1 2018-07-03 Tom Tromey <tom@tromey.com>
5 2018-07-03 Tom Tromey <tom@tromey.com>
9 2018-07-03 Tom Tromey <tom@tromey.com>
11 * linux-low.c: Update.
12 * linux-mips-low.c: Update.
15 * remote-utils.c: Update.
19 * thread-db.c: Update.
21 2018-07-03 Tom Tromey <tom@tromey.com>
23 * linux-low.c: Update.
24 * linux-mips-low.c: Update.
26 * mem-break.c: Update.
28 * remote-utils.c: Update.
32 * tracepoint.c: Update.
34 2018-07-03 Tom Tromey <tom@tromey.com>
36 * linux-low.c: Update.
37 * linux-ppc-low.c: Update.
38 * linux-x86-low.c: Update.
39 * proc-service.c: Update.
42 * thread-db.c: Update.
43 * win32-low.c: Update.
45 2018-07-03 Tom Tromey <tom@tromey.com>
47 * linux-low.c: Update.
50 * remote-utils.c: Update.
52 * thread-db.c: Update.
53 * win32-low.c: Update.
55 2018-06-29 Joel Brobecker <brobecker@adacore.com>
57 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
58 parameter in call to 'amd64_create_target_description'.
60 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
62 * x86-tdesc.h: Remove executable permission flag.
64 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
66 * configure.ac: Remove AC_PREREQ, add missing quoting.
67 * configure: Re-generate.
68 * config.in: Re-generate.
69 * aclocal.m4: Re-generate.
71 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
73 * tracepoint.h (current_traceframe): Remove declaration.
75 2018-06-18 Alan Hayward <alan.hayward@arm.com>
77 * linux-aarch64-low.c (is_sve_tdesc): New function.
78 (aarch64_sve_regs_copy_to_regcache): Likewise.
79 (aarch64_sve_regs_copy_from_regcache): Likewise.
80 (aarch64_regs_info): Add SVE checks.
81 (initialize_low_arch): Initialize SVE.
83 2018-06-18 Alan Hayward <alan.hayward@arm.com>
85 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
87 2018-06-11 Alan Hayward <alan.hayward@arm.com>
89 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
90 (initialize_low_tracepoint): Likewise
91 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
92 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
94 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
96 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
98 2018-06-11 Alan Hayward <alan.hayward@arm.com>
100 * server.h (PBUFSIZ): Increase size
102 2018-06-11 Alan Hayward <alan.hayward@arm.com>
104 * regcache.c (regcache::raw_compare): New function.
105 * regcache.h (regcache::raw_compare): New declaration.
107 2018-06-11 Alan Hayward <alan.hayward@arm.com>
109 * regcache.c (new_register_cache): Use new.
110 (free_register_cache): Use delete.
111 (register_data): Use const.
112 (supply_register): Move body inside regcache.
113 (regcache::raw_supply): New override function.
114 (collect_register): Move body inside regcache.
115 (regcache::raw_collect): New override function.
116 (regcache::get_register_status): New override function.
117 * regcache.h (struct regcache): Inherit from reg_buffer_common.
119 2018-06-09 Tom Tromey <tom@tromey.com>
121 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
123 (event_queue): Use std::queue.
124 (gdb_event_xfree): Remove.
125 (initialize_event_loop, process_event, wait_for_event): Update.
127 2018-06-08 Stan Cox <scox@redhat.com>
129 * win32-low.c (win32_create_inferior): last_ptid and last_status
130 moved to client_state.
132 2018-06-08 Pedro Alves <palves@redhat.com>
134 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
135 common/common-exceptions.o, common/common-utils.o,
136 common/errors.o, common/print-utils.o and utils.o.
137 * gdbreplay.c: Include "common-defs.h" instead of the two
138 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
139 string.h or alloca.h.
140 (perror_with_name): Delete.
141 (remote_open): Use xstrdup instead of strdup.
142 (main): Rename to ...
143 (captured_main): ... this.
146 2018-06-08 Tom Tromey <tom@tromey.com>
148 * linux-low.c (linux_low_read_btrace): Update.
150 2018-06-04 Stan Cox <scox@redhat.com>
152 * server.h (struct client_state): New.
153 * server.c (cont_thread, general_thread, multi_process)
154 (report_fork_events, report_vfork_events, report_exec_events)
155 (report_thread_events, swbreak_feature, hwbreak_feature)
156 (vCont_supported, disable_randomization, pass_signals)
157 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
158 Moved to client_state.
159 * remote-utils.c (remote_debug, noack_mode)
160 (transport_is_reliable): Moved to client_state.
161 * tracepoint.c (current_traceframe): Moved to client_state.
164 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
165 linux-low.c, remote-utils.h, target.c: Use client_state.
167 2018-05-31 Alan Hayward <alan.hayward@arm.com>
169 * configure.srv: Add new c/h file.
171 2018-05-31 Alan Hayward <alan.hayward@arm.com>
173 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
176 2018-05-25 Maciej W. Rozycki <macro@mips.com>
178 * gdb.arch/mips-fpregset-core.exp: New test.
179 * gdb.arch/mips-fpregset-core.c: New test source.
181 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
184 * hostio.c (require_int): Do not report overflow for integers
185 between 0xfffffff and 0x7fffffff.
187 2018-05-22 Maciej W. Rozycki <macro@mips.com>
189 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
190 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
191 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
193 (the_low_target): Wire them.
195 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
197 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
198 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
199 mode. Call collect_register_by_name with vscr using
200 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
201 (ppc_store_vrregset): Add and set vscr_offset variable as in
202 ppc_fill_vrregset. Call supply_register_by_name with vscr using
205 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
207 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
208 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
209 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
211 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
213 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
214 (ppc_store_vsxregset): Likewise.
215 (ppc_fill_vrregset): Likewise.
216 (ppc_store_vrregset): Likewise.
217 (ppc_fill_evrregset): Likewise.
218 (ppc_store_evrregset): Likewise.
219 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
220 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
223 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
225 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
226 wordsize of the inferior. Call ppc_linux_target_wordsize.
228 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
230 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
231 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
232 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
233 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
234 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
235 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
236 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
237 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
238 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
239 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
240 (tdesc_powerpc_e500l): Remove.
241 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
242 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
243 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
244 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
246 (ppc_arch_setup): Remove target description matching code. Fill a
247 ppc_linux_features struct and call ppc_linux_match_description
250 2018-05-22 Maciej W. Rozycki <macro@mips.com>
252 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
253 width of the requested register exceeds the width of the
255 (mips_cannot_store_register): Likewise.
257 2018-05-21 Maciej W. Rozycki <macro@mips.com>
259 * linux-mips-low.c (mips_fetch_register): New function. Update
261 (mips_store_gregset): Supply 0 rather than $restart for $zero.
262 (the_low_target): Wire `mips_fetch_register'.
264 2018-05-10 Joel Brobecker <brobecker@adacore.com>
266 * lynx-i386-low.c (LYNXOS_178): New macro.
267 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
268 the layout on LynxOS-178.
269 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
270 handle floating point registers that are not supported by
273 2018-05-10 Tom Tromey <tom@tromey.com>
275 * configure: Rebuild.
277 2018-05-10 Joel Brobecker <brobecker@adacore.com>
280 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
281 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
282 Use it to set the expedite_regs field in the given tdesc.
283 * x86-tdesc.h: New file.
284 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
285 Adjust following the addition of the new expedite_regs parameter
287 * linux-tic6x-low.c (tic6x_read_description): Likewise.
288 * linux-x86-tdesc.c: #include "x86-tdesc.h".
289 (i386_linux_read_description, amd64_linux_read_description):
290 Adjust following the addition of the new expedite_regs parameter
292 * lynx-i386-low.c: #include "x86-tdesc.h".
293 (lynx_i386_arch_setup): Adjust following the addition of the new
294 expedite_regs parameter to init_target_desc.
295 * nto-x86-low.c: #include "x86-tdesc.h".
296 (nto_x86_arch_setup): Adjust following the addition of the new
297 expedite_regs parameter to init_target_desc.
298 * win32-i386-low.c: #include "x86-tdesc.h".
299 (i386_arch_setup): Adjust following the addition of the new
300 expedite_regs parameter to init_target_desc.
302 2018-05-10 Joel Brobecker <brobecker@adacore.com>
305 * win32-low.c (win32_create_inferior): Add call to my_wait
306 setting last_status global.
308 2018-05-10 Joel Brobecker <brobecker@adacore.com>
311 * win32-low.c (create_process): Only call gdb_tilde_expand if
312 inferior_cwd is not NULL.
314 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
316 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
317 registers to the cache if their values have changed.
318 (i387_xsave_to_cache): Provide default values for x87 control
319 registers when these features are available, but disabled.
320 * regcache.c (supply_register_by_name_zeroed): New function.
321 * regcache.h (supply_register_by_name_zeroed): Declare new
324 2018-05-07 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
328 2018-05-04 Tom Tromey <tom@tromey.com>
330 * configure: Rebuild.
332 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
333 Pedro Alves <palves@redhat.com>
335 * linux-aarch64-low.c (aarch64_stopped_data_address):
338 2018-04-27 Tom Tromey <tom@tromey.com>
340 * configure: Rebuild.
342 2018-04-23 Tom Tromey <tom@tromey.com>
344 * configure: Rebuild.
346 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
348 * Makefile.in (depcomp): Add "..".
349 (all_deps_files): New and use it.
351 2018-04-18 Alan Hayward <alan.hayward@arm.com>
353 * configure.srv (aarch64*-*-linux*): Don't include xml.
354 (i[34567]86-*-cygwin*): Likewise.
355 (i[34567]86-*-linux*): Likewise.
356 (i[34567]86-*-lynxos*): Likewise.
357 (i[34567]86-*-mingw32ce*): Likewise.
358 (i[34567]86-*-mingw*): Likewise.
359 (i[34567]86-*-nto*): Likewise.
360 (tic6x-*-uclinux): Likewise.
361 (x86_64-*-linux*): Likewise.
362 (x86_64-*-mingw*): Likewise.
363 (x86_64-*-cygwin*): Likewise.
365 2018-04-18 Alan Hayward <alan.hayward@arm.com>
367 * tdesc.c: Remove xml parameter.
369 2018-04-18 Alan Hayward <alan.hayward@arm.com>
371 * server.c (get_features_xml): Remove cast.
372 * tdesc.c (void target_desc::accept): Fill in function.
373 (tdesc_get_features_xml): Remove old xml creation.
374 (print_xml_feature::visit_pre): Add xml vistor.
375 * tdesc.h (struct target_desc): Make xmltarget mutable.
376 (tdesc_get_features_xml): Remove declaration.
378 2018-04-18 Alan Hayward <alan.hayward@arm.com>
380 * tdesc.c (tdesc_architecture_name): Add new function.
381 (tdesc_osabi_name): Likewise.
382 (tdesc_get_features_xml): Use new functions.
384 2018-04-18 Alan Hayward <alan.hayward@arm.com>
386 * tdesc.c (tdesc_create_flags): Remove.
387 (tdesc_add_flag): Likewise.
388 (tdesc_named_type): Likewise.
389 (tdesc_create_union): Likewise.
390 (tdesc_create_struct): Likewise.
391 (tdesc_create_vector): Likewise.
392 (tdesc_add_bitfield): Likewise.
393 (tdesc_add_field): Likewise.
394 (tdesc_set_struct_size): Likewise.
396 2018-04-18 Alan Hayward <alan.hayward@arm.com>
398 * tdesc.c (~target_desc): Remove implictly deleted items.
399 (init_target_desc): Iterate all features.
400 (tdesc_get_features_xml): Use vector.
401 (tdesc_create_feature): Create feature.
402 * tdesc.h (tdesc_feature) Remove
403 (target_desc): Add features.
405 2018-04-18 Alan Hayward <alan.hayward@arm.com>
407 * Makefile.in: Add common/tdesc.c
408 * tdesc.c (init_target_desc): init all reg_defs from register
410 (tdesc_create_reg): Create tdesc_reg.
411 * tdesc.h (tdesc_feature): Add register vector.
413 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
415 * tdesc.h (struct target_desc) <features>: Change type to
416 std::vector<std::string>.
417 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
419 (tdesc_get_features_xml): Likewise.
420 (tdesc_create_feature): Likewise.
422 2018-03-26 Alan Hayward <alan.hayward@arm.com>
424 * regcache.c (find_register_by_number): Return a ref.
425 (find_regno): Use references.
426 (register_size): Likewise.
427 (register_data): Likewise.
428 * tdesc.c (target_desc::~target_desc): Remove free calls.
429 (target_desc::operator==): Use std::vector compare.
430 (init_target_desc): Use reference.
431 (tdesc_create_reg): Use reg constructors.
432 * tdesc.h (struct target_desc): Replace pointer with object.
434 2018-03-23 Alan Hayward <alan.hayward@arm.com>
436 * regcache.c (find_register_by_number): Make static.
437 (find_regno): Use find_register_by_number
438 * regcache.h (struct reg): Remove declaration.
440 2018-03-23 Alan Hayward <alan.hayward@arm.com>
442 * tdesc.c (target_desc::~target_desc): Move to here.
443 (target_desc::operator==): Likewise.
444 * tdesc.h (target_desc::~target_desc): Move from here.
445 (target_desc::operator==): Likewise.
447 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
449 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
451 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
453 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
455 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
456 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
457 and init_registers_s390_gs_linux64.
459 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
461 * linux-s390-low.c (s390_fill_gs): Remove function.
462 (s390_fill_gsbc): Remove function.
463 (s390_regsets): Set fill functions for the guarded storage regsets
466 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
468 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
469 the word size. Add comment.
470 (s390_get_wordsize): New function.
471 (s390_arch_setup): No longer select a temporary tdesc to fetch the
472 pswm with it. Instead, use s390_get_wordsize to determine the
473 word size first and derive the correct tdesc from that directly.
475 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
477 * Makefile.in: Include silent-rules.mk.
478 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
479 (COMPILE): Add ECHO_CXX.
480 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
481 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
482 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
483 (version-generated.c): Add ECHO_GEN.
484 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
485 (IPAGENT_COMPILE): Add ECHO_CXX.
486 (%-generated.c): Add ECHO_REGDAT.
488 2018-03-14 Tom Tromey <tom@tromey.com>
491 * ax.c (ax_printf): Special case for NULL.
493 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
495 * linux-low.c (linux_qxfer_libraries_svr4): Use
496 xml_escape_text_append.
498 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
500 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
502 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
504 * server.c (handle_general_set): Remove unnecessary xstrdup.
506 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
508 * server.c (parse_debug_format_options): Adjust to
509 delim_string_to_char_ptr_vec changes.
510 * thread-db.c (thread_db_load_search): Adjust to
511 dirnames_to_char_ptr_vec changes.
513 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
515 * target.h (target_enable_btrace, target_disable_btrace)
516 (target_read_btrace, target_read_btrace_conf): Turn macro into
517 inline function. Throw error if target method is not defined.
518 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
519 check for btrace target method. Be prepared to handle exceptions
520 from btrace target methods.
522 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
524 * server.c (captured_main): Change order of error message printed
525 when the current working directory cannot be found.
527 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
529 * server.c: Include "filenames.h" and "pathstuff.h".
530 (program_name): Delete variable.
531 (program_path): New anonymous class.
532 (get_exec_wrapper): Use "program_path" instead of
534 (handle_v_run): Likewise.
535 (captured_main): Likewise.
536 (process_serial_event): Likewise.
538 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
540 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
541 (OBJS): Add "pathstuff.o".
542 * server.c (current_directory): New global variable.
543 (captured_main): Initialize "current_directory".
545 2018-02-26 Alan Hayward <alan.hayward@arm.com>
547 * tdesc.c: Use common/tdesc.h.
550 2018-02-20 Alan Hayward <alan.hayward@arm.com>
551 Simon Marchi <simon.marchi@ericsson.com>
553 * Makefile.in: Switch order of make rules.
555 2018-02-19 Alan Hayward <alan.hayward@arm.com>
557 * Makefile.in: Add common directory in build.
558 * configure.ac: Add common reference.
559 * configure: Regenerate.
561 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
563 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
564 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
565 * spu-low.c (spu_target_ops): Likewise.
566 * win32-low.c (win32_target_ops): Likewise.
567 * server.c (supported_btrace_packets): Report packets unconditionally.
568 * target.h (target_ops) <supports_btrace>: Remove.
569 (target_supports_btrace): Remove.
571 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
573 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
574 (handle_btrace_disable): Change return type to void. Use exceptions
576 (handle_btrace_general_set): Catch exception and copy message to
579 2018-02-08 Tom Tromey <tom@tromey.com>
581 * linux-low.c (install_software_single_step_breakpoints): Use
583 * inferiors.c (make_cleanup_restore_current_thread): Remove.
584 (do_restore_current_thread_cleanup): Remove.
585 * gdbthread.h (make_cleanup_restore_current_thread): Don't
588 2018-02-08 Tom Tromey <tom@tromey.com>
590 * mem-break.c (set_raw_breakpoint_at): Use
591 gdb::unique_xmalloc_ptr.
593 2018-01-30 Pedro Alves <palves@redhat.com>
596 * target.c (target_terminal::terminal_state): Rename to ...
597 (target_terminal::m_terminal_state): ... this.
599 2018-01-19 James Clarke <jrtc27@jrtc27.com>
601 * linux-low.c (handle_extended_wait): Surround call to
602 thread_db_notice_clone with #ifdef USE_THREAD_DB.
604 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
606 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
607 linux_ptrace_attach_fail_reason_string now returning an
609 (linux_attach): Likewise.
610 * thread-db.c (attach_thread): Likewise.
612 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
615 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
616 checking for fs_base/gs_base fields in struct user_regs_struct.
617 * configure: Regenerate.
619 2018-01-16 Yao Qi <yao.qi@linaro.org>
622 * linux-low.c (fetch_register): Call supply_register instead of
625 2018-01-08 Yao Qi <yao.qi@linaro.org>
626 Simon Marchi <simon.marchi@ericsson.com>
628 * Makefile.in (OBS): Remove selftest.o.
629 * configure.ac: Set srv_selftest_objs if $development is true.
630 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
631 * configure: Re-generated.
632 * server.c (captured_main): Wrap variable selftest_filter with
635 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
637 * server.c (parse_debug_format_options): Return std::string.
638 (handle_monitor_command, captured_main): Adjust.
640 2018-01-05 Pedro Alves <palves@redhat.com>
643 * server.c (captured_main): Pass quiet=false to
644 save_original_signals_state.
646 2018-01-01 Joel Brobecker <brobecker@adacore.com>
648 * gdbreplay.c (gdbreplay_version): Update copyright year in
650 * server.c (gdbserver_version): Likewise.
652 2017-12-08 Tom Tromey <tom@tromey.com>
654 * ax.c (ax_printf): Update.
656 2017-12-07 Yao Qi <yao.qi@linaro.org>
658 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
659 aarch64_linux_read_description.
660 * linux-amd64-ipa.c (idx2mask): New array.
661 (get_ipa_tdesc): Move idx2mask out.
662 (initialize_low_tracepoint): Initialize target descriptions.
663 * linux-i386-ipa.c (idx2mask): New array.
664 (get_ipa_tdesc): Move idx2mask out.
665 (initialize_low_tracepoint): Initialize target descriptions.
667 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
669 * tdesc.c (struct tdesc_type): Change return type.
670 (tdesc_add_flag): Change parameter type.
671 (tdesc_add_bitfield): Likewise.
672 (tdesc_add_field): Likewise.
673 (tdesc_set_struct_size): Likewise.
675 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
677 * regcache.c (registers_to_string): Remove unused variable.
679 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
681 * inferiors.c (for_each_inferior_with_data): Remove.
682 * inferiors.h (for_each_inferior_with_data): Remove.
683 * server.c (handle_qxfer_threads_worker): Change parameter type.
684 (handle_qxfer_threads_proper): Use for_each_thread.
686 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
688 * inferiors.c (for_each_inferior): Remove.
689 (clear_inferiors): Use for_each_thread.
690 * inferiors.h (for_each_inferior): Remove.
691 * linux-low.c (linux_wait_for_event_filtered): Use
693 (linux_stabilize_threads): Likewise.
694 * regcache.c (regcache_release): Likewise.
695 * server.c (gdb_wants_all_threads_stopped): Likewise.
696 (clear_pending_status_callback): Remove.
697 (handle_status): Use for_each_thread.
698 (captured_main): Likewise.
699 * win32-low.c (child_init_thread_list): Likewise.
700 (win32_clear_inferiors): Likewise.
701 (fake_breakpoint_event): Likewise.
703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
705 * inferiors.h (find_inferior): Remove.
706 * inferiors.c (find_inferior): Remove.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * linux-low.c (resume_status_pending_p): Update comment.
711 (need_step_over_p): Update comment.
713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
715 * linux-low.c (proceed_one_lwp): Return void, change parameter
717 (unsuspend_and_proceed_one_lwp): Likewise.
718 (proceed_all_lwps): Use for_each_thread.
719 (unstop_all_lwps): Likewise.
721 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
723 * linux-low.c (linux_resume_one_thread): Return void, take
725 (linux_resume): Use for_each_thread.
727 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
729 * linux-low.c (send_sigstop_callback): Return void, change
730 parameter type. Rename to...
731 (send_sigstop): ... this.
732 (suspend_and_send_sigstop_callback): Return void, change parameter
734 (suspend_and_send_sigstop): ... this.
735 (stop_all_lwps): Use for_each_thread.
737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
739 * linux-low.c (lwp_running): Return bool, remove unused
741 (linux_stabilize_threads): Use find_thread.
743 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
745 * linux-low.c (select_singlestep_lwp_callback): Remove.
746 (count_events_callback): Remove.
747 (select_event_lwp_callback): Remove.
748 (select_event_lwp): Use find_thread/for_each_thread.
750 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
752 * linux-low.c (not_stopped_callback): Return bool, take filter
754 (linux_wait_for_event_filtered): Use find_thread.
755 (linux_wait_1): Likewise.
757 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
759 * linux-low.c (same_lwp): Remove.
760 (find_lwp_pid): Use find_thread.
762 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
764 * linux-low.c (delete_lwp_callback): Remove.
765 (linux_mourn): Use for_each_thread.
767 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
769 * linux-low.c (linux_detach_lwp_callback): Return void, remove
770 args parameter, don't check for pid.
771 (linux_detach): Use for_each_thread.
773 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
775 * linux-low.c (struct counter): Remove.
776 (second_thread_of_pid_p): Remove.
777 (last_thread_of_process_p): Use find_thread.
779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
781 * inferiors.c (find_inferior_in_random): Remove.
782 * inferiors.h (find_inferior_in_random): Remove.
783 * linux-low.c (status_pending_p_callback): Return bool, accept
784 parameter ptid directly.
785 (linux_wait_for_event_filtered): Use find_thread_in_random.
786 (linux_wait_1): Likewise.
788 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
790 * inferiors.c (find_inferior_id): Remove.
791 (find_thread_ptid): Move implemention from find_inferior_id to
793 * inferiors.h (find_inferior_id): Remove.
794 * server.c (handle_status): Use find_thread_ptid.
795 (process_serial_event): Likewise.
796 * thread-db.c (find_one_thread): Likewise.
797 (thread_db_thread_handle): Likewise.
798 * win32-low.c (thread_rec): Likewise.
799 (child_delete_thread): Likewise.
800 (win32_thread_alive): Likewise.
801 (get_child_debug_event): Likewise.
803 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
805 * linux-mips-low.c (update_watch_registers_callback): Return
806 void, remove pid_p parameter, don't check for pid.
807 (mips_insert_point, mips_remove_point): Use for_each_thread.
809 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
811 * lynx.low (lynx_delete_thread_callback): Remove.
812 (lynx_mourn): Use for_each_thread.
814 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
816 * regcache.c (regcache_invalidate_one): Remove.
817 (regcache_invalidate_pid): use for_each_thread.
819 2017-11-26 Tom Tromey <tom@tromey.com>
821 * linux-low.c (linux_create_inferior): Update.
823 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
825 * spu-low.c (spu_create_inferior): Fix typo in argument name.
827 2017-11-24 Alan Hayward <alan.hayward@arm.com>
829 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
830 * linux-aarch64-low.c (initialize_low_arch): Call init func.
831 * linux-aarch64-tdesc-selftest.c: New file.
832 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
834 2017-11-24 Alan Hayward <alan.hayward@arm.com>
836 * configure.srv: Add new file.
837 * linux-aarch64-low.c (initialize_low_arch): Call init func.
838 * linux-aarch64-tdesc-selftest.c: New file.
839 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
841 2017-11-24 Alan Hayward <alan.hayward@arm.com>
843 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
844 * linux-aarch64-low.c (initialize_low_arch): Remove init.
845 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
847 2017-11-24 Alan Hayward <alan.hayward@arm.com>
849 * configure.srv: Add new files.
850 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
851 aarch64_linux_read_description.
852 * linux-aarch64-low.c (aarch64_linux_read_description):
853 Merge with aarch64_arch_setup.
854 (aarch64_arch_setup): Call aarch64_linux_read_description.
855 * linux-aarch64-tdesc.c: New file.
856 * linux-aarch64-tdesc.h: New file.
858 2017-11-24 Yao Qi <yao.qi@linaro.org>
860 * configure.srv: Set $srv_regobj for tic6x-linux.
861 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
862 (tic6x_read_description): Move some code to tic6x_arch_setup.
863 (tic6x_tdesc_test): New function.
864 (initialize_low_arch): Call selftests::register_test.
866 2017-11-22 Yao Qi <yao.qi@linaro.org>
868 * remote-utils.c (prepare_resume_reply): Use memcpy.
870 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
872 * linux-low.c (kill_one_lwp_callback): Return void, take
873 argument directly, don't filter on pid.
874 (linux_kill): Use for_each_thread.
876 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
878 * linux-low.c (need_step_over_p): Return bool, remove dummy
880 (linux_resume, proceed_all_lwps): Use find_thread.
882 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
884 * linux-low.c (resume_status_pending_p): Return bool, remove
886 (linux_resume): Use find_thread.
888 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
890 * linux-low.c (struct thread_resume_array): Remove.
891 (linux_set_resume_request): Return void, take arguments
893 (linux_resume): Use for_each_thread.
895 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
897 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
898 return bool, remove data argument.
899 (linux_stabilize_threads): Use find_thread.
901 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
903 * linux-low.c (unsuspend_one_lwp): Remove.
904 (unsuspend_all_lwps): Use for_each_thread, inline code from
907 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
909 * gdbthread.h (find_thread): Add overload with ptid_t filter.
910 * linux-low.c (struct iterate_over_lwps_args): Remove.
911 (iterate_over_lwps_filter): Remove.
912 (iterate_over_lwps): Use find_thread.
914 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
916 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
917 (linux_handle_new_gdb_connection): Use for_each_thread, inline
918 code from reset_lwp_ptrace_options_callback.
920 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
922 * linux-arm-low.c (struct update_registers_data): Remove.
923 (update_registers_callback): Return void, take arguments
924 directly, don't check thread's pid.
925 (arm_insert_point, arm_remove_point): Use for_each_thread.
927 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
929 * win32-low.c (continue_one_thread): Return void, take argument
931 (child_continue): Use for_each_thread.
933 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
935 * win32-i386-low.c (update_debug_registers_callback): Rename
937 (update_debug_registers): ... this, return void, remove pid_p arg.
938 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
940 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
942 * inferiors.h (struct process_info): Add constructor, initialize
944 <syscalls_to_catch>: Change type to std::vector<int>.
945 * inferiors.c (add_process): Allocate process_info with new.
946 (remove_process): Free process_info with delete.
947 * linux-low.c (handle_extended_wait): Adjust.
948 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
949 * server.c (handle_general_set): Adjust.
951 2017-11-16 Pedro Alves <palves@redhat.com>
953 * remote-utils.c (remote_close): Block SIGIO signals instead of
954 uninstalling the SIGIO handler.
956 2017-11-16 Alan Hayward <alan.hayward@arm.com>
958 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
960 2017-11-16 Yao Qi <yao.qi@linaro.org>
962 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
963 (tic6x_store_gregset): Likewise.
964 (tic6x_usrregs_info): Move it up.
966 2017-11-15 Alan Hayward <alan.hayward@arm.com>
968 * Makefile.in: Update arch rules.
969 * configure.srv: Explicitly mark arch/ files.
971 2017-11-13 Andreas Schwab <schwab@suse.de>
973 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
975 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
977 2017-11-06 Pedro Alves <palves@redhat.com>
979 * config.in, configure: Regenerate.
981 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
983 * target.c (struct thread_search): Remove.
984 (thread_search_callback): Remove.
985 (prepare_to_access_memory): Use for_each_thread instead of
986 find_inferior. Inline code from thread_search_callback.
988 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
990 * server.c (struct visit_actioned_threads_data): Remove.
991 (visit_actioned_threads): Change prototype to take arguments
993 (resume): Use find_thread instead of find_inferior.
995 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
997 * server.c (queue_stop_reply_callback): Change prototype, return
999 (find_status_pending_thread_callback): Remove.
1000 (handle_status): Replace find_inferior with find_thread and
1003 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1005 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1007 (aarch64_store_gregset): Likewise.
1008 (aarch64_fill_fpregset): Likewise.
1009 (aarch64_store_fpregset): Likewise.
1011 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1013 * gdbthread.h (find_thread, for_each_thread): New functions.
1014 * inferiors.c (thread_of_pid): Remove.
1015 (find_any_thread_of_pid): Use find_thread.
1016 * linux-low.c (num_lwps): Use for_each_thread.
1018 2017-10-17 Yao Qi <yao.qi@linaro.org>
1020 * Makefile.in: Remove one rule.
1021 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1023 2017-10-17 Yao Qi <yao.qi@linaro.org>
1025 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1026 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1028 2017-10-17 Yao Qi <yao.qi@linaro.org>
1030 * configure.srv: Rename arm.o with arch/arm.o.
1032 2017-10-17 Yao Qi <yao.qi@linaro.org>
1034 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1035 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1036 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1037 (arch-i386.o, arch-amd64.o): Remove rules.
1038 (arch/%.o): New rule.
1039 Update POSTCOMPILE and COMPILE.pre.
1040 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1041 * configure: Re-generated.
1042 * configure.srv: Replace arch-i386.o with arch/i386.o.
1043 Replace arch-amd64.o with arch/amd64.o.
1045 2017-10-16 Yao Qi <yao.qi@linaro.org>
1047 * configure: Regenerated.
1049 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1051 * inferiors.h: (struct inferior_list): Remove.
1052 (struct inferior_list_entry); Remove.
1053 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1054 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1055 get_first_inferior): Remove.
1056 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1057 find_inferior_id, find_inferior_in_random): Change signature.
1058 * inferiors.c (all_threads): Change type to
1059 std::list<thread_info *>.
1060 (get_thread): Remove macro.
1061 (find_inferior, find_inferior_id): Change signature, implement
1063 (find_inferior_in_random): Change signature, implement using
1064 find_thread_in_random.
1065 (for_each_inferior, for_each_inferior_with_data): Change
1066 signature, implement using for_each_thread.
1067 (add_inferior_to_list, remove_inferior): Remove.
1068 (add_thread, get_first_thread, thread_of_pid,
1069 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1070 (get_first_inferior, one_inferior_p, clear_inferior_list):
1072 (clear_inferiors, get_thread_process): Update.
1073 * gdbthread.h: Include <list>.
1074 (struct thread_info) <entry>: Remove field.
1076 (all_threads): Change type to std::list<thread_info *>.
1077 (get_first_inferior): Add doc.
1078 (find_thread, for_each_thread, find_thread_in_random): New
1080 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1081 * linux-arm-low.c (update_registers_callback): Update.
1082 * linux-low.c (second_thread_of_pid_p): Update.
1083 (kill_one_lwp_callback, linux_detach_lwp_callback,
1084 delete_lwp_callback, status_pending_p_callback, same_lwp,
1085 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1086 iterate_over_lwps, not_stopped_callback,
1087 resume_stopped_resumed_lwps, count_events_callback,
1088 select_singlestep_lwp_callback, select_event_lwp_callback,
1089 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1090 suspend_and_send_sigstop_callback, wait_for_sigstop,
1091 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1092 lwp_running, linux_set_resume_request, resume_status_pending_p,
1093 need_step_over_p, start_step_over, linux_resume_one_thread,
1094 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1095 reset_lwp_ptrace_options_callback): Update.
1096 * linux-mips-low.c (update_watch_registers_callback): Update.
1097 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1099 (free_register_cache_thread_one): Remove.
1100 (regcache_release): Update.
1101 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1102 handle_qxfer_threads_worker): Update.
1103 (handle_query): Update, use list iterator.
1104 (visit_actioned_threads, handle_pending_status,
1105 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1106 clear_pending_status_callback, set_pending_status_callback,
1107 find_status_pending_thread_callback, handle_status,
1108 process_serial_event): Update.
1109 * target.c (thread_search_callback): Update.
1110 * thread-db.c (thread_db_get_tls_address): Update.
1111 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1113 * win32-i386-low.c (update_debug_registers_callback): Update.
1114 * win32-low.c (delete_thread_info, child_delete_thread,
1115 continue_one_thread, suspend_one_thread,
1116 get_child_debug_event): Adjust.
1118 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1120 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1121 * inferiors.h: Include <list>.
1122 (struct process_info) <entry>: Remove field.
1124 (pid_of): Change macro to function.
1125 (ptid_of, lwpid_of): Remove macro.
1126 (all_processes): Change type to std::list<process_info *>.
1127 (ALL_PROCESSES): Remove macro.
1128 (for_each_process, find_process): New function.
1129 * inferiors.c (all_processes): Change type to
1130 std::list<process_info *>.
1131 (find_thread_process): Adjust.
1132 (add_process): Likewise.
1133 (remove_process): Likewise.
1134 (find_process_pid): Likewise.
1135 (get_first_process): Likewise.
1136 (started_inferior_callback): Remove.
1137 (have_started_inferiors_p): Adjust.
1138 (attached_inferior_callback): Remove.
1139 (have_attached_inferiors_p): Adjust.
1140 * linux-low.c (check_zombie_leaders): Likewise.
1141 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1142 (x86_linux_update_xmltarget): Adjust.
1143 * server.c (handle_query): Likewise.
1144 (gdb_reattached_process): Remove.
1145 (handle_status): Adjust.
1146 (kill_inferior_callback): Likewise.
1147 (detach_or_kill_inferior): Remove.
1148 (print_started_pid): Likewise.
1149 (print_attached_pid): Likewise.
1150 (detach_or_kill_for_exit): Update.
1151 (process_serial_event): Likewise.
1152 * linux-arm-low.c (arm_new_fork): Likewise.
1154 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1156 * dll.h: Include <list>.
1157 (struct dll_info): Add constructor.
1158 <entry>: Remove field.
1159 (all_dlls): Change type to std::list<dll_info>.
1160 * dll.c: Include <algorithm>.
1161 (get_dll): Remove macro.
1162 (all_dlls): Change type to std::list<dll_info *>.
1163 (free_one_dll): Remove.
1164 (match_dll): Likewise.
1165 (loaded_dll): Adjust.
1166 (unloaded_dll): Adjust to all_dlls type change, use
1167 std::find_if. Inline code from match_dll.
1168 (clear_dlls): Adjust to all_dlls type change.
1169 * server.c (emit_dll_description): Remove.
1170 (handle_qxfer_libraries): Adjust to all_dlls type change,
1171 integrate emit_dll_description's functionality.
1173 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1175 * linux-low.h (struct linux_target_ops) <delete_process>: New
1177 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1178 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1179 (struct linux_target_ops): Add delete_process callback.
1180 * linux-arm-low.c (arm_delete_process): New.
1181 (struct linux_target_ops): Add delete_process callback.
1182 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1183 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1184 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1185 * linux-mips-low.c (mips_linux_delete_process): New.
1186 (struct linux_target_ops): Add delete_process callback.
1187 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1188 * linux-s390-low.c (struct linux_target_ops): Likewise.
1189 * linux-sh-low.c (struct linux_target_ops): Likewise.
1190 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1191 * linux-tile-low.c (struct linux_target_ops): Likewise.
1192 * linux-x86-low.c (x86_linux_delete_process): New.
1193 (struct linux_target_ops): Add delete_process callback.
1194 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1196 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1198 * linux-aarch64-low.c (the_low_target): Add thread delete
1200 * linux-arm-low.c (arm_delete_thread): New function.
1201 (the_low_target): Add thread delete callback.
1202 * linux-bfin-low.c (the_low_target): Likewise.
1203 * linux-crisv32-low.c (the_low_target): Likewise.
1204 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1206 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1208 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1209 * linux-mips-low.c (mips_linux_delete_thread): New function.
1210 (the_low_target): Add thread delete callback.
1211 * linux-ppc-low.c (the_low_target): Likewise.
1212 * linux-s390-low.c (the_low_target): Likewise.
1213 * linux-sh-low.c (the_low_target): Likewise.
1214 * linux-tic6x-low.c (the_low_target): Likewise.
1215 * linux-tile-low.c (the_low_target): Likewise.
1216 * linux-x86-low.c (the_low_target): Likewise.
1217 * linux-xtensa-low.c (the_low_target): Likewise.
1219 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1221 * win32-low.c: Include "common-inferior.h".
1223 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1225 * inferiors.c (set_inferior_cwd): New function.
1226 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1227 (handle_query): Inform that QSetWorkingDir is supported.
1228 * win32-low.c (create_process): Pass the inferior's cwd to
1231 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1233 * inferiors.c (current_inferior_cwd): New global variable.
1234 (get_inferior_cwd): New function.
1235 * inferiors.h (struct process_info) <cwd>: New field.
1237 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1239 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1240 (OBS): Add gdb_tilde_expand.o.
1242 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1244 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1245 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1247 2017-09-29 Pedro Alves <palves@redhat.com>
1249 * ax.c (gdb_parse_agent_expr): Constify.
1250 * ax.h (gdb_parse_agent_expr): Constify.
1251 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1253 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1254 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1255 * remote-utils.h (read_ptid): Constify.
1256 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1257 (process_point_options, process_serial_event): Constify.
1258 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1259 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1260 (cmd_qtbuffer): Constify.
1262 2017-09-29 Pedro Alves <palves@redhat.com>
1264 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1267 2017-09-29 Pedro Alves <palves@redhat.com>
1269 * linux-low.c (handle_extended_wait): Pass parent thread instead
1270 of process to thread_db_notice_clone.
1271 * linux-low.h (thread_db_notice_clone): Replace parent process
1272 parameter with parent thread parameter.
1273 * thread-db.c (find_one_thread): Add comment.
1274 (thread_db_notice_clone): Replace parent process parameter with
1275 parent thread parameter. Temporarily switch to the parent thread.
1277 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1279 * gdbthread.h: Include "common-gdbthread.h".
1280 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1281 "if" when validating the ptid.
1282 * remote-utils.c: Include "gdbthread.h".
1283 (prepare_resume_reply): Use "switch_to_thread".
1284 * target.c (done_accessing_memory): Likewise.
1286 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1288 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1289 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1290 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1291 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1292 s390x-gs-linux64-ipa.o to ipa_obj.
1293 * linux-s390-low.c (HWCAP_S390_GS): New define.
1294 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1296 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1297 (s390_arch_setup): Check for guarded-storage support and choose
1299 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1300 init_registers_s390x_gs_linux64.
1301 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1303 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1304 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1306 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1308 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1310 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1312 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1313 (thread_db_thread_handle): Declare.
1314 * linux-low.c (linux_target_ops): Initialize thread_handle.
1315 * server.c (handle_qxfer_threads_worker): Add support for
1317 * target.h (struct target_ops): Add new function pointer,
1319 (target_thread_handle): Define.
1320 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1322 (thread_db_thread_handle): New function.
1324 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1326 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1327 * linux-low.h (thread_db_notice_clone): Declare.
1328 * thread-db.c (thread_db_notice_clone): New function.
1330 2017-09-21 Pedro Alves <palves@redhat.com>
1332 * server.c (gdb_read_memory, handle_status, process_serial_event)
1333 (handle_serial_event, handle_target_event): Adjust to
1334 set_desired_thread prototype change.
1335 * target.c (set_desired_thread): Remove 'use_general' parameter
1337 * target.h (set_desired_thread): Remove 'use_general' parameter.
1339 2017-09-20 Tom Tromey <tom@tromey.com>
1341 * target.c (target_terminal::terminal_state): Define.
1342 (target_terminal::init): Rename from target_terminal_init.
1343 (target_terminal::inferior): Rename from
1344 target_terminal_inferior.
1345 (target_terminal::ours): Rename from target_terminal_ours.
1346 (target_terminal::ours_for_output, target_terminal::info): New.
1348 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1350 * server.c (accumulate_file_name_length): Remove.
1351 (emit_dll_description): Adjust to std::string change.
1352 (handle_qxfer_libraries): Use std::string to hold document.
1354 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1356 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1357 return type of xml_escape_text.
1358 * server.c (emit_dll_description): Likewise.
1360 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1362 * server.c (captured_main): Accept argument for --selftest.
1363 Update run_tests call.
1364 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1365 when registering selftests.
1367 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1369 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1370 instead of "VEC" for "target_desc.reg_defs".
1371 (regcache_cpy): Likewise.
1372 (registers_to_string): Likewise.
1373 (registers_from_string): Likewise.
1374 (find_regno): Likewise.
1375 (supply_regblock): Likewise.
1376 (regcache_raw_read_unsigned): Likewise.
1377 * tdesc.c (init_target_desc): Likewise.
1378 (tdesc_create_reg): Likewise.
1379 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1380 (struct target_desc) <reg_defs>: Convert to "std::vector".
1381 (target_desc): Do not initialize "reg_defs".
1382 (~target_desc): Update code to use "std::vector" instead of "VEC"
1383 for "target_desc.reg_defs".
1384 (operator==): Likewise.
1386 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1388 * inferiors.h (thread_to_gdb_id): Remove.
1389 * inferiors.c (thread_to_gdb_id): Remove.
1390 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1391 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1392 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1394 * nto-low.c (nto_fetch_registers, nto_store_registers,
1395 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1397 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1399 * inferiors.h (gdb_id_to_thread_id): Remove.
1400 * inferiors.c (gdb_id_to_thread_id): Remove.
1401 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1402 removal. Move pid declaration closer to where it's used.
1404 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1406 * server.c (handle_detach): New function.
1407 (process_serial_event): Move code out, call handle_detach.
1409 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1411 * server.c (require_running): Rename to ...
1412 (require_running_or_return): ... this ...
1413 (require_running_or_break): ... and this.
1414 (handle_query, process_serial_event): Adjust.
1416 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1418 * linux-low.c (linux_set_resume_request): Remove unused
1421 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1423 * server.c (first_thread_of): Remove.
1424 (process_serial_event): Replace usage of first_thread_of with
1425 find_any_thread_of_pid.
1426 * tracepoint.c (same_process_p): Remove.
1427 (gdb_agent_about_to_close): Replace usage of same_process_p with
1428 find_any_thread_of_pid.
1429 * linux-x86-low.c (same_process_callback): Remove.
1430 (x86_arch_setup_process_callback): Replace usage of
1431 same_process_callback with find_any_thread_of_pid.
1432 * thread-db.c (any_thread_of): Remove.
1433 (switch_to_process): Replace usage of any_thread_of with
1434 find_any_thread_of_pid.
1435 * inferiors.c (thread_pid_matches_callback): Remove.
1436 (find_thread_process): Adjust to use find_any_thread_of_pid.
1438 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1440 * regcache.c (get_thread_regcache): Guard calls to "memset"
1443 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1445 * linux-low.c (handle_extended_wait): Use
1446 "allocate_target_description" instead of "XNEW".
1447 * linux-x86-low.c (initialize_low_arch): Likewise.
1449 2017-09-05 Yao Qi <yao.qi@linaro.org>
1451 * configure.srv (srv_i386_regobj): Remove.
1452 (srv_amd64_regobj): Remove.
1453 (srv_regobj): Set it to "" for x86 non-linux targets.
1454 * linux-x86-tdesc.c (i386_linux_read_description):
1455 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1456 (init_registers_i386): Remove the declaration.
1457 (tdesc_i386): Remove the declaration.
1458 (lynx_i386_arch_setup): Call i386_create_target_description.
1459 * nto-x86-low.c: Likewise.
1460 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1461 [!__x86_64__]: include arch/i386.h.
1462 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1464 2017-09-05 Yao Qi <yao.qi@linaro.org>
1466 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1467 i386/amd64-XXX-linux from it.
1469 2017-09-05 Yao Qi <yao.qi@linaro.org>
1471 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1473 (ipa_amd64_linux_regobj): Remove.
1474 (ipa_x32_linux_regobj): Remove.
1476 2017-09-05 Yao Qi <yao.qi@linaro.org>
1478 * Makefile.in (arch-amd64.o): New rule.
1479 * configure.srv: Append arch-amd64.o.
1480 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1481 (get_ipa_tdesc): Call amd64_linux_read_description.
1482 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1483 and init_registers_amd64_XXX.
1484 * linux-x86-low.c (x86_linux_read_description): Call
1485 amd64_linux_read_description.
1486 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1487 (initialize_low_arch): Don't call init_registers_x32_XXX and
1488 init_registers_amd64_XXX.
1489 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1490 and tdesc_amd64_XXX.
1491 [__x86_64__] (amd64_tdesc_test): New function.
1492 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1493 and init_registers_amd64_XXX.
1494 * linux-x86-tdesc.c: Include arch/amd64.h.
1495 (xcr0_to_tdesc_idx): New function.
1496 (i386_linux_read_description): New function.
1497 (amd64_get_ipa_tdesc_idx): New function.
1498 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1499 (amd64_get_ipa_tdesc): Declare.
1501 2017-09-05 Yao Qi <yao.qi@linaro.org>
1503 * configure.srv (srv_i386_linux_xmlfiles): Remove
1504 i386/i386-XXX-linux.xml from it.
1506 2017-09-05 Yao Qi <yao.qi@linaro.org>
1508 * configure.srv: Set srv_i386_linux_regobj empty if $development
1510 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1511 initialize_low_tdesc.
1512 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1513 with #if initialize_low_tdesc.
1514 * linux-x86-tdesc-selftest.c: New file.
1515 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1517 2017-09-05 Yao Qi <yao.qi@linaro.org>
1519 * Makefile.in (arch-i386.o): New rule.
1520 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1521 (x86_64-*-linux*): Likewise.
1522 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1523 include arch/i386.h.
1524 (i386_linux_read_description): Remove code and call
1525 i386_create_target_description.
1526 * tdesc.c (allocate_target_description): New function.
1527 * tdesc.h (set_tdesc_architecture): Remove declaration.
1528 (set_tdesc_osabi): Likewise.
1530 2017-09-05 Yao Qi <yao.qi@linaro.org>
1532 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1533 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1534 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1536 * server.c (get_features_xml): Call tdesc_get_features_xml.
1537 * tdesc.c (set_tdesc_architecture): New function.
1538 (set_tdesc_osabi): New function.
1539 (tdesc_get_features_xml): New function.
1540 (tdesc_create_feature): Add an argument.
1541 * tdesc.h (struct target_desc) <features>: New field.
1542 <arch, osabi>: New field.
1543 (~target_desc): xfree features, arch, and osabi.
1544 (target_desc::oerator==): Don't compare .xmltarget.
1545 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1546 (set_tdesc_osabi): Likewise.
1547 (tdesc_get_features_xml): Likewise.
1549 2017-09-05 Yao Qi <yao.qi@linaro.org>
1551 * linux-x86-tdesc.c: Include selftest.h.
1552 (i386_tdesc_test): New function.
1553 (initialize_low_tdesc): Call selftests::register_test.
1554 * tdesc.h: Include regdef.h.
1555 (target_desc): Override operator == and !=.
1557 2017-09-05 Yao Qi <yao.qi@linaro.org>
1559 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1560 (ipa_obj): Likewise.
1561 * linux-i386-ipa.c: Include common/x86-xstate.h
1562 (get_ipa_tdesc): Call i386_linux_read_description.
1563 (initialize_low_tracepoint): Don't call init_registers_XXX
1564 functions, call initialize_low_tdesc instead.
1565 * linux-x86-low.c (x86_linux_read_description): Call
1566 i386_linux_read_description.
1567 (initialize_low_arch): Don't call init_registers_i386_XXX
1568 functions, call initialize_low_tdesc.
1569 * linux-x86-tdesc.c: New file.
1570 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1571 (i386_get_ipa_tdesc_idx): Declare.
1572 (i386_get_ipa_tdesc): Declare.
1573 (initialize_low_tdesc): Declare.
1575 2017-09-05 Yao Qi <yao.qi@linaro.org>
1577 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1580 2017-09-05 Yao Qi <yao.qi@linaro.org>
1582 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1583 * regcache.c (get_thread_regcache): Use VEC_length.
1584 (init_register_cache): Likewise.
1585 (regcache_cpy): Likewise.
1586 (registers_to_string): Iterate reg_defs via VEC_iterate.
1587 (find_regno): Likewise.
1588 (find_register_by_number): Use VEC_index.
1589 (register_size): Call find_register_by_number.
1590 (register_data): Call find_register_by_number.
1591 (supply_regblock): Use VEC_length.
1592 (regcache_raw_read_unsigned): Likewise.
1593 * tdesc.c (init_target_desc): Iterate reg_defs via
1595 (default_description): Update initializer.
1596 (copy_target_description): Don't update field num_registers.
1597 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1598 <num_registers>: Remove.
1600 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1602 * Makefile.in (.SECONDARY): Define target.
1604 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1606 * linux-low.c (linux_wait_1): Adjust.
1607 * server.c (queue_stop_reply_callback): Adjust.
1609 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1611 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1612 QEnvironmentUnset and QEnvironmentReset packets.
1613 (handle_query): Inform remote that QEnvironmentHexEncoded,
1614 QEnvironmentUnset and QEnvironmentReset are supported.
1616 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1618 * inferiors.h (inferior_target_data): Rename to ...
1619 (thread_target_data): ... this.
1620 (inferior_regcache_data): Rename to ...
1621 (thread_regcache_data): ... this.
1622 (set_inferior_regcache_data): Rename to ...
1623 (set_thread_regcache_data): ... this.
1624 * inferiors.c (inferior_target_data): Rename to ...
1625 (thread_target_data): ... this.
1626 (inferior_regcache_data): Rename to ...
1627 (thread_regcache_data): ... this.
1628 (set_inferior_regcache_data): Rename to ...
1629 (set_thread_regcache_data): ... this.
1630 (free_one_thread): Update.
1631 * linux-low.h (get_thread_lwp): Update.
1632 * regcache.c (get_thread_regcache): Update.
1633 (regcache_invalidate_thread): Update.
1634 (free_register_cache_thread): Update.
1635 * win32-i386-low.c (update_debug_registers_callback): Update.
1636 (win32_get_current_dr): Update.
1637 * win32-low.c (thread_rec): Update.
1638 (delete_thread_info): Update.
1639 (continue_one_thread): Update.
1640 (suspend_one_thread): Update.
1642 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1644 * inferiors.c (set_inferior_target_data): Remove.
1645 * inferiors.h (set_inferior_target_data): Remove.
1647 2017-08-18 Yao Qi <yao.qi@linaro.org>
1649 * Makefile.in (OBS): Add selftest.o.
1650 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1651 * configure, config.in: Re-generated.
1652 * server.c: Include common/sefltest.h.
1653 (captured_main): Handle option --selftest.
1655 2017-08-09 Yao Qi <yao.qi@linaro.org>
1657 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1658 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1659 i386-avx-mpx.o and i386-mmx.o.
1660 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1661 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1662 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1663 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1664 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1665 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1666 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1667 i386/amd64-avx-mpx.xml.
1669 2017-08-09 Yao Qi <yao.qi@linaro.org>
1671 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1672 and x32-avx-avx512.o.
1673 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1674 i386/x32-avx-avx512.xml.
1676 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1678 * tracepoint.h (enum class fast_tpoint_collect_result): New
1680 (fast_tracepoint_collecting): Change return type to
1681 fast_tpoint_collect_result.
1682 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1683 * linux-low.h: Include tracepoint.h.
1684 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1685 fast_tpoint_collect_result.
1686 * linux-low.c (handle_tracepoints): Adjust.
1687 (linux_fast_tracepoint_collecting): Change return type to
1688 fast_tpoint_collect_result.
1689 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1690 linux_wait_1, stuck_in_jump_pad_callback,
1691 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1692 proceed_one_lwp): Adjust to type change.
1694 2017-07-10 Yao Qi <yao.qi@linaro.org>
1696 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1698 2017-06-29 Yao Qi <yao.qi@linaro.org>
1700 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1702 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1704 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1706 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1708 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * linux-low.c (linux_create_inferior): Adjust code to access the
1711 environment information via 'gdb_environ' class.
1712 * lynx-low.c (lynx_create_inferior): Likewise.
1713 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1714 (get_environ): Return a pointer to 'our_environ'.
1715 (captured_main): Initialize 'our_environ'.
1716 * server.h (get_environ): Adjust prototype.
1717 * spu-low.c (spu_create_inferior): Adjust code to access the
1718 environment information via 'gdb_environ' class.
1720 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1722 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1723 usage of "register" keyword.
1725 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1727 * configure: Re-generate.
1729 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1731 * configure: Re-generate.
1733 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1735 * Makefile.in (COMPILE.pre): Add "-x c++".
1737 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * fork-child.c: Conditionally include <signal.h>.
1741 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * server.c (handle_general_set): Handle new packet
1744 "QStartupWithShell".
1745 (handle_query): Add "QStartupWithShell" to the list of supported
1747 (gdbserver_usage): Add help text explaining the
1748 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1750 (captured_main): Recognize and act upon the presence of the new
1753 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1754 Pedro Alves <palves@redhat.com>
1756 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1757 * configure: Regenerate.
1758 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1760 (i[34567]86-*-lynxos*): Likewise.
1761 (spu*-*-*): Likewise.
1762 * fork-child.c: New file.
1763 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1765 (linux_ptrace_fun): New function.
1766 (linux_create_inferior): Adjust function prototype to reflect
1767 change on "target.h". Adjust function code to use
1769 (linux_request_interrupt): Delete "signal_pid".
1770 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1771 (lynx_ptrace_fun): New function.
1772 (lynx_create_inferior): Adjust function prototype to reflect
1773 change on "target.h". Adjust function code to use
1775 * nto-low.c (nto_create_inferior): Adjust function prototype and
1776 code to reflect change on "target.h". Update comments.
1777 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1778 "common-terminal.h" and "environ.h".
1779 (terminal_fd): Moved to fork-child.c.
1780 (old_foreground_pgrp): Likewise.
1781 (restore_old_foreground_pgrp): Likewise.
1782 (last_status): Make it global.
1783 (last_ptid): Likewise.
1784 (our_environ): New variable.
1785 (startup_with_shell): Likewise.
1786 (program_name): Likewise.
1787 (program_argv): Rename to...
1788 (program_args): ...this.
1789 (wrapper_argv): New variable.
1790 (start_inferior): Delete function.
1791 (get_exec_wrapper): New function.
1792 (get_exec_file): Likewise.
1793 (get_environ): Likewise.
1794 (prefork_hook): Likewise.
1795 (post_fork_inferior): Likewise.
1796 (postfork_hook): Likewise.
1797 (postfork_child_hook): Likewise.
1798 (handle_v_run): Update code to deal with arguments coming from the
1799 remote host. Update calls from "start_inferior" to
1801 (captured_main): Likewise. Initialize environment variable. Call
1803 * server.h (post_fork_inferior): New prototype.
1804 (get_environ): Likewise.
1805 (last_status): Declare.
1806 (last_ptid): Likewise.
1807 (signal_pid): Likewise.
1808 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1809 (spu_ptrace_fun): New function.
1810 (spu_create_inferior): Adjust function prototype to reflect change
1811 on "target.h". Adjust function code to use "fork_inferior".
