASK.
2739 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2740 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2741 init_registers_i386_avx_mpx_linux.
2742 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2743 (initialize_low_tracepoint): Call
2744 init_registers_i386_avx_mpx_linux.
2745 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2746 (initialize_low_tracepoint): Call
2747 init_registers_amd64_avx_mpx_linux.
2748 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2749 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2750 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2753 2016-04-18 Pedro Alves <palves@redhat.com>
2755 * configure: Regenerate.
2757 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2759 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2760 (aarch64_emit_sub): Likewise.
2762 2016-04-12 Pedro Alves <palves@redhat.com>
2764 * utils.c (prepare_to_throw_exception): Delete.
2766 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2768 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2770 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2772 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2774 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2776 * linux-aarch64-ipa.c: Add <elf.h> include.
2777 * linux-ppc-ipa.c: Add <elf.h> include.
2778 * linux-s390-ipa.c: Add <elf.h> include.
2780 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2782 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2783 (get_raw_reg_ptr): Likewise.
2784 (get_trace_state_variable_value_ptr): Likewise.
2785 (set_trace_state_variable_value_ptr): Likewise.
2786 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2789 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2790 Marcin Kościelnicki <koriakin@0x04.net>
2793 * linux-ppc-low.c (emit_insns): New function.
2794 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2795 (ppc_emit_prologue): New function.
2796 (ppc_emit_epilogue): New function.
2797 (ppc_emit_add): New function.
2798 (ppc_emit_sub): New function.
2799 (ppc_emit_mul): New function.
2800 (ppc_emit_lsh): New function.
2801 (ppc_emit_rsh_signed): New function.
2802 (ppc_emit_rsh_unsigned): New function.
2803 (ppc_emit_ext): New function.
2804 (ppc_emit_zero_ext): New function.
2805 (ppc_emit_log_not): New function.
2806 (ppc_emit_bit_and): New function.
2807 (ppc_emit_bit_or): New function.
2808 (ppc_emit_bit_xor): New function.
2809 (ppc_emit_bit_not): New function.
2810 (ppc_emit_equal): New function.
2811 (ppc_emit_less_signed): New function.
2812 (ppc_emit_less_unsigned): New function.
2813 (ppc_emit_ref): New function.
2814 (ppc_emit_const): New function.
2815 (ppc_emit_reg): New function.
2816 (ppc_emit_pop): New function.
2817 (ppc_emit_stack_flush): New function.
2818 (ppc_emit_swap): New function.
2819 (ppc_emit_stack_adjust): New function.
2820 (ppc_emit_call): New function.
2821 (ppc_emit_int_call_1): New function.
2822 (ppc_emit_void_call_2): New function.
2823 (ppc_emit_if_goto): New function.
2824 (ppc_emit_goto): New function.
2825 (ppc_emit_eq_goto): New function.
2826 (ppc_emit_ne_goto): New function.
2827 (ppc_emit_lt_goto): New function.
2828 (ppc_emit_le_goto): New function.
2829 (ppc_emit_gt_goto): New function.
2830 (ppc_emit_ge_goto): New function.
2831 (ppc_write_goto_address): New function.
2832 (ppc_emit_ops_impl): New static variable.
2833 (ppc64v1_emit_prologue): New function.
2834 (ppc64v2_emit_prologue): New function.
2835 (ppc64_emit_epilogue): New function.
2836 (ppc64_emit_add): New function.
2837 (ppc64_emit_sub): New function.
2838 (ppc64_emit_mul): New function.
2839 (ppc64_emit_lsh): New function.
2840 (ppc64_emit_rsh_signed): New function.
2841 (ppc64_emit_rsh_unsigned): New function.
2842 (ppc64_emit_ext): New function.
2843 (ppc64_emit_zero_ext): New function.
2844 (ppc64_emit_log_not): New function.
2845 (ppc64_emit_bit_and): New function.
2846 (ppc64_emit_bit_or): New function.
2847 (ppc64_emit_bit_xor): New function.
2848 (ppc64_emit_bit_not): New function.
2849 (ppc64_emit_equal): New function.
2850 (ppc64_emit_less_signed): New function.
2851 (ppc64_emit_less_unsigned): New function.
2852 (ppc64_emit_ref): New function.
2853 (ppc64_emit_const): New function.
2854 (ppc64v1_emit_reg): New function.
2855 (ppc64v2_emit_reg): New function.
2856 (ppc64_emit_pop): New function.
2857 (ppc64_emit_stack_flush): New function.
2858 (ppc64_emit_swap): New function.
2859 (ppc64v1_emit_call): New function.
2860 (ppc64v2_emit_call): New function.
2861 (ppc64v1_emit_int_call_1): New function.
2862 (ppc64v2_emit_int_call_1): New function.
2863 (ppc64v1_emit_void_call_2): New function.
2864 (ppc64v2_emit_void_call_2): New function.
2865 (ppc64_emit_if_goto): New function.
2866 (ppc64_emit_eq_goto): New function.
2867 (ppc64_emit_ne_goto): New function.
2868 (ppc64_emit_lt_goto): New function.
2869 (ppc64_emit_le_goto): New function.
2870 (ppc64_emit_gt_goto): New function.
2871 (ppc64_emit_ge_goto): New function.
2872 (ppc64v1_emit_ops_impl): New static variable.
2873 (ppc64v2_emit_ops_impl): New static variable.
2874 (ppc_emit_ops): New function.
2875 (linux_low_target): Wire in ppc_emit_ops.
2877 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2878 Marcin Kościelnicki <koriakin@0x04.net>
2881 * Makefile.in: Add powerpc-*-ipa.o
2882 * configure.srv: Add ipa_obj for powerpc*-linux.
2883 * linux-ppc-ipa.c: New file.
2884 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2886 (PPC_FIELD): New macro.
2887 (PPC_SEXT): New macro.
2888 (PPC_OP6): New macro.
2889 (PPC_BO): New macro.
2890 (PPC_LI): New macro.
2891 (PPC_BD): New macro.
2892 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2893 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2894 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2895 (ppc_get_thread_area): New function.
2896 (is_elfv2_inferior): New function.
2897 (gen_ds_form): New function.
2898 (GEN_STD): New macro.
2899 (GEN_STDU): New macro.
2900 (GEN_LD): New macro.
2901 (GEN_LDU): New macro.
2902 (gen_d_form): New function.
2903 (GEN_ADDI): New macro.
2904 (GEN_ADDIS): New macro.
2905 (GEN_LI): New macro.
2906 (GEN_LIS): New macro.
2907 (GEN_ORI): New macro.
2908 (GEN_ORIS): New macro.
2909 (GEN_LWZ): New macro.
2910 (GEN_STW): New macro.
2911 (GEN_STWU): New macro.
2912 (gen_xfx_form): New function.
2913 (GEN_MFSPR): New macro.
2914 (GEN_MTSPR): New macro.
2915 (GEN_MFCR): New macro.
2916 (GEN_MTCR): New macro.
2917 (GEN_SYNC): New macro.
2918 (GEN_LWSYNC): New macro.
2919 (gen_x_form): New function.
2920 (GEN_OR): New macro.
2921 (GEN_MR): New macro.
2922 (GEN_LWARX): New macro.
2923 (GEN_STWCX): New macro.
2924 (GEN_CMPW): New macro.
2925 (gen_md_form): New function.
2926 (GEN_RLDICL): New macro.
2927 (GEN_RLDICR): New macro.
2928 (gen_i_form): New function.
2930 (GEN_BL): New macro.
2931 (gen_b_form): New function.
2932 (GEN_BNE): New macro.
2933 (GEN_LOAD): New macro.
2934 (GEN_STORE): New macro.
2935 (gen_limm): New function.
2936 (gen_atomic_xchg): New function.
2937 (gen_call): New function.
2938 (ppc_relocate_instruction): New function.
2939 (ppc_install_fast_tracepoint_jump_pad): New function.
2940 (ppc_get_min_fast_tracepoint_insn_len): New function.
2941 (ppc_get_ipa_tdesc_idx): New function.
2942 (the_low_target): Wire in the new functions.
2943 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2945 * linux-ppc-tdesc.h: New file.
2947 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2949 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2950 (alloc_jump_pad_buffer): New function.
2951 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2952 (alloc_jump_pad_buffer): New function.
2953 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2954 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2955 (alloc_jump_pad_buffer): New function.
2956 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2957 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2958 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2959 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2961 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2963 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2964 * linux-amd64-ipa.c: Likewise.
2965 * linux-i386-ipa.c: Likewise.
2966 * linux-s390-ipa.c: Likewise.
2967 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2968 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2969 set_trace_state_variable_value_ptr.
2970 (struct ipa_sym_addresses): Likewise.
2971 (symbol_list): Likewise.
2972 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2973 accessing gdb_collect directly.
2974 (gdb_collect_ptr_type): New typedef.
2975 (get_raw_reg_ptr_type): New typedef.
2976 (get_trace_state_variable_value_ptr_type): New typedef.
2977 (set_trace_state_variable_value_ptr_type): New typedef.
2978 (gdb_collect_ptr): New global.
2979 (get_raw_reg_ptr): New global.
2980 (get_trace_state_variable_value_ptr): New global.
2981 (set_trace_state_variable_value_ptr): New global.
2982 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2983 accessing get_raw_reg directly.
2984 (get_get_tsv_func_addr): Likewise for
2985 get_trace_state_variable_value_ptr.
2986 (get_set_tsv_func_addr): Likewise for
2987 set_trace_state_variable_value_ptr.
2988 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2990 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2992 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2994 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2996 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2998 (relocate_instruction): Remove own_buf.
2999 * server.c (own_buf): Make global.
3000 (handle_v_requests): Make global.
3001 * server.h (own_buf): New declaration.
3002 (handle_v_requests): New prototype.
3004 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3007 * linux-s390-low.c (add_insns): New function.
3008 (s390_emit_prologue): New function.
3009 (s390_emit_epilogue): New function.
3010 (s390_emit_add): New function.
3011 (s390_emit_sub): New function.
3012 (s390_emit_mul): New function.
3013 (s390_emit_lsh): New function.
3014 (s390_emit_rsh_signed): New function.
3015 (s390_emit_rsh_unsigned): New function.
3016 (s390_emit_ext): New function.
3017 (s390_emit_log_not): New function.
3018 (s390_emit_bit_and): New function.
3019 (s390_emit_bit_or): New function.
3020 (s390_emit_bit_xor): New function.
3021 (s390_emit_bit_not): New function.
3022 (s390_emit_equal): New function.
3023 (s390_emit_less_signed): New function.
3024 (s390_emit_less_unsigned): New function.
3025 (s390_emit_ref): New function.
3026 (s390_emit_if_goto): New function.
3027 (s390_emit_goto): New function.
3028 (s390_write_goto_address): New function.
3029 (s390_emit_litpool): New function.
3030 (s390_emit_const): New function.
3031 (s390_emit_call): New function.
3032 (s390_emit_reg): New function.
3033 (s390_emit_pop): New function.
3034 (s390_emit_stack_flush): New function.
3035 (s390_emit_zero_ext): New function.
3036 (s390_emit_swap): New function.
3037 (s390_emit_stack_adjust): New function.
3038 (s390_emit_set_r2): New function.
3039 (s390_emit_int_call_1): New function.
3040 (s390_emit_void_call_2): New function.
3041 (s390_emit_eq_goto): New function.
3042 (s390_emit_ne_goto): New function.
3043 (s390_emit_lt_goto): New function.
3044 (s390_emit_le_goto): New function.
3045 (s390_emit_gt_goto): New function.
3046 (s390_emit_ge_goto): New function.
3047 (s390x_emit_prologue): New function.
3048 (s390x_emit_epilogue): New function.
3049 (s390x_emit_add): New function.
3050 (s390x_emit_sub): New function.
3051 (s390x_emit_mul): New function.
3052 (s390x_emit_lsh): New function.
3053 (s390x_emit_rsh_signed): New function.
3054 (s390x_emit_rsh_unsigned): New function.
3055 (s390x_emit_ext): New function.
3056 (s390x_emit_log_not): New function.
3057 (s390x_emit_bit_and): New function.
3058 (s390x_emit_bit_or): New function.
3059 (s390x_emit_bit_xor): New function.
3060 (s390x_emit_bit_not): New function.
3061 (s390x_emit_equal): New function.
3062 (s390x_emit_less_signed): New function.
3063 (s390x_emit_less_unsigned): New function.
3064 (s390x_emit_ref): New function.
3065 (s390x_emit_if_goto): New function.
3066 (s390x_emit_const): New function.
3067 (s390x_emit_call): New function.
3068 (s390x_emit_reg): New function.
3069 (s390x_emit_pop): New function.
3070 (s390x_emit_stack_flush): New function.
3071 (s390x_emit_zero_ext): New function.
3072 (s390x_emit_swap): New function.
3073 (s390x_emit_stack_adjust): New function.
3074 (s390x_emit_int_call_1): New function.
3075 (s390x_emit_void_call_2): New function.
3076 (s390x_emit_eq_goto): New function.
3077 (s390x_emit_ne_goto): New function.
3078 (s390x_emit_lt_goto): New function.
3079 (s390x_emit_le_goto): New function.
3080 (s390x_emit_gt_goto): New function.
3081 (s390x_emit_ge_goto): New function.
3082 (s390_emit_ops): New function.
3083 (struct linux_target_ops): Fill in emit_ops hook.
3085 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3088 * Makefile.in: Add s390 IPA files.
3089 * configure.srv: Build IPA for s390.
3090 * linux-s390-ipa.c: New file.
3091 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3092 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3093 (tdesc_s390_linux32): Likewise.
3094 (init_registers_s390_linux32v1): Likewise.
3095 (tdesc_s390_linux32v1): Likewise.
3096 (init_registers_s390_linux32v2): Likewise.
3097 (tdesc_s390_linux32v2): Likewise.
3098 (init_registers_s390_linux64): Likewise.
3099 (tdesc_s390_linux64): Likewise.
3100 (init_registers_s390_linux64v1): Likewise.
3101 (tdesc_s390_linux64v1): Likewise.
3102 (init_registers_s390_linux64v2): Likewise.
3103 (tdesc_s390_linux64v2): Likewise.
3104 (init_registers_s390_te_linux64): Likewise.
3105 (tdesc_s390_te_linux64): Likewise.
3106 (init_registers_s390_vx_linux64): Likewise.
3107 (tdesc_s390_vx_linux64): Likewise.
3108 (init_registers_s390_tevx_linux64): Likewise.
3109 (tdesc_s390_tevx_linux64): Likewise.
3110 (init_registers_s390x_linux64): Likewise.
3111 (tdesc_s390x_linux64): Likewise.
3112 (init_registers_s390x_linux64v1): Likewise.
3113 (tdesc_s390x_linux64v1): Likewise.
3114 (init_registers_s390x_linux64v2): Likewise.
3115 (tdesc_s390x_linux64v2): Likewise.
3116 (init_registers_s390x_te_linux64): Likewise.
3117 (tdesc_s390x_te_linux64): Likewise.
3118 (init_registers_s390x_vx_linux64): Likewise.
3119 (tdesc_s390x_vx_linux64): Likewise.
3120 (init_registers_s390x_tevx_linux64): Likewise.
3121 (tdesc_s390x_tevx_linux64): Likewise.
3122 (have_hwcap_s390_vx): New static variable.
3123 (s390_arch_setup): Fill have_hwcap_s390_vx.
3124 (s390_get_thread_area): New function.
3125 (s390_ft_entry_gpr_esa): New const.
3126 (s390_ft_entry_gpr_zarch): New const.
3127 (s390_ft_entry_misc): New const.
3128 (s390_ft_entry_fr): New const.
3129 (s390_ft_entry_vr): New const.
3130 (s390_ft_main_31): New const.
3131 (s390_ft_main_64): New const.
3132 (s390_ft_exit_fr): New const.
3133 (s390_ft_exit_vr): New const.
3134 (s390_ft_exit_misc): New const.
3135 (s390_ft_exit_gpr_esa): New const.
3136 (s390_ft_exit_gpr_zarch): New const.
3137 (append_insns): New function.
3138 (s390_relocate_instruction): New function.
3139 (s390_install_fast_tracepoint_jump_pad): New function.
3140 (s390_get_min_fast_tracepoint_insn_len): New function.
3141 (s390_get_ipa_tdesc_idx): New function.
3142 (struct linux_target_ops): Wire in the above functions.
3143 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3144 * linux-s390-tdesc.h: New file.
3146 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3148 * linux-s390-low.c (s390_supports_tracepoints): New function.
3149 (struct linux_target_ops): Fill supports_tracepoints hook.
3151 2016-03-18 Yao Qi <yao.qi@linaro.org>
3153 * linux-low.c (lwp_signal_can_be_delivered): New function.
3154 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3156 2016-03-18 Yao Qi <yao.qi@linaro.org>
3158 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3159 0 if signal is enqueued. Remove 'signal' from one debugging
3160 message. Move one debugging message to some lines below.
3161 Remove code setting 'signal' to 0.
3163 2016-03-18 Yao Qi <yao.qi@linaro.org>
3165 * linux-low.c (linux_low_filter_event): Remove redundant
3166 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3168 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3170 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3171 (struct linux_target_ops): Wire in the above.
3173 2016-03-03 Yao Qi <yao.qi@linaro.org>
3175 * linux-low.c: Update comments to start_step_over.
3177 2016-03-03 Yao Qi <yao.qi@linaro.org>
3180 * linux-low.c (handle_extended_wait): Set child suspended
3181 if event_lwp->bp_reinsert isn't zero.
3183 2016-03-02 Yao Qi <yao.qi@linaro.org>
3185 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3186 enqueue_pending_signal.
3188 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3190 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3193 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3195 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3196 (s390_regmap_3264) [!__s390x__]: New global.
3197 (s390_collect_ptrace_register): Skip map entries containing -1.
3198 (s390_supply_ptrace_register): Ditto.
3199 (s390_fill_gprs_high): New function.
3200 (s390_store_gprs_high): New function.
3201 (s390_regsets): Add NT_S390_HIGH_GPRS.
3202 (s390_get_hwcap): Enable on 31-bit.
3203 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3204 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3205 Detect NT_S390_HIGH_GPRS.
3206 (s390_usrregs_info_3264): Enable on 31-bit.
3207 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3208 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3210 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3213 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3214 * configure.srv: Ditto.
3215 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3216 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3217 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3218 (init_registers_amd64_linux): Remove prototype.
3219 (tdesc_amd64_linux): Remove declaration.
3220 (get_ipa_tdesc): New function.
3221 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3222 initialize remaining tdescs.
3223 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3224 (init_registers_i386_linux): Remove prototype.
3225 (tdesc_i386_linux): Remove declaration.
3226 (get_ipa_tdesc): New function.
3227 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3228 initialize remaining tdescs.
3229 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3230 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3231 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3232 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3233 (x86_get_ipa_tdesc_idx): New function.
3234 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3235 * linux-x86-tdesc.h: New file.
3236 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3237 (target_get_ipa_tdesc_idx): New macro.
3238 * tracepoint.c (ipa_tdesc_idx): New macro.
3239 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3240 (symbol_list): Add ipa_tdesc_idx.
3241 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3242 (ipa_tdesc): Remove.
3243 (ipa_tdesc_idx): New variable.
3244 (get_context_regcache): Use get_ipa_tdesc.
3245 (gdb_collect): Ditto.
3247 * tracepoint.h (get_ipa_tdesc): New prototype.
3248 (ipa_tdesc): Remove.
3250 2016-02-24 Pedro Alves <palves@redhat.com>
3252 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3253 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3254 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3255 Factor out common code between the USE_SIGTRAP_SIGINFO and
3256 !USE_SIGTRAP_SIGINFO blocks.
3257 (linux_low_filter_event): Call save_stop_reason instead of
3258 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3260 (linux_wait_1): Update comments.
3262 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3264 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3265 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3266 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3267 ppc_insert_point, ppc_remove_point.
3269 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3271 * linux-s390-low.c (s390_supports_z_point_type): New function.
3272 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3274 2016-02-16 Yao Qi <yao.qi@linaro.org>
3276 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3277 PC. Get pc from regcache_read_pc.
3279 2016-02-12 Yao Qi <yao.qi@linaro.org>
3281 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3282 or linux_get_pc_32bit.
3283 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3285 2016-02-12 Yao Qi <yao.qi@linaro.org>
3287 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3288 arm_linux_get_next_pcs_fixup.
3290 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3292 * tracepoint.c (x_tracepoint_action_download): Change
3293 write_inferior_data_ptr to write_inferior_data_pointer.
3294 (cmd_qtstart): Likewise.
3295 (write_inferior_data_ptr): Remove.
3296 (download_agent_expr): Change write_inferior_data_ptr to
3297 write_inferior_data_pointer.
3298 (download_tracepoint_1): Likewise.
3299 (download_tracepoint): Likewise.
3300 (download_trace_state_variables): Likewise.
3302 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3303 Marcin Kościelnicki <koriakin@0x04.net>
3305 * tracepoint.c (struct tracepoint_action_ops): Remove.
3306 (struct tracepoint_action): Remove ops.
3307 (m_tracepoint_action_download, r_tracepoint_action_download)
3308 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3309 size and offset accordingly.
3310 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3311 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3312 (tracepoint_action_send, tracepoint_action_download): New functions.
3313 Helpers for trace action handlers.
3314 (add_tracepoint_action): Remove setup actions ops.
3315 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3317 2016-02-10 Yao Qi <yao.qi@linaro.org>
3319 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3321 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3323 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3325 * configure: Regenerate.
3327 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3329 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3330 void * to gdb_byte *.
3331 * linux-low.c (siginfo_fixup): Likewise.
3332 (linux_xfer_siginfo): Likewise.
3333 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3335 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3337 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3339 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3341 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3343 * linux-x86-low.c [__x86_64__]: Include
3344 "nat/amd64-linux-siginfo.h".
3345 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3346 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3347 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3348 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3349 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3350 (cpt_si_fd, si_timerid, si_overrun): Move from
3351 nat/amd64-linux-siginfo.c.
3352 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3354 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3356 * server.c (skip_to_semicolon): Remove.
3357 (process_point_options): Use strchrnul instead of
3360 2016-01-26 Yao Qi <yao.qi@linaro.org>
3362 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3363 * linux-low.c (install_software_single_step_breakpoints): Don't
3364 call regcache_read_pc.
3365 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3368 2016-01-26 Yao Qi <yao.qi@linaro.org>
3370 * linux-low.c (install_software_single_step_breakpoints): Call
3371 regcache_read_pc instead of get_pc.
3373 2016-01-26 Yao Qi <yao.qi@linaro.org>
3375 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3376 (unblock_async_io): Rename to ...
3377 (block_unblock_async_io): ... it. New function.
3378 (enable_async_io): Don't install SIGIO handler. Unblock it
3380 (disable_async_io): Don't ignore SIGIO. Block it instead.
3381 (initialize_async_io): Install SIGIO handler. Don't call
3384 2016-01-26 Yao Qi <yao.qi@linaro.org>
3386 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3387 first character is '\003', call *the_target->request_interrupt.
3389 2016-01-25 Yao Qi <yao.qi@linaro.org>
3391 * remote-utils.c (new_thread_notify): Remove.
3392 (dead_thread_notify): Likewise.
3393 * remote-utils.h (new_thread_notify): Remove declaration.
3394 (dead_thread_notify): Likewise.
3396 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3398 * gdb.trace/pending.exp: Fix expected message on continue.
3400 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3402 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3403 it works properly on big-endian machines where sizeof (CORE_ADDR)
3406 2016-01-21 Pedro Alves <palves@redhat.com>
3408 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3409 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3410 * configure: Regenerate.
3412 2016-01-21 Yao Qi <yao.qi@linaro.org>
3414 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3415 is_thumb and set it according to CPSR saved on the stack.
3416 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3417 arm_sigreturn_next_pc.
3419 2016-01-18 Yao Qi <yao.qi@linaro.org>
3421 * linux-low.c (linux_set_pc_64bit): New function.
3422 (linux_get_pc_64bit): New function.
3423 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3425 * linux-sparc-low.c (debug_threads): Remove declaration.
3426 (sparc_get_pc): Remove.
3427 (the_low_target): Use linux_get_pc_64bit instead of
3429 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3430 (the_low_target): Use linux_get_pc_64bit and
3433 2016-01-18 Yao Qi <yao.qi@linaro.org>
3435 * linux-arm-low.c (debug_threads): Remove declaration.
3436 (arm_get_pc, arm_set_pc): Remove.
3437 (the_low_target): Use linux_get_pc_32bit and
3439 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3440 (the_low_target): Use linux_get_pc_32bit and
3442 * linux-cris-low.c (debug_threads): Remove declaration.
3443 (cris_get_pc, cris_set_pc,): Remove.
3444 (the_low_target): Use linux_get_pc_32bit and
3446 * linux-crisv32-low.c (debug_threads): Remove declaration.
3447 (cris_get_pc, cris_set_pc): Remove.
3448 (the_low_target): Use linux_get_pc_32bit and
3450 * linux-low.c: Include inttypes.h.
3451 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3452 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3453 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3454 (the_low_target): Use linux_get_pc_32bit and
3456 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3457 (the_low_target): Use linux_get_pc_32bit and
3459 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3460 (the_low_target): Use linux_get_pc_32bit and
3462 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3463 (the_low_target): Use linux_get_pc_32bit and
3465 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3466 (the_low_target): Use linux_get_pc_32bit and
3469 2016-01-18 Gary Benson <gbenson@redhat.com>
3471 * configure.ac (AC_FUNC_FORK): New check.
3472 * config.in: Regenerate.
3473 * configure: Likewise.
3475 2016-01-14 Yao Qi <yao.qi@linaro.org>
3477 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3478 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3479 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3480 arm_get_next_pcs_ctor.
3482 2016-01-12 Josh Stone <jistone@redhat.com>
3483 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3485 * inferiors.h: Include "gdb_vecs.h".
3486 (struct process_info): Add syscalls_to_catch.
3487 * inferiors.c (remove_process): Free syscalls_to_catch.
3488 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3489 syscall_return stops.
3490 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3491 * server.c (handle_general_set): Handle QCatchSyscalls.
3492 (handle_query): Report support for QCatchSyscalls.
3493 * target.h (struct target_ops): Add supports_catch_syscall.
3494 (target_supports_catch_syscall): New macro.
3495 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3496 (struct lwp_info): Add syscall_state.
3497 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3498 Maintain syscall_state and syscalls_to_catch across exec.
3499 (get_syscall_trapinfo): New function, proxy to the_low_target.
3500 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3501 (linux_low_filter_event): Toggle syscall_state entry/return for
3502 syscall traps, and set it ignored for all others.
3503 (gdb_catching_syscalls_p): New function.
3504 (gdb_catch_this_syscall_p): New function.
3505 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3506 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3507 (linux_supports_catch_syscall): New function.
3508 (linux_target_ops): Install it.
3509 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3510 (the_low_target): Install it.
3512 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3514 * acinclude.m4: Include new ../warning.m4 file.
3515 * configure: Regenerated.
3516 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3518 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3520 * ax.c (is_goto_target): Mark static.
3521 * linux-low.c (register_addr): Likewise.
3522 (linux_fetch_registers, linux_store_registers): Likewise.
3523 * mem-break.c (any_persistent_commands): Fix old prototype.
3524 (add_commands_to_breakpoint): Mark static.
3525 * regcache.c (find_register_by_name): Delete unused func.
3526 * remote-utils.c (hex_or_minus_one): Mark static.
3527 * server.c (monitor_show_help): Mark static.
3528 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3529 handle_v_requests): Likewise.
3531 2016-01-12 Pedro Alves <palves@redhat.com>
3533 Remove use of the registered trademark symbol throughout.
3535 2016-01-08 Yao Qi <yao.qi@linaro.org>
3537 * remote-utils.c (getpkt): If c is '\003', call target hook
3540 2016-01-06 Yao Qi <yao.qi@linaro.org>
3542 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3543 linux-aarch32-low.c.
3544 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3545 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3546 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3547 (thumb2_breakpoint): Declare.
3548 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3549 linux-aarch32-low.h.
3550 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3551 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3552 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3554 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3556 * gdbreplay.c (gdbreplay_version): Change copyright year in
3558 * server.c (gdbserver_version): Likewise.
3560 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3562 * server.c (crc32_table): Delete.
3563 (crc32): Use libiberty's xcrc32 function.
3565 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3567 * lynx-low.c (lynx_delete_thread_callback): New function.
3568 (lynx_mourn): Properly delete our process and all of its
3569 threads. Remove call to clear_inferiors.
3571 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3573 * target.c (thread_search_callback): Add check that
3574 the thread_stopped target callback is not NULL before
3577 2015-12-21 Yao Qi <yao.qi@linaro.org>
3579 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3584 * server.c (handle_query): Call target_supports_software_single_step.
3586 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3588 * linux-low.c (single_step): New function.
3589 (linux_resume_one_lwp_throw): Call single_step.
3590 (start_step_over): Likewise.
3592 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3594 * Makefile.in (SFILES): Append arch/arm-linux.c,
3595 arch/arm-get-next-pcs.c.
3596 (arm-linux.o): New rule.
3597 (arm-get-next-pcs.o): New rule.
3598 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3600 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3601 to linux-aarch32-low.c.
3602 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3603 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3604 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3605 (thumb2_breakpoint_len): Likewise.
3606 (arm_is_thumb_mode): Make non-static.
3607 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3608 from linux-aarch32-low.c.
3609 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3610 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3611 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3612 (thumb2_breakpoint_len): Likewise.
3613 (arm_is_thumb_mode): New declaration.
3614 * linux-arm-low.c: Include arch/arm-linux.h
3615 aarch/arm-get-next-pcs.h, sys/syscall.h.
3616 (get_next_pcs_ops): New struct.
3617 (get_next_pcs_addr_bits_remove): New function.
3618 (get_next_pcs_is_thumb): New function.
3619 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3620 (arm_sigreturn_next_pc): Likewise.
3621 (get_next_pcs_syscall_next_pc): Likewise.
3622 (arm_gdbserver_get_next_pcs): Likewise.
3623 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3625 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3626 * server.h: Include gdb_vecs.h.
3628 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3630 * Makefile.in (SFILES): Append common/common-regcache.c.
3631 (OBS): Append common-regcache.o.
3632 (common-regcache.o): New rule.
3633 * regcache.c (init_register_cache): Initialize cache to
3635 (regcache_raw_read_unsigned): New function.
3636 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3637 register_status enum.
3639 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3641 * linux-aarch64-low.c (the_low_targets): Rename
3642 breakpoint_reinsert_addr to get_next_pcs.
3643 * linux-arm-low.c (the_low_targets): Likewise.
3644 * linux-bfin-low.c (the_low_targets): Likewise.
3645 * linux-cris-low.c (the_low_targets): Likewise.
3646 * linux-crisv32-low.c (the_low_targets): Likewise.
3647 * linux-low.c (can_software_single_step): Likewise.
3648 (install_software_single_step_breakpoints): New function.
3649 (start_step_over): Use install_software_single_step_breakpoints.
3650 * linux-low.h: New CORE_ADDR vector.
3651 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3653 * linux-mips-low.c (the_low_targets): Likewise.
3654 * linux-nios2-low.c (the_low_targets): Likewise.
3655 * linux-sparc-low.c (the_low_targets): Likewise.
3657 2015-12-17 Pedro Alves <palves@redhat.com>
3659 * linux-low.c (linux_kill_one_lwp): Remove references to
3661 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3663 (linux_init_signals): Delete.
3664 (initialize_low): Adjust.
3665 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3667 2015-12-16 Pedro Alves <palves@redhat.com>
3669 * configure.ac (compiler warning flags): When testing a
3670 -Wno-foo option, check whether -Wfoo works instead.
3671 * configure: Regenerate.
3673 2015-12-11 Don Breazeal <donb@codesourcery.com>
3675 * server.c (process_serial_event): Don't exit from gdbserver
3676 in remote mode if there are still active inferiors.
3678 2015-12-11 Yao Qi <yao.qi@linaro.org>
3680 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3681 arm_breakpoint_at if the process is 32-bit.
3683 2015-12-11 Yao Qi <yao.qi@linaro.org>
3685 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3688 2015-12-07 Yao Qi <yao.qi@linaro.org>
3690 * configure.srv: Append arm.o to srv_tgtobj for
3691 aarch64*-*-linux* target.
3692 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3693 from linux-arm-low.c.
3694 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3695 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3696 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3697 (thumb2_breakpoint_len): Likewise.
3698 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3699 (arm_breakpoint_kinds): Likewise.
3700 (arm_breakpoint_kind_from_pc): Likewise.
3701 (arm_sw_breakpoint_from_kind): Likewise.
3702 (arm_breakpoint_kind_from_current_state): Likewise.
3703 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3704 (arm_sw_breakpoint_from_kind): Declare.
3705 (arm_breakpoint_kind_from_current_state): Declare.
3706 (arm_breakpoint_at): Declare.
3707 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3708 arm_sw_breakpoint_from_kind if process is 32-bit.
3709 (aarch64_breakpoint_kind_from_pc): New function.
3710 (aarch64_breakpoint_kind_from_current_state): New function.
3711 (the_low_target): Initialize fields breakpoint_kind_from_pc
3712 and breakpoint_kind_from_current_state.
3713 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3714 linux-aarch32-low.c.
3715 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3716 (arm_breakpoint, arm_breakpoint_len): Likewise.
3717 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3718 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3719 (arm_is_thumb_mode): Likewise.
3720 (arm_breakpoint_at): Likewise.
3721 (arm_breakpoint_kind_from_pc): Likewise.
3722 (arm_sw_breakpoint_from_kind): Likewise.
3723 (arm_breakpoint_kind_from_current_state): Likewise.
3726 2015-08-04 Yao Qi <yao.qi@linaro.org>
3728 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3729 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3730 * server.c (extended_protocol): Remove "static".
3731 * server.h (extended_protocol): Declare it.
3733 2015-12-04 Josh Stone <jistone@redhat.com>
3735 * target.h (struct target_ops) <arch_setup>: Rename to ...
3736 (struct target_ops) <post_create_inferior>: ... this.
3737 (target_arch_setup): Rename to ...
3738 (target_post_create_inferior): ... this, calling post_create_inferior.
3739 * server.c (start_inferior): Update target_arch_setup calls to
3740 target_post_create_inferior.
3741 * linux-low.c (linux_low_ptrace_options): Forward declare.
3742 (linux_arch_setup): Update its comment for general use.
3743 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3744 (struct linux_target_ops): Use linux_post_create_inferior.
3745 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3746 to post_create_inferior.
3747 * nto-low.c (struct nto_target_ops): Likewise.
3748 * spu-low.c (struct spu_target_ops): Likewise.
3749 * win32-low.c (struct win32_target_ops): Likewise.
3751 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3753 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3755 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3757 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3758 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3759 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3760 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3761 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3762 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3763 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3764 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3765 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3766 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3767 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3768 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3770 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3772 * linux-low.c (linux_look_up_symbols): Don't call
3773 linux_supports_traceclone.
3774 * linux-low.h (thread_db_init): Remove use_events argument.
3775 * thread-db.c (thread_db_use_event): Remove global variable.
3776 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3777 (struct thread_db) <td_create_bp>: Remove field.
3778 (thread_db_create_event): Remove function.
3779 (thread_db_enable_reporting): Likewise.
3780 (find_one_thread): Don't check for thread_db_use_events.
3781 (attach_thread): Likewise.
3782 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3783 (try_thread_db_load_1): Don't check for thread_db_use_events.
3784 (thread_db_init): Remove use_events argument and thread events
3786 (remove_thread_event_breakpoints): Remove function.
3787 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3789 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3791 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3793 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3794 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3795 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3796 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3797 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3799 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3802 * linux-low.c (can_hardware_single_step): Use
3803 supports_hardware_single_step.
3804 (can_software_single_step): New function.
3805 (start_step_over): Call can_software_single_step.
3806 (linux_supports_hardware_single_step): New function.
3807 (struct target_ops) <supports_software_single_step>: Initialize.
3808 * linux-low.h (struct linux_target_ops)
3809 <supports_hardware_single_step>: Initialize.
3810 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3811 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3812 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3813 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3814 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3816 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3817 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3818 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3819 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3821 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3822 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3824 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3825 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3826 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3828 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3829 * target.h (struct target_ops): <supports_software_single_step>:
3831 (target_supports_software_single_step): New macro.
3833 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3835 * linux-low.c (linux_wait_1): Fix pc advance condition.
3836 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3837 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3839 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3841 * linux-arm-low.c (arm_is_thumb_mode): New function.
3842 (arm_breakpoint_at): Use arm_is_thumb_mode.
3843 (arm_breakpoint_kind_from_current_state): New function.
3844 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3846 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3847 (linux_breakpoint_kind_from_current_state): New function.
3848 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3849 * linux-low.h (struct linux_target_ops)
3850 <breakpoint_kind_from_current_state>: New field.
3851 * target.h (struct target_ops): Likewise.
3852 (target_breakpoint_kind_from_current_state): New macro.
3854 2015-11-30 Pedro Alves <palves@redhat.com>
3856 * linux-low.c (linux_resume): Wake up the event loop before
3859 2015-11-30 Pedro Alves <palves@redhat.com>
3861 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3863 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3865 * target.c (struct thread_search): New structure.
3866 (thread_search_callback): New function.
3867 (prev_general_thread): New global.
3868 (prepare_to_access_memory, done_accessing_memory): New functions.
3869 * target.h (prepare_to_access_memory, done_accessing_memory):
3870 Replace macros with function declarations.
3872 2015-11-30 Pedro Alves <palves@redhat.com>
3875 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3876 report TARGET_WAITKIND_NO_RESUMED.
3877 * remote-utils.c (prepare_resume_reply): Handle
3878 TARGET_WAITKIND_NO_RESUMED.
3879 * server.c (report_no_resumed): New global.
3880 (handle_query) <qSupported>: Handle "no-resumed+". Report
3881 "no-resumed+" support.
3882 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3883 return error if the client doesn't support no-resumed events.
3884 (push_stop_notification): New function.
3885 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3886 events if the client supports them.
3888 2015-11-30 Pedro Alves <palves@redhat.com>
3890 * linux-low.c (thread_still_has_status_pending_p): Don't check
3892 (lwp_resumed): New function.
3893 (status_pending_p_callback): Return early if the LWP is not
3894 supposed to be resumed.
3896 2015-11-30 Pedro Alves <palves@redhat.com>
3898 * linux-low.c (handle_extended_wait): Assert that the LWP's
3899 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3900 thread create events, leave the new child's status pending.
3901 (linux_low_filter_event): If GDB wants to hear about thread exit
3902 events, leave the LWP marked dead and don't delete it.
3903 (linux_wait_for_event_filtered): Don't check for thread exit.
3904 (filter_exit_event): New function.
3905 (linux_wait_1): Use it, when returning an exit event.
3906 (linux_resume_one_lwp_throw): Assert that the LWP's
3907 waitstatus is TARGET_WAITKIND_IGNORE.
3908 * remote-utils.c (prepare_resume_reply): Handle
3909 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3910 * server.c (report_thread_events): New global.
3911 (handle_general_set): Handle QThreadEvents.
3912 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3913 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3914 TARGET_WAITKIND_THREAD_EXITED.
3915 * server.h (report_thread_events): Declare.
3917 2015-11-30 Pedro Alves <palves@redhat.com>
3919 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3920 the thread's last_resume_kind was resume_stop.
3922 2015-11-30 Pedro Alves <palves@redhat.com>
3924 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3927 2015-11-30 Pedro Alves <palves@redhat.com>
3929 * server.c (handle_v_requests): Handle vCtrlC.
3931 2015-11-30 Pedro Alves <palves@redhat.com>
3933 * gdbthread.h (find_any_thread_of_pid): Declare.
3934 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3936 * server.c (handle_query): If current_thread is NULL, look for
3937 another thread of the selected process.
3939 2015-11-26 Daniel Colascione <dancol@dancol.org>
3940 Simon Marchi <simon.marchi@ericsson.com>
3942 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3943 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3945 * target.h (struct target_ops) <thread_name>: New field.
3946 (target_thread_name): New macro.
3948 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3950 * regcache.h (regcache_invalidate_pid): Add declaration.
3951 * regcache.c (regcache_invalidate_pid): New function, extracted
3952 from regcache_invalidate.
3953 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3954 Add trivial documentation comment.
3955 * lynx-low.c: Use regcache_invalidate_pid instead of
3956 regcache_invalidate.
3958 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3960 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3961 and Elf64_auxv_t if the target is Android.
3963 2015-11-22 Doug Evans <xdje42@gmail.com>
3965 * target.h: #include <sys/types.h>.
3967 2015-11-19 Pedro Alves <palves@redhat.com>
3969 * linux-low.c (linux_process_qsupported): Change prototype.
3971 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3973 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3974 and adjust to loop over all features.
3975 * server.c (handle_query) <qSupported>: Adjust to call
3976 target_process_qsupported once, passing it a vector of unprocessed
3978 * target.h (struct target_ops) <process_qsupported>: Change
3980 (target_process_qsupported): Adjust.
3982 2015-11-19 Pedro Alves <palves@redhat.com>
3984 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3986 * configure: Regenerate.
3988 2015-11-19 Pedro Alves <palves@redhat.com>
3990 * configure: Regenerate.
3992 2015-11-19 Yao Qi <yao.qi@linaro.org>
3994 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3997 2015-11-19 Yao Qi <yao.qi@linaro.org>
3999 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4000 (struct aarch64_operand): Move enum out.
4002 2015-11-19 Yao Qi <yao.qi@linaro.org>
4004 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4005 struct user_fpsimd_state *.
4006 (aarch64_store_fpregset): Likewise.
4008 2015-11-19 Yao Qi <yao.qi@linaro.org>
4010 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4011 struct user_pt_regs *.
4012 (aarch64_store_gregset): Likewise.
4014 2015-11-18 Pedro Alves <palves@redhat.com>
4016 * Makefile.in (all_object_files): Add $IPA_OBJS.
4018 2015-11-17 Pedro Alves <palves@redhat.com>
4020 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4021 GDB_SIGNAL_0 and gdb_signal_to_string.
4023 2015-11-17 Pedro Alves <palves@redhat.com>
4025 * win32-low.c (handle_output_debug_string): Remove parameter.
4026 (win32_kill): Remove our_status local and adjust call to
4027 handle_output_debug_string.
4028 (get_child_debug_event): Adjust call to
4029 handle_output_debug_string.
4031 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4033 * linux-mips-low.c (mips_fill_gregset): Add cast.
4034 (mips_store_gregset): Likewise.
4035 (mips_fill_fpregset): Likewise.
4036 (mips_store_fpregset): Likewise.
4038 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4040 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4043 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4045 * linux-mips-low.c (mips_linux_new_thread): Change type of
4046 watch_type to enum target_hw_bp_type.
4048 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4050 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4051 Change return type to arm_hwbp_type.
4053 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4055 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4056 (arm_store_gregset): Likewise.
4057 * linux-arm-low.c (arm_get_hwcap): Likewise.
4058 (arm_read_description): Likewise.
4060 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4062 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4064 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4066 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4067 (ppc_fill_vsxregset): Likewise.
4068 (ppc_store_vsxregset): Likewise.
4069 (ppc_fill_vrregset): Likewise.
4070 (ppc_store_vrregset): Likewise.
4071 (ppc_fill_evrregset): Likewise.
4072 (ppc_store_evrregset): Likewise.
4074 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4076 * linux-ppc-low.c (ppc_usrregs_info): Remove
4077 forward-declaration.
4078 (ppc_arch_setup): Move lower in file.
4080 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4082 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4083 (ps_pdwrite): Likewise.
4085 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4087 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4088 to after assert checks.
4090 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4092 * proc-service.c (ps_pdread): Add/adjust casts.
4093 (ps_pdwrite): Add/adjust casts.
4095 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4097 * server.c (handle_search_memory_1): Cast return value of
4100 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4102 * server.c (write_qxfer_response): Change type of data to
4105 2015-10-29 Pedro Alves <palves@redhat.com>
4107 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4109 2015-10-29 Pedro Alves <palves@redhat.com>
4111 * tracepoint.c (clear_installed_tracepoints): Add casts.
4113 2015-10-29 Pedro Alves <palves@redhat.com>
4115 * server.c (handle_v_cont, process_serial_event): Add enum
4116 gdb_signal casts to signal parsing code.
4118 2015-10-29 Pedro Alves <palves@redhat.com>
4120 * linux-low.h (NULL_REGSET): Define.
4121 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4122 * linux-arm-low.c (arm_regsets): Likewise.
4123 * linux-crisv32-low.c (cris_regsets): Likewise.
4124 * linux-m68k-low.c (m68k_regsets): Likewise.
4125 * linux-mips-low.c (mips_regsets): Likewise.
4126 * linux-nios2-low.c (nios2_regsets): Likewise.
4127 * linux-ppc-low.c (ppc_regsets): Likewise.
4128 * linux-s390-low.c (s390_regsets): Likewise.
4129 * linux-sh-low.c (sh_regsets): Likewise.
4130 * linux-sparc-low.c (sparc_regsets): Likewise.
4131 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4132 * linux-tile-low.c (tile_regsets): Likewise.
4133 * linux-x86-low.c (x86_regsets): Likewise.
4134 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4136 2015-10-29 Pedro Alves <palves@redhat.com>
4138 * linux-low.h (NULL_REGSET): Define.
4139 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4140 * linux-arm-low.c (arm_regsets): Likewise.
4141 * linux-crisv32-low.c (cris_regsets): Likewise.
4142 * linux-m68k-low.c (m68k_regsets): Likewise.
4143 * linux-mips-low.c (mips_regsets): Likewise.
4144 * linux-nios2-low.c (nios2_regsets): Likewise.
4145 * linux-ppc-low.c (ppc_regsets): Likewise.
4146 * linux-s390-low.c (s390_regsets): Likewise.
4147 * linux-sh-low.c (sh_regsets): Likewise.
4148 * linux-sparc-low.c (sparc_regsets): Likewise.
4149 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4150 * linux-tile-low.c (tile_regsets): Likewise.
4151 * linux-x86-low.c (x86_regsets): Likewise.
4152 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4154 2015-10-26 Doug Evans <dje@google.com>
4156 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4158 2015-10-26 Doug Evans <dje@google.com>
4160 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4162 2015-10-26 Doug Evans <dje@google.com>
4164 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4166 (attach_thread, find_new_threads_callback): Ditto.
4168 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4170 * mem-break.h (set_breakpoint_data): Remove.
4172 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4174 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4175 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4176 (initialize_low): Remove set_breakpoint_data call.
4177 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4178 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4179 (initialize_low): Remove set_breakpoint_data call.
4180 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4181 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4182 (initialize_low): Remove set_breakpoint_data call.
4184 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4186 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4187 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4188 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4189 * target.h (target_breakpoint_kind_from_pc): New macro.
4191 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4193 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4194 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4195 the default breakpoint kind.
4197 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4199 * linux-arm-low.c (arm_supports_z_point_type): Add software
4202 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4204 * linux-arm-low.c: Refactor breakpoint definitions.
4205 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4206 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4208 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4210 * Makefile.in: Add arm.c/o.
4211 * configure.srv: Likewise.
4212 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4213 (arm_breakpoint_kind_from_pc): New function.
4214 (arm_sw_breakpoint_from_kind): Return proper kind.
4215 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4217 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4219 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4221 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4222 (struct raw_breakpoint) <size>: Remove.
4223 (struct raw_breakpoint) <kind>: Add.
4224 (bp_size): New function.
4225 (bp_opcode): Likewise.
4226 (find_raw_breakpoint_at): Adjust for kind.
4227 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4228 (remove_memory_breakpoint): Adjust for kind call bp_size.
4229 (set_raw_breakpoint_at): Adjust for kind.
4230 (set_breakpoint): Likewise.
4231 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4232 (delete_raw_breakpoint): Adjust for kind.
4233 (delete_breakpoint): Likewise.
4234 (find_gdb_breakpoint): Likewise.
4235 (set_gdb_breakpoint_1): Likewise.
4236 (set_gdb_breakpoint): Likewise.
4237 (delete_gdb_breakpoint_1): Likewise.
4238 (delete_gdb_breakpoint): Likewise.
4239 (uninsert_raw_breakpoint): Likewise.
4240 (reinsert_raw_breakpoint): Likewise.
4241 (set_breakpoint_data): Remove.
4242 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4243 (check_mem_read): Adjust for kind call bp_size.
4244 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4245 (clone_one_breakpoint): Adjust for kind.
4246 * mem-break.h (set_gdb_breakpoint): Likewise.
4247 (delete_gdb_breakpoint): Likewise.
4248 * server.c (process_serial_event): Likewise.
4250 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4252 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4253 (struct linux_target_ops) <breakpoint>: Remove.
4254 (struct linux_target_ops) <breakpoint_len>: Remove.
4255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4256 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4257 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4258 (arm_sw_breakpoint_from_kind): New function.
4259 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4260 (struct linux_target_ops) <breakpoint>: Remove.
4261 (struct linux_target_ops) <breakpoint_len>: Remove.
4262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4264 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4265 (struct linux_target_ops) <breakpoint>: Remove.
4266 (struct linux_target_ops) <breakpoint_len>: Remove.
4267 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4268 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4269 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4275 and sw_breakpoint_from_kind to increment the pc.
4276 (linux_breakpoint_kind_from_pc): New function.
4277 (linux_sw_breakpoint_from_kind): New function.
4278 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4279 (initialize_low): Call breakpoint_kind_from_pc and
4280 sw_breakpoint_from_kind to replace breakpoint_data/len.
4281 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4284 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4315 (struct linux_target_ops) <breakpoint>: Remove.
4316 (struct linux_target_ops) <breakpoint_len>: Remove.
4317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4319 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4320 (struct linux_target_ops) <breakpoint>: Remove.
4321 (struct linux_target_ops) <breakpoint_len>: Remove.
4322 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4323 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4324 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4325 (struct linux_target_ops) <breakpoint>: Remove.
4326 (struct linux_target_ops) <breakpoint_len>: Remove.
4327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4329 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4330 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4331 (struct linux_target_ops) <breakpoint>: Remove.
4332 (struct linux_target_ops) <breakpoint_len>: Remove.
4333 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4334 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4335 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4336 (struct linux_target_ops) <breakpoint>: Remove.
4337 (struct linux_target_ops) <breakpoint_len>: Remove.
4338 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4339 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4341 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4343 * linux-cris-low.c (cris_get_pc): Remove void arg.
4345 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4347 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4350 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4352 * inferiors.c (thread_pid_matches_callback): New function.
4353 (find_thread_process): New function.
4354 (remove_thread): Reset current_thread.
4355 (remove_process): Assert threads have been removed first.
4357 2015-10-15 Yao Qi <yao.qi@linaro.org>
4359 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4361 (aarch64_remove_point): Likewise.
4362 * regcache.c (regcache_register_size): New function.
4364 2015-10-12 Yao Qi <yao.qi@linaro.org>
4366 * linux-aarch64-low.c: Update all callers as emit_load_store
4367 is renamed to aarch64_emit_load_store.
4369 2015-10-12 Yao Qi <yao.qi@linaro.org>
4371 * linux-aarch64-low.c: Update all callers of function renaming
4372 from emit_insn to aarch64_emit_insn.
4374 2015-10-12 Yao Qi <yao.qi@linaro.org>
4376 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4377 arch/aarch64-insn.h.
4378 (struct aarch64_memory_operand): Likewise.
4380 (emit_insn): Move to arch/aarch64-insn.c.
4381 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4382 (emit_load_store): Move to arch/aarch64-insn.c.
4383 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4384 (can_encode_int32): Remove.
4386 2015-10-12 Yao Qi <yao.qi@linaro.org>
4388 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4389 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4390 (aarch64_relocate_instruction): Likewise.
4391 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4392 (struct aarch64_insn_visitor): Likewise.
4394 2015-10-12 Yao Qi <yao.qi@linaro.org>
4396 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4397 (struct aarch64_insn_visitor): New.
4398 (struct aarch64_insn_relocation_data): New.
4399 (aarch64_ftrace_insn_reloc_b): New function.
4400 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4401 (aarch64_ftrace_insn_reloc_cb): Likewise.
4402 (aarch64_ftrace_insn_reloc_tb): Likewise.
4403 (aarch64_ftrace_insn_reloc_adr): Likewise.
4404 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4405 (aarch64_ftrace_insn_reloc_others): Likewise.
4407 (aarch64_relocate_instruction): Use visitor.
4409 2015-10-12 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4412 int. Add argument buf.
4413 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4414 aarch64_relocate_instruction.
4416 2015-10-12 Yao Qi <yao.qi@linaro.org>
4418 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4419 argument insn. Remove local variable insn. Don't call
4421 (aarch64_install_fast_tracepoint_jump_pad): Call
4424 2015-09-30 Yao Qi <yao.qi@linaro.org>
4426 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4427 (emit_load_store_pair): Likewise.
4429 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4431 * dll.c (match_dll): Add cast(s).
4432 (unloaded_dll): Likewise.
4433 * linux-low.c (second_thread_of_pid_p): Likewise.
4434 (delete_lwp_callback): Likewise.
4435 (count_events_callback): Likewise.
4436 (select_event_lwp_callback): Likewise.
4437 (linux_set_resume_request): Likewise.
4438 * server.c (accumulate_file_name_length): Likewise.
4439 (emit_dll_description): Likewise.
4440 (handle_qxfer_threads_worker): Likewise.
4441 (visit_actioned_threads): Likewise.
4442 * thread-db.c (any_thread_of): Likewise.
4443 * tracepoint.c (same_process_p): Likewise.
4444 (match_blocktype): Likewise.
4445 (build_traceframe_info_xml): Likewise.
4447 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4449 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4451 (gdb_unparse_agent_expr): Likewise.
4452 * hostio.c (require_data): Likewise.
4453 (handle_pread): Likewise.
4454 * linux-low.c (disable_regset): Likewise.
4455 (fetch_register): Likewise.
4456 (store_register): Likewise.
4457 (get_dynamic): Likewise.
4458 (linux_qxfer_libraries_svr4): Likewise.
4459 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4460 (set_fast_tracepoint_jump): Likewise.
4461 (uninsert_fast_tracepoint_jumps_at): Likewise.
4462 (reinsert_fast_tracepoint_jumps_at): Likewise.
4463 (validate_inserted_breakpoint): Likewise.
4464 (clone_agent_expr): Likewise.
4465 * regcache.c (init_register_cache): Likewise.
4466 * remote-utils.c (putpkt_binary_1): Likewise.
4467 (decode_M_packet): Likewise.
4468 (decode_X_packet): Likewise.
4469 (look_up_one_symbol): Likewise.
4470 (relocate_instruction): Likewise.
4471 (monitor_output): Likewise.
4472 * server.c (handle_search_memory): Likewise.
4473 (handle_qxfer_exec_file): Likewise.
4474 (handle_qxfer_libraries): Likewise.
4475 (handle_qxfer): Likewise.
4476 (handle_query): Likewise.
4477 (handle_v_cont): Likewise.
4478 (handle_v_run): Likewise.
4479 (captured_main): Likewise.
4480 * target.c (write_inferior_memory): Likewise.
4481 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4482 * tracepoint.c (init_trace_buffer): Likewise.
4483 (add_tracepoint_action): Likewise.
4484 (add_traceframe): Likewise.
4485 (add_traceframe_block): Likewise.
4486 (cmd_qtdpsrc): Likewise.
4487 (cmd_qtdv): Likewise.
4488 (cmd_qtstatus): Likewise.
4489 (response_source): Likewise.
4490 (response_tsv): Likewise.
4491 (cmd_qtnotes): Likewise.
4492 (gdb_collect): Likewise.
4493 (initialize_tracepoint): Likewise.
4495 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4497 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4498 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4499 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4501 (enum aarch64_condition_codes): New enum.
4502 (w0): New static global.
4505 (struct aarch64_memory_operand) <type>: New
4506 MEMORY_OPERAND_POSTINDEX type.
4507 (postindex_memory_operand): New helper function.