1812 * target.c (target_terminal_init): New function.
1813 (target_terminal_inferior): Likewise.
1814 (target_terminal_ours): Likewise.
1815 * target.h: Include <vector>.
1816 (struct target_ops) <create_inferior>: Update prototype.
1817 (create_inferior): Update macro.
1818 * utils.c (gdb_flush_out_err): New function.
1819 * win32-low.c (win32_create_inferior): Adjust function prototype
1820 and code to reflect change on "target.h".
1822 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1824 * inferiors.c (switch_to_thread): New function.
1826 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1828 * Makefile.in (SFILE): Add "common/job-control.c".
1829 (OBS): Add "job-control.o".
1831 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1833 * Makefile: Remove "@host_makefile_frag@".
1835 2017-05-05 Pedro Alves <palves@redhat.com>
1837 * configure: Regenerate.
1839 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1841 * configure: Regenerate.
1843 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1845 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1846 software_single_step change of return type to
1847 std::vector<CORE_ADDR>.
1848 * linux-low.c (install_software_single_step_breakpoints):
1850 * linux-low.h (install_software_single_step_breakpoints):
1853 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1855 * remote-utils.c: Include "gdb_termios.h" instead of
1857 * terminal.h: Delete file.
1859 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1861 * server.c: Include <vector>.
1862 <program_argv, wrapper_argv>: Convert to std::vector.
1863 (start_inferior): Rewrite function to use C++.
1864 (handle_v_run): Likewise. Update code that calculates the argv
1865 based on the vRun packet; use C++.
1866 (captured_main): Likewise.
1868 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1870 * server.c (handle_v_cont): Initialize thread_resume::thread
1873 2017-04-05 Pedro Alves <palves@redhat.com>
1875 * configure: Regenerate.
1877 2017-04-05 Pedro Alves <palves@redhat.com>
1879 * gdbreplay.c (sync_error): Constify.
1880 * linux-x86-low.c (push_opcode): Constify.
1882 2017-04-05 Pedro Alves <palves@redhat.com>
1884 * win32-low.c (get_child_debug_event)
1885 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1886 Report TARGET_WAITKIND_SPURIOUS instead.
1888 2017-04-05 Pedro Alves <palves@redhat.com>
1890 * remote-utils.c (remote_prepare, remote_open): Constify.
1891 * remote-utils.h (remote_prepare, remote_open): Constify.
1892 * server.c (captured_main): Constify 'port' handling.
1894 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1896 * Makefile.in (clean): Clear .deps.
1898 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1900 * .gitignore: Remove generated files, replace with wildcard.
1901 * (clean): Replace removal of generated files with wildcard.
1902 (version.c): Replace with...
1903 (version-generated.c): ...this.
1904 (xml-builtin.c): Replace with...
1905 (xml-builtin-generated.c): ...this.
1906 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1907 (%.c: *regformats*): Replace with...
1908 (%-generated.c: *regformats*): ...this.
1910 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1912 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1913 (xtensa_fill_gregset): Call collect_register_by_name for
1915 (xtensa_store_gregset): Call supply_register_by_name for
1918 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1920 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1921 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1922 (xtensa_store_gregset): Call supply_register for all registers in
1923 a0_regnum..a0_regnum + C0_NREGS range.
1925 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1927 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1928 (ax-ipa.o: ax.c): Remove.
1929 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1930 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1931 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1932 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1933 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1935 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1937 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1938 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1939 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1940 (errors-ipa.o: ../common/errors.c): Remove.
1941 (format-ipa.o: ../common/format.c): Remove.
1942 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1944 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1946 * Makefile.in (%-ipa.o: %.c): New rule.
1947 (tracepoint-ipa.o: tracepoint.c): Remove.
1948 (utils-ipa.o: utils.c): Remove.
1949 (remote-utils-ipa.o: remote-utils.c): Remove.
1950 (regcache-ipa.o: regcache.c): Remove.
1951 (i386-linux-ipa.o: i386-linux.c): Remove.
1952 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1953 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1954 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1955 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1956 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1957 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1958 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1959 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1960 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1961 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1962 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1963 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1964 (aarch64-ipa.o: aarch64.c): Remove.
1965 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1966 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1967 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1968 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1969 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1970 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1971 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1972 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1973 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1974 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1975 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1976 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1977 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1978 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1979 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1980 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1981 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1982 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1983 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1984 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1985 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1986 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1987 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1988 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1989 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1990 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1991 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1992 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1993 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1994 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1995 (tdesc-ipa.o: tdesc.c): Remove.
1996 (x32-linux-ipa.o: x32-linux.c): Remove.
1997 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1998 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2000 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2002 * Makefile.in (%.o: ../arch/%.c): New rule.
2003 (arm.o: ../arch/arm.c): Remove.
2004 (arm-linux.o: ../arch/arm-linux.c): Remove.
2005 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2006 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2008 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2010 * Makefile.in (%.o: ../nat/%.c): New rule.
2011 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2012 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2013 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2014 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2015 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2016 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2017 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2018 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2019 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2020 (linux-personality.o: ../nat/linux-personality.c): Remove.
2021 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2022 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2023 (x86-linux.o: ../nat/x86-linux.c): Remove.
2024 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2025 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2027 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2029 * Makefile.in (%.o: ../common/%.c): New rule.
2030 (signals.o: ../common/signals.c): Remove.
2031 (print-utils.o: ../common/print-utils.c): Remove.
2032 (rsp-low.o: ../common/rsp-low.c): Remove.
2033 (common-utils.o: ../common/common-utils.c): Remove.
2034 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2035 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2036 (vec.o: ../common/vec.c): Remove.
2037 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2038 (xml-utils.o: ../common/xml-utils.c): Remove.
2039 (ptid.o: ../common/ptid.c): Remove.
2040 (buffer.o: ../common/buffer.c): Remove.
2041 (format.o: ../common/format.c): Remove.
2042 (filestuff.o: ../common/filestuff.c): Remove.
2043 (agent.o: ../common/agent.c): Remove.
2044 (errors.o: ../common/errors.c): Remove.
2045 (environ.o: ../common/environ.c): Remove.
2046 (common-debug.o: ../common/common-debug.c): Remove.
2047 (cleanups.o: ../common/cleanups.c): Remove.
2048 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2049 (fileio.o: ../common/fileio.c): Remove.
2050 (common-regcache.o: ../common/common-regcache.c): Remove.
2051 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2052 (new-op.o: ../common/new-op.c): Remove.
2053 (btrace-common.o: ../common/btrace-common.c): Remove.
2055 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2057 * Makefile.in (%.o: ../target/%.c): New rule.
2058 (waitstatus.o: ../target/waitstatus.c): Remove.
2060 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2063 (%.c: ../regformats/%.dat,
2064 (%.c: ../regformats/arm/%.dat,
2065 (%.c: ../regformats/i386/%.dat,
2066 (%.c: ../regformats/rs6000/%.dat): New rules.
2067 (aarch64.c): Remove.
2068 (reg-arm.c): Remove.
2069 (arm-with-iwmmxt.c): Remove.
2070 (arm-with-vfpv2.c): Remove.
2071 (arm-with-vfpv3.c): Remove.
2072 (arm-with-neon.c): Remove.
2073 (reg-bfin.c): Remove.
2074 (reg-cris.c): Remove.
2075 (reg-crisv32.c): Remove.
2077 (i386-linux.c): Remove.
2078 (i386-avx.c): Remove.
2079 (i386-avx-linux.c): Remove.
2080 (i386-avx-avx512.c): Remove.
2081 (i386-avx-avx512-linux.c): Remove.
2082 (i386-mpx.c): Remove.
2083 (i386-mpx-linux.c): Remove.
2084 (i386-avx-mpx-avx512-pku.c): Remove.
2085 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2086 (i386-avx-mpx.c): Remove.
2087 (i386-avx-mpx-linux.c): Remove.
2088 (i386-mmx.c): Remove.
2089 (i386-mmx-linux.c): Remove.
2090 (reg-ia64.c): Remove.
2091 (reg-m32r.c): Remove.
2092 (reg-m68k.c): Remove.
2094 (mips-linux.c): Remove.
2095 (mips-dsp-linux.c): Remove.
2096 (mips64-linux.c): Remove.
2097 (mips64-dsp-linux.c): Remove.
2098 (nios2-linux.c): Remove.
2099 (powerpc-32.c): Remove.
2100 (powerpc-32l.c): Remove.
2101 (powerpc-altivec32l.c): Remove.
2102 (powerpc-cell32l.c): Remove.
2103 (powerpc-vsx32l.c): Remove.
2104 (powerpc-isa205-32l.c): Remove.
2105 (powerpc-isa205-altivec32l.c): Remove.
2106 (powerpc-isa205-vsx32l.c): Remove.
2107 (powerpc-e500l.c): Remove.
2108 (powerpc-64l.c): Remove.
2109 (powerpc-altivec64l.c): Remove.
2110 (powerpc-cell64l.c): Remove.
2111 (powerpc-vsx64l.c): Remove.
2112 (powerpc-isa205-64l.c): Remove.
2113 (powerpc-isa205-altivec64l.c): Remove.
2114 (powerpc-isa205-vsx64l.c): Remove.
2115 (s390-linux32.c): Remove.
2116 (s390-linux32v1.c): Remove.
2117 (s390-linux32v2.c): Remove.
2118 (s390-linux64.c): Remove.
2119 (s390-linux64v1.c): Remove.
2120 (s390-linux64v2.c): Remove.
2121 (s390-te-linux64.c): Remove.
2122 (s390-vx-linux64.c): Remove.
2123 (s390-tevx-linux64.c): Remove.
2124 (s390x-linux64.c): Remove.
2125 (s390x-linux64v1.c): Remove.
2126 (s390x-linux64v2.c): Remove.
2127 (s390x-te-linux64.c): Remove.
2128 (s390x-vx-linux64.c): Remove.
2129 (s390x-tevx-linux64.c): Remove.
2130 (tic6x-c64xp-linux.c): Remove.
2131 (tic6x-c64x-linux.c): Remove.
2132 (tic6x-c62x-linux.c): Remove.
2134 (reg-sparc64.c): Remove.
2135 (reg-spu.c): Remove.
2137 (amd64-linux.c): Remove.
2138 (amd64-avx.c): Remove.
2139 (amd64-avx-linux.c): Remove.
2140 (amd64-avx-avx512.c): Remove.
2141 (amd64-avx-avx512-linux.c): Remove.
2142 (amd64-mpx.c): Remove.
2143 (amd64-mpx-linux.c): Remove.
2144 (amd64-avx-mpx-avx512-pku.c): Remove.
2145 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2146 (amd64-avx-mpx.c): Remove.
2147 (amd64-avx-mpx-linux.c): Remove.
2149 (x32-linux.c): Remove.
2150 (x32-avx.c): Remove.
2151 (x32-avx-linux.c): Remove.
2152 (x32-avx-avx512.c): Remove.
2153 (x32-avx-avx512-linux.c): Remove.
2154 (reg-xtensa.c): Remove.
2155 (reg-tilegx.c): Remove.
2156 (reg-tilegx32.c): Remove.
2158 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2160 * Makefile.in (SFILES): Add "common/environ.c".
2161 (OBJS): Add "common/environ.h".
2163 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2165 * configure.ac: Check if the fs_base and gs_base members of
2166 `struct user_regs_struct' exist.
2167 * config.in: Regenerated.
2168 * configure: Likewise.
2170 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2172 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2174 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2175 (get_next_pcs_syscall_next_pc): Likewise.
2177 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2179 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2180 * nto-x86-low.c: Likewise.
2182 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2184 * Makefile.in: Include disable-implicit-rules.mk.
2186 2016-11-23 Pedro Alves <palves@redhat.com>
2188 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2189 (debug_vprintf): Use std::chrono::steady_clock instead of
2190 gettimeofday. Use '.' instead of ':'.
2191 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2192 (get_timestamp): Use std::chrono::steady_clock instead of
2195 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2197 * Makefile.in: Fix whitespace formatting.
2199 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2201 * Makefile.in (SFILES, OBS): Flatten list and order
2204 2016-11-23 Pedro Alves <palves@redhat.com>
2206 * event-loop.c (handle_file_event): Use warning.
2207 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2208 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2211 2016-11-23 Pedro Alves <palves@redhat.com>
2213 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2215 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2216 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2217 debug_printf and debug_flush for debug output.
2218 * server.c (handle_general_set): Likewise.
2219 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2222 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2224 * Makefile.in (.c.o): Replace rule with ...
2225 (%.o: %.c): ... this one.
2227 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2229 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2230 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2232 * configure.ac: Remove checks for the make program.
2233 * configure: Re-generate.
2235 2016-10-28 Pedro Alves <palves@redhat.com>
2237 * Makefile.in (CXX_DIALECT): Get from configure.
2238 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2239 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2240 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2241 * config.in: Regenerate.
2242 * configure: Regenerate.
2244 2016-10-27 Yao Qi <yao.qi@linaro.org>
2246 * linux-low.c (linux_supports_range_stepping): Return true if
2247 can_software_single_step return true.
2249 2016-10-27 Yao Qi <yao.qi@linaro.org>
2251 * inferiors.c (find_inferior_in_random): New function.
2252 * inferiors.h (find_inferior_in_random): Declare.
2253 * linux-low.c (linux_wait_for_event_filtered): Call
2254 find_inferior_in_random instead of find_inferior.
2256 2016-10-27 Yao Qi <yao.qi@linaro.org>
2258 * linux-low.c (linux_wait_1): If single-step breakpoints are
2259 inserted, remove them.
2261 2016-10-26 Pedro Alves <palves@redhat.com>
2263 * linux-low.c (handle_extended_wait): Link parent/child fork
2265 (linux_wait_1): Unlink them.
2266 (linux_set_resume_request): Ignore resume requests for
2267 already-resumed and unhandled fork child threads.
2268 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2269 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2271 (handle_v_requests) <vCont>: Don't call require_running.
2272 * server.h (in_queued_stop_replies): New declaration.
2274 2016-10-24 Yao Qi <yao.qi@linaro.org>
2277 * linux-aarch64-low.c (append_insns): Cast the return value to
2280 2016-10-10 Yao Qi <yao.qi@linaro.org>
2282 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2284 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2286 * target.c (target_supports_multi_process): New function, moved
2288 * target.h (target_supports_multi_process): ... here. Remove
2291 2016-10-05 Tom Tromey <tom@tromey.com>
2294 * tracepoint.c (handle_tracepoint_bkpts): Check
2295 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2297 2016-10-05 Yao Qi <yao.qi@linaro.org>
2299 * configure.srv: Update the path of arm-*.xml files.
2301 2016-10-05 Terry Guo <terry.guo@arm.com>
2302 Yao Qi <yao.qi@linaro.org>
2304 * Makefile.in: Adjust the path of rules.
2305 * configure.srv: Update the path of xml files.
2306 * regformats/arm-with-iwmmxt.dat: Regenerated.
2307 * regformats/arm-with-neon.dat: Likewise.
2308 * regformats/arm-with-vfpv2.dat: Likewise.
2309 * regformats/arm-with-vfpv3.dat Likewise.
2311 2016-09-30 Yao Qi <yao.qi@linaro.org>
2314 * target.c (target_stop_and_wait): Don't call
2315 target_continue_no_signal, use resume_stop instead.
2317 2016-09-26 Yao Qi <yao.qi@linaro.org>
2319 * linux-low.c (linux_wait_1): Call debug_exit.
2321 2016-09-23 Pedro Alves <palves@redhat.com>
2323 * Makefile.in (SFILES): Add common/new-op.c.
2324 (OBS): Add common/new-op.o.
2325 (new-op.o): New rule.
2327 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2329 * .gitinore: Ignore more files.
2331 2016-09-21 Yao Qi <yao.qi@linaro.org>
2333 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2336 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2338 * server.c (start_inferior): Call target_mourn_inferior instead of
2339 mourn_inferior; pass ptid_t argument to it.
2341 (handle_target_event): Likewise.
2342 * target.c (target_mourn_inferior): New function.
2343 * target.h (mourn_inferior): Delete macro.
2345 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2347 * linux-low.c (lwp_is_stepping): New function.
2349 2016-09-06 Carl Love <cel@us.ibm.com>
2351 * server.c (start_inferior): Fixed comment, requested comment change
2352 didn't get updated correctly. Removed reference to ptrace () call as
2353 it is only true on Linux systems.
2355 2016-09-06 Carl Love <cel@us.ibm.com>
2357 * server.c (start_inferior): Do not call
2358 function target_post_create_inferior () if the
2359 inferior process has already exited.
2361 2016-09-05 Pedro Alves <palves@redhat.com>
2363 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2364 (COMPILE.pre, CC_LD): Use CXX directly.
2365 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2366 * acinclude.m4: Don't include build-with-cxx.m4.
2367 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2368 * configure: Regenerate.
2370 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2373 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2374 call writing data to own_buf.
2376 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2378 * target.c (mywait): Call target_wait instead of
2380 (target_wait): New function.
2382 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2384 * server.c (start_inferior): New variable 'ptid'. Replace calls
2385 to the_target->resume by target_continue{,_no_signal}, depending
2387 * target.c (target_stop_and_wait): Call target_continue_no_signal
2388 instead of the_target->resume.
2389 (target_continue): New function.
2391 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2393 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2395 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2398 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2400 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2401 * linux-arm-low.c (ps_get_thread_area): Likewise.
2402 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2403 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2404 * linux-mips-low.c (ps_get_thread_area): Likewise.
2405 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2406 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2407 * linux-x86-low.c (ps_get_thread_area): Likewise.
2408 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2410 2016-08-19 Pedro Alves <palves@redhat.com>
2412 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2414 2016-08-19 Pedro Alves <palves@redhat.com>
2416 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2417 comment. Use memcpy instead of casting through unsigned long.
2419 2016-08-19 Pedro Alves <palves@redhat.com>
2421 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2422 allocating around 0x80000000.
2424 2016-08-19 Pedro Alves <palves@redhat.com>
2427 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2428 (x32-avx512-linux-ipa.o): New rules.
2429 * configure.ac (x86_64-*-linux*): New x32 check.
2430 * configure.srv (ipa_x32_linux_regobj): New.
2431 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2432 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2434 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2436 * configure: Regenerate.
2438 2016-08-09 Pedro Alves <palves@redhat.com>
2441 * Makefile.in (OBS): Add signals-state-save-restore.o.
2442 (signals-state-save-restore.o): New rule.
2443 * config.in: Regenerate.
2444 * configure: Regenerate.
2445 * linux-low.c: Include "signals-state-save-restore.h".
2446 (linux_create_inferior): Call
2447 restore_original_signals_state.
2448 * server.c: Include "dispositions-save-restore.h".
2449 (captured_main): Call save_original_signals_state.
2451 2016-08-05 Pedro Alves <palves@redhat.com>
2453 * configure: Regenerate.
2455 2016-08-04 Yao Qi <yao.qi@linaro.org>
2457 * linux-low.c (regsets_fetch_inferior_registers): Check
2458 errno is ESRCH or not.
2460 2016-08-02 Yao Qi <yao.qi@linaro.org>
2462 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2463 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2464 (thread_db_load_search): Update.
2465 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2466 td_ta_set_event and td_ta_event_getmsg.
2468 2016-07-26 Pedro Alves <palves@redhat.com>
2471 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2472 of unsigned long for 64-bit registers and use uint32_t instead of
2473 unsigned int for 32-bit registers.
2475 2016-07-26 Pedro Alves <palves@redhat.com>
2477 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2480 2016-07-21 Tom Tromey <tom@tromey.com>
2482 * configure: Rebuild.
2484 2016-07-21 Yao Qi <yao.qi@linaro.org>
2486 * mem-break.c (find_gdb_breakpoint): Cast bp to
2487 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2489 2016-07-21 Yao Qi <yao.qi@linaro.org>
2491 * server.c (handle_v_requests): Support s and S actions
2492 if target_supports_software_single_step return true.
2494 2016-07-21 Yao Qi <yao.qi@linaro.org>
2496 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2497 is resume_step, call maybe_hw_step.
2498 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2500 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2502 (proceed_one_lwp): If resume request is resume_step, install
2503 reinsert breakpoints and call maybe_hw_step.
2505 2016-07-21 Yao Qi <yao.qi@linaro.org>
2507 * linux-low.c (proceed_one_lwp): Declare.
2508 (linux_resume_one_thread): Remove local variable 'step'.
2509 Lift code enqueue signal. Call proceed_one_lwp instead of
2510 linux_resume_one_lwp.
2512 2016-07-21 Yao Qi <yao.qi@linaro.org>
2514 * linux-low.c (linux_resume_one_thread): Call
2515 enqueue_pending_signal.
2517 2016-07-21 Yao Qi <yao.qi@linaro.org>
2519 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2520 * inferiors.c (do_restore_current_thread_cleanup): New function.
2521 (make_cleanup_restore_current_thread): Likewise.
2522 * linux-low.c (install_software_single_step_breakpoints): Call
2523 make_cleanup_restore_current_thread. Switch current_thread to
2526 2016-07-21 Yao Qi <yao.qi@linaro.org>
2528 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2529 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2530 (clone_one_breakpoint): Likewise.
2531 (delete_reinsert_breakpoints): Change parameter to thread.
2533 (has_reinsert_breakpoints): Likewise.
2534 (uninsert_reinsert_breakpoints): Likewise.
2535 (reinsert_reinsert_breakpoints): Likewise.
2536 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2537 (delete_reinsert_breakpoints): Likewise.
2538 (reinsert_reinsert_breakpoints): Likewise.
2539 (uninsert_reinsert_breakpoints): Likewise.
2540 (has_reinsert_breakpoints): Likewise.
2542 2016-07-21 Yao Qi <yao.qi@linaro.org>
2544 * inferiors.c (get_thread_process): Make parameter const.
2545 * inferiors.h (get_thread_process): Update declaration.
2546 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2547 Add new parameters child_thread and parent_thread. Callers
2549 * mem-break.h (clone_all_breakpoints): Update declaration.
2551 2016-07-21 Yao Qi <yao.qi@linaro.org>
2553 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2554 <command_list, handler>: Remove.
2555 (struct gdb_breakpoint): New.
2556 (struct other_breakpoint): New.
2557 (struct reinsert_breakpoint): New.
2558 (is_gdb_breakpoint): New function.
2559 (any_persistent_commands): Update command_list if
2560 is_gdb_breakpoint returns true.
2561 (set_breakpoint): Create breakpoints according to their types.
2562 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2563 (set_gdb_breakpoint_1): Likewise.
2564 (set_gdb_breakpoint): Likewise.
2565 (clear_breakpoint_conditions): Change parameter type to
2566 'struct gdb_breakpoint *'.
2567 (clear_breakpoint_commands): Likewise.
2568 (clear_breakpoint_conditions_and_commands): Likewise.
2569 (add_condition_to_breakpoint): Likewise.
2570 (add_breakpoint_condition): Likewise.
2571 (add_commands_to_breakpoint): Likewise.
2572 (check_breakpoints): Check other_breakpoint.
2573 (clone_one_breakpoint): Clone breakpopint according to its type.
2574 * mem-break.h (struct gdb_breakpoint): Declare.
2575 (set_gdb_breakpoint): Update declaration.
2576 (clear_breakpoint_conditions_and_commands): Likewise.
2577 (add_breakpoint_condition): Likewise.
2578 (add_breakpoint_commands): Likewise.
2579 * server.c (process_point_options): Change parameter type to
2580 'struct gdb_breakpoint *'.
2582 2016-07-21 Yao Qi <yao.qi@linaro.org>
2584 * mem-break.c (set_breakpoint_at): Rename it to ...
2585 (set_breakpoint_type_at): ... it.
2586 (set_breakpoint_at): Call set_breakpoint_type_at.
2587 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2588 * mem-break.h (set_breakpoint_at): Update comments.
2590 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2592 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2594 (nios2_store_gregset): Likewise.
2596 2016-07-01 Pedro Alves <palves@redhat.com>
2597 Antoine Tremblay <antoine.tremblay@ericsson.com>
2599 * linux-low.c: Change interface to take the target lwp_info
2600 pointer directly and return void. Handle detaching from a zombie
2602 (linux_detach_lwp_callback): New function.
2603 (linux_detach): Detach from the leader thread after detaching from
2606 2016-06-28 Yao Qi <yao.qi@linaro.org>
2608 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2609 for variable new_offset.
2610 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2611 (aarch64_ftrace_insn_reloc_cb): Likewise.
2612 (aarch64_ftrace_insn_reloc_tb): Likewise.
2613 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2614 PRIx64 instead of PRIx32.
2616 2016-06-28 Yao Qi <yao.qi@linaro.org>
2618 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2619 (the_low_target): Install arm_get_syscall_trapinfo.
2621 2016-06-28 Yao Qi <yao.qi@linaro.org>
2623 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2625 (the_low_target): Install aarch64_get_syscall_trapinfo.
2627 2016-06-28 Yao Qi <yao.qi@linaro.org>
2629 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2631 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2632 Remove parameter sysno.
2633 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2636 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2638 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2639 (s390_emit_ne_goto): Likewise.
2640 (s390_emit_lt_goto): Likewise.
2641 (s390_emit_le_goto): Likewise.
2642 (s390_emit_gt_goto): Likewise.
2643 (s390_emit_ge_goto): Likewise.
2644 (s390x_emit_eq_goto): Likewise.
2645 (s390x_emit_ne_goto): Likewise.
2646 (s390x_emit_lt_goto): Likewise.
2647 (s390x_emit_le_goto): Likewise.
2648 (s390x_emit_gt_goto): Likewise.
2649 (s390x_emit_ge_goto): Likewise.
2650 (s390_emit_ops_impl): Mark variable static.
2651 (s390x_emit_ops): Likewise.
2653 2016-06-17 Yao Qi <yao.qi@linaro.org>
2655 * linux-low.c (handle_extended_wait): Call
2656 uninsert_reinsert_breakpoints for the parent process. Remove
2657 reinsert breakpoints from the child process. Reinsert them to
2658 the parent process when vfork is done.
2659 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2660 (reinsert_reinsert_breakpoints): New function.
2661 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2662 (reinsert_reinsert_breakpoints): Declare.
2664 2016-06-17 Yao Qi <yao.qi@linaro.org>
2666 * linux-low.c (handle_extended_wait): If the parent is doing
2667 step-over, remove the reinsert breakpoints from the forked child.
2669 2016-06-17 Yao Qi <yao.qi@linaro.org>
2671 * linux-low.c (unsuspend_all_lwps): Declare.
2672 (linux_low_filter_event): If thread exited, call finish_step_over.
2673 If step-over is finished, unsuspend other threads.
2675 2016-06-17 Yao Qi <yao.qi@linaro.org>
2677 * linux-low.c (linux_resume_one_lwp_throw): Assert
2678 has_reinsert_breakpoints returns false.
2679 * mem-break.c (delete_disabled_breakpoints): Assert
2680 bp type isn't reinsert_breakpoint.
2682 2016-06-17 Yao Qi <yao.qi@linaro.org>
2684 * linux-low.c (maybe_hw_step): New function.
2685 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2686 (finish_step_over): Switch current_thread to lwp temporarily,
2687 and assert has_reinsert_breakpoints returns true.
2688 (proceed_one_lwp): Call maybe_hw_step.
2689 * mem-break.c (has_reinsert_breakpoints): New function.
2690 * mem-break.h (has_reinsert_breakpoints): Declare.
2692 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2694 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2696 2016-05-17 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2699 instead of find_inferior.
2701 2016-05-05 Yao Qi <yao.qi@linaro.org>
2703 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2704 Initialize res to zero.
2706 2016-05-05 Yao Qi <yao.qi@linaro.org>
2708 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2711 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2713 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2714 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2715 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2717 2016-04-28 Par Olsson <par.olsson@windriver.com>
2718 Simon Marchi <simon.marchi@ericsson.com>
2720 * tracepoint.c (write_inferior_int8): New function.
2721 (cmd_qtenable_disable): Write enable flag using
2722 write_inferior_int8.
2724 2016-04-25 Yao Qi <yao.qi@linaro.org>
2726 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2727 (need_step_over_p): Return zero if the LWP has pending signals
2728 can be delivered on software single step target.
2730 2016-04-25 Yao Qi <yao.qi@linaro.org>
2732 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2733 return instead of error.
2735 2016-04-22 Yao Qi <yao.qi@linaro.org>
2737 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2740 2016-04-22 Yao Qi <yao.qi@linaro.org>
2742 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2743 signal when stepping over breakpoint with software single
2746 2016-04-21 Pedro Alves <palves@redhat.com>
2748 * linux-s390-low.c (s390_collect_ptrace_register)
2749 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2751 (s390_check_regset): Use void * instead of gdb_byte *.
2753 2016-04-20 Pedro Alves <palves@redhat.com>
2755 * configure: Renegerate.
2757 2016-04-20 Yao Qi <yao.qi@linaro.org>
2759 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2760 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2762 (arm_store_gregset): Likewise.
2764 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2766 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2767 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2768 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2769 (amd64-avx-mpx-linux.c): New rules.
2770 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2771 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2772 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2773 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2774 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2775 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2776 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2777 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2778 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2779 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2780 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2781 * linux-x86-low.c (x86_linux_read_description): Add case for
2782 X86_XSTATE_AVX_MPX_MASK.
2783 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2784 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2785 init_registers_i386_avx_mpx_linux.
2786 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2787 (initialize_low_tracepoint): Call
2788 init_registers_i386_avx_mpx_linux.
2789 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2790 (initialize_low_tracepoint): Call
2791 init_registers_amd64_avx_mpx_linux.
2792 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2793 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2794 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2797 2016-04-18 Pedro Alves <palves@redhat.com>
2799 * configure: Regenerate.
2801 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2803 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2804 (aarch64_emit_sub): Likewise.
2806 2016-04-12 Pedro Alves <palves@redhat.com>
2808 * utils.c (prepare_to_throw_exception): Delete.
2810 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2812 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2814 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2816 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2818 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2820 * linux-aarch64-ipa.c: Add <elf.h> include.
2821 * linux-ppc-ipa.c: Add <elf.h> include.
2822 * linux-s390-ipa.c: Add <elf.h> include.
2824 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2826 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2827 (get_raw_reg_ptr): Likewise.
2828 (get_trace_state_variable_value_ptr): Likewise.
2829 (set_trace_state_variable_value_ptr): Likewise.
2830 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2833 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2834 Marcin Kościelnicki <koriakin@0x04.net>
2837 * linux-ppc-low.c (emit_insns): New function.
2838 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2839 (ppc_emit_prologue): New function.
2840 (ppc_emit_epilogue): New function.
2841 (ppc_emit_add): New function.
2842 (ppc_emit_sub): New function.
2843 (ppc_emit_mul): New function.
2844 (ppc_emit_lsh): New function.
2845 (ppc_emit_rsh_signed): New function.
2846 (ppc_emit_rsh_unsigned): New function.
2847 (ppc_emit_ext): New function.
2848 (ppc_emit_zero_ext): New function.
2849 (ppc_emit_log_not): New function.
2850 (ppc_emit_bit_and): New function.
2851 (ppc_emit_bit_or): New function.
2852 (ppc_emit_bit_xor): New function.
2853 (ppc_emit_bit_not): New function.
2854 (ppc_emit_equal): New function.
2855 (ppc_emit_less_signed): New function.
2856 (ppc_emit_less_unsigned): New function.
2857 (ppc_emit_ref): New function.
2858 (ppc_emit_const): New function.
2859 (ppc_emit_reg): New function.
2860 (ppc_emit_pop): New function.
2861 (ppc_emit_stack_flush): New function.
2862 (ppc_emit_swap): New function.
2863 (ppc_emit_stack_adjust): New function.
2864 (ppc_emit_call): New function.
2865 (ppc_emit_int_call_1): New function.
2866 (ppc_emit_void_call_2): New function.
2867 (ppc_emit_if_goto): New function.
2868 (ppc_emit_goto): New function.
2869 (ppc_emit_eq_goto): New function.
2870 (ppc_emit_ne_goto): New function.
2871 (ppc_emit_lt_goto): New function.
2872 (ppc_emit_le_goto): New function.
2873 (ppc_emit_gt_goto): New function.
2874 (ppc_emit_ge_goto): New function.
2875 (ppc_write_goto_address): New function.
2876 (ppc_emit_ops_impl): New static variable.
2877 (ppc64v1_emit_prologue): New function.
2878 (ppc64v2_emit_prologue): New function.
2879 (ppc64_emit_epilogue): New function.
2880 (ppc64_emit_add): New function.
2881 (ppc64_emit_sub): New function.
2882 (ppc64_emit_mul): New function.
2883 (ppc64_emit_lsh): New function.
2884 (ppc64_emit_rsh_signed): New function.
2885 (ppc64_emit_rsh_unsigned): New function.
2886 (ppc64_emit_ext): New function.
2887 (ppc64_emit_zero_ext): New function.
2888 (ppc64_emit_log_not): New function.
2889 (ppc64_emit_bit_and): New function.
2890 (ppc64_emit_bit_or): New function.
2891 (ppc64_emit_bit_xor): New function.
2892 (ppc64_emit_bit_not): New function.
2893 (ppc64_emit_equal): New function.
2894 (ppc64_emit_less_signed): New function.
2895 (ppc64_emit_less_unsigned): New function.
2896 (ppc64_emit_ref): New function.
2897 (ppc64_emit_const): New function.
2898 (ppc64v1_emit_reg): New function.
2899 (ppc64v2_emit_reg): New function.
2900 (ppc64_emit_pop): New function.
2901 (ppc64_emit_stack_flush): New function.
2902 (ppc64_emit_swap): New function.
2903 (ppc64v1_emit_call): New function.
2904 (ppc64v2_emit_call): New function.
2905 (ppc64v1_emit_int_call_1): New function.
2906 (ppc64v2_emit_int_call_1): New function.
2907 (ppc64v1_emit_void_call_2): New function.
2908 (ppc64v2_emit_void_call_2): New function.
2909 (ppc64_emit_if_goto): New function.
2910 (ppc64_emit_eq_goto): New function.
2911 (ppc64_emit_ne_goto): New function.
2912 (ppc64_emit_lt_goto): New function.
2913 (ppc64_emit_le_goto): New function.
2914 (ppc64_emit_gt_goto): New function.
2915 (ppc64_emit_ge_goto): New function.
2916 (ppc64v1_emit_ops_impl): New static variable.
2917 (ppc64v2_emit_ops_impl): New static variable.
2918 (ppc_emit_ops): New function.
2919 (linux_low_target): Wire in ppc_emit_ops.
2921 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2922 Marcin Kościelnicki <koriakin@0x04.net>
2925 * Makefile.in: Add powerpc-*-ipa.o
2926 * configure.srv: Add ipa_obj for powerpc*-linux.
2927 * linux-ppc-ipa.c: New file.
2928 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2930 (PPC_FIELD): New macro.
2931 (PPC_SEXT): New macro.
2932 (PPC_OP6): New macro.
2933 (PPC_BO): New macro.
2934 (PPC_LI): New macro.
2935 (PPC_BD): New macro.
2936 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2937 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2938 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2939 (ppc_get_thread_area): New function.
2940 (is_elfv2_inferior): New function.
2941 (gen_ds_form): New function.
2942 (GEN_STD): New macro.
2943 (GEN_STDU): New macro.
2944 (GEN_LD): New macro.
2945 (GEN_LDU): New macro.
2946 (gen_d_form): New function.
2947 (GEN_ADDI): New macro.
2948 (GEN_ADDIS): New macro.
2949 (GEN_LI): New macro.
2950 (GEN_LIS): New macro.
2951 (GEN_ORI): New macro.
2952 (GEN_ORIS): New macro.
2953 (GEN_LWZ): New macro.
2954 (GEN_STW): New macro.
2955 (GEN_STWU): New macro.
2956 (gen_xfx_form): New function.
2957 (GEN_MFSPR): New macro.
2958 (GEN_MTSPR): New macro.
2959 (GEN_MFCR): New macro.
2960 (GEN_MTCR): New macro.
2961 (GEN_SYNC): New macro.
2962 (GEN_LWSYNC): New macro.
2963 (gen_x_form): New function.
2964 (GEN_OR): New macro.
2965 (GEN_MR): New macro.
2966 (GEN_LWARX): New macro.
2967 (GEN_STWCX): New macro.
2968 (GEN_CMPW): New macro.
2969 (gen_md_form): New function.
2970 (GEN_RLDICL): New macro.
2971 (GEN_RLDICR): New macro.
2972 (gen_i_form): New function.
2974 (GEN_BL): New macro.
2975 (gen_b_form): New function.
2976 (GEN_BNE): New macro.
2977 (GEN_LOAD): New macro.
2978 (GEN_STORE): New macro.
2979 (gen_limm): New function.
2980 (gen_atomic_xchg): New function.
2981 (gen_call): New function.
2982 (ppc_relocate_instruction): New function.
2983 (ppc_install_fast_tracepoint_jump_pad): New function.
2984 (ppc_get_min_fast_tracepoint_insn_len): New function.
2985 (ppc_get_ipa_tdesc_idx): New function.
2986 (the_low_target): Wire in the new functions.
2987 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2989 * linux-ppc-tdesc.h: New file.
2991 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2993 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2994 (alloc_jump_pad_buffer): New function.
2995 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2996 (alloc_jump_pad_buffer): New function.
2997 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2998 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2999 (alloc_jump_pad_buffer): New function.
3000 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3001 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3002 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3003 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3005 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3007 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3008 * linux-amd64-ipa.c: Likewise.
3009 * linux-i386-ipa.c: Likewise.
3010 * linux-s390-ipa.c: Likewise.
3011 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3012 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3013 set_trace_state_variable_value_ptr.
3014 (struct ipa_sym_addresses): Likewise.
3015 (symbol_list): Likewise.
3016 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3017 accessing gdb_collect directly.
3018 (gdb_collect_ptr_type): New typedef.
3019 (get_raw_reg_ptr_type): New typedef.
3020 (get_trace_state_variable_value_ptr_type): New typedef.
3021 (set_trace_state_variable_value_ptr_type): New typedef.
3022 (gdb_collect_ptr): New global.
3023 (get_raw_reg_ptr): New global.
3024 (get_trace_state_variable_value_ptr): New global.
3025 (set_trace_state_variable_value_ptr): New global.
3026 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3027 accessing get_raw_reg directly.
3028 (get_get_tsv_func_addr): Likewise for
3029 get_trace_state_variable_value_ptr.
3030 (get_set_tsv_func_addr): Likewise for
3031 set_trace_state_variable_value_ptr.
3032 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3034 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3036 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3038 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3040 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3042 (relocate_instruction): Remove own_buf.
3043 * server.c (own_buf): Make global.
3044 (handle_v_requests): Make global.
3045 * server.h (own_buf): New declaration.
3046 (handle_v_requests): New prototype.
3048 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3051 * linux-s390-low.c (add_insns): New function.
3052 (s390_emit_prologue): New function.
3053 (s390_emit_epilogue): New function.
3054 (s390_emit_add): New function.
3055 (s390_emit_sub): New function.
3056 (s390_emit_mul): New function.
3057 (s390_emit_lsh): New function.
3058 (s390_emit_rsh_signed): New function.
3059 (s390_emit_rsh_unsigned): New function.
3060 (s390_emit_ext): New function.
3061 (s390_emit_log_not): New function.
3062 (s390_emit_bit_and): New function.
3063 (s390_emit_bit_or): New function.
3064 (s390_emit_bit_xor): New function.
3065 (s390_emit_bit_not): New function.
3066 (s390_emit_equal): New function.
3067 (s390_emit_less_signed): New function.
3068 (s390_emit_less_unsigned): New function.
3069 (s390_emit_ref): New function.
3070 (s390_emit_if_goto): New function.
3071 (s390_emit_goto): New function.
3072 (s390_write_goto_address): New function.
3073 (s390_emit_litpool): New function.
3074 (s390_emit_const): New function.
3075 (s390_emit_call): New function.
3076 (s390_emit_reg): New function.
3077 (s390_emit_pop): New function.
3078 (s390_emit_stack_flush): New function.
3079 (s390_emit_zero_ext): New function.
3080 (s390_emit_swap): New function.
3081 (s390_emit_stack_adjust): New function.
3082 (s390_emit_set_r2): New function.
3083 (s390_emit_int_call_1): New function.
3084 (s390_emit_void_call_2): New function.
3085 (s390_emit_eq_goto): New function.
3086 (s390_emit_ne_goto): New function.
3087 (s390_emit_lt_goto): New function.
3088 (s390_emit_le_goto): New function.
3089 (s390_emit_gt_goto): New function.
3090 (s390_emit_ge_goto): New function.
3091 (s390x_emit_prologue): New function.
3092 (s390x_emit_epilogue): New function.
3093 (s390x_emit_add): New function.
3094 (s390x_emit_sub): New function.
3095 (s390x_emit_mul): New function.
3096 (s390x_emit_lsh): New function.
3097 (s390x_emit_rsh_signed): New function.
3098 (s390x_emit_rsh_unsigned): New function.
3099 (s390x_emit_ext): New function.
3100 (s390x_emit_log_not): New function.
3101 (s390x_emit_bit_and): New function.
3102 (s390x_emit_bit_or): New function.
3103 (s390x_emit_bit_xor): New function.
3104 (s390x_emit_bit_not): New function.
3105 (s390x_emit_equal): New function.
3106 (s390x_emit_less_signed): New function.
3107 (s390x_emit_less_unsigned): New function.
3108 (s390x_emit_ref): New function.
3109 (s390x_emit_if_goto): New function.
3110 (s390x_emit_const): New function.
3111 (s390x_emit_call): New function.
3112 (s390x_emit_reg): New function.
3113 (s390x_emit_pop): New function.
3114 (s390x_emit_stack_flush): New function.
3115 (s390x_emit_zero_ext): New function.
3116 (s390x_emit_swap): New function.
3117 (s390x_emit_stack_adjust): New function.
3118 (s390x_emit_int_call_1): New function.
3119 (s390x_emit_void_call_2): New function.
3120 (s390x_emit_eq_goto): New function.
3121 (s390x_emit_ne_goto): New function.
3122 (s390x_emit_lt_goto): New function.
3123 (s390x_emit_le_goto): New function.
3124 (s390x_emit_gt_goto): New function.
3125 (s390x_emit_ge_goto): New function.
3126 (s390_emit_ops): New function.
3127 (struct linux_target_ops): Fill in emit_ops hook.
3129 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3132 * Makefile.in: Add s390 IPA files.
3133 * configure.srv: Build IPA for s390.
3134 * linux-s390-ipa.c: New file.
3135 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3136 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3137 (tdesc_s390_linux32): Likewise.
3138 (init_registers_s390_linux32v1): Likewise.
3139 (tdesc_s390_linux32v1): Likewise.
3140 (init_registers_s390_linux32v2): Likewise.
3141 (tdesc_s390_linux32v2): Likewise.
3142 (init_registers_s390_linux64): Likewise.
3143 (tdesc_s390_linux64): Likewise.
3144 (init_registers_s390_linux64v1): Likewise.
3145 (tdesc_s390_linux64v1): Likewise.
3146 (init_registers_s390_linux64v2): Likewise.
3147 (tdesc_s390_linux64v2): Likewise.
3148 (init_registers_s390_te_linux64): Likewise.
3149 (tdesc_s390_te_linux64): Likewise.
3150 (init_registers_s390_vx_linux64): Likewise.
3151 (tdesc_s390_vx_linux64): Likewise.
3152 (init_registers_s390_tevx_linux64): Likewise.
3153 (tdesc_s390_tevx_linux64): Likewise.
3154 (init_registers_s390x_linux64): Likewise.
3155 (tdesc_s390x_linux64): Likewise.
3156 (init_registers_s390x_linux64v1): Likewise.
3157 (tdesc_s390x_linux64v1): Likewise.
3158 (init_registers_s390x_linux64v2): Likewise.
3159 (tdesc_s390x_linux64v2): Likewise.
3160 (init_registers_s390x_te_linux64): Likewise.
3161 (tdesc_s390x_te_linux64): Likewise.
3162 (init_registers_s390x_vx_linux64): Likewise.
3163 (tdesc_s390x_vx_linux64): Likewise.
3164 (init_registers_s390x_tevx_linux64): Likewise.
3165 (tdesc_s390x_tevx_linux64): Likewise.
3166 (have_hwcap_s390_vx): New static variable.
3167 (s390_arch_setup): Fill have_hwcap_s390_vx.
3168 (s390_get_thread_area): New function.
3169 (s390_ft_entry_gpr_esa): New const.
3170 (s390_ft_entry_gpr_zarch): New const.
3171 (s390_ft_entry_misc): New const.
3172 (s390_ft_entry_fr): New const.
3173 (s390_ft_entry_vr): New const.
3174 (s390_ft_main_31): New const.
3175 (s390_ft_main_64): New const.
3176 (s390_ft_exit_fr): New const.
3177 (s390_ft_exit_vr): New const.
3178 (s390_ft_exit_misc): New const.
3179 (s390_ft_exit_gpr_esa): New const.
3180 (s390_ft_exit_gpr_zarch): New const.
3181 (append_insns): New function.
3182 (s390_relocate_instruction): New function.
3183 (s390_install_fast_tracepoint_jump_pad): New function.
3184 (s390_get_min_fast_tracepoint_insn_len): New function.
3185 (s390_get_ipa_tdesc_idx): New function.
3186 (struct linux_target_ops): Wire in the above functions.
3187 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3188 * linux-s390-tdesc.h: New file.
3190 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3192 * linux-s390-low.c (s390_supports_tracepoints): New function.
3193 (struct linux_target_ops): Fill supports_tracepoints hook.
3195 2016-03-18 Yao Qi <yao.qi@linaro.org>
3197 * linux-low.c (lwp_signal_can_be_delivered): New function.
3198 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3200 2016-03-18 Yao Qi <yao.qi@linaro.org>
3202 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3203 0 if signal is enqueued. Remove 'signal' from one debugging
3204 message. Move one debugging message to some lines below.
3205 Remove code setting 'signal' to 0.
3207 2016-03-18 Yao Qi <yao.qi@linaro.org>
3209 * linux-low.c (linux_low_filter_event): Remove redundant
3210 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3212 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3214 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3215 (struct linux_target_ops): Wire in the above.
3217 2016-03-03 Yao Qi <yao.qi@linaro.org>
3219 * linux-low.c: Update comments to start_step_over.
3221 2016-03-03 Yao Qi <yao.qi@linaro.org>
3224 * linux-low.c (handle_extended_wait): Set child suspended
3225 if event_lwp->bp_reinsert isn't zero.
3227 2016-03-02 Yao Qi <yao.qi@linaro.org>
3229 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3230 enqueue_pending_signal.
3232 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3234 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3237 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3239 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3240 (s390_regmap_3264) [!__s390x__]: New global.
3241 (s390_collect_ptrace_register): Skip map entries containing -1.
3242 (s390_supply_ptrace_register): Ditto.
3243 (s390_fill_gprs_high): New function.
3244 (s390_store_gprs_high): New function.
3245 (s390_regsets): Add NT_S390_HIGH_GPRS.
3246 (s390_get_hwcap): Enable on 31-bit.
3247 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3248 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3249 Detect NT_S390_HIGH_GPRS.
3250 (s390_usrregs_info_3264): Enable on 31-bit.
3251 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3252 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3254 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3257 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3258 * configure.srv: Ditto.
3259 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3260 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3261 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3262 (init_registers_amd64_linux): Remove prototype.
3263 (tdesc_amd64_linux): Remove declaration.
3264 (get_ipa_tdesc): New function.
3265 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3266 initialize remaining tdescs.
3267 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3268 (init_registers_i386_linux): Remove prototype.
3269 (tdesc_i386_linux): Remove declaration.
3270 (get_ipa_tdesc): New function.
3271 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3272 initialize remaining tdescs.
3273 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3274 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3275 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3276 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3277 (x86_get_ipa_tdesc_idx): New function.
3278 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3279 * linux-x86-tdesc.h: New file.
3280 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3281 (target_get_ipa_tdesc_idx): New macro.
3282 * tracepoint.c (ipa_tdesc_idx): New macro.
3283 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3284 (symbol_list): Add ipa_tdesc_idx.
3285 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3286 (ipa_tdesc): Remove.
3287 (ipa_tdesc_idx): New variable.
3288 (get_context_regcache): Use get_ipa_tdesc.
3289 (gdb_collect): Ditto.
3291 * tracepoint.h (get_ipa_tdesc): New prototype.
3292 (ipa_tdesc): Remove.
3294 2016-02-24 Pedro Alves <palves@redhat.com>
3296 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3297 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3298 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3299 Factor out common code between the USE_SIGTRAP_SIGINFO and
3300 !USE_SIGTRAP_SIGINFO blocks.
3301 (linux_low_filter_event): Call save_stop_reason instead of
3302 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3304 (linux_wait_1): Update comments.
3306 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3308 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3309 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3310 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3311 ppc_insert_point, ppc_remove_point.
3313 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3315 * linux-s390-low.c (s390_supports_z_point_type): New function.
3316 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3318 2016-02-16 Yao Qi <yao.qi@linaro.org>
3320 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3321 PC. Get pc from regcache_read_pc.
3323 2016-02-12 Yao Qi <yao.qi@linaro.org>
3325 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3326 or linux_get_pc_32bit.
3327 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3329 2016-02-12 Yao Qi <yao.qi@linaro.org>
3331 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3332 arm_linux_get_next_pcs_fixup.
3334 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3336 * tracepoint.c (x_tracepoint_action_download): Change
3337 write_inferior_data_ptr to write_inferior_data_pointer.
3338 (cmd_qtstart): Likewise.
3339 (write_inferior_data_ptr): Remove.
3340 (download_agent_expr): Change write_inferior_data_ptr to
3341 write_inferior_data_pointer.
3342 (download_tracepoint_1): Likewise.
3343 (download_tracepoint): Likewise.
3344 (download_trace_state_variables): Likewise.
3346 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3347 Marcin Kościelnicki <koriakin@0x04.net>
3349 * tracepoint.c (struct tracepoint_action_ops): Remove.
3350 (struct tracepoint_action): Remove ops.
3351 (m_tracepoint_action_download, r_tracepoint_action_download)
3352 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3353 size and offset accordingly.
3354 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3355 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3356 (tracepoint_action_send, tracepoint_action_download): New functions.
3357 Helpers for trace action handlers.
3358 (add_tracepoint_action): Remove setup actions ops.
3359 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3361 2016-02-10 Yao Qi <yao.qi@linaro.org>
3363 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3365 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3367 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3369 * configure: Regenerate.
3371 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3373 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3374 void * to gdb_byte *.
3375 * linux-low.c (siginfo_fixup): Likewise.
3376 (linux_xfer_siginfo): Likewise.
3377 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3379 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3381 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3383 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3385 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3387 * linux-x86-low.c [__x86_64__]: Include
3388 "nat/amd64-linux-siginfo.h".
3389 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3390 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3391 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3392 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3393 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3394 (cpt_si_fd, si_timerid, si_overrun): Move from
3395 nat/amd64-linux-siginfo.c.
3396 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3398 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3400 * server.c (skip_to_semicolon): Remove.
3401 (process_point_options): Use strchrnul instead of
3404 2016-01-26 Yao Qi <yao.qi@linaro.org>
3406 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3407 * linux-low.c (install_software_single_step_breakpoints): Don't
3408 call regcache_read_pc.
3409 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3412 2016-01-26 Yao Qi <yao.qi@linaro.org>
3414 * linux-low.c (install_software_single_step_breakpoints): Call
3415 regcache_read_pc instead of get_pc.
3417 2016-01-26 Yao Qi <yao.qi@linaro.org>
3419 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3420 (unblock_async_io): Rename to ...
3421 (block_unblock_async_io): ... it. New function.
3422 (enable_async_io): Don't install SIGIO handler. Unblock it
3424 (disable_async_io): Don't ignore SIGIO. Block it instead.
3425 (initialize_async_io): Install SIGIO handler. Don't call
3428 2016-01-26 Yao Qi <yao.qi@linaro.org>
3430 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3431 first character is '\003', call *the_target->request_interrupt.
3433 2016-01-25 Yao Qi <yao.qi@linaro.org>
3435 * remote-utils.c (new_thread_notify): Remove.
3436 (dead_thread_notify): Likewise.
3437 * remote-utils.h (new_thread_notify): Remove declaration.
3438 (dead_thread_notify): Likewise.
3440 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3442 * gdb.trace/pending.exp: Fix expected message on continue.
3444 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3446 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3447 it works properly on big-endian machines where sizeof (CORE_ADDR)
3450 2016-01-21 Pedro Alves <palves@redhat.com>
3452 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3453 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3454 * configure: Regenerate.
3456 2016-01-21 Yao Qi <yao.qi@linaro.org>
3458 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3459 is_thumb and set it according to CPSR saved on the stack.
3460 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3461 arm_sigreturn_next_pc.
3463 2016-01-18 Yao Qi <yao.qi@linaro.org>
3465 * linux-low.c (linux_set_pc_64bit): New function.
3466 (linux_get_pc_64bit): New function.
3467 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3469 * linux-sparc-low.c (debug_threads): Remove declaration.
3470 (sparc_get_pc): Remove.
3471 (the_low_target): Use linux_get_pc_64bit instead of
3473 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3474 (the_low_target): Use linux_get_pc_64bit and
3477 2016-01-18 Yao Qi <yao.qi@linaro.org>
3479 * linux-arm-low.c (debug_threads): Remove declaration.
3480 (arm_get_pc, arm_set_pc): Remove.
3481 (the_low_target): Use linux_get_pc_32bit and
3483 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3484 (the_low_target): Use linux_get_pc_32bit and
3486 * linux-cris-low.c (debug_threads): Remove declaration.
3487 (cris_get_pc, cris_set_pc,): Remove.
3488 (the_low_target): Use linux_get_pc_32bit and
3490 * linux-crisv32-low.c (debug_threads): Remove declaration.
3491 (cris_get_pc, cris_set_pc): Remove.
3492 (the_low_target): Use linux_get_pc_32bit and
3494 * linux-low.c: Include inttypes.h.
3495 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3496 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3497 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3498 (the_low_target): Use linux_get_pc_32bit and
3500 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3501 (the_low_target): Use linux_get_pc_32bit and
3503 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3504 (the_low_target): Use linux_get_pc_32bit and
3506 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3507 (the_low_target): Use linux_get_pc_32bit and
3509 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3510 (the_low_target): Use linux_get_pc_32bit and
3513 2016-01-18 Gary Benson <gbenson@redhat.com>
3515 * configure.ac (AC_FUNC_FORK): New check.
3516 * config.in: Regenerate.
3517 * configure: Likewise.
3519 2016-01-14 Yao Qi <yao.qi@linaro.org>
3521 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3522 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3523 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3524 arm_get_next_pcs_ctor.
3526 2016-01-12 Josh Stone <jistone@redhat.com>
3527 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3529 * inferiors.h: Include "gdb_vecs.h".
3530 (struct process_info): Add syscalls_to_catch.
3531 * inferiors.c (remove_process): Free syscalls_to_catch.
3532 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3533 syscall_return stops.
3534 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3535 * server.c (handle_general_set): Handle QCatchSyscalls.
3536 (handle_query): Report support for QCatchSyscalls.
3537 * target.h (struct target_ops): Add supports_catch_syscall.
3538 (target_supports_catch_syscall): New macro.
3539 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3540 (struct lwp_info): Add syscall_state.
3541 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3542 Maintain syscall_state and syscalls_to_catch across exec.
3543 (get_syscall_trapinfo): New function, proxy to the_low_target.
3544 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3545 (linux_low_filter_event): Toggle syscall_state entry/return for
3546 syscall traps, and set it ignored for all others.
3547 (gdb_catching_syscalls_p): New function.
3548 (gdb_catch_this_syscall_p): New function.
3549 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3550 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3551 (linux_supports_catch_syscall): New function.
3552 (linux_target_ops): Install it.
3553 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3554 (the_low_target): Install it.
3556 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3558 * acinclude.m4: Include new ../warning.m4 file.
3559 * configure: Regenerated.
3560 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3562 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3564 * ax.c (is_goto_target): Mark static.
3565 * linux-low.c (register_addr): Likewise.
3566 (linux_fetch_registers, linux_store_registers): Likewise.
3567 * mem-break.c (any_persistent_commands): Fix old prototype.
3568 (add_commands_to_breakpoint): Mark static.
3569 * regcache.c (find_register_by_name): Delete unused func.
3570 * remote-utils.c (hex_or_minus_one): Mark static.
3571 * server.c (monitor_show_help): Mark static.
3572 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3573 handle_v_requests): Likewise.
3575 2016-01-12 Pedro Alves <palves@redhat.com>
3577 Remove use of the registered trademark symbol throughout.
3579 2016-01-08 Yao Qi <yao.qi@linaro.org>
3581 * remote-utils.c (getpkt): If c is '\003', call target hook
3584 2016-01-06 Yao Qi <yao.qi@linaro.org>
3586 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3587 linux-aarch32-low.c.
3588 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3589 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3590 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3591 (thumb2_breakpoint): Declare.
3592 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3593 linux-aarch32-low.h.
3594 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3595 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3596 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3598 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3600 * gdbreplay.c (gdbreplay_version): Change copyright year in
3602 * server.c (gdbserver_version): Likewise.
3604 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3606 * server.c (crc32_table): Delete.
3607 (crc32): Use libiberty's xcrc32 function.
3609 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3611 * lynx-low.c (lynx_delete_thread_callback): New function.
3612 (lynx_mourn): Properly delete our process and all of its
3613 threads. Remove call to clear_inferiors.
3615 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3617 * target.c (thread_search_callback): Add check that
3618 the thread_stopped target callback is not NULL before
3621 2015-12-21 Yao Qi <yao.qi@linaro.org>
3623 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3626 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3628 * server.c (handle_query): Call target_supports_software_single_step.
3630 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3632 * linux-low.c (single_step): New function.
3633 (linux_resume_one_lwp_throw): Call single_step.
3634 (start_step_over): Likewise.
3636 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3638 * Makefile.in (SFILES): Append arch/arm-linux.c,
3639 arch/arm-get-next-pcs.c.
3640 (arm-linux.o): New rule.
3641 (arm-get-next-pcs.o): New rule.
3642 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3644 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3645 to linux-aarch32-low.c.
3646 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3647 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3648 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3649 (thumb2_breakpoint_len): Likewise.
3650 (arm_is_thumb_mode): Make non-static.
3651 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3652 from linux-aarch32-low.c.
3653 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3654 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3655 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3656 (thumb2_breakpoint_len): Likewise.
3657 (arm_is_thumb_mode): New declaration.
3658 * linux-arm-low.c: Include arch/arm-linux.h
3659 aarch/arm-get-next-pcs.h, sys/syscall.h.
3660 (get_next_pcs_ops): New struct.
3661 (get_next_pcs_addr_bits_remove): New function.
3662 (get_next_pcs_is_thumb): New function.
3663 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3664 (arm_sigreturn_next_pc): Likewise.
3665 (get_next_pcs_syscall_next_pc): Likewise.
3666 (arm_gdbserver_get_next_pcs): Likewise.
3667 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3669 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3670 * server.h: Include gdb_vecs.h.
3672 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3674 * Makefile.in (SFILES): Append common/common-regcache.c.
3675 (OBS): Append common-regcache.o.
3676 (common-regcache.o): New rule.
3677 * regcache.c (init_register_cache): Initialize cache to
3679 (regcache_raw_read_unsigned): New function.
3680 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3681 register_status enum.
3683 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3685 * linux-aarch64-low.c (the_low_targets): Rename
3686 breakpoint_reinsert_addr to get_next_pcs.
3687 * linux-arm-low.c (the_low_targets): Likewise.
3688 * linux-bfin-low.c (the_low_targets): Likewise.
3689 * linux-cris-low.c (the_low_targets): Likewise.
3690 * linux-crisv32-low.c (the_low_targets): Likewise.
3691 * linux-low.c (can_software_single_step): Likewise.
3692 (install_software_single_step_breakpoints): New function.
3693 (start_step_over): Use install_software_single_step_breakpoints.
3694 * linux-low.h: New CORE_ADDR vector.
3695 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3697 * linux-mips-low.c (the_low_targets): Likewise.
3698 * linux-nios2-low.c (the_low_targets): Likewise.
3699 * linux-sparc-low.c (the_low_targets): Likewise.
3701 2015-12-17 Pedro Alves <palves@redhat.com>
3703 * linux-low.c (linux_kill_one_lwp): Remove references to
3705 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3707 (linux_init_signals): Delete.
3708 (initialize_low): Adjust.
3709 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3711 2015-12-16 Pedro Alves <palves@redhat.com>
3713 * configure.ac (compiler warning flags): When testing a
3714 -Wno-foo option, check whether -Wfoo works instead.
3715 * configure: Regenerate.
3717 2015-12-11 Don Breazeal <donb@codesourcery.com>
3719 * server.c (process_serial_event): Don't exit from gdbserver
3720 in remote mode if there are still active inferiors.
3722 2015-12-11 Yao Qi <yao.qi@linaro.org>
3724 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3725 arm_breakpoint_at if the process is 32-bit.
3727 2015-12-11 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3732 2015-12-07 Yao Qi <yao.qi@linaro.org>
3734 * configure.srv: Append arm.o to srv_tgtobj for
3735 aarch64*-*-linux* target.
3736 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3737 from linux-arm-low.c.
3738 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3739 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3740 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3741 (thumb2_breakpoint_len): Likewise.
3742 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3743 (arm_breakpoint_kinds): Likewise.
3744 (arm_breakpoint_kind_from_pc): Likewise.
3745 (arm_sw_breakpoint_from_kind): Likewise.
3746 (arm_breakpoint_kind_from_current_state): Likewise.
3747 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3748 (arm_sw_breakpoint_from_kind): Declare.
3749 (arm_breakpoint_kind_from_current_state): Declare.
3750 (arm_breakpoint_at): Declare.
3751 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3752 arm_sw_breakpoint_from_kind if process is 32-bit.
3753 (aarch64_breakpoint_kind_from_pc): New function.
3754 (aarch64_breakpoint_kind_from_current_state): New function.
3755 (the_low_target): Initialize fields breakpoint_kind_from_pc
3756 and breakpoint_kind_from_current_state.
3757 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3758 linux-aarch32-low.c.
3759 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3760 (arm_breakpoint, arm_breakpoint_len): Likewise.
3761 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3762 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3763 (arm_is_thumb_mode): Likewise.
3764 (arm_breakpoint_at): Likewise.
3765 (arm_breakpoint_kind_from_pc): Likewise.
3766 (arm_sw_breakpoint_from_kind): Likewise.
3767 (arm_breakpoint_kind_from_current_state): Likewise.
3770 2015-08-04 Yao Qi <yao.qi@linaro.org>
3772 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3773 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3774 * server.c (extended_protocol): Remove "static".
3775 * server.h (extended_protocol): Declare it.
3777 2015-12-04 Josh Stone <jistone@redhat.com>
3779 * target.h (struct target_ops) <arch_setup>: Rename to ...
3780 (struct target_ops) <post_create_inferior>: ... this.
3781 (target_arch_setup): Rename to ...
3782 (target_post_create_inferior): ... this, calling post_create_inferior.
3783 * server.c (start_inferior): Update target_arch_setup calls to
3784 target_post_create_inferior.
3785 * linux-low.c (linux_low_ptrace_options): Forward declare.
3786 (linux_arch_setup): Update its comment for general use.
3787 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3788 (struct linux_target_ops): Use linux_post_create_inferior.
3789 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3790 to post_create_inferior.
3791 * nto-low.c (struct nto_target_ops): Likewise.
3792 * spu-low.c (struct spu_target_ops): Likewise.
3793 * win32-low.c (struct win32_target_ops): Likewise.
3795 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3799 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3801 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3802 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3803 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3804 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3805 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3806 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3807 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3808 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3809 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3810 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3811 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3812 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3814 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816 * linux-low.c (linux_look_up_symbols): Don't call
3817 linux_supports_traceclone.
3818 * linux-low.h (thread_db_init): Remove use_events argument.
3819 * thread-db.c (thread_db_use_event): Remove global variable.
3820 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3821 (struct thread_db) <td_create_bp>: Remove field.
3822 (thread_db_create_event): Remove function.
3823 (thread_db_enable_reporting): Likewise.
3824 (find_one_thread): Don't check for thread_db_use_events.
3825 (attach_thread): Likewise.
3826 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3827 (try_thread_db_load_1): Don't check for thread_db_use_events.
3828 (thread_db_init): Remove use_events argument and thread events
3830 (remove_thread_event_breakpoints): Remove function.
3831 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3833 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3835 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3837 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3838 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3839 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3840 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3841 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3843 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3845 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3846 * linux-low.c (can_hardware_single_step): Use
3847 supports_hardware_single_step.
3848 (can_software_single_step): New function.
3849 (start_step_over): Call can_software_single_step.
3850 (linux_supports_hardware_single_step): New function.
3851 (struct target_ops) <supports_software_single_step>: Initialize.
3852 * linux-low.h (struct linux_target_ops)
3853 <supports_hardware_single_step>: Initialize.
3854 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3855 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3856 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3857 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3858 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3859 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3860 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3861 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3862 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3863 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3865 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3866 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3868 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3869 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3870 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3872 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3873 * target.h (struct target_ops): <supports_software_single_step>:
3875 (target_supports_software_single_step): New macro.
3877 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3879 * linux-low.c (linux_wait_1): Fix pc advance condition.
3880 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3881 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3883 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3885 * linux-arm-low.c (arm_is_thumb_mode): New function.
3886 (arm_breakpoint_at): Use arm_is_thumb_mode.
3887 (arm_breakpoint_kind_from_current_state): New function.
3888 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3890 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3891 (linux_breakpoint_kind_from_current_state): New function.
3892 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3893 * linux-low.h (struct linux_target_ops)
3894 <breakpoint_kind_from_current_state>: New field.
3895 * target.h (struct target_ops): Likewise.
3896 (target_breakpoint_kind_from_current_state): New macro.
3898 2015-11-30 Pedro Alves <palves@redhat.com>
3900 * linux-low.c (linux_resume): Wake up the event loop before
3903 2015-11-30 Pedro Alves <palves@redhat.com>
3905 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3907 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3909 * target.c (struct thread_search): New structure.
3910 (thread_search_callback): New function.
3911 (prev_general_thread): New global.
3912 (prepare_to_access_memory, done_accessing_memory): New functions.
3913 * target.h (prepare_to_access_memory, done_accessing_memory):
3914 Replace macros with function declarations.
3916 2015-11-30 Pedro Alves <palves@redhat.com>
3919 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3920 report TARGET_WAITKIND_NO_RESUMED.
3921 * remote-utils.c (prepare_resume_reply): Handle
3922 TARGET_WAITKIND_NO_RESUMED.
3923 * server.c (report_no_resumed): New global.
3924 (handle_query) <qSupported>: Handle "no-resumed+". Report
3925 "no-resumed+" support.
3926 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3927 return error if the client doesn't support no-resumed events.
3928 (push_stop_notification): New function.
3929 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3930 events if the client supports them.
3932 2015-11-30 Pedro Alves <palves@redhat.com>
3934 * linux-low.c (thread_still_has_status_pending_p): Don't check
3936 (lwp_resumed): New function.
3937 (status_pending_p_callback): Return early if the LWP is not
3938 supposed to be resumed.
3940 2015-11-30 Pedro Alves <palves@redhat.com>
3942 * linux-low.c (handle_extended_wait): Assert that the LWP's
3943 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3944 thread create events, leave the new child's status pending.
3945 (linux_low_filter_event): If GDB wants to hear about thread exit
3946 events, leave the LWP marked dead and don't delete it.
3947 (linux_wait_for_event_filtered): Don't check for thread exit.
3948 (filter_exit_event): New function.
3949 (linux_wait_1): Use it, when returning an exit event.
3950 (linux_resume_one_lwp_throw): Assert that the LWP's
3951 waitstatus is TARGET_WAITKIND_IGNORE.
3952 * remote-utils.c (prepare_resume_reply): Handle
3953 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3954 * server.c (report_thread_events): New global.
3955 (handle_general_set): Handle QThreadEvents.
3956 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3957 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3958 TARGET_WAITKIND_THREAD_EXITED.
3959 * server.h (report_thread_events): Declare.
3961 2015-11-30 Pedro Alves <palves@redhat.com>
3963 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3964 the thread's last_resume_kind was resume_stop.
3966 2015-11-30 Pedro Alves <palves@redhat.com>
3968 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3971 2015-11-30 Pedro Alves <palves@redhat.com>
3973 * server.c (handle_v_requests): Handle vCtrlC.
3975 2015-11-30 Pedro Alves <palves@redhat.com>
3977 * gdbthread.h (find_any_thread_of_pid): Declare.
3978 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3980 * server.c (handle_query): If current_thread is NULL, look for
3981 another thread of the selected process.
3983 2015-11-26 Daniel Colascione <dancol@dancol.org>
3984 Simon Marchi <simon.marchi@ericsson.com>
3986 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3987 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3989 * target.h (struct target_ops) <thread_name>: New field.
3990 (target_thread_name): New macro.
3992 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3994 * regcache.h (regcache_invalidate_pid): Add declaration.
3995 * regcache.c (regcache_invalidate_pid): New function, extracted
3996 from regcache_invalidate.
3997 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3998 Add trivial documentation comment.
3999 * lynx-low.c: Use regcache_invalidate_pid instead of
4000 regcache_invalidate.
4002 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4004 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4005 and Elf64_auxv_t if the target is Android.
4007 2015-11-22 Doug Evans <xdje42@gmail.com>
4009 * target.h: #include <sys/types.h>.
4011 2015-11-19 Pedro Alves <palves@redhat.com>
4013 * linux-low.c (linux_process_qsupported): Change prototype.
4015 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4017 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4018 and adjust to loop over all features.
4019 * server.c (handle_query) <qSupported>: Adjust to call
4020 target_process_qsupported once, passing it a vector of unprocessed
4022 * target.h (struct target_ops) <process_qsupported>: Change
4024 (target_process_qsupported): Adjust.
4026 2015-11-19 Pedro Alves <palves@redhat.com>
4028 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4030 * configure: Regenerate.
4032 2015-11-19 Pedro Alves <palves@redhat.com>
4034 * configure: Regenerate.
4036 2015-11-19 Yao Qi <yao.qi@linaro.org>
4038 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4041 2015-11-19 Yao Qi <yao.qi@linaro.org>
4043 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4044 (struct aarch64_operand): Move enum out.
4046 2015-11-19 Yao Qi <yao.qi@linaro.org>
4048 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4049 struct user_fpsimd_state *.
4050 (aarch64_store_fpregset): Likewise.
4052 2015-11-19 Yao Qi <yao.qi@linaro.org>
4054 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4055 struct user_pt_regs *.
4056 (aarch64_store_gregset): Likewise.
4058 2015-11-18 Pedro Alves <palves@redhat.com>
4060 * Makefile.in (all_object_files): Add $IPA_OBJS.
4062 2015-11-17 Pedro Alves <palves@redhat.com>
4064 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4065 GDB_SIGNAL_0 and gdb_signal_to_string.
4067 2015-11-17 Pedro Alves <palves@redhat.com>
4069 * win32-low.c (handle_output_debug_string): Remove parameter.
4070 (win32_kill): Remove our_status local and adjust call to
4071 handle_output_debug_string.
4072 (get_child_debug_event): Adjust call to
4073 handle_output_debug_string.
4075 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4077 * linux-mips-low.c (mips_fill_gregset): Add cast.
4078 (mips_store_gregset): Likewise.
4079 (mips_fill_fpregset): Likewise.
4080 (mips_store_fpregset): Likewise.
4082 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4084 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4087 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4089 * linux-mips-low.c (mips_linux_new_thread): Change type of
4090 watch_type to enum target_hw_bp_type.
4092 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4094 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4095 Change return type to arm_hwbp_type.
4097 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4099 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4100 (arm_store_gregset): Likewise.
4101 * linux-arm-low.c (arm_get_hwcap): Likewise.
4102 (arm_read_description): Likewise.
4104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4106 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4108 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4110 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4111 (ppc_fill_vsxregset): Likewise.
4112 (ppc_store_vsxregset): Likewise.
4113 (ppc_fill_vrregset): Likewise.
4114 (ppc_store_vrregset): Likewise.
4115 (ppc_fill_evrregset): Likewise.
4116 (ppc_store_evrregset): Likewise.
4118 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4120 * linux-ppc-low.c (ppc_usrregs_info): Remove
4121 forward-declaration.
4122 (ppc_arch_setup): Move lower in file.
4124 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4126 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4127 (ps_pdwrite): Likewise.
4129 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4131 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4132 to after assert checks.
4134 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4136 * proc-service.c (ps_pdread): Add/adjust casts.
4137 (ps_pdwrite): Add/adjust casts.
4139 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4141 * server.c (handle_search_memory_1): Cast return value of
4144 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4146 * server.c (write_qxfer_response): Change type of data to
4149 2015-10-29 Pedro Alves <palves@redhat.com>
4151 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4153 2015-10-29 Pedro Alves <palves@redhat.com>
4155 * tracepoint.c (clear_installed_tracepoints): Add casts.
4157 2015-10-29 Pedro Alves <palves@redhat.com>
4159 * server.c (handle_v_cont, process_serial_event): Add enum
4160 gdb_signal casts to signal parsing code.
4162 2015-10-29 Pedro Alves <palves@redhat.com>
4164 * linux-low.h (NULL_REGSET): Define.
4165 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4166 * linux-arm-low.c (arm_regsets): Likewise.
4167 * linux-crisv32-low.c (cris_regsets): Likewise.
4168 * linux-m68k-low.c (m68k_regsets): Likewise.
4169 * linux-mips-low.c (mips_regsets): Likewise.
4170 * linux-nios2-low.c (nios2_regsets): Likewise.
4171 * linux-ppc-low.c (ppc_regsets): Likewise.
4172 * linux-s390-low.c (s390_regsets): Likewise.
4173 * linux-sh-low.c (sh_regsets): Likewise.
4174 * linux-sparc-low.c (sparc_regsets): Likewise.
4175 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4176 * linux-tile-low.c (tile_regsets): Likewise.
4177 * linux-x86-low.c (x86_regsets): Likewise.
4178 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4180 2015-10-29 Pedro Alves <palves@redhat.com>
4182 * linux-low.h (NULL_REGSET): Define.
4183 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4184 * linux-arm-low.c (arm_regsets): Likewise.
4185 * linux-crisv32-low.c (cris_regsets): Likewise.
4186 * linux-m68k-low.c (m68k_regsets): Likewise.
4187 * linux-mips-low.c (mips_regsets): Likewise.
4188 * linux-nios2-low.c (nios2_regsets): Likewise.
4189 * linux-ppc-low.c (ppc_regsets): Likewise.
4190 * linux-s390-low.c (s390_regsets): Likewise.
4191 * linux-sh-low.c (sh_regsets): Likewise.
4192 * linux-sparc-low.c (sparc_regsets): Likewise.
4193 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4194 * linux-tile-low.c (tile_regsets): Likewise.
4195 * linux-x86-low.c (x86_regsets): Likewise.
4196 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4198 2015-10-26 Doug Evans <dje@google.com>
4200 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4202 2015-10-26 Doug Evans <dje@google.com>
4204 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4206 2015-10-26 Doug Evans <dje@google.com>
4208 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4210 (attach_thread, find_new_threads_callback): Ditto.
4212 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4214 * mem-break.h (set_breakpoint_data): Remove.
4216 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4218 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4219 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4220 (initialize_low): Remove set_breakpoint_data call.
4221 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4222 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4223 (initialize_low): Remove set_breakpoint_data call.
4224 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4225 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4226 (initialize_low): Remove set_breakpoint_data call.
4228 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4230 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4231 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4232 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4233 * target.h (target_breakpoint_kind_from_pc): New macro.
4235 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4237 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4238 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4239 the default breakpoint kind.
4241 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4243 * linux-arm-low.c (arm_supports_z_point_type): Add software
4246 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4248 * linux-arm-low.c: Refactor breakpoint definitions.
4249 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4250 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4252 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4254 * Makefile.in: Add arm.c/o.
4255 * configure.srv: Likewise.
4256 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4257 (arm_breakpoint_kind_from_pc): New function.
4258 (arm_sw_breakpoint_from_kind): Return proper kind.
4259 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4261 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4263 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4265 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4266 (struct raw_breakpoint) <size>: Remove.
4267 (struct raw_breakpoint) <kind>: Add.
4268 (bp_size): New function.
4269 (bp_opcode): Likewise.
4270 (find_raw_breakpoint_at): Adjust for kind.
4271 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4272 (remove_memory_breakpoint): Adjust for kind call bp_size.
4273 (set_raw_breakpoint_at): Adjust for kind.
4274 (set_breakpoint): Likewise.
4275 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4276 (delete_raw_breakpoint): Adjust for kind.
4277 (delete_breakpoint): Likewise.
4278 (find_gdb_breakpoint): Likewise.
4279 (set_gdb_breakpoint_1): Likewise.
4280 (set_gdb_breakpoint): Likewise.
4281 (delete_gdb_breakpoint_1): Likewise.
4282 (delete_gdb_breakpoint): Likewise.
4283 (uninsert_raw_breakpoint): Likewise.
4284 (reinsert_raw_breakpoint): Likewise.
4285 (set_breakpoint_data): Remove.
4286 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4287 (check_mem_read): Adjust for kind call bp_size.
4288 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4289 (clone_one_breakpoint): Adjust for kind.
4290 * mem-break.h (set_gdb_breakpoint): Likewise.
4291 (delete_gdb_breakpoint): Likewise.
4292 * server.c (process_serial_event): Likewise.
4294 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4296 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4297 (struct linux_target_ops) <breakpoint>: Remove.
4298 (struct linux_target_ops) <breakpoint_len>: Remove.
4299 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4300 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4301 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4302 (arm_sw_breakpoint_from_kind): New function.
4303 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4304 (struct linux_target_ops) <breakpoint>: Remove.
4305 (struct linux_target_ops) <breakpoint_len>: Remove.
4306 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4307 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4308 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4309 (struct linux_target_ops) <breakpoint>: Remove.
4310 (struct linux_target_ops) <breakpoint_len>: Remove.
4311 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4312 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4313 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4314 (struct linux_target_ops) <breakpoint>: Remove.
4315 (struct linux_target_ops) <breakpoint_len>: Remove.
4316 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4317 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4318 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4319 and sw_breakpoint_from_kind to increment the pc.
4320 (linux_breakpoint_kind_from_pc): New function.
4321 (linux_sw_breakpoint_from_kind): New function.
4322 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4323 (initialize_low): Call breakpoint_kind_from_pc and
4324 sw_breakpoint_from_kind to replace breakpoint_data/len.
4325 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4327 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4328 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4329 (struct linux_target_ops) <breakpoint>: Remove.
4330 (struct linux_target_ops) <breakpoint_len>: Remove.
4331 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4332 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4333 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4334 (struct linux_target_ops) <breakpoint>: Remove.
4335 (struct linux_target_ops) <breakpoint_len>: Remove.
4336 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4337 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4338 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4339 (struct linux_target_ops) <breakpoint>: Remove.
4340 (struct linux_target_ops) <breakpoint_len>: Remove.
4341 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4342 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4343 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4344 (struct linux_target_ops) <breakpoint>: Remove.
4345 (struct linux_target_ops) <breakpoint_len>: Remove.
4346 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4347 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4348 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4349 (struct linux_target_ops) <breakpoint>: Remove.
4350 (struct linux_target_ops) <breakpoint_len>: Remove.
4351 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4353 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4354 (struct linux_target_ops) <breakpoint>: Remove.
4355 (struct linux_target_ops) <breakpoint_len>: Remove.
4356 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4357 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4358 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4359 (struct linux_target_ops) <breakpoint>: Remove.
4360 (struct linux_target_ops) <breakpoint_len>: Remove.
4361 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4362 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4363 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4364 (struct linux_target_ops) <breakpoint>: Remove.
4365 (struct linux_target_ops) <breakpoint_len>: Remove.
4366 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4367 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4368 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4369 (struct linux_target_ops) <breakpoint>: Remove.
4370 (struct linux_target_ops) <breakpoint_len>: Remove.
4371 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4372 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4373 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4374 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4375 (struct linux_target_ops) <breakpoint>: Remove.
4376 (struct linux_target_ops) <breakpoint_len>: Remove.
4377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4379 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4380 (struct linux_target_ops) <breakpoint>: Remove.
4381 (struct linux_target_ops) <breakpoint_len>: Remove.
4382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4385 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387 * linux-cris-low.c (cris_get_pc): Remove void arg.
4389 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4391 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4394 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4396 * inferiors.c (thread_pid_matches_callback): New function.
4397 (find_thread_process): New function.
4398 (remove_thread): Reset current_thread.
4399 (remove_process): Assert threads have been removed first.
4401 2015-10-15 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4405 (aarch64_remove_point): Likewise.
4406 * regcache.c (regcache_register_size): New function.
4408 2015-10-12 Yao Qi <yao.qi@linaro.org>
4410 * linux-aarch64-low.c: Update all callers as emit_load_store
4411 is renamed to aarch64_emit_load_store.
4413 2015-10-12 Yao Qi <yao.qi@linaro.org>
4415 * linux-aarch64-low.c: Update all callers of function renaming
4416 from emit_insn to aarch64_emit_insn.
4418 2015-10-12 Yao Qi <yao.qi@linaro.org>
4420 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4421 arch/aarch64-insn.h.
4422 (struct aarch64_memory_operand): Likewise.
4424 (emit_insn): Move to arch/aarch64-insn.c.
4425 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4426 (emit_load_store): Move to arch/aarch64-insn.c.
4427 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4428 (can_encode_int32): Remove.
4430 2015-10-12 Yao Qi <yao.qi@linaro.org>
4432 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4433 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4434 (aarch64_relocate_instruction): Likewise.
4435 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4436 (struct aarch64_insn_visitor): Likewise.
4438 2015-10-12 Yao Qi <yao.qi@linaro.org>
4440 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4441 (struct aarch64_insn_visitor): New.
4442 (struct aarch64_insn_relocation_data): New.
4443 (aarch64_ftrace_insn_reloc_b): New function.
4444 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4445 (aarch64_ftrace_insn_reloc_cb): Likewise.
4446 (aarch64_ftrace_insn_reloc_tb): Likewise.
4447 (aarch64_ftrace_insn_reloc_adr): Likewise.
4448 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4449 (aarch64_ftrace_insn_reloc_others): Likewise.
4451 (aarch64_relocate_instruction): Use visitor.
4453 2015-10-12 Yao Qi <yao.qi@linaro.org>
4455 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4456 int. Add argument buf.
4457 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4458 aarch64_relocate_instruction.
4460 2015-10-12 Yao Qi <yao.qi@linaro.org>
4462 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4463 argument insn. Remove local variable insn. Don't call
4465 (aarch64_install_fast_tracepoint_jump_pad): Call
4468 2015-09-30 Yao Qi <yao.qi@linaro.org>
4470 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4471 (emit_load_store_pair): Likewise.
4473 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4475 * dll.c (match_dll): Add cast(s).
4476 (unloaded_dll): Likewise.
4477 * linux-low.c (second_thread_of_pid_p): Likewise.
4478 (delete_lwp_callback): Likewise.
4479 (count_events_callback): Likewise.
4480 (select_event_lwp_callback): Likewise.
4481 (linux_set_resume_request): Likewise.
4482 * server.c (accumulate_file_name_length): Likewise.
4483 (emit_dll_description): Likewise.
4484 (handle_qxfer_threads_worker): Likewise.
4485 (visit_actioned_threads): Likewise.
4486 * thread-db.c (any_thread_of): Likewise.
4487 * tracepoint.c (same_process_p): Likewise.
4488 (match_blocktype): Likewise.
4489 (build_traceframe_info_xml): Likewise.
4491 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4493 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4495 (gdb_unparse_agent_expr): Likewise.
4496 * hostio.c (require_data): Likewise.
4497 (handle_pread): Likewise.
4498 * linux-low.c (disable_regset): Likewise.
4499 (fetch_register): Likewise.
4500 (store_register): Likewise.
4501 (get_dynamic): Likewise.
4502 (linux_qxfer_libraries_svr4): Likewise.
4503 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4504 (set_fast_tracepoint_jump): Likewise.
4505 (uninsert_fast_tracepoint_jumps_at): Likewise.
4506 (reinsert_fast_tracepoint_jumps_at): Likewise.
4507 (validate_inserted_breakpoint): Likewise.
4508 (clone_agent_expr): Likewise.
4509 * regcache.c (init_register_cache): Likewise.
4510 * remote-utils.c (putpkt_binary_1): Likewise.
4511 (decode_M_packet): Likewise.
4512 (decode_X_packet): Likewise.
4513 (look_up_one_symbol): Likewise.
4514 (relocate_instruction): Likewise.
4515 (monitor_output): Likewise.
4516 * server.c (handle_search_memory): Likewise.
4517 (handle_qxfer_exec_file): Likewise.
4518 (handle_qxfer_libraries): Likewise.
4519 (handle_qxfer): Likewise.
4520 (handle_query): Likewise.
4521 (handle_v_cont): Likewise.
4522 (handle_v_run): Likewise.
4523 (captured_main): Likewise.
4524 * target.c (write_inferior_memory): Likewise.
4525 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4526 * tracepoint.c (init_trace_buffer): Likewise.
4527 (add_tracepoint_action): Likewise.
4528 (add_traceframe): Likewise.
4529 (add_traceframe_block): Likewise.
4530 (cmd_qtdpsrc): Likewise.
4531 (cmd_qtdv): Likewise.
4532 (cmd_qtstatus): Likewise.
4533 (response_source): Likewise.
4534 (response_tsv): Likewise.
4535 (cmd_qtnotes): Likewise.
4536 (gdb_collect): Likewise.
4537 (initialize_tracepoint): Likewise.
4539 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4541 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4542 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4543 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4545 (enum aarch64_condition_codes): New enum.
4546 (w0): New static global.
4549 (struct aarch64_memory_operand) <type>: New
4550 MEMORY_OPERAND_POSTINDEX type.
4551 (postindex_memory_operand): New helper function.
4552 (emit_ret): New function.
4553 (emit_load_store_pair): New function, factored out of emit_stp
4554 with support for MEMORY_OPERAND_POSTINDEX.
4555 (emit_stp): Rewrite using emit_load_store_pair.
4556 (emit_ldp): New function.
4557 (emit_load_store): Likewise.
4558 (emit_ldr): Mention post-index instruction in comment.
4559 (emit_ldrh): New function.
4560 (emit_ldrb): New function.
4561 (emit_ldrsw): Mention post-index instruction in comment.
4562 (emit_str): Likewise.
4563 (emit_subs): New function.
4564 (emit_cmp): Likewise.
4565 (emit_and): Likewise.
4566 (emit_orr): Likewise.
4567 (emit_orn): Likewise.
4568 (emit_eor): Likewise.
4569 (emit_mvn): Likewise.
4570 (emit_lslv): Likewise.
4571 (emit_lsrv): Likewise.
4572 (emit_asrv): Likewise.
4573 (emit_mul): Likewise.
4574 (emit_sbfm): Likewise.
4575 (emit_sbfx): Likewise.
4576 (emit_ubfm): Likewise.
4577 (emit_ubfx): Likewise.
4578 (emit_csinc): Likewise.
4579 (emit_cset): Likewise.
4580 (emit_nop): Likewise.
4581 (emit_ops_insns): New helper function.
4582 (emit_pop): Likewise.
4583 (emit_push): Likewise.
4584 (aarch64_emit_prologue): New function.
4585 (aarch64_emit_epilogue): Likewise.
4586 (aarch64_emit_add): Likewise.
4587 (aarch64_emit_sub): Likewise.
4588 (aarch64_emit_mul): Likewise.
4589 (aarch64_emit_lsh): Likewise.
4590 (aarch64_emit_rsh_signed): Likewise.
4591 (aarch64_emit_rsh_unsigned): Likewise.
4592 (aarch64_emit_ext): Likewise.
4593 (aarch64_emit_log_not): Likewise.
4594 (aarch64_emit_bit_and): Likewise.
4595 (aarch64_emit_bit_or): Likewise.
4596 (aarch64_emit_bit_xor): Likewise.
4597 (aarch64_emit_bit_not): Likewise.
4598 (aarch64_emit_equal): Likewise.
4599 (aarch64_emit_less_signed): Likewise.
4600 (aarch64_emit_less_unsigned): Likewise.
4601 (aarch64_emit_ref): Likewise.
4602 (aarch64_emit_if_goto): Likewise.
4603 (aarch64_emit_goto): Likewise.
4604 (aarch64_write_goto_address): Likewise.
4605 (aarch64_emit_const): Likewise.
4606 (aarch64_emit_call): Likewise.
4607 (aarch64_emit_reg): Likewise.
4608 (aarch64_emit_pop): Likewise.
4609 (aarch64_emit_stack_flush): Likewise.
4610 (aarch64_emit_zero_ext): Likewise.
4611 (aarch64_emit_swap): Likewise.
4612 (aarch64_emit_stack_adjust): Likewise.
4613 (aarch64_emit_int_call_1): Likewise.
4614 (aarch64_emit_void_call_2): Likewise.
4615 (aarch64_emit_eq_goto): Likewise.
4616 (aarch64_emit_ne_goto): Likewise.
4617 (aarch64_emit_lt_goto): Likewise.
4618 (aarch64_emit_le_goto): Likewise.
4619 (aarch64_emit_gt_goto): Likewise.
4620 (aarch64_emit_ge_got): Likewise.
4621 (aarch64_emit_ops_impl): New static global variable.
4622 (aarch64_emit_ops): New target function, return
4623 &aarch64_emit_ops_impl.
4624 (struct linux_target_ops): Install it.
4626 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4628 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4629 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4631 * linux-aarch64-ipa.c: New file.
4632 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4634 (aarch64_get_thread_area): New target method.
4635 (extract_signed_bitfield): New helper function.
4636 (aarch64_decode_ldr_literal): New function.
4637 (enum aarch64_opcodes): New enum.
4638 (struct aarch64_register): New struct.
4639 (struct aarch64_operand): New struct.
4640 (x0): New static global.
4649 (aarch64_register): New helper function.
4650 (register_operand): Likewise.
4651 (immediate_operand): Likewise.
4652 (struct aarch64_memory_operand): New struct.
4653 (offset_memory_operand): New helper function.
4654 (preindex_memory_operand): Likewise.
4655 (enum aarch64_system_control_registers): New enum.
4656 (ENCODE): New macro.
4657 (emit_insn): New helper function.
4658 (emit_b): New function.
4659 (emit_bcond): Likewise.
4660 (emit_cb): Likewise.
4661 (emit_tb): Likewise.
4662 (emit_blr): Likewise.
4663 (emit_stp): Likewise.
4664 (emit_ldp_q_offset): Likewise.
4665 (emit_stp_q_offset): Likewise.
4666 (emit_load_store): Likewise.
4667 (emit_ldr): Likewise.
4668 (emit_ldrsw): Likewise.
4669 (emit_str): Likewise.
4670 (emit_ldaxr): Likewise.
4671 (emit_stxr): Likewise.
4672 (emit_stlr): Likewise.
4673 (emit_data_processing_reg): Likewise.
4674 (emit_data_processing): Likewise.
4675 (emit_add): Likewise.
4676 (emit_sub): Likewise.
4677 (emit_mov): Likewise.
4678 (emit_movk): Likewise.
4679 (emit_mov_addr): Likewise.
4680 (emit_mrs): Likewise.
4681 (emit_msr): Likewise.
4682 (emit_sevl): Likewise.
4683 (emit_wfe): Likewise.
4684 (append_insns): Likewise.
4685 (can_encode_int32_in): New helper function.
4686 (aarch64_relocate_instruction): New function.
4687 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4688 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4689 (struct linux_target_ops): Install aarch64_get_thread_area,
4690 aarch64_install_fast_tracepoint_jump_pad and
4691 aarch64_get_min_fast_tracepoint_insn_len.
4693 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4695 * Makefile.in (aarch64-insn.o): New rule.
4696 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4698 2015-09-21 Yao Qi <yao.qi@linaro.org>
4700 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4702 2015-09-21 Yao Qi <yao.qi@linaro.org>
4704 * tracepoint.c (max_jump_pad_size): Remove.
4706 2015-09-18 Yao Qi <yao.qi@linaro.org>
4708 * linux-aarch64-low.c: Don't include sys/uio.h.
4709 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4711 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4713 * tracepoint.c (eval_result_type): Change prototype.
4714 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4716 2015-09-15 Pedro Alves <palves@redhat.com>
4718 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4719 Check whether to report exec events instead of checking whether
4720 multiprocess is enabled.
4722 2015-09-15 Pedro Alves <palves@redhat.com>
4725 * remote-utils.c (prepare_resume_reply): Merge
4726 TARGET_WAITKIND_VFORK_DONE switch case with the
4727 TARGET_WAITKIND_FORKED case.
4729 2015-09-15 Yao Qi <yao.qi@linaro.org>
4731 * server.c (handle_query): Check string comparison using
4732 "else if" instead of "if".
4734 2015-09-15 Yao Qi <yao.qi@linaro.org>
4736 * server.c (vCont_supported): New global variable.
4737 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4738 matches. Append ";vContSupported+" to own_buf.
4739 (handle_v_requests): Append ";s;S" to own_buf if target supports
4740 hardware single step or vCont_supported is false.
4741 (capture_main): Set vCont_supported to zero.
4743 2015-09-15 Yao Qi <yao.qi@linaro.org>
4745 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4747 (linux_supports_hardware_single_step): ... New function.
4748 (linux_target_ops): Update.
4749 * lynx-low.c (lynx_target_ops): Set field
4750 supports_hardware_single_step to target_can_do_hardware_single_step.
4751 * nto-low.c (nto_target_ops): Likewise.
4752 * spu-low.c (spu_target_ops): Likewise.
4753 * win32-low.c (win32_target_ops): Likewise.
4754 * target.c (target_can_do_hardware_single_step): New function.
4755 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4756 Remove. <supports_hardware_single_step>: New field.
4757 (target_supports_conditional_breakpoints): Remove.
4758 (target_supports_hardware_single_step): New macro.
4759 (target_can_do_hardware_single_step): Declare.
4760 * server.c (handle_query): Use target_supports_hardware_single_step
4761 instead of target_supports_conditional_breakpoints.
4763 2015-09-15 Yao Qi <yao.qi@linaro.org>
4765 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4767 (struct linux_target_ops the_low_target): Install
4768 aarch64_linux_siginfo_fixup.
4770 2015-09-11 Don Breazeal <donb@codesourcery.com>
4771 Luis Machado <lgustavo@codesourcery.com>
4773 * linux-low.c (linux_mourn): Static declaration.
4774 (linux_arch_setup): Move in front of
4775 handle_extended_wait.
4776 (linux_arch_setup_thread): New function.
4777 (handle_extended_wait): Handle exec events. Call
4778 linux_arch_setup_thread. Make event_lwp argument a
4779 pointer-to-a-pointer.
4780 (check_zombie_leaders): Do not check stopped threads.
4781 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4782 (linux_low_filter_event): Add lwp and thread for exec'ing
4783 non-leader thread if leader thread has been deleted.
4784 Refactor code into linux_arch_setup_thread and call it.
4785 Pass child lwp pointer by reference to handle_extended_wait.
4786 (linux_wait_for_event_filtered): Update comment.
4787 (linux_wait_1): Prevent clobbering exec event status.
4788 (linux_supports_exec_events): New function.
4789 (linux_target_ops) <supports_exec_events>: Initialize new member.
4790 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4792 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4793 * server.c (report_exec_events): New global variable.
4794 (handle_query): Handle qSupported query for exec-events feature.
4795 (captured_main): Initialize report_exec_events.
4796 * server.h (report_exec_events): Declare new global variable.
4797 * target.h (struct target_ops) <supports_exec_events>: New
4799 (target_supports_exec_events): New macro.
4800 * win32-low.c (win32_target_ops) <supports_exec_events>:
4801 Initialize new member.
4803 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4805 * linux-low.c (linux_low_enable_btrace): Remove.
4806 (linux_target_ops): Replace linux_low_enable_btrace with
4807 linux_enable_btrace.
4809 2015-09-03 Yao Qi <yao.qi@linaro.org>
4811 * linux-aarch64-low.c (aarch64_insert_point): Call
4812 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4815 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4817 * linux-low.c (check_stopped_by_breakpoint): Use
4818 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4820 2015-08-27 Pedro Alves <palves@redhat.com>
4822 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4824 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4826 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4827 the XNEW-family equivalent.
4828 (compile_bytecodes): Likewise.
4829 * dll.c (loaded_dll): Likewise.
4830 * event-loop.c (append_callback_event): Likewise.
4831 (create_file_handler): Likewise.
4832 (create_file_event): Likewise.
4833 * hostio.c (handle_open): Likewise.
4834 * inferiors.c (add_thread): Likewise.
4835 (add_process): Likewise.
4836 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4837 * linux-arm-low.c (arm_new_process): Likewise.
4838 (arm_new_thread): Likewise.
4839 * linux-low.c (add_to_pid_list): Likewise.
4840 (linux_add_process): Likewise.
4841 (handle_extended_wait): Likewise.
4842 (add_lwp): Likewise.
4843 (enqueue_one_deferred_signal): Likewise.
4844 (enqueue_pending_signal): Likewise.
4845 (linux_resume_one_lwp_throw): Likewise.
4846 (linux_resume_one_thread): Likewise.
4847 (linux_read_memory): Likewise.
4848 (linux_write_memory): Likewise.
4849 * linux-mips-low.c (mips_linux_new_process): Likewise.
4850 (mips_linux_new_thread): Likewise.
4851 (mips_add_watchpoint): Likewise.
4852 * linux-x86-low.c (initialize_low_arch): Likewise.
4853 * lynx-low.c (lynx_add_process): Likewise.
4854 * mem-break.c (set_raw_breakpoint_at): Likewise.
4855 (set_breakpoint): Likewise.
4856 (add_condition_to_breakpoint): Likewise.
4857 (add_commands_to_breakpoint): Likewise.
4858 (clone_agent_expr): Likewise.
4859 (clone_one_breakpoint): Likewise.
4860 * regcache.c (new_register_cache): Likewise.
4861 * remote-utils.c (look_up_one_symbol): Likewise.
4862 * server.c (queue_stop_reply): Likewise.
4863 (start_inferior): Likewise.
4864 (queue_stop_reply_callback): Likewise.
4865 (handle_target_event): Likewise.
4866 * spu-low.c (fetch_ppc_memory): Likewise.
4867 (store_ppc_memory): Likewise.
4868 * target.c (set_target_ops): Likewise.
4869 * thread-db.c (thread_db_load_search): Likewise.
4870 (try_thread_db_load_1): Likewise.
4871 * tracepoint.c (add_tracepoint): Likewise.
4872 (add_tracepoint_action): Likewise.
4873 (create_trace_state_variable): Likewise.
4874 (cmd_qtdpsrc): Likewise.
4875 (cmd_qtro): Likewise.
4876 (add_while_stepping_state): Likewise.
4877 * win32-low.c (child_add_thread): Likewise.
4878 (get_image_name): Likewise.
4880 2015-08-25 Yao Qi <yao.qi@linaro.org>
4882 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4884 2015-08-25 Yao Qi <yao.qi@linaro.org>
4886 * Makefile.in (aarch64-linux.o): New rule.
4887 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4889 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4890 (aarch64_init_debug_reg_state): Make it extern.
4891 (aarch64_linux_prepare_to_resume): Remove.
4893 2015-08-25 Yao Qi <yao.qi@linaro.org>
4895 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4896 lwp_arch_private_info and ptid_of_lwp.
4898 2015-08-25 Yao Qi <yao.qi@linaro.org>
4900 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4901 Find proc_info by find_process_pid. All callers updated.
4903 2015-08-25 Yao Qi <yao.qi@linaro.org>
4905 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4907 (debug_reg_change_callback): Remove.
4908 (aarch64_notify_debug_reg_change): Remove.
4910 2015-08-25 Yao Qi <yao.qi@linaro.org>
4912 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4913 Call current_lwp_ptid.
4915 2015-08-25 Yao Qi <yao.qi@linaro.org>
4917 * linux-aarch64-low.c (debug_reg_change_callback): Use
4920 2015-08-25 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4924 2015-08-25 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4928 2015-08-25 Yao Qi <yao.qi@linaro.org>
4930 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4933 2015-08-25 Yao Qi <yao.qi@linaro.org>
4935 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4937 (debug_reg_change_callback): Remove argument entry and add argument
4938 lwp. Remove local variable thread. Don't print thread id in the
4939 debugging output. Don't check whether pid of thread equals to pid.
4940 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4941 iterate_over_lwps instead find_inferior.
4943 2015-08-24 Pedro Alves <palves@redhat.com>
4945 * inferiors.c (get_first_process): New function.
4946 * inferiors.h (get_first_process): New declaration.
4947 * remote-utils.c (read_ptid): Default to the first process in the
4948 list, instead of to the current thread's process.
4950 2015-08-24 Pedro Alves <palves@redhat.com>
4952 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4953 * event-loop.c: Likewise.
4954 * remote-utils.c: Likewise.
4955 * tracepoint.c: Likewise.
4957 2015-08-24 Pedro Alves <palves@redhat.com>
4959 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4962 2015-08-21 Pedro Alves <palves@redhat.com>
4964 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4965 instead of literal 1.
4967 2015-08-21 Pedro Alves <palves@redhat.com>
4969 * tdesc.c (default_description): Explicitly zero-initialize.
4971 2015-08-21 Pedro Alves <palves@redhat.com>
4974 * inferiors.c (remove_thread): Discard any pending stop reply for
4976 * server.c (remove_all_on_match_pid): Rename to ...
4977 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4979 (discard_queued_stop_replies): Change parameter to a ptid. Now
4981 (handle_v_kill, kill_inferior_callback, captured_main)
4982 (process_serial_event): Adjust.
4983 * server.h (discard_queued_stop_replies): Declare.
4985 2015-08-21 Pedro Alves <palves@redhat.com>
4987 * linux-low.c (wait_for_sigstop): Always switch to no thread
4988 selected if the previously current thread dies.
4989 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4990 process instead of the current thread's.
4991 * remote-utils.c (input_interrupt): Don't check if there's no
4993 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4994 current thread to the general thread fails, error out.
4995 (handle_qxfer_auxv, handle_qxfer_libraries)
4996 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4997 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4998 (handle_query): Check if there's a thread selected instead of
4999 checking whether there's any thread in the thread list.
5000 (handle_qxfer_threads, handle_qxfer_btrace)
5001 (handle_qxfer_btrace_conf): Don't error out early if there's no
5002 thread in the thread list.
5003 (handle_v_cont, myresume): Don't set the current thread to the
5005 (process_serial_event) <Hg handling>: Also set thread_id if the
5006 previous general thread is still alive.
5007 (process_serial_event) <g/G handling>: If setting the current
5008 thread to the general thread fails, error out.
5009 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5010 thread's lwp instead of the current thread's.
5011 * target.c (set_desired_thread): If the desired thread was not
5012 found, leave the current thread pointing to NULL. Return an int
5013 (boolean) indicating success.
5014 * target.h (set_desired_thread): Change return type to int.
5016 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5018 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5019 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5021 (ps_get_thread_area): New function.
5023 2015-08-19 Gary Benson <gbenson@redhat.com>
5025 * hostio.c (handle_pread): Do not attempt to read more data
5026 than hostio_reply_with_data can fit in a packet.
5028 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5030 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5032 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5034 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5036 2015-08-06 Pedro Alves <palves@redhat.com>
5038 * tracepoint.c (expr_eval_result): Now an int.
5040 2015-08-06 Pedro Alves <palves@redhat.com>
5042 * gdbthread.h (struct regcache): Forward declare.
5043 (struct thread_info) <regcache_data>: Now a struct regcache
5045 * inferiors.c (inferior_regcache_data)
5046 (set_inferior_regcache_data): Now work with struct regcache
5048 * inferiors.h (struct regcache): Forward declare.
5049 (inferior_regcache_data, set_inferior_regcache_data): Now work
5050 with struct regcache pointers.
5051 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5052 (free_register_cache_thread): Remove struct regcache pointer
5055 2015-08-06 Pedro Alves <palves@redhat.com>
5057 * server.c (captured_main): On error, print the exception message
5058 to stderr, and if run_once is set, throw a quit.
5060 2015-08-06 Pedro Alves <palves@redhat.com>
5062 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5065 2015-08-06 Pedro Alves <palves@redhat.com>
5067 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5068 reading beyond the passed in buffer length.
5070 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5072 * tracepoint.c (symbol_list) <required>: Remove.
5074 2015-08-06 Pedro Alves <palves@redhat.com>
5076 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5077 count if stopping and suspending threads.
5078 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5079 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5080 (linux_detach): Complete an ongoing step-over.
5081 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5083 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5084 (linux_wait_1): If passing a signal to the inferior after
5085 finishing a step-over, unsuspend and re-resume all lwps. If we
5086 see a single-step event but the thread should be continuing, don't
5087 pass the trap to gdb.
5088 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5089 internal_error instead of gdb_assert.
5090 (enqueue_pending_signal): New function.
5091 (check_ptrace_stopped_lwp_gone): Add debug output.
5092 (start_step_over): Use internal_error instead of gdb_assert.
5093 (complete_ongoing_step_over): New function.
5094 (linux_resume_one_thread): Don't resume a suspended thread.
5095 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5098 2015-08-06 Pedro Alves <palves@redhat.com>
5100 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5101 (linux_thread_alive): Use lwp_is_marked_dead.
5102 (extended_event_reported): Delete.
5103 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5104 instead of extended_event_reported.
5105 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5107 (lwp_is_marked_dead): New function.
5108 (lwp_running): Use lwp_is_marked_dead.
5109 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5112 2015-08-06 Pedro Alves <palves@redhat.com>
5114 * linux-low.c (linux_wait_1): Move fork event output out of the
5115 !report_to_gdb check. Pass event_child->waitstatus to
5116 target_waitstatus_to_string instead of ourstatus.
5118 2015-08-04 Yao Qi <yao.qi@linaro.org>
5120 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5121 if current_thread is 32 bit.
5123 2015-08-04 Yao Qi <yao.qi@linaro.org>
5125 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5126 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5127 * server.c (extended_protocol): Remove "static".
5128 * server.h (extended_protocol): Declare it.
5130 2015-08-04 Yao Qi <yao.qi@linaro.org>
5132 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5133 both aarch64 and aarch32.
5134 (aarch64_set_pc): Likewise.
5136 2015-08-04 Yao Qi <yao.qi@linaro.org>
5138 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5139 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5140 arm-with-neon.xml to srv_xmlfiles.
5141 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5142 (is_64bit_tdesc): New function.
5143 (aarch64_linux_read_description): New function.
5144 (aarch64_arch_setup): Call aarch64_linux_read_description.
5145 (regs_info): Rename to regs_info_aarch64.
5146 (aarch64_regs_info): Return right regs_info.
5147 (initialize_low_arch): Call initialize_low_arch_aarch32.
5149 2015-08-04 Yao Qi <yao.qi@linaro.org>
5151 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5152 * linux-aarch32-low.c: New file.
5153 * linux-aarch32-low.h: New file.
5154 * linux-arm-low.c (arm_fill_gregset): Move it to
5155 linux-aarch32-low.c.
5156 (arm_store_gregset): Likewise.
5157 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5158 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5159 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5160 (regs_info): Rename to regs_info_arm.
5161 (arm_regs_info): Return regs_info_aarch32 if
5162 have_ptrace_getregset is 1 and target description is
5163 arm_with_neon or arm_with_vfpv3.
5164 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5165 Call initialize_low_arch_aarch32 instead.
5167 2015-08-04 Yao Qi <yao.qi@linaro.org>
5169 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5170 * linux-low.c: ... here.
5171 * linux-low.h (have_ptrace_getregset): Declare it.
5173 2015-08-04 Pedro Alves <palves@redhat.com>
5175 * thread-db.c (struct thread_db): Use new typedefs.
5176 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5178 (disable_thread_event_reporting): Cast result of dlsym to
5179 destination function pointer type.
5180 (thread_db_mourn): Use td_ta_delete_ftype.
5182 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5184 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5186 (CDX_BREAKPOINT): Define for R2.
5187 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5188 (the_low_target): Add comments.
5190 2015-07-30 Yao Qi <yao.qi@linaro.org>
5192 * linux-arm-low.c (arm_hwcap): Remove it.
5193 (arm_read_description): New local variable arm_hwcap. Don't
5194 set arm_hwcap to zero.
5196 2015-07-30 Yao Qi <yao.qi@linaro.org>
5198 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5199 Use regcache->tdesc instead.
5200 (arm_store_wmmxregset): Likewise.
5201 (arm_fill_vfpregset): Likewise.
5202 (arm_store_vfpregset): Likewise.
5204 2015-07-30 Yao Qi <yao.qi@linaro.org>
5206 * linux-arm-low.c: Include arch/arm.h.
5207 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5208 (arm_store_gregset): Likewise.
5210 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5212 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5213 ptrace's 4th parameter.
5215 2015-07-27 Yao Qi <yao.qi@linaro.org>
5217 * configure.srv (case aarch64*-*-linux*): Don't set
5220 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5222 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5224 * linux-arm-low.c: Likewise.
5225 * linux-cris-low.c: Likewise.
5226 * linux-crisv32-low.c: Likewise.
5227 * linux-low.c: Likewise.
5228 * linux-m68k-low.c: Likewise.
5229 * linux-mips-low.c: Likewise.
5230 * linux-nios2-low.c: Likewise.
5231 * linux-s390-low.c: Likewise.
5232 * linux-sparc-low.c: Likewise.
5233 * linux-tic6x-low.c: Likewise.
5234 * linux-tile-low.c: Likewise.
5235 * linux-x86-low.c: Likewise.
5237 2015-07-24 Pedro Alves <palves@redhat.com>
5239 * config.in: Regenerate.
5240 * configure: Regenerate.
5242 2015-07-24 Pedro Alves <palves@redhat.com>
5244 * acinclude.m4: Include ../ptrace.m4.
5245 * configure.ac: Call GDB_AC_PTRACE.
5246 * config.in, configure: Regenerate.
5248 2015-07-24 Yao Qi <yao.qi@linaro.org>
5250 * linux-low.c (linux_create_inferior): Remove setting to
5251 proc->priv->new_inferior.
5252 (linux_attach): Likewise.
5253 (linux_low_filter_event): Likewise.
5254 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5256 2015-07-24 Yao Qi <yao.qi@linaro.org>
5258 * linux-low.c (linux_arch_setup): New function.
5259 (linux_low_filter_event): If proc->tdesc is NULL and
5260 proc->attached is true, call the_low_target.arch_setup.
5261 Otherwise, keep status pending, and return.
5262 (linux_resume_one_lwp_throw): Don't call get_pc if
5263 thread->while_stepping isn't NULL. Don't call
5264 get_thread_regcache if proc->tdesc is NULL.
5265 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5266 (linux_target_ops): Install arch_setup.
5267 * server.c (start_inferior): Call the_target->arch_setup.
5268 * target.h (struct target_ops) <arch_setup>: New field.
5269 (target_arch_setup): New marco.
5270 * lynx-low.c (lynx_target_ops): Update.
5271 * nto-low.c (nto_target_ops): Update.
5272 * spu-low.c (spu_target_ops): Update.
5273 * win32-low.c (win32_target_ops): Update.