4508 (emit_ret): New function.
4509 (emit_load_store_pair): New function, factored out of emit_stp
4510 with support for MEMORY_OPERAND_POSTINDEX.
4511 (emit_stp): Rewrite using emit_load_store_pair.
4512 (emit_ldp): New function.
4513 (emit_load_store): Likewise.
4514 (emit_ldr): Mention post-index instruction in comment.
4515 (emit_ldrh): New function.
4516 (emit_ldrb): New function.
4517 (emit_ldrsw): Mention post-index instruction in comment.
4518 (emit_str): Likewise.
4519 (emit_subs): New function.
4520 (emit_cmp): Likewise.
4521 (emit_and): Likewise.
4522 (emit_orr): Likewise.
4523 (emit_orn): Likewise.
4524 (emit_eor): Likewise.
4525 (emit_mvn): Likewise.
4526 (emit_lslv): Likewise.
4527 (emit_lsrv): Likewise.
4528 (emit_asrv): Likewise.
4529 (emit_mul): Likewise.
4530 (emit_sbfm): Likewise.
4531 (emit_sbfx): Likewise.
4532 (emit_ubfm): Likewise.
4533 (emit_ubfx): Likewise.
4534 (emit_csinc): Likewise.
4535 (emit_cset): Likewise.
4536 (emit_nop): Likewise.
4537 (emit_ops_insns): New helper function.
4538 (emit_pop): Likewise.
4539 (emit_push): Likewise.
4540 (aarch64_emit_prologue): New function.
4541 (aarch64_emit_epilogue): Likewise.
4542 (aarch64_emit_add): Likewise.
4543 (aarch64_emit_sub): Likewise.
4544 (aarch64_emit_mul): Likewise.
4545 (aarch64_emit_lsh): Likewise.
4546 (aarch64_emit_rsh_signed): Likewise.
4547 (aarch64_emit_rsh_unsigned): Likewise.
4548 (aarch64_emit_ext): Likewise.
4549 (aarch64_emit_log_not): Likewise.
4550 (aarch64_emit_bit_and): Likewise.
4551 (aarch64_emit_bit_or): Likewise.
4552 (aarch64_emit_bit_xor): Likewise.
4553 (aarch64_emit_bit_not): Likewise.
4554 (aarch64_emit_equal): Likewise.
4555 (aarch64_emit_less_signed): Likewise.
4556 (aarch64_emit_less_unsigned): Likewise.
4557 (aarch64_emit_ref): Likewise.
4558 (aarch64_emit_if_goto): Likewise.
4559 (aarch64_emit_goto): Likewise.
4560 (aarch64_write_goto_address): Likewise.
4561 (aarch64_emit_const): Likewise.
4562 (aarch64_emit_call): Likewise.
4563 (aarch64_emit_reg): Likewise.
4564 (aarch64_emit_pop): Likewise.
4565 (aarch64_emit_stack_flush): Likewise.
4566 (aarch64_emit_zero_ext): Likewise.
4567 (aarch64_emit_swap): Likewise.
4568 (aarch64_emit_stack_adjust): Likewise.
4569 (aarch64_emit_int_call_1): Likewise.
4570 (aarch64_emit_void_call_2): Likewise.
4571 (aarch64_emit_eq_goto): Likewise.
4572 (aarch64_emit_ne_goto): Likewise.
4573 (aarch64_emit_lt_goto): Likewise.
4574 (aarch64_emit_le_goto): Likewise.
4575 (aarch64_emit_gt_goto): Likewise.
4576 (aarch64_emit_ge_got): Likewise.
4577 (aarch64_emit_ops_impl): New static global variable.
4578 (aarch64_emit_ops): New target function, return
4579 &aarch64_emit_ops_impl.
4580 (struct linux_target_ops): Install it.
4582 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4584 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4585 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4587 * linux-aarch64-ipa.c: New file.
4588 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4590 (aarch64_get_thread_area): New target method.
4591 (extract_signed_bitfield): New helper function.
4592 (aarch64_decode_ldr_literal): New function.
4593 (enum aarch64_opcodes): New enum.
4594 (struct aarch64_register): New struct.
4595 (struct aarch64_operand): New struct.
4596 (x0): New static global.
4605 (aarch64_register): New helper function.
4606 (register_operand): Likewise.
4607 (immediate_operand): Likewise.
4608 (struct aarch64_memory_operand): New struct.
4609 (offset_memory_operand): New helper function.
4610 (preindex_memory_operand): Likewise.
4611 (enum aarch64_system_control_registers): New enum.
4612 (ENCODE): New macro.
4613 (emit_insn): New helper function.
4614 (emit_b): New function.
4615 (emit_bcond): Likewise.
4616 (emit_cb): Likewise.
4617 (emit_tb): Likewise.
4618 (emit_blr): Likewise.
4619 (emit_stp): Likewise.
4620 (emit_ldp_q_offset): Likewise.
4621 (emit_stp_q_offset): Likewise.
4622 (emit_load_store): Likewise.
4623 (emit_ldr): Likewise.
4624 (emit_ldrsw): Likewise.
4625 (emit_str): Likewise.
4626 (emit_ldaxr): Likewise.
4627 (emit_stxr): Likewise.
4628 (emit_stlr): Likewise.
4629 (emit_data_processing_reg): Likewise.
4630 (emit_data_processing): Likewise.
4631 (emit_add): Likewise.
4632 (emit_sub): Likewise.
4633 (emit_mov): Likewise.
4634 (emit_movk): Likewise.
4635 (emit_mov_addr): Likewise.
4636 (emit_mrs): Likewise.
4637 (emit_msr): Likewise.
4638 (emit_sevl): Likewise.
4639 (emit_wfe): Likewise.
4640 (append_insns): Likewise.
4641 (can_encode_int32_in): New helper function.
4642 (aarch64_relocate_instruction): New function.
4643 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4644 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4645 (struct linux_target_ops): Install aarch64_get_thread_area,
4646 aarch64_install_fast_tracepoint_jump_pad and
4647 aarch64_get_min_fast_tracepoint_insn_len.
4649 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4651 * Makefile.in (aarch64-insn.o): New rule.
4652 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4654 2015-09-21 Yao Qi <yao.qi@linaro.org>
4656 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4658 2015-09-21 Yao Qi <yao.qi@linaro.org>
4660 * tracepoint.c (max_jump_pad_size): Remove.
4662 2015-09-18 Yao Qi <yao.qi@linaro.org>
4664 * linux-aarch64-low.c: Don't include sys/uio.h.
4665 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4667 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4669 * tracepoint.c (eval_result_type): Change prototype.
4670 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4672 2015-09-15 Pedro Alves <palves@redhat.com>
4674 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4675 Check whether to report exec events instead of checking whether
4676 multiprocess is enabled.
4678 2015-09-15 Pedro Alves <palves@redhat.com>
4681 * remote-utils.c (prepare_resume_reply): Merge
4682 TARGET_WAITKIND_VFORK_DONE switch case with the
4683 TARGET_WAITKIND_FORKED case.
4685 2015-09-15 Yao Qi <yao.qi@linaro.org>
4687 * server.c (handle_query): Check string comparison using
4688 "else if" instead of "if".
4690 2015-09-15 Yao Qi <yao.qi@linaro.org>
4692 * server.c (vCont_supported): New global variable.
4693 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4694 matches. Append ";vContSupported+" to own_buf.
4695 (handle_v_requests): Append ";s;S" to own_buf if target supports
4696 hardware single step or vCont_supported is false.
4697 (capture_main): Set vCont_supported to zero.
4699 2015-09-15 Yao Qi <yao.qi@linaro.org>
4701 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4703 (linux_supports_hardware_single_step): ... New function.
4704 (linux_target_ops): Update.
4705 * lynx-low.c (lynx_target_ops): Set field
4706 supports_hardware_single_step to target_can_do_hardware_single_step.
4707 * nto-low.c (nto_target_ops): Likewise.
4708 * spu-low.c (spu_target_ops): Likewise.
4709 * win32-low.c (win32_target_ops): Likewise.
4710 * target.c (target_can_do_hardware_single_step): New function.
4711 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4712 Remove. <supports_hardware_single_step>: New field.
4713 (target_supports_conditional_breakpoints): Remove.
4714 (target_supports_hardware_single_step): New macro.
4715 (target_can_do_hardware_single_step): Declare.
4716 * server.c (handle_query): Use target_supports_hardware_single_step
4717 instead of target_supports_conditional_breakpoints.
4719 2015-09-15 Yao Qi <yao.qi@linaro.org>
4721 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4723 (struct linux_target_ops the_low_target): Install
4724 aarch64_linux_siginfo_fixup.
4726 2015-09-11 Don Breazeal <donb@codesourcery.com>
4727 Luis Machado <lgustavo@codesourcery.com>
4729 * linux-low.c (linux_mourn): Static declaration.
4730 (linux_arch_setup): Move in front of
4731 handle_extended_wait.
4732 (linux_arch_setup_thread): New function.
4733 (handle_extended_wait): Handle exec events. Call
4734 linux_arch_setup_thread. Make event_lwp argument a
4735 pointer-to-a-pointer.
4736 (check_zombie_leaders): Do not check stopped threads.
4737 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4738 (linux_low_filter_event): Add lwp and thread for exec'ing
4739 non-leader thread if leader thread has been deleted.
4740 Refactor code into linux_arch_setup_thread and call it.
4741 Pass child lwp pointer by reference to handle_extended_wait.
4742 (linux_wait_for_event_filtered): Update comment.
4743 (linux_wait_1): Prevent clobbering exec event status.
4744 (linux_supports_exec_events): New function.
4745 (linux_target_ops) <supports_exec_events>: Initialize new member.
4746 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4748 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4749 * server.c (report_exec_events): New global variable.
4750 (handle_query): Handle qSupported query for exec-events feature.
4751 (captured_main): Initialize report_exec_events.
4752 * server.h (report_exec_events): Declare new global variable.
4753 * target.h (struct target_ops) <supports_exec_events>: New
4755 (target_supports_exec_events): New macro.
4756 * win32-low.c (win32_target_ops) <supports_exec_events>:
4757 Initialize new member.
4759 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4761 * linux-low.c (linux_low_enable_btrace): Remove.
4762 (linux_target_ops): Replace linux_low_enable_btrace with
4763 linux_enable_btrace.
4765 2015-09-03 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_insert_point): Call
4768 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4771 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4773 * linux-low.c (check_stopped_by_breakpoint): Use
4774 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4776 2015-08-27 Pedro Alves <palves@redhat.com>
4778 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4780 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4782 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4783 the XNEW-family equivalent.
4784 (compile_bytecodes): Likewise.
4785 * dll.c (loaded_dll): Likewise.
4786 * event-loop.c (append_callback_event): Likewise.
4787 (create_file_handler): Likewise.
4788 (create_file_event): Likewise.
4789 * hostio.c (handle_open): Likewise.
4790 * inferiors.c (add_thread): Likewise.
4791 (add_process): Likewise.
4792 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4793 * linux-arm-low.c (arm_new_process): Likewise.
4794 (arm_new_thread): Likewise.
4795 * linux-low.c (add_to_pid_list): Likewise.
4796 (linux_add_process): Likewise.
4797 (handle_extended_wait): Likewise.
4798 (add_lwp): Likewise.
4799 (enqueue_one_deferred_signal): Likewise.
4800 (enqueue_pending_signal): Likewise.
4801 (linux_resume_one_lwp_throw): Likewise.
4802 (linux_resume_one_thread): Likewise.
4803 (linux_read_memory): Likewise.
4804 (linux_write_memory): Likewise.
4805 * linux-mips-low.c (mips_linux_new_process): Likewise.
4806 (mips_linux_new_thread): Likewise.
4807 (mips_add_watchpoint): Likewise.
4808 * linux-x86-low.c (initialize_low_arch): Likewise.
4809 * lynx-low.c (lynx_add_process): Likewise.
4810 * mem-break.c (set_raw_breakpoint_at): Likewise.
4811 (set_breakpoint): Likewise.
4812 (add_condition_to_breakpoint): Likewise.
4813 (add_commands_to_breakpoint): Likewise.
4814 (clone_agent_expr): Likewise.
4815 (clone_one_breakpoint): Likewise.
4816 * regcache.c (new_register_cache): Likewise.
4817 * remote-utils.c (look_up_one_symbol): Likewise.
4818 * server.c (queue_stop_reply): Likewise.
4819 (start_inferior): Likewise.
4820 (queue_stop_reply_callback): Likewise.
4821 (handle_target_event): Likewise.
4822 * spu-low.c (fetch_ppc_memory): Likewise.
4823 (store_ppc_memory): Likewise.
4824 * target.c (set_target_ops): Likewise.
4825 * thread-db.c (thread_db_load_search): Likewise.
4826 (try_thread_db_load_1): Likewise.
4827 * tracepoint.c (add_tracepoint): Likewise.
4828 (add_tracepoint_action): Likewise.
4829 (create_trace_state_variable): Likewise.
4830 (cmd_qtdpsrc): Likewise.
4831 (cmd_qtro): Likewise.
4832 (add_while_stepping_state): Likewise.
4833 * win32-low.c (child_add_thread): Likewise.
4834 (get_image_name): Likewise.
4836 2015-08-25 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4840 2015-08-25 Yao Qi <yao.qi@linaro.org>
4842 * Makefile.in (aarch64-linux.o): New rule.
4843 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4845 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4846 (aarch64_init_debug_reg_state): Make it extern.
4847 (aarch64_linux_prepare_to_resume): Remove.
4849 2015-08-25 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4852 lwp_arch_private_info and ptid_of_lwp.
4854 2015-08-25 Yao Qi <yao.qi@linaro.org>
4856 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4857 Find proc_info by find_process_pid. All callers updated.
4859 2015-08-25 Yao Qi <yao.qi@linaro.org>
4861 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4863 (debug_reg_change_callback): Remove.
4864 (aarch64_notify_debug_reg_change): Remove.
4866 2015-08-25 Yao Qi <yao.qi@linaro.org>
4868 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4869 Call current_lwp_ptid.
4871 2015-08-25 Yao Qi <yao.qi@linaro.org>
4873 * linux-aarch64-low.c (debug_reg_change_callback): Use
4876 2015-08-25 Yao Qi <yao.qi@linaro.org>
4878 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4880 2015-08-25 Yao Qi <yao.qi@linaro.org>
4882 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4884 2015-08-25 Yao Qi <yao.qi@linaro.org>
4886 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4889 2015-08-25 Yao Qi <yao.qi@linaro.org>
4891 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4893 (debug_reg_change_callback): Remove argument entry and add argument
4894 lwp. Remove local variable thread. Don't print thread id in the
4895 debugging output. Don't check whether pid of thread equals to pid.
4896 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4897 iterate_over_lwps instead find_inferior.
4899 2015-08-24 Pedro Alves <palves@redhat.com>
4901 * inferiors.c (get_first_process): New function.
4902 * inferiors.h (get_first_process): New declaration.
4903 * remote-utils.c (read_ptid): Default to the first process in the
4904 list, instead of to the current thread's process.
4906 2015-08-24 Pedro Alves <palves@redhat.com>
4908 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4909 * event-loop.c: Likewise.
4910 * remote-utils.c: Likewise.
4911 * tracepoint.c: Likewise.
4913 2015-08-24 Pedro Alves <palves@redhat.com>
4915 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4918 2015-08-21 Pedro Alves <palves@redhat.com>
4920 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4921 instead of literal 1.
4923 2015-08-21 Pedro Alves <palves@redhat.com>
4925 * tdesc.c (default_description): Explicitly zero-initialize.
4927 2015-08-21 Pedro Alves <palves@redhat.com>
4930 * inferiors.c (remove_thread): Discard any pending stop reply for
4932 * server.c (remove_all_on_match_pid): Rename to ...
4933 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4935 (discard_queued_stop_replies): Change parameter to a ptid. Now
4937 (handle_v_kill, kill_inferior_callback, captured_main)
4938 (process_serial_event): Adjust.
4939 * server.h (discard_queued_stop_replies): Declare.
4941 2015-08-21 Pedro Alves <palves@redhat.com>
4943 * linux-low.c (wait_for_sigstop): Always switch to no thread
4944 selected if the previously current thread dies.
4945 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4946 process instead of the current thread's.
4947 * remote-utils.c (input_interrupt): Don't check if there's no
4949 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4950 current thread to the general thread fails, error out.
4951 (handle_qxfer_auxv, handle_qxfer_libraries)
4952 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4953 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4954 (handle_query): Check if there's a thread selected instead of
4955 checking whether there's any thread in the thread list.
4956 (handle_qxfer_threads, handle_qxfer_btrace)
4957 (handle_qxfer_btrace_conf): Don't error out early if there's no
4958 thread in the thread list.
4959 (handle_v_cont, myresume): Don't set the current thread to the
4961 (process_serial_event) <Hg handling>: Also set thread_id if the
4962 previous general thread is still alive.
4963 (process_serial_event) <g/G handling>: If setting the current
4964 thread to the general thread fails, error out.
4965 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4966 thread's lwp instead of the current thread's.
4967 * target.c (set_desired_thread): If the desired thread was not
4968 found, leave the current thread pointing to NULL. Return an int
4969 (boolean) indicating success.
4970 * target.h (set_desired_thread): Change return type to int.
4972 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4974 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4975 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4977 (ps_get_thread_area): New function.
4979 2015-08-19 Gary Benson <gbenson@redhat.com>
4981 * hostio.c (handle_pread): Do not attempt to read more data
4982 than hostio_reply_with_data can fit in a packet.
4984 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4986 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4988 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4990 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4992 2015-08-06 Pedro Alves <palves@redhat.com>
4994 * tracepoint.c (expr_eval_result): Now an int.
4996 2015-08-06 Pedro Alves <palves@redhat.com>
4998 * gdbthread.h (struct regcache): Forward declare.
4999 (struct thread_info) <regcache_data>: Now a struct regcache
5001 * inferiors.c (inferior_regcache_data)
5002 (set_inferior_regcache_data): Now work with struct regcache
5004 * inferiors.h (struct regcache): Forward declare.
5005 (inferior_regcache_data, set_inferior_regcache_data): Now work
5006 with struct regcache pointers.
5007 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5008 (free_register_cache_thread): Remove struct regcache pointer
5011 2015-08-06 Pedro Alves <palves@redhat.com>
5013 * server.c (captured_main): On error, print the exception message
5014 to stderr, and if run_once is set, throw a quit.
5016 2015-08-06 Pedro Alves <palves@redhat.com>
5018 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5021 2015-08-06 Pedro Alves <palves@redhat.com>
5023 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5024 reading beyond the passed in buffer length.
5026 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5028 * tracepoint.c (symbol_list) <required>: Remove.
5030 2015-08-06 Pedro Alves <palves@redhat.com>
5032 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5033 count if stopping and suspending threads.
5034 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5035 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5036 (linux_detach): Complete an ongoing step-over.
5037 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5039 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5040 (linux_wait_1): If passing a signal to the inferior after
5041 finishing a step-over, unsuspend and re-resume all lwps. If we
5042 see a single-step event but the thread should be continuing, don't
5043 pass the trap to gdb.
5044 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5045 internal_error instead of gdb_assert.
5046 (enqueue_pending_signal): New function.
5047 (check_ptrace_stopped_lwp_gone): Add debug output.
5048 (start_step_over): Use internal_error instead of gdb_assert.
5049 (complete_ongoing_step_over): New function.
5050 (linux_resume_one_thread): Don't resume a suspended thread.
5051 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5054 2015-08-06 Pedro Alves <palves@redhat.com>
5056 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5057 (linux_thread_alive): Use lwp_is_marked_dead.
5058 (extended_event_reported): Delete.
5059 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5060 instead of extended_event_reported.
5061 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5063 (lwp_is_marked_dead): New function.
5064 (lwp_running): Use lwp_is_marked_dead.
5065 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5068 2015-08-06 Pedro Alves <palves@redhat.com>
5070 * linux-low.c (linux_wait_1): Move fork event output out of the
5071 !report_to_gdb check. Pass event_child->waitstatus to
5072 target_waitstatus_to_string instead of ourstatus.
5074 2015-08-04 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5077 if current_thread is 32 bit.
5079 2015-08-04 Yao Qi <yao.qi@linaro.org>
5081 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5082 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5083 * server.c (extended_protocol): Remove "static".
5084 * server.h (extended_protocol): Declare it.
5086 2015-08-04 Yao Qi <yao.qi@linaro.org>
5088 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5089 both aarch64 and aarch32.
5090 (aarch64_set_pc): Likewise.
5092 2015-08-04 Yao Qi <yao.qi@linaro.org>
5094 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5095 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5096 arm-with-neon.xml to srv_xmlfiles.
5097 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5098 (is_64bit_tdesc): New function.
5099 (aarch64_linux_read_description): New function.
5100 (aarch64_arch_setup): Call aarch64_linux_read_description.
5101 (regs_info): Rename to regs_info_aarch64.
5102 (aarch64_regs_info): Return right regs_info.
5103 (initialize_low_arch): Call initialize_low_arch_aarch32.
5105 2015-08-04 Yao Qi <yao.qi@linaro.org>
5107 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5108 * linux-aarch32-low.c: New file.
5109 * linux-aarch32-low.h: New file.
5110 * linux-arm-low.c (arm_fill_gregset): Move it to
5111 linux-aarch32-low.c.
5112 (arm_store_gregset): Likewise.
5113 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5114 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5115 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5116 (regs_info): Rename to regs_info_arm.
5117 (arm_regs_info): Return regs_info_aarch32 if
5118 have_ptrace_getregset is 1 and target description is
5119 arm_with_neon or arm_with_vfpv3.
5120 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5121 Call initialize_low_arch_aarch32 instead.
5123 2015-08-04 Yao Qi <yao.qi@linaro.org>
5125 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5126 * linux-low.c: ... here.
5127 * linux-low.h (have_ptrace_getregset): Declare it.
5129 2015-08-04 Pedro Alves <palves@redhat.com>
5131 * thread-db.c (struct thread_db): Use new typedefs.
5132 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5134 (disable_thread_event_reporting): Cast result of dlsym to
5135 destination function pointer type.
5136 (thread_db_mourn): Use td_ta_delete_ftype.
5138 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5140 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5142 (CDX_BREAKPOINT): Define for R2.
5143 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5144 (the_low_target): Add comments.
5146 2015-07-30 Yao Qi <yao.qi@linaro.org>
5148 * linux-arm-low.c (arm_hwcap): Remove it.
5149 (arm_read_description): New local variable arm_hwcap. Don't
5150 set arm_hwcap to zero.
5152 2015-07-30 Yao Qi <yao.qi@linaro.org>
5154 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5155 Use regcache->tdesc instead.
5156 (arm_store_wmmxregset): Likewise.
5157 (arm_fill_vfpregset): Likewise.
5158 (arm_store_vfpregset): Likewise.
5160 2015-07-30 Yao Qi <yao.qi@linaro.org>
5162 * linux-arm-low.c: Include arch/arm.h.
5163 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5164 (arm_store_gregset): Likewise.
5166 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5168 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5169 ptrace's 4th parameter.
5171 2015-07-27 Yao Qi <yao.qi@linaro.org>
5173 * configure.srv (case aarch64*-*-linux*): Don't set
5176 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5178 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5180 * linux-arm-low.c: Likewise.
5181 * linux-cris-low.c: Likewise.
5182 * linux-crisv32-low.c: Likewise.
5183 * linux-low.c: Likewise.
5184 * linux-m68k-low.c: Likewise.
5185 * linux-mips-low.c: Likewise.
5186 * linux-nios2-low.c: Likewise.
5187 * linux-s390-low.c: Likewise.
5188 * linux-sparc-low.c: Likewise.
5189 * linux-tic6x-low.c: Likewise.
5190 * linux-tile-low.c: Likewise.
5191 * linux-x86-low.c: Likewise.
5193 2015-07-24 Pedro Alves <palves@redhat.com>
5195 * config.in: Regenerate.
5196 * configure: Regenerate.
5198 2015-07-24 Pedro Alves <palves@redhat.com>
5200 * acinclude.m4: Include ../ptrace.m4.
5201 * configure.ac: Call GDB_AC_PTRACE.
5202 * config.in, configure: Regenerate.
5204 2015-07-24 Yao Qi <yao.qi@linaro.org>
5206 * linux-low.c (linux_create_inferior): Remove setting to
5207 proc->priv->new_inferior.
5208 (linux_attach): Likewise.
5209 (linux_low_filter_event): Likewise.
5210 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5212 2015-07-24 Yao Qi <yao.qi@linaro.org>
5214 * linux-low.c (linux_arch_setup): New function.
5215 (linux_low_filter_event): If proc->tdesc is NULL and
5216 proc->attached is true, call the_low_target.arch_setup.
5217 Otherwise, keep status pending, and return.
5218 (linux_resume_one_lwp_throw): Don't call get_pc if
5219 thread->while_stepping isn't NULL. Don't call
5220 get_thread_regcache if proc->tdesc is NULL.
5221 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5222 (linux_target_ops): Install arch_setup.
5223 * server.c (start_inferior): Call the_target->arch_setup.
5224 * target.h (struct target_ops) <arch_setup>: New field.
5225 (target_arch_setup): New marco.
5226 * lynx-low.c (lynx_target_ops): Update.
5227 * nto-low.c (nto_target_ops): Update.
5228 * spu-low.c (spu_target_ops): Update.
5229 * win32-low.c (win32_target_ops): Update.
5231 2015-07-24 Yao Qi <yao.qi@linaro.org>
5233 * linux-low.c (linux_add_process): Don't set
5234 proc->priv->new_inferior.
5235 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5236 (linux_attach): Likewise.
5238 2015-07-24 Yao Qi <yao.qi@linaro.org>
5240 * server.c (start_inferior): Code refactor.
5242 2015-07-24 Yao Qi <yao.qi@linaro.org>
5244 * server.c (process_serial_event): Set general_thread.
5246 2015-07-21 Yao Qi <yao.qi@linaro.org>
5248 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5249 aarch64_linux_get_debug_reg_capacity.
5251 2015-07-17 Yao Qi <yao.qi@linaro.org>
5253 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5254 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5255 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5256 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5257 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5258 (AARCH64_HWP_ALIGNMENT): Likewise.
5259 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5260 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5261 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5262 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5263 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5264 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5265 (struct aarch64_debug_reg_state): Likewise.
5266 (struct arch_lwp_info): Likewise.
5267 (aarch64_align_watchpoint): Likewise.
5268 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5269 (aarch64_watchpoint_length): Likewise.
5270 (aarch64_point_encode_ctrl_reg): Likewise
5271 (aarch64_point_is_aligned): Likewise.
5272 (aarch64_align_watchpoint): Likewise.
5273 (aarch64_linux_set_debug_regs):
5274 (aarch64_dr_state_insert_one_point): Likewise.
5275 (aarch64_dr_state_remove_one_point): Likewise.
5276 (aarch64_handle_breakpoint): Likewise.
5277 (aarch64_handle_aligned_watchpoint): Likewise.
5278 (aarch64_handle_unaligned_watchpoint): Likewise.
5279 (aarch64_handle_watchpoint): Likewise.
5281 2015-07-17 Yao Qi <yao.qi@linaro.org>
5283 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5284 and don't aarch64_get_debug_reg_state. All callers update.
5285 (aarch64_handle_aligned_watchpoint): Likewise.
5286 (aarch64_handle_unaligned_watchpoint): Likewise.
5287 (aarch64_handle_watchpoint): Likewise.
5288 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5289 (aarch64_remove_point): Likewise.
5291 2015-07-17 Yao Qi <yao.qi@linaro.org>
5293 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5295 (aarch64_handle_unaligned_watchpoint): Likewise.
5297 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5299 Revert the previous 3 commits:
5300 Move gdb_regex* to common/
5301 Move linux_find_memory_regions_full & co.
5302 gdbserver build-id attribute generator
5304 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5305 Jan Kratochvil <jan.kratochvil@redhat.com>
5307 gdbserver build-id attribute generator.
5308 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5309 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5310 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5312 (get_dynamic): Use find_pdhr to traverse program headers.
5313 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5314 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5315 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5316 (get_hex_build_id): New.
5317 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5318 to reply XML document.
5320 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5321 Jan Kratochvil <jan.kratochvil@redhat.com>
5323 * target.c: Include target/target-utils.h and fcntl.h.
5324 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5325 (target_fileio_read_stralloc): New functions.
5327 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5329 * Makefile.in (OBS): Add gdb_regex.o.
5331 * config.in: Rebuilt.
5332 * configure: Rebuilt.
5334 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5335 Jan Kratochvil <jan.kratochvil@redhat.com>
5337 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5338 * Makefile.in (OBS): Add target-utils.o.
5339 (linux-maps.o, target-utils.o): New.
5340 * configure.srv (srv_linux_obj): Add linux-maps.o.
5342 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5344 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5346 (the_low_target): Install it.
5348 2015-07-14 Pedro Alves <palves@redhat.com>
5350 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5351 Instead, ignore ECHILD, and throw an error for other errnos.
5353 2015-07-10 Pedro Alves <palves@redhat.com>
5355 * event-loop.c (struct callback_event) <data>: Change type to
5356 gdb_client_data instance instead of gdb_client_data pointer.
5357 (append_callback_event): Adjust.
5359 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5361 * linux-aarch64-low.c: Add comments for each linux_target_ops
5362 method. Remove comments already covered in target_ops and
5363 linux_target_ops definitions.
5364 (the_low_target): Add comments for each unimplemented method.
5366 2015-07-09 Yao Qi <yao.qi@linaro.org>
5368 * linux-aarch64-low.c (aarch64_regmap): Remove.
5369 (aarch64_usrregs_info): Remove.
5370 (regs_info): Set field usrregs to NULL.
5372 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5374 * linux-low.c: Include "rsp-low.h"
5375 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5376 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5377 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5378 (handle_btrace_enable_pt): New.
5379 (handle_btrace_general_set): Support "pt".
5380 (handle_btrace_conf_general_set): Support "pt:size".
5382 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5384 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5387 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5389 * linux-aarch64-low.c: Remove comment about endianness.
5390 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5391 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5394 2015-06-24 Gary Benson <gbenson@redhat.com>
5396 * linux-i386-ipa.c (stdint.h): Do not include.
5397 * lynx-i386-low.c (stdint.h): Likewise.
5398 * lynx-ppc-low.c (stdint.h): Likewise.
5399 * mem-break.c (stdint.h): Likewise.
5400 * thread-db.c (stdint.h): Likewise.
5401 * tracepoint.c (stdint.h): Likewise.
5402 * win32-low.c (stdint.h): Likewise.
5404 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5406 * server.c (write_qxfer_response): Update call to
5407 remote_escape_output.
5409 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5410 Jan Kratochvil <jan.kratochvil@redhat.com>
5412 Merge multiple hex conversions.
5413 * gdbreplay.c (tohex): Rename to 'fromhex'.
5414 (logchar): Use fromhex.
5416 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5418 * server.c (handle_qxfer_libraries): Set `version' attribute for
5421 2015-06-10 Gary Benson <gbenson@redhat.com>
5423 * target.h (struct target_ops) <multifs_open>: New field.
5424 <multifs_unlink>: Likewise.
5425 <multifs_readlink>: Likewise.
5426 * linux-low.c (nat/linux-namespaces.h): New include.
5427 (linux_target_ops): Initialize the_target->multifs_open,
5428 the_target->multifs_unlink and the_target->multifs_readlink.
5429 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5430 * hostio.c (hostio_fs_pid): New static variable.
5431 (hostio_handle_new_gdb_connection): New function.
5432 (handle_setfs): Likewise.
5433 (handle_open): Use the_target->multifs_open as appropriate.
5434 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5435 (handle_readlink): Use the_target->multifs_readlink as
5437 (handle_vFile): Handle vFile:setfs packets.
5438 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5439 after target_handle_new_gdb_connection.
5441 2015-06-10 Gary Benson <gbenson@redhat.com>
5443 * configure.ac (AC_CHECK_FUNCS): Add setns.
5444 * config.in: Regenerate.
5445 * configure: Likewise.
5446 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5447 (linux-namespaces.o): New rule.
5448 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5450 2015-06-09 Gary Benson <gbenson@redhat.com>
5452 * hostio.c (handle_open): Process mode argument with
5453 fileio_to_host_mode.
5455 2015-06-01 Yao Qi <yao.qi@linaro.org>
5457 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5458 * linux-x86-low.c: Likewise.
5460 2015-05-28 Don Breazeal <donb@codesourcery.com>
5462 * linux-low.c (handle_extended_wait): Initialize
5463 thread_info.last_resume_kind for new fork children.
5465 2015-05-15 Pedro Alves <palves@redhat.com>
5467 * target.h (target_handle_new_gdb_connection): Rewrite using if
5468 wrapped in do/while.
5470 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5472 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5473 * configure, config.in: Regenerate.
5474 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5477 2015-05-12 Don Breazeal <donb@codesourcery.com>
5479 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5480 PTRACE_EVENT_VFORK_DONE.
5481 (linux_low_ptrace_options, extended_event_reported): Add vfork
5483 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5484 and "vforkdone" for RSP 'T' Stop Reply Packet.
5485 * server.h (report_vfork_events): Declare
5488 2015-05-12 Don Breazeal <donb@codesourcery.com>
5490 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5491 (the_low_target) <new_fork>: Initialize new member.
5492 * linux-arm-low.c (arm_new_fork): New function.
5493 (the_low_target) <new_fork>: Initialize new member.
5494 * linux-low.c (handle_extended_wait): Call new target function
5496 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5497 * linux-mips-low.c (mips_add_watchpoint): New function
5498 extracted from mips_insert_point.
5499 (the_low_target) <new_fork>: Initialize new member.
5500 (mips_linux_new_fork): New function.
5501 (mips_insert_point): Call mips_add_watchpoint.
5502 * linux-x86-low.c (x86_linux_new_fork): New function.
5503 (the_low_target) <new_fork>: Initialize new member.
5505 2015-05-12 Don Breazeal <donb@codesourcery.com>
5507 * linux-low.c (handle_extended_wait): Implement return value,
5508 rename argument 'event_child' to 'event_lwp', handle
5509 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5510 (linux_low_ptrace_options): New function.
5511 (linux_low_filter_event): Call linux_low_ptrace_options,
5512 use different argument fo linux_enable_event_reporting,
5513 use return value from handle_extended_wait.
5514 (extended_event_reported): New function.
5515 (linux_wait_1): Call extended_event_reported and set
5516 status to report fork events.
5517 (linux_write_memory): Add pid to debug message.
5518 (reset_lwp_ptrace_options_callback): New function.
5519 (linux_handle_new_gdb_connection): New function.
5520 (linux_target_ops): Initialize new structure member.
5521 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5522 * lynx-low.c: Initialize new structure member.
5523 * remote-utils.c (prepare_resume_reply): Implement stop reason
5524 "fork" for "T" stop message.
5525 * server.c (handle_query): Call handle_new_gdb_connection.
5526 * server.h (report_fork_events): Declare global flag.
5527 * target.h (struct target_ops) <handle_new_gdb_connection>:
5529 (target_handle_new_gdb_connection): New macro.
5530 * win32-low.c: Initialize new structure member.
5532 2015-05-12 Don Breazeal <donb@codesourcery.com>
5534 * mem-break.c (APPEND_TO_LIST): Define macro.
5535 (clone_agent_expr): New function.
5536 (clone_one_breakpoint): New function.
5537 (clone_all_breakpoints): New function.
5538 * mem-break.h: Declare new functions.
5540 2015-05-12 Don Breazeal <donb@codesourcery.com>
5542 * linux-low.c (linux_supports_fork_events): New function.
5543 (linux_supports_vfork_events): New function.
5544 (linux_target_ops): Initialize new structure members.
5545 (initialize_low): Call linux_check_ptrace_features.
5546 * lynx-low.c (lynx_target_ops): Initialize new structure
5548 * server.c (report_fork_events, report_vfork_events):
5550 (handle_query): Add new features to qSupported packet and
5552 (captured_main): Initialize new global variables.
5553 * target.h (struct target_ops) <supports_fork_events>:
5555 <supports_vfork_events>: New member.
5556 (target_supports_fork_events): New macro.
5557 (target_supports_vfork_events): New macro.
5558 * win32-low.c (win32_target_ops): Initialize new structure
5561 2015-05-12 Gary Benson <gbenson@redhat.com>
5563 * server.c (handle_qxfer_exec_file): Use current process
5566 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5568 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5569 Remove HAVE_PTRACE_GETREGS conditionals.
5570 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5571 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5573 2015-05-08 Yao Qi <yao.qi@linaro.org>
5575 * linux-low.c (linux_supports_conditional_breakpoints): New
5577 (linux_target_ops): Install new target method.
5578 * lynx-low.c (lynx_target_ops): Install NULL hook for
5579 supports_conditional_breakpoints.
5580 * nto-low.c (nto_target_ops): Likewise.
5581 * spu-low.c (spu_target_ops): Likewise.
5582 * win32-low.c (win32_target_ops): Likewise.
5583 * server.c (handle_query): Check
5584 target_supports_conditional_breakpoints.
5585 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5587 (target_supports_conditional_breakpoints): New macro.
5589 2015-05-06 Pedro Alves <palves@redhat.com>
5592 * server.c (start_inferior): If the process exits, mourn it.
5594 2015-04-21 Gary Benson <gbenson@redhat.com>
5596 * hostio.c (fileio_open_flags_to_host): Factored out to
5597 fileio_to_host_openflags in common/fileio.c. Single use
5600 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5602 * linux-xtensa-low.c (xtensa_fill_gregset)
5603 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5606 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5608 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5609 (regs_info): Replace usrregs pointer with NULL.
5611 2015-04-17 Gary Benson <gbenson@redhat.com>
5613 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5614 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5615 * server.c (handle_qxfer_exec_file): New function.
5616 (qxfer_packets): Add exec-file entry.
5617 (handle_query): Report qXfer:exec-file:read as supported packet.
5619 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5621 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5623 2015-04-09 Gary Benson <gbenson@redhat.com>
5625 * hostio-errno.c (errno_to_fileio_error): Remove function.
5626 Update caller to use remote_fileio_to_fio_error.
5628 2015-04-09 Yao Qi <yao.qi@linaro.org>
5630 * linux-low.c (linux_insert_point): Call
5631 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5632 (linux_remove_point): Call remove_memory_breakpoint if type is
5634 * linux-x86-low.c (x86_insert_point): Don't call
5635 insert_memory_breakpoint.
5636 (x86_remove_point): Don't call remove_memory_breakpoint.
5638 2015-04-01 Pedro Alves <palves@redhat.com>
5639 Cleber Rosa <crosa@redhat.com>
5641 * server.c (gdbserver_usage): Reorganize and extend the usage
5644 2015-03-24 Pedro Alves <palves@redhat.com>
5646 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5647 output. Also dump TRAP_TRACE.
5648 (linux_low_filter_event): In debug output, distinguish a
5649 resume_stop SIGSTOP from a delayed SIGSTOP.
5651 2015-03-24 Gary Benson <gbenson@redhat.com>
5653 * linux-x86-low.c (x86_linux_new_thread): Moved to
5655 (x86_linux_prepare_to_resume): Likewise.
5657 2015-03-24 Gary Benson <gbenson@redhat.com>
5659 * Makefile.in (x86-linux-dregs.o): New rule.
5660 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5661 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5662 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5663 (x86_linux_dr_get): Likewise.
5664 (x86_linux_dr_set): Likewise.
5665 (update_debug_registers_callback): Likewise.
5666 (x86_linux_dr_set_addr): Likewise.
5667 (x86_linux_dr_get_addr): Likewise.
5668 (x86_linux_dr_set_control): Likewise.
5669 (x86_linux_dr_get_control): Likewise.
5670 (x86_linux_dr_get_status): Likewise.
5671 (x86_linux_update_debug_registers): Likewise.
5673 2015-03-24 Gary Benson <gbenson@redhat.com>
5675 * linux-x86-low.c (x86_linux_update_debug_registers):
5676 New function, factored out from...
5677 (x86_linux_prepare_to_resume): ...this.
5679 2015-03-24 Gary Benson <gbenson@redhat.com>
5681 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5682 (x86_linux_dr_set): Likewise.
5683 (update_debug_registers_callback): Likewise.
5684 (x86_linux_dr_set_addr): Likewise.
5685 (x86_linux_dr_get_addr): Likewise.
5686 (x86_linux_dr_set_control): Likewise.
5687 (x86_linux_dr_get_control): Likewise.
5688 (x86_linux_dr_get_status): Likewise.
5689 (x86_linux_prepare_to_resume): Likewise.
5691 2015-03-24 Gary Benson <gbenson@redhat.com>
5693 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5694 Use perror_with_name. Pass string through gettext.
5695 (x86_linux_dr_set): Likewise.
5697 2015-03-24 Gary Benson <gbenson@redhat.com>
5699 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5700 (x86_linux_dr_set_addr): ...this.
5701 (x86_dr_low_get_addr): Rename to...
5702 (x86_linux_dr_get_addr): ...this.
5703 (x86_dr_low_set_control): Rename to...
5704 (x86_linux_dr_set_control): ...this.
5705 (x86_dr_low_get_control): Rename to...
5706 (x86_linux_dr_get_control): ...this.
5707 (x86_dr_low_get_status): Rename to...
5708 (x86_linux_dr_get_status): ...this.
5709 (x86_dr_low): Update with new function names.
5711 2015-03-24 Gary Benson <gbenson@redhat.com>
5713 * Makefile.in (x86-linux.o): New rule.
5714 * configure.srv: Add x86-linux.o to relevant targets.
5715 * linux-low.c (lwp_set_arch_private_info): New function.
5716 (lwp_arch_private_info): Likewise.
5717 * linux-x86-low.c: Include nat/x86-linux.h.
5718 (arch_lwp_info): Removed structure.
5719 (update_debug_registers_callback):
5720 Use lwp_set_debug_registers_changed.
5721 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5722 and lwp_set_debug_registers_changed.
5723 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5725 2015-03-24 Gary Benson <gbenson@redhat.com>
5727 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5728 * linux-arm-low.c (arm_new_thread): Likewise.
5729 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5730 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5731 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5732 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5734 2015-03-24 Gary Benson <gbenson@redhat.com>
5736 * linux-low.c (ptid_of_lwp): New function.
5737 (lwp_is_stopped): Likewise.
5738 (lwp_stop_reason): Likewise.
5739 * linux-x86-low.c (update_debug_registers_callback):
5741 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5744 2015-03-24 Gary Benson <gbenson@redhat.com>
5746 * linux-low.h (linux_stop_lwp): Remove declaration.
5748 2015-03-24 Gary Benson <gbenson@redhat.com>
5750 * linux-low.h: Include nat/linux-nat.h.
5751 * linux-low.c (iterate_over_lwps_args): New structure.
5752 (iterate_over_lwps_filter): New function.
5753 (iterate_over_lwps): Likewise.
5754 * linux-x86-low.c (update_debug_registers_callback):
5755 Update signature to what iterate_over_lwps expects.
5756 Remove PID check that iterate_over_lwps now performs.
5757 (x86_dr_low_set_addr): Use iterate_over_lwps.
5758 (x86_dr_low_set_control): Likewise.
5760 2015-03-24 Gary Benson <gbenson@redhat.com>
5762 * linux-x86-low.c (x86_debug_reg_state): New function.
5763 (x86_linux_prepare_to_resume): Use the above.
5765 2015-03-24 Gary Benson <gbenson@redhat.com>
5767 * linux-low.c (current_lwp_ptid): New function.
5768 * linux-x86-low.c: Include nat/linux-nat.h.
5769 (x86_dr_low_get_addr): Use current_lwp_ptid.
5770 (x86_dr_low_get_control): Likewise.
5771 (x86_dr_low_get_status): Likewise.
5773 2015-03-20 Pedro Alves <palves@redhat.com>
5775 * tracepoint.c (cmd_qtstatus): Make "str" const.
5777 2015-03-20 Pedro Alves <palves@redhat.com>
5779 * server.c (handle_general_set): Make "req_str" const.
5781 2015-03-19 Pedro Alves <palves@redhat.com>
5783 * linux-low.c (linux_resume_one_lwp): Rename to ...
5784 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5785 instead call perror_with_name.
5786 (check_ptrace_stopped_lwp_gone): New function.
5787 (linux_resume_one_lwp): Reimplement as wrapper around
5788 linux_resume_one_lwp_throw that swallows errors if the LWP is
5791 2015-03-19 Pedro Alves <palves@redhat.com>
5793 * linux-low.c (count_events_callback, select_event_lwp_callback):
5794 No longer check whether the thread has resume_stop as last resume
5797 2015-03-19 Pedro Alves <palves@redhat.com>
5799 * linux-low.c (count_events_callback, select_event_lwp_callback):
5800 Use the lwp's status_pending_p field, not the thread's.
5802 2015-03-19 Pedro Alves <palves@redhat.com>
5804 * linux-low.c (select_event_lwp_callback): Update comments to
5805 no longer mention SIGTRAP.
5807 2015-03-18 Gary Benson <gbenson@redhat.com>
5809 * server.c (handle_query): Do not report vFile:fstat as supported.
5811 2015-03-11 Gary Benson <gbenson@redhat.com>
5813 * hostio.c (sys/types.h): New include.
5814 (sys/stat.h): Likewise.
5815 (common-remote-fileio.h): Likewise.
5816 (handle_fstat): New function.
5817 (handle_vFile): Handle vFile:fstat packets.
5819 2015-03-11 Gary Benson <gbenson@redhat.com>
5821 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5822 struct stat.st_blocks and struct stat.st_blksize.
5823 * configure: Regenerate.
5824 * config.in: Likewise.
5825 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5826 (OBS): Add common-remote-fileio.o.
5827 (common-remote-fileio.o): New rule.
5829 2015-03-09 Pedro Alves <palves@redhat.com>
5831 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5832 'struct sockaddr' pointer in 'accept' call.
5834 2015-03-09 Pedro Alves <palves@redhat.com>
5837 2015-03-07 Pedro Alves <palves@redhat.com>
5838 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5839 or <winsock2.h> here. Instead include "gdb_socket.h".
5840 (remote_open): Use union gdb_sockaddr_u.
5841 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5842 or <winsock2.h> here. Instead include "gdb_socket.h".
5843 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5844 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5846 (init_named_socket, gdb_agent_helper_thread): Use union
5849 2015-03-07 Pedro Alves <palves@redhat.com>
5851 * configure.ac (build_warnings): Move
5852 -Wdeclaration-after-statement to the C-specific set.
5853 * configure: Regenerate.
5855 2015-03-07 Pedro Alves <palves@redhat.com>
5857 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5858 or <winsock2.h> here. Instead include "gdb_socket.h".
5859 (remote_open): Use union gdb_sockaddr_u.
5860 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5861 or <winsock2.h> here. Instead include "gdb_socket.h".
5862 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5863 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5865 (init_named_socket, gdb_agent_helper_thread): Use union
5868 2015-03-07 Pedro Alves <palves@redhat.com>
5870 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5873 2015-03-06 Yao Qi <yao.qi@linaro.org>
5875 * linux-aarch64-low.c (aarch64_insert_point): Use
5876 show_debug_regs as a boolean.
5877 (aarch64_remove_point): Likewise.
5879 2015-03-05 Pedro Alves <palves@redhat.com>
5881 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5882 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5883 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5884 * nto-low.c (nto_target_ops): Likewise.
5885 * spu-low.c (spu_target_ops): Likewise.
5886 * win32-low.c (win32_target_ops): Likewise.
5888 2015-03-04 Pedro Alves <palves@redhat.com>
5890 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5891 Decide whether a breakpoint triggered based on the SIGTRAP's
5893 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5894 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5895 (linux_low_filter_event): Check for breakpoints before checking
5897 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5899 (linux_stopped_by_sw_breakpoint)
5900 (linux_supports_stopped_by_sw_breakpoint)
5901 (linux_stopped_by_hw_breakpoint)
5902 (linux_supports_stopped_by_hw_breakpoint): New functions.
5903 (linux_target_ops): Install new target methods.
5905 2015-03-04 Pedro Alves <palves@redhat.com>
5907 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5908 * server.c (swbreak_feature, hwbreak_feature): New globals.
5909 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5910 (captured_main): Clear swbreak_feature and hwbreak_feature.
5911 * server.h (swbreak_feature, hwbreak_feature): Declare.
5912 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5913 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5914 supports_stopped_by_hw_breakpoint>: New fields.
5915 (target_supports_stopped_by_sw_breakpoint)
5916 (target_stopped_by_sw_breakpoint)
5917 (target_supports_stopped_by_hw_breakpoint)
5918 (target_stopped_by_hw_breakpoint): Declare.
5920 2015-03-04 Pedro Alves <palves@redhat.com>
5922 enum lwp_stop_reason -> enum target_stop_reason
5923 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5924 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5925 (linux_wait_1, stuck_in_jump_pad_callback)
5926 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5927 (linux_stopped_by_watchpoint):
5928 * linux-low.h (enum lwp_stop_reason): Delete.
5929 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5930 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5932 2015-03-04 Yao Qi <yao.qi@linaro.org>
5934 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5936 2015-03-03 Gary Benson <gbenson@redhat.com>
5938 * hostio.c (handle_vFile): Fix prefix lengths.
5940 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5942 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5945 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5947 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5948 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5949 (clean): Add "rm -f" for above C files.
5950 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5951 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5952 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5953 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5954 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5955 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5956 (init_registers_s390x_vx_linux64)
5957 (init_registers_s390x_tevx_linux64)
5958 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5959 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5961 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5962 (s390_store_vxrs_high): New functions.
5963 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5965 (s390_arch_setup): Add logic for selecting one of the new target
5966 descriptions. Activate the new vector regsets if applicable.
5967 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5968 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5969 and init_registers_s390x_tevx_linux64.
5971 2015-03-01 Pedro Alves <palves@redhat.com>
5973 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5976 2015-02-27 Pedro Alves <palves@redhat.com>
5978 * linux-x86-low.c (u_debugreg_offset): New function.
5979 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5981 2015-02-27 Pedro Alves <palves@redhat.com>
5983 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5984 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5985 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5986 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5987 (ps_lsetfpregs, ps_getpid)
5988 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5989 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5990 (ps_lsetxregs, ps_plog): Declare.
5992 2015-02-27 Pedro Alves <palves@redhat.com>
5994 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5995 IP_AGENT_EXPORT_FUNC.
5996 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5997 IP_AGENT_EXPORT_FUNC.
5998 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5999 (IP_AGENT_EXPORT): Delete.
6000 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6001 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6002 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6003 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6004 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6005 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6006 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6007 (traceframe_read_count, traceframe_write_count)
6008 (traceframes_created, trace_state_variables, get_raw_reg)
6009 (get_trace_state_variable_value, set_trace_state_variable_value)
6010 (ust_loaded, helper_thread_id, cmd_buf): Use
6011 IPA_SYM_EXPORTED_NAME.
6012 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6013 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6014 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6015 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6016 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6017 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6018 EXTERN_C_PUSH/EXTERN_C_POP.
6019 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6020 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6021 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6022 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6023 (traceframe_write_count, traceframe_read_count)
6024 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6025 (about_to_request_buffer_space, get_trace_state_variable_value)
6026 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6027 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6028 EXTERN_C_PUSH/EXTERN_C_POP.
6029 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6030 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6031 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6032 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6033 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6034 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6035 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6036 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6038 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6039 (IP_AGENT_EXPORT_VAR_DECL): Define.
6041 (gdb_agent_get_raw_reg): Declare.
6043 2015-02-27 Tom Tromey <tromey@redhat.com>
6044 Pedro Alves <palves@redhat.com>
6046 Rename symbols whose names are reserved C++ keywords throughout.
6048 2015-02-27 Pedro Alves <palves@redhat.com>
6050 * Makefile.in (COMPILER): New, get it from autoconf.
6051 (CXX): Get from autoconf instead.
6052 (COMPILE.pre): Use COMPILER.
6053 (CC-LD): Rename to ...
6054 (CC_LD): ... this. Use COMPILER.
6055 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6056 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6057 * acinclude.m4: Include build-with-cxx.m4.
6058 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6059 Disable -Werror by default if building in C++ mode.
6060 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6061 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6062 the C++ compiler. Save/restore CXXFLAGS too.
6063 * configure: Regenerate.
6065 2015-02-27 Pedro Alves <palves@redhat.com>
6067 * acinclude.m4: Include libiberty.m4.
6068 * configure.ac: Call libiberty_INIT.
6069 * config.in, configure: Regenerate.
6071 2015-02-26 Pedro Alves <palves@redhat.com>
6073 * linux-low.c (linux_wait_1): When incrementing the PC past a
6074 program breakpoint always use the_low_target.breakpoint_len as
6075 increment, rather than the maximum between that and
6076 the_low_target.decr_pc_after_break.
6078 2015-02-23 Pedro Alves <palves@redhat.com>
6080 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6081 thread was doing a step-over; always adjust the PC if
6082 we stepped over a permanent breakpoint.
6083 (linux_wait_1): If we stepped over breakpoint that was on top of a
6084 permanent breakpoint, manually advance the PC past it.
6086 2015-02-23 Pedro Alves <palves@redhat.com>
6088 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6090 (x86_fill_gregset, x86_store_gregset): Use it when handling
6093 2015-02-20 Pedro Alves <palves@redhat.com>
6095 * thread-db.c: Include "nat/linux-procfs.h".
6096 (thread_db_init): Skip listing new threads if the kernel supports
6097 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6099 2015-02-20 Pedro Alves <palves@redhat.com>
6101 * linux-low.c (status_pending_p_callback): Use ptid_match.
6103 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6105 PR breakpoints/16812
6106 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6107 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6108 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6110 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6112 PR breakpoints/15956
6113 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6115 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6117 * linux-low.c (linux_low_btrace_conf): Print size.
6118 * server.c (handle_btrace_conf_general_set): New.
6119 (hanle_general_set): Call handle_btrace_conf_general_set.
6120 (handle_query): Report Qbtrace-conf:bts:size as supported.
6122 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6124 * linux-low.c (linux_low_enable_btrace): Update parameters.
6125 (linux_low_btrace_conf): New.
6126 (linux_target_ops)<to_btrace_conf>: Initialize.
6127 * server.c (current_btrace_conf): New.
6128 (handle_btrace_enable): Rename to ...
6129 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6130 to target_enable_btrace. Update comment. Update users.
6131 (handle_qxfer_btrace_conf): New.
6132 (qxfer_packets): Add btrace-conf entry.
6133 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6134 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6135 (target_ops)<read_btrace_conf>: New.
6136 (target_enable_btrace): Update parameters.
6137 (target_read_btrace_conf): New.
6139 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6141 * server.c (handle_btrace_general_set): Remove call to
6142 target_supports_btrace.
6143 (supported_btrace_packets): New.
6144 (handle_query): Call supported_btrace_packets.
6145 * target.h: include btrace-common.h.
6146 (btrace_target_info): Removed.
6147 (supports_btrace, target_supports_btrace): Update parameters.
6149 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6151 * Makefile.in (SFILES): Add common/btrace-common.c.
6152 (OBS): Add common/btrace-common.o.
6153 (btrace-common.o): Add build rules.
6154 * linux-low: Include btrace-common.h.
6155 (linux_low_read_btrace): Use struct btrace_data. Call
6156 btrace_data_init and btrace_data_fini.
6158 2015-02-06 Pedro Alves <palves@redhat.com>
6160 * thread-db.c (find_new_threads_callback): Add debug output.
6162 2015-02-04 Pedro Alves <palves@redhat.com>
6164 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6165 (resume_stopped_resumed_lwps): New function.
6166 (linux_wait_for_event_filtered): Use it.
6168 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6170 * Makefile.in (SFILES): Add linux-personality.c.
6171 (linux-personality.o): New rule.
6172 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6173 list of objects to be built.
6174 * linux-low.c: Include nat/linux-personality.h.
6175 (linux_create_inferior): Remove code to disable address space
6176 randomization (moved to ../nat/linux-personality.c). Create
6177 cleanup to disable address space randomization.