5275 2015-07-24 Yao Qi <yao.qi@linaro.org>
5277 * linux-low.c (linux_add_process): Don't set
5278 proc->priv->new_inferior.
5279 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5280 (linux_attach): Likewise.
5282 2015-07-24 Yao Qi <yao.qi@linaro.org>
5284 * server.c (start_inferior): Code refactor.
5286 2015-07-24 Yao Qi <yao.qi@linaro.org>
5288 * server.c (process_serial_event): Set general_thread.
5290 2015-07-21 Yao Qi <yao.qi@linaro.org>
5292 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5293 aarch64_linux_get_debug_reg_capacity.
5295 2015-07-17 Yao Qi <yao.qi@linaro.org>
5297 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5298 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5299 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5300 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5301 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5302 (AARCH64_HWP_ALIGNMENT): Likewise.
5303 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5304 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5305 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5306 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5307 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5308 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5309 (struct aarch64_debug_reg_state): Likewise.
5310 (struct arch_lwp_info): Likewise.
5311 (aarch64_align_watchpoint): Likewise.
5312 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5313 (aarch64_watchpoint_length): Likewise.
5314 (aarch64_point_encode_ctrl_reg): Likewise
5315 (aarch64_point_is_aligned): Likewise.
5316 (aarch64_align_watchpoint): Likewise.
5317 (aarch64_linux_set_debug_regs):
5318 (aarch64_dr_state_insert_one_point): Likewise.
5319 (aarch64_dr_state_remove_one_point): Likewise.
5320 (aarch64_handle_breakpoint): Likewise.
5321 (aarch64_handle_aligned_watchpoint): Likewise.
5322 (aarch64_handle_unaligned_watchpoint): Likewise.
5323 (aarch64_handle_watchpoint): Likewise.
5325 2015-07-17 Yao Qi <yao.qi@linaro.org>
5327 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5328 and don't aarch64_get_debug_reg_state. All callers update.
5329 (aarch64_handle_aligned_watchpoint): Likewise.
5330 (aarch64_handle_unaligned_watchpoint): Likewise.
5331 (aarch64_handle_watchpoint): Likewise.
5332 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5333 (aarch64_remove_point): Likewise.
5335 2015-07-17 Yao Qi <yao.qi@linaro.org>
5337 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5339 (aarch64_handle_unaligned_watchpoint): Likewise.
5341 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5343 Revert the previous 3 commits:
5344 Move gdb_regex* to common/
5345 Move linux_find_memory_regions_full & co.
5346 gdbserver build-id attribute generator
5348 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5349 Jan Kratochvil <jan.kratochvil@redhat.com>
5351 gdbserver build-id attribute generator.
5352 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5353 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5354 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5356 (get_dynamic): Use find_pdhr to traverse program headers.
5357 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5358 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5359 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5360 (get_hex_build_id): New.
5361 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5362 to reply XML document.
5364 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5365 Jan Kratochvil <jan.kratochvil@redhat.com>
5367 * target.c: Include target/target-utils.h and fcntl.h.
5368 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5369 (target_fileio_read_stralloc): New functions.
5371 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5373 * Makefile.in (OBS): Add gdb_regex.o.
5375 * config.in: Rebuilt.
5376 * configure: Rebuilt.
5378 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5379 Jan Kratochvil <jan.kratochvil@redhat.com>
5381 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5382 * Makefile.in (OBS): Add target-utils.o.
5383 (linux-maps.o, target-utils.o): New.
5384 * configure.srv (srv_linux_obj): Add linux-maps.o.
5386 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5388 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5390 (the_low_target): Install it.
5392 2015-07-14 Pedro Alves <palves@redhat.com>
5394 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5395 Instead, ignore ECHILD, and throw an error for other errnos.
5397 2015-07-10 Pedro Alves <palves@redhat.com>
5399 * event-loop.c (struct callback_event) <data>: Change type to
5400 gdb_client_data instance instead of gdb_client_data pointer.
5401 (append_callback_event): Adjust.
5403 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5405 * linux-aarch64-low.c: Add comments for each linux_target_ops
5406 method. Remove comments already covered in target_ops and
5407 linux_target_ops definitions.
5408 (the_low_target): Add comments for each unimplemented method.
5410 2015-07-09 Yao Qi <yao.qi@linaro.org>
5412 * linux-aarch64-low.c (aarch64_regmap): Remove.
5413 (aarch64_usrregs_info): Remove.
5414 (regs_info): Set field usrregs to NULL.
5416 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5418 * linux-low.c: Include "rsp-low.h"
5419 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5420 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5421 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5422 (handle_btrace_enable_pt): New.
5423 (handle_btrace_general_set): Support "pt".
5424 (handle_btrace_conf_general_set): Support "pt:size".
5426 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5428 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5431 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5433 * linux-aarch64-low.c: Remove comment about endianness.
5434 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5435 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5438 2015-06-24 Gary Benson <gbenson@redhat.com>
5440 * linux-i386-ipa.c (stdint.h): Do not include.
5441 * lynx-i386-low.c (stdint.h): Likewise.
5442 * lynx-ppc-low.c (stdint.h): Likewise.
5443 * mem-break.c (stdint.h): Likewise.
5444 * thread-db.c (stdint.h): Likewise.
5445 * tracepoint.c (stdint.h): Likewise.
5446 * win32-low.c (stdint.h): Likewise.
5448 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5450 * server.c (write_qxfer_response): Update call to
5451 remote_escape_output.
5453 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5454 Jan Kratochvil <jan.kratochvil@redhat.com>
5456 Merge multiple hex conversions.
5457 * gdbreplay.c (tohex): Rename to 'fromhex'.
5458 (logchar): Use fromhex.
5460 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5462 * server.c (handle_qxfer_libraries): Set `version' attribute for
5465 2015-06-10 Gary Benson <gbenson@redhat.com>
5467 * target.h (struct target_ops) <multifs_open>: New field.
5468 <multifs_unlink>: Likewise.
5469 <multifs_readlink>: Likewise.
5470 * linux-low.c (nat/linux-namespaces.h): New include.
5471 (linux_target_ops): Initialize the_target->multifs_open,
5472 the_target->multifs_unlink and the_target->multifs_readlink.
5473 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5474 * hostio.c (hostio_fs_pid): New static variable.
5475 (hostio_handle_new_gdb_connection): New function.
5476 (handle_setfs): Likewise.
5477 (handle_open): Use the_target->multifs_open as appropriate.
5478 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5479 (handle_readlink): Use the_target->multifs_readlink as
5481 (handle_vFile): Handle vFile:setfs packets.
5482 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5483 after target_handle_new_gdb_connection.
5485 2015-06-10 Gary Benson <gbenson@redhat.com>
5487 * configure.ac (AC_CHECK_FUNCS): Add setns.
5488 * config.in: Regenerate.
5489 * configure: Likewise.
5490 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5491 (linux-namespaces.o): New rule.
5492 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5494 2015-06-09 Gary Benson <gbenson@redhat.com>
5496 * hostio.c (handle_open): Process mode argument with
5497 fileio_to_host_mode.
5499 2015-06-01 Yao Qi <yao.qi@linaro.org>
5501 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5502 * linux-x86-low.c: Likewise.
5504 2015-05-28 Don Breazeal <donb@codesourcery.com>
5506 * linux-low.c (handle_extended_wait): Initialize
5507 thread_info.last_resume_kind for new fork children.
5509 2015-05-15 Pedro Alves <palves@redhat.com>
5511 * target.h (target_handle_new_gdb_connection): Rewrite using if
5512 wrapped in do/while.
5514 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5516 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5517 * configure, config.in: Regenerate.
5518 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5521 2015-05-12 Don Breazeal <donb@codesourcery.com>
5523 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5524 PTRACE_EVENT_VFORK_DONE.
5525 (linux_low_ptrace_options, extended_event_reported): Add vfork
5527 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5528 and "vforkdone" for RSP 'T' Stop Reply Packet.
5529 * server.h (report_vfork_events): Declare
5532 2015-05-12 Don Breazeal <donb@codesourcery.com>
5534 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5535 (the_low_target) <new_fork>: Initialize new member.
5536 * linux-arm-low.c (arm_new_fork): New function.
5537 (the_low_target) <new_fork>: Initialize new member.
5538 * linux-low.c (handle_extended_wait): Call new target function
5540 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5541 * linux-mips-low.c (mips_add_watchpoint): New function
5542 extracted from mips_insert_point.
5543 (the_low_target) <new_fork>: Initialize new member.
5544 (mips_linux_new_fork): New function.
5545 (mips_insert_point): Call mips_add_watchpoint.
5546 * linux-x86-low.c (x86_linux_new_fork): New function.
5547 (the_low_target) <new_fork>: Initialize new member.
5549 2015-05-12 Don Breazeal <donb@codesourcery.com>
5551 * linux-low.c (handle_extended_wait): Implement return value,
5552 rename argument 'event_child' to 'event_lwp', handle
5553 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5554 (linux_low_ptrace_options): New function.
5555 (linux_low_filter_event): Call linux_low_ptrace_options,
5556 use different argument fo linux_enable_event_reporting,
5557 use return value from handle_extended_wait.
5558 (extended_event_reported): New function.
5559 (linux_wait_1): Call extended_event_reported and set
5560 status to report fork events.
5561 (linux_write_memory): Add pid to debug message.
5562 (reset_lwp_ptrace_options_callback): New function.
5563 (linux_handle_new_gdb_connection): New function.
5564 (linux_target_ops): Initialize new structure member.
5565 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5566 * lynx-low.c: Initialize new structure member.
5567 * remote-utils.c (prepare_resume_reply): Implement stop reason
5568 "fork" for "T" stop message.
5569 * server.c (handle_query): Call handle_new_gdb_connection.
5570 * server.h (report_fork_events): Declare global flag.
5571 * target.h (struct target_ops) <handle_new_gdb_connection>:
5573 (target_handle_new_gdb_connection): New macro.
5574 * win32-low.c: Initialize new structure member.
5576 2015-05-12 Don Breazeal <donb@codesourcery.com>
5578 * mem-break.c (APPEND_TO_LIST): Define macro.
5579 (clone_agent_expr): New function.
5580 (clone_one_breakpoint): New function.
5581 (clone_all_breakpoints): New function.
5582 * mem-break.h: Declare new functions.
5584 2015-05-12 Don Breazeal <donb@codesourcery.com>
5586 * linux-low.c (linux_supports_fork_events): New function.
5587 (linux_supports_vfork_events): New function.
5588 (linux_target_ops): Initialize new structure members.
5589 (initialize_low): Call linux_check_ptrace_features.
5590 * lynx-low.c (lynx_target_ops): Initialize new structure
5592 * server.c (report_fork_events, report_vfork_events):
5594 (handle_query): Add new features to qSupported packet and
5596 (captured_main): Initialize new global variables.
5597 * target.h (struct target_ops) <supports_fork_events>:
5599 <supports_vfork_events>: New member.
5600 (target_supports_fork_events): New macro.
5601 (target_supports_vfork_events): New macro.
5602 * win32-low.c (win32_target_ops): Initialize new structure
5605 2015-05-12 Gary Benson <gbenson@redhat.com>
5607 * server.c (handle_qxfer_exec_file): Use current process
5610 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5612 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5613 Remove HAVE_PTRACE_GETREGS conditionals.
5614 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5615 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5617 2015-05-08 Yao Qi <yao.qi@linaro.org>
5619 * linux-low.c (linux_supports_conditional_breakpoints): New
5621 (linux_target_ops): Install new target method.
5622 * lynx-low.c (lynx_target_ops): Install NULL hook for
5623 supports_conditional_breakpoints.
5624 * nto-low.c (nto_target_ops): Likewise.
5625 * spu-low.c (spu_target_ops): Likewise.
5626 * win32-low.c (win32_target_ops): Likewise.
5627 * server.c (handle_query): Check
5628 target_supports_conditional_breakpoints.
5629 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5631 (target_supports_conditional_breakpoints): New macro.
5633 2015-05-06 Pedro Alves <palves@redhat.com>
5636 * server.c (start_inferior): If the process exits, mourn it.
5638 2015-04-21 Gary Benson <gbenson@redhat.com>
5640 * hostio.c (fileio_open_flags_to_host): Factored out to
5641 fileio_to_host_openflags in common/fileio.c. Single use
5644 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5646 * linux-xtensa-low.c (xtensa_fill_gregset)
5647 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5650 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5652 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5653 (regs_info): Replace usrregs pointer with NULL.
5655 2015-04-17 Gary Benson <gbenson@redhat.com>
5657 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5658 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5659 * server.c (handle_qxfer_exec_file): New function.
5660 (qxfer_packets): Add exec-file entry.
5661 (handle_query): Report qXfer:exec-file:read as supported packet.
5663 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5665 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5667 2015-04-09 Gary Benson <gbenson@redhat.com>
5669 * hostio-errno.c (errno_to_fileio_error): Remove function.
5670 Update caller to use remote_fileio_to_fio_error.
5672 2015-04-09 Yao Qi <yao.qi@linaro.org>
5674 * linux-low.c (linux_insert_point): Call
5675 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5676 (linux_remove_point): Call remove_memory_breakpoint if type is
5678 * linux-x86-low.c (x86_insert_point): Don't call
5679 insert_memory_breakpoint.
5680 (x86_remove_point): Don't call remove_memory_breakpoint.
5682 2015-04-01 Pedro Alves <palves@redhat.com>
5683 Cleber Rosa <crosa@redhat.com>
5685 * server.c (gdbserver_usage): Reorganize and extend the usage
5688 2015-03-24 Pedro Alves <palves@redhat.com>
5690 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5691 output. Also dump TRAP_TRACE.
5692 (linux_low_filter_event): In debug output, distinguish a
5693 resume_stop SIGSTOP from a delayed SIGSTOP.
5695 2015-03-24 Gary Benson <gbenson@redhat.com>
5697 * linux-x86-low.c (x86_linux_new_thread): Moved to
5699 (x86_linux_prepare_to_resume): Likewise.
5701 2015-03-24 Gary Benson <gbenson@redhat.com>
5703 * Makefile.in (x86-linux-dregs.o): New rule.
5704 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5705 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5706 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5707 (x86_linux_dr_get): Likewise.
5708 (x86_linux_dr_set): Likewise.
5709 (update_debug_registers_callback): Likewise.
5710 (x86_linux_dr_set_addr): Likewise.
5711 (x86_linux_dr_get_addr): Likewise.
5712 (x86_linux_dr_set_control): Likewise.
5713 (x86_linux_dr_get_control): Likewise.
5714 (x86_linux_dr_get_status): Likewise.
5715 (x86_linux_update_debug_registers): Likewise.
5717 2015-03-24 Gary Benson <gbenson@redhat.com>
5719 * linux-x86-low.c (x86_linux_update_debug_registers):
5720 New function, factored out from...
5721 (x86_linux_prepare_to_resume): ...this.
5723 2015-03-24 Gary Benson <gbenson@redhat.com>
5725 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5726 (x86_linux_dr_set): Likewise.
5727 (update_debug_registers_callback): Likewise.
5728 (x86_linux_dr_set_addr): Likewise.
5729 (x86_linux_dr_get_addr): Likewise.
5730 (x86_linux_dr_set_control): Likewise.
5731 (x86_linux_dr_get_control): Likewise.
5732 (x86_linux_dr_get_status): Likewise.
5733 (x86_linux_prepare_to_resume): Likewise.
5735 2015-03-24 Gary Benson <gbenson@redhat.com>
5737 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5738 Use perror_with_name. Pass string through gettext.
5739 (x86_linux_dr_set): Likewise.
5741 2015-03-24 Gary Benson <gbenson@redhat.com>
5743 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5744 (x86_linux_dr_set_addr): ...this.
5745 (x86_dr_low_get_addr): Rename to...
5746 (x86_linux_dr_get_addr): ...this.
5747 (x86_dr_low_set_control): Rename to...
5748 (x86_linux_dr_set_control): ...this.
5749 (x86_dr_low_get_control): Rename to...
5750 (x86_linux_dr_get_control): ...this.
5751 (x86_dr_low_get_status): Rename to...
5752 (x86_linux_dr_get_status): ...this.
5753 (x86_dr_low): Update with new function names.
5755 2015-03-24 Gary Benson <gbenson@redhat.com>
5757 * Makefile.in (x86-linux.o): New rule.
5758 * configure.srv: Add x86-linux.o to relevant targets.
5759 * linux-low.c (lwp_set_arch_private_info): New function.
5760 (lwp_arch_private_info): Likewise.
5761 * linux-x86-low.c: Include nat/x86-linux.h.
5762 (arch_lwp_info): Removed structure.
5763 (update_debug_registers_callback):
5764 Use lwp_set_debug_registers_changed.
5765 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5766 and lwp_set_debug_registers_changed.
5767 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5769 2015-03-24 Gary Benson <gbenson@redhat.com>
5771 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5772 * linux-arm-low.c (arm_new_thread): Likewise.
5773 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5774 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5775 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5776 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5778 2015-03-24 Gary Benson <gbenson@redhat.com>
5780 * linux-low.c (ptid_of_lwp): New function.
5781 (lwp_is_stopped): Likewise.
5782 (lwp_stop_reason): Likewise.
5783 * linux-x86-low.c (update_debug_registers_callback):
5785 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5788 2015-03-24 Gary Benson <gbenson@redhat.com>
5790 * linux-low.h (linux_stop_lwp): Remove declaration.
5792 2015-03-24 Gary Benson <gbenson@redhat.com>
5794 * linux-low.h: Include nat/linux-nat.h.
5795 * linux-low.c (iterate_over_lwps_args): New structure.
5796 (iterate_over_lwps_filter): New function.
5797 (iterate_over_lwps): Likewise.
5798 * linux-x86-low.c (update_debug_registers_callback):
5799 Update signature to what iterate_over_lwps expects.
5800 Remove PID check that iterate_over_lwps now performs.
5801 (x86_dr_low_set_addr): Use iterate_over_lwps.
5802 (x86_dr_low_set_control): Likewise.
5804 2015-03-24 Gary Benson <gbenson@redhat.com>
5806 * linux-x86-low.c (x86_debug_reg_state): New function.
5807 (x86_linux_prepare_to_resume): Use the above.
5809 2015-03-24 Gary Benson <gbenson@redhat.com>
5811 * linux-low.c (current_lwp_ptid): New function.
5812 * linux-x86-low.c: Include nat/linux-nat.h.
5813 (x86_dr_low_get_addr): Use current_lwp_ptid.
5814 (x86_dr_low_get_control): Likewise.
5815 (x86_dr_low_get_status): Likewise.
5817 2015-03-20 Pedro Alves <palves@redhat.com>
5819 * tracepoint.c (cmd_qtstatus): Make "str" const.
5821 2015-03-20 Pedro Alves <palves@redhat.com>
5823 * server.c (handle_general_set): Make "req_str" const.
5825 2015-03-19 Pedro Alves <palves@redhat.com>
5827 * linux-low.c (linux_resume_one_lwp): Rename to ...
5828 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5829 instead call perror_with_name.
5830 (check_ptrace_stopped_lwp_gone): New function.
5831 (linux_resume_one_lwp): Reimplement as wrapper around
5832 linux_resume_one_lwp_throw that swallows errors if the LWP is
5835 2015-03-19 Pedro Alves <palves@redhat.com>
5837 * linux-low.c (count_events_callback, select_event_lwp_callback):
5838 No longer check whether the thread has resume_stop as last resume
5841 2015-03-19 Pedro Alves <palves@redhat.com>
5843 * linux-low.c (count_events_callback, select_event_lwp_callback):
5844 Use the lwp's status_pending_p field, not the thread's.
5846 2015-03-19 Pedro Alves <palves@redhat.com>
5848 * linux-low.c (select_event_lwp_callback): Update comments to
5849 no longer mention SIGTRAP.
5851 2015-03-18 Gary Benson <gbenson@redhat.com>
5853 * server.c (handle_query): Do not report vFile:fstat as supported.
5855 2015-03-11 Gary Benson <gbenson@redhat.com>
5857 * hostio.c (sys/types.h): New include.
5858 (sys/stat.h): Likewise.
5859 (common-remote-fileio.h): Likewise.
5860 (handle_fstat): New function.
5861 (handle_vFile): Handle vFile:fstat packets.
5863 2015-03-11 Gary Benson <gbenson@redhat.com>
5865 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5866 struct stat.st_blocks and struct stat.st_blksize.
5867 * configure: Regenerate.
5868 * config.in: Likewise.
5869 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5870 (OBS): Add common-remote-fileio.o.
5871 (common-remote-fileio.o): New rule.
5873 2015-03-09 Pedro Alves <palves@redhat.com>
5875 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5876 'struct sockaddr' pointer in 'accept' call.
5878 2015-03-09 Pedro Alves <palves@redhat.com>
5881 2015-03-07 Pedro Alves <palves@redhat.com>
5882 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5883 or <winsock2.h> here. Instead include "gdb_socket.h".
5884 (remote_open): Use union gdb_sockaddr_u.
5885 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5886 or <winsock2.h> here. Instead include "gdb_socket.h".
5887 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5888 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5890 (init_named_socket, gdb_agent_helper_thread): Use union
5893 2015-03-07 Pedro Alves <palves@redhat.com>
5895 * configure.ac (build_warnings): Move
5896 -Wdeclaration-after-statement to the C-specific set.
5897 * configure: Regenerate.
5899 2015-03-07 Pedro Alves <palves@redhat.com>
5901 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5902 or <winsock2.h> here. Instead include "gdb_socket.h".
5903 (remote_open): Use union gdb_sockaddr_u.
5904 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5905 or <winsock2.h> here. Instead include "gdb_socket.h".
5906 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5907 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5909 (init_named_socket, gdb_agent_helper_thread): Use union
5912 2015-03-07 Pedro Alves <palves@redhat.com>
5914 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5917 2015-03-06 Yao Qi <yao.qi@linaro.org>
5919 * linux-aarch64-low.c (aarch64_insert_point): Use
5920 show_debug_regs as a boolean.
5921 (aarch64_remove_point): Likewise.
5923 2015-03-05 Pedro Alves <palves@redhat.com>
5925 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5926 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5927 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5928 * nto-low.c (nto_target_ops): Likewise.
5929 * spu-low.c (spu_target_ops): Likewise.
5930 * win32-low.c (win32_target_ops): Likewise.
5932 2015-03-04 Pedro Alves <palves@redhat.com>
5934 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5935 Decide whether a breakpoint triggered based on the SIGTRAP's
5937 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5938 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5939 (linux_low_filter_event): Check for breakpoints before checking
5941 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5943 (linux_stopped_by_sw_breakpoint)
5944 (linux_supports_stopped_by_sw_breakpoint)
5945 (linux_stopped_by_hw_breakpoint)
5946 (linux_supports_stopped_by_hw_breakpoint): New functions.
5947 (linux_target_ops): Install new target methods.
5949 2015-03-04 Pedro Alves <palves@redhat.com>
5951 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5952 * server.c (swbreak_feature, hwbreak_feature): New globals.
5953 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5954 (captured_main): Clear swbreak_feature and hwbreak_feature.
5955 * server.h (swbreak_feature, hwbreak_feature): Declare.
5956 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5957 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5958 supports_stopped_by_hw_breakpoint>: New fields.
5959 (target_supports_stopped_by_sw_breakpoint)
5960 (target_stopped_by_sw_breakpoint)
5961 (target_supports_stopped_by_hw_breakpoint)
5962 (target_stopped_by_hw_breakpoint): Declare.
5964 2015-03-04 Pedro Alves <palves@redhat.com>
5966 enum lwp_stop_reason -> enum target_stop_reason
5967 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5968 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5969 (linux_wait_1, stuck_in_jump_pad_callback)
5970 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5971 (linux_stopped_by_watchpoint):
5972 * linux-low.h (enum lwp_stop_reason): Delete.
5973 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5974 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5976 2015-03-04 Yao Qi <yao.qi@linaro.org>
5978 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5980 2015-03-03 Gary Benson <gbenson@redhat.com>
5982 * hostio.c (handle_vFile): Fix prefix lengths.
5984 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5986 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5989 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5991 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5992 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5993 (clean): Add "rm -f" for above C files.
5994 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5995 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5996 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5997 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5998 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5999 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6000 (init_registers_s390x_vx_linux64)
6001 (init_registers_s390x_tevx_linux64)
6002 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6003 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6005 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6006 (s390_store_vxrs_high): New functions.
6007 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6009 (s390_arch_setup): Add logic for selecting one of the new target
6010 descriptions. Activate the new vector regsets if applicable.
6011 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6012 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6013 and init_registers_s390x_tevx_linux64.
6015 2015-03-01 Pedro Alves <palves@redhat.com>
6017 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6020 2015-02-27 Pedro Alves <palves@redhat.com>
6022 * linux-x86-low.c (u_debugreg_offset): New function.
6023 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6025 2015-02-27 Pedro Alves <palves@redhat.com>
6027 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6028 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6029 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6030 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6031 (ps_lsetfpregs, ps_getpid)
6032 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6033 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6034 (ps_lsetxregs, ps_plog): Declare.
6036 2015-02-27 Pedro Alves <palves@redhat.com>
6038 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6039 IP_AGENT_EXPORT_FUNC.
6040 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6041 IP_AGENT_EXPORT_FUNC.
6042 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6043 (IP_AGENT_EXPORT): Delete.
6044 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6045 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6046 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6047 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6048 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6049 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6050 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6051 (traceframe_read_count, traceframe_write_count)
6052 (traceframes_created, trace_state_variables, get_raw_reg)
6053 (get_trace_state_variable_value, set_trace_state_variable_value)
6054 (ust_loaded, helper_thread_id, cmd_buf): Use
6055 IPA_SYM_EXPORTED_NAME.
6056 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6057 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6058 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6059 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6060 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6061 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6062 EXTERN_C_PUSH/EXTERN_C_POP.
6063 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6064 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6065 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6066 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6067 (traceframe_write_count, traceframe_read_count)
6068 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6069 (about_to_request_buffer_space, get_trace_state_variable_value)
6070 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6071 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6072 EXTERN_C_PUSH/EXTERN_C_POP.
6073 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6074 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6075 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6076 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6077 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6078 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6079 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6080 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6082 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6083 (IP_AGENT_EXPORT_VAR_DECL): Define.
6085 (gdb_agent_get_raw_reg): Declare.
6087 2015-02-27 Tom Tromey <tromey@redhat.com>
6088 Pedro Alves <palves@redhat.com>
6090 Rename symbols whose names are reserved C++ keywords throughout.
6092 2015-02-27 Pedro Alves <palves@redhat.com>
6094 * Makefile.in (COMPILER): New, get it from autoconf.
6095 (CXX): Get from autoconf instead.
6096 (COMPILE.pre): Use COMPILER.
6097 (CC-LD): Rename to ...
6098 (CC_LD): ... this. Use COMPILER.
6099 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6100 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6101 * acinclude.m4: Include build-with-cxx.m4.
6102 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6103 Disable -Werror by default if building in C++ mode.
6104 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6105 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6106 the C++ compiler. Save/restore CXXFLAGS too.
6107 * configure: Regenerate.
6109 2015-02-27 Pedro Alves <palves@redhat.com>
6111 * acinclude.m4: Include libiberty.m4.
6112 * configure.ac: Call libiberty_INIT.
6113 * config.in, configure: Regenerate.
6115 2015-02-26 Pedro Alves <palves@redhat.com>
6117 * linux-low.c (linux_wait_1): When incrementing the PC past a
6118 program breakpoint always use the_low_target.breakpoint_len as
6119 increment, rather than the maximum between that and
6120 the_low_target.decr_pc_after_break.
6122 2015-02-23 Pedro Alves <palves@redhat.com>
6124 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6125 thread was doing a step-over; always adjust the PC if
6126 we stepped over a permanent breakpoint.
6127 (linux_wait_1): If we stepped over breakpoint that was on top of a
6128 permanent breakpoint, manually advance the PC past it.
6130 2015-02-23 Pedro Alves <palves@redhat.com>
6132 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6134 (x86_fill_gregset, x86_store_gregset): Use it when handling
6137 2015-02-20 Pedro Alves <palves@redhat.com>
6139 * thread-db.c: Include "nat/linux-procfs.h".
6140 (thread_db_init): Skip listing new threads if the kernel supports
6141 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6143 2015-02-20 Pedro Alves <palves@redhat.com>
6145 * linux-low.c (status_pending_p_callback): Use ptid_match.
6147 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6149 PR breakpoints/16812
6150 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6151 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6152 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6154 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6156 PR breakpoints/15956
6157 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6159 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6161 * linux-low.c (linux_low_btrace_conf): Print size.
6162 * server.c (handle_btrace_conf_general_set): New.
6163 (hanle_general_set): Call handle_btrace_conf_general_set.
6164 (handle_query): Report Qbtrace-conf:bts:size as supported.
6166 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6168 * linux-low.c (linux_low_enable_btrace): Update parameters.
6169 (linux_low_btrace_conf): New.
6170 (linux_target_ops)<to_btrace_conf>: Initialize.
6171 * server.c (current_btrace_conf): New.
6172 (handle_btrace_enable): Rename to ...
6173 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6174 to target_enable_btrace. Update comment. Update users.
6175 (handle_qxfer_btrace_conf): New.
6176 (qxfer_packets): Add btrace-conf entry.
6177 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6178 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6179 (target_ops)<read_btrace_conf>: New.
6180 (target_enable_btrace): Update parameters.
6181 (target_read_btrace_conf): New.
6183 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6185 * server.c (handle_btrace_general_set): Remove call to
6186 target_supports_btrace.
6187 (supported_btrace_packets): New.
6188 (handle_query): Call supported_btrace_packets.
6189 * target.h: include btrace-common.h.
6190 (btrace_target_info): Removed.
6191 (supports_btrace, target_supports_btrace): Update parameters.
6193 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6195 * Makefile.in (SFILES): Add common/btrace-common.c.
6196 (OBS): Add common/btrace-common.o.
6197 (btrace-common.o): Add build rules.
6198 * linux-low: Include btrace-common.h.
6199 (linux_low_read_btrace): Use struct btrace_data. Call
6200 btrace_data_init and btrace_data_fini.
6202 2015-02-06 Pedro Alves <palves@redhat.com>
6204 * thread-db.c (find_new_threads_callback): Add debug output.
6206 2015-02-04 Pedro Alves <palves@redhat.com>
6208 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6209 (resume_stopped_resumed_lwps): New function.
6210 (linux_wait_for_event_filtered): Use it.
6212 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6214 * Makefile.in (SFILES): Add linux-personality.c.
6215 (linux-personality.o): New rule.
6216 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6217 list of objects to be built.
6218 * linux-low.c: Include nat/linux-personality.h.
6219 (linux_create_inferior): Remove code to disable address space
6220 randomization (moved to ../nat/linux-personality.c). Create
6221 cleanup to disable address space randomization.
6223 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6225 * Makefile.in (posix-strerror.o): New rule.
6226 (mingw-strerror.o): Likewise.
6227 * configure: Regenerated.
6228 * configure.ac: Source file ../common/common.host. Initialize new
6229 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6231 2015-01-14 Yao Qi <yao@codesourcery.com>
6233 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6234 (ppc-linux.o): New rule.
6235 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6236 * configure.ac: AC_CHECK_FUNCS(getauxval).
6237 * config.in: Re-generated.
6238 * configure: Re-generated.
6239 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6240 ppc64_64bit_inferior_p
6242 2015-01-14 Yao Qi <yao@codesourcery.com>
6244 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6245 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6246 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6247 (PT_ORIG_R3, PT_TRAP): Likewise.
6248 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6249 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6250 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6252 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6254 * i387-fp.c (i387_cache_to_xsave): In look over
6255 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6256 zmmh_low_space field by use of zmmh_high_space.
6258 2015-01-09 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (step_over_bkpt): Move higher up in the file.
6261 (handle_extended_wait): Don't store the stop_pc here.
6262 (get_stop_pc): Adjust comments and rename to ...
6263 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6264 stopped for a software breakpoint or hardware breakpoint.
6265 (thread_still_has_status_pending_p): New function.
6266 (status_pending_p_callback): Use
6267 thread_still_has_status_pending_p. If the event is no longer
6268 interesting, resume the LWP.
6269 (handle_tracepoints): Add assert.
6270 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6271 (wstatus_maybe_breakpoint): New function.
6272 (cancel_breakpoint): Delete function.
6273 (check_stopped_by_watchpoint): New function, factored out from
6274 linux_low_filter_event.
6275 (lp_status_maybe_breakpoint): Delete function.
6276 (linux_low_filter_event): Remove filter_ptid argument.
6277 Leave thread group exits pending here. Store the LWP's stop PC.
6278 Always leave events pending.
6279 (linux_wait_for_event_filtered): Pull all events out of the
6280 kernel, and leave them all pending.
6281 (count_events_callback, select_event_lwp_callback): Consider all
6283 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6284 (select_event_lwp): Only give preference to the stepping LWP in
6285 all-stop mode. Adjust comments.
6286 (ignore_event): New function.
6287 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6288 references to cancel_breakpoints. Adjust to renames. Also give
6289 equal priority to all LWPs that have had events in non-stop mode.
6290 If reporting a software breakpoint event, unadjust the LWP's PC.
6291 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6292 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6294 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6295 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6296 (linux_stopped_by_watchpoint): Adjust.
6297 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6298 * linux-low.h (enum lwp_stop_reason): New.
6299 (struct lwp_info) <stop_pc>: Adjust comment.
6300 <stopped_by_watchpoint>: Delete field.
6301 <stop_reason>: New field.
6302 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6303 * mem-break.c (software_breakpoint_inserted_here)
6304 (hardware_breakpoint_inserted_here): New function.
6305 * mem-break.h (software_breakpoint_inserted_here)
6306 (hardware_breakpoint_inserted_here): Declare.
6307 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6308 (cancel_breakpoints): Delete.
6309 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6310 (upload_fast_traceframes): Remove references to
6313 2015-01-09 Pedro Alves <palves@redhat.com>
6315 * thread-db.c (find_new_threads_callback): Ignore thread if the
6316 kernel thread ID is -1.
6318 2015-01-09 Pedro Alves <palves@redhat.com>
6320 * linux-low.c (linux_attach_fail_reason_string): Move to
6321 nat/linux-ptrace.c, and rename.
6322 (linux_attach_lwp): Update comment.
6323 (attach_proc_task_lwp_callback): New function.
6324 (linux_attach): Adjust to rename and use
6325 linux_proc_attach_tgid_threads.
6326 (linux_attach_fail_reason_string): Delete declaration.
6328 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6330 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6331 * server.c (gdbserver_version): Likewise.
6333 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6335 * remote-utils.c: Include ctype.h.
6336 (input_interrupt): Explicitly handle the case when the char
6337 received is the NUL byte. Improve the printing of non-ASCII
6340 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6342 * linux-low.c (linux_low_filter_event): Update call to
6343 linux_enable_event_reporting following the addition of
6344 a new parameter to that function.
6346 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6349 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6350 (AARCH64_FPCR_REGNO): Likewise.
6351 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6352 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6353 (aarch64_store_fpregset): Likewise.
6355 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6357 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6358 Remove FIXME comment about assumption about N.
6360 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6362 * configure.ac: If large-file support is disabled in GDBserver,
6363 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6364 * configure: Regenerate.
6366 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6368 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6369 warning upon ENODATA from ptrace.
6370 * linux-s390-low.c (s390_store_tdb): New.
6371 (s390_regsets): Add regset for NT_S390_TDB.
6373 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6375 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6376 without a fill_function.
6377 * linux-s390-low.c (s390_fill_last_break): Remove.
6378 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6379 (s390_arch_setup): Use regset's size instead of fill_function for
6382 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6384 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6385 the regset's store function when ptrace returned an error.
6386 * regcache.c (get_thread_regcache): Invalidate register cache
6387 before fetching inferior's registers.
6389 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6391 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6392 while-loop as for-loop.
6393 (regsets_store_inferior_registers): Likewise.
6395 2014-11-28 Yao Qi <yao@codesourcery.com>
6397 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6398 * config.in, configure: Re-generate.
6399 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6402 2014-11-21 Yao Qi <yao@codesourcery.com>
6404 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6405 (AC_CHECK_HEADERS): Remove malloc.h.
6406 * configure: Re-generated.
6407 * config.in: Re-generated.
6408 * server.h: Don't include alloca.h and malloc.h.
6409 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6410 Don't include malloc.h.
6412 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6414 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6415 corresponding ERRNO check in same block.
6417 2014-11-12 Pedro Alves <palves@redhat.com>
6419 * server.c (cont_thread): Update comment.
6420 (start_inferior, attach_inferior): No longer clear cont_thread.
6421 (handle_v_cont): No longer set cont_thread.
6422 (captured_main): Clear cont_thread each time a GDB connects.
6424 2014-11-12 Pedro Alves <palves@redhat.com>
6426 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6427 thread, and don't resume all threads if the Hc thread has exited.
6429 2014-11-12 Pedro Alves <palves@redhat.com>
6431 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6432 the process group instead of to a specific LWP.
6434 2014-10-15 Pedro Alves <palves@redhat.com>
6437 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6439 (arm_set_thread_context): Delete.
6440 (the_low_target): Adjust.
6441 * win32-i386-low.c (debug_registers_changed)
6442 (debug_registers_used): Delete.
6443 (update_debug_registers_callback): New function.
6444 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6445 needing to update their debug registers.
6446 (win32_get_current_dr): New function.
6447 (x86_dr_low_get_addr, x86_dr_low_get_control)
6448 (x86_dr_low_get_status): Fetch the debug register from the thread
6450 (i386_initial_stuff): Adjust.
6451 (i386_get_thread_context): Remove current_event parameter. Don't
6452 clear debug_registers_changed nor copy DR values to
6454 (i386_set_thread_context): Delete.
6455 (i386_prepare_to_resume): New function.
6456 (i386_thread_added): Mark the thread as needing to update irs
6458 (the_low_target): Remove i386_set_thread_context and install
6459 i386_prepare_to_resume.
6460 * win32-low.c (win32_get_thread_context): Adjust.
6461 (win32_set_thread_context): Use SetThreadContext
6463 (win32_prepare_to_resume): New function.
6464 (win32_require_context): New function, factored out from ...
6465 (thread_rec): ... this.
6466 (continue_one_thread): Call win32_prepare_to_resume on each thread
6467 we're about to continue.
6468 (win32_resume): Call win32_prepare_to_resume on the event thread.
6469 * win32-low.h (struct win32_thread_info)
6470 <debug_registers_changed>: New field.
6471 (struct win32_target_ops): Change prototype of set_thread_context,
6472 delete set_thread_context and add prepare_to_resume.
6473 (win32_require_context): New declaration.
6475 2014-10-08 Gary Benson <gbenson@redhat.com>
6477 * server.h: Do not include common-exceptions.h.
6479 2014-10-08 Gary Benson <gbenson@redhat.com>
6481 * server.h: Do not include cleanups.h.
6483 2014-09-30 James Hogan <james.hogan@imgtec.com>
6485 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6488 2014-09-23 Yao Qi <yao@codesourcery.com>
6490 * linux-low.c (lp_status_maybe_breakpoint): New function.
6491 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6492 (count_events_callback): Likewise.
6493 (select_event_lwp_callback): Likewise.
6494 (cancel_breakpoints_callback): Likewise.
6496 2014-09-19 Don Breazeal <donb@codesourcery.com>
6498 * linux-low.c (handle_extended_wait): Call
6499 linux_ptrace_get_extended_event.
6500 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6501 linux_is_extended_waitstatus.
6503 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6505 * Makefile.in (CPPFLAGS): Define.
6506 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6507 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6509 2014-09-16 Gary Benson <gbenson@redhat.com>
6511 * inferiors.h (current_inferior): Renamed as...
6512 (current_thread): New variable. All uses updated.
6513 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6514 (maybe_move_out_of_jump_pad): Likewise.
6515 (cancel_breakpoint): Likewise.
6516 (linux_low_filter_event): Likewise.
6517 (wait_for_sigstop): Likewise.
6518 (linux_resume_one_lwp): Likewise.
6519 (need_step_over_p): Likewise.
6520 (start_step_over): Likewise.
6521 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6522 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6523 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6524 and save_inferior as saved_thread.
6525 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6527 (regcache_invalidate_thread): Likewise.
6528 * remote-utils.c (prepare_resume_reply): Likewise.
6529 * thread-db.c (thread_db_get_tls_address): Likewise.
6530 (disable_thread_event_reporting): Likewise.
6531 (remove_thread_event_breakpoints): Likewise.
6532 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6534 * target.h (set_desired_inferior): Renamed as...
6535 (set_desired_thread): New declaration. All uses updated.
6536 * server.c (myresume): Updated comment to reference thread instead
6538 (handle_serial_event): Likewise.
6539 (handle_target_event): Likewise.
6541 2014-09-12 Tom Tromey <tromey@redhat.com>
6542 Gary Benson <gbenson@redhat.com>
6544 * regcache.h: Include common-regcache.h.
6545 (regcache_read_pc): Don't declare.
6546 * regcache.c (get_thread_regcache_for_ptid): New function.
6548 2014-09-11 Tom Tromey <tromey@redhat.com>
6549 Gary Benson <gbenson@redhat.com>
6551 * symbol.c: New file.
6552 * Makefile.in (SFILES): Add symbol.c.
6553 (OBS): Add symbol.o.
6555 2014-09-11 Gary Benson <gbenson@redhat.com>
6557 * target.c (target_stop_ptid, target_continue_ptid): New
6560 2014-09-11 Tom Tromey <tromey@redhat.com>
6561 Gary Benson <gbenson@redhat.com>
6563 * target.h: Include target/target.h.
6564 * target.c (target_read_memory, target_read_uint32)
6565 (target_write_memory): New functions.
6567 2014-09-11 Gary Benson <gbenson@redhat.com>
6569 * server.h (debug_hw_points): Don't declare.
6570 * server.c (debug_hw_points): Don't define. Replace all uses
6571 with show_debug_regs.
6572 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6573 all uses with show_debug_regs.
6575 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6577 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6578 endianness into account.
6579 (ppc_supply_ptrace_register): Likewise.
6581 2014-09-03 James Hogan <james.hogan@imgtec.com>
6583 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6584 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6586 2014-09-03 Gary Benson <gbenson@redhat.com>
6588 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6589 ALL_DEBUG_ADDRESS_REGISTERS.
6591 2014-09-02 Gary Benson <gbenson@redhat.com>
6593 * i386-low.h: Renamed as...
6594 * x86-low.h: New file. All type, function and variable name
6595 prefixes changed from "i386_" to "x86_". All references updated.
6596 * i386-low.c: Renamed as...
6597 * x86-low.c: New file. All type, function and variable name
6598 prefixes changed from "i386_" to "x86_". All references updated.
6600 2014-09-02 Gary Benson <gbenson@redhat.com>
6602 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6603 (x86_linux_new_thread): Likewise.
6605 2014-08-29 Gary Benson <gbenson@redhat.com>
6607 * server.h (setjmp.h): Do not include.
6608 (toplevel): Do not declare.
6609 (common-exceptions.h): Include.
6610 (cleanups.h): Likewise.
6611 * server.c (toplevel): Do not define.
6612 (exit_code): New static global.
6613 (detach_or_kill_for_exit_cleanup): New function.
6614 (main): New function. Original main renamed to...
6615 (captured_main): New function.
6616 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6618 2014-08-29 Gary Benson <gbenson@redhat.com>
6620 * Makefile.in (SFILES): Add common/common-exceptions.c.
6621 (OBS): Add common-exceptions.o.
6622 (common-exceptions.o): New rule.
6623 * utils.c (prepare_to_throw_exception): New function.
6625 2014-08-29 Gary Benson <gbenson@redhat.com>
6627 * config.in: Regenerate.
6628 * configure: Likewise.
6630 2014-08-29 Gary Benson <gbenson@redhat.com>
6632 * Makefile.in (SFILES): Add common/cleanups.c.
6634 (cleanups.o): New rule.
6636 2014-08-29 Gary Benson <gbenson@redhat.com>
6638 * utils.c (internal_vwarning): New function.
6640 2014-08-28 Gary Benson <gbenson@redhat.com>
6642 * utils.h (fatal): Remove declaration.
6643 * utils.c (fatal): Remove function.
6645 2014-08-28 Gary Benson <gbenson@redhat.com>
6647 * tracepoint.c (gdb_agent_init): Replace fatal with
6649 (initialize_tracepoint): Likewise.
6651 2014-08-28 Gary Benson <gbenson@redhat.com>
6653 * remote-utils.c (remote_prepare): Replace fatal with error.
6655 2014-08-28 Gary Benson <gbenson@redhat.com>
6657 * linux-low.c (linux_async): Replace fatal with warning.
6659 (linux_start_non_stop): Return -1 if linux_async failed.
6661 2014-08-28 Gary Benson <gbenson@redhat.com>
6663 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6665 (i386_dr_low_get_addr): Remove vague comment.
6666 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6669 2014-08-28 Gary Benson <gbenson@redhat.com>
6671 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6672 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6674 (linux_resume_one_lwp): Likewise.
6675 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6677 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6678 with internal_error.
6679 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6680 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6681 (find_register_by_name): Replace fatal with internal_error.
6682 (find_regno): Likewise.
6683 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6684 * thread-db.c (thread_db_create_event): Likewise.
6685 (thread_db_load_search): Likewise.
6686 (try_thread_db_load_1): Likewise.
6687 * tracepoint.c (get_jump_space_head): Replace fatal with
6689 (claim_trampoline_space): Likewise.
6690 (have_fast_tracepoint_trampoline_buffer): Likewise.
6691 (cmd_qtstart): Likewise.
6692 (stop_tracing): Likewise.
6693 (fast_tracepoint_collecting): Likewise.
6694 (target_malloc): Likewise.
6695 (download_tracepoint): Likewise.
6696 (download_trace_state_variables): Replace check with gdb_assert.
6697 (upload_fast_traceframes): Replace fatal with internal_error.
6699 2014-08-19 Tom Tromey <tromey@redhat.com>
6700 Gary Benson <gbenson@redhat.com>
6702 * Makefile.in (SFILES): Add common/common-debug.c.
6703 (OBS): Add common-debug.o.
6704 (common-debug.o): New rule.
6705 * debug.h (debug_printf): Don't declare.
6706 * debug.c (debug_printf): Renamed and rewritten as...
6707 (debug_vprintf): New function.
6709 2014-08-19 Gary Benson <gbenson@redhat.com>
6711 * utils.h: Do not include print-utils.h.
6713 2014-08-19 Tom Tromey <tromey@redhat.com>
6714 Gary Benson <gbenson@redhat.com>
6716 * server.h: Add static assertion.
6717 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6719 2014-08-19 Tom Tromey <tromey@redhat.com>
6720 Gary Benson <gbenson@redhat.com>
6722 * Makefile.in (SFILES): Add common/errors.c.
6723 (OBS): Add errors.o.
6724 (IPA_OBS): Add errors-ipa.o.
6725 (errors.o): New rule.
6726 (errors-ipa.o): Likewise.
6727 * utils.h (perror_with_name, error, warning): Don't declare.
6728 * utils.c (warning): Renamed and rewritten as...
6729 (vwarning): New function.
6730 (error): Renamed and rewritten as...
6731 (verror): New function.
6732 (internal_error): Renamed and rewritten as...
6733 (internal_verror): New function.
6735 2014-08-07 Gary Benson <gbenson@redhat.com>
6737 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6738 * configure: Regenerate.
6739 * config.in: Likewise.
6740 * server.h: Do not include errno.h.
6741 * event-loop.c: Likewise.
6742 * hostio-errno.c: Likewise.
6743 * linux-low.c: Likewise.
6744 * remote-utils.c: Likewise.
6745 * spu-low.c: Likewise.
6746 * utils.c: Likewise.
6747 * gdbreplay.c: Unconditionally include errno.h.
6749 2014-08-07 Gary Benson <gbenson@redhat.com>
6751 * server.h: Do not include string.h.
6752 * event-loop.c: Likewise.
6753 * linux-low.c: Likewise.
6754 * regcache.c: Likewise.
6755 * remote-utils.c: Likewise.
6756 * spu-low.c: Likewise.
6757 * utils.c: Likewise.
6759 2014-08-07 Gary Benson <gbenson@redhat.com>
6761 * server.h: Do not include gdb_assert.h.
6763 2014-08-07 Gary Benson <gbenson@redhat.com>
6765 * server.h: Do not include common-utils.h.
6767 2014-08-07 Gary Benson <gbenson@redhat.com>
6769 * server.h: Do not include ptid.h.
6770 * notif.h: Likewise.
6772 2014-08-07 Gary Benson <gbenson@redhat.com>
6774 * server.h: Do not include gdb_locale.h.
6776 2014-08-07 Gary Benson <gbenson@redhat.com>
6778 * server.h: Do not include gdb/signals.h.
6779 * win32-low.c: Likewise.
6781 2014-08-07 Gary Benson <gbenson@redhat.com>
6783 * server.h: Do not include pathmax.h.
6785 2014-08-07 Gary Benson <gbenson@redhat.com>
6787 * server.h: Do not include libiberty.h.
6788 * linux-bfin-low.c: Likewise.
6790 2014-08-07 Gary Benson <gbenson@redhat.com>
6792 * server.h: Do not include ansidecl.h.
6794 2014-08-07 Gary Benson <gbenson@redhat.com>
6796 * linux-x86-low.c: Do not include stddef.h.
6797 * lynx-ppc-low.c: Likewise.
6798 * tracepoint.c: Likewise.
6800 2014-08-07 Gary Benson <gbenson@redhat.com>
6802 * server.h: Do not include stdarg.h.
6803 * nto-low.c: Likewise.
6805 2014-08-07 Gary Benson <gbenson@redhat.com>
6807 * server.h: Do not include stdlib.h.
6808 * inferiors.c: Likewise.
6809 * linux-low.c: Likewise.
6810 * regcache.c: Likewise.
6811 * spu-low.c: Likewise.
6812 * tracepoint.c: Likewise.
6813 * utils.c: Likewise.
6815 2014-08-07 Gary Benson <gbenson@redhat.com>
6817 * server.h: Do not include stdio.h.
6818 * linux-low.c: Likewise.
6819 * remote-utils.c: Likewise.
6820 * spu-low.c: Likewise.
6821 * utils.c: Likewise.
6822 * wincecompat.c: Likewise.
6824 2014-08-06 Gary Benson <gbenson@redhat.com>
6826 * regcache.c (init_register_cache): Move conditionals inside if.
6828 2014-08-06 Gary Benson <gbenson@redhat.com>
6830 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6832 2014-07-31 Gary Benson <gbenson@redhat.com>
6834 * ax.h: Do not include server.h.
6835 * gdbthread.h: Likewise.
6836 * lynx-low.h: Likewise.
6837 * notif.h: Likewise.
6839 2014-07-30 Gary Benson <gbenson@redhat.com>
6841 * server.h: Include common-defs.h.
6842 Do not include config.h or build-gnulib-gdbserver/config.h.
6844 2014-07-30 Gary Benson <gbenson@redhat.com>
6846 * hostio-errno.c: Move server.h to top of includes list.
6847 * inferiors.c: Likewise.
6848 * linux-x86-low.c: Likewise.
6849 * notif.c: Include server.h.
6851 2014-07-24 Tom Tromey <tromey@redhat.com>
6852 Gary Benson <gbenson@redhat.com>
6854 * server.h (CORE_ADDR): Now unsigned.
6856 2014-07-16 Pedro Alves <palves@redhat.com>
6858 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6860 2014-07-15 Pedro Alves <palves@redhat.com>
6862 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6865 2014-07-11 Pedro Alves <palves@redhat.com>
6867 * linux-low.c (kill_wait_lwp): New function, based on
6868 kill_one_lwp_callback, but use my_waitpid directly.
6869 (kill_one_lwp_callback, linux_kill): Use it.
6871 2014-06-23 Pedro Alves <palves@redhat.com>
6873 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6874 before setting DR0..DR3.
6876 2014-06-20 Gary Benson <gbenson@redhat.com>
6878 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6879 * configure: Regenerated.
6880 * config.in: Likewise.
6882 2014-06-20 Gary Benson <gbenson@redhat.com>
6884 * Makefile.in (SFILES): Update locations for files moved
6886 (object file files): Reordered.
6888 2014-06-20 Gary Benson <gbenson@redhat.com>
6890 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6891 (i386_dr_low_set_addr): Likewise.
6892 (i386_dr_low_get_addr): Likewise.
6893 (i386_dr_low_can_set_control): Likewise.
6894 (i386_dr_low_set_control): Likewise.
6895 (i386_dr_low_get_control): Likewise.
6896 (i386_dr_low_get_status): Likewise.
6897 (i386_get_debug_register_length): Likewise.
6898 * linux-x86-low.c (i386_dr_low_set_addr):
6899 Changed signature. Made static.
6900 (i386_dr_low_get_addr): Likewise.
6901 (i386_dr_low_set_control): Likewise.
6902 (i386_dr_low_get_control): Likewise.
6903 (i386_dr_low_get_status): Likewise.
6904 (i386_dr_low): New global variable.
6905 * win32-i386-low.c (i386_dr_low_set_addr):
6906 Changed signature. Made static.
6907 (i386_dr_low_get_addr): Likewise.
6908 (i386_dr_low_set_control): Likewise.
6909 (i386_dr_low_get_control): Likewise.
6910 (i386_dr_low_get_status): Likewise.
6911 (i386_dr_low): New global variable.
6913 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6915 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6916 * Makefile.in (AR, AR_FLAGS): Define.
6917 * configure: Regenerate.
6919 2014-06-19 Gary Benson <gbenson@redhat.com>
6921 * Makefile.in (i386-dregs.o): New rule.
6922 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6923 * i386-low.c (target.h): Remove include.
6924 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6925 (DR_CONTROL_SHIFT): Likewise.
6926 (DR_CONTROL_SIZE): Likewise.
6927 (DR_RW_EXECUTE): Likewise.
6928 (DR_RW_WRITE): Likewise.
6929 (DR_RW_READ): Likewise.
6930 (DR_RW_IORW): Likewise.
6931 (DR_LEN_1): Likewise.
6932 (DR_LEN_2): Likewise.
6933 (DR_LEN_4): Likewise.
6934 (DR_LEN_8): Likewise.
6935 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6936 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6937 (DR_ENABLE_SIZE): Likewise.
6938 (DR_LOCAL_SLOWDOWN): Likewise.
6939 (DR_GLOBAL_SLOWDOWN): Likewise.
6940 (DR_CONTROL_RESERVED): Likewise.
6941 (I386_DR_CONTROL_MASK): Likewise.
6942 (I386_DR_VACANT): Likewise.
6943 (I386_DR_LOCAL_ENABLE): Likewise.
6944 (I386_DR_GLOBAL_ENABLE): Likewise.
6945 (I386_DR_DISABLE): Likewise.
6946 (I386_DR_SET_RW_LEN): Likewise.
6947 (I386_DR_GET_RW_LEN): Likewise.
6948 (I386_DR_WATCH_HIT): Likewise.
6949 (i386_wp_op_t): Likewise.
6950 (i386_show_dr): Likewise.
6951 (i386_length_and_rw_bits): Likewise.
6952 (i386_insert_aligned_watchpoint): Likewise.
6953 (i386_remove_aligned_watchpoint): Likewise.
6954 (i386_handle_nonaligned_watchpoint): Likewise.
6955 i386_update_inferior_debug_regs(): Likewise.
6956 (i386_dr_insert_watchpoint): Likewise.
6957 (i386_dr_remove_watchpoint): Likewise.
6958 (i386_dr_region_ok_for_watchpoint): Likewise.
6959 (i386_dr_stopped_data_address): Likewise.
6960 (i386_dr_stopped_by_watchpoint): Likewise.
6962 2014-06-19 Gary Benson <gbenson@redhat.com>
6964 * i386-low.c (i386_dr_show): Renamed to
6965 i386_show_dr and made static. All uses updated.
6966 (i386_dr_length_and_rw_bits): Renamed to
6967 i386_length_and_rw_bits and made static.
6969 (i386_dr_insert_aligned_watchpoint): Renamed to
6970 i386_insert_aligned_watchpoint and made static.
6972 (i386_dr_remove_aligned_watchpoint): Renamed to
6973 i386_remove_aligned_watchpoint and made static.
6975 (i386_dr_update_inferior_debug_regs): Renamed to
6976 i386_update_inferior_debug_regs and made static.
6979 2014-06-18 Gary Benson <gbenson@redhat.com>
6981 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6982 (i386_dr_low_can_set_control): Likewise.
6983 (i386_get_debug_register_length): Likewise.
6984 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6985 (i386_dr_low_can_set_control): Likewise.
6986 (i386_get_debug_register_length): Likewise.
6988 2014-06-17 Gary Benson <gbenson@redhat.com>
6990 * i386-low.h (i386-dregs.h): New include.
6991 (DR_FIRSTADDR): Now in i386-dregs.h.
6992 (DR_LASTADDR): Likewise.
6993 (DR_NADDR): Likewise.
6994 (DR_STATUS): Likewise.
6995 (DR_CONTROL): Likewise.
6996 (i386_debug_reg_state): Likewise.
6997 (i386_dr_insert_watchpoint): Likewise.
6998 (i386_dr_remove_watchpoint): Likewise.
6999 (i386_dr_region_ok_for_watchpoint): Likewise.
7000 (i386_dr_stopped_data_address): Likewise.
7001 (i386_dr_stopped_by_watchpoint): Likewise.
7002 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7004 2014-06-18 Gary Benson <gbenson@redhat.com>
7006 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7007 i386_dr_insert_watchpoint.
7008 (i386_low_remove_watchpoint): Renamed to
7009 i386_dr_remove_watchpoint.
7010 (i386_low_region_ok_for_watchpoint): Renamed to
7011 i386_dr_region_ok_for_watchpoint.
7012 (i386_low_stopped_data_address): Renamed to
7013 i386_dr_stopped_data_address.
7014 (i386_low_stopped_by_watchpoint): Renamed to
7015 i386_dr_stopped_by_watchpoint.
7016 * i386-low.c (i386_show_dr): Renamed to
7017 i386_dr_show and made nonstatic. All uses updated.
7018 (i386_length_and_rw_bits): Renamed to
7019 i386_dr_length_and_rw_bits and made nonstatic.
7021 (i386_insert_aligned_watchpoint): Renamed to
7022 i386_dr_insert_aligned_watchpoint and made nonstatic.
7024 (i386_remove_aligned_watchpoint): Renamed to
7025 i386_dr_remove_aligned_watchpoint and made nonstatic.
7027 (i386_update_inferior_debug_regs): Renamed to
7028 i386_dr_update_inferior_debug_regs and made nonstatic.
7030 (i386_low_insert_watchpoint): Renamed to
7031 i386_dr_insert_watchpoint. All uses updated.
7032 (i386_low_remove_watchpoint): Renamed to
7033 i386_dr_remove_watchpoint. All uses updated.
7034 (i386_low_region_ok_for_watchpoint): Renamed to
7035 i386_dr_region_ok_for_watchpoint. All uses updated.
7036 (i386_low_stopped_data_address): Renamed to
7037 i386_dr_stopped_data_address. All uses updated.
7038 (i386_low_stopped_by_watchpoint): Renamed to
7039 i386_dr_stopped_by_watchpoint. All uses updated.
7041 2014-06-18 Gary Benson <gbenson@redhat.com>
7043 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7044 (i386_dr_low_can_set_control): Likewise.
7045 (i386_insert_aligned_watchpoint): New check.
7047 2014-06-18 Gary Benson <gbenson@redhat.com>
7049 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7052 2014-06-18 Gary Benson <gbenson@redhat.com>
7054 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7055 instead of fatal and error.
7056 (i386_handle_nonaligned_watchpoint): Likewise.
7058 2014-06-18 Gary Benson <gbenson@redhat.com>
7060 * i386-low.c (i386_get_debug_register_length): New macro.
7061 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7062 (i386_show_dr): Use debug_printf instead of fprintf. Use
7063 phex to format values.
7065 2014-06-18 Gary Benson <gbenson@redhat.com>
7067 * i386-low.h: Comment changes.
7068 * i386-low.c: Likewise.
7070 2014-06-18 Gary Benson <gbenson@redhat.com>
7072 * i386-low.c: Whitespace changes.
7074 2014-06-12 Tom Tromey <tromey@redhat.com>
7076 * utils.c (freeargv): Remove.
7078 2014-06-12 Tom Tromey <tromey@redhat.com>
7080 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7081 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7082 (parse_debug_format_options): Likewise.
7083 (gdbserver_usage): Likewise.
7084 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7085 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7086 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7088 ($(LIBGNU)): Depend on libiberty.
7089 (all-lib): Recurse into all subdirs.
7090 (install-only): Invoke "install" target in subdirs.
7091 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7093 * configure: Rebuild.
7094 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7095 for vasprintf, vsnprintf, or gettimeofday.
7096 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7099 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7101 * development.sh: Delete.
7102 * Makefile.in (config.status): Adjust dependency on development.sh.
7103 * configure.ac: Adjust development.sh source call.
7104 * configure: Regenerate.
7106 2014-06-02 Pedro Alves <palves@redhat.com>
7108 * ax.c (gdb_free_agent_expr): New function.
7109 * ax.h (gdb_free_agent_expr): New declaration.
7110 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7112 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7114 (clear_breakpoint_conditions_and_commands): New function.
7115 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7116 (clear_breakpoint_conditions_and_commands): New declaration.
7118 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7120 * linux-aarch64-low.c (asm/ptrace.h): Include.
7122 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7124 Fix TLS access for -static -pthread.
7125 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7126 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7127 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7129 2014-05-20 Pedro Alves <palves@redhat.com>
7131 * linux-aarch64-low.c (aarch64_insert_point)
7132 (aarch64_remove_point): No longer check whether the type is
7133 supported here. Adjust to new interface.
7134 (the_low_target): Install aarch64_supports_z_point_type as
7135 supports_z_point_type method.
7136 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7137 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7138 instead of a Z packet char. Adjust.
7139 (arm_supports_z_point_type): New function.
7140 (arm_insert_point, arm_remove_point): Adjust to new interface.
7141 (the_low_target): Install arm_supports_z_point_type.
7142 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7143 (cris_insert_point, cris_remove_point): Adjust to new interface.
7144 Don't check whether the type is supported here.
7145 (the_low_target): Install cris_supports_z_point_type.
7146 * linux-low.c (linux_supports_z_point_type): New function.
7147 (linux_insert_point, linux_remove_point): Adjust to new interface.
7148 * linux-low.h (struct linux_target_ops) <insert_point,
7149 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7150 raw_breakpoint pointer parameter.
7151 <supports_z_point_type>: New method.
7152 * linux-mips-low.c (mips_supports_z_point_type): New function.
7153 (mips_insert_point, mips_remove_point): Adjust to new interface.
7154 Use mips_supports_z_point_type.
7155 (the_low_target): Install mips_supports_z_point_type.
7156 * linux-ppc-low.c (the_low_target): Install NULL as
7157 supports_z_point_type method.
7158 * linux-s390-low.c (the_low_target): Install NULL as
7159 supports_z_point_type method.
7160 * linux-sparc-low.c (the_low_target): Install NULL as
7161 supports_z_point_type method.
7162 * linux-x86-low.c (x86_supports_z_point_type): New function.
7163 (x86_insert_point): Adjust to new insert_point interface. Use
7164 insert_memory_breakpoint. Adjust to new
7165 i386_low_insert_watchpoint interface.
7166 (x86_remove_point): Adjust to remove_point interface. Use
7167 remove_memory_breakpoint. Adjust to new
7168 i386_low_remove_watchpoint interface.
7169 (the_low_target): Install x86_supports_z_point_type.
7170 * lynx-low.c (lynx_target_ops): Install NULL as
7171 supports_z_point_type callback.
7172 * nto-low.c (nto_supports_z_point_type): New.
7173 (nto_insert_point, nto_remove_point): Adjust to new interface.
7174 (nto_target_ops): Install nto_supports_z_point_type.
7175 * mem-break.c: Adjust intro comment.
7176 (struct raw_breakpoint) <raw_type, size>: New fields.
7177 <inserted>: Update comment.
7178 <shlib_disabled>: Delete field.
7179 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7180 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7181 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7182 (raw_bkpt_type_to_target_hw_bp_type): New function.
7183 (find_enabled_raw_code_breakpoint_at): New function.
7184 (find_raw_breakpoint_at): New type and size parameters. Use them.
7185 (insert_memory_breakpoint): New function, based off
7186 set_raw_breakpoint_at.
7187 (remove_memory_breakpoint): New function.
7188 (set_raw_breakpoint_at): Reimplement.
7189 (set_breakpoint): New, based on set_breakpoint_at.
7190 (set_breakpoint_at): Reimplement.
7191 (delete_raw_breakpoint): Go through the_target->remove_point
7192 instead of assuming memory breakpoints.
7193 (find_gdb_breakpoint_at): Delete.
7194 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7195 (find_gdb_breakpoint): New function.
7196 (set_gdb_breakpoint_at): Delete.
7197 (z_type_supported): New function.
7198 (set_gdb_breakpoint_1): New function, loosely based off
7199 set_gdb_breakpoint_at.
7200 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7201 (delete_gdb_breakpoint_at): Delete.
7202 (delete_gdb_breakpoint_1): New function, loosely based off
7203 delete_gdb_breakpoint_at.
7204 (delete_gdb_breakpoint): New function.
7205 (clear_gdb_breakpoint_conditions): Rename to ...
7206 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7208 (add_condition_to_breakpoint): Make static.
7209 (add_breakpoint_condition): Take a struct breakpoint pointer
7210 instead of an address. Adjust.
7211 (gdb_condition_true_at_breakpoint): Rename to ...
7212 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7214 (gdb_condition_true_at_breakpoint): Reimplement.
7215 (add_breakpoint_commands): Take a struct breakpoint pointer
7216 instead of an address. Adjust.
7217 (gdb_no_commands_at_breakpoint): Rename to ...
7218 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7219 parameter. Return true if no breakpoint was found. Change debug
7221 (gdb_no_commands_at_breakpoint): Reimplement.
7222 (run_breakpoint_commands): Rename to ...
7223 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7224 and change return type to boolean.
7225 (run_breakpoint_commands): New function.
7226 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7227 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7228 breakpoint. Go through the_target->remove_point instead of
7229 assuming memory breakpoint.
7230 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7231 software and hardware breakpoints.
7232 (reinsert_raw_breakpoint): Go through the_target->insert_point
7233 instead of assuming memory breakpoint.
7234 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7235 software and hardware breakpoints.
7236 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7237 Check both software and hardware breakpoints.
7238 (validate_inserted_breakpoint): Assert the breakpoint is a
7239 software breakpoint. Set the inserted flag to -1 instead of
7240 setting shlib_disabled.
7241 (delete_disabled_breakpoints): Adjust.
7242 (validate_breakpoints): Only validate software breakpoints.
7243 Adjust to inserted flag change.
7244 (check_mem_read, check_mem_write): Skip breakpoint types other
7245 than software breakpoints. Adjust to inserted flag change.
7246 * mem-break.h (enum raw_bkpt_type): New enum.
7247 (raw_breakpoint, struct process_info): Forward declare.
7248 (Z_packet_to_target_hw_bp_type): Delete declaration.
7249 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7250 (set_gdb_breakpoint, delete_gdb_breakpoint)
7251 (clear_breakpoint_conditions): New declarations.
7252 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7253 (breakpoint_inserted_here): Update comment.
7254 (add_breakpoint_condition, add_breakpoint_commands): Replace
7255 address parameter with a breakpoint pointer parameter.
7256 (gdb_breakpoint_here): Update comment.
7257 (delete_gdb_breakpoint_at): Delete.
7258 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7259 * server.c (process_point_options): Take a struct breakpoint
7260 pointer instead of an address. Adjust.
7261 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7262 delete_gdb_breakpoint.
7263 * spu-low.c (spu_target_ops): Install NULL as
7264 supports_z_point_type method.
7265 * target.h: Include mem-break.h.
7266 (struct target_ops) <prepare_to_access_memory>: Update comment.
7267 <supports_z_point_type>: New field.
7268 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7269 instead of a char. Also take a raw breakpoint pointer.
7270 * win32-arm-low.c (the_low_target): Install NULL as
7271 supports_z_point_type.
7272 * win32-i386-low.c (i386_supports_z_point_type): New function.
7273 (i386_insert_point, i386_remove_point): Adjust to new interface.
7274 (the_low_target): Install i386_supports_z_point_type.
7275 * win32-low.c (win32_supports_z_point_type): New function.
7276 (win32_insert_point, win32_remove_point): Adjust to new interface.
7277 (win32_target_ops): Install win32_supports_z_point_type.
7278 * win32-low.h (struct win32_target_ops):
7279 <supports_z_point_type>: New method.
7280 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7281 instead of a char. Also take a raw breakpoint pointer.
7283 2014-05-20 Pedro Alves <palves@redhat.com>
7285 * mem-break.h: Include break-common.h.
7286 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7287 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7288 (Z_packet_to_target_hw_bp_type): New declaration.
7289 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7290 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7291 (Z_PACKET_ACCESS_WP): Delete macros.
7292 (Z_packet_to_hw_type): Delete function.
7293 * i386-low.h: Don't include break-common.h here.
7294 (Z_packet_to_hw_type): Delete declaration.
7295 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7296 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7297 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7298 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7299 * linux-aarch64-low.c: Don't include break-common.h here.
7300 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7301 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7302 (Z_packet_to_target_hw_bp_type): Delete function.
7303 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7305 (mips_insert_point, mips_remove_point): Use
7306 Z_packet_to_target_hw_bp_type.
7308 2014-05-20 Pedro Alves <palves@redhat.com>
7310 * linux-aarch64-low.c: Include break-common.h.
7311 (enum target_point_type): Delete.
7312 (Z_packet_to_point_type): Rename to ...
7313 (Z_packet_to_target_hw_bp_type): ... this, and return a
7314 target_hw_bp_type instead.
7315 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7316 instead of an enum target_point_type.
7317 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7319 (aarch64_dr_state_insert_one_point)
7320 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7321 (aarch64_handle_aligned_watchpoint)
7322 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7323 Take an enum target_hw_bp_type instead of an enum
7325 (aarch64_supports_z_point_type): New function.
7326 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7327 use Z_packet_to_target_hw_bp_type.
7329 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7331 * configure.ac: Only use -Werror by default when DEVELOPMENT
7333 * configure: Regenerate.
7335 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7337 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7338 * linux-x86-low.c (X86_64_USER_REGS): New.
7339 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7341 2014-04-28 Yao Qi <yao@codesourcery.com>
7343 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7346 2014-04-25 Pedro Alves <palves@redhat.com>
7349 * linux-low.c (linux_attach_fail_reason_string): New function.
7350 (linux_attach_lwp): Delete.
7351 (linux_attach_lwp_1): Rename to ...
7352 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7353 argument. Remove "initial" parameter. Return int instead of
7354 void. Don't error or warn here.
7355 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7356 failure to attach to the tgid. Call warning when failing to
7358 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7359 argument. Remove "initial" parameter. Return int instead of
7360 void. Don't error or warn here.
7361 (linux_attach_fail_reason_string): New declaration.
7362 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7363 interface change. Use linux_attach_fail_reason_string.
7365 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7366 Walfred Tedeschi <walfred.tedeschi@intel.com>
7368 * Makefile.in: Added rules to handle new files
7369 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7370 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7371 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7372 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7373 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7374 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7376 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7377 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7378 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7379 i386/x32-avx512.xml.
7380 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7381 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7382 i386/x32-avx512-linux.xml.
7383 * i387-fp.c (num_avx512_k_registers): New constant for number
7385 (num_avx512_zmmh_low_registers): New constant for number of
7386 lower ZMM registers (0-15).
7387 (num_avx512_zmmh_high_registers): New constant for number of
7388 higher ZMM registers (16-31).
7389 (num_avx512_ymmh_registers): New contant for number of higher
7390 YMM registers (ymm16-31 added by avx521 on x86_64).
7391 (num_avx512_xmm_registers): New constant for number of higher
7392 XMM registers (xmm16-31 added by AVX512 on x86_64).
7393 (struct i387_xsave): Add space for AVX512 registers.
7394 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7395 Add code to handle AVX512 registers.
7396 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7397 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7398 prototypei from generated file.
7399 (tdesc_amd64_avx512_linux): Likewise.
7400 (init_registers_x32_avx512_linux): Likewise.
7401 (tdesc_x32_avx512_linux): Likewise.
7402 (init_registers_i386_avx512_linux): Likewise.
7403 (tdesc_i386_avx512_linux): Likewise.
7404 (x86_64_regmap): Add AVX512 registers.
7405 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7407 (initialize_low_arch): Add code to initialize AVX512 registers.
7409 2014-04-23 Pedro Alves <palves@redhat.com>
7411 * mem-break.c (find_gdb_breakpoint_at): Make static.
7412 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7414 2014-04-23 Pedro Alves <palves@redhat.com>
7416 * i386-low.c: Don't include break-common.h here.
7417 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7418 prototype to take target_hw_bp_type as argument instead of a Z
7420 * i386-low.h: Include break-common.h here.
7421 (Z_packet_to_hw_type): Declare.
7422 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7424 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7425 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7426 (x86_remove_point): Convert the packet number to a
7427 target_hw_bp_type before calling i386_low_remove_watchpoint.
7428 * win32-i386-low.c (i386_insert_point): Convert the packet number
7429 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7430 (i386_remove_point): Convert the packet number to a
7431 target_hw_bp_type before calling i386_low_remove_watchpoint.
7433 2014-04-23 Pedro Alves <palves@redhat.com>
7435 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7437 2014-04-10 Pedro Alves <palves@redhat.com>
7439 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7440 Check if the condition or command is NULL before checking if the
7441 breakpoint is known. On success, return true.
7442 * mem-break.h (add_breakpoint_condition): Document return.
7443 (add_breakpoint_commands): Add describing comment.
7444 * server.c (skip_to_semicolon): New function.
7445 (process_point_options): Use it.
7447 2014-04-09 Pedro Alves <palves@redhat.com>
7449 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7452 2014-02-27 Pedro Alves <palves@redhat.com>
7455 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7457 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7459 (last_thread_of_process_p): Take a PID argument instead of a
7461 (linux_wait_for_lwp): Delete.
7462 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7464 (linux_low_filter_event): New function, party factored out from
7465 linux_wait_for_event.
7466 (linux_wait_for_event): Rename to ...
7467 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7468 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7469 sigsuspend. Check for zombie leaders.
7470 (linux_wait_for_event): Reimplement as wrapper around
7471 linux_wait_for_event_filtered.
7472 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7473 a normal or signal exit is seen, it's the whole process exiting.
7474 (wait_for_sigstop): No longer a for_each_inferior callback.
7475 Rewrite on top of linux_wait_for_event_filtered.
7476 (stop_all_lwps): Call wait_for_sigstop directly.
7477 * server.c (resume, handle_target_event): Handle
7478 TARGET_WAITKIND_NO_RESUMED.
7480 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7482 * win32-low.c (psapi_get_dll_name,
7483 * win32_CreateToolhelp32Snapshot): Delete.
7484 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7485 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7487 (handle_load_dll): Add function description.
7488 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7490 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7492 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7494 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7495 base address when calling win32_add_one_solib.
7496 (handle_load_dll): Delete local variable load_addr.
7497 Remove 0x1000 offset applied to DLL base address when calling
7498 win32_add_one_solib.
7499 (handle_unload_dll): Add comment.
7501 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7503 * win32-low.c (win32_add_all_dlls): Renames
7504 win32_ensure_ntdll_loaded. Rewrite function documentation.
7505 Adjust implementation to always load all DLLs.
7506 Add 0x1000 offset to DLL base address when calling
7507 win32_add_one_solib.
7508 (child_initialization_done): New static global.
7509 (do_initial_child_stuff): Set child_initialization_done to
7510 zero during child initialization, and 1 after. Replace call
7511 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7513 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7514 (handle_unload_dll): Add function documentation.
7515 (get_child_debug_event): Ignore load and unload DLL events
7516 during child initialization.
7518 2014-02-20 Doug Evans <dje@google.com>
7520 Remove global all_lwps.
7521 * inferiors.h (ptid_of): Move here from linux-low.h.
7522 (pid_of, lwpid_of): Ditto.
7523 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7524 parameter is a struct thread_info * now.
7525 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7526 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7527 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7529 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7530 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7531 * linux-arm-low.c (update_registers_callback): Update, "entry"
7532 parameter is a struct thread_info * now.
7533 Fetch lwpid from current_inferior directly.
7534 (arm_insert_point): Pass &all_threads to find_inferior instead of
7536 (arm_remove_point): Ditto.
7537 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7538 (arm_prepare_to_resume): Fetch pid from thread.
7539 (arm_read_description): Fetch lwpid from current_inferior directly.
7540 * linux-low.c (all_lwps): Delete.
7541 (delete_lwp): Delete call to remove_inferior.
7542 (handle_extended_wait): Fetch lwpid from thread.
7543 (add_lwp): Don't set lwp->entry.id. Remove call to
7544 add_inferior_to_list.
7545 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7546 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7547 (kill_one_lwp_callback): Ditto.
7548 (linux_kill): Don't dereference NULL pointer.
7549 Fetch ptid,lwpid from thread.
7550 (get_detach_signal): Fetch ptid from thread.
7551 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7552 Simplify call to regcache_invalidate_thread.
7553 (delete_lwp_callback): Update, "entry" parameter is a
7554 struct thread_info * now. Fetch pid from thread.
7555 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7556 (status_pending_p_callback): Update, "entry" parameter is a
7557 struct thread_info * now. Fetch ptid from thread.
7558 (find_lwp_pid): Update, "entry" parameter is a
7559 struct thread_info * now.
7560 (linux_wait_for_lwp): Fetch pid from thread.
7561 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7562 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7563 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7564 (dequeue_one_deferred_signal): Ditto.
7565 (cancel_breakpoint): Fetch ptid from current_inferior.
7566 (linux_wait_for_event): Pass &all_threads to find_inferior,
7567 not &all_lwps. Fetch ptid, lwpid from thread.
7568 (count_events_callback): Update, "entry" parameter is a
7569 struct thread_info * now.
7570 (select_singlestep_lwp_callback): Ditto.
7571 (select_event_lwp_callback): Ditto.
7572 (cancel_breakpoints_callback): Ditto.
7573 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7575 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7576 (unsuspend_one_lwp): Update, "entry" parameter is a
7577 struct thread_info * now.
7578 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7580 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7581 Fetch lwpid from thread, not lwp.
7582 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7583 Pass &all_threads to find_inferior, not &all_lwps.
7584 (send_sigstop): Fetch lwpid from thread, not lwp.
7585 (send_sigstop_callback): Update, "entry" parameter is a
7586 struct thread_info * now.
7587 (suspend_and_send_sigstop_callback): Ditto.
7588 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7589 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7593 (lwp_running): Update, "entry" parameter is a
7594 struct thread_info * now.
7595 (stop_all_lwps): Fetch ptid from thread.
7596 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7597 (linux_resume_one_lwp): Fetch lwpid from thread.
7598 (linux_set_resume_request): Update, "entry" parameter is a
7599 struct thread_info * now. Fetch pid, lwpid from thread.
7600 (resume_status_pending_p): Update, "entry" parameter is a
7601 struct thread_info * now.
7602 (need_step_over_p): Ditto. Fetch lwpid from thread.
7603 (start_step_over): Fetch lwpid from thread.
7604 (linux_resume_one_thread): Update, "entry" parameter is a
7605 struct thread_info * now. Fetch lwpid from thread.
7606 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7607 (proceed_one_lwp): Update, "entry" parameter is a
7608 struct thread_info * now. Fetch lwpid from thread.
7609 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7610 struct thread_info * now.
7611 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7612 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7613 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7615 (regsets_store_inferior_registers): Ditto.
7616 (fetch_register, store_register): Ditto.
7617 (linux_read_memory, linux_write_memory): Ditto.
7618 (linux_request_interrupt): Ditto.
7619 (linux_read_auxv): Ditto.
7620 (linux_xfer_siginfo): Ditto.
7621 (linux_qxfer_spu): Ditto.
7622 (linux_qxfer_libraries_svr4): Ditto.
7623 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7624 moved to inferiors.h.
7626 (get_thread_lwp): Update.
7627 (struct lwp_info): Delete member "entry". Simplify comment for
7630 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7631 current_inferior directly.
7632 (update_watch_registers_callback): Update, "entry" parameter is a
7633 struct thread_info * now. Fetch pid from thread.
7634 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7635 (mips_insert_point): Fetch lwpid from current_inferior.
7636 Pass &all_threads to find_inferior, not &all_lwps.
7637 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7638 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7640 (mips_stopped_data_address): Ditto.
7641 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7643 * linux-tile-low.c (tile_arch_setup): Ditto.
7644 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7645 (update_debug_registers_callback): Update, "entry" parameter is a
7646 struct thread_info * now. Fetch pid from thread.
7647 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7648 Pass &all_threads to find_inferior, not &all_lwps.
7649 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7650 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7651 Pass &all_threads to find_inferior, not &all_lwps.
7652 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7653 (i386_dr_low_get_status): Ditto.
7654 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7655 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7656 (x86_linux_read_description): Ditto.
7657 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7659 2014-02-20 Doug Evans <dje@google.com>
7661 * inferiors.c (get_first_inferior): Fix buglet.
7663 2014-02-19 Doug Evans <dje@google.com>
7665 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7666 * inferiors.c (add_thread): Change result type to struct thread_info *.
7667 All callers updated.
7668 (add_lwp): Call add_thread here instead of in callers.
7669 All callers updated.
7670 * linux-low.h (get_lwp_thread): Rewrite.
7671 (struct lwp_info): New member "thread".
7673 2014-02-19 Doug Evans <dje@google.com>
7675 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7676 All callers updated.
7678 2014-02-19 Doug Evans <dje@google.com>
7680 * inferiors.c (add_thread): Fix whitespace.
7682 2014-02-19 Doug Evans <dje@google.com>
7684 * dll.c (clear_dlls): Replace accessing list implemention details
7686 * gdbthread.h (get_first_thread): Declare.
7687 * inferiors.c (for_each_inferior_with_data): New function.
7688 (get_first_thread): New function.
7689 (find_thread_ptid): Simplify.
7690 (get_first_inferior): New function.
7691 (clear_list): Delete.
7692 (one_inferior_p): New function.
7693 (clear_inferior_list): New function.
7694 (clear_inferiors): Update.
7695 * inferiors.h (for_each_inferior_with_data): Declare.
7696 (clear_inferior_list): Declare.
7697 (one_inferior_p): Declare.
7698 (get_first_inferior): Declare.
7699 * linux-low.c (linux_wait_for_event): Replace accessing list
7700 implemention details with API function.
7701 * server.c (target_running): Ditto.
7702 (accumulate_file_name_length): New function.
7703 (emit_dll_description): New function.
7704 (handle_qxfer_libraries): Replace accessing list implemention
7705 details with API function.
7706 (handle_qxfer_threads_worker): New function.
7707 (handle_qxfer_threads_proper): Replace accessing list implemention
7708 details with API function.
7709 (handle_query): Ditto.
7710 (visit_actioned_threads_callback_ftype): New typedef.
7711 (visit_actioned_threads_data): New struct.
7712 (visit_actioned_threads): Rewrite to be find_inferior callback.
7713 (resume): Call find_inferior.
7714 (handle_status): Replace accessing list implemention
7715 details with API function.
7716 (process_serial_event): Replace accessing list implemention details
7718 * target.c (set_desired_inferior): Replace accessing list implemention
7719 details with API function.
7720 * tracepoint.c (same_process_p): New function.
7721 (gdb_agent_about_to_close): Replace accessing list implemention
7722 details with API function.
7723 * win32-low.c (child_delete_thread): Replace accessing list
7724 implemention details with API function.
7725 (match_dll_by_basename): New function.
7726 (dll_is_loaded_by_basename): New function.
7727 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7728 details call to dll_is_loaded_by_basename.
7730 2014-02-19 Doug Evans <dje@google.com>
7732 * dll.h (struct dll_info): Add comment.
7733 * gdbthread.h (struct thread_info): Add comment.
7734 (current_ptid): Simplify.
7735 * inferiors.c (add_process): Update.
7736 (remove_process): Update.
7737 * inferiors.h (struct process_info): Rename member "head" to "entry".
7738 * linux-low.c (delete_lwp): Update.
7740 (last_thread_of_process_p): Update.
7741 (kill_one_lwp_callback, linux_kill): Update.
7742 (status_pending_p_callback): Update.
7743 (wait_for_sigstop): Update. Simplify read of ptid.
7744 (start_step_over): Update.
7745 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7746 (get_lwp_thread): Update.
7747 (struct lwp_info): Rename member "head" to "entry".
7748 * regcache.h (inferior_list_entry): Delete.
7749 * server.c (kill_inferior_callback): Update.
7750 (detach_or_kill_inferior_callback): Update.
7751 (print_started_pid): Update.
7752 (print_attached_pid): Update.
7753 (process_serial_event): Simplify read of ptid.
7754 * thread-db.c (thread_db_create_event): Update.
7755 (thread_db_get_tls_address): Update.
7756 * win32-low.c (current_inferior_ptid): Simplify.
7758 2014-02-19 Tom Tromey <tromey@redhat.com>
7760 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7762 (target_supports_btrace): Update.
7764 2014-02-14 Yao Qi <yao@codesourcery.com>
7766 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7767 (rsp-low-ipa.o): New target.
7769 2014-02-12 Tom Tromey <tromey@redhat.com>
7771 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7772 convert_ascii_to_int.
7773 * regcache.c (registers_to_string): Likewise.
7774 * remote-utils.c (decode_M_packet): Likewise.
7775 * server.c (process_serial_event): Likewise.
7777 2014-02-12 Tom Tromey <tromey@redhat.com>
7779 * server.c (handle_query, handle_v_run): Use hex2bin, not
7781 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7783 2014-02-12 Tom Tromey <tromey@redhat.com>
7785 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7786 convert_int_to_ascii.
7787 * regcache.c (registers_to_string, collect_register_as_string):
7789 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7791 * server.c (process_serial_event): Likewise.
7792 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7793 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7795 2014-02-12 Tom Tromey <tromey@redhat.com>
7797 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7798 bin2hex, not hexify.
7799 * tracepoint.c (cmd_qtstatus): Likewise.
7801 2014-02-12 Tom Tromey <tromey@redhat.com>
7803 * remote-utils.c (monitor_output): Pass explicit length to
7806 2014-02-12 Tom Tromey <tromey@redhat.com>
7808 * tracepoint.c: Include rsp-low.h.
7809 * server.c: Include rsp-low.h.
7810 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7811 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7813 * remote-utils.c: Include rsp-low.h.
7814 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7815 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7816 (convert_int_to_ascii, convert_ascii_to_int): Move to
7818 * regcache.c: Include rsp-low.h.
7819 * ax.c: Include rsp-low.h.
7820 * Makefile.in (SFILES): Add common/rsp-low.c.
7821 (OBS): Add rsp-low.o.
7822 (rsp-low.o): New target.
7824 2014-02-12 Tom Tromey <tromey@redhat.com>
7826 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7827 Include print-utils.h.
7828 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7829 (plongest, thirty_two, phex_nz): Remove.
7830 * Makefile.in (SFILES): Add common/print-utils.c.
7831 (OBS): Add print-utils.o.
7832 (print-utils-ipa.o): New target.
7833 (print-utils.o): New target.
7834 (IPA_OBJS): Add print-utils-ipa.o.
7836 2014-02-06 Tom Tromey <tromey@redhat.com>
7838 * Makefile.in (SFILES): Fix indentation.
7840 2014-02-05 Doug Evans <dje@google.com>
7842 * linux-low.c (linux_wait_for_event): Improve comment.
7843 (linux_wait_1): Keep current_inferior in sync with event_child.
7845 2014-01-22 Doug Evans <dje@google.com>
7847 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7849 2014-01-22 Doug Evans <dje@google.com>
7851 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7852 * configure: Regenerate.
7853 * config.in: Regenerate.
7854 * Makefile.in (SFILES): Add debug.c.
7856 * debug.c: New file.
7857 * debug.h: New file.
7858 * linux-aarch64-low.c (*): Update all debugging printfs to use
7859 debug_printf instead of fprintf.
7860 * linux-arm-low.c (*): Ditto.
7861 * linux-cris-low.c (*): Ditto.
7862 * linux-crisv32-low.c (*): Ditto.
7863 * linux-m32r-low.c (*): Ditto.
7864 * linux-sparc-low.c (*): Ditto.
7865 * linux-x86.c (*): Ditto.
7866 * linux-low.c (*): Ditto.
7867 (linux_wait_1): Add calls to debug_enter, debug_exit.
7868 (linux_wait): Remove redundant debugging printf.
7869 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7870 (linux_resume, unstop_all_lwps): Ditto.
7871 * mem-break.c (*): Update all debugging printfs to use
7872 debug_printf instead of fprintf.
7873 * remote-utils.c (*): Ditto.
7874 * thread-db.c (*): Ditto.
7875 * server.c #include <ctype.h>, "gdb_vecs.h".
7876 (debug_threads): Moved to debug.c.
7877 (*): Update all debugging printfs to use debug_printf instead of
7879 (start_inferior): Replace call to fflush with call to debug_flush.
7880 (monitor_show_help): Mention set debug-format.
7881 (parse_debug_format_options): New function.
7882 (handle_monitor_command): Handle "monitor set debug-format".
7883 (gdbserver_usage): Mention --debug-format.
7884 (main): Parse --debug-format.
7885 * server.h (debug_threads): Declaration moved to debug.h.
7887 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7888 trace_debug_1 that uses debug_printf.
7889 (tracepoint_look_up_symbols): Update all debugging printfs to use
7890 debug_printf instead of fprintf.
7892 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7894 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7897 2014-01-17 Pedro Alves <palves@redhat.com>
7900 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7901 defined after including gdb_proc_service.h.
7903 2014-01-16 Doug Evans <dje@google.com>
7905 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7906 (match_dll): Use it.
7908 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7910 * target.h (target_ops) <read_btrace>: Change parameters and
7911 return type to allow error reporting.
7912 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7913 trace reading errors on.
7914 * linux-low.c (linux_low_read_btrace): Pass trace reading
7916 (linux_low_disable_btrace): New.
7918 2014-01-15 Doug Evans <dje@google.com>
7920 * inferiors.c (thread_id_to_gdb_id): Delete.
7921 * inferiors.h (thread_id_to_gdb_id): Delete.
7923 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7925 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7926 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7929 2014-01-08 Pedro Alves <palves@redhat.com>
7931 * server.c (handle_status): Don't discard previous queued stop
7932 replies or thread's pending status here.
7933 (main) <disconnection>: Do it here instead.
7935 2014-01-08 Pedro Alves <palves@redhat.com>
7937 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7938 * server.c (visit_actioned_threads, handle_pending_status): New
7940 (handle_v_cont): Factor out parts to ...
7941 (resume): ... this new function. If in all-stop, and a thread
7942 being resumed has a pending status, report it without actually
7944 (myresume): Adjust to use the new 'resume' function.
7945 (clear_pending_status_callback, set_pending_status_callback)
7946 (find_status_pending_thread_callback): New functions.
7947 (handle_status): Handle the case of multiple threads having
7948 interesting statuses to report. Report threads' real last signal
7949 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7950 with an interesting thread to report the status for, instead of
7951 always reporting the status of the first thread.
7953 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7955 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7956 * gdbreplay.c (gdbreplay_version): Likewise.
7958 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7960 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7961 iov.iov_len with the real length in use.
7963 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7965 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7966 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7967 for all targets that use win32-low.c.
7968 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7969 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7971 2013-12-13 Pedro Alves <palves@redhat.com>
7973 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7974 if equal to TARGET_WAITKIND_LOADED.
7975 * win32-low.c (cached_status): New static global.
7976 (win32_wait): Add declaration.
7977 (do_initial_child_stuff): Flush all initial pending debug events
7978 up to the initial breakpoint.
7979 (win32_wait): If CACHED_STATUS was set, return that instead
7980 of doing a real wait. Remove the code resuming the execution
7981 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7982 during the initial phase. Also remove the code changing
7983 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7984 TARGET_WAITKIND_STOPPED.
7986 2013-12-11 Yao Qi <yao@codesourcery.com>
7988 * notif.c (handle_notif_ack): Return 0 if no notification
7991 2013-11-20 Doug Evans <dje@google.com>
7993 * linux-low.c (linux_set_resume_request): Fix comment.
7995 2013-11-20 Doug Evans <dje@google.com>
7997 * linux-low.c (resume_status_pending_p): Tweak comment.
7999 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8001 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8002 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8003 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8004 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8005 (srv_amd64_regobj): Add amd64-mpx.o.
8006 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8007 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8008 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8009 * i387-fp.c (num_pl_bnd_register) Added constant.
8010 (num_pl_bnd_cfg_registers) Added constant.
8011 (struct i387_xsave) Added reserved area and MPX fields.
8012 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8013 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8015 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8016 (init_registers_amd64_mpx_linux): Declare new function.
8017 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8018 (x86_64_regmap): Add MPX registers.
8019 (x86_linux_read_description): Add MPX case.
8020 (initialize_low_arch): Initialize MPX targets.
8022 2013-11-18 Tom Tromey <tromey@redhat.com>
8024 * configure: Rebuild.
8025 * configure.ac: Don't check for stdlib.h.
8026 * gdbreplay.c: Unconditionally include stdlib.h.
8028 2013-11-18 Tom Tromey <tromey@redhat.com>
8030 * config.in: Rebuild.
8031 * configure: Rebuild.
8032 * configure.ac: Don't use AC_HEADER_DIRENT.
8034 2013-11-18 Tom Tromey <tromey@redhat.com>
8036 * server.h: Don't check HAVE_STRING_H.
8037 * gdbreplay.c: Don't check HAVE_STRING_H.
8038 * configure: Rebuild.
8040 2013-11-18 Tom Tromey <tromey@redhat.com>
8042 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8045 2013-11-08 Tom Tromey <tromey@redhat.com>
8047 * configure, config.in: Rebuild.
8048 * configure.ac: Remove unused configury.
8050 2013-11-08 Tom Tromey <tromey@redhat.com>
8052 * acinclude.m4: Include common.m4, codeset.m4.
8053 * configure, config.in: Rebuild.
8054 * configure.ac: Use GDB_AC_COMMON.
8056 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8058 * linux-s390-low.c (HWCAP_S390_TE): New define.
8059 (s390_arch_setup): Consider the TE field in the HWCAP for
8060 determining 'have_regset_tdb'.
8062 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8065 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8068 2013-10-02 Pedro Alves <palves@redhat.com>
8070 * server.c (process_serial_event): Don't output "GDBserver
8071 exiting" if GDB is connected through stdio.
8072 * target.c (mywait): Likewise, be silent if GDB is connected
8075 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8077 * lynx-low.c (lynx_add_threads_after_attach): New function.
8078 (lynx_attach): Remove call to add_thread. Add call to
8079 lynx_add_threads_after_attach instead.
8081 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8083 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8084 * config.in, configure: Regenerated.
8086 2013-09-18 Yao Qi <yao@codesourcery.com>
8089 * server.c (start_inferior): Clear 'resume_info'.
8091 2013-09-16 Jiong Wang <jiwang@tilera.com>
8093 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8096 2013-09-16 Jiong Wang <jiwang@tilera.com>
8098 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8099 linux-tile-low.o to srv_tgtobj.
8101 2013-09-16 Will Newton <will.newton@linaro.org>
8103 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8106 2013-09-06 Pedro Alves <palves@redhat.com>
8108 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8109 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8110 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8111 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8112 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8113 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8115 2013-09-06 Pedro Alves <palves@redhat.com>
8117 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8118 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8120 2013-09-06 Pedro Alves <palves@redhat.com>
8122 * linux-amd64-ipa.c: Include tracepoint.h.
8123 * linux-i386-ipa.c: Include tracepoint.h.
8125 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8127 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8128 (ps_get_thread_area): New function.
8130 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8132 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8133 (initialize_low_arch): Call init_registers_crisv32 rather than
8134 init_register_crisv32.
8136 2013-09-05 Pedro Alves <palves@redhat.com>
8138 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8140 * hostio.h: ... this new file.
8141 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8142 win32-low.c: Include hostio.h.
8144 2013-09-05 Pedro Alves <palves@redhat.com>
8146 * server.h (gdb_client_data, handler_func, callback_handler_func)
8147 (delete_file_handler, add_file_handler, append_callback_event)
8148 (delete_callback_event, start_event_loop, initialize_event_loop):
8149 Move to event-loop.h and include it.
8150 * event-loop.h: New file.
8152 2013-09-05 Pedro Alves <palves@redhat.com>
8154 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8155 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8156 (loaded_dll, unloaded_dll): Move to ...
8157 * dll.h: ... this new file.
8158 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8160 2013-09-05 Pedro Alves <palves@redhat.com>
8162 * server.h (current_process, get_thread_process, all_processes)
8163 (add_inferior_to_list, for_each_inferior, current_inferior)
8164 (remove_inferior, add_process, remove_process, find_process_pid)
8165 (have_started_inferiors_p, have_attached_inferiors_p)
8166 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8167 (clear_inferiors, find_inferior, find_inferior_id)
8168 (inferior_target_data, set_inferior_target_data)
8169 (inferior_regcache_data, set_inferior_regcache_data): Move to
8170 inferiors.h, and include it.
8171 * inferiors.h: New file.
8173 2013-09-05 Pedro Alves <palves@redhat.com>
8175 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8179 2013-09-05 Pedro Alves <palves@redhat.com>
8181 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8183 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8184 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8185 (handle_tracepoint_general_set, handle_tracepoint_query)
8186 (tracepoint_finished_step, tracepoint_was_hit)
8187 (release_while_stepping_state_list, current_traceframe)
8188 (in_readonly_region, traceframe_read_mem)
8189 (fetch_traceframe_registers, traceframe_read_sdata)
8190 (traceframe_read_info, struct fast_tpoint_collect_status)
8191 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8192 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8193 (supply_fast_tracepoint_registers)
8194 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8195 (ipa_tdesc, claim_trampoline_space)
8196 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8197 (agent_mem_read, agent_get_trace_state_variable_value)
8198 (agent_set_trace_state_variable_value, agent_tsv_read)
8199 (agent_mem_read_string, get_raw_reg_func_addr)
8200 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8201 * tracepoint.h: ... this new file.
8203 2013-09-05 Pedro Alves <palves@redhat.com>
8205 * server.h (perror_with_name, error, fatal, warning, paddress)
8206 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8208 * utils.h: New file.
8210 2013-09-05 Pedro Alves <palves@redhat.com>
8212 * server.h (remote_debug, noack_mode, transport_is_reliable)
8213 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8214 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8215 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8216 (write_enn, initialize_async_io, enable_async_io)
8217 (disable_async_io, check_remote_input_interrupt_request)
8218 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8219 (dead_thread_notify, prepare_resume_reply)
8220 (decode_address_to_semicolon, decode_address, decode_m_packet)
8221 (decode_M_packet, decode_X_packet, decode_xfer_write)
8222 (decode_search_memory_packet, unhexify, hexify)
8223 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8224 (look_up_one_symbol, relocate_instruction)
8225 (monitor_output): Move to remote-utils.h, and include it.
8226 * remote-utils.h: New file.
8228 2013-09-05 Pedro Alves <palves@redhat.com>
8230 * server.h (_): Delete.
8232 2013-09-02 Pedro Alves <palves@redhat.com>
8234 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8235 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8237 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8239 2013-09-02 Pierre Muller <muller@sourceware.org>
8241 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8242 or WriteProcessMemory complete successfully and handle
8243 ERROR_PARTIAL_COPY error.
8245 2013-09-02 Pedro Alves <palves@redhat.com>
8247 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8248 error instead of EIO.
8250 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8253 * linux-low.c: Include filestuff.h.
8254 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8255 * lynx-low.c: Include filestuff.h.
8256 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8257 * server.c: Include filestuff.h.
8258 (main): Call notice_open_fds.
8259 * spu-low.c: Include filestuff.h.
8260 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8262 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8264 * Makefile.in: Explain why ../target and ../nat are not
8265 listed as include file search paths.
8266 (linux-waitpid.o): New object file rule.
8267 * configure.srv (srv_native_linux_obj): New variable.
8268 Replace all occurrences of linux native object files with
8269 $srv_native_linux_obj.
8270 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8271 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8272 (linux_enable_event_reporting): Remove declaration.
8273 (my_waitpid): Moved to common/linux-waitpid.c.
8274 (linux_wait_for_event): Pass ptid when calling
8275 linux_enable_event_reporting.
8276 (linux_supports_tracefork_flag): Remove.
8277 (linux_enable_event_reporting): Likewise.
8278 (linux_tracefork_grandchild): Remove.
8279 (STACK_SIZE): Moved to common/linux-ptrace.c.
8280 (linux_tracefork_child): Remove.
8281 (linux_test_for_tracefork): Remove.
8282 (linux_look_up_symbols): Call linux_supports_traceclone.
8283 (initialize_low): Remove call to linux_test_for_tracefork.
8284 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8285 common/linux-ptrace.h.
8286 (PTRACE_TYPE_ARG4): Likewise.
8287 Include linux-ptrace.h.
8289 2013-08-21 Pedro Alves <palves@redhat.com>
8291 * config.in: Renegerate.
8293 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8295 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8296 (SFILES): Remove $(srcdir)/common/target-common.c and
8297 add $(srcdir)/target/waitstatus.c.
8298 (OBS): Remove target-common.o and add waitstatus.o.
8299 (server_h): Remove $(srcdir)/../common/target-common.h and
8300 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8301 and $(srcdir)/../target/waitstatus.h.
8302 (target-common.o): Remove.
8303 (waitstatus.o): New target object file.
8304 * target.h: Do not include target-common.h and
8305 include target/resume.h, target/wait.h and
8306 target/waitstatus.h.
8308 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8310 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8311 to PTRACE_TYPE_ARG3.
8312 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8313 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8315 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8316 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8318 2013-07-27 Jie Zhang <jie@codesourcery.com>
8319 Daniel Jacobowitz <dan@codesourcery.com>
8320 Yao Qi <yao@codesourcery.com>
8322 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8323 (mips-linux-watch.o): New rule.
8324 (mips_linux_watch_h): New variable.
8325 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8327 * linux-mips-low.c: Include mips-linux-watch.h.
8328 (struct arch_process_info, struct arch_lwp_info): New.
8329 (update_watch_registers_callback): New function.
8330 (mips_linux_new_process, mips_linux_new_thread) New functions.
8331 (mips_linux_prepare_to_resume, mips_insert_point): New
8333 (mips_remove_point, mips_stopped_by_watchpoint): New
8335 (rsp_bp_type_to_target_hw_bp_type): New function.
8336 (mips_stopped_data_address): New function.
8337 (the_low_target): Add watchpoint support functions.
8339 2013-07-27 Yao Qi <yao@codesourcery.com>
8341 * i386-low.c: Include break-common.h.
8342 (enum target_hw_bp_type): Remove.
8344 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8346 * Makefile.in (SFILES): /common/target-common.c.
8347 (OBS): Add target-common.o.
8348 (server_h): Add $(srcdir)/../common/target-common.h.
8349 (target-common.o): New target.
8350 * server.c (queue_stop_reply_callback): Free
8351 status string after use.
8352 * target.c (target_waitstatus_to_string): Remove.
8353 * target.h: Include target-common.h.
8354 (resume_kind): Likewise.
8355 (target_waitkind): Likewise.
8356 (target_waitstatus): Likewise.
8357 (TARGET_WNOHANG): Likewise.
8359 2013-07-04 Yao Qi <yao@codesourcery.com>
8361 * Makefile.in (host_alias): Use @host_noncanonical@.
8362 (target_alias): Use @target_noncanonical@.
8363 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8364 ACX_NONCANONICAL_HOST.
8365 * configure: Regenerated.
8368 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8370 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8371 * configure: Rebuild.
8372 * Makefile.in (version_host, version_target): Get from configure.
8373 (version.c): Use $(version_host) and $(version_target).
8375 2013-07-03 Pedro Alves <palves@redhat.com>
8377 * Makefile.in (config.status): Depend on development.sh.
8378 * acinclude.m4: Include libmcheck.m4.
8379 * configure: Regenerate.
8381 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8383 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8384 attribute inside the parentheses.
8385 (winapi_DebugSetProcessKillOnExit): Ditto.
8386 (winapi_DebugBreakProcess): Ditto.
8387 (winapi_GenerateConsoleCtrlEvent): Ditto.
8389 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8391 * notif.h (notif_event): Add a dummy member to avoid compiler
8394 2013-07-01 Pedro Alves <palves@redhat.com>
8396 * hostio.c (HOSTIO_PATH_MAX): Define.
8397 (require_filename, handle_open, handle_unlink, handle_readlink):
8400 2013-07-01 Pedro Alves <palves@redhat.com>
8402 * server.h: Include "pathmax.h".
8403 * linux-low.c: Don't include sys/param.h.
8404 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8406 * win32-low.c: Don't include sys/param.h.
8407 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8409 2013-07-01 Pedro Alves <palves@redhat.com>
8411 * event-loop.c: Don't check HAVE_UNISTD_H before including
8413 * gdbreplay.c: Likewise.
8414 * remote-utils.c: Likewise.
8415 * server.c: Likewise.
8416 * configure.ac: Don't check for unistd.h.
8417 * configure: Regenerate.
8419 2013-06-28 Tom Tromey <tromey@redhat.com>
8421 * Makefile.in (version.c): Use version.in, not
8424 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8426 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8427 * configure: Rebuild.
8428 * Makefile.in (version_host, version_target): Get from configure.
8429 (version.c): Use $(version_host) and $(version_target).
8431 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8433 Fix trace-status to output user name without trailing colon.
8434 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8436 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8438 Fix trace-status to output proper start-time and stop-time.
8439 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8440 output start time and stop time in hex as gdb expects.
8442 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8444 * tracepoint.c (build_traceframe_info_xml): Output trace state
8445 variables present in the trace buffer.
8447 2013-06-24 Tom Tromey <tromey@redhat.com>
8449 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8451 (version.o): Remove.
8452 * gdbreplay.c: Include version.h.
8453 (version, host_name): Don't declare.
8454 * server.h: Include version.h.
8455 (version, host_name): Don't declare.
8457 2013-06-12 Pedro Alves <palves@redhat.com>
8459 * linux-x86-low.c (linux_is_elf64): Delete global.
8460 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8461 with local linux_pid_exe_is_elf_64_file use.
8463 2013-06-11 Pedro Alves <palves@redhat.com>
8465 * linux-low.c (regset_disabled, disable_regset): New functions.
8466 (regsets_fetch_inferior_registers)
8467 (regsets_store_inferior_registers): Use them.
8468 (initialize_regsets_info); Don't allocate the disabled_regsets
8470 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8473 2013-06-11 Pedro Alves <palves@redhat.com>
8475 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8478 2013-06-11 Pedro Alves <palves@redhat.com>
8480 * linux-x86-low.c (initialize_low_arch): Call
8481 init_registers_x32_avx_linux.
8483 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8485 Fix compatibility with Android Bionic.
8486 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8489 2013-06-07 Pedro Alves <palves@redhat.com>
8492 * Makefile.in (OBS): Add tdesc.o.
8493 (IPA_OBJS): Add tdesc-ipa.o.
8494 (tdesc-ipa.o): New rule.
8495 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8497 * linux-low.c (new_inferior): Delete.
8498 (disabled_regsets, num_regsets): Delete.
8499 (linux_add_process): Adjust to set the new per-process
8501 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8502 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8503 was a stop. When calling arch_setup, switch the current inferior
8504 to the thread that got an event.
8505 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8506 (regsets_fetch_inferior_registers)
8507 (regsets_store_inferior_registers): New regsets_info parameter.
8509 (linux_register_in_regsets): New regs_info parameter. Adjust to
8511 (register_addr, fetch_register, store_register): New usrregs_info
8512 parameter. Adjust to use it.
8513 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8514 parameter regs_info. Adjust to use it.
8515 (linux_fetch_registers): Get the current inferior's regs_info, and
8517 (linux_store_registers): Ditto.
8518 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8519 (initialize_low): Don't initialize the target_regsets here. Call
8520 initialize_low_arch.
8521 * linux-low.h (target_regsets): Delete declaration.
8522 (struct regsets_info): New.
8523 (struct usrregs_info): New.
8524 (struct regs_info): New.
8525 (struct process_info_private) <new_inferior>: New field.
8526 (struct linux_target_ops): Delete the num_regs, regmap, and
8527 regset_bitmap fields. New field regs_info.
8528 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8529 * i387-fp.c (num_xmm_registers): Delete.
8530 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8531 calls to new interface.
8532 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8533 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8534 Infer the number of xmm registers from the regcache's target
8536 * i387-fp.h (num_xmm_registers): Delete.
8537 * inferiors.c (add_thread): Don't install the thread's regcache
8539 * proc-service.c (gregset_info): Fetch the current inferior's
8540 regs_info. Adjust to use it.
8541 * regcache.c: Include tdesc.h.
8542 (register_bytes, reg_defs, num_registers)
8543 (gdbserver_expedite_regs): Delete.
8544 (get_thread_regcache): If the thread doesn't have a regcache yet,
8545 create one, instead of aborting gdbserver.
8546 (regcache_invalidate_one): Rename to ...
8547 (regcache_invalidate_thread): ... this.
8548 (regcache_invalidate_one): New.
8549 (regcache_invalidate): Only invalidate registers of the current
8551 (init_register_cache): Add target_desc parameter, and use it.
8552 (new_register_cache): Ditto. Assert the target description has a
8553 non zero registers_size.
8554 (regcache_cpy): Add assertions. Adjust.
8555 (realloc_register_cache, set_register_cache): Delete.
8556 (registers_to_string, registers_from_string): Adjust.
8557 (find_register_by_name, find_regno, find_register_by_number)
8558 (register_cache_size): Add target_desc parameter, and use it.
8559 (free_register_cache_thread, free_register_cache_thread_one)
8560 (regcache_release, register_cache_size): New.
8561 (register_size): Add target_desc parameter, and use it.
8562 (register_data, supply_register, supply_register_zeroed)
8563 (supply_regblock, supply_register_by_name, collect_register)
8564 (collect_register_as_string, collect_register_by_name): Adjust.
8565 * regcache.h (struct target_desc): Forward declare.
8566 (struct regcache) <tdesc>: New field.
8567 (init_register_cache, new_register_cache): Add target_desc
8569 (regcache_invalidate_thread): Declare.
8570 (regcache_invalidate_one): Delete declaration.
8571 (regcache_release): Declare.
8572 (find_register_by_number, register_cache_size, register_size)
8573 (find_regno): Add target_desc parameter.
8574 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8576 * remote-utils.c: Include tdesc.h.
8577 (outreg, prepare_resume_reply): Adjust.
8578 * server.c: Include tdesc.h.
8579 (gdbserver_xmltarget): Delete declaration.
8580 (get_features_xml, process_serial_event): Adjust.
8581 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8583 (struct process_info) <tdesc>: New field.
8584 (ipa_tdesc): Declare.
8585 * tdesc.c: New file.
8586 * tdesc.h: New file.
8587 * tracepoint.c: Include tdesc.h.
8588 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8589 (get_context_regcache): Adjust to pass ipa_tdesc down.
8590 (do_action_at_tracepoint): Adjust to get the register cache size
8591 from the context regcache's description.