6179 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6181 * Makefile.in (posix-strerror.o): New rule.
6182 (mingw-strerror.o): Likewise.
6183 * configure: Regenerated.
6184 * configure.ac: Source file ../common/common.host. Initialize new
6185 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6187 2015-01-14 Yao Qi <yao@codesourcery.com>
6189 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6190 (ppc-linux.o): New rule.
6191 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6192 * configure.ac: AC_CHECK_FUNCS(getauxval).
6193 * config.in: Re-generated.
6194 * configure: Re-generated.
6195 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6196 ppc64_64bit_inferior_p
6198 2015-01-14 Yao Qi <yao@codesourcery.com>
6200 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6201 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6202 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6203 (PT_ORIG_R3, PT_TRAP): Likewise.
6204 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6205 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6206 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6208 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6210 * i387-fp.c (i387_cache_to_xsave): In look over
6211 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6212 zmmh_low_space field by use of zmmh_high_space.
6214 2015-01-09 Pedro Alves <palves@redhat.com>
6216 * linux-low.c (step_over_bkpt): Move higher up in the file.
6217 (handle_extended_wait): Don't store the stop_pc here.
6218 (get_stop_pc): Adjust comments and rename to ...
6219 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6220 stopped for a software breakpoint or hardware breakpoint.
6221 (thread_still_has_status_pending_p): New function.
6222 (status_pending_p_callback): Use
6223 thread_still_has_status_pending_p. If the event is no longer
6224 interesting, resume the LWP.
6225 (handle_tracepoints): Add assert.
6226 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6227 (wstatus_maybe_breakpoint): New function.
6228 (cancel_breakpoint): Delete function.
6229 (check_stopped_by_watchpoint): New function, factored out from
6230 linux_low_filter_event.
6231 (lp_status_maybe_breakpoint): Delete function.
6232 (linux_low_filter_event): Remove filter_ptid argument.
6233 Leave thread group exits pending here. Store the LWP's stop PC.
6234 Always leave events pending.
6235 (linux_wait_for_event_filtered): Pull all events out of the
6236 kernel, and leave them all pending.
6237 (count_events_callback, select_event_lwp_callback): Consider all
6239 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6240 (select_event_lwp): Only give preference to the stepping LWP in
6241 all-stop mode. Adjust comments.
6242 (ignore_event): New function.
6243 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6244 references to cancel_breakpoints. Adjust to renames. Also give
6245 equal priority to all LWPs that have had events in non-stop mode.
6246 If reporting a software breakpoint event, unadjust the LWP's PC.
6247 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6248 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6250 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6251 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6252 (linux_stopped_by_watchpoint): Adjust.
6253 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6254 * linux-low.h (enum lwp_stop_reason): New.
6255 (struct lwp_info) <stop_pc>: Adjust comment.
6256 <stopped_by_watchpoint>: Delete field.
6257 <stop_reason>: New field.
6258 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6259 * mem-break.c (software_breakpoint_inserted_here)
6260 (hardware_breakpoint_inserted_here): New function.
6261 * mem-break.h (software_breakpoint_inserted_here)
6262 (hardware_breakpoint_inserted_here): Declare.
6263 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6264 (cancel_breakpoints): Delete.
6265 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6266 (upload_fast_traceframes): Remove references to
6269 2015-01-09 Pedro Alves <palves@redhat.com>
6271 * thread-db.c (find_new_threads_callback): Ignore thread if the
6272 kernel thread ID is -1.
6274 2015-01-09 Pedro Alves <palves@redhat.com>
6276 * linux-low.c (linux_attach_fail_reason_string): Move to
6277 nat/linux-ptrace.c, and rename.
6278 (linux_attach_lwp): Update comment.
6279 (attach_proc_task_lwp_callback): New function.
6280 (linux_attach): Adjust to rename and use
6281 linux_proc_attach_tgid_threads.
6282 (linux_attach_fail_reason_string): Delete declaration.
6284 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6286 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6287 * server.c (gdbserver_version): Likewise.
6289 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6291 * remote-utils.c: Include ctype.h.
6292 (input_interrupt): Explicitly handle the case when the char
6293 received is the NUL byte. Improve the printing of non-ASCII
6296 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6298 * linux-low.c (linux_low_filter_event): Update call to
6299 linux_enable_event_reporting following the addition of
6300 a new parameter to that function.
6302 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6305 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6306 (AARCH64_FPCR_REGNO): Likewise.
6307 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6308 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6309 (aarch64_store_fpregset): Likewise.
6311 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6313 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6314 Remove FIXME comment about assumption about N.
6316 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6318 * configure.ac: If large-file support is disabled in GDBserver,
6319 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6320 * configure: Regenerate.
6322 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6324 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6325 warning upon ENODATA from ptrace.
6326 * linux-s390-low.c (s390_store_tdb): New.
6327 (s390_regsets): Add regset for NT_S390_TDB.
6329 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6331 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6332 without a fill_function.
6333 * linux-s390-low.c (s390_fill_last_break): Remove.
6334 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6335 (s390_arch_setup): Use regset's size instead of fill_function for
6338 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6340 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6341 the regset's store function when ptrace returned an error.
6342 * regcache.c (get_thread_regcache): Invalidate register cache
6343 before fetching inferior's registers.
6345 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6347 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6348 while-loop as for-loop.
6349 (regsets_store_inferior_registers): Likewise.
6351 2014-11-28 Yao Qi <yao@codesourcery.com>
6353 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6354 * config.in, configure: Re-generate.
6355 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6358 2014-11-21 Yao Qi <yao@codesourcery.com>
6360 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6361 (AC_CHECK_HEADERS): Remove malloc.h.
6362 * configure: Re-generated.
6363 * config.in: Re-generated.
6364 * server.h: Don't include alloca.h and malloc.h.
6365 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6366 Don't include malloc.h.
6368 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6370 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6371 corresponding ERRNO check in same block.
6373 2014-11-12 Pedro Alves <palves@redhat.com>
6375 * server.c (cont_thread): Update comment.
6376 (start_inferior, attach_inferior): No longer clear cont_thread.
6377 (handle_v_cont): No longer set cont_thread.
6378 (captured_main): Clear cont_thread each time a GDB connects.
6380 2014-11-12 Pedro Alves <palves@redhat.com>
6382 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6383 thread, and don't resume all threads if the Hc thread has exited.
6385 2014-11-12 Pedro Alves <palves@redhat.com>
6387 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6388 the process group instead of to a specific LWP.
6390 2014-10-15 Pedro Alves <palves@redhat.com>
6393 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6395 (arm_set_thread_context): Delete.
6396 (the_low_target): Adjust.
6397 * win32-i386-low.c (debug_registers_changed)
6398 (debug_registers_used): Delete.
6399 (update_debug_registers_callback): New function.
6400 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6401 needing to update their debug registers.
6402 (win32_get_current_dr): New function.
6403 (x86_dr_low_get_addr, x86_dr_low_get_control)
6404 (x86_dr_low_get_status): Fetch the debug register from the thread
6406 (i386_initial_stuff): Adjust.
6407 (i386_get_thread_context): Remove current_event parameter. Don't
6408 clear debug_registers_changed nor copy DR values to
6410 (i386_set_thread_context): Delete.
6411 (i386_prepare_to_resume): New function.
6412 (i386_thread_added): Mark the thread as needing to update irs
6414 (the_low_target): Remove i386_set_thread_context and install
6415 i386_prepare_to_resume.
6416 * win32-low.c (win32_get_thread_context): Adjust.
6417 (win32_set_thread_context): Use SetThreadContext
6419 (win32_prepare_to_resume): New function.
6420 (win32_require_context): New function, factored out from ...
6421 (thread_rec): ... this.
6422 (continue_one_thread): Call win32_prepare_to_resume on each thread
6423 we're about to continue.
6424 (win32_resume): Call win32_prepare_to_resume on the event thread.
6425 * win32-low.h (struct win32_thread_info)
6426 <debug_registers_changed>: New field.
6427 (struct win32_target_ops): Change prototype of set_thread_context,
6428 delete set_thread_context and add prepare_to_resume.
6429 (win32_require_context): New declaration.
6431 2014-10-08 Gary Benson <gbenson@redhat.com>
6433 * server.h: Do not include common-exceptions.h.
6435 2014-10-08 Gary Benson <gbenson@redhat.com>
6437 * server.h: Do not include cleanups.h.
6439 2014-09-30 James Hogan <james.hogan@imgtec.com>
6441 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6444 2014-09-23 Yao Qi <yao@codesourcery.com>
6446 * linux-low.c (lp_status_maybe_breakpoint): New function.
6447 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6448 (count_events_callback): Likewise.
6449 (select_event_lwp_callback): Likewise.
6450 (cancel_breakpoints_callback): Likewise.
6452 2014-09-19 Don Breazeal <donb@codesourcery.com>
6454 * linux-low.c (handle_extended_wait): Call
6455 linux_ptrace_get_extended_event.
6456 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6457 linux_is_extended_waitstatus.
6459 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6461 * Makefile.in (CPPFLAGS): Define.
6462 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6463 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6465 2014-09-16 Gary Benson <gbenson@redhat.com>
6467 * inferiors.h (current_inferior): Renamed as...
6468 (current_thread): New variable. All uses updated.
6469 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6470 (maybe_move_out_of_jump_pad): Likewise.
6471 (cancel_breakpoint): Likewise.
6472 (linux_low_filter_event): Likewise.
6473 (wait_for_sigstop): Likewise.
6474 (linux_resume_one_lwp): Likewise.
6475 (need_step_over_p): Likewise.
6476 (start_step_over): Likewise.
6477 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6478 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6479 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6480 and save_inferior as saved_thread.
6481 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6483 (regcache_invalidate_thread): Likewise.
6484 * remote-utils.c (prepare_resume_reply): Likewise.
6485 * thread-db.c (thread_db_get_tls_address): Likewise.
6486 (disable_thread_event_reporting): Likewise.
6487 (remove_thread_event_breakpoints): Likewise.
6488 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6490 * target.h (set_desired_inferior): Renamed as...
6491 (set_desired_thread): New declaration. All uses updated.
6492 * server.c (myresume): Updated comment to reference thread instead
6494 (handle_serial_event): Likewise.
6495 (handle_target_event): Likewise.
6497 2014-09-12 Tom Tromey <tromey@redhat.com>
6498 Gary Benson <gbenson@redhat.com>
6500 * regcache.h: Include common-regcache.h.
6501 (regcache_read_pc): Don't declare.
6502 * regcache.c (get_thread_regcache_for_ptid): New function.
6504 2014-09-11 Tom Tromey <tromey@redhat.com>
6505 Gary Benson <gbenson@redhat.com>
6507 * symbol.c: New file.
6508 * Makefile.in (SFILES): Add symbol.c.
6509 (OBS): Add symbol.o.
6511 2014-09-11 Gary Benson <gbenson@redhat.com>
6513 * target.c (target_stop_ptid, target_continue_ptid): New
6516 2014-09-11 Tom Tromey <tromey@redhat.com>
6517 Gary Benson <gbenson@redhat.com>
6519 * target.h: Include target/target.h.
6520 * target.c (target_read_memory, target_read_uint32)
6521 (target_write_memory): New functions.
6523 2014-09-11 Gary Benson <gbenson@redhat.com>
6525 * server.h (debug_hw_points): Don't declare.
6526 * server.c (debug_hw_points): Don't define. Replace all uses
6527 with show_debug_regs.
6528 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6529 all uses with show_debug_regs.
6531 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6533 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6534 endianness into account.
6535 (ppc_supply_ptrace_register): Likewise.
6537 2014-09-03 James Hogan <james.hogan@imgtec.com>
6539 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6540 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6542 2014-09-03 Gary Benson <gbenson@redhat.com>
6544 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6545 ALL_DEBUG_ADDRESS_REGISTERS.
6547 2014-09-02 Gary Benson <gbenson@redhat.com>
6549 * i386-low.h: Renamed as...
6550 * x86-low.h: New file. All type, function and variable name
6551 prefixes changed from "i386_" to "x86_". All references updated.
6552 * i386-low.c: Renamed as...
6553 * x86-low.c: New file. All type, function and variable name
6554 prefixes changed from "i386_" to "x86_". All references updated.
6556 2014-09-02 Gary Benson <gbenson@redhat.com>
6558 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6559 (x86_linux_new_thread): Likewise.
6561 2014-08-29 Gary Benson <gbenson@redhat.com>
6563 * server.h (setjmp.h): Do not include.
6564 (toplevel): Do not declare.
6565 (common-exceptions.h): Include.
6566 (cleanups.h): Likewise.
6567 * server.c (toplevel): Do not define.
6568 (exit_code): New static global.
6569 (detach_or_kill_for_exit_cleanup): New function.
6570 (main): New function. Original main renamed to...
6571 (captured_main): New function.
6572 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6574 2014-08-29 Gary Benson <gbenson@redhat.com>
6576 * Makefile.in (SFILES): Add common/common-exceptions.c.
6577 (OBS): Add common-exceptions.o.
6578 (common-exceptions.o): New rule.
6579 * utils.c (prepare_to_throw_exception): New function.
6581 2014-08-29 Gary Benson <gbenson@redhat.com>
6583 * config.in: Regenerate.
6584 * configure: Likewise.
6586 2014-08-29 Gary Benson <gbenson@redhat.com>
6588 * Makefile.in (SFILES): Add common/cleanups.c.
6590 (cleanups.o): New rule.
6592 2014-08-29 Gary Benson <gbenson@redhat.com>
6594 * utils.c (internal_vwarning): New function.
6596 2014-08-28 Gary Benson <gbenson@redhat.com>
6598 * utils.h (fatal): Remove declaration.
6599 * utils.c (fatal): Remove function.
6601 2014-08-28 Gary Benson <gbenson@redhat.com>
6603 * tracepoint.c (gdb_agent_init): Replace fatal with
6605 (initialize_tracepoint): Likewise.
6607 2014-08-28 Gary Benson <gbenson@redhat.com>
6609 * remote-utils.c (remote_prepare): Replace fatal with error.
6611 2014-08-28 Gary Benson <gbenson@redhat.com>
6613 * linux-low.c (linux_async): Replace fatal with warning.
6615 (linux_start_non_stop): Return -1 if linux_async failed.
6617 2014-08-28 Gary Benson <gbenson@redhat.com>
6619 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6621 (i386_dr_low_get_addr): Remove vague comment.
6622 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6625 2014-08-28 Gary Benson <gbenson@redhat.com>
6627 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6628 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6630 (linux_resume_one_lwp): Likewise.
6631 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6633 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6634 with internal_error.
6635 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6636 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6637 (find_register_by_name): Replace fatal with internal_error.
6638 (find_regno): Likewise.
6639 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6640 * thread-db.c (thread_db_create_event): Likewise.
6641 (thread_db_load_search): Likewise.
6642 (try_thread_db_load_1): Likewise.
6643 * tracepoint.c (get_jump_space_head): Replace fatal with
6645 (claim_trampoline_space): Likewise.
6646 (have_fast_tracepoint_trampoline_buffer): Likewise.
6647 (cmd_qtstart): Likewise.
6648 (stop_tracing): Likewise.
6649 (fast_tracepoint_collecting): Likewise.
6650 (target_malloc): Likewise.
6651 (download_tracepoint): Likewise.
6652 (download_trace_state_variables): Replace check with gdb_assert.
6653 (upload_fast_traceframes): Replace fatal with internal_error.
6655 2014-08-19 Tom Tromey <tromey@redhat.com>
6656 Gary Benson <gbenson@redhat.com>
6658 * Makefile.in (SFILES): Add common/common-debug.c.
6659 (OBS): Add common-debug.o.
6660 (common-debug.o): New rule.
6661 * debug.h (debug_printf): Don't declare.
6662 * debug.c (debug_printf): Renamed and rewritten as...
6663 (debug_vprintf): New function.
6665 2014-08-19 Gary Benson <gbenson@redhat.com>
6667 * utils.h: Do not include print-utils.h.
6669 2014-08-19 Tom Tromey <tromey@redhat.com>
6670 Gary Benson <gbenson@redhat.com>
6672 * server.h: Add static assertion.
6673 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6675 2014-08-19 Tom Tromey <tromey@redhat.com>
6676 Gary Benson <gbenson@redhat.com>
6678 * Makefile.in (SFILES): Add common/errors.c.
6679 (OBS): Add errors.o.
6680 (IPA_OBS): Add errors-ipa.o.
6681 (errors.o): New rule.
6682 (errors-ipa.o): Likewise.
6683 * utils.h (perror_with_name, error, warning): Don't declare.
6684 * utils.c (warning): Renamed and rewritten as...
6685 (vwarning): New function.
6686 (error): Renamed and rewritten as...
6687 (verror): New function.
6688 (internal_error): Renamed and rewritten as...
6689 (internal_verror): New function.
6691 2014-08-07 Gary Benson <gbenson@redhat.com>
6693 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6694 * configure: Regenerate.
6695 * config.in: Likewise.
6696 * server.h: Do not include errno.h.
6697 * event-loop.c: Likewise.
6698 * hostio-errno.c: Likewise.
6699 * linux-low.c: Likewise.
6700 * remote-utils.c: Likewise.
6701 * spu-low.c: Likewise.
6702 * utils.c: Likewise.
6703 * gdbreplay.c: Unconditionally include errno.h.
6705 2014-08-07 Gary Benson <gbenson@redhat.com>
6707 * server.h: Do not include string.h.
6708 * event-loop.c: Likewise.
6709 * linux-low.c: Likewise.
6710 * regcache.c: Likewise.
6711 * remote-utils.c: Likewise.
6712 * spu-low.c: Likewise.
6713 * utils.c: Likewise.
6715 2014-08-07 Gary Benson <gbenson@redhat.com>
6717 * server.h: Do not include gdb_assert.h.
6719 2014-08-07 Gary Benson <gbenson@redhat.com>
6721 * server.h: Do not include common-utils.h.
6723 2014-08-07 Gary Benson <gbenson@redhat.com>
6725 * server.h: Do not include ptid.h.
6726 * notif.h: Likewise.
6728 2014-08-07 Gary Benson <gbenson@redhat.com>
6730 * server.h: Do not include gdb_locale.h.
6732 2014-08-07 Gary Benson <gbenson@redhat.com>
6734 * server.h: Do not include gdb/signals.h.
6735 * win32-low.c: Likewise.
6737 2014-08-07 Gary Benson <gbenson@redhat.com>
6739 * server.h: Do not include pathmax.h.
6741 2014-08-07 Gary Benson <gbenson@redhat.com>
6743 * server.h: Do not include libiberty.h.
6744 * linux-bfin-low.c: Likewise.
6746 2014-08-07 Gary Benson <gbenson@redhat.com>
6748 * server.h: Do not include ansidecl.h.
6750 2014-08-07 Gary Benson <gbenson@redhat.com>
6752 * linux-x86-low.c: Do not include stddef.h.
6753 * lynx-ppc-low.c: Likewise.
6754 * tracepoint.c: Likewise.
6756 2014-08-07 Gary Benson <gbenson@redhat.com>
6758 * server.h: Do not include stdarg.h.
6759 * nto-low.c: Likewise.
6761 2014-08-07 Gary Benson <gbenson@redhat.com>
6763 * server.h: Do not include stdlib.h.
6764 * inferiors.c: Likewise.
6765 * linux-low.c: Likewise.
6766 * regcache.c: Likewise.
6767 * spu-low.c: Likewise.
6768 * tracepoint.c: Likewise.
6769 * utils.c: Likewise.
6771 2014-08-07 Gary Benson <gbenson@redhat.com>
6773 * server.h: Do not include stdio.h.
6774 * linux-low.c: Likewise.
6775 * remote-utils.c: Likewise.
6776 * spu-low.c: Likewise.
6777 * utils.c: Likewise.
6778 * wincecompat.c: Likewise.
6780 2014-08-06 Gary Benson <gbenson@redhat.com>
6782 * regcache.c (init_register_cache): Move conditionals inside if.
6784 2014-08-06 Gary Benson <gbenson@redhat.com>
6786 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6788 2014-07-31 Gary Benson <gbenson@redhat.com>
6790 * ax.h: Do not include server.h.
6791 * gdbthread.h: Likewise.
6792 * lynx-low.h: Likewise.
6793 * notif.h: Likewise.
6795 2014-07-30 Gary Benson <gbenson@redhat.com>
6797 * server.h: Include common-defs.h.
6798 Do not include config.h or build-gnulib-gdbserver/config.h.
6800 2014-07-30 Gary Benson <gbenson@redhat.com>
6802 * hostio-errno.c: Move server.h to top of includes list.
6803 * inferiors.c: Likewise.
6804 * linux-x86-low.c: Likewise.
6805 * notif.c: Include server.h.
6807 2014-07-24 Tom Tromey <tromey@redhat.com>
6808 Gary Benson <gbenson@redhat.com>
6810 * server.h (CORE_ADDR): Now unsigned.
6812 2014-07-16 Pedro Alves <palves@redhat.com>
6814 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6816 2014-07-15 Pedro Alves <palves@redhat.com>
6818 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6821 2014-07-11 Pedro Alves <palves@redhat.com>
6823 * linux-low.c (kill_wait_lwp): New function, based on
6824 kill_one_lwp_callback, but use my_waitpid directly.
6825 (kill_one_lwp_callback, linux_kill): Use it.
6827 2014-06-23 Pedro Alves <palves@redhat.com>
6829 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6830 before setting DR0..DR3.
6832 2014-06-20 Gary Benson <gbenson@redhat.com>
6834 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6835 * configure: Regenerated.
6836 * config.in: Likewise.
6838 2014-06-20 Gary Benson <gbenson@redhat.com>
6840 * Makefile.in (SFILES): Update locations for files moved
6842 (object file files): Reordered.
6844 2014-06-20 Gary Benson <gbenson@redhat.com>
6846 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6847 (i386_dr_low_set_addr): Likewise.
6848 (i386_dr_low_get_addr): Likewise.
6849 (i386_dr_low_can_set_control): Likewise.
6850 (i386_dr_low_set_control): Likewise.
6851 (i386_dr_low_get_control): Likewise.
6852 (i386_dr_low_get_status): Likewise.
6853 (i386_get_debug_register_length): Likewise.
6854 * linux-x86-low.c (i386_dr_low_set_addr):
6855 Changed signature. Made static.
6856 (i386_dr_low_get_addr): Likewise.
6857 (i386_dr_low_set_control): Likewise.
6858 (i386_dr_low_get_control): Likewise.
6859 (i386_dr_low_get_status): Likewise.
6860 (i386_dr_low): New global variable.
6861 * win32-i386-low.c (i386_dr_low_set_addr):
6862 Changed signature. Made static.
6863 (i386_dr_low_get_addr): Likewise.
6864 (i386_dr_low_set_control): Likewise.
6865 (i386_dr_low_get_control): Likewise.
6866 (i386_dr_low_get_status): Likewise.
6867 (i386_dr_low): New global variable.
6869 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6871 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6872 * Makefile.in (AR, AR_FLAGS): Define.
6873 * configure: Regenerate.
6875 2014-06-19 Gary Benson <gbenson@redhat.com>
6877 * Makefile.in (i386-dregs.o): New rule.
6878 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6879 * i386-low.c (target.h): Remove include.
6880 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6881 (DR_CONTROL_SHIFT): Likewise.
6882 (DR_CONTROL_SIZE): Likewise.
6883 (DR_RW_EXECUTE): Likewise.
6884 (DR_RW_WRITE): Likewise.
6885 (DR_RW_READ): Likewise.
6886 (DR_RW_IORW): Likewise.
6887 (DR_LEN_1): Likewise.
6888 (DR_LEN_2): Likewise.
6889 (DR_LEN_4): Likewise.
6890 (DR_LEN_8): Likewise.
6891 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6892 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6893 (DR_ENABLE_SIZE): Likewise.
6894 (DR_LOCAL_SLOWDOWN): Likewise.
6895 (DR_GLOBAL_SLOWDOWN): Likewise.
6896 (DR_CONTROL_RESERVED): Likewise.
6897 (I386_DR_CONTROL_MASK): Likewise.
6898 (I386_DR_VACANT): Likewise.
6899 (I386_DR_LOCAL_ENABLE): Likewise.
6900 (I386_DR_GLOBAL_ENABLE): Likewise.
6901 (I386_DR_DISABLE): Likewise.
6902 (I386_DR_SET_RW_LEN): Likewise.
6903 (I386_DR_GET_RW_LEN): Likewise.
6904 (I386_DR_WATCH_HIT): Likewise.
6905 (i386_wp_op_t): Likewise.
6906 (i386_show_dr): Likewise.
6907 (i386_length_and_rw_bits): Likewise.
6908 (i386_insert_aligned_watchpoint): Likewise.
6909 (i386_remove_aligned_watchpoint): Likewise.
6910 (i386_handle_nonaligned_watchpoint): Likewise.
6911 i386_update_inferior_debug_regs(): Likewise.
6912 (i386_dr_insert_watchpoint): Likewise.
6913 (i386_dr_remove_watchpoint): Likewise.
6914 (i386_dr_region_ok_for_watchpoint): Likewise.
6915 (i386_dr_stopped_data_address): Likewise.
6916 (i386_dr_stopped_by_watchpoint): Likewise.
6918 2014-06-19 Gary Benson <gbenson@redhat.com>
6920 * i386-low.c (i386_dr_show): Renamed to
6921 i386_show_dr and made static. All uses updated.
6922 (i386_dr_length_and_rw_bits): Renamed to
6923 i386_length_and_rw_bits and made static.
6925 (i386_dr_insert_aligned_watchpoint): Renamed to
6926 i386_insert_aligned_watchpoint and made static.
6928 (i386_dr_remove_aligned_watchpoint): Renamed to
6929 i386_remove_aligned_watchpoint and made static.
6931 (i386_dr_update_inferior_debug_regs): Renamed to
6932 i386_update_inferior_debug_regs and made static.
6935 2014-06-18 Gary Benson <gbenson@redhat.com>
6937 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6938 (i386_dr_low_can_set_control): Likewise.
6939 (i386_get_debug_register_length): Likewise.
6940 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6941 (i386_dr_low_can_set_control): Likewise.
6942 (i386_get_debug_register_length): Likewise.
6944 2014-06-17 Gary Benson <gbenson@redhat.com>
6946 * i386-low.h (i386-dregs.h): New include.
6947 (DR_FIRSTADDR): Now in i386-dregs.h.
6948 (DR_LASTADDR): Likewise.
6949 (DR_NADDR): Likewise.
6950 (DR_STATUS): Likewise.
6951 (DR_CONTROL): Likewise.
6952 (i386_debug_reg_state): Likewise.
6953 (i386_dr_insert_watchpoint): Likewise.
6954 (i386_dr_remove_watchpoint): Likewise.
6955 (i386_dr_region_ok_for_watchpoint): Likewise.
6956 (i386_dr_stopped_data_address): Likewise.
6957 (i386_dr_stopped_by_watchpoint): Likewise.
6958 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6960 2014-06-18 Gary Benson <gbenson@redhat.com>
6962 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6963 i386_dr_insert_watchpoint.
6964 (i386_low_remove_watchpoint): Renamed to
6965 i386_dr_remove_watchpoint.
6966 (i386_low_region_ok_for_watchpoint): Renamed to
6967 i386_dr_region_ok_for_watchpoint.
6968 (i386_low_stopped_data_address): Renamed to
6969 i386_dr_stopped_data_address.
6970 (i386_low_stopped_by_watchpoint): Renamed to
6971 i386_dr_stopped_by_watchpoint.
6972 * i386-low.c (i386_show_dr): Renamed to
6973 i386_dr_show and made nonstatic. All uses updated.
6974 (i386_length_and_rw_bits): Renamed to
6975 i386_dr_length_and_rw_bits and made nonstatic.
6977 (i386_insert_aligned_watchpoint): Renamed to
6978 i386_dr_insert_aligned_watchpoint and made nonstatic.
6980 (i386_remove_aligned_watchpoint): Renamed to
6981 i386_dr_remove_aligned_watchpoint and made nonstatic.
6983 (i386_update_inferior_debug_regs): Renamed to
6984 i386_dr_update_inferior_debug_regs and made nonstatic.
6986 (i386_low_insert_watchpoint): Renamed to
6987 i386_dr_insert_watchpoint. All uses updated.
6988 (i386_low_remove_watchpoint): Renamed to
6989 i386_dr_remove_watchpoint. All uses updated.
6990 (i386_low_region_ok_for_watchpoint): Renamed to
6991 i386_dr_region_ok_for_watchpoint. All uses updated.
6992 (i386_low_stopped_data_address): Renamed to
6993 i386_dr_stopped_data_address. All uses updated.
6994 (i386_low_stopped_by_watchpoint): Renamed to
6995 i386_dr_stopped_by_watchpoint. All uses updated.
6997 2014-06-18 Gary Benson <gbenson@redhat.com>
6999 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7000 (i386_dr_low_can_set_control): Likewise.
7001 (i386_insert_aligned_watchpoint): New check.
7003 2014-06-18 Gary Benson <gbenson@redhat.com>
7005 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7008 2014-06-18 Gary Benson <gbenson@redhat.com>
7010 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7011 instead of fatal and error.
7012 (i386_handle_nonaligned_watchpoint): Likewise.
7014 2014-06-18 Gary Benson <gbenson@redhat.com>
7016 * i386-low.c (i386_get_debug_register_length): New macro.
7017 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7018 (i386_show_dr): Use debug_printf instead of fprintf. Use
7019 phex to format values.
7021 2014-06-18 Gary Benson <gbenson@redhat.com>
7023 * i386-low.h: Comment changes.
7024 * i386-low.c: Likewise.
7026 2014-06-18 Gary Benson <gbenson@redhat.com>
7028 * i386-low.c: Whitespace changes.
7030 2014-06-12 Tom Tromey <tromey@redhat.com>
7032 * utils.c (freeargv): Remove.
7034 2014-06-12 Tom Tromey <tromey@redhat.com>
7036 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7037 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7038 (parse_debug_format_options): Likewise.
7039 (gdbserver_usage): Likewise.
7040 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7041 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7042 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7044 ($(LIBGNU)): Depend on libiberty.
7045 (all-lib): Recurse into all subdirs.
7046 (install-only): Invoke "install" target in subdirs.
7047 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7049 * configure: Rebuild.
7050 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7051 for vasprintf, vsnprintf, or gettimeofday.
7052 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7055 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7057 * development.sh: Delete.
7058 * Makefile.in (config.status): Adjust dependency on development.sh.
7059 * configure.ac: Adjust development.sh source call.
7060 * configure: Regenerate.
7062 2014-06-02 Pedro Alves <palves@redhat.com>
7064 * ax.c (gdb_free_agent_expr): New function.
7065 * ax.h (gdb_free_agent_expr): New declaration.
7066 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7068 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7070 (clear_breakpoint_conditions_and_commands): New function.
7071 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7072 (clear_breakpoint_conditions_and_commands): New declaration.
7074 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7076 * linux-aarch64-low.c (asm/ptrace.h): Include.
7078 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7080 Fix TLS access for -static -pthread.
7081 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7082 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7083 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7085 2014-05-20 Pedro Alves <palves@redhat.com>
7087 * linux-aarch64-low.c (aarch64_insert_point)
7088 (aarch64_remove_point): No longer check whether the type is
7089 supported here. Adjust to new interface.
7090 (the_low_target): Install aarch64_supports_z_point_type as
7091 supports_z_point_type method.
7092 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7093 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7094 instead of a Z packet char. Adjust.
7095 (arm_supports_z_point_type): New function.
7096 (arm_insert_point, arm_remove_point): Adjust to new interface.
7097 (the_low_target): Install arm_supports_z_point_type.
7098 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7099 (cris_insert_point, cris_remove_point): Adjust to new interface.
7100 Don't check whether the type is supported here.
7101 (the_low_target): Install cris_supports_z_point_type.
7102 * linux-low.c (linux_supports_z_point_type): New function.
7103 (linux_insert_point, linux_remove_point): Adjust to new interface.
7104 * linux-low.h (struct linux_target_ops) <insert_point,
7105 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7106 raw_breakpoint pointer parameter.
7107 <supports_z_point_type>: New method.
7108 * linux-mips-low.c (mips_supports_z_point_type): New function.
7109 (mips_insert_point, mips_remove_point): Adjust to new interface.
7110 Use mips_supports_z_point_type.
7111 (the_low_target): Install mips_supports_z_point_type.
7112 * linux-ppc-low.c (the_low_target): Install NULL as
7113 supports_z_point_type method.
7114 * linux-s390-low.c (the_low_target): Install NULL as
7115 supports_z_point_type method.
7116 * linux-sparc-low.c (the_low_target): Install NULL as
7117 supports_z_point_type method.
7118 * linux-x86-low.c (x86_supports_z_point_type): New function.
7119 (x86_insert_point): Adjust to new insert_point interface. Use
7120 insert_memory_breakpoint. Adjust to new
7121 i386_low_insert_watchpoint interface.
7122 (x86_remove_point): Adjust to remove_point interface. Use
7123 remove_memory_breakpoint. Adjust to new
7124 i386_low_remove_watchpoint interface.
7125 (the_low_target): Install x86_supports_z_point_type.
7126 * lynx-low.c (lynx_target_ops): Install NULL as
7127 supports_z_point_type callback.
7128 * nto-low.c (nto_supports_z_point_type): New.
7129 (nto_insert_point, nto_remove_point): Adjust to new interface.
7130 (nto_target_ops): Install nto_supports_z_point_type.
7131 * mem-break.c: Adjust intro comment.
7132 (struct raw_breakpoint) <raw_type, size>: New fields.
7133 <inserted>: Update comment.
7134 <shlib_disabled>: Delete field.
7135 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7136 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7137 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7138 (raw_bkpt_type_to_target_hw_bp_type): New function.
7139 (find_enabled_raw_code_breakpoint_at): New function.
7140 (find_raw_breakpoint_at): New type and size parameters. Use them.
7141 (insert_memory_breakpoint): New function, based off
7142 set_raw_breakpoint_at.
7143 (remove_memory_breakpoint): New function.
7144 (set_raw_breakpoint_at): Reimplement.
7145 (set_breakpoint): New, based on set_breakpoint_at.
7146 (set_breakpoint_at): Reimplement.
7147 (delete_raw_breakpoint): Go through the_target->remove_point
7148 instead of assuming memory breakpoints.
7149 (find_gdb_breakpoint_at): Delete.
7150 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7151 (find_gdb_breakpoint): New function.
7152 (set_gdb_breakpoint_at): Delete.
7153 (z_type_supported): New function.
7154 (set_gdb_breakpoint_1): New function, loosely based off
7155 set_gdb_breakpoint_at.
7156 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7157 (delete_gdb_breakpoint_at): Delete.
7158 (delete_gdb_breakpoint_1): New function, loosely based off
7159 delete_gdb_breakpoint_at.
7160 (delete_gdb_breakpoint): New function.
7161 (clear_gdb_breakpoint_conditions): Rename to ...
7162 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7164 (add_condition_to_breakpoint): Make static.
7165 (add_breakpoint_condition): Take a struct breakpoint pointer
7166 instead of an address. Adjust.
7167 (gdb_condition_true_at_breakpoint): Rename to ...
7168 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7170 (gdb_condition_true_at_breakpoint): Reimplement.
7171 (add_breakpoint_commands): Take a struct breakpoint pointer
7172 instead of an address. Adjust.
7173 (gdb_no_commands_at_breakpoint): Rename to ...
7174 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7175 parameter. Return true if no breakpoint was found. Change debug
7177 (gdb_no_commands_at_breakpoint): Reimplement.
7178 (run_breakpoint_commands): Rename to ...
7179 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7180 and change return type to boolean.
7181 (run_breakpoint_commands): New function.
7182 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7183 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7184 breakpoint. Go through the_target->remove_point instead of
7185 assuming memory breakpoint.
7186 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7187 software and hardware breakpoints.
7188 (reinsert_raw_breakpoint): Go through the_target->insert_point
7189 instead of assuming memory breakpoint.
7190 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7191 software and hardware breakpoints.
7192 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7193 Check both software and hardware breakpoints.
7194 (validate_inserted_breakpoint): Assert the breakpoint is a
7195 software breakpoint. Set the inserted flag to -1 instead of
7196 setting shlib_disabled.
7197 (delete_disabled_breakpoints): Adjust.
7198 (validate_breakpoints): Only validate software breakpoints.
7199 Adjust to inserted flag change.
7200 (check_mem_read, check_mem_write): Skip breakpoint types other
7201 than software breakpoints. Adjust to inserted flag change.
7202 * mem-break.h (enum raw_bkpt_type): New enum.
7203 (raw_breakpoint, struct process_info): Forward declare.
7204 (Z_packet_to_target_hw_bp_type): Delete declaration.
7205 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7206 (set_gdb_breakpoint, delete_gdb_breakpoint)
7207 (clear_breakpoint_conditions): New declarations.
7208 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7209 (breakpoint_inserted_here): Update comment.
7210 (add_breakpoint_condition, add_breakpoint_commands): Replace
7211 address parameter with a breakpoint pointer parameter.
7212 (gdb_breakpoint_here): Update comment.
7213 (delete_gdb_breakpoint_at): Delete.
7214 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7215 * server.c (process_point_options): Take a struct breakpoint
7216 pointer instead of an address. Adjust.
7217 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7218 delete_gdb_breakpoint.
7219 * spu-low.c (spu_target_ops): Install NULL as
7220 supports_z_point_type method.
7221 * target.h: Include mem-break.h.
7222 (struct target_ops) <prepare_to_access_memory>: Update comment.
7223 <supports_z_point_type>: New field.
7224 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7225 instead of a char. Also take a raw breakpoint pointer.
7226 * win32-arm-low.c (the_low_target): Install NULL as
7227 supports_z_point_type.
7228 * win32-i386-low.c (i386_supports_z_point_type): New function.
7229 (i386_insert_point, i386_remove_point): Adjust to new interface.
7230 (the_low_target): Install i386_supports_z_point_type.
7231 * win32-low.c (win32_supports_z_point_type): New function.
7232 (win32_insert_point, win32_remove_point): Adjust to new interface.
7233 (win32_target_ops): Install win32_supports_z_point_type.
7234 * win32-low.h (struct win32_target_ops):
7235 <supports_z_point_type>: New method.
7236 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7237 instead of a char. Also take a raw breakpoint pointer.
7239 2014-05-20 Pedro Alves <palves@redhat.com>
7241 * mem-break.h: Include break-common.h.
7242 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7243 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7244 (Z_packet_to_target_hw_bp_type): New declaration.
7245 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7246 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7247 (Z_PACKET_ACCESS_WP): Delete macros.
7248 (Z_packet_to_hw_type): Delete function.
7249 * i386-low.h: Don't include break-common.h here.
7250 (Z_packet_to_hw_type): Delete declaration.
7251 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7252 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7253 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7254 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7255 * linux-aarch64-low.c: Don't include break-common.h here.
7256 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7257 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7258 (Z_packet_to_target_hw_bp_type): Delete function.
7259 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7261 (mips_insert_point, mips_remove_point): Use
7262 Z_packet_to_target_hw_bp_type.
7264 2014-05-20 Pedro Alves <palves@redhat.com>
7266 * linux-aarch64-low.c: Include break-common.h.
7267 (enum target_point_type): Delete.
7268 (Z_packet_to_point_type): Rename to ...
7269 (Z_packet_to_target_hw_bp_type): ... this, and return a
7270 target_hw_bp_type instead.
7271 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7272 instead of an enum target_point_type.
7273 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7275 (aarch64_dr_state_insert_one_point)
7276 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7277 (aarch64_handle_aligned_watchpoint)
7278 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7279 Take an enum target_hw_bp_type instead of an enum
7281 (aarch64_supports_z_point_type): New function.
7282 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7283 use Z_packet_to_target_hw_bp_type.
7285 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7287 * configure.ac: Only use -Werror by default when DEVELOPMENT
7289 * configure: Regenerate.
7291 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7293 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7294 * linux-x86-low.c (X86_64_USER_REGS): New.
7295 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7297 2014-04-28 Yao Qi <yao@codesourcery.com>
7299 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7302 2014-04-25 Pedro Alves <palves@redhat.com>
7305 * linux-low.c (linux_attach_fail_reason_string): New function.
7306 (linux_attach_lwp): Delete.
7307 (linux_attach_lwp_1): Rename to ...
7308 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7309 argument. Remove "initial" parameter. Return int instead of
7310 void. Don't error or warn here.
7311 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7312 failure to attach to the tgid. Call warning when failing to
7314 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7315 argument. Remove "initial" parameter. Return int instead of
7316 void. Don't error or warn here.
7317 (linux_attach_fail_reason_string): New declaration.
7318 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7319 interface change. Use linux_attach_fail_reason_string.
7321 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7322 Walfred Tedeschi <walfred.tedeschi@intel.com>
7324 * Makefile.in: Added rules to handle new files
7325 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7326 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7327 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7328 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7329 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7330 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7332 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7333 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7334 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7335 i386/x32-avx512.xml.
7336 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7337 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7338 i386/x32-avx512-linux.xml.
7339 * i387-fp.c (num_avx512_k_registers): New constant for number
7341 (num_avx512_zmmh_low_registers): New constant for number of
7342 lower ZMM registers (0-15).
7343 (num_avx512_zmmh_high_registers): New constant for number of
7344 higher ZMM registers (16-31).
7345 (num_avx512_ymmh_registers): New contant for number of higher
7346 YMM registers (ymm16-31 added by avx521 on x86_64).
7347 (num_avx512_xmm_registers): New constant for number of higher
7348 XMM registers (xmm16-31 added by AVX512 on x86_64).
7349 (struct i387_xsave): Add space for AVX512 registers.
7350 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7351 Add code to handle AVX512 registers.
7352 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7353 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7354 prototypei from generated file.
7355 (tdesc_amd64_avx512_linux): Likewise.
7356 (init_registers_x32_avx512_linux): Likewise.
7357 (tdesc_x32_avx512_linux): Likewise.
7358 (init_registers_i386_avx512_linux): Likewise.
7359 (tdesc_i386_avx512_linux): Likewise.
7360 (x86_64_regmap): Add AVX512 registers.
7361 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7363 (initialize_low_arch): Add code to initialize AVX512 registers.
7365 2014-04-23 Pedro Alves <palves@redhat.com>
7367 * mem-break.c (find_gdb_breakpoint_at): Make static.
7368 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7370 2014-04-23 Pedro Alves <palves@redhat.com>
7372 * i386-low.c: Don't include break-common.h here.
7373 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7374 prototype to take target_hw_bp_type as argument instead of a Z
7376 * i386-low.h: Include break-common.h here.
7377 (Z_packet_to_hw_type): Declare.
7378 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7380 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7381 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7382 (x86_remove_point): Convert the packet number to a
7383 target_hw_bp_type before calling i386_low_remove_watchpoint.
7384 * win32-i386-low.c (i386_insert_point): Convert the packet number
7385 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7386 (i386_remove_point): Convert the packet number to a
7387 target_hw_bp_type before calling i386_low_remove_watchpoint.
7389 2014-04-23 Pedro Alves <palves@redhat.com>
7391 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7393 2014-04-10 Pedro Alves <palves@redhat.com>
7395 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7396 Check if the condition or command is NULL before checking if the
7397 breakpoint is known. On success, return true.
7398 * mem-break.h (add_breakpoint_condition): Document return.
7399 (add_breakpoint_commands): Add describing comment.
7400 * server.c (skip_to_semicolon): New function.
7401 (process_point_options): Use it.
7403 2014-04-09 Pedro Alves <palves@redhat.com>
7405 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7408 2014-02-27 Pedro Alves <palves@redhat.com>
7411 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7413 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7415 (last_thread_of_process_p): Take a PID argument instead of a
7417 (linux_wait_for_lwp): Delete.
7418 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7420 (linux_low_filter_event): New function, party factored out from
7421 linux_wait_for_event.
7422 (linux_wait_for_event): Rename to ...
7423 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7424 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7425 sigsuspend. Check for zombie leaders.
7426 (linux_wait_for_event): Reimplement as wrapper around
7427 linux_wait_for_event_filtered.
7428 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7429 a normal or signal exit is seen, it's the whole process exiting.
7430 (wait_for_sigstop): No longer a for_each_inferior callback.
7431 Rewrite on top of linux_wait_for_event_filtered.
7432 (stop_all_lwps): Call wait_for_sigstop directly.
7433 * server.c (resume, handle_target_event): Handle
7434 TARGET_WAITKIND_NO_RESUMED.
7436 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7438 * win32-low.c (psapi_get_dll_name,
7439 * win32_CreateToolhelp32Snapshot): Delete.
7440 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7441 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7443 (handle_load_dll): Add function description.
7444 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7446 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7448 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7450 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7451 base address when calling win32_add_one_solib.
7452 (handle_load_dll): Delete local variable load_addr.
7453 Remove 0x1000 offset applied to DLL base address when calling
7454 win32_add_one_solib.
7455 (handle_unload_dll): Add comment.
7457 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7459 * win32-low.c (win32_add_all_dlls): Renames
7460 win32_ensure_ntdll_loaded. Rewrite function documentation.
7461 Adjust implementation to always load all DLLs.
7462 Add 0x1000 offset to DLL base address when calling
7463 win32_add_one_solib.
7464 (child_initialization_done): New static global.
7465 (do_initial_child_stuff): Set child_initialization_done to
7466 zero during child initialization, and 1 after. Replace call
7467 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7469 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7470 (handle_unload_dll): Add function documentation.
7471 (get_child_debug_event): Ignore load and unload DLL events
7472 during child initialization.
7474 2014-02-20 Doug Evans <dje@google.com>
7476 Remove global all_lwps.
7477 * inferiors.h (ptid_of): Move here from linux-low.h.
7478 (pid_of, lwpid_of): Ditto.
7479 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7480 parameter is a struct thread_info * now.
7481 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7482 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7483 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7485 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7486 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7487 * linux-arm-low.c (update_registers_callback): Update, "entry"
7488 parameter is a struct thread_info * now.
7489 Fetch lwpid from current_inferior directly.
7490 (arm_insert_point): Pass &all_threads to find_inferior instead of
7492 (arm_remove_point): Ditto.
7493 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7494 (arm_prepare_to_resume): Fetch pid from thread.
7495 (arm_read_description): Fetch lwpid from current_inferior directly.
7496 * linux-low.c (all_lwps): Delete.
7497 (delete_lwp): Delete call to remove_inferior.
7498 (handle_extended_wait): Fetch lwpid from thread.
7499 (add_lwp): Don't set lwp->entry.id. Remove call to
7500 add_inferior_to_list.
7501 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7502 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7503 (kill_one_lwp_callback): Ditto.
7504 (linux_kill): Don't dereference NULL pointer.
7505 Fetch ptid,lwpid from thread.
7506 (get_detach_signal): Fetch ptid from thread.
7507 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7508 Simplify call to regcache_invalidate_thread.
7509 (delete_lwp_callback): Update, "entry" parameter is a
7510 struct thread_info * now. Fetch pid from thread.
7511 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7512 (status_pending_p_callback): Update, "entry" parameter is a
7513 struct thread_info * now. Fetch ptid from thread.
7514 (find_lwp_pid): Update, "entry" parameter is a
7515 struct thread_info * now.
7516 (linux_wait_for_lwp): Fetch pid from thread.
7517 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7518 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7519 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7520 (dequeue_one_deferred_signal): Ditto.
7521 (cancel_breakpoint): Fetch ptid from current_inferior.
7522 (linux_wait_for_event): Pass &all_threads to find_inferior,
7523 not &all_lwps. Fetch ptid, lwpid from thread.
7524 (count_events_callback): Update, "entry" parameter is a
7525 struct thread_info * now.
7526 (select_singlestep_lwp_callback): Ditto.
7527 (select_event_lwp_callback): Ditto.
7528 (cancel_breakpoints_callback): Ditto.
7529 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7531 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7532 (unsuspend_one_lwp): Update, "entry" parameter is a
7533 struct thread_info * now.
7534 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7536 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7537 Fetch lwpid from thread, not lwp.
7538 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7539 Pass &all_threads to find_inferior, not &all_lwps.
7540 (send_sigstop): Fetch lwpid from thread, not lwp.
7541 (send_sigstop_callback): Update, "entry" parameter is a
7542 struct thread_info * now.
7543 (suspend_and_send_sigstop_callback): Ditto.
7544 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7545 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7546 struct thread_info * now.
7547 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7549 (lwp_running): Update, "entry" parameter is a
7550 struct thread_info * now.
7551 (stop_all_lwps): Fetch ptid from thread.
7552 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7553 (linux_resume_one_lwp): Fetch lwpid from thread.
7554 (linux_set_resume_request): Update, "entry" parameter is a
7555 struct thread_info * now. Fetch pid, lwpid from thread.
7556 (resume_status_pending_p): Update, "entry" parameter is a
7557 struct thread_info * now.
7558 (need_step_over_p): Ditto. Fetch lwpid from thread.
7559 (start_step_over): Fetch lwpid from thread.
7560 (linux_resume_one_thread): Update, "entry" parameter is a
7561 struct thread_info * now. Fetch lwpid from thread.
7562 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7563 (proceed_one_lwp): Update, "entry" parameter is a
7564 struct thread_info * now. Fetch lwpid from thread.
7565 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7566 struct thread_info * now.
7567 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7568 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7569 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7571 (regsets_store_inferior_registers): Ditto.
7572 (fetch_register, store_register): Ditto.
7573 (linux_read_memory, linux_write_memory): Ditto.
7574 (linux_request_interrupt): Ditto.
7575 (linux_read_auxv): Ditto.
7576 (linux_xfer_siginfo): Ditto.
7577 (linux_qxfer_spu): Ditto.
7578 (linux_qxfer_libraries_svr4): Ditto.
7579 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7580 moved to inferiors.h.
7582 (get_thread_lwp): Update.
7583 (struct lwp_info): Delete member "entry". Simplify comment for
7586 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7587 current_inferior directly.
7588 (update_watch_registers_callback): Update, "entry" parameter is a
7589 struct thread_info * now. Fetch pid from thread.
7590 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7591 (mips_insert_point): Fetch lwpid from current_inferior.
7592 Pass &all_threads to find_inferior, not &all_lwps.
7593 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7594 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7596 (mips_stopped_data_address): Ditto.
7597 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7599 * linux-tile-low.c (tile_arch_setup): Ditto.
7600 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7601 (update_debug_registers_callback): Update, "entry" parameter is a
7602 struct thread_info * now. Fetch pid from thread.
7603 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7604 Pass &all_threads to find_inferior, not &all_lwps.
7605 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7606 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7607 Pass &all_threads to find_inferior, not &all_lwps.
7608 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7609 (i386_dr_low_get_status): Ditto.
7610 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7611 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7612 (x86_linux_read_description): Ditto.
7613 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7615 2014-02-20 Doug Evans <dje@google.com>
7617 * inferiors.c (get_first_inferior): Fix buglet.
7619 2014-02-19 Doug Evans <dje@google.com>
7621 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7622 * inferiors.c (add_thread): Change result type to struct thread_info *.
7623 All callers updated.
7624 (add_lwp): Call add_thread here instead of in callers.
7625 All callers updated.
7626 * linux-low.h (get_lwp_thread): Rewrite.
7627 (struct lwp_info): New member "thread".
7629 2014-02-19 Doug Evans <dje@google.com>
7631 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7632 All callers updated.
7634 2014-02-19 Doug Evans <dje@google.com>
7636 * inferiors.c (add_thread): Fix whitespace.
7638 2014-02-19 Doug Evans <dje@google.com>
7640 * dll.c (clear_dlls): Replace accessing list implemention details
7642 * gdbthread.h (get_first_thread): Declare.
7643 * inferiors.c (for_each_inferior_with_data): New function.
7644 (get_first_thread): New function.
7645 (find_thread_ptid): Simplify.
7646 (get_first_inferior): New function.
7647 (clear_list): Delete.
7648 (one_inferior_p): New function.
7649 (clear_inferior_list): New function.
7650 (clear_inferiors): Update.
7651 * inferiors.h (for_each_inferior_with_data): Declare.
7652 (clear_inferior_list): Declare.
7653 (one_inferior_p): Declare.
7654 (get_first_inferior): Declare.
7655 * linux-low.c (linux_wait_for_event): Replace accessing list
7656 implemention details with API function.
7657 * server.c (target_running): Ditto.
7658 (accumulate_file_name_length): New function.
7659 (emit_dll_description): New function.
7660 (handle_qxfer_libraries): Replace accessing list implemention
7661 details with API function.
7662 (handle_qxfer_threads_worker): New function.
7663 (handle_qxfer_threads_proper): Replace accessing list implemention
7664 details with API function.
7665 (handle_query): Ditto.
7666 (visit_actioned_threads_callback_ftype): New typedef.
7667 (visit_actioned_threads_data): New struct.
7668 (visit_actioned_threads): Rewrite to be find_inferior callback.
7669 (resume): Call find_inferior.
7670 (handle_status): Replace accessing list implemention
7671 details with API function.
7672 (process_serial_event): Replace accessing list implemention details
7674 * target.c (set_desired_inferior): Replace accessing list implemention
7675 details with API function.
7676 * tracepoint.c (same_process_p): New function.
7677 (gdb_agent_about_to_close): Replace accessing list implemention
7678 details with API function.
7679 * win32-low.c (child_delete_thread): Replace accessing list
7680 implemention details with API function.
7681 (match_dll_by_basename): New function.
7682 (dll_is_loaded_by_basename): New function.
7683 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7684 details call to dll_is_loaded_by_basename.
7686 2014-02-19 Doug Evans <dje@google.com>
7688 * dll.h (struct dll_info): Add comment.
7689 * gdbthread.h (struct thread_info): Add comment.
7690 (current_ptid): Simplify.
7691 * inferiors.c (add_process): Update.
7692 (remove_process): Update.
7693 * inferiors.h (struct process_info): Rename member "head" to "entry".
7694 * linux-low.c (delete_lwp): Update.
7696 (last_thread_of_process_p): Update.
7697 (kill_one_lwp_callback, linux_kill): Update.
7698 (status_pending_p_callback): Update.
7699 (wait_for_sigstop): Update. Simplify read of ptid.
7700 (start_step_over): Update.
7701 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7702 (get_lwp_thread): Update.
7703 (struct lwp_info): Rename member "head" to "entry".
7704 * regcache.h (inferior_list_entry): Delete.
7705 * server.c (kill_inferior_callback): Update.
7706 (detach_or_kill_inferior_callback): Update.
7707 (print_started_pid): Update.
7708 (print_attached_pid): Update.
7709 (process_serial_event): Simplify read of ptid.
7710 * thread-db.c (thread_db_create_event): Update.
7711 (thread_db_get_tls_address): Update.
7712 * win32-low.c (current_inferior_ptid): Simplify.
7714 2014-02-19 Tom Tromey <tromey@redhat.com>
7716 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7718 (target_supports_btrace): Update.
7720 2014-02-14 Yao Qi <yao@codesourcery.com>
7722 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7723 (rsp-low-ipa.o): New target.
7725 2014-02-12 Tom Tromey <tromey@redhat.com>
7727 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7728 convert_ascii_to_int.
7729 * regcache.c (registers_to_string): Likewise.
7730 * remote-utils.c (decode_M_packet): Likewise.
7731 * server.c (process_serial_event): Likewise.
7733 2014-02-12 Tom Tromey <tromey@redhat.com>
7735 * server.c (handle_query, handle_v_run): Use hex2bin, not
7737 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7739 2014-02-12 Tom Tromey <tromey@redhat.com>
7741 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7742 convert_int_to_ascii.
7743 * regcache.c (registers_to_string, collect_register_as_string):
7745 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7747 * server.c (process_serial_event): Likewise.
7748 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7749 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7751 2014-02-12 Tom Tromey <tromey@redhat.com>
7753 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7754 bin2hex, not hexify.
7755 * tracepoint.c (cmd_qtstatus): Likewise.