8592 (traceframe_walk_blocks): Adjust to get the register cache size
8593 from the current trace frame's description.
8594 (traceframe_get_pc): Adjust to get current trace frame's
8595 description and pass it down.
8596 (gdb_collect): Adjust to get the register cache size from the
8598 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8599 (gdbserver_xmltarget): Delete.
8600 (initialize_low_tracepoint): Set the ipa's target description.
8601 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8602 (initialize_low_tracepoint): Set the ipa's target description.
8603 * linux-x86-low.c: Include tdesc.h.
8604 [__x86_64__] (is_64bit_tdesc): New.
8605 (ps_get_thread_area, x86_get_thread_area): Use it.
8606 (i386_cannot_store_register): Rename to ...
8607 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8608 (i386_cannot_fetch_register): Rename to ...
8609 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8610 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8612 (target_regsets): Rename to ...
8613 (x86_regsets): ... this.
8614 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8616 (x86_siginfo_fixup): Use is_64bit_tdesc.
8617 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8618 (tdesc_x32_avx_linux, tdesc_x32_linux)
8619 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8621 (x86_linux_update_xmltarget): Delete.
8622 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8623 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8624 (AMD64_LINUX_USER64_CS): New.
8625 (x86_linux_read_description): New, based on
8626 x86_linux_update_xmltarget.
8627 (same_process_callback): New.
8628 (x86_arch_setup_process_callback): New.
8629 (x86_linux_update_xmltarget): New.
8630 (x86_regsets_info): New.
8631 (amd64_linux_regs_info): New.
8632 (i386_linux_usrregs_info): New.
8633 (i386_linux_regs_info): New.
8634 (x86_linux_regs_info): New.
8635 (x86_arch_setup): Reimplement.
8636 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8637 (x86_emit_ops): Ditto.
8638 (the_low_target): Adjust. Install x86_linux_regs_info,
8639 x86_cannot_fetch_register, and x86_cannot_store_register.
8640 (initialize_low_arch): New.
8641 * linux-ia64-low.c (tdesc_ia64): Declare.
8642 (ia64_fetch_register): Adjust.
8643 (ia64_usrregs_info, regs_info): New globals.
8644 (ia64_regs_info): New function.
8645 (the_low_target): Adjust.
8646 (initialize_low_arch): New function.
8647 * linux-sparc-low.c (tdesc_sparc64): Declare.
8648 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8650 (sparc_arch_setup): New function.
8651 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8652 (the_low_target): Adjust.
8653 (initialize_low_arch): New function.
8654 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8655 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8656 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8657 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8658 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8659 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8660 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8661 (tdesc_powerpc_isa205_vsx64l): Declare.
8662 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8663 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8664 (ppc_set_pc, ppc_get_hwcap): Adjust.
8665 (ppc_usrregs_info): Forward declare.
8666 (!__powerpc64__) ppc_regmap_adjusted: New global.
8667 (ppc_arch_setup): Adjust to the current process'es target
8669 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8670 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8671 (ppc_store_evrregset): Adjust.
8672 (target_regsets): Rename to ...
8673 (ppc_regsets): ... this, and make static.
8674 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8675 (ppc_regs_info): New function.
8676 (the_low_target): Adjust.
8677 (initialize_low_arch): New function.
8678 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8679 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8680 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8681 (tdesc_s390x_linux64v2): Declare.
8682 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8683 (s390_fill_gregset, s390_store_last_break): Adjust.
8684 (target_regsets): Rename to ...
8685 (s390_regsets): ... this, and make static.
8686 (s390_get_pc, s390_set_pc): Adjust.
8687 (s390_get_hwcap): New target_desc parameter, and use it.
8688 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8689 (s390_arch_setup): Adjust to set the current process'es target
8690 description. Don't adjust the regmap.
8691 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8692 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8693 (regs_info_3264): New globals.
8694 (s390_regs_info): New function.
8695 (the_low_target): Adjust.
8696 (initialize_low_arch): New function.
8697 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8698 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8699 [__mips64] (init_registers_mips_linux)
8700 (init_registers_mips_dsp_linux): Delete defines.
8701 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8702 (have_dsp): New global.
8703 (mips_read_description): New, based on mips_arch_setup.
8704 (mips_arch_setup): Reimplement.
8705 (get_usrregs_info): New function.
8706 (mips_cannot_fetch_register, mips_cannot_store_register)
8707 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8708 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8709 (target_regsets): Rename to ...
8710 (mips_regsets): ... this, and make static.
8711 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8712 (dsp_regs_info, regs_info): New globals.
8713 (mips_regs_info): New function.
8714 (the_low_target): Adjust.
8715 (initialize_low_arch): New function.
8716 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8717 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8719 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8720 (arm_read_description): New, with bits factored from
8722 (arm_arch_setup): Reimplement.
8723 (target_regsets): Rename to ...
8724 (arm_regsets): ... this, and make static.
8725 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8726 (arm_regs_info): New function.
8727 (the_low_target): Adjust.
8728 (initialize_low_arch): New function.
8729 * linux-m68k-low.c (tdesc_m68k): Declare.
8730 (target_regsets): Rename to ...
8731 (m68k_regsets): ... this, and make static.
8732 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8733 (m68k_regs_info): New function.
8734 (m68k_arch_setup): New function.
8735 (the_low_target): Adjust.
8736 (initialize_low_arch): New function.
8737 * linux-sh-low.c (tdesc_sharch): Declare.
8738 (target_regsets): Rename to ...
8739 (sh_regsets): ... this, and make static.
8740 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8741 (sh_regs_info, sh_arch_setup): New functions.
8742 (the_low_target): Adjust.
8743 (initialize_low_arch): New function.
8744 * linux-bfin-low.c (tdesc_bfin): Declare.
8745 (bfin_arch_setup): New function.
8746 (bfin_usrregs_info, regs_info): New globals.
8747 (bfin_regs_info): New function.
8748 (the_low_target): Adjust.
8749 (initialize_low_arch): New function.
8750 * linux-cris-low.c (tdesc_cris): Declare.
8751 (cris_arch_setup): New function.
8752 (cris_usrregs_info, regs_info): New globals.
8753 (cris_regs_info): New function.
8754 (the_low_target): Adjust.
8755 (initialize_low_arch): New function.
8756 * linux-cris-low.c (tdesc_crisv32): Declare.
8757 (cris_arch_setup): New function.
8758 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8759 (cris_regs_info): New function.
8760 (the_low_target): Adjust.
8761 (initialize_low_arch): New function.
8762 * linux-m32r-low.c (tdesc_m32r): Declare.
8763 (m32r_arch_setup): New function.
8764 (m32r_usrregs_info, regs_info): New globals.
8765 (m32r_regs_info): Adjust.
8766 (initialize_low_arch): New function.
8767 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8768 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8769 (tic6x_usrregs_info): Forward declare.
8770 (tic6x_read_description): New function, based on ...
8771 (tic6x_arch_setup): ... this. Reimplement.
8772 (target_regsets): Rename to ...
8773 (tic6x_regsets): ... this, and make static.
8774 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8775 (tic6x_regs_info): New function.
8776 (the_low_target): Adjust.
8777 (initialize_low_arch): New function.
8778 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8779 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8780 (target_regsets): Rename to ...
8781 (xtensa_regsets): ... this, and make static.
8782 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8784 (xtensa_arch_setup, xtensa_regs_info): New functions.
8785 (the_low_target): Adjust.
8786 (initialize_low_arch): New function.
8787 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8788 (nios2_arch_setup): Set the current process'es tdesc.
8789 (target_regsets): Rename to ...
8790 (nios2_regsets): ... this.
8791 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8792 (nios2_regs_info): New function.
8793 (the_low_target): Adjust.
8794 (initialize_low_arch): New function.
8795 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8796 (aarch64_arch_setup): Set the current process'es tdesc.
8797 (target_regsets): Rename to ...
8798 (aarch64_regsets): ... this.
8799 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8800 (aarch64_regs_info): New function.
8801 (the_low_target): Adjust.
8802 (initialize_low_arch): New function.
8803 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8805 (target_regsets): Rename to ...
8806 (tile_regsets): ... this.
8807 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8808 (tile_regs_info): New function.
8809 (tile_arch_setup): Set the current process'es tdesc.
8810 (the_low_target): Adjust.
8811 (initialize_low_arch): New function.
8812 * spu-low.c (tdesc_spu): Declare.
8813 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8814 * win32-arm-low.c (tdesc_arm): Declare.
8815 (arm_arch_setup): New function.
8816 (the_low_target): Install arm_arch_setup instead of
8818 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8819 (init_windows_x86): Rename to ...
8820 (i386_arch_setup): ... this. Set `win32_tdesc'.
8821 (the_low_target): Adjust.
8822 * win32-low.c (win32_tdesc): New global.
8823 (child_add_thread): Don't create the thread cache here.
8824 (do_initial_child_stuff): Set the new process'es tdesc.
8825 * win32-low.h (struct target_desc): Forward declare.
8826 (win32_tdesc): Declare.
8827 * lynx-i386-low.c (tdesc_i386): Declare global.
8828 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8829 * lynx-low.c (lynx_tdesc): New global.
8830 (lynx_add_process): Set the new process'es tdesc.
8831 * lynx-low.h (struct target_desc): Forward declare.
8832 (lynx_tdesc): Declare global.
8833 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8834 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8835 * nto-low.c (nto_tdesc): New global.
8836 (do_attach): Set the new process'es tdesc.
8837 * nto-low.h (struct target_desc): Forward declare.
8838 (nto_tdesc): Declare.
8839 * nto-x86-low.c (tdesc_i386): Declare.
8840 (nto_x86_arch_setup): Set `nto_tdesc'.
8842 2013-06-04 Gary Benson <gbenson@redhat.com>
8844 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8845 to qSupported response when appropriate.
8846 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8847 with nonzero-length annex.
8848 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8849 arguments supplied in annex.
8851 2013-05-31 Doug Evans <dje@google.com>
8854 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8855 64 bits in 64-cross-32 environment.
8857 2013-05-28 Pedro Alves <palves@redhat.com>
8859 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8860 (aarch64-without-fpu.c): Delete rule.
8861 * configure.srv (aarch64*-*-linux*): Remove references to
8862 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8863 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8866 2013-05-24 Pedro Alves <palves@redhat.com>
8868 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8869 instead of strchr/decode_address. Error if the range isn't split
8870 with a ','. Don't assume there's be a ':' in the action.
8872 2013-05-23 Yao Qi <yao@codesourcery.com>
8873 Pedro Alves <palves@redhat.com>
8875 * linux-low.c (lwp_in_step_range): New function.
8876 (linux_wait_1): If the thread was range stepping and stopped
8877 outside the stepping range, report the stop to GDB. Otherwise,
8878 continue stepping. Add range stepping debug output.
8879 (linux_set_resume_request): Copy the step range from the resume
8881 (linux_supports_range_stepping): New.
8882 (linux_target_ops) <supports_range_stepping>: Set to
8883 linux_supports_range_stepping.
8884 * linux-low.h (struct linux_target_ops)
8885 <supports_range_stepping>: New field.
8886 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8887 * linux-x86-low.c (x86_supports_range_stepping): New.
8888 (the_low_target) <supports_range_stepping>: Set to
8889 x86_supports_range_stepping.
8890 * server.c (handle_v_cont): Handle 'r' action.
8891 (handle_v_requests): Append ";r" if the target supports range
8893 * target.h (struct thread_resume) <step_range_start,
8894 step_range_end>: New fields.
8895 (struct target_ops) <supports_range_stepping>:
8897 (target_supports_range_stepping): New macro.
8899 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8901 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8902 confusion in comment.
8904 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8906 * lynx-low.c (struct process_info_private): New type.
8907 (lynx_add_process): New function.
8908 (lynx_create_inferior, lynx_attach): Replace calls to
8909 add_process by calls to lynx_add_process.
8910 (lynx_resume): If PTID is null, then try using
8911 current_process()->private->last_wait_event_ptid.
8913 (lynx_clear_inferiors): Delete. The contents of that function
8914 has been inlined in lynx_mourn;
8915 (lynx_wait_1): Save the ptid in the process's private data.
8916 (lynx_mourn): Free the process' private data. Replace call
8917 to lynx_clear_inferiors by call to clear_inferiors.
8919 2013-05-17 Yao Qi <yao@codesourcery.com>
8921 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8924 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8926 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8927 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8928 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8929 PT_TEXT_END_ADDR guards. Update comments.
8930 (linux_target_op) <read_offsets>: Conditionally define to
8931 linux_read_offsets if the target is UCLIBC and if it defines
8932 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8934 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8935 Andrew Jenner <andrew@codesourcery.com>
8937 * Makefile.in (SFILES): Add linux-nios2-low.c.
8938 (clean): Add action to delete nios2-linux.c.
8939 (nios2-linux.c): New rule.
8940 * configure.srv: Add nios2*-*-linux*.
8941 * linux-nios2-low.c: New.
8943 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8945 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8947 2013-04-25 Hui Zhu <hui@codesourcery.com>
8950 * ax.c (ax_printf): Add fflush.
8952 2013-04-22 Tom Tromey <tromey@redhat.com>
8954 * Makefile.in (SFILES): Add filestuff.c.
8955 (OBS): Add filestuff.o.
8956 (filestuff.o): New target.
8957 * config.in, configure: Rebuild.
8958 * configure.ac: Check for fdwalk, pipe2.
8960 2013-04-17 Pedro Alves <palves@redhat.com>
8962 * configure.ac (USE_THREAD_DB): Delete variable.
8963 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8964 Don't AC_SUBST USE_THREAD_DB.
8965 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8966 * config.in, configure: Regenerate.
8968 2013-04-16 Pedro Alves <palves@redhat.com>
8970 * linux-low.h (struct lwp_info) <thread_known>: Move under
8971 the USE_THREAD_DB #ifdef.
8973 2013-04-16 Pedro Alves <palves@redhat.com>
8975 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8976 (linux-low.o): Delete rule.
8977 * linux-low.h: Always include "gdb_thread_db.h" instead of
8978 conditionally including thread_db.h.
8979 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8982 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8984 * Makefile.in (install-only): Fix make install regression.
8986 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8988 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8989 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8991 * gdbserver.1: Remove.
8993 2013-03-22 Pedro Alves <palves@redhat.com>
8995 * linux-low.c (handle_extended_wait): Don't call
8996 linux_enable_event_reporting.
8998 2013-03-15 Tony Theodore <tonyt@logyst.com>
9001 * Makefile.in (SHELL): Use @SHELL@.
9003 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9005 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9008 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9010 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9011 Remove extraneous NULL element.
9013 2013-03-13 Yao Qi <yao@codesourcery.com>
9015 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9016 'V' block in trace frame.
9018 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9020 * target.h (struct target_ops): Add btrace ops.
9021 (target_supports_btrace): New macro.
9022 (target_enable_btrace): New macro.
9023 (target_disable_btrace): New macro.
9024 (target_read_btrace): New macro.
9025 * gdbthread.h (struct thread_info): Add btrace field.
9026 * server.c: Include btrace-common.h.
9027 (handle_btrace_general_set): New function.
9028 (handle_btrace_enable): New function.
9029 (handle_btrace_disable): New function.
9030 (handle_general_set): Call handle_btrace_general_set.
9031 (handle_qxfer_btrace): New function.
9032 (struct qxfer qxfer_packets[]): Add btrace entry.
9033 * inferiors.c (remove_thread): Disable btrace.
9034 * linux-low: Include linux-btrace.h.
9035 (linux_low_enable_btrace): New function.
9036 (linux_low_read_btrace): New function.
9037 (linux_target_ops): Add btrace ops.
9038 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9039 Add srv_linux_btrace=yes.
9040 (x86_64-*-linux*): Add linux-btrace.o.
9041 Add srv_linux_btrace=yes.
9042 * configure.ac: Define HAVE_LINUX_BTRACE.
9043 * config.in: Regenerated.
9044 * configure: Regenerated.
9046 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9048 * server.c (handle_qxfer): Preserve error message if -3 is
9050 (qxfer): Document the -3 return value.
9052 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9054 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9055 (linux_btrace_h): New variable.
9056 (linux-btrace.o): New rule.
9058 2013-03-08 Stan Shebs <stan@codesourcery.com>
9059 Hafiz Abid Qadeer <abidh@codesourcery.com>
9061 * tracepoint.c (trace_buffer_size): New global.
9062 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9063 (init_trace_buffer): Change to one-argument function. Allocate
9064 trace buffer memory.
9065 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9066 handle QTBuffer:size packet.
9067 (cmd_bigqtbuffer_size): New function.
9068 (initialize_tracepoint): Call init_trace_buffer with
9069 DEFAULT_TRACE_BUFFER_SIZE.
9070 * server.c (handle_query): Add QTBuffer:size in the
9073 2013-03-07 Yao Qi <yao@codesourcery.com>
9075 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9076 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9078 (cmd_qtsp): Adjust condition. Do post increment.
9079 Set cur_action and cur_step_action back to 0.
9081 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9084 * linux-low.c (linux_write_memory): Return early success if LEN is
9087 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9089 * configure.srv: Add x86_64-*-cygwin* as target.
9091 2013-02-28 Tom Tromey <tromey@redhat.com>
9093 * configure.ac: Invoke AC_SYS_LARGEFILE.
9094 * configure, config.in: Rebuild.
9096 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9098 * win32-low.c: Throughout, fix format strings and casts of
9099 printf-like functions to avoid type related warnings on all
9101 (get_child_debug_event): Print dwDebugEventCode as hex since
9102 that's how it's usually documented.
9104 2013-02-28 Yao Qi <yao@codesourcery.com>
9106 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9109 2013-02-27 Jiong Wang <jiwang@tilera.com>
9111 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9112 (reg-tilegx32.c): New rule.
9113 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9114 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9115 different register info initializer according to elf class.
9116 (init_registers_tilgx32): New function. The tilegx32 register info
9118 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9119 (tile_store_gregset): Likewise.
9121 2013-02-27 Yao Qi <yao@codesourcery.com>
9123 * server.c (process_point_options): Print debug message when
9124 debug_threads is true.
9126 2013-02-26 Yao Qi <yao@codesourcery.com>
9128 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9130 2013-02-19 Pedro Alves <palves@redhat.com>
9131 Kai Tietz <ktietz@redhat.com>
9135 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9136 instead of strtoul to extract address from packet.
9137 (process_serial_event) <'z'>: Likewise.
9139 2013-02-18 Yao Qi <yao@codesourcery.com>
9141 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9143 2013-02-14 Pedro Alves <palves@redhat.com>
9147 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9148 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9150 2013-02-14 Pedro Alves <palves@redhat.com>
9152 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9154 2013-02-14 Pedro Alves <palves@redhat.com>
9156 * tracepoint.c (save_string): Delete.
9157 (add_tracepoint_action): Use savestring instead of save_string.
9159 2013-02-12 Pedro Alves <palves@redhat.com>
9161 * linux-xtensa-low.c: Ditto.
9162 * xtensa-xtregs.c: Ditto.
9164 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9166 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9169 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9171 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9172 aarch64_num_wp_regs and aarch64_num_bp_regs to
9173 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9175 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9177 * linux-aarch64-low.c (ps_get_thread_area): Replace
9178 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9180 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9181 Marcus Shawcroft <marcus.shawcroft@arm.com>
9182 Nigel Stephens <nigel.stephens@arm.com>
9183 Yufeng Zhang <yufeng.zhang@arm.com>
9185 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9186 (aarch64.c, aarch64-without-fpu.c): New targets.
9187 * configure.srv (aarch64*-*-linux*): New.
9188 * linux-aarch64-low.c: New file.
9190 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9192 * linux-low.c (handle_extended_wait, linux_create_inferior)
9193 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9194 (dequeue_one_deferred_signal, linux_resume_one_thread)
9195 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9196 (linux_tracefork_grandchild, linux_test_for_tracefork)
9197 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9198 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9199 where the argument is 0.
9201 2013-01-25 Yao Qi <yao@codesourcery.com>
9203 * event-loop.c: Include "queue.h".
9204 (gdb_event_p): New typedef.
9205 (struct gdb_event) <next_event>: Remove.
9206 (event_queue): Change to QUEUE(gdb_event_p).
9207 (async_queue_event): Remove.
9208 (gdb_event_xfree): New.
9209 (initialize_event_loop): New.
9210 (process_event): Use API from QUEUE.
9211 (wait_for_event): Likewise.
9212 * server.c (main): Call initialize_event_loop.
9213 * server.h (initialize_event_loop): Declare.
9215 2013-01-18 Yao Qi <yao@codesourcery.com>
9217 * ax.h (struct eval_agent_expr_context): New.
9218 (gdb_eval_agent_expr): Update declaration.
9219 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9220 TFRAME. Add new argument CTX.
9221 * server.h (struct eval_agent_expr_context): Declare.
9222 (agent_mem_read, agent_tsv_read): Update declaration.
9223 (agent_mem_read_string): Likewise.
9224 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9225 (add_traceframe_block): Add new argument TPOINT.
9226 Increase TPOINT->traceframe_usage.
9227 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9228 eval_tracepoint_agent_expr.
9229 (condition_true_at_tracepoint): Likewise.
9230 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9231 (agent_mem_read_string, agent_tsv_read): Likewise.
9233 2013-01-16 Yao Qi <yao@codesourcery.com>
9235 * linux-low.c (linux_resume_one_lwp): Don't check
9236 'lwp->bp_reinsert != 0'.
9238 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9239 Pedro Alves <palves@redhat.com>
9241 * lynx-low.c (ptrace_request_to_str): Define a temporary
9242 macro and use it to simplify this function's implementation.
9244 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9246 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9249 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9251 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9253 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9255 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9257 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9259 * lynx-low.c (lynx_resume): Use the resume_info parameter
9260 to determine the ptid for the lynx_ptrace call, unless
9261 it is equal to minus_one_ptid, in which case we use the
9262 ptid of the current_inferior.
9263 (lynx_wait_1): After having received a thread create/exit
9264 event, resume the inferior's execution using the signaling
9265 thread's ptid, rather than the old ptid.
9267 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9269 * lynx-low.c (lynx_resume): Delete variable ret.
9271 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9273 * gdbreplay.c (gdbreplay_version): Update copyright year.
9274 * server.c (gdbserver_version): Likewise.
9276 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9278 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9281 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9283 * lynx-low.c (ptrace_request_to_str): Add handling for
9286 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9288 * lynx-low.c (lynx_attach): Delete variable new_process.
9290 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9292 * lynx-low.c (lynx_create_inferior): Delete variable
9295 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9297 * lynx-low.c (ptrace_request_to_str): Do not handle
9298 PTRACE_GETTHREADLIST if this macro does not exist.
9300 2012-12-15 Yao Qi <yao@codesourcery.com>
9302 * Makefile.in (OBS): Add notif.o.
9303 * notif.c, notif.h: New.
9304 * server.c: Include "notif.h".
9305 (struct vstop_notif) <next>: Remove.
9307 (queue_stop_reply): Update.
9308 (push_event, send_next_stop_reply): Remove.
9309 (discard_queued_stop_replies): Update.
9310 (notif_stop): New variable.
9311 (handle_v_stopped): Remove.
9312 (handle_v_requests): Don't call handle_v_stopped. Call
9313 handle_ack_notif instead.
9314 (queue_stop_reply_callback): Call notif_event_enque instead
9315 of queue_stop_reply.
9316 (handle_status): Don't call send_next_stop_reply, call
9317 notif_write_event instead.
9318 (kill_inferior_callback): Likewise.
9319 (detach_or_kill_inferior_callback): Likewise.
9320 (main): Call initialize_notif.
9321 (process_serial_event): Call QUEUE_is_empty.
9322 (handle_target_event): Call notif_push instead of push event.
9323 * server.h (push_event): Remove declaration.
9325 2012-12-10 Tom Tromey <tromey@redhat.com>
9327 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9328 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9331 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9332 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9333 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9334 (amd64-linux-ipa.o, ax.o): Rewrite.
9335 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9336 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9337 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9338 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9339 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9340 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9341 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9342 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9343 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9344 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9345 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9346 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9347 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9348 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9349 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9350 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9351 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9352 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9353 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9354 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9355 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9356 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9357 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9358 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9359 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9360 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9361 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9362 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9363 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9364 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9365 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9366 (reg-tilegx.o): Remove.
9367 (all_object_files): New macro.
9368 Include .deps files.
9369 * aclocal.m4, configure: Rebuild.
9370 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9371 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9372 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9374 2012-12-05 Tom Tromey <tromey@redhat.com>
9377 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9379 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9381 * configure.ac: Check for linux/perf_event.h.
9382 * config.in: Regenerated.
9383 * configure: Regenerated.
9385 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9387 * hostio.c (handle_readlink): Decrease buffer size
9388 parameter passed to readlink by one byte.
9390 2012-11-26 Yao Qi <yao@codesourcery.com>
9392 * configure.ac (build_warnings): Append '-Wempty-body'.
9393 * configure: Regenerated.
9394 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9397 2012-11-15 Pierre Muller <muller@sourceware.org>
9399 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9400 * config.in: Regenerate.
9401 * configure: Regenerate.
9402 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9403 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9404 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9405 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9407 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9408 instead of <sys/wait.h> header.
9409 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9411 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9413 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9414 (various make rules): Remove -DGDBSERVER
9416 2012-11-09 Yao Qi <yao@codesourcery.com>
9418 * spu-low.c (current_ptid): Move it to ..
9419 * gdbthread.h: ... here. New.
9420 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9421 * server.c (myresume, process_serial_event): Likewise.
9422 * thread-db.c (thread_db_find_new_threads): Likewise.
9423 * tracepoint.c (run_inferior_command): Likewise.
9425 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9427 * server.c (handle_search_memory_1): Include access length in
9430 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9432 * linux-crisv32-low.c: Fix compile errors.
9434 2012-09-04 Yao Qi <yao@codesourcery.com>
9436 * tracepoint.c (cmd_qtsv): Adjust debug message.
9437 Don't check CUR_TPOINT.
9439 2012-08-28 Yao Qi <yao@codesourcery.com>
9441 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9442 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9443 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9444 Remove declarations of xmalloc, xreallloc, xstrdup and
9446 * Makefile.in (libiberty_h): New.
9447 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9448 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9450 2012-08-23 Yao Qi <yao@codesourcery.com>
9452 * server.h: Remove declaration of 'xsnprintf'.
9454 2012-08-22 Keith Seitz <keiths@redhat.com>
9456 * server.h: Include build-gnulib-gbserver/config.h.
9457 * gdbreplay.c: Likewise.
9459 2012-08-08 Doug Evans <dje@google.com>
9461 * Makefile.in (SFILES): Add gdb_vecs.c.
9462 (OBS): Add gdb_vecs.o.
9463 (gdb_vecs_h, host_defs_h): New variables.
9464 (thread-db.o): Add $(gdb_vecs_h) dependency.
9465 (gdb_vecs.o): New rule.
9466 * thread-db.c: #include "gdb_vecs.h".
9467 (thread_db_load_search): Use a vector to iterate over path elements.
9468 Handle text appearing after "$pdir".
9470 * configure.ac: Add check for strstr.
9471 * config.in: Regenerate.
9472 * configure: Regenerate.
9474 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9476 * hostio.c (handle_pread): If pread fails, fall back to attempting
9478 (handle_pwrite): Likewise for pwrite.
9480 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9482 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9483 between unsupported TYPE and unimplementable ADDR/LEN combination.
9484 (arm_insert_point): Act on new return value.
9486 2012-07-31 Pedro Alves <palves@redhat.com>
9488 * server.c (process_point_options): Only skip tokens if we find
9489 one that is unrecognized. Don't treat 'X' specially while
9490 skipping unrecognized tokens.
9492 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9494 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9495 to 4-byte-align HW breakpoint addresses for Thumb.
9497 2012-07-27 Yao Qi <yao@codesourcery.com>
9501 * server.h: Declare gdb_agent_about_to_close.
9502 * target.c (kill_inferior): Include "agent.h".
9503 New. Send command 'kill'.
9504 * target.h (kill_inferior): Removed macro.
9505 * tracepoint.c (gdb_agent_about_to_close): New.
9506 (gdb_agent_helper_thread): Handle command 'close'.
9507 Wait endlessly until the inferior stops.
9508 Install gdb_agent_remove_socket to atexit hook.
9509 (agent_socket_name): New static variable.
9510 (gdb_agent_socket_init): Replace local variable 'name' with
9511 'agent_socket_name'.
9512 (gdb_agent_remove_socket): New.
9514 2012-07-27 Yao Qi <yao@codesourcery.com>
9516 * server.c (process_point_options): Stop at 'X' when parsing.
9518 2012-07-19 Michael Eager <eager@eagercon.com>
9520 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9522 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9523 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9524 hardware breakpoint.
9526 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9528 * gdbserver/linux-low.c (initialize_low): Call
9529 linux_ptrace_init_warnings.
9531 2012-07-02 Doug Evans <dje@google.com>
9533 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9536 2012-07-02 Stan Shebs <stan@codesourcery.com>
9538 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9539 (ax.o): Add it to build rule.
9541 (OBS): Add format.o.
9542 (IPA_OBS): Add format.o.
9543 * server.c (handle_query): Claim support for breakpoint commands.
9544 (process_point_options): Add command case.
9545 (process_serial_event): Leave running if there are printfs in
9547 * mem-break.h (any_persistent_commands): Declare.
9548 (add_breakpoint_commands): Declare.
9549 (gdb_no_commands_at_breakpoint): Declare.
9550 (run_breakpoint_commands): Declare.
9551 * mem-break.c (struct point_command_list): New struct.
9552 (struct breakpoint): New field command_list.
9553 (any_persistent_commands): New function.
9554 (add_commands_to_breakpoint): New function.
9555 (add_breakpoint_commands): New function.
9556 (gdb_no_commands_at_breakpoint): New function.
9557 (run_breakpoint_commands): New function.
9558 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9560 * ax.c: Include format.h.
9561 (ax_printf): New function.
9562 (gdb_eval_agent_expr): Add printf opcode.
9564 2012-06-13 Yao Qi <yao@codesourcery.com>
9566 * server.c (start_inferior): Remove duplicated writes to fields
9567 'last_resume_kind' and 'last_status' of 'current_inferior'.
9569 2012-06-12 Yao Qi <yao@codesourcery.com>
9570 Pedro Alves <palves@redhat.com>
9572 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9574 * server.c (handle_v_cont): Extend comment.
9576 2012-06-11 Yao Qi <yao@codesourcery.com>
9578 * linux-low.c (linux_attach): Add 'static'.
9580 2012-06-06 Yao Qi <yao@codesourcery.com>
9582 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9584 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9586 Fix gcc -flto compilation warning.
9587 * server.c (main): Make variable multi_mode and attach volatile.
9589 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9591 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9592 if the platform doesn't know about it.
9594 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9596 * Makefile.in (SFILES): Add linux-tile-low.c.
9597 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9598 * configure.srv: Handle tilegx-*-linux*.
9599 * linux-tile-low.c: New file.
9601 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9603 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9605 2012-05-24 Pedro Alves <palves@redhat.com>
9609 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9611 2012-05-24 Pedro Alves <palves@redhat.com>
9615 Replace target_signal with gdb_signal throughout.
9617 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9619 * linux-low.c (linux_store_registers): Avoid the copying sequence
9620 when no data has been retrieved by ptrace.
9622 2012-05-22 Will Deacon <will.deacon@arm.com>
9624 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9625 Include asm/ptrace.h.
9626 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9629 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9631 * linux-low.c (linux_store_registers): Don't re-retrieve data
9632 with ptrace that has already been obtained from /proc. Always
9633 copy any data retrieved with ptrace to the buffer supplied.
9635 2012-05-11 Yao Qi <yao@codesourcery.com>
9636 Pedro Alves <palves@redhat.com>
9638 * linux-low.c (enum stopping_threads_kind): New.
9639 (stopping_threads): Change type to `enum stopping_threads_kind'.
9640 (handle_extended_wait): If stopping and suspending threads, leave
9641 the new_lwp suspended too.
9642 (linux_wait_for_event): Adjust.
9643 (stop_all_lwps): Set `stopping_threads' to
9644 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9645 whether we're suspending threads or just stopping them. Assert no
9648 2012-04-29 Yao Qi <yao@codesourcery.com>
9650 * server.h: Move some code to ...
9651 * gdbthread.h: ... here. New.
9652 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9653 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9654 (nto-low.o, win32-low.o): Likewise.
9655 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9656 * regcache.c, remote-utils.c, server.c: Likewise.
9657 * target.c, tracepoint.c, win32-low.c: Likewise.
9659 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9661 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9662 (PTRACE_ARG4_TYPE): Likewise.
9663 (PTRACE_XFER_TYPE): Likewise.
9664 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9665 ptrace to PTRACE_ARG3_TYPE.
9666 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9667 (PTRACE_ARG4_TYPE): Likewise.
9668 (PTRACE_XFER_TYPE): Likewise.
9669 (linux_detach_one_lwp): Cast fourth argument of
9670 ptrace to long then PTRACE_ARG4_TYPE.
9671 (regsets_fetch_inferior_registers): Cast third argument of
9672 ptrace to long then PTRACE_ARG3_TYPE.
9673 (regsets_store_inferior_registers): Likewise.
9675 2012-04-20 Pedro Alves <palves@redhat.com>
9677 * configure: Regenerate.
9679 2012-04-19 Pedro Alves <palves@redhat.com>
9681 * Makefile.in (GNULIB_BUILDDIR): New.
9682 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9683 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9684 (all, install-only, uninstall, clean-info, all-lib, clean): No
9685 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9686 (maintainer-clean realclean distclean): Use subdir_do.
9688 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9689 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9690 * acinclude.m4: Include acx_configure_dir.m4.
9691 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9692 calls. Call AC_PROG_RANLIB. Configure gnulib using
9695 (GNULIB_STDINT_H): Adjust.
9696 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9697 * gdbreplay.c: Include build-gnulib/config.h.
9698 * server.h: Likewise.
9699 * aclocal.m4: Regenerate.
9700 * config.in: Regenerate.
9701 * configure: Regenerate.
9703 2012-04-19 Pedro Alves <palves@redhat.com>
9705 * Makefile.in (LIBGNU, INCGNU): Adjust.
9706 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9707 (all, install-only, uninstall, clean-info, all-lib, clean)
9708 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9709 * configure.ac: Adjust AC_OUTPUT output.
9710 * aclocal.m4: Regenerate.
9711 * configure: Regenerate.
9713 2012-04-19 Pedro Alves <palves@redhat.com>
9715 * Makefile.in (generated_files): New.
9716 (server_h): Remove the explicit dependency on config.h, and depend
9717 on $generated_files.
9719 2012-04-19 Pedro Alves <palves@redhat.com>
9721 * Makefile.in (INCGNU): Add -Ignulib.
9723 2012-04-19 Pedro Alves <palves@redhat.com>
9725 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9726 (INCGNU): ... this, and spell out -I here.
9727 (GNULIB_LIB): Rename to ...
9729 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9731 2012-04-19 Pedro Alves <palves@redhat.com>
9733 * config.in: Regenerate.
9735 2012-04-19 Pedro Alves <palves@redhat.com>
9737 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9738 * server.h (memmem): Remove declaration.
9739 * config.in: Regenerate.
9740 * configure: Regenerate.
9742 2012-04-19 Yao Qi <yao@codesourcery.com>
9744 * Makefile.in (SFILES): Add common/vec.c.
9748 2012-04-19 Yao Qi <yao@codesourcery.com>
9750 * remote-utils.c (prepare_resume_reply): Replace with macro
9751 target_core_of_thread.
9752 * server.c (handle_qxfer_threads_proper): Likewise.
9753 * target.h (traget_core_of_thread): New macro.
9755 2012-04-18 Pedro Alves <palves@redhat.com>
9757 * aclocal.m4: Regenerate.
9758 * configure: Regenerate.
9760 2012-04-16 Yao Qi <yao@codesourcery.com>
9762 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9763 duplicated on address.
9765 2012-04-16 Yao Qi <yao@codesourcery.com>
9767 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9768 (struct tracepoint_action_ops) <send>: New field.
9769 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9770 (agent_expr_send, x_tracepoint_action_send): New.
9771 (l_tracepoint_action_send): New.
9772 (cmd_qtdp): Download and install tracepoint
9773 according to `use_agent'.
9774 (run_inferior_command): Add one more parameter `len'.
9776 (tracepoint_send_agent): New.
9777 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9779 2012-04-16 Yao Qi <yao@codesourcery.com>
9781 * tracepoint.c (download_tracepoints): Moved to ...
9782 (cmd_qtstart): ... here.
9784 2012-04-14 Yao Qi <yao@codesourcery.com>
9786 * tracepoint.c: Include inttypes.h.
9787 (struct collect_memory_action): Use sized types.
9788 (struct tracepoint): Likewise.
9789 (cmd_qtdp, stop_tracing): Update print specifiers.
9790 (cmd_qtp, response_tracepoint): Likewise.
9791 (collect_data_at_tracepoint): Likewise.
9792 (collect_data_at_step): Likewise.
9794 2012-04-14 Yao Qi <yao@codesourcery.com>
9796 Import gnulib module inttypes.
9797 * aclocal.m4, config.in, configure: Regenerated.
9799 2012-04-14 Yao Qi <yao@codesourcery.com>
9801 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9802 Makefile and config.status at last.
9804 2012-04-13 Yao Qi <yao@codesourcery.com>
9806 * tracepoint.c: Include stdint.h unconditionally.
9808 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9810 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9811 on BFD_HAVE_SYS_PROCFS_TYPE.
9812 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9813 * configure: Regenerate.
9814 * config.in: Likewise.
9816 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9818 * Makefile.in (clean): Also remove x32.c x32-linux.c
9819 x32-avx.c x32-avx-linux.c.
9820 (x32.o): New target.
9822 (x32-linux.o): Likewise.
9823 (x32-linux.c): Likewise.
9824 (x32-avx.o): Likewise.
9825 (x32-avx.c): Likewise.
9826 (x32-avx-linux.o): Likewise.
9827 (x32-avx-linux.c): Likewise.
9829 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9830 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9831 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9832 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9833 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9834 i386/x32-avx-linux.xml.
9836 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9837 (init_registers_x32_avx_linux): Likwise.
9838 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9839 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9841 2012-04-13 Pedro Alves <palves@redhat.com>
9843 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9844 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9845 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9846 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9849 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9851 * linux-x86-low.c (compat_x32_clock_t): New.
9852 (compat_x32_siginfo_t): Likewise.
9853 (compat_x32_siginfo_from_siginfo): Likewise.
9854 (siginfo_from_compat_x32_siginfo): Likewise.
9855 (linux_is_elf64): Likewise.
9856 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9857 and siginfo_from_compat_x32_siginfo for x32.
9858 (x86_arch_setup): Set linux_is_elf64.
9860 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9863 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9865 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9866 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9867 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9868 compatible with process.
9870 2012-04-12 Yao Qi <yao@codesourcery.com>
9872 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9873 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9874 (install-only, install-info, clean): Handle sub dir gnulib.
9875 (all-lib, am--refresh): New targets.
9876 (memmem.o): Remove target.
9877 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9878 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9879 (AC_REPLACE_FUNCS): Remove memmem.
9880 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9881 (AC_OUTPUT): Generate Makefile in gnulib/.
9882 * aclocal.m4, config.in, configure: Regenerated.
9884 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9886 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9888 2012-04-05 Pedro Alves <palves@redhat.com>
9890 -Werror=strict-aliasing
9892 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9895 2012-04-04 Pedro Alves <palves@redhat.com>
9897 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9898 (sparc_store_gregset_from_stack, sparc_store_gregset)
9899 (sparc_breakpoint_at): Fix formatting.
9901 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9903 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9905 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9906 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9907 * config.in: Regenerate.
9908 * configure: Likewise.
9910 2012-03-29 Pedro Alves <palves@redhat.com>
9912 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9913 Correct ptrace arguments.
9915 2012-03-28 Pedro Alves <palves@redhat.com>
9917 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9918 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9919 (IA64_FR1_REGNUM): New defines.
9920 (ia64_fetch_register): New.
9921 (the_low_target): Install it.
9922 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9924 * linux-low.c (linux_fetch_registers): Try the
9925 the_low_target.fetch_register hook first.
9927 * linux-arm-low.c (the_low_target): Adjust.
9928 * linux-bfin-low.c (the_low_target): Adjust.
9929 * linux-cris-low.c (the_low_target): Adjust.
9930 * linux-crisv32-low.c (the_low_target): Adjust.
9931 * linux-m32r-low.c (the_low_target): Adjust.
9932 * linux-m68k-low.c (the_low_target): Adjust.
9933 * linux-mips-low.c (the_low_target): Adjust.
9934 * linux-ppc-low.c (the_low_target): Adjust.
9935 * linux-s390-low.c (the_low_target): Adjust.
9936 * linux-sh-low.c (the_low_target): Adjust.
9937 * linux-sparc-low.c (the_low_target): Adjust.
9938 * linux-tic6x-low.c (the_low_target): Adjust.
9939 * linux-x86-low.c (the_low_target): Adjust.
9940 * linux-xtensa-low.c (the_low_target): Adjust.
9942 2012-03-26 Pedro Alves <palves@redhat.com>
9944 * server.c (handle_qxfer_libraries): Don't bail early if
9945 the_target->qxfer_libraries_svr4 is not NULL.
9947 2012-03-26 Pedro Alves <palves@redhat.com>
9949 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9951 2012-03-23 Pedro Alves <palves@redhat.com>
9953 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9954 "library-list-svr4" element's start tag when the the DSO list is
9957 2012-03-23 Pedro Alves <palves@redhat.com>
9959 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9960 a variable whose type size is the same as the inferior's pointer
9963 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9965 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9967 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9968 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9969 * linux-low.h: Include <signal.h>.
9970 (struct siginfo): Remove forward declaration.
9971 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9974 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9976 * .gitignore: Ignore more files.
9978 2012-03-19 Pedro Alves <palves@redhat.com>
9979 Jan Kratochvil <jan.kratochvil@redhat.com>
9981 * server.c (cont_thread, general_thread): Add describing comments.
9982 (start_inferior): Clear `cont_thread'.
9983 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9986 2012-03-15 Yao Qi <yao@codesourcery.com>
9988 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9990 (cmd_qtdp): ... here.
9992 2012-03-15 Yao Qi <yao@codesourcery.com>
9994 * tracepoint.c (struct tracepoint_action_ops): New.
9995 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9996 (m_tracepoint_action_download): New.
9997 (r_tracepoint_action_download): New.
9998 (x_tracepoint_action_download): New.
9999 (l_tracepoint_action_download): New.
10000 (add_tracepoint_action): Install `action->ops' according type.
10001 (download_tracepoint_1): Move code `download' function pointer
10002 of various tracepoint_action_ops.
10004 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10006 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10007 linux_ptrace_attach_warnings.
10009 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10011 * Makefile.in (linux-ptrace.o): New.
10012 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10013 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10014 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10015 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10016 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10018 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10020 2012-03-08 Yao Qi <yao@codesourcery.com>
10021 Pedro Alves <palves@redhat.com>
10023 Fix PR server/13392.
10024 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10025 offset of JMP insn.
10026 * tracepoint.c (remove_tracepoint): New.
10027 (cmd_qtdp): Call remove_tracepoint when failed to install.
10029 2012-03-07 Pedro Alves <palves@redhat.com>
10031 * linux-low.c (get_detach_signal): New.
10032 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10033 Pass on pending signals to PTRACE_DETACH. Check the result of the
10035 * server.c (program_signals, program_signals_p): New.
10036 (handle_general_set): Handle QProgramSignals.
10037 * server.h (program_signals, program_signals_p): Declare.
10039 2012-03-05 Pedro Alves <palves@redhat.com>
10040 Jan Kratochvil <jan.kratochvil@redhat.com>
10042 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10045 2012-03-03 Yao Qi <yao@codesourcery.com>
10047 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10048 agent_look_up_symbols.
10050 2012-03-03 Yao Qi <yao@codesourcery.com>
10052 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10053 (linux-x86-low.o): Likewise.
10054 * server.h: Remove in_process_agent_loaded.
10055 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10059 2012-03-03 Yao Qi <yao@codesourcery.com>
10061 * tracepoint.c (gdb_agent_capability): New global.
10062 (in_process_agent_loaded_ust): Renamed to
10063 `in_process_agent_supports_ust'.
10065 (in_process_agent_supports_ust): Call agent_capability_check.
10066 (clear_installed_tracepoints): Assert that agent supports
10069 2012-03-03 Yao Qi <yao@codesourcery.com>
10071 * linux-low.c (linux_supports_agent): New.
10072 (linux_target_ops): Initialize field `supports_agent' with
10073 linux_supports_agent.
10074 * target.h (struct target_ops) <supports_agent>: New.
10075 (target_supports_agent): New macro.
10076 * server.c (handle_general_set): Handle packet 'QAgent'.
10077 (handle_query): Send `QAgent+'.
10078 * Makefile.in (server.o): Depends on agent.h.
10080 2012-03-03 Yao Qi <yao@codesourcery.com>
10082 * Makefile.in (OBS): Add agent.o.
10083 Add new rule for agent.o.
10084 Track dependence of tracepoint.c on agent.h.
10085 * tracepoint.c (run_inferior_command_1):
10086 (run_inferior_command): Call agent_run_command.
10087 (gdb_ust_connect_sync_socket): Deleted. Move it to
10089 (resume_thread, stop_thread): Likewise.
10090 (gdb_ust_socket_init): Renamed to ...
10091 (gdb_agent_socket_init): ... New.
10092 (gdb_ust_thread): Renamed to ...
10093 (gdb_agent_helper_thread): ... New.
10094 (gdb_ust_init): Move some code to ...
10095 (gdb_agent_init): ... here. New.
10096 [HAVE_UST]: Call gdb_ust_init.
10097 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10098 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10099 * config.in, configure: Regenerated.
10101 2012-03-02 Pedro Alves <palves@redhat.com>
10103 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10104 * linux-low.c (struct simple_pid_list): New.
10105 (stopped_pids): New a struct simple_pid_list pointer.
10106 (add_to_pid_list, pull_pid_from_list): New.
10107 (handle_extended_wait): Don't assume the first signal new children
10108 report is SIGSTOP. Adjust call to pull_pid_from_list.
10109 (linux_wait_for_lwp): Adjust.
10111 2012-03-02 Yao Qi <yao@codesourcery.com>
10113 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10116 2012-03-02 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10119 `stop_pc' and `tpoint'. Update caller.
10121 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10123 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10124 * linux-low.c (use_linux_regsets): New macro.
10125 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10126 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10127 (linux_register_in_regsets): New function.
10128 (usr_fetch_inferior_registers): Skip registers covered by
10130 (usr_store_inferior_registers): Likewise.
10131 (usr_fetch_inferior_registers): New macro.
10132 (usr_store_inferior_registers): Likewise.
10133 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10134 (linux_store_registers): Likewise.
10135 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10137 (init_registers_mips64_dsp_linux): Likewise.
10138 (init_registers_mips_linux): New macro.
10139 (init_registers_mips_dsp_linux): Likewise.
10140 (mips_dsp_num_regs): Likewise.
10141 (DSP_BASE, DSP_CONTROL): New fallback macros.
10142 (mips_base_regs): New macro.
10143 (mips_regmap): Use it. Fix the size.
10144 (mips_dsp_regmap): New variable.
10145 (mips_dsp_regset_bitmap): Likewise.
10146 (mips_arch_setup): New function.
10147 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10149 (mips_cannot_store_register): Likewise.
10150 (the_low_target): Update .arch_setup, .num_regs and .regmap
10151 initializers. Add .regset_bitmap initializer.
10152 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10154 * linux-bfin-low.c (the_low_target): Likewise.
10155 * linux-cris-low.c (the_low_target): Likewise.
10156 * linux-crisv32-low.c (the_low_target): Likewise.
10157 * linux-ia64-low.c (the_low_target): Likewise.
10158 * linux-m32r-low.c (the_low_target): Likewise.
10159 * linux-m68k-low.c (the_low_target): Likewise.
10160 * linux-ppc-low.c (the_low_target): Likewise.
10161 * linux-s390-low.c (the_low_target): Likewise.
10162 * linux-sh-low.c (the_low_target): Likewise.
10163 * linux-sparc-low.c (the_low_target): Likewise.
10164 * linux-tic6x-low.c (the_low_target): Likewise.
10165 * linux-x86-low.c (the_low_target): Likewise.
10166 * linux-xtensa-low.c (the_low_target): Likewise.
10167 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10168 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10169 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10171 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10172 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10174 2012-02-29 Yao Qi <yao@codesourcery.com>
10175 Pedro Alves <palves@redhat.com>
10177 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10178 `step_over_finished' is true.
10180 2012-02-27 Pedro Alves <palves@redhat.com>
10182 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10183 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10185 2012-02-27 Pedro Alves <palves@redhat.com>
10188 * linux-low.c (pid_is_stopped): New.
10189 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10191 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10193 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10196 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10198 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10200 2012-02-24 Luis Machado <lgustavo@codesourcery>
10202 * server.c (handle_query): Advertise support for target-side
10203 breakpoint condition evaluation.
10204 (process_point_options): New function.
10205 (process_serial_event): When inserting a breakpoint, check for
10206 a target-side condition that should be evaluated.
10208 * mem-break.c: Include regcache.h and ax.h.
10209 (point_cond_list_t): New data structure.
10210 (breakpoint) <cond_list>: New field.
10211 (find_gdb_breakpoint_at): Make non-static.
10212 (delete_gdb_breakpoint_at): Clear any target-side
10214 (clear_gdb_breakpoint_conditions): New function.
10215 (add_condition_to_breakpoint): Likewise.
10216 (add_breakpoint_condition): Likewise.
10217 (gdb_condition_true_at_breakpoint): Likewise.
10218 (gdb_breakpoint_here): Return result directly instead
10219 of going through a local variable.
10221 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10222 (clear_gdb_breakpoint_conditions): Likewise.
10223 (add_breakpoint_condition): Likewise.
10224 (gdb_condition_true_at_breakpoint): Likewise.
10226 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10227 (need_step_over_p): Take target-side breakpoint condition into
10230 2012-02-24 Luis Machado <lgustavo@codesourcery>
10232 * server.h: Include tracepoint.h.
10233 (agent_mem_read, agent_get_trace_state_variable_value,
10234 agent_set_trace_state_variable_value,
10235 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10236 get_set_tsv_func_addr): New prototypes.
10238 * ax.h: New include file.
10239 * ax.c: New source file.
10241 * tracepoint.c: Include ax.h.
10242 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10243 agent_expr, eval_result_type): Move to ax.h.
10244 (parse_agent_expr): Rename to ...
10245 (gdb_parse_agent_expr): ... this, make it non-static and move
10247 (unparse_agent_expr) Rename to ...
10248 (gdb_unparse_agent_expr): ... this, make it non-static and move
10250 (eval_agent_expr): Rename to ...
10251 (eval_tracepoint_agent_expr): ... this.
10252 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10253 forward declarations.
10254 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10255 (agent_get_trace_state_variable_value): New function.
10256 (agent_set_trace_state_variable_value): New function.
10257 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10258 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10259 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10260 (condition_true_at_tracepoint): Likewise.
10261 (parse_agent_expr): Rename to ...
10262 (gdb_parse_agent_expr): ... this and move to ax.c.
10263 (unparse_agent_expr): Rename to ...
10264 (gdb_unparse_agent_expr): ... this and move to ax.c.
10265 (gdb_agent_op_name): Move to ax.c.
10266 (eval_agent_expr): Rename to ...
10267 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10269 (eval_tracepoint_agent_expr): New function.
10270 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10272 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10274 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10275 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10276 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10277 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10278 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10279 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10280 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10281 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10282 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10283 (compile_bytecodes): Remove forward declaration.
10284 (is_goto_target): Move to ax.c.
10285 (compile_bytecodes): Move to ax.c and call
10286 agent_get_trace_state_variable_value (...) and
10287 agent_set_trace_state_variable_value (...).
10289 * Makefile.in: Update ax.c and IPA dependencies.
10291 2012-02-24 Pedro Alves <palves@redhat.com>
10293 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10294 (cmd_bigqtbuffer_circular): ... this. Only handle
10295 'QTBuffer:circular:'.
10296 (handle_tracepoint_general_set): Adjust.
10298 2012-02-16 Yao Qi <yao@codesourcery.com>
10300 * inferiors.c: Move code to ...
10301 * dll.c: .... here. New.
10302 * server.h: Declare clear_dlls.
10303 * Makefile.in (SFILES): Add dll.c.
10307 2012-02-11 Yao Qi <yao@codesourcery.com>
10309 * server.c: (handle_monitor_command): Add a new parameter
10311 (handle_query): Update caller.
10313 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10315 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10316 * configure, config.in: Regenerate.
10317 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10320 2012-02-02 Pedro Alves <palves@redhat.com>
10322 Try SIGKILL first, then PTRACE_KILL.
10323 * linux-low.c (linux_kill_one_lwp): New.
10324 (linux_kill_one_lwp): Rename to ...
10325 (kill_one_lwp_callback): ... this. Use the new
10326 linux_kill_one_lwp.
10328 2012-02-02 Pedro Alves <palves@redhat.com>
10330 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10333 2012-01-27 Pedro Alves <palves@redhat.com>
10335 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10336 (elf_64_file_p): Make static.
10337 (linux_pid_exe_is_elf_64_file): New.
10338 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10339 Delete declarations.
10340 (linux_pid_exe_is_elf_64_file): Declare.
10341 * linux-x86-low.c (x86_arch_setup): Use
10342 linux_pid_exe_is_elf_64_file.
10344 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10346 * linux-low.c (linux_wait_for_event_1): Rename to ...
10347 (linux_wait_for_event): ... here and merge it with former
10348 linux_wait_for_event - new variable wait_ptid, use it.
10349 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10351 2012-01-23 Pedro Alves <palves@redhat.com>
10353 * server.c (main): Avoid yet another case of infinite loop while
10354 detaching/killing after a longjmp.
10356 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10359 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10361 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10363 * hostio.c (handle_readlink): New function.
10364 (handle_vFile): Call it to handle "vFile:readlink" packets.
10366 2012-01-20 Pedro Alves <palves@redhat.com>
10367 Ulrich Weigand <ulrich.weigand@linaro.org>
10369 * server.c (handle_v_requests): Only support vAttach and vRun to
10370 start multiple processes when in extended protocol mode.
10372 2012-01-17 Pedro Alves <palves@redhat.com>
10374 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10375 memalign plus mprotect to allocate the scratch buffer.
10377 2012-01-13 Pedro Alves <palves@redhat.com>
10379 * server.c (attach_inferior): Clear `cont_thread'.
10381 2012-01-13 Pedro Alves <palves@redhat.com>
10383 * server.c (main): Avoid infinite loop while detaching/killing
10386 2012-01-09 Doug Evans <dje@google.com>
10388 * server.c (start_inferior): Set last_ptid in --wrapper case.
10390 2012-01-06 Yao Qi <yao@codesourcery.com>
10392 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10394 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10396 2012-01-04 Yao Qi <yao@codesourcery.com>
10398 * tracepoint.c (cmd_qtdp): Print debug message
10399 for static tracepoint.
10401 2012-01-04 Yao Qi <yao@codesourcery.com>
10403 * tracepoint.c (trace_vdebug): Differentiate debug message
10404 between gdbserver and IPA.
10406 2012-01-03 Yao Qi <yao@codesourcery.com>
10408 * tracepoint.c (tracepoint_was_hit): Don't collect for
10411 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10413 * terminal.h: Reformat copyright header.
10415 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10417 * server.c (gdbserver_version): Update copyright year.
10418 * gdbreplay.c (gdbreplay_version): Likewise.
10420 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10422 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10425 2011-12-18 Hui Zhu <teawater@gmail.com>
10426 * linux-low.c (linux_create_inferior): Save return value to ret.
10428 2011-12-18 Hui Zhu <teawater@gmail.com>
10430 * linux-low.c (linux_create_inferior): Save return value to ret.
10432 2011-12-16 Doug Evans <dje@google.com>
10434 * linux-low.c (linux_create_inferior): If stdio connection,
10435 redirect stdin from /dev/null, stdout to stderr.
10436 * remote-utils.c (remote_is_stdio): New static global.
10437 (remote_connection_is_stdio): New function.
10438 (remote_prepare): Handle stdio connection.
10439 (remote_open): Ditto.
10440 (remote_close): Don't close stdin for stdio connections.
10441 (read_prim,write_prim): New functions. Replace all calls to
10442 read/write to these.
10443 * server.c (main): Watch for "-" argument. Move call to
10444 remote_prepare before start_inferior.
10445 * server.h (STDIO_CONNECTION_NAME): New macro.
10446 (remote_connection_is_stdio): Declare.
10448 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10449 in debugging output.
10451 2011-12-15 Yao Qi <yao@codesourcery.com>
10453 * tracepoint.c: Include sys/syscall.h.
10454 (gdb_ust_thread): Remove preprocessor conditional.
10456 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10458 * linux-low.c (linux_detach_one_lwp): Call
10459 the_low_target.prepare_to_resume before detaching.
10461 2011-12-14 Yao Qi <yao@codesourcery.com>
10463 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10466 2011-12-14 Yao Qi <yao@codesourcery.com>
10468 * i386-low.c (i386_low_stopped_data_address): Initialize local
10469 variable `control'.
10471 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10475 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10476 DR_CONTROL unless necessary. Extend comments.
10477 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10478 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10480 2011-12-13 Yao Qi <yao@codesourcery.com>
10482 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10484 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10486 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10488 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10489 Print new debug message for such case.
10491 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10493 Fix overlapping memcpy.
10494 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10495 the read_inferior_memory transfer.
10496 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10497 write_inferior_memory transfer.
10498 (set_fast_tracepoint_jump): New variable buf. Use it for the
10499 read_inferior_memory and write_inferior_memory transfers.
10500 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10501 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10502 Use it for the write_inferior_memory transfer.
10503 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10506 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10508 * linux-low.c (fetch_register, store_register): Make code
10509 consistent, fix formatting.
10511 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10513 * linux-low.c (usr_store_inferior_registers): Factor out code
10514 to handle individual registers into...
10515 (store_register): ... this new function.
10517 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10519 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10520 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10521 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10522 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10523 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10524 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10525 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10526 (srv_xmlfiles): Add new XML files.
10528 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10530 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10531 (init_registers_s390_linux32v1): Add prototype.
10532 (init_registers_s390_linux32v2): Likewise.
10533 (init_registers_s390_linux64v1): Likewise.
10534 (init_registers_s390_linux64v2): Likewise.
10535 (init_registers_s390x_linux64v1): Likewise.
10536 (init_registers_s390x_linux64v2): Likewise.
10537 (s390_num_regs): Increment to 52.
10538 (s390_regmap): Add orig_r2 register.
10539 (s390_num_regs_3264): Increment to 68.
10540 (s390_regmap_3264): Add orig_r2 register.
10541 (s390_collect_ptrace_register): Handle orig_r2 register.
10542 (s390_supply_ptrace_register): Likewise.
10543 (s390_fill_last_break): New function.
10544 (s390_store_last_break): Likewise.
10545 (s390_fill_system_call): New function.
10546 (s390_store_system_call): Likewise.
10547 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10549 (s390_check_regset): New function.
10550 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10551 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10552 Update target_regsets for available register sets.
10554 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10555 Jan Kratochvil <jan.kratochvil@redhat.com>
10557 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10558 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10560 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10561 * linux-low.h (struct process_info_private): New member r_debug.
10562 * server.c (handle_qxfer_libraries): Call
10563 the_target->qxfer_libraries_svr4.
10564 (handle_qxfer_libraries_svr4): New function.
10565 (qxfer_packets): New entry "libraries-svr4".
10566 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10567 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10568 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10569 PACKET_qXfer_libraries_svr4.
10571 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10573 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10574 PSW address/mask between 8-byte and 16-byte formats.
10575 (s390_supply_ptrace_register): Likewise.
10576 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10577 basic addressing mode bit.
10579 2011-11-24 Stan Shebs <stan@codesourcery.com>
10581 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10583 2011-11-17 Stan Shebs <stan@codesourcery.com>
10585 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10586 (tracing_start_time): New global.
10587 (tracing_stop_time): New global.
10588 (tracing_user_name): New global.
10589 (tracing_notes): New global.
10590 (tracing_stop_note): New global.
10591 (cmd_qtstart): Set traceframe_usage, start_time.
10592 (stop_tracing): Set stop_time.
10593 (cmd_qtstatus): Report additional status.
10594 (cmd_qtp): New function.
10595 (handle_tracepoint_query): Call it.
10596 (cmd_qtnotes): New function.
10597 (handle_tracepoint_general_set): Call it.
10598 (get_timestamp): Rename from tsv_get_timestamp.
10600 2011-11-14 Stan Shebs <stan@codesourcery.com>
10601 Kwok Cheung Yeung <kcy@codesourcery.com>
10603 * linux-x86-low.c (small_jump_insn): New.
10604 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10605 trampoline and error message, build a trampoline and issue a small
10606 jump instruction to it.
10607 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10608 trampoline and error message.
10609 (x86_get_min_fast_tracepoint_insn_len): New.
10610 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10611 * linux-low.h (struct linux_target_ops): Add arguments to
10612 install_fast_tracepoint_jump_pad operation, add new operation.
10613 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10615 (linux_get_min_fast_tracepoint_insn_len): New function.
10616 (linux_target_op): Add new operation.
10617 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10618 (gdb_trampoline_buffer_end): Ditto.
10619 (gdb_trampoline_buffer_error): Ditto.
10620 (struct ipa_sym_addresses): Add fields for new IPA variables.
10621 (symbol_list): Add entries for new IPA variables.
10622 (struct tracepoint): Add fields to hold the address range of the
10623 trampoline used by the tracepoint.
10624 (trampoline_buffer_head): New static variable.
10625 (trampoline_buffer_tail): Ditto.
10626 (claim_trampoline_space): New function.
10627 (have_fast_tracepoint_trampoline_buffer): New function.
10628 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10630 (install_fast_tracepoint): Ditto, also add error buffer argument.
10631 (cmd_qtminftpilen): New function.
10632 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10633 (fast_tracepoint_from_trampoline_address): New function.
10634 (fast_tracepoint_collecting): Handle trampoline as part of jump
10636 (set_trampoline_buffer_space): New function.
10637 (initialize_tracepoint): Initialize new IPA variables.
10638 * target.h (struct target_ops): Add arguments to
10639 install_fast_tracepoint_jump_pad operation, add new
10640 get_min_fast_tracepoint_insn_len operation.
10641 (target_get_min_fast_tracepoint_insn_len): New.
10642 (install_fast_tracepoint_jump_pad): Add arguments.
10643 * server.h (IPA_BUFSIZ): Define.
10644 * linux-i386-ipa.c: Include extra header files.
10645 (initialize_fast_tracepoint_trampoline_buffer): New function.
10646 (initialize_low_tracepoint): Call it.
10647 * server.h (set_trampoline_buffer_space): Declare.
10648 (claim_trampoline_space): Ditto.
10649 (have_fast_tracepoint_trampoline_buffer): Ditto.
10651 2011-11-14 Yao Qi <yao@codesourcery.com>
10653 * server.c (handle_query): Handle InstallInTrace for qSupported.
10654 * tracepoint.c (add_tracepoint): Sort list.
10655 (install_tracepoint, download_tracepoint): New.
10656 (cmd_qtdp): Call them to install and download tracepoints.
10657 (sort_tracepoints): Removed.
10658 (cmd_qtstart): Update.
10660 2011-11-14 Yao Qi <yao@codesourcery.com>
10662 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10663 * mem-break.h: Declare.
10664 * tracepoint.c (cmd_qtstart): Move some code to ...
10665 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10667 (download_tracepoints): Move some code to ...
10668 (download_tracepoint_1): ... here. New.
10670 2011-11-08 Yao Qi <yao@codesourcery.com>
10672 * remote-utils.c (relocate_instruction): A comment fix.
10674 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10676 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10677 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10678 dr_status_mirror and dr_control_mirror from debug_reg_state.
10679 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10680 (i386_initial_stuff): Remove use of deleted globals.
10681 (i386_get_thread_context, i386_set_thread_context,
10682 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10683 from debug_reg_state.
10685 2011-11-05 Yao Qi <yao@codesourcery.com>
10687 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10688 address as TPOINT's.
10690 2011-11-02 Stan Shebs <stan@codesourcery.com>
10692 * tracepoint.c (agent_mem_read_string): New function.
10693 (eval_agent_expr): Call it for tracenz.
10694 * server.c (handle_query): Report support for tracenz.
10696 2011-11-02 Yao Qi <yao@codesourcery.com>
10698 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10700 2011-11-02 Yao Qi <yao@codesourcery.com>
10702 * target.h: Fix a typo in comment.
10704 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10706 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10707 clobber the breakpoints' shadows with fast tracepoint jumps.
10708 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10709 * target.c (write_inferior_memory): Also pass MYADDR down to
10712 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10714 * configure.ac: Check support for personality routine.
10715 * configure: Regenerate.
10716 * config.in: Likewise.
10717 * linux-low.c: Include <sys/personality.h>.
10718 Define ADDR_NO_RANDOMIZE if necessary.
10719 (linux_create_inferior): Disable address space randomization when
10720 forking inferior, if requested.
10721 (linux_supports_disable_randomization): New function.
10722 (linux_target_ops): Install it.
10723 * server.h (disable_randomization): Declare.
10724 * server.c (disable_randomization): New global variable.
10725 (handle_general_set): Handle QDisableRandomization.
10726 (handle_query): Likewise for qSupported.
10727 (main): Support --disable-randomization and --no-disable-randomization
10728 command line arguments.
10729 * target.h (struct target_ops): Add supports_disable_randomization.
10730 (target_supports_disable_randomization): New macro.
10732 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10734 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10736 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10737 [!PT_GETDSBT] (target_loadmap): New definition.
10738 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10739 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10740 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10741 and PT_GETDSBT to LINUX_LOADMAP.
10742 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10743 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10745 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10747 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10748 (arm_linux_hwbp_cap): New static variable.
10749 (arm_linux_get_hwbp_cap): Replace by ...
10750 (arm_linux_init_hwbp_cap): ... this new function.
10751 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10752 (arm_linux_get_hw_watchpoint_count): Likewise.
10753 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10754 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10755 (arm_prepare_to_resume): Use perror_with_name instead of error.
10757 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10759 * linux-arm-low.c: Include <signal.h>.
10760 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10761 (struct arm_linux_hwbp_cap): New data type.
10762 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10763 (struct arm_linux_hw_breakpoint): New data type.
10764 (MAX_BPTS, MAX_WPTS): Define.
10765 (struct arch_process_info, struct arch_lwp_info): New data types.
10766 (arm_linux_get_hwbp_cap): New function.
10767 (arm_linux_get_hw_breakpoint_count): Likewise.
10768 (arm_linux_get_hw_watchpoint_count): Likewise.
10769 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10770 (arm_hwbp_control_initialize): Likewise.
10771 (arm_hwbp_control_is_enabled): Likewise.
10772 (arm_hwbp_control_is_initialized): Likewise.
10773 (arm_hwbp_control_disable): Likewise.
10774 (arm_linux_hw_breakpoint_equal): Likewise.
10775 (arm_linux_hw_point_initialize): Likewise.
10776 (struct update_registers_data): New data structure.
10777 (update_registers_callback: New function.
10778 (arm_insert_point): Likewise.
10779 (arm_remove_point): Likewise.
10780 (arm_stopped_by_watchpoint): Likewise.
10781 (arm_stopped_data_address): Likewise.
10782 (arm_new_process): Likewise.
10783 (arm_new_thread): Likewise.
10784 (arm_prepare_to_resume): Likewise.
10785 (the_low_target): Register arm_insert_point, arm_remove_point,
10786 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10787 arm_new_thread, and arm_prepare_to_resume.
10789 2011-09-15 Stan Shebs <stan@codesourcery.com>
10791 * server.h (struct emit_ops): Add compare-goto fields.
10792 * tracepoint.c (gdb_agent_op_sizes): New table.
10793 (emit_eq_goto): New function.
10794 (emit_ne_goto): New function.
10795 (emit_lt_goto): New function.
10796 (emit_le_goto): New function.
10797 (emit_gt_goto): New function.
10798 (emit_ge_goto): New function.
10799 (is_goto_target): New function.
10800 (compile_bytecodes): Recognize special cases of compare-goto
10801 combinations and call specialized emitters for them.
10802 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10803 (amd64_emit_ne_goto): New function.
10804 (amd64_emit_lt_goto): New function.
10805 (amd64_emit_le_goto): New function.
10806 (amd64_emit_gt_goto): New function.
10807 (amd64_emit_ge_goto): New function.
10808 (amd64_emit_ops): Add the new functions.
10809 (i386_emit_eq_goto): New function.
10810 (i386_emit_ne_goto): New function.
10811 (i386_emit_lt_goto): New function.
10812 (i386_emit_le_goto): New function.
10813 (i386_emit_gt_goto): New function.
10814 (i386_emit_ge_goto): New function.
10815 (i386_emit_ops): Add the new functions.
10817 2011-09-08 Stan Shebs <stan@codesourcery.com>
10819 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10820 (i386_emit_epilogue): Restore %ebx.
10822 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10824 * server.c (step_thread): Remove definition.
10825 (process_serial_event): Don't handle Hs.
10826 * server.h (step_thread): Remove declaration.
10827 * target.c (set_desired_inferior): Remove use of step_thread.
10829 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10831 * linux-low.c: Include linux-procfs.h.
10832 (linux_attach_lwp_1): Update comments.
10833 (linux_attach): Scan for existing threads when attaching to a
10834 process that is the tgid.
10835 * Makefile.in: Update dependencies.
10837 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10839 * configure.srv: Add linux-procfs.o dependencies.
10841 2011-08-14 Yao Qi <yao@codesourcery.com>
10843 * target.h (struct target_ops): Fix indent.
10844 * win32-low.c (win32_target_ops): Fix comment.
10846 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10847 Yao Qi <yao@codesourcery.com>
10849 * Makefile.in (clean): Remove tic6x-*.c files.
10850 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10851 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10852 (tic6x-c64xp-linux.c): Likewise.
10853 * configure.srv: Add support for tic6x-*-uclinux.
10854 * linux-tic6x-low.c: New.
10855 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10857 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10858 Yao Qi <yao@codesourcery.com>
10860 * target.h (struct target_ops): Add read_loadmap.
10861 * linux-low.c (struct target_loadseg): New type.
10862 (struct target_loadmap): New type.
10863 (linux_read_loadmap): New function.
10864 (linux_target_ops): Add linux_read_loadmap.
10865 * server.c (handle_query): Support qXfer:fdpic:read packet.
10866 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10869 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10871 * win32-low.c: Include <stdint.h>.
10873 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10875 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10876 to the inferior here.
10877 (i386_remove_aligned_watchpoint): Ditto.
10878 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10879 fit part of the watchpoint in the debug registers.
10880 (i386_update_inferior_debug_regs): New.
10881 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10882 registers, and only update the inferior on success.
10883 (i386_low_remove_watchpoint): Ditto.
10885 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10887 * linux-low.c (compare_ints, unique, list_threads, show_process,
10888 linux_core_of_thread): Delete.
10889 (linux_target_ops): Change linux_core_of_thread to
10890 linux_common_core_of_thread.
10891 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10892 * utils.c (malloc_failure): Change type of argument.
10893 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10894 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10895 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10896 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10897 (IPA_OBJS): Add common-utils-ipa.o.
10898 (ptid_h, linux_osdata_h): New macros.
10899 (server_h): Add common/common-utils.h, common/xml-utils.h,
10900 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10902 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10903 ptid.o, buffer.o): New rules.
10904 (linux-low.o): Add common/linux-osdata.h as a dependency.
10905 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10906 * configure.ac: Add AC_HEADER_DIRENT check.
10907 * config.in: Regenerate.
10908 * configure: Regenerate.
10909 * remote-utils.c (xml_escape_text): Delete.
10910 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10911 buffer_xml_printf): Move to common/buffer.c.
10912 * server.c (main): Remove call to initialize_inferiors.
10913 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10914 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10915 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10916 internal_error, gdb_assert, gdb_assert_fail): Delete.
10917 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10918 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10920 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10921 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10922 initialize_inferiors): Delete.
10924 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10926 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10929 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10931 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10933 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10935 2011-05-26 Yao Qi <yao@codesourcery.com>
10937 * Makefile.in (thread-db.o): Track dependence to
10938 common/gdb_thread_db.h.
10939 * thread-db.c: include gdb_thread_db.h from right place.
10941 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10943 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10944 __FILE__ and __LINE__ to internal_error.
10946 2011-05-13 Doug Evans <dje@google.com>
10948 * thread-db.c (try_thread_db_load_from_sdir): New function.
10949 (try_thread_db_load_from_dir): New function.
10950 (thread_db_load_search): Handle $sdir, ignore $pdir.
10951 Remove trying of system directories if search of
10952 libthread-db-search-path fails, that is now done via $sdir.
10954 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10956 * server.c (handle_query): Add EnableDisableTracepoints to the list
10957 of supported features.
10958 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10960 (cmd_qtenable_disable): New.
10961 (cmd_qtstart): Install tracepoints even if disabled.
10962 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10963 receiving a QTEnable or QTDisable packet.
10964 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10965 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10967 (gdb_probe): Skip data collection if static tracepoint is disabled.
10969 2011-05-10 Doug Evans <dje@google.com>
10971 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10973 2011-05-04 Doug Evans <dje@google.com>
10975 * linux-low.c (linux_join): Skip process lookup.
10976 * spu-low.c (spu_join): Ditto.
10977 * server.c (join_inferiors_callback): Delete.
10978 (process_serial_event): For 'D' packet (detach) call join_inferior
10981 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10983 * README: Don't mention xscale*-*-linux*.
10984 * configure.srv (xscale*-*-linux*): Don't handle target.
10986 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10988 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10990 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10991 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10992 (i386_emit_void_call_2): Likewise.
10994 2011-04-26 Yao Qi <yao@codesourcery.com>
10996 * linux-low.c: Move common macros to linux-ptrace.h.
10997 Include linux-ptrace.h.
10998 * Makefile.in (linux_ptrace_h): New.
10999 (linux-low.o): Depends on linux-ptrace.h.
11001 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11003 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11004 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11005 (remote_prepare): New function with most of the TCP code from ...
11006 (remote_open): ... here. Detect PORT here unconditionally. Move also
11007 setting transport_is_reliable.
11008 * server.c (run_once): New variable.
11009 (gdbserver_usage): Document it.
11010 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11011 the first run if RUN_ONCE.
11012 * server.h (run_once, remote_prepare): New declarations.
11014 2011-04-19 Tom Tromey <tromey@redhat.com>
11016 * win32-low.c (handle_load_dll): Remove duplicate "the".
11018 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11020 Remove support for old Cygwin 1.5 versions.
11021 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11022 function to avoid warning.
11023 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11026 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11028 * gdbserver/server.h (Macro _): Define it if not available.
11030 2011-03-14 Michael Snyder <msnyder@vmware.com>
11032 * hostio.c (handle_close): Remove unnecessary null test.
11034 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11036 * Makefile.in (maintainer-clean realclean distclean): Remove
11037 "make ... subdir_do" command.
11039 2011-03-10 Michael Snyder <msnyder@vmware.com>
11041 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11043 * server.c (handle_v_run): Free alloced buffer on early return.
11045 2011-03-09 Yao Qi <yao@codesourcery.com>
11048 2011-03-04 Yao Qi <yao@codesourcery.com>
11050 * Makefile.in: Remove GNU make feature --directory.
11052 2011-03-05 Yao Qi <yao@codesourcery.com>
11054 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11055 (subdir_do): New make target. Copied from gdb/Makefile.
11056 (maintainer-clean, realclean, distclean, clean): Call corresponding
11057 make targets in common/Makefile.
11059 2011-02-11 Yao Qi <yao@codesourcery.com>
11061 * configure.ac: Call AC_PROG_RANLIB.
11062 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11063 * configure: Regenerate.
11065 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11067 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11069 2011-03-06 Yao Qi <yao@codesourcery.com>
11071 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11073 2011-03-05 Yao Qi <yao@codesourcery.com>
11075 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11076 (subdir_do): New make target. Copied from gdb/Makefile.
11077 (maintainer-clean, realclean, distclean, clean): Call corresponding
11078 make targets in common/Makefile.
11080 2011-03-04 Yao Qi <yao@codesourcery.com>
11082 * Makefile.in: Remove GNU make feature --directory.
11084 2011-03-04 Michael Snyder <msnyder@vmware.com>
11086 * server.c (queue_stop_reply): Call xmalloc not malloc.
11088 2011-03-02 Michael Snyder <msnyder@vmware.com>
11090 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11092 2011-02-28 Michael Snyder <msnyder@vmware.com>
11094 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11095 (cmd_qtframe): Ditto.
11096 (cmd_qtbuffer): Ditto.
11097 (cmd_bigqtbuffer): Ditto.
11099 * utils.c (decimal2str): Initialize 'width' to nine, then
11100 don't mess with it.
11102 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11104 * hostio.c (require_data): Free *data, not data.
11106 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11108 * hostio.c (require_data): Use free, not xfree.
11110 2011-02-27 Michael Snyder <msnyder@vmware.com>
11112 * server.c (handle_query): Discard unused value.
11114 * hostio.c (require_data): Free malloc memory before returning
11117 2011-02-26 Michael Snyder <msnyder@vmware.com>
11119 * linux-low.c (list_threads): Call closedir for dirent.
11121 2011-02-27 Michael Snyder <msnyder@vmware.com>
11123 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11124 a case statement falls through.
11126 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11128 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11131 2011-02-26 Michael Snyder <msnyder@vmware.com>
11133 * utils.c (decimal2str): Eliminate dead code and dead param.
11134 (pulongest): Drop dead param from call to decimal2str.
11137 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11139 Revert the following patch (not approved yet):
11140 2011-02-21 Hui Zhu <teawater@gmail.com>
11141 * tracepoint.c (tp_printf): New function.
11142 (eval_agent_expr): Handle gdb_agent_op_printf.
11144 2011-02-21 Hui Zhu <teawater@gmail.com>
11146 * tracepoint.c (tp_printf): New function.
11147 (eval_agent_expr): Handle gdb_agent_op_printf.
11149 2011-02-18 Tom Tromey <tromey@redhat.com>
11151 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11152 (tracepoint.o): Likewise.
11153 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11154 (gdb_agent_op_names): Likewise.
11156 2011-02-18 Tom Tromey <tromey@redhat.com>
11158 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11159 gdb_agent_op_rot>: New constants.
11160 (gdb_agent_op_names): Add pick and roll.
11161 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11164 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11166 * aclocal.m4: Regenerated with aclocal-1.11.1.
11168 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11170 * server.c (handle_qxfer_traceframe_info): New.
11171 (qxfer_packets): Register "traceframe-info".
11172 (handle_query): Report support for qXfer:traceframe-info:read+.
11173 * tracepoint.c (match_blocktype): New.
11174 (traceframe_find_block_type): Rename to ...
11175 (traceframe_walk_blocks): ... this. Add callback filter argument,
11177 (traceframe_find_block_type): New, reimplemented on top of
11178 traceframe_walk_blocks.
11179 (build_traceframe_info_xml): New.
11180 (traceframe_read_info): New.
11181 * server.h (traceframe_read_info): Declare.
11183 2011-02-11 Yao Qi <yao@codesourcery.com>
11185 * configure.ac: Call AC_PROG_RANLIB.
11186 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11187 * configure: Regenerate.
11189 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11191 * server.c (gdb_read_memory): Change return semantics to allow
11193 (handle_search_memory_1): Adjust.
11194 (process_serial_event) <'m' packet>: Handle partial transfers.
11195 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11197 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11199 * regcache.c (init_register_cache): Initialize
11200 regcache->register_status.
11201 (free_register_cache): Release regcache->register_status.
11202 (regcache_cpy): Copy register_status.
11203 (registers_to_string): Print 'x's for unavailable registers.
11204 (supply_register): Mark the register's status valid or
11205 unavailable, depending on whether a buffer was passed in or not.
11206 (supply_register_zeroed): New.
11207 (supply_regblock): Mark the registers' status valid or
11208 unavailable, depending on whether a buffer was passed in or not.
11209 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11210 (struct regcache): New `register_status' field.
11211 (supply_register_zeroed): Declare.
11212 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11213 supply_register_zeroed, rather than passing a NULL buffer to
11215 * tracepoint.c (fetch_traceframe_registers): Update comment.
11217 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11219 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11222 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11224 * server.h (decode_xfer_write): Change prototype.
11225 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11226 and don't extract the annex here.
11227 * server.c (decode_xfer_read): Remove `annex' parameter,
11228 and don't extract the annex here.
11229 (decode_xfer): New.
11230 (struct qxfer): New.
11231 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11232 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11233 (handle_qxfer_statictrace): New functions, abstracted out from
11234 handle_query, and made to use the struct qxfer interface.
11235 (handle_threads_qxfer_proper): Rename to ...
11236 (handle_qxfer_threads_proper): ... this.
11237 (handle_threads_qxfer): Rename to ...
11238 (handle_qxfer_threads): ... this. Adjust.
11239 (qxfer_packets): New array.
11240 (handle_qxfer): New function.
11241 (handle_query): Use handle_qxfer.
11243 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11245 * gdbreplay.c: Shorten lines of >= 80 columns.
11246 * linux-low.c: Ditto.
11247 * linux-ppc-low.c: Ditto.
11248 * linux-s390-low.c: Ditto.
11249 * linux-sparc-low.c: Ditto.
11250 * linux-x86-low.c: Ditto.
11251 * linux-xtensa-low.c: Ditto.
11252 * mem-break.c: Ditto.
11253 * nto-low.c: Ditto.
11254 * regcache.h: Ditto.
11255 * remote-utils.c: Ditto.
11258 * thread-db.c: Ditto.
11259 * tracepoint.c: Ditto.
11261 * win32-low.h: Ditto.
11263 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11265 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11268 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11270 * server.c (gdbserver_version): Update copyright year in version
11272 * gdbreplay.c (gdbreplay_version): Ditto.
11274 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11276 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11277 * linux-bfin-low.c: New file.
11278 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11279 PT_DATA_ADDR for BFIN targets.
11280 * Makefile.in (SFILES): Add linux-bfin-low.c.
11281 (clean): Remove reg-bfin.c.
11282 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11283 * README: Mention supported Blackfin targets.
11285 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11287 * .gitignore: New file.
11289 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11291 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11293 2010-10-22 Jie Zhang <jie@codesourcery.com>
11295 * Makefile.in: Add FLAGS_TO_PASS variable.
11296 (install): Remove dependency of install-only and recursively
11297 invoke make for install-only.
11299 2010-10-04 Doug Evans <dje@google.com>
11301 * Makefile.in (uninstall): Use $(DESTDIR).
11303 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11307 * linux-x86-low.c (compat_siginfo_from_siginfo)
11308 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11309 si_code is < 0. Check for si_code == SI_TIMER before checking for
11312 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11314 * lynx-i386-low.c: New file.
11315 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11317 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11319 * lynx-low.c (ptrace_request_to_str): Remove handling for
11320 request values that have been removed in LynxOS 5.x.
11322 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11324 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11327 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11329 * configure.ac: Add --enable-inprocess-agent option.
11330 * configure: Rebuilt.
11332 2010-09-06 Yao Qi <yao@codesourcery.com>
11334 * linux-low.c (linux_kill): Remove unused variable.
11335 (linux_stabilize_threads): Likewise.
11336 * server.c (start_inferior): Likewise.
11337 (queue_stop_reply_callback): Likewise.
11338 * tracepoint.c (do_action_at_tracepoint): Likewise.
11340 2010-09-06 Yao Qi <yao@codesourcery.com>
11342 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11345 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11347 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11349 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11351 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11354 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11356 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11357 gdbserver/lynx-ppc-low.c: New files.
11358 * Makefile.in (lynx_low_h): New variable.
11359 (lynx-low.o, lynx-ppc-low.o): New rules.
11360 * configure.ac: On LynxOS, link with -lnetinet.
11361 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11362 * configure: regenerate.
11364 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11366 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11367 * configure.ac: Add check for vasprintf and vsnprintf.
11368 * configure, config.in: Regenerate.
11369 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11371 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11373 * gdbreplay.c: Move include of alloca.h up, next to include of
11375 * server.h: Add include of malloc.h.
11376 * mem-break.c: Remove include of malloc.h.
11377 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11379 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11381 * Makefile.in (memmem.o): Build with -Wno-error.
11383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11385 * utils.c (xsnprintf): Make non-static.
11386 * server.h: Add xsnprintf declaration.
11387 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11388 replace calls to snprintf by calls to xsnprintf throughout.
11390 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11392 * configure.ac: Add configure check for alloca.
11393 * configure, config.in: Regenerate.
11394 * server.h: Include alloca.h if it exists.
11395 * gdbreplay.c: Include alloca.h if it exists.
11397 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11399 * linux-low.c (__SIGRTMIN): Define if not already defined.
11400 (linux_create_inferior): Check for __ANDROID__ rather than
11402 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11403 are already deferred.
11404 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11405 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11406 stopped and already has a pending signal to report.
11407 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11408 a pending signal to report or is moving out of a jump pad.
11409 (linux_init_signals): Check for __ANDROID__ rather than
11412 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11414 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11415 debug_threads check. Avoid a linear search when not doing debug
11418 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11420 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11421 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11422 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11423 (process_event): Change local fd's type to gdb_fildes_t.
11424 (create_file_handler): Adjust prototype.
11425 (delete_file_handler): Adjust prototype.
11426 (handle_file_event): Adjust prototype. Use pfildes.
11427 (create_file_event): Adjsut prototype.
11428 * remote-utils.c (remote_desc, listen_desc): Change type to
11430 * server.h: New gdb_fildes_t typedef.
11431 [USE_WIN32API]: Include winsock2.h.
11432 (delete_file_handler, add_file_handler): Adjust prototypes.
11433 (pfildes): Declare.
11434 * utils.c (pfildes): New.
11436 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11438 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11439 * configure: Regenerate.
11441 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11443 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11444 (linux_done_accessing_memory): ... this.
11445 (linux_target_ops): Adjust.
11446 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11447 * nto-low.c (nto_target_ops): Adjust comment.
11448 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11449 * spu-low.c (spu_target_ops): Adjust comment.
11450 * target.h (target_ops): Rename unprepare_to_access_memory field
11451 to done_accessing_memory.
11452 (unprepare_to_access_memory): Rename to ...
11453 (done_accessing_memory): ... this.
11455 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11457 * linux-low.c (linux_prepare_to_access_memory): New.
11458 (linux_unprepare_to_access_memory): New.
11459 (linux_target_ops): Install them.
11460 * server.c (read_memory): Rename to ...
11461 (gdb_read_memory): ... this. Use
11462 prepare_to_access_memory/prepare_to_access_memory.
11463 (write_memory): Rename to ...
11464 (gdb_write_memory): ... this. Use
11465 prepare_to_access_memory/prepare_to_access_memory.
11466 (handle_search_memory_1): Adjust.
11467 (process_serial_event): Adjust.
11468 * target.h (struct target_ops): New fields
11469 prepare_to_access_memory and unprepare_to_access_memory.
11470 (prepare_to_access_memory, unprepare_to_access_memory): New.
11471 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11472 prepare_to_access_memory/prepare_to_access_memory.
11473 * nto-low.c (nto_target_ops): Adjust.
11474 * spu-low.c (spu_target_ops): Adjust.
11475 * win32-low.c (win32_target_ops): Adjust.
11477 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11479 * Makefile.in (WARN_CFLAGS): Get it from configure.
11480 (WERROR_CFLAGS): New.
11481 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11482 * configure.ac: Introduce --enable-werror, which adds -Werror to
11483 the compiler command line. Enabled by default. Disable with
11484 --disable-werror. Add -Wdeclaration-after-statement
11485 Wpointer-arith and -Wformat-nonliteral to warning flags.
11486 * configure: Regenerate.
11488 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11490 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11492 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11494 * gdbreplay.c (remote_error): New.
11496 (expect): Use gdbchar. Check for error reading from GDB.
11497 Clarify sync error output.
11498 (play): Check for errors writing to GDB.
11499 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11500 * remote-utils.c (getpkt): Check for errors writing to the remote
11503 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11505 * linux-low.c (linux_wait_1): Move non-debugging code out of
11506 `debug_threads' control.
11508 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11510 * linux-low.c (linux_wait_1): Don't set last_status here.
11511 * server.c (push_event, queue_stop_reply_callback): Assert we're
11512 not pushing a TARGET_WAITKIND_IGNORE event.
11513 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11514 (myresume, handle_target_event): Set the thread's last_resume_kind
11515 and last_status from the target returned status.
11517 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11521 * linux-x86-low.c (update_debug_registers_callback): New.
11522 (i386_dr_low_set_addr): Use it.
11523 (i386_dr_low_get_addr): New.
11524 (i386_dr_low_set_control): Use update_debug_registers_callback.
11525 (i386_dr_low_get_control): New.
11526 (i386_dr_low_get_status): Adjust.
11527 * linux-low.c (linux_stop_lwp): New.
11528 * linux-low.h (linux_stop_lwp): Declare.
11530 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11531 argument instead of a i386_debug_reg_state.
11532 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11533 a i386_debug_reg_state.
11534 (i386_insert_aligned_watchpoint): Adjust.
11535 (i386_remove_aligned_watchpoint): Adjust.
11536 (i386_low_stopped_data_address): Read the debug registers from the
11537 inferior instead of from the mirrors.
11538 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11539 (i386_dr_low_get_addr): Declare.
11540 (i386_dr_low_get_control): Declare.
11541 (i386_dr_low_get_status): Change prototype.
11543 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11544 (i386_dr_low_get_addr): New.
11545 (i386_dr_low_get_control): New.
11546 (i386_dr_low_get_status): Adjust prototype. Return
11548 (i386_initial_stuff): Clear dr_status_mirror and
11550 (i386_get_thread_context): Adjust.
11551 (i386_set_thread_context): Adjust.
11552 (i386_thread_added): Adjust.
11554 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11556 * linux-low.h (linux_thread_area): Delete declaration.
11558 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11560 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11561 after its termination.
11563 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11565 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11566 (gdb_wants_all_stopped): Delete.
11567 (linux_wait_1): Don't call them.
11568 * server.c (handle_v_cont): Tag all threads as want-stopped.
11569 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11570 stopped as "client-wants-stopped".
11572 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11574 * Makefile.in (signals_h): New.
11575 (server_h): Depend on it.
11576 (server.o): Don't depend on $(signals_def).
11577 (signals.o): Depend on $(signals_def).
11579 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11581 * Makefile.in (signals_def): New.
11582 (server_h): Append include/gdb/signals.h and signals_def.
11583 (server.o): Append signals_def.
11585 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11587 * server.c (handle_target_event): Use target_signal_to_host for
11588 resume_info.sig initialization.
11589 * target.h (struct thread_resume) <sig>: New comment.
11591 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11593 * server.c (handle_query): strcpy() the returned string from paddress()
11594 instead of sprintf().
11595 * utils.c (paddress): Return phex_nz().
11597 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11599 * server.c (handle_v_cont): Call mourn_inferior if process
11601 (myresume): Likewise.
11603 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11605 Static tracepoints, and integration with UST.
11607 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11608 * mem-break.c (uninsert_all_breakpoints)
11609 (reinsert_all_breakpoints): New.
11610 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11611 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11612 (gdb_agent_ust_loaded, helper_thread_id)
11613 (gdb_agent_helper_thread_id): New macros.
11614 (struct ipa_sym_addresses): Add addr_ust_loaded,
11615 addr_helper_thread_id, addr_cmd_buf.
11616 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11617 (in_process_agent_loaded_ust): New.
11618 (write_e_ust_not_loaded): New.
11619 (maybe_write_ipa_ust_not_loaded): New.
11620 (struct collect_static_trace_data_action): New.
11621 (enum tracepoint_type) <static_tracepoint>: New.
11622 (struct tracepoint) <handle>: Mention static tracepoints.
11623 (struct static_tracepoint_ctx): New.
11624 (CMD_BUF_SIZE): New.
11625 (add_tracepoint_action): Handle static tracepoint actions.
11626 (unprobe_marker_at): New.
11627 (clear_installed_tracepoints): Handle static tracepoints.
11628 (cmd_qtdp): Handle static tracepoints.
11629 (probe_marker_at): New.
11630 (cmd_qtstart): Handle static tracepoints.
11631 (response_tracepoint): Handle static tracepoints.
11632 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11633 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11634 (get_context_regcache): Handle static tracepoints.
11635 (do_action_at_tracepoint): Handle static tracepoint actions.
11636 (traceframe_find_block_type): Handle static trace data blocks.
11637 (traceframe_read_sdata): New.
11638 (download_tracepoints): Download static tracepoint actions.
11639 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11640 (GDB_PROBE_NAME): New.
11642 (GET_UST_SYM): New.
11645 (ust_marker_to_static_tracepoint): New.
11647 (collect_ust_data_at_tracepoint): New.
11648 (gdb_ust_probe): New.
11649 (UNIX_PATH_MAX, SOCK_DIR): New.
11650 (gdb_ust_connect_sync_socket): New.
11651 (resume_thread, stop_thread): New.
11652 (run_inferior_command): New.
11653 (init_named_socket): New.
11654 (gdb_ust_socket_init): New.
11655 (cstr_to_hexstr): New.
11657 (first_marker, next_marker): New.
11658 (response_ust_marker): New.
11659 (cmd_qtfstm, cmd_qtsstm): New.
11660 (unprobe_marker_at, probe_marker_at): New.
11661 (cmd_qtstmat, gdb_ust_thread): New.
11662 (gdb_ust_init): New.
11663 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11664 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11665 (ST_REGENTRY): New.
11666 (x86_64_st_collect_regmap): New.
11667 (X86_64_NUM_ST_COLLECT_GREGS): New.
11668 (AMD64_RIP_REGNUM): New.
11669 (supply_static_tracepoint_registers): New.
11670 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11671 (ST_REGENTRY): New.
11672 (i386_st_collect_regmap): New.
11673 (i386_NUM_ST_COLLECT_GREGS): New.
11674 (supply_static_tracepoint_registers): New.
11675 * server.c (handle_query): Handle qXfer:statictrace:read.
11676 <qSupported>: Report support for StaticTracepoints, and
11677 qXfer:statictrace:read features.
11678 * server.h (traceframe_read_sdata)
11679 (supply_static_tracepoint_registers): Declare.
11680 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11681 (unpack_varlen_hex): Include in IPA build.
11682 * Makefile.in (ustlibs, ustinc): New.
11683 (IPA_OBJS): Add remote-utils-ipa.o.
11684 ($(IPA_LIB)): Link -ldl and -lpthread.
11686 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11687 * config.in, configure: Regenerate.
11689 2010-06-20 Ian Lance Taylor <iant@google.com>
11690 Pedro Alves <pedro@codesourcery.com>
11692 * linux-x86-low.c (always_true): Delete.
11693 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11694 trying to fool the compiler with always_true.
11696 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11698 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11699 conditions in gdbserver.
11701 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11703 * spu-low.c (spu_read_memory): Wrap around local store limit.
11704 (spu_write_memory): Likewise.
11706 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11708 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11709 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11711 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11713 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11714 uses with LONGEST uses.
11716 2010-06-14 Stan Shebs <stan@codesourcery.com>
11717 Pedro Alves <pedro@codesourcery.com>
11721 * linux-x86-low.c: Include limits.h.
11723 (always_true): New.
11726 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11727 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11728 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11729 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11730 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11731 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11732 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11733 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11734 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11735 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11736 (amd64_emit_void_call_2): New.
11737 (amd64_emit_ops): New.
11738 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11739 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11740 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11741 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11742 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11743 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11744 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11745 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11746 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11747 (i386_emit_stack_adjust, i386_emit_int_call_1)
11748 (i386_emit_void_call_2): New.
11749 (i386_emit_ops): New.
11750 (x86_emit_ops): New.
11751 (the_low_target): Install x86_emit_ops.
11752 * server.h (struct emit_ops): New.
11753 (get_raw_reg_func_addr): Declare.
11754 (current_insn_ptr, emit_error): Declare.
11755 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11756 (set_trace_state_variable_value): New defines.
11757 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11758 addr_get_trace_state_variable_value and
11759 addr_set_trace_state_variable_value.
11760 (symbol_list): New fields for get_raw_reg,
11761 get_trace_state_variable_value and set_trace_state_variable_value.
11762 (condfn): New typedef.
11763 (struct tracepoint): New field `compiled_cond'.
11764 (do_action_at_tracepoint): Clear compiled_cond.
11765 (get_trace_state_variable_value, set_trace_state_variable_value):
11767 (condition_true_at_tracepoint): If there's a compiled condition,
11769 (current_insn_ptr, emit_error): New globals.
11770 (struct bytecode_address): New.
11771 (get_raw_reg_func_addr): New.
11772 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11773 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11774 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11775 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11776 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11777 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11778 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11779 (compile_tracepoint_condition, compile_bytecodes): New.
11780 * target.h (emit_ops): Forward declare.
11781 (struct target_ops): New field emit_ops.
11782 (target_emit_ops): New.
11783 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11784 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11785 * linux-low.c (linux_emit_ops): New.
11786 (linux_target_ops): Install it.
11787 * linux-low.h (struct linux_target_ops): New field emit_ops.
11789 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11791 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11792 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11794 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11795 Stan Shebs <stan@codesourcery.com>
11797 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11798 (all): Depend on $(extra_libraries).
11799 (install-only): Install the IPA.
11800 (IPA_OBJS, IPA_LIB): New.
11801 (clean): Remove the IPA lib.
11802 (IPAGENT_CFLAGS): New.
11803 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11804 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11805 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11806 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11807 * configure.ac: Check for atomic builtins support in the compiler.
11808 (IPA_DEPFILES, extra_libraries): Define.
11809 * configure.srv (ipa_obj): Add description.
11810 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11811 (i[34567]86-*-linux*): Set ipa_obj.
11812 (x86_64-*-linux*): Set ipa_obj.
11813 * linux-low.c (stabilizing_threads): New.
11814 (supports_fast_tracepoints): New.
11815 (linux_detach): Stabilize threads before detaching.
11816 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11817 the lwp is either not stabilizing, or is moving out of a jump pad.
11818 (linux_fast_tracepoint_collecting): New.
11819 (maybe_move_out_of_jump_pad): New.
11820 (enqueue_one_deferred_signal): New.
11821 (dequeue_one_deferred_signal): New.
11822 (linux_wait_for_event_1): If moving out of a jump pad, defer
11823 pending signals to later.
11824 (linux_stabilize_threads): New.
11825 (linux_wait_1): Check if threads need moving out of jump pads, and
11827 (stuck_in_jump_pad_callback): New.
11828 (move_out_of_jump_pad_callback): New.
11829 (lwp_running): New.
11830 (linux_resume_one_lwp): Handle moving out of jump pads.
11831 (linux_set_resume_request): Dequeue deferred signals.
11832 (need_step_over_p): Also step over fast tracepoint jumps.
11833 (start_step_over): Also uninsert fast tracepoint jumps.
11834 (finish_step_over): Also reinsert fast tracepoint jumps.
11835 (linux_install_fast_tracepoint_jump): New.
11836 (linux_target_ops): Install linux_stabilize_threads and
11837 linux_install_fast_tracepoint_jump_pad.
11838 * linux-low.h (linux_target_ops) <get_thread_area,
11839 install_fast_tracepoint_jump_pad>: New fields.
11840 (struct lwp_info) <collecting_fast_tracepoint,
11841 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11842 (linux_get_thread_area): Declare.
11843 * linux-x86-low.c (jump_insn): New.
11844 (x86_get_thread_area): New.
11845 (append_insns): New.
11846 (push_opcode): New.
11847 (amd64_install_fast_tracepoint_jump_pad): New.
11848 (i386_install_fast_tracepoint_jump_pad): New.
11849 (x86_install_fast_tracepoint_jump_pad): New.
11850 (the_low_target): Install x86_get_thread_area and
11851 x86_install_fast_tracepoint_jump_pad.
11852 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11853 (struct fast_tracepoint_jump): New.
11854 (fast_tracepoint_jump_insn): New.
11855 (fast_tracepoint_jump_shadow): New.
11856 (find_fast_tracepoint_jump_at): New.
11857 (fast_tracepoint_jump_here): New.
11858 (delete_fast_tracepoint_jump): New.
11859 (set_fast_tracepoint_jump): New.
11860 (uninsert_fast_tracepoint_jumps_at): New.
11861 (reinsert_fast_tracepoint_jumps_at): New.
11862 (set_breakpoint_at): Use write_inferior_memory.
11863 (uninsert_raw_breakpoint): Use write_inferior_memory.
11864 (check_mem_read): Mask out fast tracepoint jumps.
11865 (check_mem_write): Mask out fast tracepoint jumps.
11866 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11867 (set_fast_tracepoint_jump): Declare.
11868 (delete_fast_tracepoint_jump)
11869 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11870 (reinsert_fast_tracepoint_jumps_at): Declare.
11871 * regcache.c: Don't compile many functions when building the
11872 in-process agent library.
11873 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11874 the register buffer in the heap.
11875 (free_register_cache): If the register buffer isn't owned by the
11876 regcache, don't free it.
11877 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11878 pre-existing register caches.
11879 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11881 (convert_ascii_to_int): : Constify `from' parameter type.
11882 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11883 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11884 the needed buffer in-place.
11885 (relocate_instruction): New.
11886 * server.c (handle_query) <qSymbols>: If the target supports
11887 tracepoints, give it a chance of looking up symbols. Report
11888 support for fast tracepoints.
11889 (handle_status): Stabilize threads.
11890 (process_serial_event): Adjust.
11891 * server.h (struct fast_tracepoint_jump): Forward declare.
11892 (struct process_info) <fast_tracepoint_jumps>: New field.
11893 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11894 (decode_X_packet, decode_M_packet): Adjust.
11895 (relocate_instruction): Declare.
11896 (in_process_agent_loaded): Declare.
11897 (tracepoint_look_up_symbols): Declare.
11898 (struct fast_tpoint_collect_status): Declare.
11899 (fast_tracepoint_collecting): Declare.
11900 (force_unlock_trace_buffer): Declare.
11901 (handle_tracepoint_bkpts): Declare.
11902 (initialize_low_tracepoint)
11903 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11904 * target.h (struct target_ops) <stabilize_threads,
11905 install_fast_tracepoint_jump_pad>: New fields.
11906 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11907 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11908 [HAVE_STDINT_H]: Include stdint.h.
11909 (trace_debug_1): Rename to ...
11910 (trace_vdebug): ... this.
11911 (trace_debug): Rename to ...
11912 (trace_debug_1): ... this. Add `level' parameter.
11913 (trace_debug): New.
11914 (ATTR_USED, ATTR_NOINLINE): New.
11915 (IP_AGENT_EXPORT): New.
11916 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11917 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11918 (about_to_request_buffer_space, trace_buffer_is_full)
11919 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11920 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11921 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11922 (traceframe_write_count, traceframes_created)
11923 (trace_state_variables)
11924 New renaming defines.
11925 (struct ipa_sym_addresses): New.
11926 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11927 (symbol_list): New.
11928 (ipa_sym_addrs): New.
11929 (all_tracepoint_symbols_looked_up): New.
11930 (in_process_agent_loaded): New.
11931 (write_e_ipa_not_loaded): New.
11932 (maybe_write_ipa_not_loaded): New.
11933 (tracepoint_look_up_symbols): New.
11934 (debug_threads) [IN_PROCESS_AGENT]: New.
11935 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11936 (UNKNOWN_SIDE_EFFECTS): New.
11937 (stop_tracing): New.
11938 (flush_trace_buffer): New.
11939 (stop_tracing_bkpt): New.
11940 (flush_trace_buffer_bkpt): New.
11941 (read_inferior_integer): New.
11942 (read_inferior_uinteger): New.
11943 (read_inferior_data_pointer): New.
11944 (write_inferior_data_pointer): New.
11945 (write_inferior_integer): New.
11946 (write_inferior_uinteger): New.
11947 (struct collect_static_trace_data_action): Delete.
11948 (enum tracepoint_type): New.
11949 (struct tracepoint) <type>: New field `type'.
11950 <actions_str, step_actions, step_actions_str>: Only include in
11952 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11953 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11954 (tracepoints): Use IP_AGENT_EXPORT.
11955 (last_tracepoint): Don't include in the IPA.
11956 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11957 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11958 (alloced_trace_state_variables): New.
11959 (trace_state_variables): Use IP_AGENT_EXPORT.
11960 (traceframe_t): Delete unused variable.
11961 (circular_trace_buffer): Don't include in the IPA.
11962 (trace_buffer_start): Delete.
11963 (struct trace_buffer_control): New.
11964 (trace_buffer_free): Delete.
11965 (struct ipa_trace_buffer_control): New.
11966 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11967 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11969 (trace_buffer_ctrl): New.
11970 (TRACE_BUFFER_CTRL_CURR): New.
11971 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11972 Reimplement as macros.
11973 (trace_buffer_wrap): Delete.
11974 (traceframe_write_count, traceframe_read_count)
11975 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11976 (struct tracepoint_hit_ctx) <type>: New field.
11977 (struct fast_tracepoint_ctx): New.
11978 (memory_barrier): New.
11980 (record_tracepoint_error): Update atomically in the IPA.
11981 (clear_inferior_trace_buffer): New.
11982 (about_to_request_buffer_space): New.
11983 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11984 updating the same buffer.
11985 (add_tracepoint): Default the tracepoint's type to trap
11986 tracepoint, and orig_size to -1.
11987 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11988 internal variables.
11989 (create_trace_state_variable): New parameter `gdb'. Handle it.
11990 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11991 (cmd_qtdp): Handle fast tracepoints.
11992 (cmd_qtdv): Adjust.
11993 (max_jump_pad_size): New.
11994 (gdb_jump_pad_head): New.
11995 (get_jump_space_head): New.
11996 (claim_jump_space): New.
11997 (sort_tracepoints): New.
11998 (MAX_JUMP_SIZE): New.
11999 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12001 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12002 support. Upload fast traceframes, and delete internal IPA
12004 (stop_tracing_handler): New.
12005 (flush_trace_buffer_handler): New.
12006 (cmd_qtstop): Upload fast tracepoints.
12007 (response_tracepoint): Handle fast tracepoints.
12008 (tracepoint_finished_step): Upload fast traceframes. Set the
12009 tracepoint hit context's tracepoint type.
12010 (handle_tracepoint_bkpts): New.
12011 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12012 type. Add comment about fast tracepoints.
12013 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12014 non-existing action_str field.
12015 (get_context_regcache): Handle fast tracepoints.
12016 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12018 (fast_tracepoint_from_jump_pad_address): New.
12019 (fast_tracepoint_from_ipa_tpoint_address): New.
12020 (collecting_t): New.
12021 (force_unlock_trace_buffer): New.
12022 (fast_tracepoint_collecting): New.
12024 (gdb_collect): New.
12025 (write_inferior_data_ptr): New.
12026 (target_tp_heap): New.
12027 (target_malloc): New.
12028 (download_agent_expr): New.
12030 (download_tracepoints): New.
12031 (download_trace_state_variables): New.
12032 (upload_fast_traceframes): New.
12033 (IPA_FIRST_TRACEFRAME): New.
12034 (IPA_NEXT_TRACEFRAME_1): New.
12035 (IPA_NEXT_TRACEFRAME): New.
12036 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12037 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12038 (gdb_jump_pad_buffer_end): New.
12039 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12040 (initialize_tracepoint): Adjust.
12041 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12042 buffer. Initialize the low module.
12043 * utils.c (PREFIX, TOOLNAME): New.
12044 (malloc_failure): Use PREFIX.
12045 (error): In the IPA, an error causes an exit.
12046 (fatal, warning): Use PREFIX.
12047 (internal_error): Use TOOLNAME.
12048 (NUMCELLS): Increase to 10.
12049 * configure, config.in: Regenerate.
12051 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12053 * server.c (handle_query) <qSupported>: Do two passes over the
12054 qSupported string to avoid nesting strtok.
12056 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12058 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12060 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12061 -Wl,--dynamic-list.
12062 * configure: Regenerate.
12063 * proc-service.list: New.
12065 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12067 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12070 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12072 * gdbreplay.c (remote_open): Check error return from socket() call by
12073 its equality to -1 not by it being negative.
12074 * remote-utils.c (remote_open): Likewise.
12076 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12078 * config.h: Regenerate.
12080 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12082 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12083 doesn't provide PTRACE_GET_THREAD_AREA.
12085 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12087 * linux-m68k-low.c: Include <asm/ptrace.h>
12088 (ps_get_thread_area): Implement.
12090 2010-05-03 Doug Evans <dje@google.com>
12092 * event-loop.c (struct callback_event): New struct.
12093 (callback_list): New global.
12094 (append_callback_event, delete_callback_event): New functions.
12095 (process_callback): New function.
12096 (start_event_loop): Call it.
12097 * remote-utils.c (NOT_SCHEDULED): Define.
12098 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12099 moved out of readchar.
12100 (readchar): Rewrite. Call reschedule before returning.
12101 (reset_readchar): New function.
12102 (remote_close): Call it.
12103 (process_remaining, reschedule): New functions.
12104 * server.h (callback_handler_func): New typedef.
12105 (append_callback_event, delete_callback_event): Declare.
12107 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12109 * proc-service.c (ps_pglobal_lookup): Use
12110 thread_db_look_up_one_symbol.
12111 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12112 parameter. Use it instead of all_symbols_looked_up.
12113 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12115 (all_symbols_looked_up): Don't declare.
12116 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12117 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12119 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12120 Set all_symbols_looked_up here.
12121 (thread_db_look_up_one_symbol): New.
12122 (thread_db_get_tls_address): Adjust.
12123 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12124 thread_db object on the heap, and tentatively set it in the
12126 (thread_db_init): Don't set all_symbols_looked_up here.
12127 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12129 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12131 * linux-low.c (linux_kill, linux_detach): Adjust.
12132 (status_pending_p_callback): Remove redundant statement. Check
12133 for !TARGET_WAITIKIND_IGNORE, instead of
12134 TARGET_WAITKIND_STOPPED.
12135 (handle_tracepoints): Make sure LWP is locked. Adjust.
12136 (linux_wait_for_event_1): Adjust.
12137 (linux_cancel_breakpoints): New.
12138 (unsuspend_one_lwp): New.
12139 (unsuspend_all_lwps): New.
12140 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12141 (send_sigstop_callback): Change return type to int, add new
12142 `except' parameter and handle it.
12143 (suspend_and_send_sigstop_callback): New.
12144 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12145 pass them down. If SUSPEND, also increment the lwp's suspend
12147 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12148 (need_step_over_p): Don't consider suspended LWPs.
12149 (start_step_over): Adjust.
12150 (proceed_one_lwp): Change return type to int, add new `except'
12151 parameter and handle it.
12152 (unsuspend_and_proceed_one_lwp): New.
12153 (proceed_all_lwps): Use find_inferior instead of
12155 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12156 also decrement the suspend count of LWPs. Pass `except' down,
12157 instead of hacking its suspend count.
12158 (linux_pause_all): Add `freeze' parameter. Adjust.
12159 (linux_unpause_all): New.
12160 (linux_target_ops): Install linux_unpause_all.
12161 * server.c (handle_status): Adjust.
12162 * target.h (struct target_ops): New fields `unpause_all' and
12163 `cancel_breakpoints'. Add new parameter to `pause_all'.