7757 2014-02-12 Tom Tromey <tromey@redhat.com>
7759 * remote-utils.c (monitor_output): Pass explicit length to
7762 2014-02-12 Tom Tromey <tromey@redhat.com>
7764 * tracepoint.c: Include rsp-low.h.
7765 * server.c: Include rsp-low.h.
7766 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7767 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7769 * remote-utils.c: Include rsp-low.h.
7770 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7771 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7772 (convert_int_to_ascii, convert_ascii_to_int): Move to
7774 * regcache.c: Include rsp-low.h.
7775 * ax.c: Include rsp-low.h.
7776 * Makefile.in (SFILES): Add common/rsp-low.c.
7777 (OBS): Add rsp-low.o.
7778 (rsp-low.o): New target.
7780 2014-02-12 Tom Tromey <tromey@redhat.com>
7782 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7783 Include print-utils.h.
7784 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7785 (plongest, thirty_two, phex_nz): Remove.
7786 * Makefile.in (SFILES): Add common/print-utils.c.
7787 (OBS): Add print-utils.o.
7788 (print-utils-ipa.o): New target.
7789 (print-utils.o): New target.
7790 (IPA_OBJS): Add print-utils-ipa.o.
7792 2014-02-06 Tom Tromey <tromey@redhat.com>
7794 * Makefile.in (SFILES): Fix indentation.
7796 2014-02-05 Doug Evans <dje@google.com>
7798 * linux-low.c (linux_wait_for_event): Improve comment.
7799 (linux_wait_1): Keep current_inferior in sync with event_child.
7801 2014-01-22 Doug Evans <dje@google.com>
7803 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7805 2014-01-22 Doug Evans <dje@google.com>
7807 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7808 * configure: Regenerate.
7809 * config.in: Regenerate.
7810 * Makefile.in (SFILES): Add debug.c.
7812 * debug.c: New file.
7813 * debug.h: New file.
7814 * linux-aarch64-low.c (*): Update all debugging printfs to use
7815 debug_printf instead of fprintf.
7816 * linux-arm-low.c (*): Ditto.
7817 * linux-cris-low.c (*): Ditto.
7818 * linux-crisv32-low.c (*): Ditto.
7819 * linux-m32r-low.c (*): Ditto.
7820 * linux-sparc-low.c (*): Ditto.
7821 * linux-x86.c (*): Ditto.
7822 * linux-low.c (*): Ditto.
7823 (linux_wait_1): Add calls to debug_enter, debug_exit.
7824 (linux_wait): Remove redundant debugging printf.
7825 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7826 (linux_resume, unstop_all_lwps): Ditto.
7827 * mem-break.c (*): Update all debugging printfs to use
7828 debug_printf instead of fprintf.
7829 * remote-utils.c (*): Ditto.
7830 * thread-db.c (*): Ditto.
7831 * server.c #include <ctype.h>, "gdb_vecs.h".
7832 (debug_threads): Moved to debug.c.
7833 (*): Update all debugging printfs to use debug_printf instead of
7835 (start_inferior): Replace call to fflush with call to debug_flush.
7836 (monitor_show_help): Mention set debug-format.
7837 (parse_debug_format_options): New function.
7838 (handle_monitor_command): Handle "monitor set debug-format".
7839 (gdbserver_usage): Mention --debug-format.
7840 (main): Parse --debug-format.
7841 * server.h (debug_threads): Declaration moved to debug.h.
7843 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7844 trace_debug_1 that uses debug_printf.
7845 (tracepoint_look_up_symbols): Update all debugging printfs to use
7846 debug_printf instead of fprintf.
7848 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7850 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7853 2014-01-17 Pedro Alves <palves@redhat.com>
7856 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7857 defined after including gdb_proc_service.h.
7859 2014-01-16 Doug Evans <dje@google.com>
7861 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7862 (match_dll): Use it.
7864 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7866 * target.h (target_ops) <read_btrace>: Change parameters and
7867 return type to allow error reporting.
7868 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7869 trace reading errors on.
7870 * linux-low.c (linux_low_read_btrace): Pass trace reading
7872 (linux_low_disable_btrace): New.
7874 2014-01-15 Doug Evans <dje@google.com>
7876 * inferiors.c (thread_id_to_gdb_id): Delete.
7877 * inferiors.h (thread_id_to_gdb_id): Delete.
7879 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7881 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7882 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7885 2014-01-08 Pedro Alves <palves@redhat.com>
7887 * server.c (handle_status): Don't discard previous queued stop
7888 replies or thread's pending status here.
7889 (main) <disconnection>: Do it here instead.
7891 2014-01-08 Pedro Alves <palves@redhat.com>
7893 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7894 * server.c (visit_actioned_threads, handle_pending_status): New
7896 (handle_v_cont): Factor out parts to ...
7897 (resume): ... this new function. If in all-stop, and a thread
7898 being resumed has a pending status, report it without actually
7900 (myresume): Adjust to use the new 'resume' function.
7901 (clear_pending_status_callback, set_pending_status_callback)
7902 (find_status_pending_thread_callback): New functions.
7903 (handle_status): Handle the case of multiple threads having
7904 interesting statuses to report. Report threads' real last signal
7905 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7906 with an interesting thread to report the status for, instead of
7907 always reporting the status of the first thread.
7909 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7911 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7912 * gdbreplay.c (gdbreplay_version): Likewise.
7914 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7916 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7917 iov.iov_len with the real length in use.
7919 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7921 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7922 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7923 for all targets that use win32-low.c.
7924 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7925 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7927 2013-12-13 Pedro Alves <palves@redhat.com>
7929 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7930 if equal to TARGET_WAITKIND_LOADED.
7931 * win32-low.c (cached_status): New static global.
7932 (win32_wait): Add declaration.
7933 (do_initial_child_stuff): Flush all initial pending debug events
7934 up to the initial breakpoint.
7935 (win32_wait): If CACHED_STATUS was set, return that instead
7936 of doing a real wait. Remove the code resuming the execution
7937 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7938 during the initial phase. Also remove the code changing
7939 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7940 TARGET_WAITKIND_STOPPED.
7942 2013-12-11 Yao Qi <yao@codesourcery.com>
7944 * notif.c (handle_notif_ack): Return 0 if no notification
7947 2013-11-20 Doug Evans <dje@google.com>
7949 * linux-low.c (linux_set_resume_request): Fix comment.
7951 2013-11-20 Doug Evans <dje@google.com>
7953 * linux-low.c (resume_status_pending_p): Tweak comment.
7955 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7957 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7958 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7959 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7960 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7961 (srv_amd64_regobj): Add amd64-mpx.o.
7962 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7963 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7964 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7965 * i387-fp.c (num_pl_bnd_register) Added constant.
7966 (num_pl_bnd_cfg_registers) Added constant.
7967 (struct i387_xsave) Added reserved area and MPX fields.
7968 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7969 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7971 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7972 (init_registers_amd64_mpx_linux): Declare new function.
7973 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7974 (x86_64_regmap): Add MPX registers.
7975 (x86_linux_read_description): Add MPX case.
7976 (initialize_low_arch): Initialize MPX targets.
7978 2013-11-18 Tom Tromey <tromey@redhat.com>
7980 * configure: Rebuild.
7981 * configure.ac: Don't check for stdlib.h.
7982 * gdbreplay.c: Unconditionally include stdlib.h.
7984 2013-11-18 Tom Tromey <tromey@redhat.com>
7986 * config.in: Rebuild.
7987 * configure: Rebuild.
7988 * configure.ac: Don't use AC_HEADER_DIRENT.
7990 2013-11-18 Tom Tromey <tromey@redhat.com>
7992 * server.h: Don't check HAVE_STRING_H.
7993 * gdbreplay.c: Don't check HAVE_STRING_H.
7994 * configure: Rebuild.
7996 2013-11-18 Tom Tromey <tromey@redhat.com>
7998 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8001 2013-11-08 Tom Tromey <tromey@redhat.com>
8003 * configure, config.in: Rebuild.
8004 * configure.ac: Remove unused configury.
8006 2013-11-08 Tom Tromey <tromey@redhat.com>
8008 * acinclude.m4: Include common.m4, codeset.m4.
8009 * configure, config.in: Rebuild.
8010 * configure.ac: Use GDB_AC_COMMON.
8012 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8014 * linux-s390-low.c (HWCAP_S390_TE): New define.
8015 (s390_arch_setup): Consider the TE field in the HWCAP for
8016 determining 'have_regset_tdb'.
8018 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8021 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8024 2013-10-02 Pedro Alves <palves@redhat.com>
8026 * server.c (process_serial_event): Don't output "GDBserver
8027 exiting" if GDB is connected through stdio.
8028 * target.c (mywait): Likewise, be silent if GDB is connected
8031 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8033 * lynx-low.c (lynx_add_threads_after_attach): New function.
8034 (lynx_attach): Remove call to add_thread. Add call to
8035 lynx_add_threads_after_attach instead.
8037 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8039 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8040 * config.in, configure: Regenerated.
8042 2013-09-18 Yao Qi <yao@codesourcery.com>
8045 * server.c (start_inferior): Clear 'resume_info'.
8047 2013-09-16 Jiong Wang <jiwang@tilera.com>
8049 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8052 2013-09-16 Jiong Wang <jiwang@tilera.com>
8054 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8055 linux-tile-low.o to srv_tgtobj.
8057 2013-09-16 Will Newton <will.newton@linaro.org>
8059 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8062 2013-09-06 Pedro Alves <palves@redhat.com>
8064 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8065 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8066 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8067 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8068 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8069 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8071 2013-09-06 Pedro Alves <palves@redhat.com>
8073 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8074 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8076 2013-09-06 Pedro Alves <palves@redhat.com>
8078 * linux-amd64-ipa.c: Include tracepoint.h.
8079 * linux-i386-ipa.c: Include tracepoint.h.
8081 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8083 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8084 (ps_get_thread_area): New function.
8086 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8088 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8089 (initialize_low_arch): Call init_registers_crisv32 rather than
8090 init_register_crisv32.
8092 2013-09-05 Pedro Alves <palves@redhat.com>
8094 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8096 * hostio.h: ... this new file.
8097 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8098 win32-low.c: Include hostio.h.
8100 2013-09-05 Pedro Alves <palves@redhat.com>
8102 * server.h (gdb_client_data, handler_func, callback_handler_func)
8103 (delete_file_handler, add_file_handler, append_callback_event)
8104 (delete_callback_event, start_event_loop, initialize_event_loop):
8105 Move to event-loop.h and include it.
8106 * event-loop.h: New file.
8108 2013-09-05 Pedro Alves <palves@redhat.com>
8110 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8111 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8112 (loaded_dll, unloaded_dll): Move to ...
8113 * dll.h: ... this new file.
8114 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8116 2013-09-05 Pedro Alves <palves@redhat.com>
8118 * server.h (current_process, get_thread_process, all_processes)
8119 (add_inferior_to_list, for_each_inferior, current_inferior)
8120 (remove_inferior, add_process, remove_process, find_process_pid)
8121 (have_started_inferiors_p, have_attached_inferiors_p)
8122 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8123 (clear_inferiors, find_inferior, find_inferior_id)
8124 (inferior_target_data, set_inferior_target_data)
8125 (inferior_regcache_data, set_inferior_regcache_data): Move to
8126 inferiors.h, and include it.
8127 * inferiors.h: New file.
8129 2013-09-05 Pedro Alves <palves@redhat.com>
8131 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8135 2013-09-05 Pedro Alves <palves@redhat.com>
8137 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8139 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8140 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8141 (handle_tracepoint_general_set, handle_tracepoint_query)
8142 (tracepoint_finished_step, tracepoint_was_hit)
8143 (release_while_stepping_state_list, current_traceframe)
8144 (in_readonly_region, traceframe_read_mem)
8145 (fetch_traceframe_registers, traceframe_read_sdata)
8146 (traceframe_read_info, struct fast_tpoint_collect_status)
8147 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8148 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8149 (supply_fast_tracepoint_registers)
8150 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8151 (ipa_tdesc, claim_trampoline_space)
8152 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8153 (agent_mem_read, agent_get_trace_state_variable_value)
8154 (agent_set_trace_state_variable_value, agent_tsv_read)
8155 (agent_mem_read_string, get_raw_reg_func_addr)
8156 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8157 * tracepoint.h: ... this new file.
8159 2013-09-05 Pedro Alves <palves@redhat.com>
8161 * server.h (perror_with_name, error, fatal, warning, paddress)
8162 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8164 * utils.h: New file.
8166 2013-09-05 Pedro Alves <palves@redhat.com>
8168 * server.h (remote_debug, noack_mode, transport_is_reliable)
8169 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8170 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8171 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8172 (write_enn, initialize_async_io, enable_async_io)
8173 (disable_async_io, check_remote_input_interrupt_request)
8174 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8175 (dead_thread_notify, prepare_resume_reply)
8176 (decode_address_to_semicolon, decode_address, decode_m_packet)
8177 (decode_M_packet, decode_X_packet, decode_xfer_write)
8178 (decode_search_memory_packet, unhexify, hexify)
8179 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8180 (look_up_one_symbol, relocate_instruction)
8181 (monitor_output): Move to remote-utils.h, and include it.
8182 * remote-utils.h: New file.
8184 2013-09-05 Pedro Alves <palves@redhat.com>
8186 * server.h (_): Delete.
8188 2013-09-02 Pedro Alves <palves@redhat.com>
8190 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8191 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8193 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8195 2013-09-02 Pierre Muller <muller@sourceware.org>
8197 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8198 or WriteProcessMemory complete successfully and handle
8199 ERROR_PARTIAL_COPY error.
8201 2013-09-02 Pedro Alves <palves@redhat.com>
8203 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8204 error instead of EIO.
8206 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8209 * linux-low.c: Include filestuff.h.
8210 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8211 * lynx-low.c: Include filestuff.h.
8212 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8213 * server.c: Include filestuff.h.
8214 (main): Call notice_open_fds.
8215 * spu-low.c: Include filestuff.h.
8216 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8218 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8220 * Makefile.in: Explain why ../target and ../nat are not
8221 listed as include file search paths.
8222 (linux-waitpid.o): New object file rule.
8223 * configure.srv (srv_native_linux_obj): New variable.
8224 Replace all occurrences of linux native object files with
8225 $srv_native_linux_obj.
8226 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8227 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8228 (linux_enable_event_reporting): Remove declaration.
8229 (my_waitpid): Moved to common/linux-waitpid.c.
8230 (linux_wait_for_event): Pass ptid when calling
8231 linux_enable_event_reporting.
8232 (linux_supports_tracefork_flag): Remove.
8233 (linux_enable_event_reporting): Likewise.
8234 (linux_tracefork_grandchild): Remove.
8235 (STACK_SIZE): Moved to common/linux-ptrace.c.
8236 (linux_tracefork_child): Remove.
8237 (linux_test_for_tracefork): Remove.
8238 (linux_look_up_symbols): Call linux_supports_traceclone.
8239 (initialize_low): Remove call to linux_test_for_tracefork.
8240 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8241 common/linux-ptrace.h.
8242 (PTRACE_TYPE_ARG4): Likewise.
8243 Include linux-ptrace.h.
8245 2013-08-21 Pedro Alves <palves@redhat.com>
8247 * config.in: Renegerate.
8249 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8251 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8252 (SFILES): Remove $(srcdir)/common/target-common.c and
8253 add $(srcdir)/target/waitstatus.c.
8254 (OBS): Remove target-common.o and add waitstatus.o.
8255 (server_h): Remove $(srcdir)/../common/target-common.h and
8256 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8257 and $(srcdir)/../target/waitstatus.h.
8258 (target-common.o): Remove.
8259 (waitstatus.o): New target object file.
8260 * target.h: Do not include target-common.h and
8261 include target/resume.h, target/wait.h and
8262 target/waitstatus.h.
8264 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8266 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8267 to PTRACE_TYPE_ARG3.
8268 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8269 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8271 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8272 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8274 2013-07-27 Jie Zhang <jie@codesourcery.com>
8275 Daniel Jacobowitz <dan@codesourcery.com>
8276 Yao Qi <yao@codesourcery.com>
8278 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8279 (mips-linux-watch.o): New rule.
8280 (mips_linux_watch_h): New variable.
8281 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8283 * linux-mips-low.c: Include mips-linux-watch.h.
8284 (struct arch_process_info, struct arch_lwp_info): New.
8285 (update_watch_registers_callback): New function.
8286 (mips_linux_new_process, mips_linux_new_thread) New functions.
8287 (mips_linux_prepare_to_resume, mips_insert_point): New
8289 (mips_remove_point, mips_stopped_by_watchpoint): New
8291 (rsp_bp_type_to_target_hw_bp_type): New function.
8292 (mips_stopped_data_address): New function.
8293 (the_low_target): Add watchpoint support functions.
8295 2013-07-27 Yao Qi <yao@codesourcery.com>
8297 * i386-low.c: Include break-common.h.
8298 (enum target_hw_bp_type): Remove.
8300 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8302 * Makefile.in (SFILES): /common/target-common.c.
8303 (OBS): Add target-common.o.
8304 (server_h): Add $(srcdir)/../common/target-common.h.
8305 (target-common.o): New target.
8306 * server.c (queue_stop_reply_callback): Free
8307 status string after use.
8308 * target.c (target_waitstatus_to_string): Remove.
8309 * target.h: Include target-common.h.
8310 (resume_kind): Likewise.
8311 (target_waitkind): Likewise.
8312 (target_waitstatus): Likewise.
8313 (TARGET_WNOHANG): Likewise.
8315 2013-07-04 Yao Qi <yao@codesourcery.com>
8317 * Makefile.in (host_alias): Use @host_noncanonical@.
8318 (target_alias): Use @target_noncanonical@.
8319 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8320 ACX_NONCANONICAL_HOST.
8321 * configure: Regenerated.
8324 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8326 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8327 * configure: Rebuild.
8328 * Makefile.in (version_host, version_target): Get from configure.
8329 (version.c): Use $(version_host) and $(version_target).
8331 2013-07-03 Pedro Alves <palves@redhat.com>
8333 * Makefile.in (config.status): Depend on development.sh.
8334 * acinclude.m4: Include libmcheck.m4.
8335 * configure: Regenerate.
8337 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8339 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8340 attribute inside the parentheses.
8341 (winapi_DebugSetProcessKillOnExit): Ditto.
8342 (winapi_DebugBreakProcess): Ditto.
8343 (winapi_GenerateConsoleCtrlEvent): Ditto.
8345 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8347 * notif.h (notif_event): Add a dummy member to avoid compiler
8350 2013-07-01 Pedro Alves <palves@redhat.com>
8352 * hostio.c (HOSTIO_PATH_MAX): Define.
8353 (require_filename, handle_open, handle_unlink, handle_readlink):
8356 2013-07-01 Pedro Alves <palves@redhat.com>
8358 * server.h: Include "pathmax.h".
8359 * linux-low.c: Don't include sys/param.h.
8360 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8362 * win32-low.c: Don't include sys/param.h.
8363 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8365 2013-07-01 Pedro Alves <palves@redhat.com>
8367 * event-loop.c: Don't check HAVE_UNISTD_H before including
8369 * gdbreplay.c: Likewise.
8370 * remote-utils.c: Likewise.
8371 * server.c: Likewise.
8372 * configure.ac: Don't check for unistd.h.
8373 * configure: Regenerate.
8375 2013-06-28 Tom Tromey <tromey@redhat.com>
8377 * Makefile.in (version.c): Use version.in, not
8380 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8382 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8383 * configure: Rebuild.
8384 * Makefile.in (version_host, version_target): Get from configure.
8385 (version.c): Use $(version_host) and $(version_target).
8387 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8389 Fix trace-status to output user name without trailing colon.
8390 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8392 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8394 Fix trace-status to output proper start-time and stop-time.
8395 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8396 output start time and stop time in hex as gdb expects.
8398 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8400 * tracepoint.c (build_traceframe_info_xml): Output trace state
8401 variables present in the trace buffer.
8403 2013-06-24 Tom Tromey <tromey@redhat.com>
8405 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8407 (version.o): Remove.
8408 * gdbreplay.c: Include version.h.
8409 (version, host_name): Don't declare.
8410 * server.h: Include version.h.
8411 (version, host_name): Don't declare.
8413 2013-06-12 Pedro Alves <palves@redhat.com>
8415 * linux-x86-low.c (linux_is_elf64): Delete global.
8416 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8417 with local linux_pid_exe_is_elf_64_file use.
8419 2013-06-11 Pedro Alves <palves@redhat.com>
8421 * linux-low.c (regset_disabled, disable_regset): New functions.
8422 (regsets_fetch_inferior_registers)
8423 (regsets_store_inferior_registers): Use them.
8424 (initialize_regsets_info); Don't allocate the disabled_regsets
8426 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8429 2013-06-11 Pedro Alves <palves@redhat.com>
8431 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8434 2013-06-11 Pedro Alves <palves@redhat.com>
8436 * linux-x86-low.c (initialize_low_arch): Call
8437 init_registers_x32_avx_linux.
8439 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8441 Fix compatibility with Android Bionic.
8442 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8445 2013-06-07 Pedro Alves <palves@redhat.com>
8448 * Makefile.in (OBS): Add tdesc.o.
8449 (IPA_OBJS): Add tdesc-ipa.o.
8450 (tdesc-ipa.o): New rule.
8451 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8453 * linux-low.c (new_inferior): Delete.
8454 (disabled_regsets, num_regsets): Delete.
8455 (linux_add_process): Adjust to set the new per-process
8457 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8458 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8459 was a stop. When calling arch_setup, switch the current inferior
8460 to the thread that got an event.
8461 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8462 (regsets_fetch_inferior_registers)
8463 (regsets_store_inferior_registers): New regsets_info parameter.
8465 (linux_register_in_regsets): New regs_info parameter. Adjust to
8467 (register_addr, fetch_register, store_register): New usrregs_info
8468 parameter. Adjust to use it.
8469 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8470 parameter regs_info. Adjust to use it.
8471 (linux_fetch_registers): Get the current inferior's regs_info, and
8473 (linux_store_registers): Ditto.
8474 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8475 (initialize_low): Don't initialize the target_regsets here. Call
8476 initialize_low_arch.
8477 * linux-low.h (target_regsets): Delete declaration.
8478 (struct regsets_info): New.
8479 (struct usrregs_info): New.
8480 (struct regs_info): New.
8481 (struct process_info_private) <new_inferior>: New field.
8482 (struct linux_target_ops): Delete the num_regs, regmap, and
8483 regset_bitmap fields. New field regs_info.
8484 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8485 * i387-fp.c (num_xmm_registers): Delete.
8486 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8487 calls to new interface.
8488 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8489 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8490 Infer the number of xmm registers from the regcache's target
8492 * i387-fp.h (num_xmm_registers): Delete.
8493 * inferiors.c (add_thread): Don't install the thread's regcache
8495 * proc-service.c (gregset_info): Fetch the current inferior's
8496 regs_info. Adjust to use it.
8497 * regcache.c: Include tdesc.h.
8498 (register_bytes, reg_defs, num_registers)
8499 (gdbserver_expedite_regs): Delete.
8500 (get_thread_regcache): If the thread doesn't have a regcache yet,
8501 create one, instead of aborting gdbserver.
8502 (regcache_invalidate_one): Rename to ...
8503 (regcache_invalidate_thread): ... this.
8504 (regcache_invalidate_one): New.
8505 (regcache_invalidate): Only invalidate registers of the current
8507 (init_register_cache): Add target_desc parameter, and use it.
8508 (new_register_cache): Ditto. Assert the target description has a
8509 non zero registers_size.
8510 (regcache_cpy): Add assertions. Adjust.
8511 (realloc_register_cache, set_register_cache): Delete.
8512 (registers_to_string, registers_from_string): Adjust.
8513 (find_register_by_name, find_regno, find_register_by_number)
8514 (register_cache_size): Add target_desc parameter, and use it.
8515 (free_register_cache_thread, free_register_cache_thread_one)
8516 (regcache_release, register_cache_size): New.
8517 (register_size): Add target_desc parameter, and use it.
8518 (register_data, supply_register, supply_register_zeroed)
8519 (supply_regblock, supply_register_by_name, collect_register)
8520 (collect_register_as_string, collect_register_by_name): Adjust.
8521 * regcache.h (struct target_desc): Forward declare.
8522 (struct regcache) <tdesc>: New field.
8523 (init_register_cache, new_register_cache): Add target_desc
8525 (regcache_invalidate_thread): Declare.
8526 (regcache_invalidate_one): Delete declaration.
8527 (regcache_release): Declare.
8528 (find_register_by_number, register_cache_size, register_size)
8529 (find_regno): Add target_desc parameter.
8530 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8532 * remote-utils.c: Include tdesc.h.
8533 (outreg, prepare_resume_reply): Adjust.
8534 * server.c: Include tdesc.h.
8535 (gdbserver_xmltarget): Delete declaration.
8536 (get_features_xml, process_serial_event): Adjust.
8537 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8539 (struct process_info) <tdesc>: New field.
8540 (ipa_tdesc): Declare.
8541 * tdesc.c: New file.
8542 * tdesc.h: New file.
8543 * tracepoint.c: Include tdesc.h.
8544 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8545 (get_context_regcache): Adjust to pass ipa_tdesc down.
8546 (do_action_at_tracepoint): Adjust to get the register cache size
8547 from the context regcache's description.
8548 (traceframe_walk_blocks): Adjust to get the register cache size
8549 from the current trace frame's description.
8550 (traceframe_get_pc): Adjust to get current trace frame's
8551 description and pass it down.
8552 (gdb_collect): Adjust to get the register cache size from the
8554 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8555 (gdbserver_xmltarget): Delete.
8556 (initialize_low_tracepoint): Set the ipa's target description.
8557 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8558 (initialize_low_tracepoint): Set the ipa's target description.
8559 * linux-x86-low.c: Include tdesc.h.
8560 [__x86_64__] (is_64bit_tdesc): New.
8561 (ps_get_thread_area, x86_get_thread_area): Use it.
8562 (i386_cannot_store_register): Rename to ...
8563 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8564 (i386_cannot_fetch_register): Rename to ...
8565 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8566 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8568 (target_regsets): Rename to ...
8569 (x86_regsets): ... this.
8570 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8572 (x86_siginfo_fixup): Use is_64bit_tdesc.
8573 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8574 (tdesc_x32_avx_linux, tdesc_x32_linux)
8575 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8577 (x86_linux_update_xmltarget): Delete.
8578 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8579 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8580 (AMD64_LINUX_USER64_CS): New.
8581 (x86_linux_read_description): New, based on
8582 x86_linux_update_xmltarget.
8583 (same_process_callback): New.
8584 (x86_arch_setup_process_callback): New.
8585 (x86_linux_update_xmltarget): New.
8586 (x86_regsets_info): New.
8587 (amd64_linux_regs_info): New.
8588 (i386_linux_usrregs_info): New.
8589 (i386_linux_regs_info): New.
8590 (x86_linux_regs_info): New.
8591 (x86_arch_setup): Reimplement.
8592 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8593 (x86_emit_ops): Ditto.
8594 (the_low_target): Adjust. Install x86_linux_regs_info,
8595 x86_cannot_fetch_register, and x86_cannot_store_register.
8596 (initialize_low_arch): New.
8597 * linux-ia64-low.c (tdesc_ia64): Declare.
8598 (ia64_fetch_register): Adjust.
8599 (ia64_usrregs_info, regs_info): New globals.
8600 (ia64_regs_info): New function.
8601 (the_low_target): Adjust.
8602 (initialize_low_arch): New function.
8603 * linux-sparc-low.c (tdesc_sparc64): Declare.
8604 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8606 (sparc_arch_setup): New function.
8607 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8608 (the_low_target): Adjust.
8609 (initialize_low_arch): New function.
8610 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8611 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8612 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8613 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8614 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8615 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8616 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8617 (tdesc_powerpc_isa205_vsx64l): Declare.
8618 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8619 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8620 (ppc_set_pc, ppc_get_hwcap): Adjust.
8621 (ppc_usrregs_info): Forward declare.
8622 (!__powerpc64__) ppc_regmap_adjusted: New global.
8623 (ppc_arch_setup): Adjust to the current process'es target
8625 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8626 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8627 (ppc_store_evrregset): Adjust.
8628 (target_regsets): Rename to ...
8629 (ppc_regsets): ... this, and make static.
8630 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8631 (ppc_regs_info): New function.
8632 (the_low_target): Adjust.
8633 (initialize_low_arch): New function.
8634 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8635 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8636 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8637 (tdesc_s390x_linux64v2): Declare.
8638 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8639 (s390_fill_gregset, s390_store_last_break): Adjust.
8640 (target_regsets): Rename to ...
8641 (s390_regsets): ... this, and make static.
8642 (s390_get_pc, s390_set_pc): Adjust.
8643 (s390_get_hwcap): New target_desc parameter, and use it.
8644 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8645 (s390_arch_setup): Adjust to set the current process'es target
8646 description. Don't adjust the regmap.
8647 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8648 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8649 (regs_info_3264): New globals.
8650 (s390_regs_info): New function.
8651 (the_low_target): Adjust.
8652 (initialize_low_arch): New function.
8653 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8654 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8655 [__mips64] (init_registers_mips_linux)
8656 (init_registers_mips_dsp_linux): Delete defines.
8657 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8658 (have_dsp): New global.
8659 (mips_read_description): New, based on mips_arch_setup.
8660 (mips_arch_setup): Reimplement.
8661 (get_usrregs_info): New function.
8662 (mips_cannot_fetch_register, mips_cannot_store_register)
8663 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8664 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8665 (target_regsets): Rename to ...
8666 (mips_regsets): ... this, and make static.
8667 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8668 (dsp_regs_info, regs_info): New globals.
8669 (mips_regs_info): New function.
8670 (the_low_target): Adjust.
8671 (initialize_low_arch): New function.
8672 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8673 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8675 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8676 (arm_read_description): New, with bits factored from
8678 (arm_arch_setup): Reimplement.
8679 (target_regsets): Rename to ...
8680 (arm_regsets): ... this, and make static.
8681 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8682 (arm_regs_info): New function.
8683 (the_low_target): Adjust.
8684 (initialize_low_arch): New function.
8685 * linux-m68k-low.c (tdesc_m68k): Declare.
8686 (target_regsets): Rename to ...
8687 (m68k_regsets): ... this, and make static.
8688 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8689 (m68k_regs_info): New function.
8690 (m68k_arch_setup): New function.
8691 (the_low_target): Adjust.
8692 (initialize_low_arch): New function.
8693 * linux-sh-low.c (tdesc_sharch): Declare.
8694 (target_regsets): Rename to ...
8695 (sh_regsets): ... this, and make static.
8696 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8697 (sh_regs_info, sh_arch_setup): New functions.
8698 (the_low_target): Adjust.
8699 (initialize_low_arch): New function.
8700 * linux-bfin-low.c (tdesc_bfin): Declare.
8701 (bfin_arch_setup): New function.
8702 (bfin_usrregs_info, regs_info): New globals.
8703 (bfin_regs_info): New function.
8704 (the_low_target): Adjust.
8705 (initialize_low_arch): New function.
8706 * linux-cris-low.c (tdesc_cris): Declare.
8707 (cris_arch_setup): New function.
8708 (cris_usrregs_info, regs_info): New globals.
8709 (cris_regs_info): New function.
8710 (the_low_target): Adjust.
8711 (initialize_low_arch): New function.
8712 * linux-cris-low.c (tdesc_crisv32): Declare.
8713 (cris_arch_setup): New function.
8714 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8715 (cris_regs_info): New function.
8716 (the_low_target): Adjust.
8717 (initialize_low_arch): New function.
8718 * linux-m32r-low.c (tdesc_m32r): Declare.
8719 (m32r_arch_setup): New function.
8720 (m32r_usrregs_info, regs_info): New globals.
8721 (m32r_regs_info): Adjust.
8722 (initialize_low_arch): New function.
8723 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8724 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8725 (tic6x_usrregs_info): Forward declare.
8726 (tic6x_read_description): New function, based on ...
8727 (tic6x_arch_setup): ... this. Reimplement.
8728 (target_regsets): Rename to ...
8729 (tic6x_regsets): ... this, and make static.
8730 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8731 (tic6x_regs_info): New function.
8732 (the_low_target): Adjust.
8733 (initialize_low_arch): New function.
8734 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8735 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8736 (target_regsets): Rename to ...
8737 (xtensa_regsets): ... this, and make static.
8738 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8740 (xtensa_arch_setup, xtensa_regs_info): New functions.
8741 (the_low_target): Adjust.
8742 (initialize_low_arch): New function.
8743 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8744 (nios2_arch_setup): Set the current process'es tdesc.
8745 (target_regsets): Rename to ...
8746 (nios2_regsets): ... this.
8747 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8748 (nios2_regs_info): New function.
8749 (the_low_target): Adjust.
8750 (initialize_low_arch): New function.
8751 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8752 (aarch64_arch_setup): Set the current process'es tdesc.
8753 (target_regsets): Rename to ...
8754 (aarch64_regsets): ... this.
8755 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8756 (aarch64_regs_info): New function.
8757 (the_low_target): Adjust.
8758 (initialize_low_arch): New function.
8759 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8761 (target_regsets): Rename to ...
8762 (tile_regsets): ... this.
8763 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8764 (tile_regs_info): New function.
8765 (tile_arch_setup): Set the current process'es tdesc.
8766 (the_low_target): Adjust.
8767 (initialize_low_arch): New function.
8768 * spu-low.c (tdesc_spu): Declare.
8769 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8770 * win32-arm-low.c (tdesc_arm): Declare.
8771 (arm_arch_setup): New function.
8772 (the_low_target): Install arm_arch_setup instead of
8774 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8775 (init_windows_x86): Rename to ...
8776 (i386_arch_setup): ... this. Set `win32_tdesc'.
8777 (the_low_target): Adjust.
8778 * win32-low.c (win32_tdesc): New global.
8779 (child_add_thread): Don't create the thread cache here.
8780 (do_initial_child_stuff): Set the new process'es tdesc.
8781 * win32-low.h (struct target_desc): Forward declare.
8782 (win32_tdesc): Declare.
8783 * lynx-i386-low.c (tdesc_i386): Declare global.
8784 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8785 * lynx-low.c (lynx_tdesc): New global.
8786 (lynx_add_process): Set the new process'es tdesc.
8787 * lynx-low.h (struct target_desc): Forward declare.
8788 (lynx_tdesc): Declare global.
8789 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8790 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8791 * nto-low.c (nto_tdesc): New global.
8792 (do_attach): Set the new process'es tdesc.
8793 * nto-low.h (struct target_desc): Forward declare.
8794 (nto_tdesc): Declare.
8795 * nto-x86-low.c (tdesc_i386): Declare.
8796 (nto_x86_arch_setup): Set `nto_tdesc'.
8798 2013-06-04 Gary Benson <gbenson@redhat.com>
8800 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8801 to qSupported response when appropriate.
8802 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8803 with nonzero-length annex.
8804 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8805 arguments supplied in annex.
8807 2013-05-31 Doug Evans <dje@google.com>
8810 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8811 64 bits in 64-cross-32 environment.
8813 2013-05-28 Pedro Alves <palves@redhat.com>
8815 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8816 (aarch64-without-fpu.c): Delete rule.
8817 * configure.srv (aarch64*-*-linux*): Remove references to
8818 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8819 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8822 2013-05-24 Pedro Alves <palves@redhat.com>
8824 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8825 instead of strchr/decode_address. Error if the range isn't split
8826 with a ','. Don't assume there's be a ':' in the action.
8828 2013-05-23 Yao Qi <yao@codesourcery.com>
8829 Pedro Alves <palves@redhat.com>
8831 * linux-low.c (lwp_in_step_range): New function.
8832 (linux_wait_1): If the thread was range stepping and stopped
8833 outside the stepping range, report the stop to GDB. Otherwise,
8834 continue stepping. Add range stepping debug output.
8835 (linux_set_resume_request): Copy the step range from the resume
8837 (linux_supports_range_stepping): New.
8838 (linux_target_ops) <supports_range_stepping>: Set to
8839 linux_supports_range_stepping.
8840 * linux-low.h (struct linux_target_ops)
8841 <supports_range_stepping>: New field.
8842 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8843 * linux-x86-low.c (x86_supports_range_stepping): New.
8844 (the_low_target) <supports_range_stepping>: Set to
8845 x86_supports_range_stepping.
8846 * server.c (handle_v_cont): Handle 'r' action.
8847 (handle_v_requests): Append ";r" if the target supports range
8849 * target.h (struct thread_resume) <step_range_start,
8850 step_range_end>: New fields.
8851 (struct target_ops) <supports_range_stepping>:
8853 (target_supports_range_stepping): New macro.
8855 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8857 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8858 confusion in comment.
8860 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8862 * lynx-low.c (struct process_info_private): New type.
8863 (lynx_add_process): New function.
8864 (lynx_create_inferior, lynx_attach): Replace calls to
8865 add_process by calls to lynx_add_process.
8866 (lynx_resume): If PTID is null, then try using
8867 current_process()->private->last_wait_event_ptid.
8869 (lynx_clear_inferiors): Delete. The contents of that function
8870 has been inlined in lynx_mourn;
8871 (lynx_wait_1): Save the ptid in the process's private data.
8872 (lynx_mourn): Free the process' private data. Replace call
8873 to lynx_clear_inferiors by call to clear_inferiors.
8875 2013-05-17 Yao Qi <yao@codesourcery.com>
8877 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8880 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8882 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8883 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8884 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8885 PT_TEXT_END_ADDR guards. Update comments.
8886 (linux_target_op) <read_offsets>: Conditionally define to
8887 linux_read_offsets if the target is UCLIBC and if it defines
8888 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8890 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8891 Andrew Jenner <andrew@codesourcery.com>
8893 * Makefile.in (SFILES): Add linux-nios2-low.c.
8894 (clean): Add action to delete nios2-linux.c.
8895 (nios2-linux.c): New rule.
8896 * configure.srv: Add nios2*-*-linux*.
8897 * linux-nios2-low.c: New.
8899 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8901 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8903 2013-04-25 Hui Zhu <hui@codesourcery.com>
8906 * ax.c (ax_printf): Add fflush.
8908 2013-04-22 Tom Tromey <tromey@redhat.com>
8910 * Makefile.in (SFILES): Add filestuff.c.
8911 (OBS): Add filestuff.o.
8912 (filestuff.o): New target.
8913 * config.in, configure: Rebuild.
8914 * configure.ac: Check for fdwalk, pipe2.
8916 2013-04-17 Pedro Alves <palves@redhat.com>
8918 * configure.ac (USE_THREAD_DB): Delete variable.
8919 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8920 Don't AC_SUBST USE_THREAD_DB.
8921 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8922 * config.in, configure: Regenerate.
8924 2013-04-16 Pedro Alves <palves@redhat.com>
8926 * linux-low.h (struct lwp_info) <thread_known>: Move under
8927 the USE_THREAD_DB #ifdef.
8929 2013-04-16 Pedro Alves <palves@redhat.com>
8931 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8932 (linux-low.o): Delete rule.
8933 * linux-low.h: Always include "gdb_thread_db.h" instead of
8934 conditionally including thread_db.h.
8935 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8938 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8940 * Makefile.in (install-only): Fix make install regression.
8942 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8944 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8945 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8947 * gdbserver.1: Remove.
8949 2013-03-22 Pedro Alves <palves@redhat.com>
8951 * linux-low.c (handle_extended_wait): Don't call
8952 linux_enable_event_reporting.
8954 2013-03-15 Tony Theodore <tonyt@logyst.com>
8957 * Makefile.in (SHELL): Use @SHELL@.
8959 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8961 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8964 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8966 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8967 Remove extraneous NULL element.
8969 2013-03-13 Yao Qi <yao@codesourcery.com>
8971 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8972 'V' block in trace frame.
8974 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8976 * target.h (struct target_ops): Add btrace ops.
8977 (target_supports_btrace): New macro.
8978 (target_enable_btrace): New macro.
8979 (target_disable_btrace): New macro.
8980 (target_read_btrace): New macro.
8981 * gdbthread.h (struct thread_info): Add btrace field.
8982 * server.c: Include btrace-common.h.
8983 (handle_btrace_general_set): New function.
8984 (handle_btrace_enable): New function.
8985 (handle_btrace_disable): New function.
8986 (handle_general_set): Call handle_btrace_general_set.
8987 (handle_qxfer_btrace): New function.
8988 (struct qxfer qxfer_packets[]): Add btrace entry.
8989 * inferiors.c (remove_thread): Disable btrace.
8990 * linux-low: Include linux-btrace.h.
8991 (linux_low_enable_btrace): New function.
8992 (linux_low_read_btrace): New function.
8993 (linux_target_ops): Add btrace ops.
8994 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8995 Add srv_linux_btrace=yes.
8996 (x86_64-*-linux*): Add linux-btrace.o.
8997 Add srv_linux_btrace=yes.
8998 * configure.ac: Define HAVE_LINUX_BTRACE.
8999 * config.in: Regenerated.
9000 * configure: Regenerated.
9002 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9004 * server.c (handle_qxfer): Preserve error message if -3 is
9006 (qxfer): Document the -3 return value.
9008 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9010 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9011 (linux_btrace_h): New variable.
9012 (linux-btrace.o): New rule.
9014 2013-03-08 Stan Shebs <stan@codesourcery.com>
9015 Hafiz Abid Qadeer <abidh@codesourcery.com>
9017 * tracepoint.c (trace_buffer_size): New global.
9018 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9019 (init_trace_buffer): Change to one-argument function. Allocate
9020 trace buffer memory.
9021 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9022 handle QTBuffer:size packet.
9023 (cmd_bigqtbuffer_size): New function.
9024 (initialize_tracepoint): Call init_trace_buffer with
9025 DEFAULT_TRACE_BUFFER_SIZE.
9026 * server.c (handle_query): Add QTBuffer:size in the
9029 2013-03-07 Yao Qi <yao@codesourcery.com>
9031 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9032 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9034 (cmd_qtsp): Adjust condition. Do post increment.
9035 Set cur_action and cur_step_action back to 0.
9037 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9040 * linux-low.c (linux_write_memory): Return early success if LEN is
9043 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9045 * configure.srv: Add x86_64-*-cygwin* as target.
9047 2013-02-28 Tom Tromey <tromey@redhat.com>
9049 * configure.ac: Invoke AC_SYS_LARGEFILE.
9050 * configure, config.in: Rebuild.
9052 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9054 * win32-low.c: Throughout, fix format strings and casts of
9055 printf-like functions to avoid type related warnings on all
9057 (get_child_debug_event): Print dwDebugEventCode as hex since
9058 that's how it's usually documented.
9060 2013-02-28 Yao Qi <yao@codesourcery.com>
9062 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9065 2013-02-27 Jiong Wang <jiwang@tilera.com>
9067 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9068 (reg-tilegx32.c): New rule.
9069 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9070 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9071 different register info initializer according to elf class.
9072 (init_registers_tilgx32): New function. The tilegx32 register info
9074 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9075 (tile_store_gregset): Likewise.
9077 2013-02-27 Yao Qi <yao@codesourcery.com>
9079 * server.c (process_point_options): Print debug message when
9080 debug_threads is true.
9082 2013-02-26 Yao Qi <yao@codesourcery.com>
9084 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9086 2013-02-19 Pedro Alves <palves@redhat.com>
9087 Kai Tietz <ktietz@redhat.com>
9091 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9092 instead of strtoul to extract address from packet.
9093 (process_serial_event) <'z'>: Likewise.
9095 2013-02-18 Yao Qi <yao@codesourcery.com>
9097 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9099 2013-02-14 Pedro Alves <palves@redhat.com>
9103 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9104 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9106 2013-02-14 Pedro Alves <palves@redhat.com>
9108 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9110 2013-02-14 Pedro Alves <palves@redhat.com>
9112 * tracepoint.c (save_string): Delete.
9113 (add_tracepoint_action): Use savestring instead of save_string.
9115 2013-02-12 Pedro Alves <palves@redhat.com>
9117 * linux-xtensa-low.c: Ditto.
9118 * xtensa-xtregs.c: Ditto.
9120 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9122 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9125 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9127 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9128 aarch64_num_wp_regs and aarch64_num_bp_regs to
9129 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9131 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9133 * linux-aarch64-low.c (ps_get_thread_area): Replace
9134 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9136 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9137 Marcus Shawcroft <marcus.shawcroft@arm.com>
9138 Nigel Stephens <nigel.stephens@arm.com>
9139 Yufeng Zhang <yufeng.zhang@arm.com>
9141 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9142 (aarch64.c, aarch64-without-fpu.c): New targets.
9143 * configure.srv (aarch64*-*-linux*): New.
9144 * linux-aarch64-low.c: New file.
9146 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9148 * linux-low.c (handle_extended_wait, linux_create_inferior)
9149 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9150 (dequeue_one_deferred_signal, linux_resume_one_thread)
9151 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9152 (linux_tracefork_grandchild, linux_test_for_tracefork)
9153 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9154 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9155 where the argument is 0.
9157 2013-01-25 Yao Qi <yao@codesourcery.com>
9159 * event-loop.c: Include "queue.h".
9160 (gdb_event_p): New typedef.
9161 (struct gdb_event) <next_event>: Remove.
9162 (event_queue): Change to QUEUE(gdb_event_p).
9163 (async_queue_event): Remove.
9164 (gdb_event_xfree): New.
9165 (initialize_event_loop): New.
9166 (process_event): Use API from QUEUE.
9167 (wait_for_event): Likewise.
9168 * server.c (main): Call initialize_event_loop.
9169 * server.h (initialize_event_loop): Declare.
9171 2013-01-18 Yao Qi <yao@codesourcery.com>
9173 * ax.h (struct eval_agent_expr_context): New.
9174 (gdb_eval_agent_expr): Update declaration.
9175 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9176 TFRAME. Add new argument CTX.
9177 * server.h (struct eval_agent_expr_context): Declare.
9178 (agent_mem_read, agent_tsv_read): Update declaration.
9179 (agent_mem_read_string): Likewise.
9180 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9181 (add_traceframe_block): Add new argument TPOINT.
9182 Increase TPOINT->traceframe_usage.
9183 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9184 eval_tracepoint_agent_expr.
9185 (condition_true_at_tracepoint): Likewise.
9186 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9187 (agent_mem_read_string, agent_tsv_read): Likewise.
9189 2013-01-16 Yao Qi <yao@codesourcery.com>
9191 * linux-low.c (linux_resume_one_lwp): Don't check
9192 'lwp->bp_reinsert != 0'.
9194 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9195 Pedro Alves <palves@redhat.com>
9197 * lynx-low.c (ptrace_request_to_str): Define a temporary
9198 macro and use it to simplify this function's implementation.
9200 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9202 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9205 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9207 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9209 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9211 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9213 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9215 * lynx-low.c (lynx_resume): Use the resume_info parameter
9216 to determine the ptid for the lynx_ptrace call, unless
9217 it is equal to minus_one_ptid, in which case we use the
9218 ptid of the current_inferior.
9219 (lynx_wait_1): After having received a thread create/exit
9220 event, resume the inferior's execution using the signaling
9221 thread's ptid, rather than the old ptid.
9223 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9225 * lynx-low.c (lynx_resume): Delete variable ret.
9227 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9229 * gdbreplay.c (gdbreplay_version): Update copyright year.
9230 * server.c (gdbserver_version): Likewise.
9232 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9234 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9237 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9239 * lynx-low.c (ptrace_request_to_str): Add handling for
9242 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9244 * lynx-low.c (lynx_attach): Delete variable new_process.
9246 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9248 * lynx-low.c (lynx_create_inferior): Delete variable
9251 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9253 * lynx-low.c (ptrace_request_to_str): Do not handle
9254 PTRACE_GETTHREADLIST if this macro does not exist.
9256 2012-12-15 Yao Qi <yao@codesourcery.com>
9258 * Makefile.in (OBS): Add notif.o.
9259 * notif.c, notif.h: New.
9260 * server.c: Include "notif.h".
9261 (struct vstop_notif) <next>: Remove.
9263 (queue_stop_reply): Update.
9264 (push_event, send_next_stop_reply): Remove.
9265 (discard_queued_stop_replies): Update.
9266 (notif_stop): New variable.
9267 (handle_v_stopped): Remove.
9268 (handle_v_requests): Don't call handle_v_stopped. Call
9269 handle_ack_notif instead.
9270 (queue_stop_reply_callback): Call notif_event_enque instead
9271 of queue_stop_reply.
9272 (handle_status): Don't call send_next_stop_reply, call
9273 notif_write_event instead.
9274 (kill_inferior_callback): Likewise.
9275 (detach_or_kill_inferior_callback): Likewise.
9276 (main): Call initialize_notif.
9277 (process_serial_event): Call QUEUE_is_empty.
9278 (handle_target_event): Call notif_push instead of push event.
9279 * server.h (push_event): Remove declaration.
9281 2012-12-10 Tom Tromey <tromey@redhat.com>
9283 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9284 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9287 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9288 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9289 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9290 (amd64-linux-ipa.o, ax.o): Rewrite.
9291 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9292 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9293 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9294 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9295 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9296 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9297 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9298 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9299 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9300 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9301 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9302 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9303 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9304 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9305 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9306 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9307 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9308 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9309 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9310 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9311 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9312 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9313 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9314 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9315 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9316 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9317 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9318 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9319 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9320 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9321 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9322 (reg-tilegx.o): Remove.
9323 (all_object_files): New macro.
9324 Include .deps files.
9325 * aclocal.m4, configure: Rebuild.
9326 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9327 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9328 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9330 2012-12-05 Tom Tromey <tromey@redhat.com>
9333 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9335 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9337 * configure.ac: Check for linux/perf_event.h.
9338 * config.in: Regenerated.
9339 * configure: Regenerated.
9341 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9343 * hostio.c (handle_readlink): Decrease buffer size
9344 parameter passed to readlink by one byte.
9346 2012-11-26 Yao Qi <yao@codesourcery.com>
9348 * configure.ac (build_warnings): Append '-Wempty-body'.
9349 * configure: Regenerated.
9350 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9353 2012-11-15 Pierre Muller <muller@sourceware.org>
9355 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9356 * config.in: Regenerate.
9357 * configure: Regenerate.
9358 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9359 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9360 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9361 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9363 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9364 instead of <sys/wait.h> header.
9365 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9367 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9369 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9370 (various make rules): Remove -DGDBSERVER
9372 2012-11-09 Yao Qi <yao@codesourcery.com>
9374 * spu-low.c (current_ptid): Move it to ..
9375 * gdbthread.h: ... here. New.
9376 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9377 * server.c (myresume, process_serial_event): Likewise.
9378 * thread-db.c (thread_db_find_new_threads): Likewise.
9379 * tracepoint.c (run_inferior_command): Likewise.
9381 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9383 * server.c (handle_search_memory_1): Include access length in
9386 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9388 * linux-crisv32-low.c: Fix compile errors.
9390 2012-09-04 Yao Qi <yao@codesourcery.com>
9392 * tracepoint.c (cmd_qtsv): Adjust debug message.
9393 Don't check CUR_TPOINT.
9395 2012-08-28 Yao Qi <yao@codesourcery.com>
9397 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9398 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9399 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9400 Remove declarations of xmalloc, xreallloc, xstrdup and
9402 * Makefile.in (libiberty_h): New.
9403 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9404 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9406 2012-08-23 Yao Qi <yao@codesourcery.com>
9408 * server.h: Remove declaration of 'xsnprintf'.
9410 2012-08-22 Keith Seitz <keiths@redhat.com>
9412 * server.h: Include build-gnulib-gbserver/config.h.
9413 * gdbreplay.c: Likewise.
9415 2012-08-08 Doug Evans <dje@google.com>
9417 * Makefile.in (SFILES): Add gdb_vecs.c.
9418 (OBS): Add gdb_vecs.o.
9419 (gdb_vecs_h, host_defs_h): New variables.
9420 (thread-db.o): Add $(gdb_vecs_h) dependency.
9421 (gdb_vecs.o): New rule.
9422 * thread-db.c: #include "gdb_vecs.h".
9423 (thread_db_load_search): Use a vector to iterate over path elements.
9424 Handle text appearing after "$pdir".
9426 * configure.ac: Add check for strstr.
9427 * config.in: Regenerate.
9428 * configure: Regenerate.
9430 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9432 * hostio.c (handle_pread): If pread fails, fall back to attempting
9434 (handle_pwrite): Likewise for pwrite.
9436 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9438 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9439 between unsupported TYPE and unimplementable ADDR/LEN combination.
9440 (arm_insert_point): Act on new return value.
9442 2012-07-31 Pedro Alves <palves@redhat.com>
9444 * server.c (process_point_options): Only skip tokens if we find
9445 one that is unrecognized. Don't treat 'X' specially while
9446 skipping unrecognized tokens.
9448 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9450 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9451 to 4-byte-align HW breakpoint addresses for Thumb.
9453 2012-07-27 Yao Qi <yao@codesourcery.com>
9457 * server.h: Declare gdb_agent_about_to_close.
9458 * target.c (kill_inferior): Include "agent.h".
9459 New. Send command 'kill'.
9460 * target.h (kill_inferior): Removed macro.
9461 * tracepoint.c (gdb_agent_about_to_close): New.
9462 (gdb_agent_helper_thread): Handle command 'close'.
9463 Wait endlessly until the inferior stops.
9464 Install gdb_agent_remove_socket to atexit hook.
9465 (agent_socket_name): New static variable.
9466 (gdb_agent_socket_init): Replace local variable 'name' with
9467 'agent_socket_name'.
9468 (gdb_agent_remove_socket): New.
9470 2012-07-27 Yao Qi <yao@codesourcery.com>
9472 * server.c (process_point_options): Stop at 'X' when parsing.
9474 2012-07-19 Michael Eager <eager@eagercon.com>
9476 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9478 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9479 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9480 hardware breakpoint.
9482 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9484 * gdbserver/linux-low.c (initialize_low): Call
9485 linux_ptrace_init_warnings.
9487 2012-07-02 Doug Evans <dje@google.com>
9489 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9492 2012-07-02 Stan Shebs <stan@codesourcery.com>
9494 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9495 (ax.o): Add it to build rule.
9497 (OBS): Add format.o.
9498 (IPA_OBS): Add format.o.
9499 * server.c (handle_query): Claim support for breakpoint commands.
9500 (process_point_options): Add command case.
9501 (process_serial_event): Leave running if there are printfs in
9503 * mem-break.h (any_persistent_commands): Declare.
9504 (add_breakpoint_commands): Declare.
9505 (gdb_no_commands_at_breakpoint): Declare.
9506 (run_breakpoint_commands): Declare.
9507 * mem-break.c (struct point_command_list): New struct.
9508 (struct breakpoint): New field command_list.
9509 (any_persistent_commands): New function.
9510 (add_commands_to_breakpoint): New function.
9511 (add_breakpoint_commands): New function.
9512 (gdb_no_commands_at_breakpoint): New function.
9513 (run_breakpoint_commands): New function.
9514 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9516 * ax.c: Include format.h.
9517 (ax_printf): New function.
9518 (gdb_eval_agent_expr): Add printf opcode.
9520 2012-06-13 Yao Qi <yao@codesourcery.com>
9522 * server.c (start_inferior): Remove duplicated writes to fields
9523 'last_resume_kind' and 'last_status' of 'current_inferior'.
9525 2012-06-12 Yao Qi <yao@codesourcery.com>
9526 Pedro Alves <palves@redhat.com>
9528 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9530 * server.c (handle_v_cont): Extend comment.
9532 2012-06-11 Yao Qi <yao@codesourcery.com>
9534 * linux-low.c (linux_attach): Add 'static'.
9536 2012-06-06 Yao Qi <yao@codesourcery.com>
9538 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9540 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9542 Fix gcc -flto compilation warning.
9543 * server.c (main): Make variable multi_mode and attach volatile.
9545 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9547 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9548 if the platform doesn't know about it.
9550 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9552 * Makefile.in (SFILES): Add linux-tile-low.c.
9553 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9554 * configure.srv: Handle tilegx-*-linux*.
9555 * linux-tile-low.c: New file.
9557 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9559 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9561 2012-05-24 Pedro Alves <palves@redhat.com>
9565 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9567 2012-05-24 Pedro Alves <palves@redhat.com>
9571 Replace target_signal with gdb_signal throughout.
9573 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9575 * linux-low.c (linux_store_registers): Avoid the copying sequence
9576 when no data has been retrieved by ptrace.
9578 2012-05-22 Will Deacon <will.deacon@arm.com>
9580 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9581 Include asm/ptrace.h.
9582 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9585 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9587 * linux-low.c (linux_store_registers): Don't re-retrieve data
9588 with ptrace that has already been obtained from /proc. Always
9589 copy any data retrieved with ptrace to the buffer supplied.
9591 2012-05-11 Yao Qi <yao@codesourcery.com>
9592 Pedro Alves <palves@redhat.com>
9594 * linux-low.c (enum stopping_threads_kind): New.
9595 (stopping_threads): Change type to `enum stopping_threads_kind'.
9596 (handle_extended_wait): If stopping and suspending threads, leave
9597 the new_lwp suspended too.
9598 (linux_wait_for_event): Adjust.
9599 (stop_all_lwps): Set `stopping_threads' to
9600 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9601 whether we're suspending threads or just stopping them. Assert no
9604 2012-04-29 Yao Qi <yao@codesourcery.com>
9606 * server.h: Move some code to ...
9607 * gdbthread.h: ... here. New.
9608 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9609 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9610 (nto-low.o, win32-low.o): Likewise.
9611 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9612 * regcache.c, remote-utils.c, server.c: Likewise.
9613 * target.c, tracepoint.c, win32-low.c: Likewise.
9615 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9617 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9618 (PTRACE_ARG4_TYPE): Likewise.
9619 (PTRACE_XFER_TYPE): Likewise.
9620 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9621 ptrace to PTRACE_ARG3_TYPE.
9622 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9623 (PTRACE_ARG4_TYPE): Likewise.
9624 (PTRACE_XFER_TYPE): Likewise.
9625 (linux_detach_one_lwp): Cast fourth argument of
9626 ptrace to long then PTRACE_ARG4_TYPE.
9627 (regsets_fetch_inferior_registers): Cast third argument of
9628 ptrace to long then PTRACE_ARG3_TYPE.
9629 (regsets_store_inferior_registers): Likewise.
9631 2012-04-20 Pedro Alves <palves@redhat.com>
9633 * configure: Regenerate.
9635 2012-04-19 Pedro Alves <palves@redhat.com>
9637 * Makefile.in (GNULIB_BUILDDIR): New.
9638 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9639 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9640 (all, install-only, uninstall, clean-info, all-lib, clean): No
9641 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9642 (maintainer-clean realclean distclean): Use subdir_do.
9644 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9645 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9646 * acinclude.m4: Include acx_configure_dir.m4.
9647 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9648 calls. Call AC_PROG_RANLIB. Configure gnulib using
9651 (GNULIB_STDINT_H): Adjust.
9652 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9653 * gdbreplay.c: Include build-gnulib/config.h.
9654 * server.h: Likewise.
9655 * aclocal.m4: Regenerate.
9656 * config.in: Regenerate.
9657 * configure: Regenerate.
9659 2012-04-19 Pedro Alves <palves@redhat.com>
9661 * Makefile.in (LIBGNU, INCGNU): Adjust.
9662 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9663 (all, install-only, uninstall, clean-info, all-lib, clean)
9664 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9665 * configure.ac: Adjust AC_OUTPUT output.
9666 * aclocal.m4: Regenerate.
9667 * configure: Regenerate.
9669 2012-04-19 Pedro Alves <palves@redhat.com>
9671 * Makefile.in (generated_files): New.
9672 (server_h): Remove the explicit dependency on config.h, and depend
9673 on $generated_files.
9675 2012-04-19 Pedro Alves <palves@redhat.com>
9677 * Makefile.in (INCGNU): Add -Ignulib.
9679 2012-04-19 Pedro Alves <palves@redhat.com>
9681 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9682 (INCGNU): ... this, and spell out -I here.
9683 (GNULIB_LIB): Rename to ...
9685 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9687 2012-04-19 Pedro Alves <palves@redhat.com>
9689 * config.in: Regenerate.
9691 2012-04-19 Pedro Alves <palves@redhat.com>
9693 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9694 * server.h (memmem): Remove declaration.
9695 * config.in: Regenerate.
9696 * configure: Regenerate.
9698 2012-04-19 Yao Qi <yao@codesourcery.com>
9700 * Makefile.in (SFILES): Add common/vec.c.
9704 2012-04-19 Yao Qi <yao@codesourcery.com>
9706 * remote-utils.c (prepare_resume_reply): Replace with macro
9707 target_core_of_thread.
9708 * server.c (handle_qxfer_threads_proper): Likewise.
9709 * target.h (traget_core_of_thread): New macro.
9711 2012-04-18 Pedro Alves <palves@redhat.com>
9713 * aclocal.m4: Regenerate.
9714 * configure: Regenerate.
9716 2012-04-16 Yao Qi <yao@codesourcery.com>
9718 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9719 duplicated on address.
9721 2012-04-16 Yao Qi <yao@codesourcery.com>
9723 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9724 (struct tracepoint_action_ops) <send>: New field.
9725 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9726 (agent_expr_send, x_tracepoint_action_send): New.
9727 (l_tracepoint_action_send): New.
9728 (cmd_qtdp): Download and install tracepoint
9729 according to `use_agent'.
9730 (run_inferior_command): Add one more parameter `len'.
9732 (tracepoint_send_agent): New.
9733 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9735 2012-04-16 Yao Qi <yao@codesourcery.com>
9737 * tracepoint.c (download_tracepoints): Moved to ...
9738 (cmd_qtstart): ... here.
9740 2012-04-14 Yao Qi <yao@codesourcery.com>
9742 * tracepoint.c: Include inttypes.h.
9743 (struct collect_memory_action): Use sized types.
9744 (struct tracepoint): Likewise.
9745 (cmd_qtdp, stop_tracing): Update print specifiers.
9746 (cmd_qtp, response_tracepoint): Likewise.
9747 (collect_data_at_tracepoint): Likewise.
9748 (collect_data_at_step): Likewise.
9750 2012-04-14 Yao Qi <yao@codesourcery.com>
9752 Import gnulib module inttypes.
9753 * aclocal.m4, config.in, configure: Regenerated.
9755 2012-04-14 Yao Qi <yao@codesourcery.com>
9757 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9758 Makefile and config.status at last.
9760 2012-04-13 Yao Qi <yao@codesourcery.com>
9762 * tracepoint.c: Include stdint.h unconditionally.
9764 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9766 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9767 on BFD_HAVE_SYS_PROCFS_TYPE.
9768 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9769 * configure: Regenerate.
9770 * config.in: Likewise.
9772 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9774 * Makefile.in (clean): Also remove x32.c x32-linux.c
9775 x32-avx.c x32-avx-linux.c.
9776 (x32.o): New target.
9778 (x32-linux.o): Likewise.
9779 (x32-linux.c): Likewise.
9780 (x32-avx.o): Likewise.
9781 (x32-avx.c): Likewise.
9782 (x32-avx-linux.o): Likewise.
9783 (x32-avx-linux.c): Likewise.
9785 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9786 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9787 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9788 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9789 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9790 i386/x32-avx-linux.xml.
9792 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9793 (init_registers_x32_avx_linux): Likwise.
9794 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9795 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9797 2012-04-13 Pedro Alves <palves@redhat.com>
9799 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9800 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9801 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9802 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9805 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9807 * linux-x86-low.c (compat_x32_clock_t): New.
9808 (compat_x32_siginfo_t): Likewise.
9809 (compat_x32_siginfo_from_siginfo): Likewise.
9810 (siginfo_from_compat_x32_siginfo): Likewise.
9811 (linux_is_elf64): Likewise.
9812 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9813 and siginfo_from_compat_x32_siginfo for x32.
9814 (x86_arch_setup): Set linux_is_elf64.
9816 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9819 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9821 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9822 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9823 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9824 compatible with process.
9826 2012-04-12 Yao Qi <yao@codesourcery.com>
9828 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9829 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9830 (install-only, install-info, clean): Handle sub dir gnulib.
9831 (all-lib, am--refresh): New targets.
9832 (memmem.o): Remove target.
9833 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9834 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9835 (AC_REPLACE_FUNCS): Remove memmem.
9836 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9837 (AC_OUTPUT): Generate Makefile in gnulib/.
9838 * aclocal.m4, config.in, configure: Regenerated.
9840 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9842 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9844 2012-04-05 Pedro Alves <palves@redhat.com>
9846 -Werror=strict-aliasing
9848 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9851 2012-04-04 Pedro Alves <palves@redhat.com>
9853 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9854 (sparc_store_gregset_from_stack, sparc_store_gregset)
9855 (sparc_breakpoint_at): Fix formatting.
9857 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9859 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9861 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9862 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9863 * config.in: Regenerate.
9864 * configure: Likewise.
9866 2012-03-29 Pedro Alves <palves@redhat.com>
9868 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9869 Correct ptrace arguments.
9871 2012-03-28 Pedro Alves <palves@redhat.com>
9873 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9874 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9875 (IA64_FR1_REGNUM): New defines.
9876 (ia64_fetch_register): New.
9877 (the_low_target): Install it.
9878 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9880 * linux-low.c (linux_fetch_registers): Try the
9881 the_low_target.fetch_register hook first.
9883 * linux-arm-low.c (the_low_target): Adjust.
9884 * linux-bfin-low.c (the_low_target): Adjust.
9885 * linux-cris-low.c (the_low_target): Adjust.
9886 * linux-crisv32-low.c (the_low_target): Adjust.
9887 * linux-m32r-low.c (the_low_target): Adjust.
9888 * linux-m68k-low.c (the_low_target): Adjust.
9889 * linux-mips-low.c (the_low_target): Adjust.
9890 * linux-ppc-low.c (the_low_target): Adjust.
9891 * linux-s390-low.c (the_low_target): Adjust.
9892 * linux-sh-low.c (the_low_target): Adjust.
9893 * linux-sparc-low.c (the_low_target): Adjust.
9894 * linux-tic6x-low.c (the_low_target): Adjust.
9895 * linux-x86-low.c (the_low_target): Adjust.
9896 * linux-xtensa-low.c (the_low_target): Adjust.
9898 2012-03-26 Pedro Alves <palves@redhat.com>
9900 * server.c (handle_qxfer_libraries): Don't bail early if
9901 the_target->qxfer_libraries_svr4 is not NULL.
9903 2012-03-26 Pedro Alves <palves@redhat.com>
9905 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9907 2012-03-23 Pedro Alves <palves@redhat.com>
9909 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9910 "library-list-svr4" element's start tag when the the DSO list is
9913 2012-03-23 Pedro Alves <palves@redhat.com>
9915 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9916 a variable whose type size is the same as the inferior's pointer
9919 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9921 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9923 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9924 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9925 * linux-low.h: Include <signal.h>.
9926 (struct siginfo): Remove forward declaration.
9927 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9930 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9932 * .gitignore: Ignore more files.
9934 2012-03-19 Pedro Alves <palves@redhat.com>
9935 Jan Kratochvil <jan.kratochvil@redhat.com>
9937 * server.c (cont_thread, general_thread): Add describing comments.
9938 (start_inferior): Clear `cont_thread'.
9939 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9942 2012-03-15 Yao Qi <yao@codesourcery.com>
9944 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9946 (cmd_qtdp): ... here.
9948 2012-03-15 Yao Qi <yao@codesourcery.com>
9950 * tracepoint.c (struct tracepoint_action_ops): New.
9951 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9952 (m_tracepoint_action_download): New.
9953 (r_tracepoint_action_download): New.
9954 (x_tracepoint_action_download): New.
9955 (l_tracepoint_action_download): New.
9956 (add_tracepoint_action): Install `action->ops' according type.
9957 (download_tracepoint_1): Move code `download' function pointer
9958 of various tracepoint_action_ops.
9960 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9962 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9963 linux_ptrace_attach_warnings.
9965 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9967 * Makefile.in (linux-ptrace.o): New.
9968 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9969 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9970 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9971 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9972 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9974 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9976 2012-03-08 Yao Qi <yao@codesourcery.com>
9977 Pedro Alves <palves@redhat.com>
9979 Fix PR server/13392.
9980 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9982 * tracepoint.c (remove_tracepoint): New.
9983 (cmd_qtdp): Call remove_tracepoint when failed to install.
9985 2012-03-07 Pedro Alves <palves@redhat.com>
9987 * linux-low.c (get_detach_signal): New.
9988 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9989 Pass on pending signals to PTRACE_DETACH. Check the result of the
9991 * server.c (program_signals, program_signals_p): New.
9992 (handle_general_set): Handle QProgramSignals.
9993 * server.h (program_signals, program_signals_p): Declare.
9995 2012-03-05 Pedro Alves <palves@redhat.com>
9996 Jan Kratochvil <jan.kratochvil@redhat.com>
9998 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10001 2012-03-03 Yao Qi <yao@codesourcery.com>
10003 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10004 agent_look_up_symbols.
10006 2012-03-03 Yao Qi <yao@codesourcery.com>
10008 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10009 (linux-x86-low.o): Likewise.
10010 * server.h: Remove in_process_agent_loaded.
10011 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10015 2012-03-03 Yao Qi <yao@codesourcery.com>
10017 * tracepoint.c (gdb_agent_capability): New global.
10018 (in_process_agent_loaded_ust): Renamed to
10019 `in_process_agent_supports_ust'.
10021 (in_process_agent_supports_ust): Call agent_capability_check.
10022 (clear_installed_tracepoints): Assert that agent supports
10025 2012-03-03 Yao Qi <yao@codesourcery.com>
10027 * linux-low.c (linux_supports_agent): New.
10028 (linux_target_ops): Initialize field `supports_agent' with
10029 linux_supports_agent.
10030 * target.h (struct target_ops) <supports_agent>: New.
10031 (target_supports_agent): New macro.
10032 * server.c (handle_general_set): Handle packet 'QAgent'.
10033 (handle_query): Send `QAgent+'.
10034 * Makefile.in (server.o): Depends on agent.h.
10036 2012-03-03 Yao Qi <yao@codesourcery.com>
10038 * Makefile.in (OBS): Add agent.o.
10039 Add new rule for agent.o.
10040 Track dependence of tracepoint.c on agent.h.
10041 * tracepoint.c (run_inferior_command_1):
10042 (run_inferior_command): Call agent_run_command.
10043 (gdb_ust_connect_sync_socket): Deleted. Move it to
10045 (resume_thread, stop_thread): Likewise.
10046 (gdb_ust_socket_init): Renamed to ...
10047 (gdb_agent_socket_init): ... New.
10048 (gdb_ust_thread): Renamed to ...
10049 (gdb_agent_helper_thread): ... New.
10050 (gdb_ust_init): Move some code to ...
10051 (gdb_agent_init): ... here. New.
10052 [HAVE_UST]: Call gdb_ust_init.
10053 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10054 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10055 * config.in, configure: Regenerated.
10057 2012-03-02 Pedro Alves <palves@redhat.com>
10059 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10060 * linux-low.c (struct simple_pid_list): New.
10061 (stopped_pids): New a struct simple_pid_list pointer.
10062 (add_to_pid_list, pull_pid_from_list): New.
10063 (handle_extended_wait): Don't assume the first signal new children
10064 report is SIGSTOP. Adjust call to pull_pid_from_list.
10065 (linux_wait_for_lwp): Adjust.
10067 2012-03-02 Yao Qi <yao@codesourcery.com>
10069 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10072 2012-03-02 Yao Qi <yao@codesourcery.com>
10074 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10075 `stop_pc' and `tpoint'. Update caller.
10077 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10079 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10080 * linux-low.c (use_linux_regsets): New macro.
10081 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10082 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10083 (linux_register_in_regsets): New function.
10084 (usr_fetch_inferior_registers): Skip registers covered by
10086 (usr_store_inferior_registers): Likewise.
10087 (usr_fetch_inferior_registers): New macro.
10088 (usr_store_inferior_registers): Likewise.
10089 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10090 (linux_store_registers): Likewise.
10091 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10093 (init_registers_mips64_dsp_linux): Likewise.
10094 (init_registers_mips_linux): New macro.
10095 (init_registers_mips_dsp_linux): Likewise.
10096 (mips_dsp_num_regs): Likewise.
10097 (DSP_BASE, DSP_CONTROL): New fallback macros.
10098 (mips_base_regs): New macro.
10099 (mips_regmap): Use it. Fix the size.
10100 (mips_dsp_regmap): New variable.
10101 (mips_dsp_regset_bitmap): Likewise.
10102 (mips_arch_setup): New function.
10103 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10105 (mips_cannot_store_register): Likewise.
10106 (the_low_target): Update .arch_setup, .num_regs and .regmap
10107 initializers. Add .regset_bitmap initializer.
10108 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10110 * linux-bfin-low.c (the_low_target): Likewise.
10111 * linux-cris-low.c (the_low_target): Likewise.
10112 * linux-crisv32-low.c (the_low_target): Likewise.
10113 * linux-ia64-low.c (the_low_target): Likewise.
10114 * linux-m32r-low.c (the_low_target): Likewise.
10115 * linux-m68k-low.c (the_low_target): Likewise.
10116 * linux-ppc-low.c (the_low_target): Likewise.
10117 * linux-s390-low.c (the_low_target): Likewise.
10118 * linux-sh-low.c (the_low_target): Likewise.
10119 * linux-sparc-low.c (the_low_target): Likewise.
10120 * linux-tic6x-low.c (the_low_target): Likewise.
10121 * linux-x86-low.c (the_low_target): Likewise.
10122 * linux-xtensa-low.c (the_low_target): Likewise.
10123 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10124 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10125 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10127 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10128 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10130 2012-02-29 Yao Qi <yao@codesourcery.com>
10131 Pedro Alves <palves@redhat.com>
10133 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10134 `step_over_finished' is true.
10136 2012-02-27 Pedro Alves <palves@redhat.com>
10138 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10139 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10141 2012-02-27 Pedro Alves <palves@redhat.com>
10144 * linux-low.c (pid_is_stopped): New.
10145 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10147 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10149 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10152 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10154 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10156 2012-02-24 Luis Machado <lgustavo@codesourcery>
10158 * server.c (handle_query): Advertise support for target-side
10159 breakpoint condition evaluation.
10160 (process_point_options): New function.
10161 (process_serial_event): When inserting a breakpoint, check for
10162 a target-side condition that should be evaluated.
10164 * mem-break.c: Include regcache.h and ax.h.
10165 (point_cond_list_t): New data structure.
10166 (breakpoint) <cond_list>: New field.
10167 (find_gdb_breakpoint_at): Make non-static.
10168 (delete_gdb_breakpoint_at): Clear any target-side
10170 (clear_gdb_breakpoint_conditions): New function.
10171 (add_condition_to_breakpoint): Likewise.
10172 (add_breakpoint_condition): Likewise.
10173 (gdb_condition_true_at_breakpoint): Likewise.
10174 (gdb_breakpoint_here): Return result directly instead
10175 of going through a local variable.
10177 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10178 (clear_gdb_breakpoint_conditions): Likewise.
10179 (add_breakpoint_condition): Likewise.
10180 (gdb_condition_true_at_breakpoint): Likewise.
10182 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10183 (need_step_over_p): Take target-side breakpoint condition into
10186 2012-02-24 Luis Machado <lgustavo@codesourcery>
10188 * server.h: Include tracepoint.h.
10189 (agent_mem_read, agent_get_trace_state_variable_value,
10190 agent_set_trace_state_variable_value,
10191 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10192 get_set_tsv_func_addr): New prototypes.
10194 * ax.h: New include file.
10195 * ax.c: New source file.
10197 * tracepoint.c: Include ax.h.
10198 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10199 agent_expr, eval_result_type): Move to ax.h.
10200 (parse_agent_expr): Rename to ...
10201 (gdb_parse_agent_expr): ... this, make it non-static and move
10203 (unparse_agent_expr) Rename to ...
10204 (gdb_unparse_agent_expr): ... this, make it non-static and move
10206 (eval_agent_expr): Rename to ...
10207 (eval_tracepoint_agent_expr): ... this.
10208 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10209 forward declarations.
10210 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10211 (agent_get_trace_state_variable_value): New function.
10212 (agent_set_trace_state_variable_value): New function.
10213 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10214 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10215 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10216 (condition_true_at_tracepoint): Likewise.
10217 (parse_agent_expr): Rename to ...
10218 (gdb_parse_agent_expr): ... this and move to ax.c.
10219 (unparse_agent_expr): Rename to ...
10220 (gdb_unparse_agent_expr): ... this and move to ax.c.
10221 (gdb_agent_op_name): Move to ax.c.
10222 (eval_agent_expr): Rename to ...
10223 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10225 (eval_tracepoint_agent_expr): New function.
10226 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10228 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10230 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10231 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10232 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10233 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10234 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10235 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10236 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10237 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10238 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10239 (compile_bytecodes): Remove forward declaration.
10240 (is_goto_target): Move to ax.c.
10241 (compile_bytecodes): Move to ax.c and call
10242 agent_get_trace_state_variable_value (...) and
10243 agent_set_trace_state_variable_value (...).
10245 * Makefile.in: Update ax.c and IPA dependencies.
10247 2012-02-24 Pedro Alves <palves@redhat.com>
10249 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10250 (cmd_bigqtbuffer_circular): ... this. Only handle
10251 'QTBuffer:circular:'.
10252 (handle_tracepoint_general_set): Adjust.
10254 2012-02-16 Yao Qi <yao@codesourcery.com>
10256 * inferiors.c: Move code to ...
10257 * dll.c: .... here. New.
10258 * server.h: Declare clear_dlls.
10259 * Makefile.in (SFILES): Add dll.c.
10263 2012-02-11 Yao Qi <yao@codesourcery.com>
10265 * server.c: (handle_monitor_command): Add a new parameter
10267 (handle_query): Update caller.
10269 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10271 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10272 * configure, config.in: Regenerate.
10273 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10276 2012-02-02 Pedro Alves <palves@redhat.com>
10278 Try SIGKILL first, then PTRACE_KILL.
10279 * linux-low.c (linux_kill_one_lwp): New.
10280 (linux_kill_one_lwp): Rename to ...
10281 (kill_one_lwp_callback): ... this. Use the new
10282 linux_kill_one_lwp.
10284 2012-02-02 Pedro Alves <palves@redhat.com>
10286 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10289 2012-01-27 Pedro Alves <palves@redhat.com>
10291 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10292 (elf_64_file_p): Make static.
10293 (linux_pid_exe_is_elf_64_file): New.
10294 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10295 Delete declarations.
10296 (linux_pid_exe_is_elf_64_file): Declare.
10297 * linux-x86-low.c (x86_arch_setup): Use
10298 linux_pid_exe_is_elf_64_file.
10300 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10302 * linux-low.c (linux_wait_for_event_1): Rename to ...
10303 (linux_wait_for_event): ... here and merge it with former
10304 linux_wait_for_event - new variable wait_ptid, use it.
10305 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10307 2012-01-23 Pedro Alves <palves@redhat.com>
10309 * server.c (main): Avoid yet another case of infinite loop while
10310 detaching/killing after a longjmp.
10312 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10315 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10317 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10319 * hostio.c (handle_readlink): New function.
10320 (handle_vFile): Call it to handle "vFile:readlink" packets.
10322 2012-01-20 Pedro Alves <palves@redhat.com>
10323 Ulrich Weigand <ulrich.weigand@linaro.org>
10325 * server.c (handle_v_requests): Only support vAttach and vRun to
10326 start multiple processes when in extended protocol mode.
10328 2012-01-17 Pedro Alves <palves@redhat.com>
10330 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10331 memalign plus mprotect to allocate the scratch buffer.
10333 2012-01-13 Pedro Alves <palves@redhat.com>
10335 * server.c (attach_inferior): Clear `cont_thread'.
10337 2012-01-13 Pedro Alves <palves@redhat.com>
10339 * server.c (main): Avoid infinite loop while detaching/killing
10342 2012-01-09 Doug Evans <dje@google.com>
10344 * server.c (start_inferior): Set last_ptid in --wrapper case.
10346 2012-01-06 Yao Qi <yao@codesourcery.com>
10348 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10350 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10352 2012-01-04 Yao Qi <yao@codesourcery.com>
10354 * tracepoint.c (cmd_qtdp): Print debug message
10355 for static tracepoint.
10357 2012-01-04 Yao Qi <yao@codesourcery.com>
10359 * tracepoint.c (trace_vdebug): Differentiate debug message
10360 between gdbserver and IPA.
10362 2012-01-03 Yao Qi <yao@codesourcery.com>
10364 * tracepoint.c (tracepoint_was_hit): Don't collect for
10367 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10369 * terminal.h: Reformat copyright header.
10371 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10373 * server.c (gdbserver_version): Update copyright year.
10374 * gdbreplay.c (gdbreplay_version): Likewise.
10376 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10378 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10381 2011-12-18 Hui Zhu <teawater@gmail.com>
10382 * linux-low.c (linux_create_inferior): Save return value to ret.
10384 2011-12-18 Hui Zhu <teawater@gmail.com>
10386 * linux-low.c (linux_create_inferior): Save return value to ret.
10388 2011-12-16 Doug Evans <dje@google.com>
10390 * linux-low.c (linux_create_inferior): If stdio connection,
10391 redirect stdin from /dev/null, stdout to stderr.
10392 * remote-utils.c (remote_is_stdio): New static global.
10393 (remote_connection_is_stdio): New function.
10394 (remote_prepare): Handle stdio connection.
10395 (remote_open): Ditto.
10396 (remote_close): Don't close stdin for stdio connections.
10397 (read_prim,write_prim): New functions. Replace all calls to
10398 read/write to these.
10399 * server.c (main): Watch for "-" argument. Move call to
10400 remote_prepare before start_inferior.
10401 * server.h (STDIO_CONNECTION_NAME): New macro.
10402 (remote_connection_is_stdio): Declare.
10404 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10405 in debugging output.
10407 2011-12-15 Yao Qi <yao@codesourcery.com>
10409 * tracepoint.c: Include sys/syscall.h.
10410 (gdb_ust_thread): Remove preprocessor conditional.
10412 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10414 * linux-low.c (linux_detach_one_lwp): Call
10415 the_low_target.prepare_to_resume before detaching.
10417 2011-12-14 Yao Qi <yao@codesourcery.com>
10419 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10422 2011-12-14 Yao Qi <yao@codesourcery.com>
10424 * i386-low.c (i386_low_stopped_data_address): Initialize local
10425 variable `control'.
10427 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10431 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10432 DR_CONTROL unless necessary. Extend comments.
10433 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10434 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10436 2011-12-13 Yao Qi <yao@codesourcery.com>
10438 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10440 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10442 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10444 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10445 Print new debug message for such case.
10447 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10449 Fix overlapping memcpy.
10450 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10451 the read_inferior_memory transfer.
10452 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10453 write_inferior_memory transfer.
10454 (set_fast_tracepoint_jump): New variable buf. Use it for the
10455 read_inferior_memory and write_inferior_memory transfers.
10456 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10457 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10458 Use it for the write_inferior_memory transfer.
10459 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10462 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10464 * linux-low.c (fetch_register, store_register): Make code
10465 consistent, fix formatting.
10467 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10469 * linux-low.c (usr_store_inferior_registers): Factor out code
10470 to handle individual registers into...
10471 (store_register): ... this new function.
10473 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10475 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10476 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10477 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10478 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10479 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10480 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10481 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10482 (srv_xmlfiles): Add new XML files.
10484 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10486 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10487 (init_registers_s390_linux32v1): Add prototype.
10488 (init_registers_s390_linux32v2): Likewise.
10489 (init_registers_s390_linux64v1): Likewise.
10490 (init_registers_s390_linux64v2): Likewise.
10491 (init_registers_s390x_linux64v1): Likewise.
10492 (init_registers_s390x_linux64v2): Likewise.
10493 (s390_num_regs): Increment to 52.
10494 (s390_regmap): Add orig_r2 register.
10495 (s390_num_regs_3264): Increment to 68.
10496 (s390_regmap_3264): Add orig_r2 register.
10497 (s390_collect_ptrace_register): Handle orig_r2 register.
10498 (s390_supply_ptrace_register): Likewise.
10499 (s390_fill_last_break): New function.
10500 (s390_store_last_break): Likewise.
10501 (s390_fill_system_call): New function.
10502 (s390_store_system_call): Likewise.
10503 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10505 (s390_check_regset): New function.
10506 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10507 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10508 Update target_regsets for available register sets.
10510 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10511 Jan Kratochvil <jan.kratochvil@redhat.com>
10513 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10514 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10516 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10517 * linux-low.h (struct process_info_private): New member r_debug.
10518 * server.c (handle_qxfer_libraries): Call
10519 the_target->qxfer_libraries_svr4.
10520 (handle_qxfer_libraries_svr4): New function.
10521 (qxfer_packets): New entry "libraries-svr4".
10522 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10523 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10524 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10525 PACKET_qXfer_libraries_svr4.
10527 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10529 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10530 PSW address/mask between 8-byte and 16-byte formats.
10531 (s390_supply_ptrace_register): Likewise.
10532 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10533 basic addressing mode bit.
10535 2011-11-24 Stan Shebs <stan@codesourcery.com>
10537 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10539 2011-11-17 Stan Shebs <stan@codesourcery.com>
10541 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10542 (tracing_start_time): New global.
10543 (tracing_stop_time): New global.
10544 (tracing_user_name): New global.
10545 (tracing_notes): New global.
10546 (tracing_stop_note): New global.
10547 (cmd_qtstart): Set traceframe_usage, start_time.
10548 (stop_tracing): Set stop_time.
10549 (cmd_qtstatus): Report additional status.
10550 (cmd_qtp): New function.
10551 (handle_tracepoint_query): Call it.
10552 (cmd_qtnotes): New function.
10553 (handle_tracepoint_general_set): Call it.
10554 (get_timestamp): Rename from tsv_get_timestamp.
10556 2011-11-14 Stan Shebs <stan@codesourcery.com>
10557 Kwok Cheung Yeung <kcy@codesourcery.com>
10559 * linux-x86-low.c (small_jump_insn): New.
10560 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10561 trampoline and error message, build a trampoline and issue a small
10562 jump instruction to it.
10563 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10564 trampoline and error message.
10565 (x86_get_min_fast_tracepoint_insn_len): New.
10566 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10567 * linux-low.h (struct linux_target_ops): Add arguments to
10568 install_fast_tracepoint_jump_pad operation, add new operation.
10569 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10571 (linux_get_min_fast_tracepoint_insn_len): New function.
10572 (linux_target_op): Add new operation.
10573 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10574 (gdb_trampoline_buffer_end): Ditto.
10575 (gdb_trampoline_buffer_error): Ditto.
10576 (struct ipa_sym_addresses): Add fields for new IPA variables.
10577 (symbol_list): Add entries for new IPA variables.
10578 (struct tracepoint): Add fields to hold the address range of the
10579 trampoline used by the tracepoint.
10580 (trampoline_buffer_head): New static variable.
10581 (trampoline_buffer_tail): Ditto.
10582 (claim_trampoline_space): New function.
10583 (have_fast_tracepoint_trampoline_buffer): New function.
10584 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10586 (install_fast_tracepoint): Ditto, also add error buffer argument.
10587 (cmd_qtminftpilen): New function.
10588 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10589 (fast_tracepoint_from_trampoline_address): New function.
10590 (fast_tracepoint_collecting): Handle trampoline as part of jump
10592 (set_trampoline_buffer_space): New function.
10593 (initialize_tracepoint): Initialize new IPA variables.
10594 * target.h (struct target_ops): Add arguments to
10595 install_fast_tracepoint_jump_pad operation, add new
10596 get_min_fast_tracepoint_insn_len operation.
10597 (target_get_min_fast_tracepoint_insn_len): New.
10598 (install_fast_tracepoint_jump_pad): Add arguments.
10599 * server.h (IPA_BUFSIZ): Define.
10600 * linux-i386-ipa.c: Include extra header files.
10601 (initialize_fast_tracepoint_trampoline_buffer): New function.
10602 (initialize_low_tracepoint): Call it.
10603 * server.h (set_trampoline_buffer_space): Declare.
10604 (claim_trampoline_space): Ditto.
10605 (have_fast_tracepoint_trampoline_buffer): Ditto.
10607 2011-11-14 Yao Qi <yao@codesourcery.com>
10609 * server.c (handle_query): Handle InstallInTrace for qSupported.
10610 * tracepoint.c (add_tracepoint): Sort list.
10611 (install_tracepoint, download_tracepoint): New.
10612 (cmd_qtdp): Call them to install and download tracepoints.
10613 (sort_tracepoints): Removed.
10614 (cmd_qtstart): Update.
10616 2011-11-14 Yao Qi <yao@codesourcery.com>
10618 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10619 * mem-break.h: Declare.
10620 * tracepoint.c (cmd_qtstart): Move some code to ...
10621 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10623 (download_tracepoints): Move some code to ...
10624 (download_tracepoint_1): ... here. New.
10626 2011-11-08 Yao Qi <yao@codesourcery.com>
10628 * remote-utils.c (relocate_instruction): A comment fix.
10630 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10632 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10633 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10634 dr_status_mirror and dr_control_mirror from debug_reg_state.
10635 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10636 (i386_initial_stuff): Remove use of deleted globals.
10637 (i386_get_thread_context, i386_set_thread_context,
10638 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10639 from debug_reg_state.
10641 2011-11-05 Yao Qi <yao@codesourcery.com>
10643 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10644 address as TPOINT's.
10646 2011-11-02 Stan Shebs <stan@codesourcery.com>
10648 * tracepoint.c (agent_mem_read_string): New function.
10649 (eval_agent_expr): Call it for tracenz.
10650 * server.c (handle_query): Report support for tracenz.
10652 2011-11-02 Yao Qi <yao@codesourcery.com>
10654 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10656 2011-11-02 Yao Qi <yao@codesourcery.com>
10658 * target.h: Fix a typo in comment.
10660 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10662 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10663 clobber the breakpoints' shadows with fast tracepoint jumps.
10664 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10665 * target.c (write_inferior_memory): Also pass MYADDR down to
10668 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10670 * configure.ac: Check support for personality routine.
10671 * configure: Regenerate.
10672 * config.in: Likewise.
10673 * linux-low.c: Include <sys/personality.h>.
10674 Define ADDR_NO_RANDOMIZE if necessary.
10675 (linux_create_inferior): Disable address space randomization when
10676 forking inferior, if requested.
10677 (linux_supports_disable_randomization): New function.
10678 (linux_target_ops): Install it.
10679 * server.h (disable_randomization): Declare.
10680 * server.c (disable_randomization): New global variable.
10681 (handle_general_set): Handle QDisableRandomization.
10682 (handle_query): Likewise for qSupported.
10683 (main): Support --disable-randomization and --no-disable-randomization
10684 command line arguments.
10685 * target.h (struct target_ops): Add supports_disable_randomization.
10686 (target_supports_disable_randomization): New macro.
10688 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10690 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10692 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10693 [!PT_GETDSBT] (target_loadmap): New definition.
10694 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10695 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10696 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10697 and PT_GETDSBT to LINUX_LOADMAP.
10698 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10699 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10701 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10703 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10704 (arm_linux_hwbp_cap): New static variable.
10705 (arm_linux_get_hwbp_cap): Replace by ...
10706 (arm_linux_init_hwbp_cap): ... this new function.
10707 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10708 (arm_linux_get_hw_watchpoint_count): Likewise.
10709 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10710 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10711 (arm_prepare_to_resume): Use perror_with_name instead of error.
10713 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10715 * linux-arm-low.c: Include <signal.h>.
10716 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10717 (struct arm_linux_hwbp_cap): New data type.
10718 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10719 (struct arm_linux_hw_breakpoint): New data type.
10720 (MAX_BPTS, MAX_WPTS): Define.
10721 (struct arch_process_info, struct arch_lwp_info): New data types.
10722 (arm_linux_get_hwbp_cap): New function.
10723 (arm_linux_get_hw_breakpoint_count): Likewise.
10724 (arm_linux_get_hw_watchpoint_count): Likewise.
10725 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10726 (arm_hwbp_control_initialize): Likewise.
10727 (arm_hwbp_control_is_enabled): Likewise.
10728 (arm_hwbp_control_is_initialized): Likewise.
10729 (arm_hwbp_control_disable): Likewise.
10730 (arm_linux_hw_breakpoint_equal): Likewise.
10731 (arm_linux_hw_point_initialize): Likewise.
10732 (struct update_registers_data): New data structure.
10733 (update_registers_callback: New function.
10734 (arm_insert_point): Likewise.
10735 (arm_remove_point): Likewise.
10736 (arm_stopped_by_watchpoint): Likewise.
10737 (arm_stopped_data_address): Likewise.
10738 (arm_new_process): Likewise.
10739 (arm_new_thread): Likewise.
10740 (arm_prepare_to_resume): Likewise.
10741 (the_low_target): Register arm_insert_point, arm_remove_point,
10742 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10743 arm_new_thread, and arm_prepare_to_resume.
10745 2011-09-15 Stan Shebs <stan@codesourcery.com>
10747 * server.h (struct emit_ops): Add compare-goto fields.
10748 * tracepoint.c (gdb_agent_op_sizes): New table.
10749 (emit_eq_goto): New function.
10750 (emit_ne_goto): New function.
10751 (emit_lt_goto): New function.
10752 (emit_le_goto): New function.
10753 (emit_gt_goto): New function.
10754 (emit_ge_goto): New function.
10755 (is_goto_target): New function.
10756 (compile_bytecodes): Recognize special cases of compare-goto
10757 combinations and call specialized emitters for them.
10758 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10759 (amd64_emit_ne_goto): New function.
10760 (amd64_emit_lt_goto): New function.
10761 (amd64_emit_le_goto): New function.
10762 (amd64_emit_gt_goto): New function.
10763 (amd64_emit_ge_goto): New function.
10764 (amd64_emit_ops): Add the new functions.
10765 (i386_emit_eq_goto): New function.
10766 (i386_emit_ne_goto): New function.
10767 (i386_emit_lt_goto): New function.
10768 (i386_emit_le_goto): New function.
10769 (i386_emit_gt_goto): New function.
10770 (i386_emit_ge_goto): New function.
10771 (i386_emit_ops): Add the new functions.
10773 2011-09-08 Stan Shebs <stan@codesourcery.com>
10775 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10776 (i386_emit_epilogue): Restore %ebx.
10778 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10780 * server.c (step_thread): Remove definition.
10781 (process_serial_event): Don't handle Hs.
10782 * server.h (step_thread): Remove declaration.
10783 * target.c (set_desired_inferior): Remove use of step_thread.
10785 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10787 * linux-low.c: Include linux-procfs.h.
10788 (linux_attach_lwp_1): Update comments.
10789 (linux_attach): Scan for existing threads when attaching to a
10790 process that is the tgid.
10791 * Makefile.in: Update dependencies.
10793 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10795 * configure.srv: Add linux-procfs.o dependencies.
10797 2011-08-14 Yao Qi <yao@codesourcery.com>
10799 * target.h (struct target_ops): Fix indent.
10800 * win32-low.c (win32_target_ops): Fix comment.
10802 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10803 Yao Qi <yao@codesourcery.com>
10805 * Makefile.in (clean): Remove tic6x-*.c files.
10806 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10807 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10808 (tic6x-c64xp-linux.c): Likewise.
10809 * configure.srv: Add support for tic6x-*-uclinux.
10810 * linux-tic6x-low.c: New.
10811 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10813 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10814 Yao Qi <yao@codesourcery.com>
10816 * target.h (struct target_ops): Add read_loadmap.
10817 * linux-low.c (struct target_loadseg): New type.
10818 (struct target_loadmap): New type.
10819 (linux_read_loadmap): New function.
10820 (linux_target_ops): Add linux_read_loadmap.
10821 * server.c (handle_query): Support qXfer:fdpic:read packet.
10822 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10825 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10827 * win32-low.c: Include <stdint.h>.
10829 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10831 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10832 to the inferior here.
10833 (i386_remove_aligned_watchpoint): Ditto.
10834 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10835 fit part of the watchpoint in the debug registers.
10836 (i386_update_inferior_debug_regs): New.
10837 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10838 registers, and only update the inferior on success.
10839 (i386_low_remove_watchpoint): Ditto.
10841 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10843 * linux-low.c (compare_ints, unique, list_threads, show_process,
10844 linux_core_of_thread): Delete.
10845 (linux_target_ops): Change linux_core_of_thread to
10846 linux_common_core_of_thread.
10847 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10848 * utils.c (malloc_failure): Change type of argument.
10849 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10850 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10851 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10852 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10853 (IPA_OBJS): Add common-utils-ipa.o.
10854 (ptid_h, linux_osdata_h): New macros.
10855 (server_h): Add common/common-utils.h, common/xml-utils.h,
10856 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10858 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10859 ptid.o, buffer.o): New rules.
10860 (linux-low.o): Add common/linux-osdata.h as a dependency.
10861 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10862 * configure.ac: Add AC_HEADER_DIRENT check.
10863 * config.in: Regenerate.
10864 * configure: Regenerate.
10865 * remote-utils.c (xml_escape_text): Delete.
10866 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10867 buffer_xml_printf): Move to common/buffer.c.
10868 * server.c (main): Remove call to initialize_inferiors.
10869 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10870 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10871 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10872 internal_error, gdb_assert, gdb_assert_fail): Delete.
10873 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10874 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10876 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10877 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10878 initialize_inferiors): Delete.
10880 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10882 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10885 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10887 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10889 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10891 2011-05-26 Yao Qi <yao@codesourcery.com>
10893 * Makefile.in (thread-db.o): Track dependence to
10894 common/gdb_thread_db.h.
10895 * thread-db.c: include gdb_thread_db.h from right place.
10897 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10899 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10900 __FILE__ and __LINE__ to internal_error.
10902 2011-05-13 Doug Evans <dje@google.com>
10904 * thread-db.c (try_thread_db_load_from_sdir): New function.
10905 (try_thread_db_load_from_dir): New function.
10906 (thread_db_load_search): Handle $sdir, ignore $pdir.
10907 Remove trying of system directories if search of
10908 libthread-db-search-path fails, that is now done via $sdir.
10910 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10912 * server.c (handle_query): Add EnableDisableTracepoints to the list
10913 of supported features.
10914 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10916 (cmd_qtenable_disable): New.
10917 (cmd_qtstart): Install tracepoints even if disabled.
10918 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10919 receiving a QTEnable or QTDisable packet.
10920 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10921 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10923 (gdb_probe): Skip data collection if static tracepoint is disabled.
10925 2011-05-10 Doug Evans <dje@google.com>
10927 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10929 2011-05-04 Doug Evans <dje@google.com>
10931 * linux-low.c (linux_join): Skip process lookup.
10932 * spu-low.c (spu_join): Ditto.
10933 * server.c (join_inferiors_callback): Delete.
10934 (process_serial_event): For 'D' packet (detach) call join_inferior
10937 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10939 * README: Don't mention xscale*-*-linux*.
10940 * configure.srv (xscale*-*-linux*): Don't handle target.
10942 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10944 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10946 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10947 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10948 (i386_emit_void_call_2): Likewise.
10950 2011-04-26 Yao Qi <yao@codesourcery.com>
10952 * linux-low.c: Move common macros to linux-ptrace.h.
10953 Include linux-ptrace.h.
10954 * Makefile.in (linux_ptrace_h): New.
10955 (linux-low.o): Depends on linux-ptrace.h.
10957 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10959 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10960 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10961 (remote_prepare): New function with most of the TCP code from ...
10962 (remote_open): ... here. Detect PORT here unconditionally. Move also
10963 setting transport_is_reliable.
10964 * server.c (run_once): New variable.
10965 (gdbserver_usage): Document it.
10966 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10967 the first run if RUN_ONCE.
10968 * server.h (run_once, remote_prepare): New declarations.
10970 2011-04-19 Tom Tromey <tromey@redhat.com>
10972 * win32-low.c (handle_load_dll): Remove duplicate "the".
10974 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10976 Remove support for old Cygwin 1.5 versions.
10977 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10978 function to avoid warning.
10979 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10982 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10984 * gdbserver/server.h (Macro _): Define it if not available.
10986 2011-03-14 Michael Snyder <msnyder@vmware.com>
10988 * hostio.c (handle_close): Remove unnecessary null test.
10990 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10992 * Makefile.in (maintainer-clean realclean distclean): Remove
10993 "make ... subdir_do" command.
10995 2011-03-10 Michael Snyder <msnyder@vmware.com>
10997 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10999 * server.c (handle_v_run): Free alloced buffer on early return.
11001 2011-03-09 Yao Qi <yao@codesourcery.com>
11004 2011-03-04 Yao Qi <yao@codesourcery.com>
11006 * Makefile.in: Remove GNU make feature --directory.
11008 2011-03-05 Yao Qi <yao@codesourcery.com>
11010 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11011 (subdir_do): New make target. Copied from gdb/Makefile.
11012 (maintainer-clean, realclean, distclean, clean): Call corresponding
11013 make targets in common/Makefile.
11015 2011-02-11 Yao Qi <yao@codesourcery.com>
11017 * configure.ac: Call AC_PROG_RANLIB.
11018 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11019 * configure: Regenerate.
11021 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11023 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11025 2011-03-06 Yao Qi <yao@codesourcery.com>
11027 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11029 2011-03-05 Yao Qi <yao@codesourcery.com>
11031 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11032 (subdir_do): New make target. Copied from gdb/Makefile.
11033 (maintainer-clean, realclean, distclean, clean): Call corresponding
11034 make targets in common/Makefile.
11036 2011-03-04 Yao Qi <yao@codesourcery.com>
11038 * Makefile.in: Remove GNU make feature --directory.
11040 2011-03-04 Michael Snyder <msnyder@vmware.com>
11042 * server.c (queue_stop_reply): Call xmalloc not malloc.
11044 2011-03-02 Michael Snyder <msnyder@vmware.com>
11046 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11048 2011-02-28 Michael Snyder <msnyder@vmware.com>
11050 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11051 (cmd_qtframe): Ditto.
11052 (cmd_qtbuffer): Ditto.
11053 (cmd_bigqtbuffer): Ditto.
11055 * utils.c (decimal2str): Initialize 'width' to nine, then
11056 don't mess with it.
11058 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11060 * hostio.c (require_data): Free *data, not data.
11062 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11064 * hostio.c (require_data): Use free, not xfree.
11066 2011-02-27 Michael Snyder <msnyder@vmware.com>
11068 * server.c (handle_query): Discard unused value.
11070 * hostio.c (require_data): Free malloc memory before returning
11073 2011-02-26 Michael Snyder <msnyder@vmware.com>
11075 * linux-low.c (list_threads): Call closedir for dirent.
11077 2011-02-27 Michael Snyder <msnyder@vmware.com>
11079 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11080 a case statement falls through.
11082 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11084 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11087 2011-02-26 Michael Snyder <msnyder@vmware.com>
11089 * utils.c (decimal2str): Eliminate dead code and dead param.
11090 (pulongest): Drop dead param from call to decimal2str.
11093 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11095 Revert the following patch (not approved yet):
11096 2011-02-21 Hui Zhu <teawater@gmail.com>
11097 * tracepoint.c (tp_printf): New function.
11098 (eval_agent_expr): Handle gdb_agent_op_printf.
11100 2011-02-21 Hui Zhu <teawater@gmail.com>
11102 * tracepoint.c (tp_printf): New function.
11103 (eval_agent_expr): Handle gdb_agent_op_printf.
11105 2011-02-18 Tom Tromey <tromey@redhat.com>
11107 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11108 (tracepoint.o): Likewise.
11109 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11110 (gdb_agent_op_names): Likewise.
11112 2011-02-18 Tom Tromey <tromey@redhat.com>
11114 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11115 gdb_agent_op_rot>: New constants.
11116 (gdb_agent_op_names): Add pick and roll.
11117 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11120 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11122 * aclocal.m4: Regenerated with aclocal-1.11.1.
11124 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11126 * server.c (handle_qxfer_traceframe_info): New.
11127 (qxfer_packets): Register "traceframe-info".
11128 (handle_query): Report support for qXfer:traceframe-info:read+.
11129 * tracepoint.c (match_blocktype): New.
11130 (traceframe_find_block_type): Rename to ...
11131 (traceframe_walk_blocks): ... this. Add callback filter argument,
11133 (traceframe_find_block_type): New, reimplemented on top of
11134 traceframe_walk_blocks.
11135 (build_traceframe_info_xml): New.
11136 (traceframe_read_info): New.
11137 * server.h (traceframe_read_info): Declare.
11139 2011-02-11 Yao Qi <yao@codesourcery.com>
11141 * configure.ac: Call AC_PROG_RANLIB.
11142 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11143 * configure: Regenerate.
11145 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11147 * server.c (gdb_read_memory): Change return semantics to allow
11149 (handle_search_memory_1): Adjust.
11150 (process_serial_event) <'m' packet>: Handle partial transfers.
11151 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11153 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11155 * regcache.c (init_register_cache): Initialize
11156 regcache->register_status.
11157 (free_register_cache): Release regcache->register_status.
11158 (regcache_cpy): Copy register_status.
11159 (registers_to_string): Print 'x's for unavailable registers.
11160 (supply_register): Mark the register's status valid or
11161 unavailable, depending on whether a buffer was passed in or not.
11162 (supply_register_zeroed): New.
11163 (supply_regblock): Mark the registers' status valid or
11164 unavailable, depending on whether a buffer was passed in or not.
11165 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11166 (struct regcache): New `register_status' field.
11167 (supply_register_zeroed): Declare.
11168 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11169 supply_register_zeroed, rather than passing a NULL buffer to
11171 * tracepoint.c (fetch_traceframe_registers): Update comment.
11173 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11175 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11178 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11180 * server.h (decode_xfer_write): Change prototype.
11181 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11182 and don't extract the annex here.
11183 * server.c (decode_xfer_read): Remove `annex' parameter,
11184 and don't extract the annex here.
11185 (decode_xfer): New.
11186 (struct qxfer): New.
11187 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11188 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11189 (handle_qxfer_statictrace): New functions, abstracted out from
11190 handle_query, and made to use the struct qxfer interface.
11191 (handle_threads_qxfer_proper): Rename to ...
11192 (handle_qxfer_threads_proper): ... this.
11193 (handle_threads_qxfer): Rename to ...
11194 (handle_qxfer_threads): ... this. Adjust.
11195 (qxfer_packets): New array.
11196 (handle_qxfer): New function.
11197 (handle_query): Use handle_qxfer.
11199 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11201 * gdbreplay.c: Shorten lines of >= 80 columns.
11202 * linux-low.c: Ditto.
11203 * linux-ppc-low.c: Ditto.
11204 * linux-s390-low.c: Ditto.
11205 * linux-sparc-low.c: Ditto.
11206 * linux-x86-low.c: Ditto.
11207 * linux-xtensa-low.c: Ditto.
11208 * mem-break.c: Ditto.
11209 * nto-low.c: Ditto.
11210 * regcache.h: Ditto.
11211 * remote-utils.c: Ditto.
11214 * thread-db.c: Ditto.
11215 * tracepoint.c: Ditto.
11217 * win32-low.h: Ditto.
11219 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11221 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11224 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11226 * server.c (gdbserver_version): Update copyright year in version
11228 * gdbreplay.c (gdbreplay_version): Ditto.
11230 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11232 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11233 * linux-bfin-low.c: New file.
11234 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11235 PT_DATA_ADDR for BFIN targets.
11236 * Makefile.in (SFILES): Add linux-bfin-low.c.
11237 (clean): Remove reg-bfin.c.
11238 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11239 * README: Mention supported Blackfin targets.
11241 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11243 * .gitignore: New file.
11245 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11247 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11249 2010-10-22 Jie Zhang <jie@codesourcery.com>
11251 * Makefile.in: Add FLAGS_TO_PASS variable.
11252 (install): Remove dependency of install-only and recursively
11253 invoke make for install-only.
11255 2010-10-04 Doug Evans <dje@google.com>
11257 * Makefile.in (uninstall): Use $(DESTDIR).
11259 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11263 * linux-x86-low.c (compat_siginfo_from_siginfo)
11264 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11265 si_code is < 0. Check for si_code == SI_TIMER before checking for
11268 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11270 * lynx-i386-low.c: New file.
11271 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11273 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11275 * lynx-low.c (ptrace_request_to_str): Remove handling for
11276 request values that have been removed in LynxOS 5.x.
11278 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11280 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11283 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11285 * configure.ac: Add --enable-inprocess-agent option.
11286 * configure: Rebuilt.
11288 2010-09-06 Yao Qi <yao@codesourcery.com>
11290 * linux-low.c (linux_kill): Remove unused variable.
11291 (linux_stabilize_threads): Likewise.
11292 * server.c (start_inferior): Likewise.
11293 (queue_stop_reply_callback): Likewise.
11294 * tracepoint.c (do_action_at_tracepoint): Likewise.
11296 2010-09-06 Yao Qi <yao@codesourcery.com>
11298 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11301 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11303 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11305 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11307 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11310 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11312 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11313 gdbserver/lynx-ppc-low.c: New files.
11314 * Makefile.in (lynx_low_h): New variable.
11315 (lynx-low.o, lynx-ppc-low.o): New rules.
11316 * configure.ac: On LynxOS, link with -lnetinet.
11317 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11318 * configure: regenerate.
11320 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11322 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11323 * configure.ac: Add check for vasprintf and vsnprintf.
11324 * configure, config.in: Regenerate.
11325 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11327 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11329 * gdbreplay.c: Move include of alloca.h up, next to include of
11331 * server.h: Add include of malloc.h.
11332 * mem-break.c: Remove include of malloc.h.
11333 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11335 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11337 * Makefile.in (memmem.o): Build with -Wno-error.
11339 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11341 * utils.c (xsnprintf): Make non-static.
11342 * server.h: Add xsnprintf declaration.
11343 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11344 replace calls to snprintf by calls to xsnprintf throughout.
11346 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11348 * configure.ac: Add configure check for alloca.
11349 * configure, config.in: Regenerate.
11350 * server.h: Include alloca.h if it exists.
11351 * gdbreplay.c: Include alloca.h if it exists.
11353 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11355 * linux-low.c (__SIGRTMIN): Define if not already defined.
11356 (linux_create_inferior): Check for __ANDROID__ rather than
11358 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11359 are already deferred.
11360 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11361 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11362 stopped and already has a pending signal to report.
11363 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11364 a pending signal to report or is moving out of a jump pad.
11365 (linux_init_signals): Check for __ANDROID__ rather than
11368 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11370 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11371 debug_threads check. Avoid a linear search when not doing debug
11374 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11376 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11377 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11378 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11379 (process_event): Change local fd's type to gdb_fildes_t.
11380 (create_file_handler): Adjust prototype.
11381 (delete_file_handler): Adjust prototype.
11382 (handle_file_event): Adjust prototype. Use pfildes.
11383 (create_file_event): Adjsut prototype.
11384 * remote-utils.c (remote_desc, listen_desc): Change type to
11386 * server.h: New gdb_fildes_t typedef.
11387 [USE_WIN32API]: Include winsock2.h.
11388 (delete_file_handler, add_file_handler): Adjust prototypes.
11389 (pfildes): Declare.
11390 * utils.c (pfildes): New.
11392 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11394 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11395 * configure: Regenerate.
11397 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11399 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11400 (linux_done_accessing_memory): ... this.
11401 (linux_target_ops): Adjust.
11402 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11403 * nto-low.c (nto_target_ops): Adjust comment.
11404 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11405 * spu-low.c (spu_target_ops): Adjust comment.
11406 * target.h (target_ops): Rename unprepare_to_access_memory field
11407 to done_accessing_memory.
11408 (unprepare_to_access_memory): Rename to ...
11409 (done_accessing_memory): ... this.
11411 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11413 * linux-low.c (linux_prepare_to_access_memory): New.
11414 (linux_unprepare_to_access_memory): New.
11415 (linux_target_ops): Install them.
11416 * server.c (read_memory): Rename to ...
11417 (gdb_read_memory): ... this. Use
11418 prepare_to_access_memory/prepare_to_access_memory.
11419 (write_memory): Rename to ...
11420 (gdb_write_memory): ... this. Use
11421 prepare_to_access_memory/prepare_to_access_memory.
11422 (handle_search_memory_1): Adjust.
11423 (process_serial_event): Adjust.
11424 * target.h (struct target_ops): New fields
11425 prepare_to_access_memory and unprepare_to_access_memory.
11426 (prepare_to_access_memory, unprepare_to_access_memory): New.
11427 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11428 prepare_to_access_memory/prepare_to_access_memory.
11429 * nto-low.c (nto_target_ops): Adjust.
11430 * spu-low.c (spu_target_ops): Adjust.
11431 * win32-low.c (win32_target_ops): Adjust.
11433 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11435 * Makefile.in (WARN_CFLAGS): Get it from configure.
11436 (WERROR_CFLAGS): New.
11437 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11438 * configure.ac: Introduce --enable-werror, which adds -Werror to
11439 the compiler command line. Enabled by default. Disable with
11440 --disable-werror. Add -Wdeclaration-after-statement
11441 Wpointer-arith and -Wformat-nonliteral to warning flags.
11442 * configure: Regenerate.
11444 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11446 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11448 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11450 * gdbreplay.c (remote_error): New.
11452 (expect): Use gdbchar. Check for error reading from GDB.
11453 Clarify sync error output.
11454 (play): Check for errors writing to GDB.
11455 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11456 * remote-utils.c (getpkt): Check for errors writing to the remote
11459 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11461 * linux-low.c (linux_wait_1): Move non-debugging code out of
11462 `debug_threads' control.
11464 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11466 * linux-low.c (linux_wait_1): Don't set last_status here.
11467 * server.c (push_event, queue_stop_reply_callback): Assert we're
11468 not pushing a TARGET_WAITKIND_IGNORE event.
11469 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11470 (myresume, handle_target_event): Set the thread's last_resume_kind
11471 and last_status from the target returned status.
11473 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11477 * linux-x86-low.c (update_debug_registers_callback): New.
11478 (i386_dr_low_set_addr): Use it.
11479 (i386_dr_low_get_addr): New.
11480 (i386_dr_low_set_control): Use update_debug_registers_callback.
11481 (i386_dr_low_get_control): New.
11482 (i386_dr_low_get_status): Adjust.
11483 * linux-low.c (linux_stop_lwp): New.
11484 * linux-low.h (linux_stop_lwp): Declare.
11486 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11487 argument instead of a i386_debug_reg_state.
11488 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11489 a i386_debug_reg_state.
11490 (i386_insert_aligned_watchpoint): Adjust.
11491 (i386_remove_aligned_watchpoint): Adjust.
11492 (i386_low_stopped_data_address): Read the debug registers from the
11493 inferior instead of from the mirrors.
11494 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11495 (i386_dr_low_get_addr): Declare.
11496 (i386_dr_low_get_control): Declare.
11497 (i386_dr_low_get_status): Change prototype.
11499 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11500 (i386_dr_low_get_addr): New.
11501 (i386_dr_low_get_control): New.
11502 (i386_dr_low_get_status): Adjust prototype. Return
11504 (i386_initial_stuff): Clear dr_status_mirror and
11506 (i386_get_thread_context): Adjust.
11507 (i386_set_thread_context): Adjust.
11508 (i386_thread_added): Adjust.
11510 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11512 * linux-low.h (linux_thread_area): Delete declaration.
11514 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11516 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11517 after its termination.
11519 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11521 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11522 (gdb_wants_all_stopped): Delete.
11523 (linux_wait_1): Don't call them.
11524 * server.c (handle_v_cont): Tag all threads as want-stopped.
11525 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11526 stopped as "client-wants-stopped".
11528 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11530 * Makefile.in (signals_h): New.
11531 (server_h): Depend on it.
11532 (server.o): Don't depend on $(signals_def).
11533 (signals.o): Depend on $(signals_def).
11535 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11537 * Makefile.in (signals_def): New.
11538 (server_h): Append include/gdb/signals.h and signals_def.
11539 (server.o): Append signals_def.
11541 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11543 * server.c (handle_target_event): Use target_signal_to_host for
11544 resume_info.sig initialization.
11545 * target.h (struct thread_resume) <sig>: New comment.
11547 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11549 * server.c (handle_query): strcpy() the returned string from paddress()
11550 instead of sprintf().
11551 * utils.c (paddress): Return phex_nz().
11553 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11555 * server.c (handle_v_cont): Call mourn_inferior if process
11557 (myresume): Likewise.
11559 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11561 Static tracepoints, and integration with UST.
11563 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11564 * mem-break.c (uninsert_all_breakpoints)
11565 (reinsert_all_breakpoints): New.
11566 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11567 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11568 (gdb_agent_ust_loaded, helper_thread_id)
11569 (gdb_agent_helper_thread_id): New macros.
11570 (struct ipa_sym_addresses): Add addr_ust_loaded,
11571 addr_helper_thread_id, addr_cmd_buf.
11572 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11573 (in_process_agent_loaded_ust): New.
11574 (write_e_ust_not_loaded): New.
11575 (maybe_write_ipa_ust_not_loaded): New.
11576 (struct collect_static_trace_data_action): New.
11577 (enum tracepoint_type) <static_tracepoint>: New.
11578 (struct tracepoint) <handle>: Mention static tracepoints.
11579 (struct static_tracepoint_ctx): New.
11580 (CMD_BUF_SIZE): New.
11581 (add_tracepoint_action): Handle static tracepoint actions.
11582 (unprobe_marker_at): New.
11583 (clear_installed_tracepoints): Handle static tracepoints.
11584 (cmd_qtdp): Handle static tracepoints.
11585 (probe_marker_at): New.
11586 (cmd_qtstart): Handle static tracepoints.
11587 (response_tracepoint): Handle static tracepoints.
11588 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11589 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11590 (get_context_regcache): Handle static tracepoints.
11591 (do_action_at_tracepoint): Handle static tracepoint actions.
11592 (traceframe_find_block_type): Handle static trace data blocks.
11593 (traceframe_read_sdata): New.
11594 (download_tracepoints): Download static tracepoint actions.
11595 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11596 (GDB_PROBE_NAME): New.
11598 (GET_UST_SYM): New.
11601 (ust_marker_to_static_tracepoint): New.
11603 (collect_ust_data_at_tracepoint): New.
11604 (gdb_ust_probe): New.
11605 (UNIX_PATH_MAX, SOCK_DIR): New.
11606 (gdb_ust_connect_sync_socket): New.
11607 (resume_thread, stop_thread): New.
11608 (run_inferior_command): New.
11609 (init_named_socket): New.
11610 (gdb_ust_socket_init): New.
11611 (cstr_to_hexstr): New.
11613 (first_marker, next_marker): New.
11614 (response_ust_marker): New.
11615 (cmd_qtfstm, cmd_qtsstm): New.
11616 (unprobe_marker_at, probe_marker_at): New.
11617 (cmd_qtstmat, gdb_ust_thread): New.
11618 (gdb_ust_init): New.
11619 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11620 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11621 (ST_REGENTRY): New.
11622 (x86_64_st_collect_regmap): New.
11623 (X86_64_NUM_ST_COLLECT_GREGS): New.
11624 (AMD64_RIP_REGNUM): New.
11625 (supply_static_tracepoint_registers): New.
11626 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11627 (ST_REGENTRY): New.
11628 (i386_st_collect_regmap): New.
11629 (i386_NUM_ST_COLLECT_GREGS): New.
11630 (supply_static_tracepoint_registers): New.
11631 * server.c (handle_query): Handle qXfer:statictrace:read.
11632 <qSupported>: Report support for StaticTracepoints, and
11633 qXfer:statictrace:read features.
11634 * server.h (traceframe_read_sdata)
11635 (supply_static_tracepoint_registers): Declare.
11636 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11637 (unpack_varlen_hex): Include in IPA build.
11638 * Makefile.in (ustlibs, ustinc): New.
11639 (IPA_OBJS): Add remote-utils-ipa.o.
11640 ($(IPA_LIB)): Link -ldl and -lpthread.
11642 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11643 * config.in, configure: Regenerate.
11645 2010-06-20 Ian Lance Taylor <iant@google.com>
11646 Pedro Alves <pedro@codesourcery.com>
11648 * linux-x86-low.c (always_true): Delete.
11649 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11650 trying to fool the compiler with always_true.
11652 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11654 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11655 conditions in gdbserver.
11657 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11659 * spu-low.c (spu_read_memory): Wrap around local store limit.
11660 (spu_write_memory): Likewise.
11662 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11664 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11665 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11667 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11669 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11670 uses with LONGEST uses.
11672 2010-06-14 Stan Shebs <stan@codesourcery.com>
11673 Pedro Alves <pedro@codesourcery.com>
11677 * linux-x86-low.c: Include limits.h.
11679 (always_true): New.
11682 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11683 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11684 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11685 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11686 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11687 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11688 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11689 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11690 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11691 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11692 (amd64_emit_void_call_2): New.
11693 (amd64_emit_ops): New.
11694 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11695 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11696 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11697 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11698 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11699 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11700 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11701 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11702 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11703 (i386_emit_stack_adjust, i386_emit_int_call_1)
11704 (i386_emit_void_call_2): New.
11705 (i386_emit_ops): New.
11706 (x86_emit_ops): New.
11707 (the_low_target): Install x86_emit_ops.
11708 * server.h (struct emit_ops): New.
11709 (get_raw_reg_func_addr): Declare.
11710 (current_insn_ptr, emit_error): Declare.
11711 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11712 (set_trace_state_variable_value): New defines.
11713 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11714 addr_get_trace_state_variable_value and
11715 addr_set_trace_state_variable_value.
11716 (symbol_list): New fields for get_raw_reg,
11717 get_trace_state_variable_value and set_trace_state_variable_value.
11718 (condfn): New typedef.
11719 (struct tracepoint): New field `compiled_cond'.
11720 (do_action_at_tracepoint): Clear compiled_cond.
11721 (get_trace_state_variable_value, set_trace_state_variable_value):
11723 (condition_true_at_tracepoint): If there's a compiled condition,
11725 (current_insn_ptr, emit_error): New globals.
11726 (struct bytecode_address): New.
11727 (get_raw_reg_func_addr): New.
11728 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11729 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11730 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11731 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11732 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11733 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11734 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11735 (compile_tracepoint_condition, compile_bytecodes): New.
11736 * target.h (emit_ops): Forward declare.
11737 (struct target_ops): New field emit_ops.
11738 (target_emit_ops): New.
11739 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11740 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11741 * linux-low.c (linux_emit_ops): New.
11742 (linux_target_ops): Install it.
11743 * linux-low.h (struct linux_target_ops): New field emit_ops.
11745 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11747 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11748 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11750 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11751 Stan Shebs <stan@codesourcery.com>
11753 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11754 (all): Depend on $(extra_libraries).
11755 (install-only): Install the IPA.
11756 (IPA_OBJS, IPA_LIB): New.
11757 (clean): Remove the IPA lib.
11758 (IPAGENT_CFLAGS): New.
11759 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11760 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11761 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11762 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11763 * configure.ac: Check for atomic builtins support in the compiler.
11764 (IPA_DEPFILES, extra_libraries): Define.
11765 * configure.srv (ipa_obj): Add description.
11766 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11767 (i[34567]86-*-linux*): Set ipa_obj.
11768 (x86_64-*-linux*): Set ipa_obj.
11769 * linux-low.c (stabilizing_threads): New.
11770 (supports_fast_tracepoints): New.
11771 (linux_detach): Stabilize threads before detaching.
11772 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11773 the lwp is either not stabilizing, or is moving out of a jump pad.
11774 (linux_fast_tracepoint_collecting): New.
11775 (maybe_move_out_of_jump_pad): New.
11776 (enqueue_one_deferred_signal): New.
11777 (dequeue_one_deferred_signal): New.
11778 (linux_wait_for_event_1): If moving out of a jump pad, defer
11779 pending signals to later.
11780 (linux_stabilize_threads): New.
11781 (linux_wait_1): Check if threads need moving out of jump pads, and
11783 (stuck_in_jump_pad_callback): New.
11784 (move_out_of_jump_pad_callback): New.
11785 (lwp_running): New.
11786 (linux_resume_one_lwp): Handle moving out of jump pads.
11787 (linux_set_resume_request): Dequeue deferred signals.
11788 (need_step_over_p): Also step over fast tracepoint jumps.
11789 (start_step_over): Also uninsert fast tracepoint jumps.
11790 (finish_step_over): Also reinsert fast tracepoint jumps.
11791 (linux_install_fast_tracepoint_jump): New.
11792 (linux_target_ops): Install linux_stabilize_threads and
11793 linux_install_fast_tracepoint_jump_pad.
11794 * linux-low.h (linux_target_ops) <get_thread_area,
11795 install_fast_tracepoint_jump_pad>: New fields.
11796 (struct lwp_info) <collecting_fast_tracepoint,
11797 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11798 (linux_get_thread_area): Declare.
11799 * linux-x86-low.c (jump_insn): New.
11800 (x86_get_thread_area): New.
11801 (append_insns): New.
11802 (push_opcode): New.
11803 (amd64_install_fast_tracepoint_jump_pad): New.
11804 (i386_install_fast_tracepoint_jump_pad): New.
11805 (x86_install_fast_tracepoint_jump_pad): New.
11806 (the_low_target): Install x86_get_thread_area and
11807 x86_install_fast_tracepoint_jump_pad.
11808 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11809 (struct fast_tracepoint_jump): New.
11810 (fast_tracepoint_jump_insn): New.
11811 (fast_tracepoint_jump_shadow): New.
11812 (find_fast_tracepoint_jump_at): New.
11813 (fast_tracepoint_jump_here): New.
11814 (delete_fast_tracepoint_jump): New.
11815 (set_fast_tracepoint_jump): New.
11816 (uninsert_fast_tracepoint_jumps_at): New.
11817 (reinsert_fast_tracepoint_jumps_at): New.
11818 (set_breakpoint_at): Use write_inferior_memory.
11819 (uninsert_raw_breakpoint): Use write_inferior_memory.
11820 (check_mem_read): Mask out fast tracepoint jumps.
11821 (check_mem_write): Mask out fast tracepoint jumps.
11822 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11823 (set_fast_tracepoint_jump): Declare.
11824 (delete_fast_tracepoint_jump)
11825 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11826 (reinsert_fast_tracepoint_jumps_at): Declare.
11827 * regcache.c: Don't compile many functions when building the
11828 in-process agent library.
11829 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11830 the register buffer in the heap.
11831 (free_register_cache): If the register buffer isn't owned by the
11832 regcache, don't free it.
11833 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11834 pre-existing register caches.
11835 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11837 (convert_ascii_to_int): : Constify `from' parameter type.
11838 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11839 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11840 the needed buffer in-place.
11841 (relocate_instruction): New.
11842 * server.c (handle_query) <qSymbols>: If the target supports
11843 tracepoints, give it a chance of looking up symbols. Report
11844 support for fast tracepoints.
11845 (handle_status): Stabilize threads.
11846 (process_serial_event): Adjust.
11847 * server.h (struct fast_tracepoint_jump): Forward declare.
11848 (struct process_info) <fast_tracepoint_jumps>: New field.
11849 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11850 (decode_X_packet, decode_M_packet): Adjust.
11851 (relocate_instruction): Declare.
11852 (in_process_agent_loaded): Declare.
11853 (tracepoint_look_up_symbols): Declare.
11854 (struct fast_tpoint_collect_status): Declare.
11855 (fast_tracepoint_collecting): Declare.
11856 (force_unlock_trace_buffer): Declare.
11857 (handle_tracepoint_bkpts): Declare.
11858 (initialize_low_tracepoint)
11859 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11860 * target.h (struct target_ops) <stabilize_threads,
11861 install_fast_tracepoint_jump_pad>: New fields.
11862 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11863 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11864 [HAVE_STDINT_H]: Include stdint.h.
11865 (trace_debug_1): Rename to ...
11866 (trace_vdebug): ... this.
11867 (trace_debug): Rename to ...
11868 (trace_debug_1): ... this. Add `level' parameter.
11869 (trace_debug): New.
11870 (ATTR_USED, ATTR_NOINLINE): New.
11871 (IP_AGENT_EXPORT): New.
11872 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11873 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11874 (about_to_request_buffer_space, trace_buffer_is_full)
11875 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11876 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11877 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11878 (traceframe_write_count, traceframes_created)
11879 (trace_state_variables)
11880 New renaming defines.
11881 (struct ipa_sym_addresses): New.
11882 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11883 (symbol_list): New.
11884 (ipa_sym_addrs): New.
11885 (all_tracepoint_symbols_looked_up): New.
11886 (in_process_agent_loaded): New.
11887 (write_e_ipa_not_loaded): New.
11888 (maybe_write_ipa_not_loaded): New.
11889 (tracepoint_look_up_symbols): New.
11890 (debug_threads) [IN_PROCESS_AGENT]: New.
11891 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11892 (UNKNOWN_SIDE_EFFECTS): New.
11893 (stop_tracing): New.
11894 (flush_trace_buffer): New.
11895 (stop_tracing_bkpt): New.
11896 (flush_trace_buffer_bkpt): New.
11897 (read_inferior_integer): New.
11898 (read_inferior_uinteger): New.
11899 (read_inferior_data_pointer): New.
11900 (write_inferior_data_pointer): New.
11901 (write_inferior_integer): New.
11902 (write_inferior_uinteger): New.
11903 (struct collect_static_trace_data_action): Delete.
11904 (enum tracepoint_type): New.
11905 (struct tracepoint) <type>: New field `type'.
11906 <actions_str, step_actions, step_actions_str>: Only include in
11908 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11909 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11910 (tracepoints): Use IP_AGENT_EXPORT.
11911 (last_tracepoint): Don't include in the IPA.
11912 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11913 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11914 (alloced_trace_state_variables): New.
11915 (trace_state_variables): Use IP_AGENT_EXPORT.
11916 (traceframe_t): Delete unused variable.
11917 (circular_trace_buffer): Don't include in the IPA.
11918 (trace_buffer_start): Delete.
11919 (struct trace_buffer_control): New.
11920 (trace_buffer_free): Delete.
11921 (struct ipa_trace_buffer_control): New.
11922 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11923 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11925 (trace_buffer_ctrl): New.
11926 (TRACE_BUFFER_CTRL_CURR): New.
11927 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11928 Reimplement as macros.
11929 (trace_buffer_wrap): Delete.
11930 (traceframe_write_count, traceframe_read_count)
11931 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11932 (struct tracepoint_hit_ctx) <type>: New field.
11933 (struct fast_tracepoint_ctx): New.
11934 (memory_barrier): New.
11936 (record_tracepoint_error): Update atomically in the IPA.
11937 (clear_inferior_trace_buffer): New.
11938 (about_to_request_buffer_space): New.
11939 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11940 updating the same buffer.
11941 (add_tracepoint): Default the tracepoint's type to trap
11942 tracepoint, and orig_size to -1.
11943 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11944 internal variables.
11945 (create_trace_state_variable): New parameter `gdb'. Handle it.
11946 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11947 (cmd_qtdp): Handle fast tracepoints.
11948 (cmd_qtdv): Adjust.
11949 (max_jump_pad_size): New.
11950 (gdb_jump_pad_head): New.
11951 (get_jump_space_head): New.
11952 (claim_jump_space): New.
11953 (sort_tracepoints): New.
11954 (MAX_JUMP_SIZE): New.
11955 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11957 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11958 support. Upload fast traceframes, and delete internal IPA
11960 (stop_tracing_handler): New.
11961 (flush_trace_buffer_handler): New.
11962 (cmd_qtstop): Upload fast tracepoints.
11963 (response_tracepoint): Handle fast tracepoints.
11964 (tracepoint_finished_step): Upload fast traceframes. Set the
11965 tracepoint hit context's tracepoint type.
11966 (handle_tracepoint_bkpts): New.
11967 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11968 type. Add comment about fast tracepoints.
11969 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11970 non-existing action_str field.
11971 (get_context_regcache): Handle fast tracepoints.
11972 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11974 (fast_tracepoint_from_jump_pad_address): New.
11975 (fast_tracepoint_from_ipa_tpoint_address): New.
11976 (collecting_t): New.
11977 (force_unlock_trace_buffer): New.
11978 (fast_tracepoint_collecting): New.
11980 (gdb_collect): New.
11981 (write_inferior_data_ptr): New.
11982 (target_tp_heap): New.
11983 (target_malloc): New.
11984 (download_agent_expr): New.
11986 (download_tracepoints): New.
11987 (download_trace_state_variables): New.
11988 (upload_fast_traceframes): New.
11989 (IPA_FIRST_TRACEFRAME): New.
11990 (IPA_NEXT_TRACEFRAME_1): New.
11991 (IPA_NEXT_TRACEFRAME): New.
11992 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11993 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11994 (gdb_jump_pad_buffer_end): New.
11995 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11996 (initialize_tracepoint): Adjust.
11997 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11998 buffer. Initialize the low module.
11999 * utils.c (PREFIX, TOOLNAME): New.
12000 (malloc_failure): Use PREFIX.
12001 (error): In the IPA, an error causes an exit.
12002 (fatal, warning): Use PREFIX.
12003 (internal_error): Use TOOLNAME.
12004 (NUMCELLS): Increase to 10.
12005 * configure, config.in: Regenerate.
12007 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12009 * server.c (handle_query) <qSupported>: Do two passes over the
12010 qSupported string to avoid nesting strtok.
12012 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12014 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12016 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12017 -Wl,--dynamic-list.
12018 * configure: Regenerate.
12019 * proc-service.list: New.
12021 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12023 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12026 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12028 * gdbreplay.c (remote_open): Check error return from socket() call by
12029 its equality to -1 not by it being negative.
12030 * remote-utils.c (remote_open): Likewise.
12032 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12034 * config.h: Regenerate.
12036 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12038 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12039 doesn't provide PTRACE_GET_THREAD_AREA.
12041 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12043 * linux-m68k-low.c: Include <asm/ptrace.h>
12044 (ps_get_thread_area): Implement.
12046 2010-05-03 Doug Evans <dje@google.com>
12048 * event-loop.c (struct callback_event): New struct.
12049 (callback_list): New global.
12050 (append_callback_event, delete_callback_event): New functions.
12051 (process_callback): New function.
12052 (start_event_loop): Call it.
12053 * remote-utils.c (NOT_SCHEDULED): Define.
12054 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12055 moved out of readchar.
12056 (readchar): Rewrite. Call reschedule before returning.
12057 (reset_readchar): New function.
12058 (remote_close): Call it.
12059 (process_remaining, reschedule): New functions.
12060 * server.h (callback_handler_func): New typedef.
12061 (append_callback_event, delete_callback_event): Declare.
12063 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12065 * proc-service.c (ps_pglobal_lookup): Use
12066 thread_db_look_up_one_symbol.
12067 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12068 parameter. Use it instead of all_symbols_looked_up.
12069 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12071 (all_symbols_looked_up): Don't declare.
12072 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12073 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12075 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12076 Set all_symbols_looked_up here.
12077 (thread_db_look_up_one_symbol): New.
12078 (thread_db_get_tls_address): Adjust.
12079 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12080 thread_db object on the heap, and tentatively set it in the
12082 (thread_db_init): Don't set all_symbols_looked_up here.
12083 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12085 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12087 * linux-low.c (linux_kill, linux_detach): Adjust.
12088 (status_pending_p_callback): Remove redundant statement. Check
12089 for !TARGET_WAITIKIND_IGNORE, instead of
12090 TARGET_WAITKIND_STOPPED.
12091 (handle_tracepoints): Make sure LWP is locked. Adjust.
12092 (linux_wait_for_event_1): Adjust.
12093 (linux_cancel_breakpoints): New.
12094 (unsuspend_one_lwp): New.
12095 (unsuspend_all_lwps): New.
12096 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12097 (send_sigstop_callback): Change return type to int, add new
12098 `except' parameter and handle it.
12099 (suspend_and_send_sigstop_callback): New.
12100 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12101 pass them down. If SUSPEND, also increment the lwp's suspend
12103 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12104 (need_step_over_p): Don't consider suspended LWPs.
12105 (start_step_over): Adjust.
12106 (proceed_one_lwp): Change return type to int, add new `except'
12107 parameter and handle it.
12108 (unsuspend_and_proceed_one_lwp): New.
12109 (proceed_all_lwps): Use find_inferior instead of
12111 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12112 also decrement the suspend count of LWPs. Pass `except' down,
12113 instead of hacking its suspend count.
12114 (linux_pause_all): Add `freeze' parameter. Adjust.
12115 (linux_unpause_all): New.
12116 (linux_target_ops): Install linux_unpause_all.
12117 * server.c (handle_status): Adjust.
12118 * target.h (struct target_ops): New fields `unpause_all' and
12119 `cancel_breakpoints'. Add new parameter to `pause_all'.
12120 (pause_all): Add new `freeze' parameter.
12121 (unpause_all): New.
12122 (cancel_breakpoints): New.
12123 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12124 cancel breakpoints.
12125 (cmd_qtstart): Pause threads.
12126 (stop_tracing): Pause threads, and cancel breakpoints.
12127 * win32-low.c (win32_target_ops): Adjust.
12129 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12131 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12132 the inferior right away from here...
12133 (linux_wait_1): ... to here, and adjust to check the thread's
12134 last_resume_kind instead of the lwp's step or stop_expected flags.
12136 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12138 * README: Use consistent `GDB' and `GDBserver' spellings.
12140 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12142 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12143 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12144 (linux_detach_one_lwp): Assume the lwp is stopped.
12145 (any_thread_of): Delete.
12146 (linux_detach): Stop all lwps here. Don't blindly delete all
12148 (delete_lwp_callback): New.
12149 (linux_mourn): Delete all lwps of the process that is gone.
12150 (linux_wait_1): Don't delete the last lwp of the process here.
12151 * mem-break.h (mark_breakpoints_out): Declare.
12152 * mem-break.c (mark_breakpoints_out): New.
12153 (free_all_breakpoints): Use it.
12154 * server.c (handle_target_event): If the process is gone, mark
12156 * thread-db.c (struct thread_db) <create_bp>: New field.
12157 (thread_db_enable_reporting): Fix prototype. Store a thread event
12158 breakpoint reference in the thread_db struct.
12159 (thread_db_load_search): Clear the thread_db object.
12160 (try_thread_db_load_1): Ditto.
12161 (switch_to_process): New.
12162 (disable_thread_event_reporting): Use it.
12163 (remove_thread_event_breakpoints): New.
12164 (thread_db_detach, thread_db_mourn): Use it.
12166 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12168 * linux-low.c (linux_enable_event_reporting): New.
12169 (linux_wait_for_event_1, handle_extended_wait): Use it.
12171 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12173 * linux-low.c (linux_kill_one_lwp, linux_kill)
12174 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12175 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12176 SIGSTOP even if the LWP is stopped.
12177 (send_sigstop_callback): New.
12178 (stop_all_lwps): Use send_sigstop_callback instead.
12179 (linux_resume_one_thread): Adjust.
12180 (proceed_one_lwp): Still proceed an LWP that the client has
12181 requested to stop, if we haven't reported it as stopped yet. Make
12182 sure that LWPs the client want stopped, have a pending SIGSTOP.
12184 2010-04-26 Doug Evans <dje@google.com>
12186 * server.c (handle_general_set): Make static.
12188 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12189 Print received char after testing for error/eof instead of before.
12190 (input_interrupt): Tweak comment.
12192 2010-04-23 Doug Evans <dje@google.com>
12194 * server.c (start_inferior): Print inferior argv if --debug.
12196 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12198 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12199 * nto-x86-low.c: Include server.h
12201 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12203 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12204 be consistent with other sources of this directory.
12205 (init_registers_amd64): Correct name of source file of this function
12208 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12210 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12211 64-bit executables.
12213 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12215 * win32-i386-low.c: Add 64-bit support.
12216 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12217 (init_registers_amd64): Declare.
12218 (mappings): Add 64-bit version of array.
12219 (init_windows_x86): New function.
12220 (the_low_target): Change init_arch field to init_windows_x86.
12222 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12224 * win32-low.c: Adapt to support also 64-bit architecture.
12225 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12226 (get_image_name): Use SIZE_T type for local variable `done'.
12227 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12228 (toolhelp_get_dll_name): Idem.
12229 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12230 Use uintptr_t typecast to avoid warning.
12231 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12232 (handle_exception): Use phex_nz to avoid warning.
12233 (win32_wait): Remove unused local variable `process'.
12235 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12237 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12240 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12242 * configure.ac: Use `ws2_32' library for srv_mingw.
12243 * configure: Regenerate.
12244 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12245 * remote-utils.c: Likewise.
12247 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12249 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12250 if __x86_64__ is defined.
12252 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12254 * configure: Regenerate.
12256 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12258 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12259 * target.h (target_ops): New get_tib_address field.
12260 * win32-low.h (win32_thread_info): Add thread_local_base field.
12261 * win32-low.c (child_add_thread): Add tlb argument.
12262 Set thread_local_base field to TLB.
12263 (get_child_debug_event): Adapt to child_add_thread change.
12264 (win32_get_tib_address): New function.
12265 (win32_target_ops): Set get_tib_address field to
12266 win32_get_tib_address.
12267 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12269 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12271 * linux-low.c (linux_mourn): Also remove the process.
12272 * server.c (handle_target_event): Don't remove the process here.
12273 * nto-low.c (nto_mourn): New.
12274 (nto_target_ops): Install it.
12275 * spu-low.c (spu_mourn): New.
12276 (spu_target_ops): Install it.
12277 * win32-low.c (win32_mourn): New.
12278 (win32_target_ops): Install it.
12280 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12282 * server.h (buffer_xml_printf): Remove redundant `;'.
12284 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12286 * regcache.c (set_register_cache): Invalidate regcaches before
12287 changing the register cache layout.
12288 (regcache_invalidate_one): Allow a NULL regcache.
12289 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12290 regcaches before changing the register cache layout or the target
12293 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12295 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12296 variable warning on Linux/x86-64.
12298 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12300 GDBserver disconnected tracing support.
12302 * linux-low.c (linux_remove_process): Delete.
12303 (add_lwp): Don't set last_resume_kind here.
12304 (linux_kill): Use `mourn'.
12305 (linux_detach): Use `thread_db_detach', and `mourn'.
12306 (linux_mourn): New.
12307 (linux_attach_lwp_1): Adjust comment.
12308 (linux_attach): last_resume_kind moved the thread_info; adjust.
12309 (status_pending_p_callback): Adjust.
12310 (linux_wait_for_event_1): Adjust.
12311 (count_events_callback, select_singlestep_lwp_callback)
12312 (select_event_lwp_callback, cancel_breakpoints_callback)
12313 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12314 (proceed_one_lwp): Adjust.
12315 (linux_async): Add debug output.
12316 (linux_thread_stopped): New.
12317 (linux_pause_all): New.
12318 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12320 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12321 (thread_db_free): Delete declaration.
12322 (thread_db_detach, thread_db_mourn): Declare.
12323 * thread-db.c (thread_db_init): Use thread_db_mourn.
12324 (thread_db_free): Delete, split in two.
12325 (disable_thread_event_reporting): New.
12326 (thread_db_detach): New.
12327 (thread_db_mourn): New.
12329 * server.h (struct thread_info) <last_resume_kind>: New field.
12330 <attached>: Add comment.
12331 <gdb_detached>: New field.
12332 (handler_func): Change return type to int.
12333 (handle_serial_event, handle_target_event): Ditto.
12334 (gdb_connected): Declare.
12336 (disconnected_tracing): Declare.
12337 (stop_tracing): Declare.
12339 * server.c (handle_query) <qSupported>: Report support for
12340 disconnected tracing.
12341 (queue_stop_reply_callback): Account for running threads.
12342 (gdb_wants_thread_stopped): New.
12343 (gdb_wants_all_threads_stopped): New.
12344 (gdb_reattached_process): New.
12345 (handle_status): Clear the `gdb_detached' flag of all processes.
12346 In all-stop, stop all threads.
12347 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12348 (process_serial_event): If the remote connection breaks, or if an
12349 exit was forced with "monitor exit", force an event loop exit.
12350 Handle disconnected tracing on detach.
12351 (handle_serial_event): Adjust.
12352 (handle_target_event): If GDB isn't connected, forward events back
12353 to the inferior, unless the last process exited, in which case,
12354 exit gdbserver. Adjust interface.
12356 * remote-utils.c (remote_open): Don't block in accept. Instead
12357 register an event loop source on the listen socket file
12358 descriptor. Refactor bits into ...
12359 (listen_desc): ... this new global.
12360 (gdb_connected): ... this new function.
12361 (enable_async_notification): ... this new function.
12362 (handle_accept_event): ... this new function.
12363 (remote_close): Clear remote_desc.
12365 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12367 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12369 (mourn_inferior): Define.
12370 (target_process_qsupported): Avoid the dangling else problem.
12371 (thread_stopped): Define.
12372 (pause_all): Define.
12373 (target_waitstatus_to_string): Declare.
12374 * target.c (target_waitstatus_to_string): New.
12376 * tracepoint.c (tracing): Make extern.
12377 (disconnected_tracing): New.
12378 (stop_tracing): Make extern. Handle tracing stops due to GDB
12380 (cmd_qtdisconnected): New.
12381 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12382 (handle_tracepoint_general_set): Handle QTDisconnected.
12384 * event-loop.c (event_handler_func): Change return type to int.
12385 (process_event): Bail out if the event handler wants the event
12387 (handle_file_event): Ditto.
12388 (start_event_loop): Bail out if the event handler wants the event
12391 * nto-low.c (nto_target_ops): Adjust.
12392 * spu-low.c (spu_wait): Don't remove the process here.
12393 (spu_target_ops): Adjust.
12394 * win32-low.c (win32_wait): Don't remove the process here.
12395 (win32_target_ops): Adjust.
12397 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12399 * regcache.c (realloc_register_cache): Invalidate inferior's
12400 regcache before recreating it.
12402 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12404 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12406 2010-04-09 Stan Shebs <stan@codesourcery.com>
12407 Pedro Alves <pedro@codesourcery.com>
12409 * server.h (LONGEST): New.
12410 (struct thread_info) <while_stepping>: New field.
12411 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12413 (initialize_tracepoint, handle_tracepoint_general_set)
12414 (handle_tracepoint_query, tracepoint_finished_step)
12415 (tracepoint_was_hit, release_while_stepping_state_list):
12416 (current_traceframe): Declare.
12417 * server.c (handle_general_set): Handle tracepoint packets.
12418 (read_memory): New.
12419 (write_memory): New.
12420 (handle_search_memory_1): Use read_memory.
12421 (handle_query): Report support for conditional tracepoints, trace
12422 state variables, and tracepoint sources. Handle tracepoint
12424 (main): Initialize the tracepoints module.
12425 (process_serial_event): Handle traceframe reads/writes.
12427 * linux-low.c (handle_tracepoints): New.
12428 (linux_wait_1): Call it.
12429 (linux_resume_one_lwp): Handle while-stepping.
12430 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12431 (linux_target_ops): Install them.
12432 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12434 * linux-x86-low.c (x86_supports_tracepoints): New.
12435 (the_low_target). Install it.
12437 * mem-break.h (delete_breakpoint): Declare.
12438 * mem-break.c (delete_breakpoint): Make external.
12440 * target.h (struct target_ops): Add `supports_tracepoints',
12441 `read_pc', and `write_pc' fields.
12442 (target_supports_tracepoints): Define.
12443 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12446 * regcache.h (struct regcache) <registers_owned>: New field.
12447 (init_register_cache, regcache_cpy): Declare.
12448 (regcache_read_pc, regcache_write_pc): Declare.
12449 (register_cache_size): Declare.
12450 (supply_regblock): Declare.
12451 * regcache.c (init_register_cache): New.
12452 (new_register_cache): Use it.
12453 (regcache_cpy): New.
12454 (register_cache_size): New.
12455 (supply_regblock): New.
12456 (regcache_read_pc, regcache_write_pc): New.
12458 * tracepoint.c: New.
12460 * Makefile.in (OBS): Add tracepoint.o.
12461 (tracepoint.o): New rule.
12463 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12465 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12467 (i386-mmx.c): Likewise.
12468 (i386-mmx-linux.o): Likewise.
12469 (i386-mmx-linux.c): Likewise.
12471 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12472 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12473 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12474 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12476 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12477 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12478 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12480 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12482 * Makefile.in (clean): Updated.
12484 (i386-avx.c): Likewise.
12485 (i386-avx-linux.o): Likewise.
12486 (i386-avx-linux.c): Likewise.
12487 (amd64-avx.o): Likewise.
12488 (amd64-avx.c): Likewise.
12489 (amd64-avx-linux.o): Likewise.
12490 (amd64-avx-linux.c): Likewise.
12492 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12493 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12494 (srv_amd64_regobj): Add amd64-avx.o.
12495 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12496 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12497 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12498 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12499 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12500 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12501 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12503 * i387-fp.c: Include "i386-xstate.h".
12505 (i387_cache_to_xsave): Likewise.
12506 (i387_xsave_to_cache): Likewise.
12507 (x86_xcr0): Likewise.
12509 * i387-fp.h (i387_cache_to_xsave): Likewise.
12510 (i387_xsave_to_cache): Likewise.
12511 (x86_xcr0): Likewise.
12513 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12514 * linux-crisv32-low.c (target_regsets): Likewise.
12515 * linux-m68k-low.c (target_regsets): Likewise.
12516 * linux-mips-low.c (target_regsets): Likewise.
12517 * linux-ppc-low.c (target_regsets): Likewise.
12518 * linux-s390-low.c (target_regsets): Likewise.
12519 * linux-sh-low.c (target_regsets): Likewise.
12520 * linux-sparc-low.c (target_regsets): Likewise.
12521 * linux-xtensa-low.c (target_regsets): Likewise.
12523 * linux-low.c: Include <sys/uio.h>.
12524 (regsets_fetch_inferior_registers): Support nt_type.
12525 (regsets_store_inferior_registers): Likewise.
12526 (linux_process_qsupported): New.
12527 (linux_target_ops): Add linux_process_qsupported.
12529 * linux-low.h (regset_info): Add nt_type.
12530 (linux_target_ops): Add process_qsupported.
12532 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12534 (init_registers_i386_avx_linux): New.
12535 (init_registers_amd64_avx_linux): Likewise.
12536 (xmltarget_i386_linux_no_xml): Likewise.
12537 (xmltarget_amd64_linux_no_xml): Likewise.
12538 (PTRACE_GETREGSET): Likewise.
12539 (PTRACE_SETREGSET): Likewise.
12540 (x86_fill_xstateregset): Likewise.
12541 (x86_store_xstateregset): Likewise.
12542 (use_xml): Likewise.
12543 (x86_linux_update_xmltarget): Likewise.
12544 (x86_linux_process_qsupported): Likewise.
12545 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12546 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12547 init_registers_i386_linux here. Call
12548 x86_linux_update_xmltarget.
12549 (the_low_target): Add x86_linux_process_qsupported.
12551 * server.c (handle_query): Call target_process_qsupported.
12553 * target.h (target_ops): Add process_qsupported.
12554 (target_process_qsupported): New.
12556 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12558 * inferiors.c (add_thread): Set last_status kind to
12559 TARGET_WAITKIND_IGNORE.
12560 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12561 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12562 (linux_wait_1): Move `thread' local definition to block that uses
12563 it. Don't NULL initialize `event_child'.
12564 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12565 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12566 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12568 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12570 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12571 an extended waitstatus, or by a watchpoint.
12572 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12573 thread was stepping or has been stopped by a watchpoint.
12575 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12577 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12578 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12579 of another, then delete the previous, and validate all
12581 (validate_inserted_breakpoint): New.
12582 (delete_disabled_breakpoints): New.
12583 (validate_breakpoints): New.
12584 (check_mem_read): Validate breakpoints before trusting their
12585 shadow. Delete disabled breakpoints.
12586 (check_mem_write): Validate breakpoints before trusting they
12587 should be inserted. Delete disabled breakpoints.
12588 * mem-break.h (validate_breakpoints):
12589 * server.c (handle_query): Validate breakpoints when we see a
12592 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12594 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12595 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12596 if we could tell there's a GDB breakpoint at stop_pc.
12597 (need_step_over_p): Don't do a step over if we find a GDB
12598 breakpoint at the resume PC.
12600 * mem-break.c (struct raw_breakpoint): New.
12601 (enum bkpt_type): New type `gdb_breakpoint'.
12602 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12603 fields. New field `raw'.
12604 (find_raw_breakpoint_at): New.
12605 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12606 breakpoint instead.
12607 (set_breakpoint_at): Adjust.
12608 (delete_raw_breakpoint): New.
12609 (release_breakpoint): New.
12610 (delete_breakpoint): Rename to...
12611 (delete_breakpoint_1): ... this. Add proc parameter. Use
12612 release_breakpoint. Return ENOENT.
12613 (delete_breakpoint): Reimplement.
12614 (find_breakpoint_at): Delete.
12615 (find_gdb_breakpoint_at): New.
12616 (delete_breakpoint_at): Delete.
12617 (set_gdb_breakpoint_at): New.
12618 (delete_gdb_breakpoint_at): New.
12619 (gdb_breakpoint_here): New.
12620 (set_reinsert_breakpoint): Use release_breakpoint.
12621 (uninsert_breakpoint): Rename to ...
12622 (uninsert_raw_breakpoint): ... this.
12623 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12624 (reinsert_raw_breakpoint): Change parameter type to
12626 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12628 (check_breakpoints): Adjust. Use release_breakpoint.
12629 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12630 (breakpoint_inserted_here): Ditto.
12631 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12632 Don't trust the breakpoint's shadow if it is not inserted.
12633 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12634 (delete_all_breakpoints): Adjust.
12635 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12636 use delete_breakpoint_1.
12638 * mem-break.h (breakpoints_supported): Delete declaration.
12639 (set_gdb_breakpoint_at): Declare.
12640 (gdb_breakpoint_here): Declare.
12641 (delete_breakpoint_at): Delete.
12642 (delete_gdb_breakpoint_at): Declare.
12644 * server.h (struct raw_breakpoint): Forward declare.
12645 (struct process_info): New field `raw_breakpoints'.
12647 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12650 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12652 * linux-low.c (status_pending_p_callback): Fix comment.
12653 (linux_wait_for_event_1): Move most of the internal breakpoint
12654 handling from here...
12655 (linux_wait_1): ... to here.
12656 (count_events_callback): New.
12657 (select_singlestep_lwp_callback): New.
12658 (select_event_lwp_callback): New.
12659 (cancel_breakpoints_callback): New.
12660 (select_event_lwp): New.
12661 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12662 priority to all LWPs that have had events that should be reported
12663 to the client. Cancel breakpoints when about to reporting the
12664 event to the client, not while stopping lwps. No longer cancel
12665 finished single-steps here.
12666 (cancel_finished_single_step): Delete.
12667 (cancel_finished_single_steps): Delete.
12669 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12671 * mem-break.c (enum bkpt_type): New.
12672 (struct breakpoint): New field `type'.
12673 (set_breakpoint_at): Change return type to struct breakpoint
12674 pointer. Set type to `other_breakpoint' by default.
12675 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12676 in the breakpoint list.
12677 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12678 (reinsert_breakpoint): Rename to ...
12679 (reinsert_raw_breakpoint): ... this.
12680 (reinsert_breakpoints_at): Adjust.
12681 * mem-break.h (struct breakpoint): Declare.
12682 (set_breakpoint_at): Change return type to struct breakpoint
12685 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12687 * server.c (handle_query): Assign, not compare.
12689 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12691 Teach linux gdbserver to step-over-breakpoints.
12693 * linux-low.c (can_hardware_single_step): New.
12694 (supports_breakpoints): New.
12695 (handle_extended_wait): If stopping threads, read the stop pc of
12696 the new cloned LWP.
12698 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12699 low target doesn't support retrieving the PC.
12700 (add_lwp): Set last_resume_kind to resume_continue.
12701 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12702 (linux_attach): Don't clear stop_expected. Set the lwp's
12703 last_resume_kind to resume_stop.
12704 (linux_detach_one_lwp): Don't check for removed breakpoints.
12705 (check_removed_breakpoint): Delete.
12706 (status_pending_p): Rename to ...
12707 (status_pending_p_callback): ... this. Don't check for removed
12708 breakpoints. Don't consider threads that are stopped from GDB's
12710 (linux_wait_for_lwp): Always read the stop_pc here.
12711 (cancel_breakpoint): New.
12712 (step_over_bkpt): New global.
12713 (linux_wait_for_event_1): Implement stepping over breakpoints.
12714 (gdb_wants_lwp_stopped): New.
12715 (gdb_wants_all_stopped): New.
12716 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12717 single-step traps here. Store the thread's last reported target
12719 (send_sigstop): Don't clear stop_expected. Always set it,
12721 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12722 (cancel_finished_single_step): New.
12723 (cancel_finished_single_steps): New.
12724 (wait_for_sigstop): Don't cancel finished single-step traps here.
12725 (linux_resume_one_lwp): Don't check for removed breakpoints.
12726 Don't set `step' on non-hardware step archs.
12727 (linux_set_resume_request): Ignore resume_stop requests if already
12728 stopping or stopped. Set the lwp's last_resume_kind.
12729 (resume_status_pending_p): Don't check for removed breakpoints.
12730 (need_step_over_p): New.
12731 (start_step_over): New.
12732 (finish_step_over): New.
12733 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12734 requests. Clear the thread's last reported target waitstatus.
12735 Don't use the `suspended' flag. Don't consider pending breakpoints.
12736 (linux_resume): Start a step-over if necessary.
12737 (proceed_one_lwp): New.
12738 (proceed_all_lwps): New.
12739 (unstop_all_lwps): New.
12740 * linux-low.h (struct lwp_info): Rewrite comment for the
12741 `suspended' flag. Add the `stop_pc' field. Delete the
12742 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12743 Add `'last_resume_kind' and `need_step_over' fields.
12744 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12745 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12746 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12747 (set_raw_breakpoint_at): New.
12748 (set_breakpoint_at): Rewrite to use it.
12749 (reinsert_breakpoint_handler): Delete.
12750 (set_reinsert_breakpoint): New.
12751 (reinsert_breakpoint_by_bp): Delete.
12752 (delete_reinsert_breakpoints): New.
12753 (uninsert_breakpoint): Rewrite.
12754 (uninsert_breakpoints_at): New.
12755 (reinsert_breakpoint): Rewrite.
12756 (reinsert_breakpoints_at): New.
12757 (check_breakpoints): Rewrite.
12758 (breakpoint_here): New.
12759 (breakpoint_inserted_here): New.
12760 (check_mem_read): Adjust.
12761 * mem-break.h (breakpoints_supported, breakpoint_here)
12762 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12763 (reinsert_breakpoint_by_bp): Delete declaration.
12764 (delete_reinsert_breakpoints): Declare.
12765 (reinsert_breakpoint): Delete declaration.
12766 (reinsert_breakpoints_at): Declare.
12767 (uninsert_breakpoint): Delete declaration.
12768 (uninsert_breakpoints_at): Declare.
12769 (check_breakpoints): Adjust prototype.
12770 * server.h: Adjust include order.
12771 (struct thread_info): Declare here. Add a `last_status' field.
12773 2010-03-23 Michael Snyder <msnyder@vmware.com>
12775 * server.c (crc32): New function.
12776 (handle_query): Add handling for 'qCRC:' request.
12778 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12780 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12781 lwp had been stopped by a watchpoint.
12783 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12785 * server.h (internal_error): Declare.
12786 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12787 * utils.c (internal_error): New function.
12789 2010-03-15 Andreas Schwab <schwab@redhat.com>
12791 * configure.srv: Fix typo setting srv_regobj.
12793 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12795 * linux-low.c (fetch_register): Avoid passing a non string literal
12797 (usr_store_inferior_registers): Ditto.
12799 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12801 * linux-low.c (linux_write_memory): Bail out early if peeking
12804 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12806 * linux-low.h (struct lwp_info): New fields
12807 `stopped_by_watchpoint' and `stopped_data_address'.
12808 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12809 here, and cache them in the lwp object.
12810 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12812 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12814 (linux_stopped_by_watchpoint): Rewrite.
12815 (linux_stopped_data_address): Rewrite.
12817 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12819 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12820 switching the current inferior, not before.
12822 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12824 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12825 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12826 i386-linux.c and amd64-linux.c.
12827 (reg-i386.o): Removed.
12828 (reg-i386.c): Likewise.
12829 (reg-i386-linux.o): Likewise.
12830 (reg-i386-linux.c): Likewise.
12831 (reg-x86-64.o): Likewise.
12832 (reg-x86-64.c): Likewise.
12833 (reg-x86-64-linux.o): Likewise.
12834 (reg-x86-64-linux.c): Likewise.
12836 (i386.c): Likewise.
12837 (i386-linux.o): Likewise.
12838 (i386-linux.c): Likewise.
12839 (amd64.o): Likewise.
12840 (amd64.c): Likewise.
12841 (amd64-linux.o): Likewise.
12842 (amd64-linux.c): Likewise.
12844 * configure.srv (srv_i386_regobj): New.
12845 (srv_i386_linux_regobj): Likewise.
12846 (srv_amd64_regobj): Likewise.
12847 (srv_amd64_linux_regobj): Likewise.
12848 (srv_i386_32bit_xmlfiles): Likewise.
12849 (srv_i386_64bit_xmlfiles): Likewise.
12850 (srv_i386_xmlfiles): Likewise.
12851 (srv_amd64_xmlfiles): Likewise.
12852 (srv_i386_linux_xmlfiles): Likewise.
12853 (srv_amd64_linux_xmlfiles): Likewise.
12854 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12855 srv_xmlfiles to $srv_i386_xmlfiles.
12856 (i[34567]86-*-mingw32ce*): Likewise.
12857 (i[34567]86-*-mingw*): Likewise.
12858 (i[34567]86-*-nto*): Likewise.
12859 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12860 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12861 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12862 (x86_64-*-linux*): Likewise.
12864 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12865 (init_registers_amd64_linux): New.
12866 (x86_arch_setup): Replace init_registers_x86_64_linux with
12867 init_registers_amd64_linux.
12869 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12871 * configure.ac: Check for libdl. If it is not available link against
12872 static libthread_db.
12873 * configure: Regenerate.
12875 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12879 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12880 handing a read watchpoint.
12881 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12883 2010-02-12 Doug Evans <dje@google.com>
12885 * linux-low.c (linux_supports_tracefork_flag): Document.
12886 (linux_look_up_symbols): Add comment.
12888 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12890 * regcache.c (supply_register): Clear regcache if buf is NULL.
12892 2010-02-02 Nicolas Roche <roche@sourceware.org>
12893 Joel Brobecker <brobecker@adacore.com>
12895 * inferiors.c (find_inferior): Add function documentation.
12896 (unloaded_dll): Handle the case where the unloaded dll has not
12897 been previously registered in the dll list.
12899 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12901 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12902 (thumb2_breakpoint): New.
12903 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12905 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12907 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12908 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12911 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12913 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12915 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12917 * linux-s390-low.c (s390_collect_ptrace_register)
12918 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12920 2010-01-21 Doug Evans <dje@google.com>
12922 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12923 (PTRACE_ARG4_TYPE): New macro.
12924 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12925 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12926 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12927 (usr_store_inferior_registers): Ditto.
12928 (linux_read_memory, linux_write_memory): Ditto.
12929 (linux_test_for_tracefork): Ditto.
12931 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12932 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12934 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12936 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12939 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12941 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12942 prototype to take a regcache. Adjust.
12944 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12946 * regcache.h (struct thread_info): Forward declare.
12947 (struct regcache): New.
12948 (new_register_cache): Adjust prototype.
12949 (get_thread_regcache): Declare.
12950 (free_register_cache): Adjust prototype.
12951 (registers_to_string, registers_from_string): Ditto.
12952 (supply_register, supply_register_by_name, collect_register)
12953 (collect_register_as_string, collect_register_by_name): Ditto.
12954 * regcache.c (struct inferior_regcache_data): Delete.
12955 (get_regcache): Rename to ...
12956 (get_thread_regcache): ... this. Adjust. Switch inferior before
12957 fetching registers.
12958 (regcache_invalidate_one): Adjust.
12959 (regcache_invalidate): Fix prototype.
12960 (new_register_cache): Return the new register cache.
12961 (free_register_cache): Change prototype.
12962 (realloc_register_cache): Adjust.
12963 (registers_to_string): Change prototype to take a regcache. Adjust.
12964 (registers_from_string): Ditto.
12965 (register_data): Ditto.
12966 (supply_register): Ditto.
12967 (supply_register_by_name): Ditto.
12968 (collect_register): Ditto.
12969 (collect_register_as_string): Ditto.
12970 (collect_register_by_name): Ditto.
12971 * server.c (process_serial_event): Adjust.
12972 * linux-low.h (regset_fill_func, regset_store_func): Change
12974 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12976 * linux-low.c (get_stop_pc): Adjust.
12977 (check_removed_breakpoint): Adjust.
12978 (linux_wait_for_event): Adjust.
12979 (linux_resume_one_lwp): Adjust.
12980 (fetch_register): Add regcache parameter. Adjust.
12981 (usr_store_inferior_registers): Ditto.
12982 (regsets_fetch_inferior_registers): Ditto.
12983 (regsets_store_inferior_registers): Ditto.
12984 (linux_fetch_registers, linux_store_registers): Ditto.
12985 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12987 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12989 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12990 prototype to take a regcache.
12991 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12992 * remote-utils.c (convert_ascii_to_int, outreg)
12993 (prepare_resume_reply): Change prototype to take a regcache.
12995 * target.h (struct target_ops) <fetch_registers, store_registers>:
12996 Change prototype to take a regcache.
12997 (fetch_inferior_registers, store_inferior_registers): Change
12998 prototype to take a regcache. Adjust.
12999 * proc-service.c (ps_lgetregs): Adjust.
13000 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13001 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13002 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13003 take a regcache. Adjust.
13004 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13005 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13006 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13007 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13008 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13009 (cris_cannot_fetch_register):
13010 (cris_breakpoint_at): Change prototype to take a regcache.
13012 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13013 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13014 to take a regcache. Adjust.
13015 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13017 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13018 take a regcache. Adjust.
13019 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13020 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13021 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13022 * linux-mips-low.c (mips_get_pc):
13023 (mips_set_pc): Change prototype to take a regcache. Adjust.
13024 (mips_reinsert_addr): Adjust.
13025 (mips_collect_register): Change prototype to take a regcache.
13027 (mips_supply_register):
13028 (mips_collect_register_32bit, mips_supply_register_32bit)
13029 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13030 (mips_store_fpregset): Ditto.
13031 * linux-ppc-low.c (ppc_supply_ptrace_register)
13032 (ppc_supply_ptrace_register): Ditto.
13033 (parse_spufs_run): Adjust.
13034 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13035 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13036 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13037 take a regcache. Adjust.
13038 * linux-s390-low.c (s390_collect_ptrace_register)
13039 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13040 (s390_set_pc): Change prototype to take a regcache. Adjust.
13041 (s390_arch_setup): Adjust.
13042 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13043 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13044 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13045 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13046 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13048 (sparc_breakpoint_at): Adjust.
13049 * linux-xtensa-low.c (xtensa_fill_gregset):
13050 (xtensa_store_gregset):
13051 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13052 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13053 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13054 prototype to take a regcache. Adjust.
13055 * win32-arm-low.c (arm_fetch_inferior_register)
13056 (arm_store_inferior_register): Change prototype to take a
13058 * win32-i386-low.c (i386_fetch_inferior_register)
13059 (i386_store_inferior_register): Change prototype to take a
13061 * win32-low.c (child_fetch_inferior_registers)
13062 (child_store_inferior_registers): Change prototype to take a
13064 (win32_wait): Adjust.
13065 (win32_fetch_inferior_registers): Change prototype to take a
13067 (win32_store_inferior_registers): Adjust.
13068 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13069 store_inferior_register>: Change prototype to take a regcache.
13071 2010-01-20 Doug Evans <dje@google.com>
13073 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13075 (linux_wait_for_event1, linux_init_signals): Ditto.
13076 (W_STOPCODE): Provide definition if missing.
13078 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13080 * linux-low.c (linux_core_of_thread): New.
13081 (compare_ints, show_process, list_threads): New.
13082 (linux_qxfer_osdata): Report threads and cores.
13083 (linux_target_op): Register linux_core_of_thread.
13084 * remote-utils.c (prepare_resume_reply): Report the core.
13085 (buffer_xml_printf): Support %d specifier.
13086 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13088 (handle_query): Handle qXfer:threads. Announce availability
13090 * target.h (struct target_ops): New field core_of_thread.
13092 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13094 * Makefile.in (clean): Remove new generated files.
13095 (reg-s390.o, reg-s390.c): Remove rules.
13096 (reg-s390x.o, reg-s390x.c): Likewise.
13097 (s390-linux32.o, s390-linux32.c): Add rules.
13098 (s390-linux64.o, s390-linux64.c): Likewise.
13099 (s390x-linux64.o, s390x-linux64.c): Likewise.
13100 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13101 * linux-s390-low.c: Include <elf.h>.
13102 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13103 (init_registers_s390): Remove prototype.
13104 (init_registers_s390x): Likewise.
13105 (init_registers_s390_linux32): Add prototype.
13106 (init_registers_s390_linux64): Likewise.
13107 (init_registers_s390x_linux64): Likewise.
13108 (s390_num_regs_3264): New define.
13109 (s390_regmap_3264): New global variable.
13110 (s390_cannot_fetch_register): Remove obsolete check.
13111 (s390_cannot_store_register): Likewise.
13112 (s390_collect_ptrace_register): Handle upper/lower register halves.
13113 (s390_supply_ptrace_register): Likewise.
13114 (s390_fill_gregset): Update to register number changes.
13115 (s390_get_hwcap): New routine.
13116 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13117 Install appropriate regmap and register set.
13119 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13121 * server.c (gdbserver_version): Update copyright year to 2010.
13122 * gdbreplay.c (gdbreplay_version): Likewise.
13124 2009-12-28 Doug Evans <dje@google.com>
13126 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13127 elf/external.h. Include <elf.h> instead but only if necessary.
13129 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13131 * linux-low.c (linux_remove_process): Remove `detaching'
13132 parameter. Don't release/detach from thread_db here.
13133 (linux_kill): Release/detach from thread_db here, ...
13134 (linux_detach): ... and here, before actually detaching.
13135 (linux_wait_1): ... and here, when a process exits.
13136 * thread-db.c (any_thread_of): New.
13137 (thread_db_free): Switch the current inferior to a thread of the
13140 2009-12-21 Doug Evans <dje@google.com>
13142 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13144 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13145 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13146 warning ifndef __NR_tkill. Move setting of errno there too.
13147 Delete unnecessary resetting of errno after syscall.
13148 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13150 * configure.ac: Check for dladdr.
13151 * config.in: Regenerate.
13152 * configure: Regenerate.
13153 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13154 (try_thread_db_load): Update.
13156 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13158 2009-12-18 Doug Evans <dje@google.com>
13160 * event-loop.c: Include unistd.h if it exists.
13162 * linux-low.c (my_waitpid): Move definition away from being in
13163 between linux_tracefork_child/linux_test_for_tracefork.
13165 * gdb_proc_service.h (psaddr_t): Fix type.
13166 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13167 signature to match glibc.
13169 2009-12-16 Doug Evans <dje@google.com>
13171 * linux-low.c (linux_read_memory): Fix argument to read.
13173 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13175 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13176 events, don't leave current_inferior pointing at null.
13178 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13180 * win32-low.c (LOG): Delete.
13181 (OUTMSG): Output to stderr.
13182 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13183 on compile time LOG macro.
13184 (win32_wait): Fix debug output.
13186 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13188 * win32-low.c (win32_add_one_solib): If the dll name is
13189 "ntdll.dll", prepend the system directory to the dll path.
13191 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13193 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13195 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13196 Vladimir Prus <vladimir@codesourcery.com>
13198 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13199 * configure.ac: Check for __mcoldfire__ and set
13200 gdb_cv_m68k_is_coldfire.
13201 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13202 reg-cf.o and reg-m68k.o.
13203 * configure: Regenerated.
13205 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13207 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13208 Pass it to thread_db_free.
13209 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13210 proper `detaching' argument to linux_remove_process.
13211 * linux-low.h (thread_db_free): Add `detaching' parameter.
13212 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13214 (thread_db_free): Add `detaching' parameter. Only
13215 call td_ta_clear_event if detaching from process.
13217 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13219 * thread-db.c (thread_db_free): Fix typo.
13221 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13224 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13226 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13228 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13229 with an i686 compiler.
13230 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13232 * configure: Rebuilt.
13234 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13238 * server.c (handle_search_memory_1): Correct read_addr initialization
13239 in loop for searching subsequent chunks.
13241 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13243 * configure.ac: New --with-libthread-db option.
13244 * thread-db.c: Allow direct dependence on libthread_db.
13245 (thread_db_free): Adjust.
13246 * config.in: Regenerate.
13247 * configure: Likewise.
13249 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13252 * thread-db.c (attach_thread): New function.
13253 (maybe_attach_thread): Return success/failure.
13254 (find_new_threads_callback): Adjust.
13255 (thread_db_find_new_threads): Loop until no new threads.
13257 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13259 * proc-service.c (ps_lgetregs): Formatting.
13261 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13263 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13264 * configure.ac: Adjust.
13265 * linux-low.h (struct process_info_private): Move members to struct
13267 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13268 * linux-low.c (linux_remove_process): Adjust.
13269 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13270 * server.c (handle_query): Move code ...
13271 (handle_monitor_command): ... here. New function.
13272 * target.h (struct target_ops): New member.
13273 * thread-db.c (struct thread_db): New.
13274 (libthread_db_search_path): New variable.
13275 (thread_db_create_event, thread_db_enable_reporting)
13276 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13277 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13278 (try_thread_db_load_1, dladdr_to_soname): New functions.
13279 (try_thread_db_load, thread_db_load_search): New functions.
13280 (thread_db_init): Search for libthread_db.
13281 (thread_db_free): New function.
13282 (thread_db_handle_monitor_command): Likewise.
13283 * config.in: Regenerate.
13284 * configure: Regenerate.
13286 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13288 * spu-low.c (spu_kill): Wait for inferior to terminate.
13289 Call clear_inferiors.
13290 (spu_detach): Call clear_inferiors.
13292 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13294 * aclocal.m4: Regenerate.
13295 * config.in: Likewise.
13296 * configure: Likewise.
13298 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13300 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13301 (parse_spufs_run): New function.
13302 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13303 (ppc_breakpoint_at): Handle SPU breakpoints.
13305 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13307 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13308 (SPUFS_MAGIC): Define.
13309 (spu_enumerate_spu_ids): New function.
13310 (linux_qxfer_spu): New function.
13311 (linux_target_ops): Install linux_qxfer_spu.
13313 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13315 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13316 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13317 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13318 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13319 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13320 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13321 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13322 (init_registers_powerpc_cell32l): Add prototype.
13323 (init_registers_powerpc_cell64l): Likewise.
13324 (ppc_arch_setup): Detect Cell/B.E. architecture.
13326 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13328 * Makefile.in (datarootdir): New variable.
13330 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13332 * linux-low.c (linux_write_memory): Update debugging output.
13333 * Makefile.in (clean): Add new descriptions.
13334 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13335 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13336 * configure.srv: Add new files for arm*-*-linux*.
13337 * linux-arm-low.c: Add new declarations.
13338 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13339 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13340 (HWCAP_VFPv3D16): New.
13341 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13342 instead of __IWMMXT__.
13343 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13344 (arm_arch_setup): New.
13345 (target_regsets): Remove #ifdef. Add VFP regset.
13346 (the_low_target): Use arm_arch_setup.
13348 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13350 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13351 the main thread again.
13353 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13355 Adding Neutrino gdbserver.
13356 * configure: Regenerated.
13357 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13358 * configure.srv (i[34567]86-*-nto*): New target.
13359 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13360 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13361 (nto_comctrl) [__QNX__]: New function.
13362 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13364 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13366 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13369 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13370 Pedro Alves <pedro@codesourcery.com>
13372 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13373 don't support CONTEXT_EXTENDED_REGISTERS.
13374 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13375 (the_low_target): Install them.
13376 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13377 failing with ERROR_PIPE_NOT_CONNECTED.
13379 2009-06-30 Doug Evans <dje@google.com>
13380 Pierre Muller <muller@ics.u-strasbg.fr>
13382 Add h/w watchpoint support to x86-linux, win32-i386.
13383 * Makefile.in (SFILES): Add i386-low.c
13384 (i386_low_h): Define.
13385 (i386-low.o): Add dependencies.
13386 (linux-x86-low.o): Add i386-low.h dependency.
13387 (win32-i386-low.o): Ditto.
13388 * i386-low.c: New file.
13389 * i386-low.h: New file.
13390 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13391 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13392 * linux-low.c (linux_add_process): Initialize arch_private.
13393 (linux_remove_process): Free arch_private.
13394 (add_lwp): Initialize arch_private.
13395 (delete_lwp): Free arch_private.
13396 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13398 * linux-low.h (process_info_private): New member arch_private.
13399 (lwp_info): New member arch_private.
13400 (linux_target_ops): New members new_process, new_thread,
13402 (ptid_of): New macro.
13403 * linux-x86-low.c: Include stddef.h, i386-low.h.
13404 (arch_process_info): New struct.
13405 (arch_lwp_info): New struct.
13406 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13407 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13408 (i386_dr_low_get_status): New function.
13409 (x86_insert_point, x86_remove_point): New functions.
13410 (x86_stopped_by_watchpoint): New function.
13411 (x86_stopped_data_address): New function.
13412 (x86_linux_new_process, x86_linux_new_thread): New functions.
13413 (x86_linux_prepare_to_resume): New function.
13414 (the_low_target): Add entries for insert_point, remove_point,
13415 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13417 * server.c (debug_hw_points): New global.
13418 (monitor_show_help): Document set debug-hw-points.
13419 (handle_query): Process "set debug-hw-points".
13420 * server.h (debug_hw_points): Declare.
13421 (paddress): Declare.
13422 * utils.c (NUMCELLS, CELLSIZE): New macros.
13423 (get_sell, xsnprintf, paddress): New functions.
13424 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13425 remove_point, stopped_by_watchpoint, stopped_data_address.
13426 * win32-i386-low.c: Include i386-low.h.
13427 (debug_reg_state): Replaces dr.
13428 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13429 (i386_dr_low_get_status): New function.
13430 (i386_insert_point, i386_remove_point): New functions.
13431 (i386_stopped_by_watchpoint): New function.
13432 (i386_stopped_data_address): New function.
13433 (i386_initial_stuff): Update.
13434 (get_thread_context,set_thread_context,i386_thread_added): Update.
13435 (the_low_target): Add entries for insert_point,
13436 remove_point, stopped_by_watchpoint, stopped_data_address.
13437 * win32-low.c (win32_insert_watchpoint): New function.
13438 (win32_remove_watchpoint): New function.
13439 (win32_stopped_by_watchpoint): New function.
13440 (win32_stopped_data_address): New function.
13441 (win32_target_ops): Add entries for insert_watchpoint,
13442 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13443 * win32-low.h (win32_target_ops): New members insert_point,
13444 remove_point, stopped_by_watchpoint, stopped_data_address.
13446 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13448 * server.c (process_serial_event): Re-return unsupported, not
13449 error, if the type isn't recognized. Re-allow supporting only
13450 insert or remove packets. Also call require_running for
13451 breakpoints. Add missing break statement to default case. Tidy.
13452 * target.h (struct target_ops): Rename insert_watchpoint to
13453 insert_point, and remove_watchpoint to remove_point.
13455 * linux-low.h (struct linux_target_ops): Likewise.
13456 * linux-low.c (linux_insert_watchpoint): Rename to ...
13457 (linux_insert_point): ... this. Adjust.
13458 (linux_remove_watchpoint): Rename to ...
13459 (linux_remove_point): ... this. Adjust.
13460 (linux_target_ops): Adjust.
13461 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13462 (cris_insert_point): ... this.
13463 (cris_remove_watchpoint): Rename to ...
13464 (cris_remove_point): ... this.
13465 (the_low_target): Adjust.
13467 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13469 * server.c (handle_v_kill): Pass signal_pid to
13470 kill_inferior if multi_process is zero.
13472 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13474 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13475 * target.h (target_ops): Comment for *_watchpoint to make it clear
13476 the functions can get types '0' and '1'.
13478 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13480 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13481 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13482 * regcache.c (get_regcache): Likewise.
13483 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13484 * win32-low.c (child_fetch_inferior_registers): Remove check for
13487 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13488 Pedro Alves <pedro@codesourcery.com>
13490 * target.h (struct target_ops) <supports_multi_process>: New
13492 (target_supports_multi_process): New.
13493 * server.c (handle_query): Even if GDB reports support, only
13494 enable multi-process if the target also supports it. Report
13495 multi-process support only if the target backend supports it.
13496 * linux-low.c (linux_supports_multi_process): New function.
13497 (linux_target_ops): Install it as target_supports_multi_process
13500 2009-05-24 Doug Evans <dje@google.com>
13502 Global renaming of find_thread_pid to find_thread_ptid.
13503 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13504 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13505 All callers updated.
13507 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13508 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13511 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13512 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13513 (linux_resume_one_lwp): Ditto.
13515 2009-05-23 Doug Evans <dje@google.com>
13517 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13518 from struct inferior_list_entry * to struct lwp_info *.
13519 All callers updated.
13521 2009-05-13 Doug Evans <dje@google.com>
13523 * linux-x86-low.c: Don't include assert.h.
13524 (x86_siginfo_fixup): Use fatal, not assert.
13525 (x86_arch_setup): Fix comment.
13527 2009-05-12 Doug Evans <dje@google.com>
13529 Biarch support for i386/amd64 gdbserver.
13530 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13531 Add linux-x86-low.c.
13532 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13533 (linux-x86-low.o): Add.
13534 * linux-x86-64-low.c: Delete.
13535 * linux-i386-low.c: Delete.
13536 * linux-x86-low.c: New file.
13537 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13539 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13541 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13542 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13543 (linux_child_pid_to_exec_file): New function.
13544 (elf_64_header_p, elf_64_file_p): New functions.
13545 (siginfo_fixup): New function.
13546 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13547 give target a chance to convert layout.
13548 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13549 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13551 2009-05-07 Doug Evans <dje@google.com>
13553 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13554 (regsets_store_inferior_registers): Ditto.
13556 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13560 * linux-low.c (must_set_ptrace_flags): Delete.
13561 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13563 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13564 `lwp->must_set_ptrace_flags' instead.
13565 (linux_wait_for_event_1): Set ptrace options here.
13566 (linux_wait_1): ... not here.
13568 2009-04-30 Doug Evans <dje@google.com>
13570 * inferiors.c (started_inferior_callback): New function.
13571 (attached_inferior_callback): New function.
13572 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13573 * server.c (print_started_pid, print_attached_pid): New functions.
13574 (detach_or_kill_for_exit): New function.
13575 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13576 * server.h (have_started_inferiors_p): Declare.
13577 (have_attached_inferiors_p): Declare.
13579 * inferiors.c (remove_process): Fix memory leak, free process.
13580 * linux-low.c (linux_remove_process): New function.
13581 (linux_kill): Call it instead of remove_process.
13582 (linux_detach, linux_wait_1): Ditto.
13584 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13586 * configure.srv: Add x86 Windows CE target.
13588 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13590 * inferiors.c (get_thread_process): Make global.
13591 * server.h (get_thread_process): Add prototype.
13592 * thread-db.c (find_one_thread): Use get_thread_process
13593 instead of current_process.
13594 (thread_db_get_tls_address): Do not crash if called when
13595 thread layer is not yet initialized.
13597 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13599 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13600 * spu-low.c (current_tid): Rename to ...
13601 (current_ptid): ... this.
13602 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13603 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13604 ptid_get_lwp (current_ptid) instead of current_tid.
13605 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13606 instead of current_tid. Use find_process_pid to verify pid
13607 argument is valid. Pass proper argument to remove_process.
13608 (spu_thread_alive): Compare current_ptid instead of current_tid.
13609 (spu_resume): Likewise.
13611 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13613 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13616 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13618 Implement the multiprocess extensions, and add linux multiprocess
13621 * server.h (ULONGEST): Declare.
13622 (struct ptid, ptid_t): New.
13623 (minus_one_ptid, null_ptid): Declare.
13624 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13625 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13626 (struct inferior_list_entry): Change `id' type from unsigned from
13628 (struct sym_cache, struct breakpoint, struct
13629 process_info_private): Forward declare.
13630 (struct process_info): Declare.
13631 (current_process): Declare.
13632 (all_processes): Declare.
13633 (initialize_inferiors): Declare.
13634 (add_thread): Adjust to use ptid_t.
13635 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13636 (add_process, remove_process, find_thread_pid): Declare.
13637 (find_inferior_id): Adjust to use ptid_t.
13638 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13639 (multi_process): Declare.
13640 (push_event): Adjust to use ptid_t.
13641 (read_ptid, write_ptid): Declare.
13642 (prepare_resume_reply): Adjust to use ptid_t.
13643 (clear_symbol_cache): Declare.
13644 * inferiors.c (all_processes): New.
13645 (null_ptid, minus_one_ptid): New.
13646 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13647 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13648 (add_thread): Change unsigned long to ptid. Remove gdb_id
13650 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13651 (gdb_id_to_thread): Rename to ...
13652 (find_thread_pid): ... this. Change unsigned long to ptid.
13653 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13654 (loaded_dll, pull_pid_from_list): Adjust.
13655 (add_process, remove_process, find_process_pid)
13656 (get_thread_process, current_process, initialize_inferiors): New.
13657 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13658 (struct target_waitstatus) <related_pid>: Ditto.
13659 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13660 return type to int.
13661 (struct target_ops) <join>: Add `pid' argument.
13662 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13663 (struct target_ops) <wait>: Add `ptid' field. Change return type
13665 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13666 (mywait): Add `ptid' argument. Change return type to ptid_t.
13667 (target_pid_to_str): Declare.
13668 * target.c (set_desired_inferior): Adjust to use ptids.
13669 (mywait): Add new `ptid' argument. Adjust.
13670 (target_pid_to_str): New.
13671 * mem-break.h (free_all_breakpoints): Declare.
13672 * mem-break.c (breakpoints): Delelete.
13673 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13674 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13675 to use per-process breakpoint list.
13676 (free_all_breakpoints): New.
13677 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13678 (symbol_cache, all_symbols_looked_up): Delete.
13680 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13682 (prepare_resume_reply): Change ptid argument's type from unsigned
13683 long to ptid_t. Adjust. Implement W;process and X;process.
13684 (free_sym_cache, clear_symbol_cache): New.
13685 (look_up_one_symbol): Adjust to per-process symbol cache. *
13686 * server.c (cont_thread, general_thread, step_thread): Change type
13688 (attached): Delete.
13689 (multi_process): New.
13690 (last_ptid): Change type to ptid_t.
13691 (struct vstop_notif) <ptid>: Change type to ptid_t.
13692 (queue_stop_reply, push_event): Change `ptid' argument's type to
13694 (discard_queued_stop_replies): Add `pid' argument.
13695 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13696 changes. Don't reference the `attached' global.
13697 (attach_inferior): Adjust to mywait interface changes.
13698 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13699 features. Handle and report "multiprocess+". Handle
13701 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13703 (handle_v_kill): New.
13704 (handle_v_stopped): Adjust to use target_pid_to_str.
13705 (handle_v_requests): Allow multiple attaches and runs when
13706 multiprocess extensions are in effect. Handle "vKill".
13707 (myresume): Adjust to use ptids.
13708 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13709 (handle_status): Adjust to discard_queued_stop_replies interface
13711 (first_thread_of, kill_inferior_callback)
13712 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13713 (main): Call initialize_inferiors. Adjust to use ptids, killing
13714 and detaching from all inferiors. Handle multiprocess packet
13716 * linux-low.h: Include gdb_proc_service.h.
13717 (struct process_info_private): New.
13718 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13719 <lwpid_of>: Use ptid_get_lwp.
13720 (get_lwp_thread): Adjust.
13721 (struct lwp_info): Add `dead' member.
13722 (find_lwp_pid): Declare.
13723 * linux-low.c (thread_db_active): Delete.
13724 (new_inferior): Adjust comment.
13725 (inferior_pid): Delete.
13726 (linux_add_process): New.
13727 (handle_extended_wait): Adjust.
13728 (add_lwp): Change unsigned long to ptid.
13729 (linux_create_inferior): Add process to processes table. Adjust
13730 to use ptids. Don't set new_inferior here.
13731 (linux_attach_lwp): Rename to ...
13732 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13733 it. Adjust to use ptids.
13734 (linux_attach_lwp): New.
13735 (linux_attach): Add process to processes table. Don't set
13737 (struct counter): New.
13738 (second_thread_of_pid_p, last_thread_of_process_p): New.
13739 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13740 multiple processes.
13741 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13742 processes. Remove process from process table.
13743 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13744 to multiple processes.
13745 (any_thread_of): New.
13746 (linux_detach): Add `pid' argument, and handle it. Remove process
13747 from processes table.
13748 (linux_join): Add `pid' argument. Handle it.
13749 (linux_thread_alive): Change unsighed long argument to ptid_t.
13750 Consider dead lwps as not being alive.
13751 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13752 threads we're not interested in.
13753 (same_lwp, find_lwp_pid): New.
13754 (linux_wait_for_lwp): Change `pid' argument's type from int to
13756 (linux_wait_for_event): Rename to ...
13757 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13758 from int to ptid_t. Adjust.
13759 (linux_wait_for_event): New.
13760 (linux_wait_1): Add `ptid' argument. Change return type to
13761 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13762 that exit from the process table.
13763 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13765 (mark_lwp_dead): New.
13766 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13767 stopping all threads, mark its main lwp as dead.
13768 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13770 (fetch_register, usr_store_inferior_registers)
13771 (regsets_fetch_inferior_registers)
13772 (regsets_store_inferior_registers, linux_read_memory)
13773 (linux_write_memory): Inline `inferior_pid'.
13774 (linux_look_up_symbols): Adjust to use per-process
13775 `thread_db_active'.
13776 (linux_request_interrupt): Adjust to use ptids.
13777 (linux_read_auxv): Inline `inferior_pid'.
13778 (initialize_low): Don't reference thread_db_active.
13779 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13780 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13781 (ps_getpid): Return the pid of the current inferior.
13782 * thread-db.c (proc_handle, thread_agent): Delete.
13783 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13785 (find_one_thread): Change argument type to ptid_t. Adjust to
13787 (maybe_attach_thread): Adjust to per-process data and ptids.
13788 (thread_db_find_new_threads): Ditto.
13789 (thread_db_init): Ditto.
13790 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13791 processes table. Adjust to use ptids.
13792 (spu_kill, spu_detach): Adjust interface. Remove process from
13794 (spu_join, spu_thread_alive): Adjust interface.
13795 (spu_wait): Adjust interface. Remove process from processes
13796 table. Adjust to use ptids.
13797 * win32-low.c (current_inferior_tid): Delete.
13798 (current_inferior_ptid): New.
13799 (debug_event_ptid): New.
13800 (thread_rec): Take a ptid. Adjust.
13801 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13802 (child_delete_thread): Ditto.
13803 (do_initial_child_stuff): Add `attached' argument. Add process to
13805 (child_fetch_inferior_registers, child_store_inferior_registers):
13807 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13808 (win32_attach): Pass 1 to do_initial_child_stuff.
13809 (win32_kill): Adjust interface. Remove process from processes
13811 (win32_detach): Ditto.
13812 (win32_join): Adjust interface.
13813 (win32_thread_alive): Take a ptid.
13814 (win32_resume): Adjust to use ptids.
13815 (get_child_debug_event): Ditto.
13816 (win32_wait): Adjust interface. Remove exiting process from
13819 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13821 Non-stop mode support.
13823 * server.h (non_stop): Declare.
13824 (gdb_client_data, handler_func): Declare.
13825 (delete_file_handler, add_file_handler, start_event_loop):
13827 (handle_serial_event, handle_target_event, push_event)
13828 (putpkt_notif): Declare.
13829 * target.h (enum resume_kind): New.
13830 (struct thread_resume): Replace `step' field by `kind' field.
13831 (TARGET_WNOHANG): Define.
13832 (struct target_ops) <wait>: Add `options' argument.
13833 <supports_non_stop, async, start_non_stop>: New fields.
13834 (target_supports_non_stop, target_async): New.
13835 (start_non_stop): Declare.
13836 (mywait): Add `options' argument.
13837 * target.c (mywait): Add `options' argument. Print child exit
13838 notifications here.
13839 (start_non_stop): New.
13840 * server.c (non_stop, own_buf, mem_buf): New globals.
13841 (struct vstop_notif): New.
13842 (notif_queue): New global.
13843 (queue_stop_reply, push_event, discard_queued_stop_replies)
13844 (send_next_stop_reply): New.
13845 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13847 (attach_inferior): In non-stop mode, don't wait for the target
13849 (handle_general_set): Handle QNonStop.
13850 (handle_query): When handling qC, return the current general
13851 thread, instead of the first thread of the list.
13852 (handle_query): If the backend supports non-stop mode, include
13853 QNonStop+ in the qSupported query response.
13854 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13856 (handle_v_attach, handle_v_run): Handle non-stop mode.
13857 (handle_v_stopped): New.
13858 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13859 (myresume): Adjust to use resume_kind. Handle non-stop.
13860 (queue_stop_reply_callback): New.
13861 (handle_status): Handle non-stop mode.
13862 (main): Clear non_stop flag on reconnection. Use the event-loop.
13863 Refactor serial protocol handling from here ...
13864 (process_serial_event): ... to this new function. When GDB
13865 selects any thread, select one here. In non-stop mode, wait until
13866 GDB acks all pending events before exiting.
13867 (handle_serial_event, handle_target_event): New.
13868 * remote-utils.c (remote_open): Install remote_desc in the event
13870 (remote_close): Remove remote_desc from the event loop.
13871 (putpkt_binary): Rename to...
13872 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13873 (putpkt_binary): New as wrapper around putpkt_binary_1.
13874 (putpkt_notif): New.
13875 (prepare_resume_reply): In non-stop mode, don't change the
13877 * event-loop.c: New.
13878 * Makefile.in (OBJ): Add event-loop.o.
13879 (event-loop.o): New rule.
13881 * linux-low.h (pid_of): Moved here.
13883 (get_lwp_thread): Use lwpid_of.
13884 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13885 * linux-low.c (pid_of): Delete.
13886 (inferior_pid): Use lwpid_of.
13887 (linux_event_pipe): New.
13888 (target_is_async_p): New.
13890 (handle_extended_wait): Use lwpid_of.
13891 (add_lwp): Don't set lwpid field.
13892 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13893 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13894 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13895 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13896 first. Adjust to linux_wait_for_event interface changes. Use
13898 (linux_detach): Don't delete the main lwp here.
13899 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13900 (status_pending_p): Don't consider explicitly suspended lwps.
13901 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13902 pointer. Add OPTIONS argument. Change return type to int. Use
13903 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13904 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13905 pointer. Add status pointer argument. Return a pid instead of a
13906 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13907 changes. In non-stop mode, don't switch to a random thread.
13908 (linux_wait): Rename to...
13909 (linux_wait_1): ... this. Add target_options argument, and handle
13910 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13911 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13912 clean exit and signal exit code. Don't stop all threads in
13913 non-stop mode. In all-stop mode, only stop all threads when
13914 reporting a stop to GDB. Handle explicit thread stop requests.
13915 (async_file_flush, async_file_mark): New.
13917 (send_sigstop): Use lwpid_of.
13918 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13919 interface changes. In non-stop mode, don't switch to a random
13921 (linux_resume_one_lwp): Use lwpid_of.
13922 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13923 (linux_resume_one_thread): ... this. Handle resume_stop. In
13924 non-stop mode, don't look for pending flag in all threads.
13925 (resume_status_pending_p): Don't consider explicitly suspended
13927 (my_waitpid): Reimplement. Emulate __WALL.
13928 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13930 (sigchld_handler, linux_supports_non_stop, linux_async)
13931 (linux_start_non_stop): New.
13932 (linux_target_ops): Register linux_supports_non_stop, linux_async
13933 and linux_start_non_stop.
13934 (initialize_low): Install SIGCHLD handler.
13935 * thread-db.c (thread_db_create_event, find_one_thread)
13936 (thread_db_get_tls_address): Use lwpid_of.
13937 * win32-low.c (win32_detach): Adjust to use resume_kind.
13938 (win32_wait): Add `options' argument.
13939 * spu-low.c (spu_resume): Adjust to use resume_kind.
13940 (spu_wait): Add `options' argument.
13942 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13944 Decouple target code from remote protocol.
13946 * target.h (enum target_waitkind): New.
13947 (struct target_waitstatus): New.
13948 (struct target_ops) <wait>: Return an unsigned long. Take a
13949 target_waitstatus pointer instead of a char pointer.
13950 (mywait): Likewise.
13951 * target.c (mywait): Change prototype to return an unsigned long.
13952 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13953 * server.h (thread_from_wait, old_thread_from_wait): Delete
13955 (prepare_resume_reply): Change prototype to take a
13957 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13958 (last_status, last_ptid): New.
13959 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13960 pid instead of a signal.
13961 (attach_inferior): Remove "status" and "signal" parameters.
13963 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13965 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13966 (handle_v_requests, myresume): Remove "status" and "signal"
13967 parameters. Adjust.
13968 (handle_status): New.
13969 (main): Delete local `status'. Adjust.
13970 * remote-utils.c: Include target.h.
13971 (prepare_resume_reply): Change prototype to take a
13972 target_waitstatus. Adjust.
13974 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13976 * spu-low.c (spu_wait): Adjust.
13977 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13979 (win32_wait): Adjust.
13981 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13983 * target.h (struct thread_resume): Delete leave_stopped member.
13984 (struct target_ops): Add a `n' argument to the `resume' callback.
13985 * server.c (start_inferior): Adjust.
13986 (handle_v_cont, myresume): Adjust.
13987 * linux-low.c (check_removed_breakpoint): Adjust to resume
13988 interface change, and to removed leave_stopped field.
13989 (resume_ptr): Delete.
13990 (struct thread_resume_array): New.
13991 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13992 resume interface change.
13993 (linux_continue_one_thread, linux_queue_one_thread)
13994 (resume_status_pending_p): Check if the resume field is NULL
13995 instead of checking the leave_stopped member.
13996 (linux_resume): Adjust to the target resume interface change.
13997 * spu-low.c (spu_resume): Adjust to the target resume interface
13999 * win32-low.c (win32_detach, win32_resume): Ditto.
14001 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14003 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14005 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14007 (linux_continue_one_thread): Only preserve the stepping flag if
14008 there's a pending breakpoint.
14010 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14012 * server.c (main): After the inferior having exited, call
14013 remote_close before exiting gdbserver.
14015 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14017 Fix size of FPSCR in Power 7 processors.
14018 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14019 (PPC_FEATURE_HAS_DFP): New #define.
14020 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14023 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14025 * server.c (handle_query) Whitespace and formatting.
14027 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14029 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14030 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14031 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14032 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14033 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14034 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14035 Makefile.in, configure.ac: Fix whitespace throughout.
14036 * configure: Regenerate.
14038 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14040 * inferiors.c (find_inferior): Make it safe for the callback
14041 function to delete the currently iterated inferior.
14043 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14045 * Makefile.in (linuw_low_h): Move higher.
14046 (thread-db.o): Depend on $(linux_low_h).
14048 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14050 Rename "process" to "lwp" throughout.
14052 * linux-low.c (all_processes): Rename to...
14053 (all_lwps): ... this.
14054 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14055 (add_process): Rename to ...
14056 (add_lwp): ... this. Adjust.
14057 (linux_create_inferior): Adjust.
14058 (linux_attach_lwp): Adjust.
14059 (linux_attach): Adjust.
14060 (linux_kill_one_process): Rename to ...
14061 (linux_kill_one_lwp): ... this. Adjust.
14062 (linux_kill): Adjust.
14063 (linux_detach_one_process): Rename to ...
14064 (linux_detach_one_lwp): ... this. Adjust.
14065 (linux_detach): Adjust.
14066 (check_removed_breakpoint): Adjust.
14067 (status_pending_p): Adjust.
14068 (linux_wait_for_process): Rename to ...
14069 (linux_wait_for_lwp): ... this. Adjust.
14070 (linux_wait_for_event): Adjust.
14071 (send_sigstop): Adjust.
14072 (wait_for_sigstop): Adjust.
14073 (stop_all_processes): Rename to ...
14074 (stop_all_lwps): ... this.
14075 (linux_resume_one_process): Rename to ...
14076 (linux_resume_one_lwp): ... this. Adjust.
14077 (linux_set_resume_request, linux_continue_one_thread)
14078 (linux_queue_one_thread, resume_status_pending_p)
14079 (usr_store_inferior_registers, regsets_store_inferior_registers)
14080 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14082 * linux-low.h (get_process): Rename to ...
14083 (get_lwp): ... this. Adjust.
14084 (get_thread_process): Rename to ...
14085 (get_thread_lwp): ... this. Adjust.
14086 (get_process_thread): Rename to ...
14087 (get_lwp_thread): ... this. Adjust.
14088 (struct process_info): Rename to ...
14089 (struct lwp_info): ... this.
14090 (all_processes): Rename to ...
14091 (all_lwps): ... this.
14092 * proc-service.c (ps_lgetregs): Adjust.
14093 * thread-db.c (thread_db_create_event, find_one_thread)
14094 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14096 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14098 * server.c (handle_query): Handle "qAttached".
14100 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14102 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14103 GPLv3, update license URL.
14105 2009-03-01 Doug Evans <dje@google.com>
14107 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14108 (server_h): Add gdb_signals.h.
14109 (signals.o): Update.
14110 * server.h (target_signal_from_host,target_signal_to_host_p)
14111 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14113 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14115 * remote-utils.c (getpkt): Also generate remote-debug
14116 information if noack_mode is set.
14118 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14120 * server.c (handle_query): Report qXfer:siginfo:read and
14121 qXfer:siginfo:write as supported and handle them.
14122 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14123 * linux-low.c (linux_xfer_siginfo): New.
14124 (linux_target_ops): Set it.
14126 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14128 * server.c (gdbserver_usage): Mention --remote-debug.
14129 (main): Accept '--remote-debug' switch.
14131 2009-01-18 Doug Evans <dje@google.com>
14133 * regcache.c (new_register_cache): No need to check result of xcalloc.
14134 * server.c (handle_search_memory): Back out calls to xmalloc,
14135 result is checked and error is returned to user upon failure.
14136 (handle_query): Ditto. Add more checks for result of malloc.
14137 (handle_v_cont): Check result of malloc, report error back to
14139 (handle_v_run): Ditto. Call freeargv.
14140 * server.h (freeargv): Declare.
14141 * utils.c (freeargv): New fn.
14143 2009-01-15 Doug Evans <dje@google.com>
14145 * gdbreplay.c (perror_with_name): Make arg const char *.
14146 * server.h (target_signal_to_name): Make return type const char *.
14147 * thread-db.c (thread_db_err_str): Make return type const char *.
14148 * utils.c (perror_with_name): Make arg const char *.
14150 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14152 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14153 when handling a EXIT_PROCESS_DEBUG_EVENT.
14155 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14157 * gdbreplay.c (gdbreplay_version): Update copyright year.
14158 * server.c (gdbserver_version): Likewise.
14160 2009-01-05 Doug Evans <dje@google.com>
14162 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14163 (handle_extended_wait): Improve comment.
14165 2008-12-13 Doug Evans <dje@google.com>
14167 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14168 * server.h (ATTR_MALLOC): New macro.
14169 (xmalloc,xcalloc,xstrdup): Declare.
14170 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14171 * inferiors.c: Ditto.
14172 * linux-low.c: Ditto.
14173 * mem-break.c: Ditto.
14174 * regcache.c: Ditto.
14175 * remote-utils.c: Ditto.
14178 * win32-low.c: Ditto.
14180 2008-12-12 Doug Evans <dje@google.com>
14182 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14183 in debugging printf.
14185 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14187 2008-12-09 Doug Evans <dje@google.com>
14189 * linux-low.h (struct process_info): Delete member tid, unused.
14190 * thread-db.c (find_one_thread): Update.
14191 (maybe_attach_thread): Update.
14193 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14195 * target.h (struct target_ops): Add qxfer_osdata member.
14196 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14198 (linux_qxfer_osdata): New functions.
14199 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14201 * server.c (handle_query): Handle "qXfer:osdata:read:".
14202 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14203 (buffer_xml_printf): New functions.
14204 * server.h (struct buffer): New.
14205 (buffer_grow_str, buffer_grow_str0): New macros.
14206 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14207 (buffer_xml_printf): Declare.
14209 2008-11-24 Doug Evans <dje@google.com>
14211 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14213 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14215 * server.c (handle_v_run): Always use the supplied argument list.
14217 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14219 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14220 (xtensa_regmap_table): Add entry for scompare1.
14222 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14224 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14225 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14226 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14227 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14228 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14229 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14230 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14231 XML target descriptions.
14232 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14233 when inferior is running on an ISA 2.05 or later processor. Add
14234 special case to return offset for full 64-bit slot of FPSCR when
14237 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14239 * Makefile.in (SFILES, clean): Added sparc64 files.
14240 (reg-sparc64.o, reg-sparc64.c): New.
14241 * configure.srv (sparc*-*-linux*): New configuration.
14242 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14243 syscall arguments for SPARC.
14244 (regsets_store_inferior_registers): Likewise.
14245 * linux-sparc-low.c: New file.
14247 2008-10-21 Doug Evans <dje@google.com>
14249 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14250 (READLINE_DIR,READLINE_DEP): Delete.
14251 (INTERNAL_CFLAGS): Update.
14252 (LINTFLAGS): Update.
14254 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14256 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14257 whole argv from the last run, not just argv[0].
14259 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14261 * regcache.c (new_register_cache): Return NULL if the register
14262 cache size isn't known yet.
14263 (free_register_cache): Avoid dereferencing a NULL regcache.
14265 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14267 * configure.srv: Merge MIPS and MIPS64.
14269 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14271 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14273 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14275 * Makefile.in: Add required vsx dependencies.
14277 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14278 Declare init_registers_powerpc_vsx32l.
14279 Declare init_registers_powerpc_vsx64l.
14280 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14281 (ppc_arch_setup): Check for VSX in hwcap.
14282 (ppc_fill_vsxregset): New function.
14283 (ppc_store_vsxregset): New function.
14284 Add new VSX entry in regset_info target_regsets.
14286 * configure.srv: Add new VSX dependencies.
14288 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14290 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14291 (remote_open): Set or clear transport_is_reliable.
14292 (putpkt_binary): Don't expect acks in noack mode.
14293 (getpkt): Don't send ack/nac in noack mode.
14294 * server.c (handle_general_set): Handle QStartNoAckMode.
14295 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14297 (main): Reset noack_mode on every connection.
14298 * server.h (noack_mode): Declare.
14300 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14302 * Makefile.in (GDBREPLAY_OBS): New variable.
14303 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14305 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14306 Daniel Jacobowitz <dan@codesourcery.com>
14308 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14309 (usr_store_inferior_registers): Likewise.
14310 (regsets_store_inferior_registers): Likewise.
14312 2008-07-31 Rolf Jansen <rj@surtec.com>
14313 Pedro Alves <pedro@codesourcery.com>
14315 * configure.ac: Check for memmem declaration.
14316 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14317 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14318 (disable_packet_qfThreadInfo): Unconditionally compile.
14319 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14320 * configure, config.in: Regenerate.
14322 2008-07-28 Doug Kwan <dougkwan@google.com>
14324 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14325 (linux_write_memory): Remove declaration of errno.
14327 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14329 * linux-low.c (handle_extended_wait): Do not use "status"
14330 variable uninitialized.
14332 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14334 * server.c (handle_v_attach): Inhibit reporting dll changes.
14336 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14338 * remote-utils.c (prepare_resume_reply): If requested, don't
14339 output "thread:TID" in the T stop reply.
14341 * server.c (disable_packet_vCont, disable_packet_Tthread)
14342 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14343 (handle_query): If requested, disable support for qC, qfThreadInfo
14345 (handle_v_requests): If requested, disable support for vCont.
14346 (gdbserver_show_disableable): New.
14347 (main): Handle --disable-packet and --disable-packet=LIST.
14349 * server.h (disable_packet_vCont, disable_packet_Tthread)
14350 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14352 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14354 * server.c (gdbserver_usage): Mention --version.
14356 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14358 * Makefile.in (gdbreplay.o): New rule.
14360 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14362 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14363 message, not gdbserver.
14365 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14366 Nathan Sidwell <nathan@codesourcery.com>
14367 Joseph Myers <joseph@codesourcery.com>
14369 * acinclude.m4: Include ../../config/acx.m4.
14370 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14371 * configure, config.in: Regenerate.
14372 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14373 * server.c (gdbserver_version): Print PKGVERSION.
14374 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14375 (main): Adjust gdbserver_usage calls.
14376 * gdbreplay.c (version, host_name): Add declarations.
14377 (gdbreplay_version, gdbreplay_usage): New.
14378 (main): Accept --version and --help options.
14380 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14382 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14383 (arm_breakpoint_at): Handle Thumb.
14384 (the_low_target): Add comment.
14386 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14388 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14390 2008-05-09 Doug Evans <dje@google.com>
14392 * server.h (decode_search_memory_packet): Declare.
14393 * remote-utils.c (decode_search_memory_packet): New fn.
14394 * server.c (handle_search_memory_1): New fn.
14395 (handle_search_memory): New fn.
14396 (handle_query): Process qSearch:memory packets.
14398 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14400 * regcache.c (registers_length): Remove.
14401 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14402 full register packet.
14403 * regcache.h (registers_length): Remove prototype.
14404 * server.h (PBUFSIZ): Define to 16384.
14406 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14408 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14409 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14410 powerpc-64l.o, and powerpc-altivec64l.o.
14411 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14412 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14413 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14414 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14415 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14418 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14419 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14420 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14421 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14422 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14423 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14424 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14425 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14426 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14427 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14430 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14431 (init_registers_powerpc_32l): ... this new prototype.
14432 (init_registers_powerpc_32): Remove, replace by ...
14433 (init_registers_powerpc_altivec32l): ... this new prototype.
14434 (init_registers_powerpc_e500): Remove, replace by ...
14435 (init_registers_powerpc_e500l): ... this new prototype.
14436 (init_registers_ppc64): Remove, replace by ...
14437 (init_registers_powerpc_64l): ... this new prototype.
14438 (init_registers_powerpc_64): Remove, replace by ...
14439 (init_registers_powerpc_altivec64l): ... this new prototype.
14440 (ppc_num_regs): Set to 73.
14441 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14442 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14443 (ppc_cannot_store_register): Handle orig_r3 and trap.
14444 (ppc_arch_setup): Update init_registers_... calls.
14445 (ppc_fill_gregset): Handle orig_r3 and trap.
14447 * inferiors.c (clear_inferiors): Reset current_inferior.
14449 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14451 * acinclude.m4: Add override.m4.
14452 * configure: Regenerate.
14454 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14456 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14457 initial call to init_register_ppc64.
14459 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14461 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14462 single powerpc*-*-linux* case.
14463 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14465 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14467 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14468 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14470 * linux-ppc-low.c: Include <elf.h>.
14471 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14472 (ppc_hwcap): New global variable.
14473 (ppc_regmap): Remove __SPE__ #ifdef sections.
14474 (ppc_regmap_e500): New global variable.
14475 (ppc_cannot_store_register): Update __SPE__ special case.
14476 (ppc_get_hwcap): New function.
14477 (ppc_arch_setup): Use it to determine whether inferior supports
14478 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14479 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14480 Do not access registers if target does not support AltiVec.
14481 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14482 Do not access registers if target does not support SPE.
14483 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14485 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14487 * linux-low.c (disabled_regsets, num_regsets): New.
14488 (use_regsets_p): Delete.
14489 (linux_wait_for_process): Clear disabled_regsets.
14490 (regsets_fetch_inferior_registers): Check and set it.
14491 (regsets_store_inferior_registers): Likewise.
14492 (linux_fetch_registers, linux_store_registers): Do not use
14494 (initialize_low): Allocate disabled_regsets.
14496 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14498 * Makefile.in (LIBOBJS): New.
14499 (OBS): Use LIBOBJS.
14500 (memmem.o): New rule.
14501 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14502 * configure: Regenerated.
14504 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14506 * server.c (handle_query): Never return "unsupported" for
14507 qXfer:features:read queries.
14509 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14511 * server.c (get_features_xml): Fix inverted condition.
14512 (handle_query): Always support qXfer:feature:read.
14514 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14516 * server.c (wrapper_argv): New.
14517 (start_inferior): Handle wrapper_argv. If set, expect an extra
14519 (gdbserver_usage): Document --wrapper.
14520 (main): Parse --wrapper.
14522 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14524 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14525 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14526 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14527 (ppc_set_pc): Likewise.
14528 (ppc_arch_setup): New function.
14529 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14530 of collect_register.
14531 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14533 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14535 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14536 instead of linux-ppc64-low.o.
14537 * linux-ppc64-low.c: Remove file.
14538 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14539 (linux-ppc64-low.o): Remove rule.
14541 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14542 (init_registers_powerpc_64): Likewise.
14543 (ppc_regmap): Conditionally define depending on __powerpc64__.
14544 (ppc_cannot_store_register): Do not special-case "fpscr" when
14545 compiled on __powerpc64__.
14546 (ppc_collect_ptrace_register): New function.
14547 (ppc_supply_ptrace_register): New function.
14548 (ppc_breakpoint): Change type to "unsigned int".
14549 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14550 (the_low_target): Conditionally provide initializers for the
14551 arch_setup member depending on __powerpc64__. Install
14552 collect_ptrace_register and supply_ptrace_register members.
14554 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14556 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14557 * server.c (gdbserver_xmltarget): Define.
14558 (get_features_xml): Use it to replace "target.xml" and arch_string.
14560 * configure.srv: Remove srv_xmltarget. Add XML files that were
14561 mentioned there to srv_xmlfiles instead. Remove conditional tests
14562 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14563 srv_xmlfiles and srv_regobj to include all possible choices.
14564 * configure.ac (srv_xmltarget): Remove.
14565 (srv_xmlfiles): Do not add "target.xml".
14566 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14567 checks for supplementary target information.
14568 * configure: Regenerate.
14569 * Makefile.in (XML_TARGET): Remove.
14570 (target.xml): Remove rule.
14571 (clean): Do not clean up target.xml.
14572 (.PRECIOUS): Do not mention target.xml.
14574 * target.h (struct target_ops): Remove arch_string member.
14575 * linux-low.c (linux_arch_string): Remove.
14576 (linux_target_ops): Remove arch_string initializer.
14577 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14578 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14579 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14580 * spu-low.c (spu_arch_string): Remove.
14581 (spu_target_ops): Remove arch_string initializer.
14582 * win32-low.c (win32_arch_string): Remove.
14583 (win32_target_ops): Remove arch_string initializer.
14584 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14585 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14586 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14588 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14590 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14591 by collect_ptrace_register and supply_ptrace_register hooks.
14592 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14593 instead of checking for the_low_target.left_pad_xfer.
14594 (usr_store_inferior_registers): Use collect_ptrace_register callback
14595 instead of checking for the_low_target.left_pad_xfer.
14597 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14598 (s390_supply_ptrace_register): Likewise.
14599 (s390_fill_gregset): Call s390_collect_ptrace_register.
14600 (the_low_target): Update.
14602 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14603 (ppc_supply_ptrace_register): Likewise.
14604 (the_low_target): Update.
14606 * linux-i386-low.c (the_low_target): Update.
14607 * linux-x86-64-low.c (the_low_target): Update.
14609 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14611 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14612 reg-s390.o and reg-s390x.o.
14614 * linux-low.c (new_inferior): New global variable.
14615 (linux_create_inferior, linux_attach): Set it.
14616 (linux_wait_for_process): Call the_low_target.arch_setup after the
14617 target has stopped for the first time.
14618 (initialize_low): Do not call the_low_target.arch_setup.
14620 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14621 (s390_set_pc): Likewise.
14622 (s390_arch_setup): New function.
14623 (the_low_target): Use s390_arch_setup as arch_setup routine.
14625 * regcache.c (realloc_register_cache): New function.
14626 (set_register_cache): Call it for each existing regcache.
14628 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14630 * server.h (init_registers): Remove prototype.
14632 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14633 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14634 instead of init_registers ().
14635 * linux-arm-low.c (init_registers_arm): Add prototype.
14636 (init_registers_arm_with_iwmmxt): Likewise.
14637 (the_low_target): Add initializer for arch_setup field.
14638 * linux-cris-low.c (init_registers_cris): Add prototype.
14639 (the_low_target): Add initializer for arch_setup field.
14640 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14641 (the_low_target): Add initializer for arch_setup field.
14642 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14643 (the_low_target): Add initializer for arch_setup field.
14644 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14645 (the_low_target): Add initializer for arch_setup field.
14646 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14647 (the_low_target): Add initializer for arch_setup field.
14648 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14649 (the_low_target): Add initializer for arch_setup field.
14650 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14651 (init_registers_mips64_linux): Likewise.
14652 (the_low_target): Add initializer for arch_setup field.
14653 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14654 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14655 (the_low_target): Add initializer for arch_setup field.
14656 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14657 (init_registers_powerpc_64): Likewise.
14658 (the_low_target): Add initializer for arch_setup field.
14659 * linux-s390-low.c (init_registers_s390): Add prototype.
14660 (init_registers_s390x): Likewise.
14661 (the_low_target): Add initializer for arch_setup field.
14662 * linux-sh-low.c (init_registers_sh): Add prototype.
14663 (the_low_target): Add initializer for arch_setup field.
14664 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14665 (the_low_target): Add initializer for arch_setup field.
14666 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14667 (the_low_target): Add initializer for arch_setup field.
14669 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14670 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14671 instead of init_registers ().
14672 * win32-arm-low.c (init_registers_arm): Add prototype.
14673 (the_low_target): Add initializer for arch_setup field.
14674 * win32-i386-low.c (init_registers_i386): Add prototype.
14675 (the_low_target): Add initializer for arch_setup field.
14677 * spu-low.c (init_registers_spu): Add prototype.
14678 (initialize_low): Call initialie_registers_spu () instead of
14679 initialize_registers ().
14681 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14683 * server.c (handle_v_requests): When handling the vRun and vAttach
14684 packets, if already debugging a process, don't kill it. Return an
14687 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14689 * server.c (handle_query): Correct length check.
14691 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14693 * win32-low.c (do_initial_child_stuff): Add process handle
14694 parameter. Set current_process_handle and current_process_id from the
14695 parameters. Clear globals.
14696 (win32_create_inferior): Don't set current_process_handle and
14697 current_process_id here. Instead pass them on the call to
14698 do_initial_child_stuff.
14699 (win32_attach): Likewise.
14700 (win32_clear_inferiors): New.
14701 (win32_kill): Don't close the current process handle or the
14702 current thread handle here. Instead call win32_clear_inferiors.
14703 (win32_detach): Don't open a new handle to the process. Call
14704 win32_clear_inferiors.
14705 (win32_join): Don't rely on current_process_handle; open a new
14706 handle using the process id.
14707 (win32_wait): Call win32_clear_inferiors when the inferior process
14710 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14712 * server.c (monitor_show_help): Add "exit".
14714 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14716 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14717 (clean): Add reg-xtensa.c.
14718 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14719 * configure.srv (xtensa*-*-linux*) New target.
14720 * linux-xtensa-low.c: New.
14721 * xtensa-xtregs.c: New.
14723 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * hostio.c: Don't include errno.h.
14726 (errno_to_fileio_errno): Move to hostio-errno.
14727 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14728 error number outputting to the target->hostio_last_error callback.
14729 (hostio_packet_error): Use FILEIO_EINVAL directly.
14730 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14731 calls to hostio_error.
14732 * hostio-errno.c: New.
14733 * server.h (hostio_last_error_from_errno): Declare.
14734 * target.h (target_ops): Add hostio_last_error member.
14735 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14736 as hostio_last_error handler.
14737 * spu-low.c (spu_target_ops): Likewise.
14738 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14739 (wince_hostio_last_error): New functions.
14740 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14741 as hostio_last_error handler.
14742 (win32_target_ops) [!_WIN32_WCE]: Register
14743 hostio_last_error_from_errno as hostio_last_error handler.
14744 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14745 (hostio-errno.o): New rule.
14746 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14747 * configure.srv (srv_hostio_err_objs): New variable. Default to
14749 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14750 * configure: Regenerate.
14752 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14754 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14755 (linux_kill, linux_detach): Clean up the process list.
14756 * remote-utils.c (remote_open): Improve port number parsing.
14757 (putpkt_binary, input_interrupt): Only send interrupts if the target
14759 * server.c (extended_protocol): Make static.
14760 (attached): Define earlier.
14761 (exit_requested, response_needed, program_argv): New variables.
14762 (target_running): New.
14763 (start_inferior): Clear attached here.
14764 (attach_inferior): Set attached here.
14765 (require_running): Define.
14766 (handle_query): Use require_running and target_running. Implement
14768 (handle_v_attach, handle_v_run): New.
14769 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14770 (gdbserver_usage): Update.
14771 (main): Redo argument parsing. Handle --debug and --multi. Handle
14772 --attach along with other options or after the port. Save
14773 program_argv. Support no initial program. Resynchronize
14774 communication with GDB after an error. Handle "monitor exit".
14775 Use require_running and target_running. Always allow the extended
14776 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14777 restart in extended mode.
14778 * README: Refer to the GDB manual. Update --attach usage.
14780 2007-12-20 Andreas Schwab <schwab@suse.de>
14782 * linux-low.c (STACK_SIZE): Define.
14783 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14784 (linux_test_for_tracefork): Likewise.
14786 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14788 * linux-low.c (linux_wait_for_event): Update messages. Do not
14789 reinsert auto-delete breakpoints.
14790 * mem-break.c (struct breakpoint): Change return type of handler to
14792 (set_breakpoint_at): Update handler type.
14793 (reinsert_breakpoint_handler): Return 1 instead of calling
14795 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14797 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14798 * mem-break.h (set_breakpoint_at): Update handler type.
14799 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14800 * win32-low.c (auto_delete_breakpoint): New.
14801 (get_child_debug_event): Use it.
14803 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14805 * configure.ac: Check for pread and pwrite.
14806 * hostio.c (handle_pread): Fall back to lseek and read.
14807 (handle_pwrite): Fall back to lseek and write.
14808 * config.in, configure: Regenerated.
14810 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14812 * server.c (myresume): Add own_buf argument.
14813 (main): Update calls.
14815 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14817 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14818 * remote-utils.c (remote_open): Do not call disable_async_io.
14819 (block_async_io): Delete.
14820 (unblock_async_io): Make static.
14821 (initialize_async_io): New.
14822 * server.c (handle_v_cont): Handle async I/O here.
14823 (myresume): Likewise. Move other common resume tasks here...
14824 (main): ... from here. Call initialize_async_io. Disable async
14825 I/O before the main loop.
14826 * server.h (initialize_async_io): Declare.
14827 (block_async_io, unblock_async_io): Delete prototypes.
14828 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14830 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14832 * remote-utils.c (readchar): Allow binary data in received messages.
14834 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14836 * win32-low.c (attaching): New global.
14837 (win32_create_inferior): Clear the `attaching' global.
14838 (win32_attach): Set the `attaching' global.
14839 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14840 attaching. Only set a breakpoint at the entry point if not
14843 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * server.c (main): Don't report dll events on the initial
14846 connection on attaches.
14848 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14850 * server.c (main): Relax numerical bases supported for the pid of
14851 the --attach command line argument.
14853 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14855 * win32-low.c (win32_attach): Call OpenProcess before
14856 DebugActiveProcess, not after. Add last error output to error
14859 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14861 * win32-low.c (win32_get_thread_context)
14862 (win32_set_thread_context): New functions.
14863 (thread_rec): Use win32_get_thread_context.
14864 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14865 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14868 2007-12-03 Leo Zayas
14869 Pedro Alves <pedro_alves@portugalmail.pt>
14871 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14873 (child_add_thread): Minor cleanup.
14874 (child_continue): Resume artificially suspended threads before
14875 calling ContinueDebugEvent.
14876 (suspend_one_thread): New.
14877 (fake_breakpoint_event): New.
14878 (get_child_debug_event): Change return type to int. Check here if
14879 gdb sent an interrupt request. If a soft interrupt was requested,
14880 fake a breakpoint event. Return 0 if there is no event to handle,
14882 (win32_wait): Don't check here if gdb sent an interrupt request.
14883 Ensure there is a valid event to handle.
14884 (win32_request_interrupt): Add soft interruption method as last
14887 2007-12-03 Leo Zayas
14888 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * win32-low.h (win32_thread_info): Add descriptions to the
14891 structure members. Replace `suspend_count' counter by a
14893 * win32-low.c (thread_rec): Update condition of when to get the
14894 context from the inferior. Rely on ContextFlags being set if it
14895 has already been retrieved. Only suspend the inferior thread if
14896 we haven't already. Warn if that fails.
14897 (continue_one_thread): s/suspend_count/suspended/. Only call
14898 ResumeThread once. Warn if that fails.
14900 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14902 * win32-low.c (win32_wait): Don't read from the inferior when it
14903 has already exited.
14905 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14907 * Makefile.in (win32_low_h): New variable.
14908 (win32-low.o): Add dependency on $(win32_low_h).
14909 (win32-arm-low.o, win32-i386-low.o): New rules.
14911 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14913 * hostio.c: Correct copyright year.
14915 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14917 * Makefile.in (OBS): Add hostio.o.
14918 (hostio.o): New rule.
14919 * server.h (handle_vFile): Declare.
14920 * hostio.c: New file.
14921 * server.c (handle_v_requests): Take packet_len and new_packet_len
14922 for binary packets. Call handle_vFile.
14923 (main): Update call to handle_v_requests.
14925 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14927 * linux-low.c: Include <sched.h>.
14929 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14931 * linux-low.c (linux_tracefork_grandchild): New.
14932 (linux_tracefork_child): Use clone.
14933 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14935 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14937 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14939 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14941 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14943 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14945 * inferiors.c (change_inferior_id): Delete.
14946 (add_pid_to_list, pull_pid_from_list): New.
14947 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14948 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14949 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14950 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14951 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14952 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14953 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14954 (using_threads): Always set to 1.
14955 (handle_extended_wait): New.
14956 (add_process): Do not set TID.
14957 (linux_create_inferior): Set must_set_ptrace_flags.
14958 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14959 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14960 (linux_thread_alive): Rename TID argument to LWPID.
14961 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14962 (linux_wait_for_event): Do not use TID or check using_threads. Update
14963 call to dead_thread_notify. Call handle_extended_wait.
14964 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14965 (send_sigstop): Delete sigstop_sent.
14966 (wait_for_sigstop): Avoid TID.
14967 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14968 (linux_test_for_tracefork): New.
14969 (linux_lookup_signals): Use thread_db_active and
14970 linux_supports_tracefork_flag.
14971 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14972 * linux-low.h (get_process_thread): Avoid TID.
14973 (struct process_ifo): Move thread_known and tid to the end. Remove
14975 (linux_attach_lwp, thread_db_init): Update prototypes.
14976 * server.h (change_inferior_id): Delete prototype.
14977 (add_pid_to_list, pull_pid_from_list): New prototypes.
14978 * thread-db.c (thread_db_use_events): New.
14979 (find_first_thread): Rename to...
14980 (find_one_thread): ...this. Update callers and messages. Do not
14981 call fatal. Check thread_db_use_events. Do not call
14982 change_inferior_id or new_thread_notify.
14983 (maybe_attach_thread): Update. Do not call new_thread_notify.
14984 (thread_db_init): Set thread_db_use_events. Check use_events.
14985 * utils.c (fatal, warning): Correct message prefix.
14987 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14989 * Makefile.in (clean): Remove new files.
14990 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14991 (powerpc-64.o, powerpc-64.c): New rules.
14992 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14993 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14995 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14997 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14998 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14999 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15000 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15001 (target_regsets): Add AltiVec and SPE register sets.
15002 * configure.ac: Check for AltiVec and SPE.
15003 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15004 (ppc_fill_vrregset, ppc_store_vrregset): New.
15005 (target_regsets): Add AltiVec register set.
15006 * configure: Regenerated.
15008 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15010 * linux-low.c (O_LARGEFILE): Define.
15011 (linux_read_memory): Use /proc/PID/mem.
15012 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15013 * configure, config.in: Regenerated.
15015 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15017 * linux-low.c (linux_wait_for_event): Do not pass signals while
15020 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15022 * win32-low.c (create_process): New.
15023 (win32_create_inferior): Use create_process instead of
15024 CreateProcess. If create_process failed retry appending an ".exe"
15025 suffix. Store the GetLastError result immediatelly after
15026 create_process calls and use it on the call to error.
15028 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15030 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15032 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15034 * configure.ac: Switch license to GPLv3.
15036 2007-08-01 Michael Snyder <msnyder@access-company.com>
15038 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15040 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15044 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15045 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15046 CloseToolhelp32Snapshot.
15047 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15048 CloseToolhelp32Snapshot.
15050 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15052 * server.c (main): Check for inferior exit before main loop.
15054 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15056 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15057 instead of on tmp_desc.
15059 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15060 Daniel Jacobowitz <dan@codesourcery.com>
15062 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15063 (add_thread): Minor cleanups.
15064 (clear_inferiors): Move lower in the file. Clear the DLL
15066 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15067 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15068 (xml_escape_text): New.
15069 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15071 (handle_v_cont): Report errors.
15072 (gdbserver_version): Update.
15073 (main): Correct size of own_buf. Do not report initial DLL events.
15074 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15075 (unloaded_dll, xml_escape_text): New.
15076 * win32-low.c (enum target_waitkind): Update comments.
15077 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15078 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15079 (win32_EnumProcessModules, win32_GetModuleInformation)
15080 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15081 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15082 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15083 (win32_Module32First, win32_Module32Next, load_toolhelp)
15084 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15085 (get_child_debug_event): Handle DLL events.
15086 (win32_wait): Likewise.
15088 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15090 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15091 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15093 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15095 * win32-low.c (handle_output_debug_string): Ignore event if not
15098 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15100 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15102 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15104 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15106 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15108 * inferiors.c (change_inferior_id): Add comment.
15109 * linux-low.c (check_removed_breakpoint): Add an early
15110 prototype. Improve debug output.
15111 (linux_attach): Doc update.
15112 (linux_detach_one_process, linux_detach): Clean up before releasing
15114 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15115 * linux-low.h (struct process_info): Doc improvement.
15116 * mem-break.c (delete_all_breakpoints): New.
15117 * mem-break.h (delete_all_breakpoints): New prototype.
15118 * thread-db.c (find_first_thread): New.
15119 (thread_db_create_event): Call it instead of
15120 thread_db_find_new_threads. Clean up unused variables.
15121 (maybe_attach_thread): Remove first thread handling.
15122 (thread_db_find_new_threads): Use find_first_thread.
15123 (thread_db_get_tls_address): Likewise.
15125 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15127 * thread-db.c (thread_db_find_new_threads): Add prototype.
15128 (thread_db_create_event): Check for the main thread before adding
15130 (maybe_attach_thread): Only enable event reporting if TID == 0.
15131 (thread_db_get_tls_address): Check for new threads.
15133 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15135 * linux-low.c (linux_create_inferior): Try execv before execvp.
15136 * spu-low.c (spu_create_inferior): Likewise.
15138 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15140 * linux-low.c (linux_create_inferior): Change execv to execvp.
15141 * spu-low.c (spu_create_inferior): Likewies.
15143 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15145 * Makefile.in (clean): Clean new files instead of deleted ones.
15146 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15147 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15149 * configure.srv: Specify XML files and new regformats for MIPS and
15151 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15152 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15153 an entry for the restart register.
15154 (mips_cannot_fetch_register, mips_cannot_store_register)
15155 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15156 register names to match the XML descriptions.
15157 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15158 restart register instead of $0.
15160 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15161 Markus Deuling <deuling@de.ibm.com>
15163 * remote-utils.c (decode_xfer_write): New function.
15164 * server.h (decode_xfer_write): Add prototype.
15165 * server.c (handle_query): Add PACKET_LEN argument. Support
15166 qXfer:spu:read and qXfer:spu:write packets.
15167 (main): Pass packet_len to handle_query.
15168 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15169 * target.h (target_ops): Add qxfer_spu.
15171 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15173 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15174 accessing non-seekable spufs files.
15176 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15178 * server.c (handle_query): Add reply for qC packet.
15180 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15181 Leo Zayas <lerele@champenstudios@com>
15183 * server.h (check_remote_input_interrupt_request): New function.
15184 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15185 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15186 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15187 (check_remote_input_interrupt_request): New function.
15188 * server.h (check_remote_input_interrupt_request): Declare.
15189 * win32-low.c (winapi_DebugBreakProcess,
15190 winapi_GenerateConsoleCtrlEvent): New typedefs.
15191 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15193 (win32_wait): Check for remote interrupt request
15194 with check_remote_input_interrupt_request.
15195 (win32_request_interrupt): New function.
15196 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15198 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * win32-low.c (debug_registers_changed,
15201 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15202 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15203 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15204 (thread_rec): Get context using the low target.
15205 (child_add_thread): Call thread_added on the low target,
15206 which does the same thing.
15208 (do_initial_child_stuff): Remove debug registers references.
15209 Set context using the low target. Resume threads after
15210 setting the contexts.
15211 (child_continue): Remove dead variable. Remove debug
15212 registers references.
15213 (child_fetch_inferior_registers): Go through the low target.
15214 (do_child_store_inferior_registers): Remove.
15215 (child_store_inferior_registers): Go through the low target.
15216 (win32_resume): Remove debug registers references.
15217 Set context using the low target.
15218 (handle_exception): Change return type to void. Don't record
15219 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15220 first chance exception.
15221 (get_child_debug_event): Change return type to void. Remove
15222 goto loop. Always return after waiting for debug event.
15223 (win32_wait): Convert to switch statement. Handle spurious
15226 * win32-i386-low.c (debug_registers_changed,
15227 debug_registers_used): New.
15228 (initial_stuff): Rename to ...
15229 (i386_initial_stuff): ... this. Clear debug registers
15231 (store_debug_registers): Delete.
15232 (i386_get_thread_context): New.
15233 (load_debug_registers): Delete.
15234 (i386_set_thread_context): New.
15235 (i386_thread_added): New.
15236 (single_step): Rename to ...
15237 (i386_single_step): ... this.
15238 (do_fetch_inferior_registers): Rename to ...
15239 (i386_fetch_inferior_register): ... this.
15240 (i386_store_inferior_register): New.
15241 (the_low_target): Adapt to new interface.
15243 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15244 (arm_get_thread_context): New.
15245 (arm_set_thread_context): New.
15247 (do_fetch_inferior_registers): Rename to ...
15248 (arm_fetch_inferior_register): ... this.
15249 (arm_store_inferior_register): New.
15250 (arm_wince_breakpoint): Reimplement as unsigned long.
15251 (arm_wince_breakpoint_len): Define.
15252 (the_low_target): Adapt to new interface.
15254 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15255 load_debug_registers. Add get_thread_context, set_thread_context,
15256 thread_added and store_inferior_register. Rename
15257 fetch_inferior_registers to fetch_inferior_register.
15258 (regptr): Remove declaration.
15260 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15262 * linux-low.c (linux_detach): Change return type to int. Return 0.
15263 * spu-low.c (spu_detach): Likewise.
15265 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15267 * target.h (target_ops): Change return type of detach to int.
15269 (join_inferior): New.
15270 * server.c (main): Don't skip detach support on mingw32.
15271 If the inferior doesn't support detaching return error.
15272 Call join_inferior instead of using waitpid.
15273 * linux-low.c (linux_join): New.
15274 (linux_target_op): Add linux_join.
15275 * spu-low.c (spu_join): New.
15276 (spu_target_ops): Add spu_join.
15277 * win32-low.c (win32_detach): Adapt to new interface.
15278 Reopen current_process_handle before detaching. Issue a child
15279 resume before detaching.
15281 (win32_target_op): Add win32_join.
15283 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15285 * win32-low.c (win32-attach): Fix return value.
15286 * target.h (target_ops): Describe ATTACH return values.
15288 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15290 * win32-low.c (GETPROCADDRESS): Define.
15291 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15292 (winapi_DebugSetProcessKillOnExit): Likewise.
15293 (win32_create_inferior): Force usage of ansi CreateProcessA.
15294 (win32_attach): Use GETPROCADDRESS.
15295 (win32_detach): Likewise.
15297 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15299 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15301 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15303 * win32-low.c: Commit leftover changes from 2007-03-29.
15305 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15307 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15308 fields short instead of int. Add explicit padding.
15309 (i387_cache_to_fsave): Remove unnecessary casts.
15310 (i387_fsave_to_cache): Doc fix.
15311 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15313 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15315 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15316 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15318 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15320 * configure.srv (arm*-*-mingw32ce*): Move near the other
15323 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15325 * configure.ac: Add errno checking.
15326 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15327 sys/file.h and malloc.h.
15328 (AC_CHECK_DECLS): Add perror.
15329 (srv_mingwce): Handle.
15330 * configure.srv (i[34567]86-*-cygwin*): Add
15331 win32-i386-low.o to srv_tgtobj.
15332 (i[34567]86-*-mingw*): Likewise.
15333 (arm*-*-mingw32ce*): Add case.
15334 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15335 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15336 [__MINGW32CE__] (strerror): New function.
15337 [__MINGW32CE__] (errno): Define to GetLastError.
15338 [__MINGW32CE__] (COUNTOF): New macro.
15339 (remote_open): Remove extra close call.
15340 * mem-break.c (delete_breakpoint_at): New function.
15341 * mem-break.h (delete_breakpoint_at): Declare.
15342 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15343 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15344 [USE_WIN32API] (read, write): Add char* casts.
15345 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15346 * server.h: Include wincecompat.h on Windows CE.
15347 [HAVE_ERRNO_H]: Check.
15348 (perror): Declare if not declared.
15349 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15350 (perror_with_name): Remove errno declaration.
15351 * wincecompat.h: New.
15352 * wincecompat.c: New.
15353 * win32-low.h: New.
15354 * win32-arm-low.c: New.
15355 * win32-i386-low.c: New.
15356 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15357 (OUTMSG2): Make it safe.
15359 (COUNTOF): New macro.
15360 (NUM_REGS): Get it from the low target.
15361 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15362 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15363 (thread_rec): Let low target handle debug registers.
15364 (child_add_thread): Likewise.
15365 (child_init_thread_list): Likewise.
15366 (continue_one_thread): Likewise.
15368 (do_child_fetch_inferior_registers): Move to ...
15369 * win32-i386-low.c: ... here, and rename to ...
15370 (do_fetch_inferior_registers): ... this.
15371 * win32-low.c (child_fetch_inferior_registers):
15372 Go through the low target.
15373 (do_child_store_inferior_registers): Use regptr.
15374 (strwinerror): New function.
15375 (win32_create_inferior): Handle Windows CE.
15376 Use strwinerror instead of strerror on Windows error
15377 codes. Add program to the error output.
15378 Don't close the main thread handle on Windows CE.
15379 (win32_attach): Use coredll.dll on Windows CE.
15380 (win32_kill): Close current process and current
15382 (win32_detach): Use coredll.dll on Windows CE.
15383 (win32_resume): Let low target handle debug registers, and
15385 (handle_exception): Add/Remove initial breakpoint. Avoid
15386 non-existant WSTOPSIG on Windows CE.
15387 (win32_read_inferior_memory): Cast to remove warning.
15388 (win32_arch_string): Go through the low target.
15389 (initialize_low): Call set_breakpoint_data with the low
15390 target's breakpoint.
15391 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15392 FOP_REGNUM, mappings): Move to ...
15393 * win32-i386-low.c: ... here.
15394 * win32-low.c (win32_thread_info): Move to ...
15395 * win32-low.h: ... here.
15396 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15397 win32-arm-low.c and wincecompat.c.
15398 (all:): Add $EXEEXT.
15399 (install-only:): Likewise.
15400 (gdbserver:): Likewise.
15401 (gdbreplay:): Likewise.
15402 * config.in: Regenerate.
15403 * configure: Regenerate.
15405 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15407 * win32-low.c: Rename typedef thread_info to
15408 win32_thread_info throughout.
15410 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15412 * win32-i386-low.c: Rename to ...
15413 * win32-low.c: ... this.
15414 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15415 * Makefile.in: Likewise.
15417 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15419 * remote-utils.c (monitor_output): Constify msg parameter.
15420 * server.h (monitor_output): Likewise.
15421 * win32-i386-low.c (handle_output_debug_string): New.
15422 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15423 handle_output_debug_string.
15424 (get_child_debug_event): Likewise.
15426 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15428 * server.c (main): Correct strtoul check.
15430 2007-03-27 Jon Ringle <jon@ringle.org>
15432 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15434 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15436 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15438 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15440 * terminal.h: Check HAVE_SGTTY_H.
15442 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15444 * remote-utils.c (remote_open): Print out the assigned port number.
15446 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15448 * remote-utils.c (monitor_output): New function.
15449 * server.c (debug_threads): Define here.
15450 (monitor_show_help): New function.
15451 (handle_query): Handle qRcmd.
15452 (main): Do not handle 'd' packet.
15453 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15454 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15457 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15459 * Makefile.in (EXEEXT): New.
15460 (clean): Use $(EXEEXT).
15462 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15464 * target.h (target_ops): Rename send_signal to request_interrupt,
15465 and remove enum target_signal parameter.
15466 * linux-low.c (linux_request_interrupt): Rename from
15467 linux_send_signal, and always send SIGINT.
15468 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15469 and always send SIGINT.
15470 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15472 (input_interrupt): Likewise.
15474 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15476 * server.c (get_features_xml): Check if target implemented
15478 * win32-i386-low.c (win32_arch_string): New.
15479 (win32_target_ops): Add win32_arch_string as arch_string member.
15481 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15483 * spu-low.c (spu_arch_string): New.
15484 (spu_target_ops): Add spu_arch_string.
15486 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15488 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15489 * configure.ac: Do not check for terminal.h.
15490 * configure, config.in: Regenerated.
15492 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15494 * Makefile.in (OBS): Add $(XML_BUILTIN).
15495 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15497 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15498 (arm-with-iwmmxt.c): New.
15499 * config.in, configure: Regenerate.
15500 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15501 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15502 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15503 (arm*-*-linux*): Add iWMMXt and regset support.
15504 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15505 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15506 (arm_store_wmmxregset, target_regsets): New.
15507 * server.c (get_features_xml): Take annex argument. Check builtin
15509 (handle_query): Handle multiple annexes.
15511 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15513 * remote-utils.c [USE_WIN32API] (read, write): Define.
15514 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15517 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15519 * linux-i386-low.c (the_low_target): Set arch_string.
15520 * linux-x86-64-low.c (the_low_target): Likewise.
15521 * linux-low.c (linux_arch_string): New.
15522 (linux_target_ops): Add it.
15523 * linux-low.h (struct linux_target_ops): Add arch_string.
15524 * server.c (write_qxfer_response): Use const void * for DATA.
15525 (get_features_xml): New.
15526 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15527 * target.h (struct target_ops): Add arch_string method.
15529 2007-01-03 Denis Pilat <denis.pilat@st.com>
15530 Daniel Jacobowitz <dan@codesourcery.com>
15532 * linux-low.c (linux_kill): Handle being called with no threads.
15533 * win32-i386-low.c (win32_kill): Likewise.
15534 (get_child_debug_event): Clear current_process_handle.
15536 2006-12-30 Denis PILAT <denis.pilat@st.com>
15537 Daniel Jacobowitz <dan@codesourcery.com>
15539 * remote-utils.c (remote_open): Check the type of specified
15540 serial port devices before opening them.
15541 * server.c (main): Kill the inferior if an error occurs during
15542 the first remote_open.
15544 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15546 * README: Update supported targets.
15548 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15550 * Makefile.in (clean): Remove reg-mips64.c.
15551 (reg-mips64.c, reg-mips64.o): New rules.
15552 * configure.srv: Handle mips64. Include regset support for mips.
15553 * linux-mips-low.c (union mips_register): New.
15554 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15555 (mips_breakpoint, mips_breakpoint_at): Use int.
15556 (mips_collect_register, mips_supply_register)
15557 (mips_collect_register_32bit, mips_supply_register_32bit)
15558 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15559 (mips_store_fpregset, target_regsets): New.
15560 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15562 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15564 * configure.srv: Add target "spu*-*-*".
15565 * Makefile.in (clean): Remove reg-spu.c.
15566 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15567 * spu-low.c: New file.
15569 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15571 * configure.ac: Correct td_thr_tls_get_addr test.
15572 * configure: Regenerated.
15574 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15576 * linux-low.c (linux_wait_for_event): Reformat. Use the
15577 pass_signals array.
15578 * remote-utils.c (decode_address_to_semicolon): New.
15579 * server.c (pass_signals, handle_general_set): New.
15580 (handle_query): Mention QPassSignals for qSupported.
15581 (main): Call handle_general_set.
15582 * server.h (pass_signals, decode_address_to_semicolon): New.
15584 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15586 * server.c (handle_query): Correct error handling for read_auxv.
15588 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15590 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15591 and srv_linux_thread_db to yes.
15592 * linux-s390-low.c (s390_fill_gregset): New function.
15593 (target_regsets): Define data structure.
15595 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15597 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15598 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15599 * config.in, configure: Regenerated.
15600 * inferiors.c (gdb_id_to_thread): New function.
15601 (gdb_id_to_thread_id): Use it.
15602 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15603 * linux-low.h (struct process_info): Add th member.
15604 (thread_db_get_tls_address): New prototype.
15605 * remote-utils.c (decode_address): Make non-static.
15606 * server.c (handle_query): Handle qGetTLSAddr.
15607 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15608 * target.h (struct target_ops): Add get_tls_address.
15609 * thread-db.c (maybe_attach_thread): Save the thread handle.
15610 (thread_db_get_tls_address): New.
15612 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15614 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15615 (linux_resume_one_process): Take a siginfo_t *. Update all
15616 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15617 (struct pending_signals): Add a siginfo_t.
15618 (linux_wait_for_process): Always set last_status.
15619 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15620 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15621 * linux-low.h (struct process_info): Add last_status.
15623 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15625 * remote-utils.c (try_rle): New function.
15626 (putpkt_binary): Use it.
15628 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15630 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15631 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15632 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15633 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15634 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15637 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15639 * server.c (terminal_fd): New variable.
15640 (old_foreground_pgrp): Likewise.
15641 (restore_old_foreground_pgrp): New function.
15642 (start_inferior): Record the terminal file descriptor in terminal_fd
15643 and its original foreground group in old_foreground_pgrp. Register
15644 restore_old_foreground_pgrp with atexit().
15646 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15648 * server.c (handle_query): Correct qPart to qXfer.
15650 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15652 * configure.ac: Check for more headers which are missing on
15653 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15654 * configure.srv: Add Cygwin and mingw32.
15655 * remote-utils.c: Don't include headers unconditionally which
15656 are missing on mingw32. Include <winsock.h> for mingw32.
15657 (remote_open): Adjust for mingw32 support. Flush
15658 standard error after writing to it.
15659 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15660 (unblock_async_io, enable_async_io, disable_async_io)
15661 (readchar, getpkt): Update for Winsock support.
15662 (prepare_resume_reply): Expect a protocol signal number.
15663 * server.c: Disable <sys/wait.h> on mingw32.
15664 (start_inferior): Adjust for mingw32 support. Flush
15665 standard error after writing to it.
15666 (attach_inferior): Likewise. Use protocol signal
15668 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15670 * win32-i386-low.c: New file.
15671 * Makefile.in (XM_CLIBS): Set.
15672 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15673 (win32-i386-low.o): New dependency rule.
15674 * linux-low.c (linux_wait): Use target signal numbers.
15675 * target.h (struct target_ops): Doc fix.
15676 * server.h (target_signal_to_name): New prototype.
15677 * gdbreplay.c: Don't include headers unconditionally which
15678 are missing on mingw32. Include <winsock.h> for mingw32.
15679 (remote_close, remote_open): Adjust for Winsock support.
15680 * configure, config.in: Regenerated.
15682 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15684 * server.c (decode_xfer_read, write_qxfer_response): New.
15685 (handle_query): Take a packet length argument. Handle
15686 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15687 the qSupported response.
15688 (main): Update call to handle_query.
15690 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15692 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15693 (putpkt_binary): Renamed from putpkt and adjusted for binary
15695 (putpkt): New wrapper for putpkt_binary.
15696 (readchar): Don't mask off the high bit.
15697 (decode_X_packet): New function.
15698 * server.c (main): Call putpkt_binary if a handler sets the packet
15699 length. Save the length of the incoming packet. Handle 'X'.
15700 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15702 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15704 * server.c (handle_query): Handle qSupported.
15706 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15708 * remote-utils.c (all_symbols_looked_up): New variable.
15709 (look_up_one_symbol): Check it.
15710 * server.h (look_up_one_symbol): New declaration.
15711 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15713 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15715 * Makefile.in (linux-arm-low.o): Update dependencies.
15716 * linux-arm-low.c: Include "gdb_proc_service.h".
15717 (PTRACE_GET_THREAD_AREA): Define.
15718 (ps_get_thread_area): New function.
15720 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15722 * configure.srv (m68k*-*-uclinux*): New target.
15723 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15724 (linux_resume_one_process): Remove extraneous cast.
15725 (linux_read_offsets): New.
15726 (linux_target_op): Add linux_read_offsets on mmuless systems.
15727 * server.c (handle_query): Add qOffsets logic.
15728 * target.h (struct target_ops): Add read_offsets.
15730 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15732 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15733 (PTRACE_GET_THREAD_AREA): Define.
15734 (ps_get_thread_area): New function.
15735 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15736 (linux-x86-64-low.o): Update.
15738 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15740 * configure.ac: Remove checks for prfpregset_t.
15741 * gdb_proc_service.h: New file.
15742 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15743 new "gdb_proc_service.h".
15744 * proc-service.c: Likewise.
15745 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15746 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15747 * Makefile.in (gdb_proc_service_h): Updated.
15748 * configure, config.in: Regenerated.
15750 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15752 * remote-utils.c (prepare_resume_reply): Move declaration
15753 of gdb_id_from_wait to the top of the block.
15755 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15757 * linux-low.c (regsets_store_inferior_registers): Read the regset
15758 from the target before filling it.
15760 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15762 * server.c (attach_inferior): Return SIGTRAP for a successful
15765 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15767 * Makefile.in (OBS): Add version.o.
15768 (STAGESTUFF): Delete.
15769 (version.o): Add dependencies.
15770 (version.c): Replace rule.
15771 (clean): Remove version.c.
15772 * server.c (gdbserver_version): New.
15773 (gdbserver_usage): Use printf.
15774 (main): Handle --version and --help.
15775 * server.h (version, host_name): Add declarations.
15777 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15789 * linux-x86-64-low.c:
15791 * linux-s390-low.c:
15792 * linux-ppc64-low.c:
15794 * linux-mips-low.c:
15795 * linux-m68k-low.c:
15796 * linux-m32r-low.c:
15799 * linux-ia64-low.c:
15800 * linux-i386-low.c:
15801 * linux-crisv32-low.c:
15813 * gdbserver.1: Add (C) after Copyright. Update the FSF
15816 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15818 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15819 (arm_breakpoint_at): Recognize both breakpoints.
15820 (the_low_target): Use the correct breakpoint instruction.
15822 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15824 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15825 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15826 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15827 (the_low_target): Update.
15829 2005-10-25 Andreas Schwab <schwab@suse.de>
15831 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15833 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15834 (ia64_num_regs): Reduce to 462.
15836 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15838 * acinclude.m4: Correct quoting.
15839 * aclocal.m4: Regenerated.
15841 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15842 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15843 (thread_db_init): Call thread_db_err_str.
15844 * configure.ac: Check for TD_VERSION.
15845 * config.in, configure: Regenerated.
15847 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15849 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15851 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15853 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15854 is not available. Define HAVE_PTRACE_GETREGS if it is.
15855 * config.in, configure: Regenerated.
15856 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15857 * linux-i386-low.c, linux-m68k-low.c: Update to use
15858 HAVE_PTRACE_GETREGS.
15859 * linux-low.c (regsets_fetch_inferior_registers)
15860 (regsets_store_inferior_registers): Only return 0 if we processed
15862 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15863 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15865 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15867 * inferiors.c (struct thread_info): Add gdb_id.
15868 (add_thread): Add gdb_id argument.
15869 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15870 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15871 calls to add_thread.
15872 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15873 * server.c (handle_query): Use thread_to_gdb_id.
15874 (handle_v_cont, main): Use gdb_id_to_thread_id.
15875 * server.h (add_thread): Update prototype.
15876 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15879 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15881 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15882 left-padded registers.
15883 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15884 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15886 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15888 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15889 * configure: Regenerate.
15890 * config.in: Regenerate.
15891 * server.h (NEED_DECLARATION_STRERROR):
15892 Replace with !HAVE_DECL_STRERROR.
15894 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15896 * linux-low.c (linux_wait, linux_send_signal): Don't test
15897 an unsigned long variable for > 0 if it could be MAX_ULONG.
15898 * server.c (myresume): Likewise.
15899 * target.c (set_desired_inferior): Likewise.
15901 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15903 * configure.ac: Simplify and improve check for socklen_t.
15904 * configure, config.in: Regenerate.
15906 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15908 * acconfig.h: Remove.
15909 * configure.ac: Add a test for socklen_t. Use three-argument
15910 AC_DEFINE throughout.
15911 * config.in: Regenerated using autoheader 2.59.
15912 * configure: Regenerated.
15914 * gdbreplay.c (socklen_t): Provide a default.
15915 (remote_open): Use socklen_t.
15916 * remote-utils.c (socklen_t): Provide a default.
15917 (remote_open): Use socklen_t.
15918 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15921 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15923 * linux-low.c (linux_read_memory, linux_write_memory)
15924 (linux_read_auxv): Likewise.
15925 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15926 (check_mem_write): Likewise.
15927 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15929 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15930 (registers_from_string, register_data): Likewise.
15931 * server.c (handle_query, main): Likewise.
15932 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15933 (decode_M_packet): Likewise.
15934 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15935 * target.h (struct target_ops): Update read_memory, write_memory,
15937 (read_inferior_memory, write_inferior_memory): Update.
15938 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15939 to unsigned char *.
15940 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15941 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15942 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15943 linux-s390-low.c, linux-sh-low.c: Update for changes in
15944 read_inferior_memory and the_low_target->breakpoint.
15946 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15948 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15949 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15950 * configure.srv: Add powerpc64-*-linux*.
15951 * linux-ppc64-low.c: New file.
15953 2005-05-23 Orjan Friberg <orjanf@axis.com>
15955 * linux-cris-low.c: New file with support for CRIS.
15956 * linux-crisv32-low.c: Ditto for CRISv32.
15957 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15958 (clean): Add reg-cris.c and reg-crisv32.c.
15959 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15960 reg-crisv32.o, and reg-crisv32.c to make rules.
15961 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15962 recognized targets.
15964 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15966 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15967 of sizeof (PTRACE_XFER_TYPE).
15968 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15970 2005-05-12 Orjan Friberg <orjanf@axis.com>
15972 * target.h (struct target_ops): Add insert_watchpoint,
15973 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15974 pointers for hardware watchpoint support.
15975 * linux-low.h (struct linux_target_ops): Ditto.
15976 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15977 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15978 to linux_target_ops.
15979 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15981 * server.c (main): Recognize 'Z' and 'z' packets.
15983 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15985 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15986 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15987 (the_low_target): Add new members.
15989 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15991 * proc-service.c (ps_lgetregs): Search all_processes instead of
15994 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15996 * server.c (start_inferior): Change return type to int.
15997 (attach_inferior): Change sigptr to int *.
15998 (handle_v_cont, handle_v_requests): Change signal to int *.
15999 (main): Change signal to int.
16001 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16003 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16004 * configure.srv: Add m32r*-*-linux*.
16005 * linux-m32r-low.c: New file.
16007 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16009 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16011 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16013 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16014 Take unsigned long arguments for PIDs.
16015 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16016 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16017 (wait_for_sigstop, linux_resume_one_process)
16018 (regsets_fetch_inferior_registers, linux_send_signal)
16019 (linux_read_auxv): Likewise. Update the types of variables holding
16020 PIDs. Update format string specifiers.
16021 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16022 * remote-utils.c (prepare_resume_reply): Likewise.
16023 * server.c (cont_thread, general_thread, step_thread)
16024 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16026 (handle_query): Update format specifiers.
16027 (handle_v_cont, main): Use strtoul for thread IDs.
16028 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16029 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16030 (general_thread, step_thread, thread_from_wait)
16031 (old_thread_from_wait): Update.
16032 * target.h (struct thread_resume): Use unsigned long for THREAD.
16033 (struct target_ops): Use unsigned long for arguments to attach and
16036 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16038 * acinclude.m4: Include bfd/bfd.m4 directly.
16039 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16040 <agriffis@toolchain.org>.
16041 * aclocal.m4, configure: Regenerated.
16043 2005-01-07 Andrew Cagney <cagney@gnu.org>
16045 * configure.ac: Rename configure.in, require autoconf 2.59.
16046 * configure: Re-generate.
16048 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16050 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16051 LIBS when finished.
16052 * aclocal.m4: Regenerated.
16053 * configure: Regenerated.
16055 2004-11-21 Andreas Schwab <schwab@suse.de>
16057 * linux-m68k-low.c (m68k_num_gregs): Define.
16058 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16059 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16060 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16061 (m68k_breakpoint_at): New. Add to the_low_target.
16063 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16064 srv_linux_thread_db to yes.
16066 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16068 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16069 (ARCH_SET_FS): Likewise.
16070 (ARCH_GET_FS): Likewise.
16071 (ARCH_GET_GS): Likewise.
16073 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16075 * linux-i386-low.c (ps_get_thread_area): New.
16076 * linux-x86-64-low.c (ps_get_thread_area): New.
16077 * linux-low.c: Include <sys/syscall.h>.
16078 (linux_kill_one_process): Don't kill the first thread here.
16079 (linux_kill): Kill the first thread here.
16080 (kill_lwp): New function.
16081 (send_sigstop, linux_send_signal): Use it.
16082 * proc-service.c: Clean up #ifdefs.
16083 (fpregset_info): Delete.
16084 (ps_lgetregs): Update and enable implementation.
16085 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16087 * remote-utils.c (struct sym_cache, symbol_cache): New.
16088 (input_interrupt): Print a clearer message.
16089 (async_io_enabled): New variable.
16090 (enable_async_io, disable_async_io): Use it. Update comments.
16091 (look_up_one_symbol): Use the symbol cache.
16092 * thread-db.c (thread_db_look_up_symbols): New function.
16093 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16095 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16097 * configure.in: Test for -rdynamic.
16098 * configure: Regenerated.
16099 * Makefile (INTERNAL_LDFLAGS): New.
16100 (gdbserver, gdbreplay): Use it.
16102 2004-09-02 Andrew Cagney <cagney@gnu.org>
16104 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16106 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16108 * linux-low.c (linux_wait): Clear all_processes list also.
16110 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16112 * linux-low.c: Include <errno.h>. Remove extern declaration of
16115 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16117 * gdbreplay.c, server.h, utils.c: Update copyright years.
16119 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16121 * server.c (main): Print child status or termination signal from
16122 variable 'signal', not 'sig'.
16124 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16126 * linux-low.c (linux_read_memory): Change return type to
16127 int. Check for and return error from ptrace().
16128 * target.c (read_inferior_memory): Change return type to int. Pass
16129 back return status from the_target->read_memory().
16130 * target.h (struct target_ops): Adapt *read_memory() prototype.
16132 (read_inferior_memory): Adapt prototype.
16133 * server.c (main): Return an error packet if
16134 read_inferior_memory() returns an error.
16136 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16138 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16139 Unify with other clean targets.
16141 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16143 * server.c (handle_v_cont): Call set_desired_inferior.
16145 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16147 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16149 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16151 * linux-low.c (linux_wait): Unblock async I/O.
16152 (linux_resume): Block and enable async I/O.
16153 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16154 * server.h (block_async_io, unblock_async_io): Add prototypes.
16156 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16158 * remote-utils.c (remote_open): Print a status notice after
16159 opening a TCP port.
16160 * server.c (attach_inferior): Print a status notice after
16163 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16165 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16167 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16169 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16171 * server.c, target.h: Update copyright years.
16173 2004-02-25 Roland McGrath <roland@redhat.com>
16175 * target.h (struct target_ops): New member `read_auxv'.
16176 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16177 * linux-low.c (linux_read_auxv): New function.
16178 (linux_target_ops): Initialize `read_auxv' member to that.
16180 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16182 Committed by Jim Blandy <jimb@redhat.com>.
16184 * linux-s390-low.c (s390_num_regs): Update.
16185 (s390_regmap): Remove control registers. Use __s390x__ predefine
16186 instead of GPR_SIZE to distiguish s390 and s390x targets.
16188 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16190 * linux-low.c: Update copyright year.
16191 (check_removed_breakpoint): Clear pending_is_breakpoint.
16192 (linux_set_resume_request, linux_queue_one_thread)
16193 (resume_status_pending_p): New functions.
16194 (linux_continue_one_thread): Use process->resume.
16195 (linux_resume): Only resume threads if there are no pending events.
16196 * linux-low.h (struct process_info): Add resume request
16199 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16201 * regcache.c (new_register_cache): Clear the allocated register
16202 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16204 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16206 * linux-low.c (linux_resume): Take a struct thread_resume *
16208 (linux_wait): Update call.
16209 (resume_ptr): New static variable.
16210 (linux_continue_one_thread): Renamed from
16211 linux_continue_one_process. Use resume_ptr.
16212 (linux_resume): Use linux_continue_one_thread.
16213 * server.c (handle_v_cont, handle_v_requests): New functions.
16214 (myresume): New function.
16215 (main): Handle 'v' case.
16216 * target.h (struct thread_resume): New type.
16217 (struct target_ops): Change argument of "resume" to struct
16219 (myresume): Delete macro.
16221 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16223 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16224 (uninstall): Support DESTDIR.
16226 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16228 * configure.srv: Add xscale*linux copy of arm*linux entry.
16230 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16232 * linux-arm-low.c (arm_reinsert_addr): New function.
16233 (the_low_target): Add arm_reinsert_addr.
16235 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16237 * mem-break.c: Remove whitespace at end of file.
16239 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16241 * configure.in: Check whether we need to prototype strerror.
16242 * server.h: Optionally prototype strerror.
16243 * gdbreplay.c (perror_with_name): Use strerror.
16244 * linux-low.c (linux_attach_lwp): Use strerror.
16245 * utils.c (perror_with_name): Use strerror.
16246 * config.in, configure: Regenerated.
16248 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16250 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16251 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16253 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16255 * Makefile.in (SFILES): Update.
16256 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16257 low-sun3.c: Remove files.
16259 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16261 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16262 (linux_detach_one_process, linux_detach): New functions.
16263 (linux_target_ops): Add linux_detach.
16264 * server.c (main): Handle 'D' packet.
16265 * target.h (struct target_ops): Add "detach" member.
16266 (detach_inferior): Define.
16268 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16270 From Kelley Cook <kelleycook@wideopenwest.com>:
16271 * configure.srv: Accept i[34567]86 variants.
16273 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16275 * linux-low.c (linux_wait_for_event): Correct comment typos.
16276 (linux_resume_one_process): Call check_removed_breakpoint.
16277 (linux_send_signal): New function.
16278 (linux_target_ops): Add linux_send_signal.
16279 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16281 * target.h (struct target_ops): Add send_signal.
16283 2003-05-29 Jim Blandy <jimb@redhat.com>
16285 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16286 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16287 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16288 away part of the register's value.
16290 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16292 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16293 (linux_wait_for_event, linux_init_signals): Likewise.
16295 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16297 * configure.in: Check for stdlib.h.
16298 * configure: Regenerated.
16299 * config.in: Regenerated.
16301 2003-01-04 Andreas Schwab <schwab@suse.de>
16303 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16305 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16307 * Makefile.in: Remove obsolete code.
16309 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16311 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16312 defined(PT_FPR0_HI).
16314 2002-11-17 Stuart Hughes <seh@zee2.com>
16316 * linux-arm-low.c (arm_num_regs): Increase.
16317 (arm_regmap): Include status register.
16319 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16321 * linux-low.c (register_addr): Remove incorrect -1 check.
16323 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16325 * linux-low.c (linux_create_inferior): Call setpgid. Return
16327 (unstopped_p, linux_signal_pid): Remove.
16328 (linux_target_ops): Remove linux_signal_pid.
16329 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16330 global instead of target method.
16331 * target.h (struct target_ops): Remove signal_pid. Update comment
16332 for create_inferior.
16333 * server.c (signal_pid): New variable.
16334 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16335 gdbserver. Set the child to be the foreground process group.
16336 (attach_inferior): Set signal_pid.
16338 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16340 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16342 2002-08-20 Jim Blandy <jimb@redhat.com>
16344 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16347 2002-08-01 Andrew Cagney <cagney@redhat.com>
16349 * Makefile.in: Make chill references obsolete.
16351 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16353 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16354 * configure: Regenerate.
16355 * config.in: Regenerate.
16357 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16359 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16360 (perror_with_name, remote_close, remote_open, expect, play): Static.
16362 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16364 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16365 byte offsets instead of an array of indexes.
16366 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16368 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16370 * regcache.c: Add comment.
16372 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16374 * thread-db.c: New file.
16375 * proc-service.c: New file.
16376 * acinclude.m4: New file.
16377 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16378 proc-service.o, and thread-db.o.
16379 (linux-low.o): Add USE_THREAD_DB.
16380 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16381 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16382 * aclocal.m4: Regenerated.
16383 * config.in: Regenerated.
16384 * configure: Regenerated.
16385 * configure.in: Check for proc_service.h, sys/procfs.h,
16386 thread_db.h, and linux/elf.h headrs.
16387 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16388 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16389 Check for -lthread_db and thread support.
16390 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16391 PowerPC, and SuperH.
16392 * i387-fp.c: Constify arguments.
16393 * i387-fp.h: Likewise.
16394 * inferiors.c: (struct thread_info): Renamed from
16395 `struct inferior_info'. Remove PID member. Use generic inferior
16396 list header. All uses updated.
16397 (inferiors, signal_pid): Removed.
16398 (all_threads): New variable.
16399 (get_thread): Define.
16400 (add_inferior_to_list): New function.
16401 (for_each_inferior): New function.
16402 (change_inferior_id): New function.
16403 (add_inferior): Removed.
16404 (remove_inferior): New function.
16405 (add_thread): New function.
16406 (free_one_thread): New function.
16407 (remove_thread): New function.
16408 (clear_inferiors): Use for_each_inferior and free_one_thread.
16409 (find_inferior): New function.
16410 (find_inferior_id): New function.
16411 (inferior_target_data): Update argument type.
16412 (set_inferior_target_data): Likewise.
16413 (inferior_regcache_data): Likewise.
16414 (set_inferior_regcache_data): Likewise.
16415 * linux-low.c (linux_bp_reinsert): Remove.
16416 (all_processes, stopping_threads, using_thrads)
16417 (struct pending_signals, debug_threads, pid_of): New.
16418 (inferior_pid): Replace with macro.
16419 (struct inferior_linux_data): Remove.
16420 (get_stop_pc, add_process): New functions.
16421 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16422 Use add_process and add_thread.
16423 (linux_attach_lwp): New function, based on old linux_attach. Use
16424 add_process and add_thread. Set stop_expected for new threads.
16425 (linux_attach): New function.
16426 (linux_kill_one_process): New function.
16427 (linux_kill): Kill all LWPs.
16428 (linux_thread_alive): Use find_inferior_id.
16429 (check_removed_breakpoints, status_pending_p): New functions.
16430 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16431 Update. Use WNOHANG. Wait for cloned processes also. Update process
16432 struct for the found process.
16433 (linux_wait_for_event): New function.
16434 (linux_wait): Use it. Support LWPs.
16435 (send_sigstop, wait_for_sigstop, stop_all_processes)
16436 (linux_resume_one_process, linux_continue_one_process): New functions.
16437 (linux_resume): Support LWPs.
16438 (REGISTER_RAW_SIZE): Remove.
16439 (fetch_register): Use register_size instead. Call supply_register.
16440 (usr_store_inferior_registers): Likewise. Call collect_register.
16441 Fix recursive case.
16442 (regsets_fetch_inferior_registers): Improve error message.
16443 (regsets_store_inferior_registers): Add debugging.
16444 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16445 (unstopped_p, linux_signal_pid): New functions.
16446 (linux_target_ops): Add linux_signal_pid.
16447 (linux_init_signals): New function.
16448 (initialize_low): Call it. Initialize using_threads.
16449 * regcache.c (inferior_regcache_data): Add valid
16451 (get_regcache): Fetch registers lazily. Add fetch argument
16452 and update all callers.
16453 (regcache_invalidate_one, regcache_invalidate): New
16455 (new_register_cache): Renamed from create_register_cache.
16456 Return the new regcache.
16457 (free_register_cache): Change argument to a void *.
16458 (registers_to_string, registers_from_string): Call get_regcache
16459 with fetch flag set.
16460 (register_data): Make static. Pass fetch flag to get_regcache.
16461 (supply_register): Call get_regcache with fetch flag clear.
16462 (collect_register): Call get_regcache with fetch flag set.
16463 (collect_register_as_string): New function.
16464 * regcache.h: Update.
16465 * remote-utils.c (putpkt): Flush after debug output and use
16467 Handle input interrupts while waiting for an ACK.
16468 (input_interrupt): Use signal_pid method.
16469 (getpkt): Flush after debug output and use stderr.
16470 (outreg): Use collect_register_as_string.
16471 (new_thread_notify, dead_thread_notify): New functions.
16472 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16473 and general_thread.
16474 (look_up_one_symbol): Flush after debug output.
16475 * server.c (step_thread, server_waiting): New variables.
16476 (start_inferior): Don't use signal_pid. Update call to mywait.
16477 (attach_inferior): Update call to mywait.
16478 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16479 (main): Don't fetch/store registers explicitly. Use
16480 set_desired_inferior. Support proposed ``Hs'' packet. Update
16482 * server.h: Update.
16483 (struct inferior_list, struct_inferior_list_entry): New.
16484 * target.c (set_desired_inferior): New.
16485 (write_inferior_memory): Constify.
16486 (mywait): New function.
16487 * target.h: Update.
16488 (struct target_ops): New signal_pid method.
16489 (mywait): Removed macro, added prototype.
16491 * linux-low.h (regset_func): Removed.
16492 (regset_fill_func, regset_store_func): New.
16493 (enum regset_type): New.
16494 (struct regset_info): Add type field. Use new operation types.
16495 (struct linux_target_ops): stop_pc renamed to get_pc.
16496 Add decr_pc_after_break and breakpoint_at.
16497 (get_process, get_thread_proess, get_process_thread)
16498 (strut process_info, all_processes, linux_attach_lwp)
16499 (thread_db_init): New.
16501 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16502 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16503 (the_low_target): Add new members.
16504 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16505 (i386_store_fpxregset): Constify.
16506 (target_regsets): Add new kind identifier.
16507 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16508 (i386_set_pc): Add debugging.
16509 (i386_breakpoint_at): New function.
16510 (the_low_target): Add new members.
16511 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16512 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16513 (mips_breakpoint_at): New.
16514 (the_low_target): Add new members.
16515 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16516 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16517 (the_low_target): Add new members.
16518 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16519 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16520 (the_low_target): Add new members.
16521 * linux-x86-64-low.c (target_regsets): Add new kind
16524 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16526 From Martin Pool <mbp@samba.org>:
16527 * server.c (gdbserver_usage): New function.
16530 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16532 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16533 stop_at -> stop_pc.
16535 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16537 * Makefile.in: Remove obsolete code.
16539 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16541 * linux-low.c (regsets_fetch_inferior_registers),
16542 (regsets_store_inferior_registers): Removed cast to int from
16544 * regcache.h: Added declaration of struct inferior_info.
16546 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16548 * inferiors.c (struct inferior_info): Add regcache_data.
16549 (add_inferior): Call create_register_cache.
16550 (clear_inferiors): Call free_register_cache.
16551 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16552 * regcache.c (struct inferior_regcache_data): New.
16553 (registers): Remove.
16554 (get_regcache): New function.
16555 (create_register_cache, free_register_cache): New functions.
16556 (set_register_cache): Don't initialize the register cache here.
16557 (registers_to_string, registers_from_string, register_data): Call
16559 * regcache.h: Add prototypes.
16560 * server.h: Likewise.
16562 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16564 * mem-break.c: New file.
16565 * mem-break.h: New file.
16566 * Makefile.in: Add mem-break.o rule; update server.h
16568 * inferiors.c (struct inferior_info): Add target_data
16570 (clear_inferiors): Free target_data member if set.
16571 (inferior_target_data, set_inferior_target_data): New functions.
16572 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16573 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16574 * linux-low.c (linux_bp_reinsert): New variable.
16575 (struct inferior_linux_data): New.
16576 (linux_create_inferior): Use set_inferior_target_data.
16577 (linux_attach): Likewise. Call add_inferior.
16578 (linux_wait_for_one_inferior): New function.
16579 (linux_wait): Call it.
16580 (linux_write_memory): Add const.
16581 (initialize_low): Call set_breakpoint_data.
16582 * linux-low.h (struct linux_target_ops): Add breakpoint
16584 * server.c (attach_inferior): Remove extra add_inferior
16586 * server.h: Include mem-break.h. Update inferior.c
16588 * target.c (read_inferior_memory)
16589 (write_inferior_memory): New functions.
16590 * target.h (read_inferior_memory)
16591 (write_inferior_memory): Change macros to prototypes.
16592 (struct target_ops): Update comments. Add const to write_memory
16595 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16597 * linux-low.c (usr_store_inferior_registers): Support
16598 registers which are allowed to fail to store.
16599 * linux-low.h (linux_target_ops): Likewise.
16600 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16601 (ppc_cannot_store_register): FPSCR may not be storable.
16603 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16605 * server.h: Include <string.h> if HAVE_STRING_H.
16606 * ChangeLog: Correct paths in last ChangeLog entry.
16608 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16610 * linux-low.h: Remove obsolete prototypes.
16611 (struct linux_target_ops): New.
16612 (extern the_low_target): New.
16613 * linux-low.c (num_regs, regmap): Remove declarations.
16614 (register_addr): Use the_low_target explicitly.
16615 (fetch_register): Likewise.
16616 (usr_fetch_inferior_registers): Likewise.
16617 (usr_store_inferior_registers): Likewise.
16618 * linux-arm-low.c (num_regs): Remove.
16619 (arm_num_regs): Define.
16620 (arm_regmap): Renamed from regmap, made static.
16621 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16623 (arm_cannot_store_register): Renamed from cannot_store_register,
16625 (the_low_target): New.
16626 * linux-i386-low.c (num_regs): Remove.
16627 (i386_num_regs): Define.
16628 (i386_regmap): Renamed from regmap, made static.
16629 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16631 (i386_cannot_store_register): Renamed from cannot_store_register,
16633 (the_low_target): New.
16634 * linux-ia64-low.c (num_regs): Remove.
16635 (ia64_num_regs): Define.
16636 (ia64_regmap): Renamed from regmap, made static.
16637 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16639 (ia64_cannot_store_register): Renamed from cannot_store_register,
16641 (the_low_target): New.
16642 * linux-m68k-low.c (num_regs): Remove.
16643 (m68k_num_regs): Define.
16644 (m68k_regmap): Renamed from regmap, made static.
16645 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16647 (m68k_cannot_store_register): Renamed from cannot_store_register,
16649 (the_low_target): New.
16650 * linux-mips-low.c (num_regs): Remove.
16651 (mips_num_regs): Define.
16652 (mips_regmap): Renamed from regmap, made static.
16653 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16655 (mips_cannot_store_register): Renamed from cannot_store_register,
16657 (the_low_target): New.
16658 * linux-ppc-low.c (num_regs): Remove.
16659 (ppc_num_regs): Define.
16660 (ppc_regmap): Renamed from regmap, made static.
16661 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16663 (ppc_cannot_store_register): Renamed from cannot_store_register,
16665 (the_low_target): New.
16666 * linux-s390-low.c (num_regs): Remove.
16667 (s390_num_regs): Define.
16668 (s390_regmap): Renamed from regmap, made static.
16669 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16671 (s390_cannot_store_register): Renamed from cannot_store_register,
16673 (the_low_target): New.
16674 * linux-sh-low.c (num_regs): Remove.
16675 (sh_num_regs): Define.
16676 (sh_regmap): Renamed from regmap, made static.
16677 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16679 (sh_cannot_store_register): Renamed from cannot_store_register,
16681 (the_low_target): New.
16682 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16683 (the_low_target): New.
16685 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16687 * Makefile.in: Add stamp-h target.
16688 * configure.in: Create stamp-h.
16689 * configure: Regenerated.
16691 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16693 * inferiors.c: New file.
16694 * target.c: New file.
16695 * target.h: New file.
16696 * Makefile.in: Add target.o and inferiors.o. Update
16698 * linux-low.c (inferior_pid): New static variable,
16699 moved from server.c.
16700 (linux_create_inferior): Renamed from create_inferior.
16701 Call add_inferior. Return 0 on success instead of a PID.
16702 (linux_attach): Renamed from myattach.
16703 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16704 (linux_thread_alive): Renamed from mythread_alive.
16705 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16707 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16708 (regsets_store_inferior_registers): Correct error message.
16709 Add missing ``return 0''.
16710 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16711 (linux_store_registers): Renamed from store_inferior_registers.
16712 (linux_read_memory): Renamed from read_inferior_memory.
16713 (linux_write_memory): Renamed from write_inferior_memory.
16714 (linux_target_ops): New structure.
16715 (initialize_low): Call set_target_ops ().
16716 * remote-utils.c (unhexify): New function.
16717 (hexify): New function.
16718 (input_interrupt): Send signals to ``signal_pid''.
16719 * server.c (inferior_pid): Remove.
16720 (start_inferior): Update create_inferior call.
16721 (attach_inferior): Call add_inferior.
16722 (handle_query): New function.
16723 (main): Call handle_query for `q' packets.
16724 * server.h: Include "target.h". Remove obsolete prototypes.
16725 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16727 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16729 * Makefile.in: Add WARN_CFLAGS. Update configury
16731 * configure.in: Check for <string.h>
16732 * configure: Regenerate.
16733 * config.in: Regenerate.
16734 * gdbreplay.c: Include needed system headers.
16735 (remote_open): Remove strchr prototype.
16736 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16737 * regcache.c (supply_register): Change buf argument to const void *.
16738 (supply_register_by_name): Likewise.
16739 (collect_register): Change buf argument to void *.
16740 (collect_register_by_name): Likewise.
16741 * regcache.h: Add missing prototypes.
16742 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16743 * server.c (handle_query): New function.
16744 (attached): New static variable, moved out of main.
16745 (main): Quiet longjmp clobber warnings.
16746 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16747 * utils.c (error): Remove NORETURN.