12164 (pause_all): Add new `freeze' parameter.
12165 (unpause_all): New.
12166 (cancel_breakpoints): New.
12167 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12168 cancel breakpoints.
12169 (cmd_qtstart): Pause threads.
12170 (stop_tracing): Pause threads, and cancel breakpoints.
12171 * win32-low.c (win32_target_ops): Adjust.
12173 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12175 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12176 the inferior right away from here...
12177 (linux_wait_1): ... to here, and adjust to check the thread's
12178 last_resume_kind instead of the lwp's step or stop_expected flags.
12180 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12182 * README: Use consistent `GDB' and `GDBserver' spellings.
12184 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12186 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12187 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12188 (linux_detach_one_lwp): Assume the lwp is stopped.
12189 (any_thread_of): Delete.
12190 (linux_detach): Stop all lwps here. Don't blindly delete all
12192 (delete_lwp_callback): New.
12193 (linux_mourn): Delete all lwps of the process that is gone.
12194 (linux_wait_1): Don't delete the last lwp of the process here.
12195 * mem-break.h (mark_breakpoints_out): Declare.
12196 * mem-break.c (mark_breakpoints_out): New.
12197 (free_all_breakpoints): Use it.
12198 * server.c (handle_target_event): If the process is gone, mark
12200 * thread-db.c (struct thread_db) <create_bp>: New field.
12201 (thread_db_enable_reporting): Fix prototype. Store a thread event
12202 breakpoint reference in the thread_db struct.
12203 (thread_db_load_search): Clear the thread_db object.
12204 (try_thread_db_load_1): Ditto.
12205 (switch_to_process): New.
12206 (disable_thread_event_reporting): Use it.
12207 (remove_thread_event_breakpoints): New.
12208 (thread_db_detach, thread_db_mourn): Use it.
12210 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12212 * linux-low.c (linux_enable_event_reporting): New.
12213 (linux_wait_for_event_1, handle_extended_wait): Use it.
12215 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12217 * linux-low.c (linux_kill_one_lwp, linux_kill)
12218 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12219 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12220 SIGSTOP even if the LWP is stopped.
12221 (send_sigstop_callback): New.
12222 (stop_all_lwps): Use send_sigstop_callback instead.
12223 (linux_resume_one_thread): Adjust.
12224 (proceed_one_lwp): Still proceed an LWP that the client has
12225 requested to stop, if we haven't reported it as stopped yet. Make
12226 sure that LWPs the client want stopped, have a pending SIGSTOP.
12228 2010-04-26 Doug Evans <dje@google.com>
12230 * server.c (handle_general_set): Make static.
12232 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12233 Print received char after testing for error/eof instead of before.
12234 (input_interrupt): Tweak comment.
12236 2010-04-23 Doug Evans <dje@google.com>
12238 * server.c (start_inferior): Print inferior argv if --debug.
12240 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12242 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12243 * nto-x86-low.c: Include server.h
12245 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12247 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12248 be consistent with other sources of this directory.
12249 (init_registers_amd64): Correct name of source file of this function
12252 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12254 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12255 64-bit executables.
12257 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12259 * win32-i386-low.c: Add 64-bit support.
12260 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12261 (init_registers_amd64): Declare.
12262 (mappings): Add 64-bit version of array.
12263 (init_windows_x86): New function.
12264 (the_low_target): Change init_arch field to init_windows_x86.
12266 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12268 * win32-low.c: Adapt to support also 64-bit architecture.
12269 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12270 (get_image_name): Use SIZE_T type for local variable `done'.
12271 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12272 (toolhelp_get_dll_name): Idem.
12273 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12274 Use uintptr_t typecast to avoid warning.
12275 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12276 (handle_exception): Use phex_nz to avoid warning.
12277 (win32_wait): Remove unused local variable `process'.
12279 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12281 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12284 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12286 * configure.ac: Use `ws2_32' library for srv_mingw.
12287 * configure: Regenerate.
12288 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12289 * remote-utils.c: Likewise.
12291 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12293 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12294 if __x86_64__ is defined.
12296 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12298 * configure: Regenerate.
12300 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12302 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12303 * target.h (target_ops): New get_tib_address field.
12304 * win32-low.h (win32_thread_info): Add thread_local_base field.
12305 * win32-low.c (child_add_thread): Add tlb argument.
12306 Set thread_local_base field to TLB.
12307 (get_child_debug_event): Adapt to child_add_thread change.
12308 (win32_get_tib_address): New function.
12309 (win32_target_ops): Set get_tib_address field to
12310 win32_get_tib_address.
12311 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12313 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (linux_mourn): Also remove the process.
12316 * server.c (handle_target_event): Don't remove the process here.
12317 * nto-low.c (nto_mourn): New.
12318 (nto_target_ops): Install it.
12319 * spu-low.c (spu_mourn): New.
12320 (spu_target_ops): Install it.
12321 * win32-low.c (win32_mourn): New.
12322 (win32_target_ops): Install it.
12324 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12326 * server.h (buffer_xml_printf): Remove redundant `;'.
12328 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12330 * regcache.c (set_register_cache): Invalidate regcaches before
12331 changing the register cache layout.
12332 (regcache_invalidate_one): Allow a NULL regcache.
12333 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12334 regcaches before changing the register cache layout or the target
12337 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12339 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12340 variable warning on Linux/x86-64.
12342 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12344 GDBserver disconnected tracing support.
12346 * linux-low.c (linux_remove_process): Delete.
12347 (add_lwp): Don't set last_resume_kind here.
12348 (linux_kill): Use `mourn'.
12349 (linux_detach): Use `thread_db_detach', and `mourn'.
12350 (linux_mourn): New.
12351 (linux_attach_lwp_1): Adjust comment.
12352 (linux_attach): last_resume_kind moved the thread_info; adjust.
12353 (status_pending_p_callback): Adjust.
12354 (linux_wait_for_event_1): Adjust.
12355 (count_events_callback, select_singlestep_lwp_callback)
12356 (select_event_lwp_callback, cancel_breakpoints_callback)
12357 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12358 (proceed_one_lwp): Adjust.
12359 (linux_async): Add debug output.
12360 (linux_thread_stopped): New.
12361 (linux_pause_all): New.
12362 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12364 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12365 (thread_db_free): Delete declaration.
12366 (thread_db_detach, thread_db_mourn): Declare.
12367 * thread-db.c (thread_db_init): Use thread_db_mourn.
12368 (thread_db_free): Delete, split in two.
12369 (disable_thread_event_reporting): New.
12370 (thread_db_detach): New.
12371 (thread_db_mourn): New.
12373 * server.h (struct thread_info) <last_resume_kind>: New field.
12374 <attached>: Add comment.
12375 <gdb_detached>: New field.
12376 (handler_func): Change return type to int.
12377 (handle_serial_event, handle_target_event): Ditto.
12378 (gdb_connected): Declare.
12380 (disconnected_tracing): Declare.
12381 (stop_tracing): Declare.
12383 * server.c (handle_query) <qSupported>: Report support for
12384 disconnected tracing.
12385 (queue_stop_reply_callback): Account for running threads.
12386 (gdb_wants_thread_stopped): New.
12387 (gdb_wants_all_threads_stopped): New.
12388 (gdb_reattached_process): New.
12389 (handle_status): Clear the `gdb_detached' flag of all processes.
12390 In all-stop, stop all threads.
12391 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12392 (process_serial_event): If the remote connection breaks, or if an
12393 exit was forced with "monitor exit", force an event loop exit.
12394 Handle disconnected tracing on detach.
12395 (handle_serial_event): Adjust.
12396 (handle_target_event): If GDB isn't connected, forward events back
12397 to the inferior, unless the last process exited, in which case,
12398 exit gdbserver. Adjust interface.
12400 * remote-utils.c (remote_open): Don't block in accept. Instead
12401 register an event loop source on the listen socket file
12402 descriptor. Refactor bits into ...
12403 (listen_desc): ... this new global.
12404 (gdb_connected): ... this new function.
12405 (enable_async_notification): ... this new function.
12406 (handle_accept_event): ... this new function.
12407 (remote_close): Clear remote_desc.
12409 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12411 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12413 (mourn_inferior): Define.
12414 (target_process_qsupported): Avoid the dangling else problem.
12415 (thread_stopped): Define.
12416 (pause_all): Define.
12417 (target_waitstatus_to_string): Declare.
12418 * target.c (target_waitstatus_to_string): New.
12420 * tracepoint.c (tracing): Make extern.
12421 (disconnected_tracing): New.
12422 (stop_tracing): Make extern. Handle tracing stops due to GDB
12424 (cmd_qtdisconnected): New.
12425 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12426 (handle_tracepoint_general_set): Handle QTDisconnected.
12428 * event-loop.c (event_handler_func): Change return type to int.
12429 (process_event): Bail out if the event handler wants the event
12431 (handle_file_event): Ditto.
12432 (start_event_loop): Bail out if the event handler wants the event
12435 * nto-low.c (nto_target_ops): Adjust.
12436 * spu-low.c (spu_wait): Don't remove the process here.
12437 (spu_target_ops): Adjust.
12438 * win32-low.c (win32_wait): Don't remove the process here.
12439 (win32_target_ops): Adjust.
12441 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12443 * regcache.c (realloc_register_cache): Invalidate inferior's
12444 regcache before recreating it.
12446 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12448 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12450 2010-04-09 Stan Shebs <stan@codesourcery.com>
12451 Pedro Alves <pedro@codesourcery.com>
12453 * server.h (LONGEST): New.
12454 (struct thread_info) <while_stepping>: New field.
12455 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12457 (initialize_tracepoint, handle_tracepoint_general_set)
12458 (handle_tracepoint_query, tracepoint_finished_step)
12459 (tracepoint_was_hit, release_while_stepping_state_list):
12460 (current_traceframe): Declare.
12461 * server.c (handle_general_set): Handle tracepoint packets.
12462 (read_memory): New.
12463 (write_memory): New.
12464 (handle_search_memory_1): Use read_memory.
12465 (handle_query): Report support for conditional tracepoints, trace
12466 state variables, and tracepoint sources. Handle tracepoint
12468 (main): Initialize the tracepoints module.
12469 (process_serial_event): Handle traceframe reads/writes.
12471 * linux-low.c (handle_tracepoints): New.
12472 (linux_wait_1): Call it.
12473 (linux_resume_one_lwp): Handle while-stepping.
12474 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12475 (linux_target_ops): Install them.
12476 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12478 * linux-x86-low.c (x86_supports_tracepoints): New.
12479 (the_low_target). Install it.
12481 * mem-break.h (delete_breakpoint): Declare.
12482 * mem-break.c (delete_breakpoint): Make external.
12484 * target.h (struct target_ops): Add `supports_tracepoints',
12485 `read_pc', and `write_pc' fields.
12486 (target_supports_tracepoints): Define.
12487 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12490 * regcache.h (struct regcache) <registers_owned>: New field.
12491 (init_register_cache, regcache_cpy): Declare.
12492 (regcache_read_pc, regcache_write_pc): Declare.
12493 (register_cache_size): Declare.
12494 (supply_regblock): Declare.
12495 * regcache.c (init_register_cache): New.
12496 (new_register_cache): Use it.
12497 (regcache_cpy): New.
12498 (register_cache_size): New.
12499 (supply_regblock): New.
12500 (regcache_read_pc, regcache_write_pc): New.
12502 * tracepoint.c: New.
12504 * Makefile.in (OBS): Add tracepoint.o.
12505 (tracepoint.o): New rule.
12507 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12509 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12511 (i386-mmx.c): Likewise.
12512 (i386-mmx-linux.o): Likewise.
12513 (i386-mmx-linux.c): Likewise.
12515 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12516 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12517 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12518 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12520 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12521 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12522 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12524 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12526 * Makefile.in (clean): Updated.
12528 (i386-avx.c): Likewise.
12529 (i386-avx-linux.o): Likewise.
12530 (i386-avx-linux.c): Likewise.
12531 (amd64-avx.o): Likewise.
12532 (amd64-avx.c): Likewise.
12533 (amd64-avx-linux.o): Likewise.
12534 (amd64-avx-linux.c): Likewise.
12536 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12537 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12538 (srv_amd64_regobj): Add amd64-avx.o.
12539 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12540 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12541 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12542 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12543 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12544 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12545 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12547 * i387-fp.c: Include "i386-xstate.h".
12549 (i387_cache_to_xsave): Likewise.
12550 (i387_xsave_to_cache): Likewise.
12551 (x86_xcr0): Likewise.
12553 * i387-fp.h (i387_cache_to_xsave): Likewise.
12554 (i387_xsave_to_cache): Likewise.
12555 (x86_xcr0): Likewise.
12557 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12558 * linux-crisv32-low.c (target_regsets): Likewise.
12559 * linux-m68k-low.c (target_regsets): Likewise.
12560 * linux-mips-low.c (target_regsets): Likewise.
12561 * linux-ppc-low.c (target_regsets): Likewise.
12562 * linux-s390-low.c (target_regsets): Likewise.
12563 * linux-sh-low.c (target_regsets): Likewise.
12564 * linux-sparc-low.c (target_regsets): Likewise.
12565 * linux-xtensa-low.c (target_regsets): Likewise.
12567 * linux-low.c: Include <sys/uio.h>.
12568 (regsets_fetch_inferior_registers): Support nt_type.
12569 (regsets_store_inferior_registers): Likewise.
12570 (linux_process_qsupported): New.
12571 (linux_target_ops): Add linux_process_qsupported.
12573 * linux-low.h (regset_info): Add nt_type.
12574 (linux_target_ops): Add process_qsupported.
12576 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12578 (init_registers_i386_avx_linux): New.
12579 (init_registers_amd64_avx_linux): Likewise.
12580 (xmltarget_i386_linux_no_xml): Likewise.
12581 (xmltarget_amd64_linux_no_xml): Likewise.
12582 (PTRACE_GETREGSET): Likewise.
12583 (PTRACE_SETREGSET): Likewise.
12584 (x86_fill_xstateregset): Likewise.
12585 (x86_store_xstateregset): Likewise.
12586 (use_xml): Likewise.
12587 (x86_linux_update_xmltarget): Likewise.
12588 (x86_linux_process_qsupported): Likewise.
12589 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12590 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12591 init_registers_i386_linux here. Call
12592 x86_linux_update_xmltarget.
12593 (the_low_target): Add x86_linux_process_qsupported.
12595 * server.c (handle_query): Call target_process_qsupported.
12597 * target.h (target_ops): Add process_qsupported.
12598 (target_process_qsupported): New.
12600 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12602 * inferiors.c (add_thread): Set last_status kind to
12603 TARGET_WAITKIND_IGNORE.
12604 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12605 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12606 (linux_wait_1): Move `thread' local definition to block that uses
12607 it. Don't NULL initialize `event_child'.
12608 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12609 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12610 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12612 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12614 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12615 an extended waitstatus, or by a watchpoint.
12616 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12617 thread was stepping or has been stopped by a watchpoint.
12619 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12621 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12622 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12623 of another, then delete the previous, and validate all
12625 (validate_inserted_breakpoint): New.
12626 (delete_disabled_breakpoints): New.
12627 (validate_breakpoints): New.
12628 (check_mem_read): Validate breakpoints before trusting their
12629 shadow. Delete disabled breakpoints.
12630 (check_mem_write): Validate breakpoints before trusting they
12631 should be inserted. Delete disabled breakpoints.
12632 * mem-break.h (validate_breakpoints):
12633 * server.c (handle_query): Validate breakpoints when we see a
12636 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12638 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12639 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12640 if we could tell there's a GDB breakpoint at stop_pc.
12641 (need_step_over_p): Don't do a step over if we find a GDB
12642 breakpoint at the resume PC.
12644 * mem-break.c (struct raw_breakpoint): New.
12645 (enum bkpt_type): New type `gdb_breakpoint'.
12646 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12647 fields. New field `raw'.
12648 (find_raw_breakpoint_at): New.
12649 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12650 breakpoint instead.
12651 (set_breakpoint_at): Adjust.
12652 (delete_raw_breakpoint): New.
12653 (release_breakpoint): New.
12654 (delete_breakpoint): Rename to...
12655 (delete_breakpoint_1): ... this. Add proc parameter. Use
12656 release_breakpoint. Return ENOENT.
12657 (delete_breakpoint): Reimplement.
12658 (find_breakpoint_at): Delete.
12659 (find_gdb_breakpoint_at): New.
12660 (delete_breakpoint_at): Delete.
12661 (set_gdb_breakpoint_at): New.
12662 (delete_gdb_breakpoint_at): New.
12663 (gdb_breakpoint_here): New.
12664 (set_reinsert_breakpoint): Use release_breakpoint.
12665 (uninsert_breakpoint): Rename to ...
12666 (uninsert_raw_breakpoint): ... this.
12667 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12668 (reinsert_raw_breakpoint): Change parameter type to
12670 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12672 (check_breakpoints): Adjust. Use release_breakpoint.
12673 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12674 (breakpoint_inserted_here): Ditto.
12675 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12676 Don't trust the breakpoint's shadow if it is not inserted.
12677 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12678 (delete_all_breakpoints): Adjust.
12679 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12680 use delete_breakpoint_1.
12682 * mem-break.h (breakpoints_supported): Delete declaration.
12683 (set_gdb_breakpoint_at): Declare.
12684 (gdb_breakpoint_here): Declare.
12685 (delete_breakpoint_at): Delete.
12686 (delete_gdb_breakpoint_at): Declare.
12688 * server.h (struct raw_breakpoint): Forward declare.
12689 (struct process_info): New field `raw_breakpoints'.
12691 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12694 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12696 * linux-low.c (status_pending_p_callback): Fix comment.
12697 (linux_wait_for_event_1): Move most of the internal breakpoint
12698 handling from here...
12699 (linux_wait_1): ... to here.
12700 (count_events_callback): New.
12701 (select_singlestep_lwp_callback): New.
12702 (select_event_lwp_callback): New.
12703 (cancel_breakpoints_callback): New.
12704 (select_event_lwp): New.
12705 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12706 priority to all LWPs that have had events that should be reported
12707 to the client. Cancel breakpoints when about to reporting the
12708 event to the client, not while stopping lwps. No longer cancel
12709 finished single-steps here.
12710 (cancel_finished_single_step): Delete.
12711 (cancel_finished_single_steps): Delete.
12713 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12715 * mem-break.c (enum bkpt_type): New.
12716 (struct breakpoint): New field `type'.
12717 (set_breakpoint_at): Change return type to struct breakpoint
12718 pointer. Set type to `other_breakpoint' by default.
12719 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12720 in the breakpoint list.
12721 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12722 (reinsert_breakpoint): Rename to ...
12723 (reinsert_raw_breakpoint): ... this.
12724 (reinsert_breakpoints_at): Adjust.
12725 * mem-break.h (struct breakpoint): Declare.
12726 (set_breakpoint_at): Change return type to struct breakpoint
12729 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12731 * server.c (handle_query): Assign, not compare.
12733 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12735 Teach linux gdbserver to step-over-breakpoints.
12737 * linux-low.c (can_hardware_single_step): New.
12738 (supports_breakpoints): New.
12739 (handle_extended_wait): If stopping threads, read the stop pc of
12740 the new cloned LWP.
12742 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12743 low target doesn't support retrieving the PC.
12744 (add_lwp): Set last_resume_kind to resume_continue.
12745 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12746 (linux_attach): Don't clear stop_expected. Set the lwp's
12747 last_resume_kind to resume_stop.
12748 (linux_detach_one_lwp): Don't check for removed breakpoints.
12749 (check_removed_breakpoint): Delete.
12750 (status_pending_p): Rename to ...
12751 (status_pending_p_callback): ... this. Don't check for removed
12752 breakpoints. Don't consider threads that are stopped from GDB's
12754 (linux_wait_for_lwp): Always read the stop_pc here.
12755 (cancel_breakpoint): New.
12756 (step_over_bkpt): New global.
12757 (linux_wait_for_event_1): Implement stepping over breakpoints.
12758 (gdb_wants_lwp_stopped): New.
12759 (gdb_wants_all_stopped): New.
12760 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12761 single-step traps here. Store the thread's last reported target
12763 (send_sigstop): Don't clear stop_expected. Always set it,
12765 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12766 (cancel_finished_single_step): New.
12767 (cancel_finished_single_steps): New.
12768 (wait_for_sigstop): Don't cancel finished single-step traps here.
12769 (linux_resume_one_lwp): Don't check for removed breakpoints.
12770 Don't set `step' on non-hardware step archs.
12771 (linux_set_resume_request): Ignore resume_stop requests if already
12772 stopping or stopped. Set the lwp's last_resume_kind.
12773 (resume_status_pending_p): Don't check for removed breakpoints.
12774 (need_step_over_p): New.
12775 (start_step_over): New.
12776 (finish_step_over): New.
12777 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12778 requests. Clear the thread's last reported target waitstatus.
12779 Don't use the `suspended' flag. Don't consider pending breakpoints.
12780 (linux_resume): Start a step-over if necessary.
12781 (proceed_one_lwp): New.
12782 (proceed_all_lwps): New.
12783 (unstop_all_lwps): New.
12784 * linux-low.h (struct lwp_info): Rewrite comment for the
12785 `suspended' flag. Add the `stop_pc' field. Delete the
12786 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12787 Add `'last_resume_kind' and `need_step_over' fields.
12788 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12789 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12790 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12791 (set_raw_breakpoint_at): New.
12792 (set_breakpoint_at): Rewrite to use it.
12793 (reinsert_breakpoint_handler): Delete.
12794 (set_reinsert_breakpoint): New.
12795 (reinsert_breakpoint_by_bp): Delete.
12796 (delete_reinsert_breakpoints): New.
12797 (uninsert_breakpoint): Rewrite.
12798 (uninsert_breakpoints_at): New.
12799 (reinsert_breakpoint): Rewrite.
12800 (reinsert_breakpoints_at): New.
12801 (check_breakpoints): Rewrite.
12802 (breakpoint_here): New.
12803 (breakpoint_inserted_here): New.
12804 (check_mem_read): Adjust.
12805 * mem-break.h (breakpoints_supported, breakpoint_here)
12806 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12807 (reinsert_breakpoint_by_bp): Delete declaration.
12808 (delete_reinsert_breakpoints): Declare.
12809 (reinsert_breakpoint): Delete declaration.
12810 (reinsert_breakpoints_at): Declare.
12811 (uninsert_breakpoint): Delete declaration.
12812 (uninsert_breakpoints_at): Declare.
12813 (check_breakpoints): Adjust prototype.
12814 * server.h: Adjust include order.
12815 (struct thread_info): Declare here. Add a `last_status' field.
12817 2010-03-23 Michael Snyder <msnyder@vmware.com>
12819 * server.c (crc32): New function.
12820 (handle_query): Add handling for 'qCRC:' request.
12822 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12824 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12825 lwp had been stopped by a watchpoint.
12827 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12829 * server.h (internal_error): Declare.
12830 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12831 * utils.c (internal_error): New function.
12833 2010-03-15 Andreas Schwab <schwab@redhat.com>
12835 * configure.srv: Fix typo setting srv_regobj.
12837 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12839 * linux-low.c (fetch_register): Avoid passing a non string literal
12841 (usr_store_inferior_registers): Ditto.
12843 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12845 * linux-low.c (linux_write_memory): Bail out early if peeking
12848 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12850 * linux-low.h (struct lwp_info): New fields
12851 `stopped_by_watchpoint' and `stopped_data_address'.
12852 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12853 here, and cache them in the lwp object.
12854 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12856 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12858 (linux_stopped_by_watchpoint): Rewrite.
12859 (linux_stopped_data_address): Rewrite.
12861 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12863 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12864 switching the current inferior, not before.
12866 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12868 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12869 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12870 i386-linux.c and amd64-linux.c.
12871 (reg-i386.o): Removed.
12872 (reg-i386.c): Likewise.
12873 (reg-i386-linux.o): Likewise.
12874 (reg-i386-linux.c): Likewise.
12875 (reg-x86-64.o): Likewise.
12876 (reg-x86-64.c): Likewise.
12877 (reg-x86-64-linux.o): Likewise.
12878 (reg-x86-64-linux.c): Likewise.
12880 (i386.c): Likewise.
12881 (i386-linux.o): Likewise.
12882 (i386-linux.c): Likewise.
12883 (amd64.o): Likewise.
12884 (amd64.c): Likewise.
12885 (amd64-linux.o): Likewise.
12886 (amd64-linux.c): Likewise.
12888 * configure.srv (srv_i386_regobj): New.
12889 (srv_i386_linux_regobj): Likewise.
12890 (srv_amd64_regobj): Likewise.
12891 (srv_amd64_linux_regobj): Likewise.
12892 (srv_i386_32bit_xmlfiles): Likewise.
12893 (srv_i386_64bit_xmlfiles): Likewise.
12894 (srv_i386_xmlfiles): Likewise.
12895 (srv_amd64_xmlfiles): Likewise.
12896 (srv_i386_linux_xmlfiles): Likewise.
12897 (srv_amd64_linux_xmlfiles): Likewise.
12898 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12899 srv_xmlfiles to $srv_i386_xmlfiles.
12900 (i[34567]86-*-mingw32ce*): Likewise.
12901 (i[34567]86-*-mingw*): Likewise.
12902 (i[34567]86-*-nto*): Likewise.
12903 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12904 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12905 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12906 (x86_64-*-linux*): Likewise.
12908 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12909 (init_registers_amd64_linux): New.
12910 (x86_arch_setup): Replace init_registers_x86_64_linux with
12911 init_registers_amd64_linux.
12913 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12915 * configure.ac: Check for libdl. If it is not available link against
12916 static libthread_db.
12917 * configure: Regenerate.
12919 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12923 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12924 handing a read watchpoint.
12925 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12927 2010-02-12 Doug Evans <dje@google.com>
12929 * linux-low.c (linux_supports_tracefork_flag): Document.
12930 (linux_look_up_symbols): Add comment.
12932 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12934 * regcache.c (supply_register): Clear regcache if buf is NULL.
12936 2010-02-02 Nicolas Roche <roche@sourceware.org>
12937 Joel Brobecker <brobecker@adacore.com>
12939 * inferiors.c (find_inferior): Add function documentation.
12940 (unloaded_dll): Handle the case where the unloaded dll has not
12941 been previously registered in the dll list.
12943 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12945 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12946 (thumb2_breakpoint): New.
12947 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12949 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12951 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12952 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12955 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12957 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12959 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12961 * linux-s390-low.c (s390_collect_ptrace_register)
12962 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12964 2010-01-21 Doug Evans <dje@google.com>
12966 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12967 (PTRACE_ARG4_TYPE): New macro.
12968 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12969 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12970 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12971 (usr_store_inferior_registers): Ditto.
12972 (linux_read_memory, linux_write_memory): Ditto.
12973 (linux_test_for_tracefork): Ditto.
12975 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12976 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12978 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12980 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12983 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12985 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12986 prototype to take a regcache. Adjust.
12988 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12990 * regcache.h (struct thread_info): Forward declare.
12991 (struct regcache): New.
12992 (new_register_cache): Adjust prototype.
12993 (get_thread_regcache): Declare.
12994 (free_register_cache): Adjust prototype.
12995 (registers_to_string, registers_from_string): Ditto.
12996 (supply_register, supply_register_by_name, collect_register)
12997 (collect_register_as_string, collect_register_by_name): Ditto.
12998 * regcache.c (struct inferior_regcache_data): Delete.
12999 (get_regcache): Rename to ...
13000 (get_thread_regcache): ... this. Adjust. Switch inferior before
13001 fetching registers.
13002 (regcache_invalidate_one): Adjust.
13003 (regcache_invalidate): Fix prototype.
13004 (new_register_cache): Return the new register cache.
13005 (free_register_cache): Change prototype.
13006 (realloc_register_cache): Adjust.
13007 (registers_to_string): Change prototype to take a regcache. Adjust.
13008 (registers_from_string): Ditto.
13009 (register_data): Ditto.
13010 (supply_register): Ditto.
13011 (supply_register_by_name): Ditto.
13012 (collect_register): Ditto.
13013 (collect_register_as_string): Ditto.
13014 (collect_register_by_name): Ditto.
13015 * server.c (process_serial_event): Adjust.
13016 * linux-low.h (regset_fill_func, regset_store_func): Change
13018 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13020 * linux-low.c (get_stop_pc): Adjust.
13021 (check_removed_breakpoint): Adjust.
13022 (linux_wait_for_event): Adjust.
13023 (linux_resume_one_lwp): Adjust.
13024 (fetch_register): Add regcache parameter. Adjust.
13025 (usr_store_inferior_registers): Ditto.
13026 (regsets_fetch_inferior_registers): Ditto.
13027 (regsets_store_inferior_registers): Ditto.
13028 (linux_fetch_registers, linux_store_registers): Ditto.
13029 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13031 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13033 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13034 prototype to take a regcache.
13035 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13036 * remote-utils.c (convert_ascii_to_int, outreg)
13037 (prepare_resume_reply): Change prototype to take a regcache.
13039 * target.h (struct target_ops) <fetch_registers, store_registers>:
13040 Change prototype to take a regcache.
13041 (fetch_inferior_registers, store_inferior_registers): Change
13042 prototype to take a regcache. Adjust.
13043 * proc-service.c (ps_lgetregs): Adjust.
13044 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13045 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13046 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13047 take a regcache. Adjust.
13048 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13049 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13050 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13051 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13052 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13053 (cris_cannot_fetch_register):
13054 (cris_breakpoint_at): Change prototype to take a regcache.
13056 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13057 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13058 to take a regcache. Adjust.
13059 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13061 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13062 take a regcache. Adjust.
13063 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13064 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13065 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13066 * linux-mips-low.c (mips_get_pc):
13067 (mips_set_pc): Change prototype to take a regcache. Adjust.
13068 (mips_reinsert_addr): Adjust.
13069 (mips_collect_register): Change prototype to take a regcache.
13071 (mips_supply_register):
13072 (mips_collect_register_32bit, mips_supply_register_32bit)
13073 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13074 (mips_store_fpregset): Ditto.
13075 * linux-ppc-low.c (ppc_supply_ptrace_register)
13076 (ppc_supply_ptrace_register): Ditto.
13077 (parse_spufs_run): Adjust.
13078 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13079 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13080 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13081 take a regcache. Adjust.
13082 * linux-s390-low.c (s390_collect_ptrace_register)
13083 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13084 (s390_set_pc): Change prototype to take a regcache. Adjust.
13085 (s390_arch_setup): Adjust.
13086 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13087 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13088 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13089 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13090 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13092 (sparc_breakpoint_at): Adjust.
13093 * linux-xtensa-low.c (xtensa_fill_gregset):
13094 (xtensa_store_gregset):
13095 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13096 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13097 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13098 prototype to take a regcache. Adjust.
13099 * win32-arm-low.c (arm_fetch_inferior_register)
13100 (arm_store_inferior_register): Change prototype to take a
13102 * win32-i386-low.c (i386_fetch_inferior_register)
13103 (i386_store_inferior_register): Change prototype to take a
13105 * win32-low.c (child_fetch_inferior_registers)
13106 (child_store_inferior_registers): Change prototype to take a
13108 (win32_wait): Adjust.
13109 (win32_fetch_inferior_registers): Change prototype to take a
13111 (win32_store_inferior_registers): Adjust.
13112 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13113 store_inferior_register>: Change prototype to take a regcache.
13115 2010-01-20 Doug Evans <dje@google.com>
13117 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13119 (linux_wait_for_event1, linux_init_signals): Ditto.
13120 (W_STOPCODE): Provide definition if missing.
13122 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13124 * linux-low.c (linux_core_of_thread): New.
13125 (compare_ints, show_process, list_threads): New.
13126 (linux_qxfer_osdata): Report threads and cores.
13127 (linux_target_op): Register linux_core_of_thread.
13128 * remote-utils.c (prepare_resume_reply): Report the core.
13129 (buffer_xml_printf): Support %d specifier.
13130 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13132 (handle_query): Handle qXfer:threads. Announce availability
13134 * target.h (struct target_ops): New field core_of_thread.
13136 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13138 * Makefile.in (clean): Remove new generated files.
13139 (reg-s390.o, reg-s390.c): Remove rules.
13140 (reg-s390x.o, reg-s390x.c): Likewise.
13141 (s390-linux32.o, s390-linux32.c): Add rules.
13142 (s390-linux64.o, s390-linux64.c): Likewise.
13143 (s390x-linux64.o, s390x-linux64.c): Likewise.
13144 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13145 * linux-s390-low.c: Include <elf.h>.
13146 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13147 (init_registers_s390): Remove prototype.
13148 (init_registers_s390x): Likewise.
13149 (init_registers_s390_linux32): Add prototype.
13150 (init_registers_s390_linux64): Likewise.
13151 (init_registers_s390x_linux64): Likewise.
13152 (s390_num_regs_3264): New define.
13153 (s390_regmap_3264): New global variable.
13154 (s390_cannot_fetch_register): Remove obsolete check.
13155 (s390_cannot_store_register): Likewise.
13156 (s390_collect_ptrace_register): Handle upper/lower register halves.
13157 (s390_supply_ptrace_register): Likewise.
13158 (s390_fill_gregset): Update to register number changes.
13159 (s390_get_hwcap): New routine.
13160 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13161 Install appropriate regmap and register set.
13163 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13165 * server.c (gdbserver_version): Update copyright year to 2010.
13166 * gdbreplay.c (gdbreplay_version): Likewise.
13168 2009-12-28 Doug Evans <dje@google.com>
13170 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13171 elf/external.h. Include <elf.h> instead but only if necessary.
13173 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13175 * linux-low.c (linux_remove_process): Remove `detaching'
13176 parameter. Don't release/detach from thread_db here.
13177 (linux_kill): Release/detach from thread_db here, ...
13178 (linux_detach): ... and here, before actually detaching.
13179 (linux_wait_1): ... and here, when a process exits.
13180 * thread-db.c (any_thread_of): New.
13181 (thread_db_free): Switch the current inferior to a thread of the
13184 2009-12-21 Doug Evans <dje@google.com>
13186 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13188 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13189 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13190 warning ifndef __NR_tkill. Move setting of errno there too.
13191 Delete unnecessary resetting of errno after syscall.
13192 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13194 * configure.ac: Check for dladdr.
13195 * config.in: Regenerate.
13196 * configure: Regenerate.
13197 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13198 (try_thread_db_load): Update.
13200 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13202 2009-12-18 Doug Evans <dje@google.com>
13204 * event-loop.c: Include unistd.h if it exists.
13206 * linux-low.c (my_waitpid): Move definition away from being in
13207 between linux_tracefork_child/linux_test_for_tracefork.
13209 * gdb_proc_service.h (psaddr_t): Fix type.
13210 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13211 signature to match glibc.
13213 2009-12-16 Doug Evans <dje@google.com>
13215 * linux-low.c (linux_read_memory): Fix argument to read.
13217 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13219 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13220 events, don't leave current_inferior pointing at null.
13222 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13224 * win32-low.c (LOG): Delete.
13225 (OUTMSG): Output to stderr.
13226 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13227 on compile time LOG macro.
13228 (win32_wait): Fix debug output.
13230 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13232 * win32-low.c (win32_add_one_solib): If the dll name is
13233 "ntdll.dll", prepend the system directory to the dll path.
13235 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13237 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13239 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13240 Vladimir Prus <vladimir@codesourcery.com>
13242 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13243 * configure.ac: Check for __mcoldfire__ and set
13244 gdb_cv_m68k_is_coldfire.
13245 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13246 reg-cf.o and reg-m68k.o.
13247 * configure: Regenerated.
13249 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13251 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13252 Pass it to thread_db_free.
13253 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13254 proper `detaching' argument to linux_remove_process.
13255 * linux-low.h (thread_db_free): Add `detaching' parameter.
13256 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13258 (thread_db_free): Add `detaching' parameter. Only
13259 call td_ta_clear_event if detaching from process.
13261 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13263 * thread-db.c (thread_db_free): Fix typo.
13265 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13268 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13270 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13272 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13273 with an i686 compiler.
13274 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13276 * configure: Rebuilt.
13278 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13282 * server.c (handle_search_memory_1): Correct read_addr initialization
13283 in loop for searching subsequent chunks.
13285 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13287 * configure.ac: New --with-libthread-db option.
13288 * thread-db.c: Allow direct dependence on libthread_db.
13289 (thread_db_free): Adjust.
13290 * config.in: Regenerate.
13291 * configure: Likewise.
13293 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13296 * thread-db.c (attach_thread): New function.
13297 (maybe_attach_thread): Return success/failure.
13298 (find_new_threads_callback): Adjust.
13299 (thread_db_find_new_threads): Loop until no new threads.
13301 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13303 * proc-service.c (ps_lgetregs): Formatting.
13305 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13307 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13308 * configure.ac: Adjust.
13309 * linux-low.h (struct process_info_private): Move members to struct
13311 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13312 * linux-low.c (linux_remove_process): Adjust.
13313 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13314 * server.c (handle_query): Move code ...
13315 (handle_monitor_command): ... here. New function.
13316 * target.h (struct target_ops): New member.
13317 * thread-db.c (struct thread_db): New.
13318 (libthread_db_search_path): New variable.
13319 (thread_db_create_event, thread_db_enable_reporting)
13320 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13321 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13322 (try_thread_db_load_1, dladdr_to_soname): New functions.
13323 (try_thread_db_load, thread_db_load_search): New functions.
13324 (thread_db_init): Search for libthread_db.
13325 (thread_db_free): New function.
13326 (thread_db_handle_monitor_command): Likewise.
13327 * config.in: Regenerate.
13328 * configure: Regenerate.
13330 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13332 * spu-low.c (spu_kill): Wait for inferior to terminate.
13333 Call clear_inferiors.
13334 (spu_detach): Call clear_inferiors.
13336 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13338 * aclocal.m4: Regenerate.
13339 * config.in: Likewise.
13340 * configure: Likewise.
13342 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13344 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13345 (parse_spufs_run): New function.
13346 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13347 (ppc_breakpoint_at): Handle SPU breakpoints.
13349 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13351 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13352 (SPUFS_MAGIC): Define.
13353 (spu_enumerate_spu_ids): New function.
13354 (linux_qxfer_spu): New function.
13355 (linux_target_ops): Install linux_qxfer_spu.
13357 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13359 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13360 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13361 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13362 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13363 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13364 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13365 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13366 (init_registers_powerpc_cell32l): Add prototype.
13367 (init_registers_powerpc_cell64l): Likewise.
13368 (ppc_arch_setup): Detect Cell/B.E. architecture.
13370 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13372 * Makefile.in (datarootdir): New variable.
13374 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13376 * linux-low.c (linux_write_memory): Update debugging output.
13377 * Makefile.in (clean): Add new descriptions.
13378 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13379 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13380 * configure.srv: Add new files for arm*-*-linux*.
13381 * linux-arm-low.c: Add new declarations.
13382 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13383 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13384 (HWCAP_VFPv3D16): New.
13385 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13386 instead of __IWMMXT__.
13387 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13388 (arm_arch_setup): New.
13389 (target_regsets): Remove #ifdef. Add VFP regset.
13390 (the_low_target): Use arm_arch_setup.
13392 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13394 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13395 the main thread again.
13397 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13399 Adding Neutrino gdbserver.
13400 * configure: Regenerated.
13401 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13402 * configure.srv (i[34567]86-*-nto*): New target.
13403 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13404 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13405 (nto_comctrl) [__QNX__]: New function.
13406 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13408 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13410 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13413 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13414 Pedro Alves <pedro@codesourcery.com>
13416 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13417 don't support CONTEXT_EXTENDED_REGISTERS.
13418 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13419 (the_low_target): Install them.
13420 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13421 failing with ERROR_PIPE_NOT_CONNECTED.
13423 2009-06-30 Doug Evans <dje@google.com>
13424 Pierre Muller <muller@ics.u-strasbg.fr>
13426 Add h/w watchpoint support to x86-linux, win32-i386.
13427 * Makefile.in (SFILES): Add i386-low.c
13428 (i386_low_h): Define.
13429 (i386-low.o): Add dependencies.
13430 (linux-x86-low.o): Add i386-low.h dependency.
13431 (win32-i386-low.o): Ditto.
13432 * i386-low.c: New file.
13433 * i386-low.h: New file.
13434 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13435 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13436 * linux-low.c (linux_add_process): Initialize arch_private.
13437 (linux_remove_process): Free arch_private.
13438 (add_lwp): Initialize arch_private.
13439 (delete_lwp): Free arch_private.
13440 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13442 * linux-low.h (process_info_private): New member arch_private.
13443 (lwp_info): New member arch_private.
13444 (linux_target_ops): New members new_process, new_thread,
13446 (ptid_of): New macro.
13447 * linux-x86-low.c: Include stddef.h, i386-low.h.
13448 (arch_process_info): New struct.
13449 (arch_lwp_info): New struct.
13450 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13451 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13452 (i386_dr_low_get_status): New function.
13453 (x86_insert_point, x86_remove_point): New functions.
13454 (x86_stopped_by_watchpoint): New function.
13455 (x86_stopped_data_address): New function.
13456 (x86_linux_new_process, x86_linux_new_thread): New functions.
13457 (x86_linux_prepare_to_resume): New function.
13458 (the_low_target): Add entries for insert_point, remove_point,
13459 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13461 * server.c (debug_hw_points): New global.
13462 (monitor_show_help): Document set debug-hw-points.
13463 (handle_query): Process "set debug-hw-points".
13464 * server.h (debug_hw_points): Declare.
13465 (paddress): Declare.
13466 * utils.c (NUMCELLS, CELLSIZE): New macros.
13467 (get_sell, xsnprintf, paddress): New functions.
13468 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13469 remove_point, stopped_by_watchpoint, stopped_data_address.
13470 * win32-i386-low.c: Include i386-low.h.
13471 (debug_reg_state): Replaces dr.
13472 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13473 (i386_dr_low_get_status): New function.
13474 (i386_insert_point, i386_remove_point): New functions.
13475 (i386_stopped_by_watchpoint): New function.
13476 (i386_stopped_data_address): New function.
13477 (i386_initial_stuff): Update.
13478 (get_thread_context,set_thread_context,i386_thread_added): Update.
13479 (the_low_target): Add entries for insert_point,
13480 remove_point, stopped_by_watchpoint, stopped_data_address.
13481 * win32-low.c (win32_insert_watchpoint): New function.
13482 (win32_remove_watchpoint): New function.
13483 (win32_stopped_by_watchpoint): New function.
13484 (win32_stopped_data_address): New function.
13485 (win32_target_ops): Add entries for insert_watchpoint,
13486 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13487 * win32-low.h (win32_target_ops): New members insert_point,
13488 remove_point, stopped_by_watchpoint, stopped_data_address.
13490 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13492 * server.c (process_serial_event): Re-return unsupported, not
13493 error, if the type isn't recognized. Re-allow supporting only
13494 insert or remove packets. Also call require_running for
13495 breakpoints. Add missing break statement to default case. Tidy.
13496 * target.h (struct target_ops): Rename insert_watchpoint to
13497 insert_point, and remove_watchpoint to remove_point.
13499 * linux-low.h (struct linux_target_ops): Likewise.
13500 * linux-low.c (linux_insert_watchpoint): Rename to ...
13501 (linux_insert_point): ... this. Adjust.
13502 (linux_remove_watchpoint): Rename to ...
13503 (linux_remove_point): ... this. Adjust.
13504 (linux_target_ops): Adjust.
13505 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13506 (cris_insert_point): ... this.
13507 (cris_remove_watchpoint): Rename to ...
13508 (cris_remove_point): ... this.
13509 (the_low_target): Adjust.
13511 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13513 * server.c (handle_v_kill): Pass signal_pid to
13514 kill_inferior if multi_process is zero.
13516 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13518 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13519 * target.h (target_ops): Comment for *_watchpoint to make it clear
13520 the functions can get types '0' and '1'.
13522 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13524 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13525 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13526 * regcache.c (get_regcache): Likewise.
13527 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13528 * win32-low.c (child_fetch_inferior_registers): Remove check for
13531 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13532 Pedro Alves <pedro@codesourcery.com>
13534 * target.h (struct target_ops) <supports_multi_process>: New
13536 (target_supports_multi_process): New.
13537 * server.c (handle_query): Even if GDB reports support, only
13538 enable multi-process if the target also supports it. Report
13539 multi-process support only if the target backend supports it.
13540 * linux-low.c (linux_supports_multi_process): New function.
13541 (linux_target_ops): Install it as target_supports_multi_process
13544 2009-05-24 Doug Evans <dje@google.com>
13546 Global renaming of find_thread_pid to find_thread_ptid.
13547 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13548 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13549 All callers updated.
13551 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13552 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13555 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13556 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13557 (linux_resume_one_lwp): Ditto.
13559 2009-05-23 Doug Evans <dje@google.com>
13561 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13562 from struct inferior_list_entry * to struct lwp_info *.
13563 All callers updated.
13565 2009-05-13 Doug Evans <dje@google.com>
13567 * linux-x86-low.c: Don't include assert.h.
13568 (x86_siginfo_fixup): Use fatal, not assert.
13569 (x86_arch_setup): Fix comment.
13571 2009-05-12 Doug Evans <dje@google.com>
13573 Biarch support for i386/amd64 gdbserver.
13574 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13575 Add linux-x86-low.c.
13576 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13577 (linux-x86-low.o): Add.
13578 * linux-x86-64-low.c: Delete.
13579 * linux-i386-low.c: Delete.
13580 * linux-x86-low.c: New file.
13581 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13583 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13585 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13586 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13587 (linux_child_pid_to_exec_file): New function.
13588 (elf_64_header_p, elf_64_file_p): New functions.
13589 (siginfo_fixup): New function.
13590 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13591 give target a chance to convert layout.
13592 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13593 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13595 2009-05-07 Doug Evans <dje@google.com>
13597 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13598 (regsets_store_inferior_registers): Ditto.
13600 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13604 * linux-low.c (must_set_ptrace_flags): Delete.
13605 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13607 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13608 `lwp->must_set_ptrace_flags' instead.
13609 (linux_wait_for_event_1): Set ptrace options here.
13610 (linux_wait_1): ... not here.
13612 2009-04-30 Doug Evans <dje@google.com>
13614 * inferiors.c (started_inferior_callback): New function.
13615 (attached_inferior_callback): New function.
13616 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13617 * server.c (print_started_pid, print_attached_pid): New functions.
13618 (detach_or_kill_for_exit): New function.
13619 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13620 * server.h (have_started_inferiors_p): Declare.
13621 (have_attached_inferiors_p): Declare.
13623 * inferiors.c (remove_process): Fix memory leak, free process.
13624 * linux-low.c (linux_remove_process): New function.
13625 (linux_kill): Call it instead of remove_process.
13626 (linux_detach, linux_wait_1): Ditto.
13628 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13630 * configure.srv: Add x86 Windows CE target.
13632 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13634 * inferiors.c (get_thread_process): Make global.
13635 * server.h (get_thread_process): Add prototype.
13636 * thread-db.c (find_one_thread): Use get_thread_process
13637 instead of current_process.
13638 (thread_db_get_tls_address): Do not crash if called when
13639 thread layer is not yet initialized.
13641 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13643 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13644 * spu-low.c (current_tid): Rename to ...
13645 (current_ptid): ... this.
13646 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13647 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13648 ptid_get_lwp (current_ptid) instead of current_tid.
13649 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13650 instead of current_tid. Use find_process_pid to verify pid
13651 argument is valid. Pass proper argument to remove_process.
13652 (spu_thread_alive): Compare current_ptid instead of current_tid.
13653 (spu_resume): Likewise.
13655 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13657 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13660 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13662 Implement the multiprocess extensions, and add linux multiprocess
13665 * server.h (ULONGEST): Declare.
13666 (struct ptid, ptid_t): New.
13667 (minus_one_ptid, null_ptid): Declare.
13668 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13669 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13670 (struct inferior_list_entry): Change `id' type from unsigned from
13672 (struct sym_cache, struct breakpoint, struct
13673 process_info_private): Forward declare.
13674 (struct process_info): Declare.
13675 (current_process): Declare.
13676 (all_processes): Declare.
13677 (initialize_inferiors): Declare.
13678 (add_thread): Adjust to use ptid_t.
13679 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13680 (add_process, remove_process, find_thread_pid): Declare.
13681 (find_inferior_id): Adjust to use ptid_t.
13682 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13683 (multi_process): Declare.
13684 (push_event): Adjust to use ptid_t.
13685 (read_ptid, write_ptid): Declare.
13686 (prepare_resume_reply): Adjust to use ptid_t.
13687 (clear_symbol_cache): Declare.
13688 * inferiors.c (all_processes): New.
13689 (null_ptid, minus_one_ptid): New.
13690 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13691 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13692 (add_thread): Change unsigned long to ptid. Remove gdb_id
13694 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13695 (gdb_id_to_thread): Rename to ...
13696 (find_thread_pid): ... this. Change unsigned long to ptid.
13697 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13698 (loaded_dll, pull_pid_from_list): Adjust.
13699 (add_process, remove_process, find_process_pid)
13700 (get_thread_process, current_process, initialize_inferiors): New.
13701 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13702 (struct target_waitstatus) <related_pid>: Ditto.
13703 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13704 return type to int.
13705 (struct target_ops) <join>: Add `pid' argument.
13706 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13707 (struct target_ops) <wait>: Add `ptid' field. Change return type
13709 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13710 (mywait): Add `ptid' argument. Change return type to ptid_t.
13711 (target_pid_to_str): Declare.
13712 * target.c (set_desired_inferior): Adjust to use ptids.
13713 (mywait): Add new `ptid' argument. Adjust.
13714 (target_pid_to_str): New.
13715 * mem-break.h (free_all_breakpoints): Declare.
13716 * mem-break.c (breakpoints): Delelete.
13717 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13718 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13719 to use per-process breakpoint list.
13720 (free_all_breakpoints): New.
13721 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13722 (symbol_cache, all_symbols_looked_up): Delete.
13724 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13726 (prepare_resume_reply): Change ptid argument's type from unsigned
13727 long to ptid_t. Adjust. Implement W;process and X;process.
13728 (free_sym_cache, clear_symbol_cache): New.
13729 (look_up_one_symbol): Adjust to per-process symbol cache. *
13730 * server.c (cont_thread, general_thread, step_thread): Change type
13732 (attached): Delete.
13733 (multi_process): New.
13734 (last_ptid): Change type to ptid_t.
13735 (struct vstop_notif) <ptid>: Change type to ptid_t.
13736 (queue_stop_reply, push_event): Change `ptid' argument's type to
13738 (discard_queued_stop_replies): Add `pid' argument.
13739 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13740 changes. Don't reference the `attached' global.
13741 (attach_inferior): Adjust to mywait interface changes.
13742 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13743 features. Handle and report "multiprocess+". Handle
13745 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13747 (handle_v_kill): New.
13748 (handle_v_stopped): Adjust to use target_pid_to_str.
13749 (handle_v_requests): Allow multiple attaches and runs when
13750 multiprocess extensions are in effect. Handle "vKill".
13751 (myresume): Adjust to use ptids.
13752 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13753 (handle_status): Adjust to discard_queued_stop_replies interface
13755 (first_thread_of, kill_inferior_callback)
13756 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13757 (main): Call initialize_inferiors. Adjust to use ptids, killing
13758 and detaching from all inferiors. Handle multiprocess packet
13760 * linux-low.h: Include gdb_proc_service.h.
13761 (struct process_info_private): New.
13762 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13763 <lwpid_of>: Use ptid_get_lwp.
13764 (get_lwp_thread): Adjust.
13765 (struct lwp_info): Add `dead' member.
13766 (find_lwp_pid): Declare.
13767 * linux-low.c (thread_db_active): Delete.
13768 (new_inferior): Adjust comment.
13769 (inferior_pid): Delete.
13770 (linux_add_process): New.
13771 (handle_extended_wait): Adjust.
13772 (add_lwp): Change unsigned long to ptid.
13773 (linux_create_inferior): Add process to processes table. Adjust
13774 to use ptids. Don't set new_inferior here.
13775 (linux_attach_lwp): Rename to ...
13776 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13777 it. Adjust to use ptids.
13778 (linux_attach_lwp): New.
13779 (linux_attach): Add process to processes table. Don't set
13781 (struct counter): New.
13782 (second_thread_of_pid_p, last_thread_of_process_p): New.
13783 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13784 multiple processes.
13785 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13786 processes. Remove process from process table.
13787 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13788 to multiple processes.
13789 (any_thread_of): New.
13790 (linux_detach): Add `pid' argument, and handle it. Remove process
13791 from processes table.
13792 (linux_join): Add `pid' argument. Handle it.
13793 (linux_thread_alive): Change unsighed long argument to ptid_t.
13794 Consider dead lwps as not being alive.
13795 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13796 threads we're not interested in.
13797 (same_lwp, find_lwp_pid): New.
13798 (linux_wait_for_lwp): Change `pid' argument's type from int to
13800 (linux_wait_for_event): Rename to ...
13801 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13802 from int to ptid_t. Adjust.
13803 (linux_wait_for_event): New.
13804 (linux_wait_1): Add `ptid' argument. Change return type to
13805 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13806 that exit from the process table.
13807 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13809 (mark_lwp_dead): New.
13810 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13811 stopping all threads, mark its main lwp as dead.
13812 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13814 (fetch_register, usr_store_inferior_registers)
13815 (regsets_fetch_inferior_registers)
13816 (regsets_store_inferior_registers, linux_read_memory)
13817 (linux_write_memory): Inline `inferior_pid'.
13818 (linux_look_up_symbols): Adjust to use per-process
13819 `thread_db_active'.
13820 (linux_request_interrupt): Adjust to use ptids.
13821 (linux_read_auxv): Inline `inferior_pid'.
13822 (initialize_low): Don't reference thread_db_active.
13823 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13824 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13825 (ps_getpid): Return the pid of the current inferior.
13826 * thread-db.c (proc_handle, thread_agent): Delete.
13827 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13829 (find_one_thread): Change argument type to ptid_t. Adjust to
13831 (maybe_attach_thread): Adjust to per-process data and ptids.
13832 (thread_db_find_new_threads): Ditto.
13833 (thread_db_init): Ditto.
13834 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13835 processes table. Adjust to use ptids.
13836 (spu_kill, spu_detach): Adjust interface. Remove process from
13838 (spu_join, spu_thread_alive): Adjust interface.
13839 (spu_wait): Adjust interface. Remove process from processes
13840 table. Adjust to use ptids.
13841 * win32-low.c (current_inferior_tid): Delete.
13842 (current_inferior_ptid): New.
13843 (debug_event_ptid): New.
13844 (thread_rec): Take a ptid. Adjust.
13845 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13846 (child_delete_thread): Ditto.
13847 (do_initial_child_stuff): Add `attached' argument. Add process to
13849 (child_fetch_inferior_registers, child_store_inferior_registers):
13851 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13852 (win32_attach): Pass 1 to do_initial_child_stuff.
13853 (win32_kill): Adjust interface. Remove process from processes
13855 (win32_detach): Ditto.
13856 (win32_join): Adjust interface.
13857 (win32_thread_alive): Take a ptid.
13858 (win32_resume): Adjust to use ptids.
13859 (get_child_debug_event): Ditto.
13860 (win32_wait): Adjust interface. Remove exiting process from
13863 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13865 Non-stop mode support.
13867 * server.h (non_stop): Declare.
13868 (gdb_client_data, handler_func): Declare.
13869 (delete_file_handler, add_file_handler, start_event_loop):
13871 (handle_serial_event, handle_target_event, push_event)
13872 (putpkt_notif): Declare.
13873 * target.h (enum resume_kind): New.
13874 (struct thread_resume): Replace `step' field by `kind' field.
13875 (TARGET_WNOHANG): Define.
13876 (struct target_ops) <wait>: Add `options' argument.
13877 <supports_non_stop, async, start_non_stop>: New fields.
13878 (target_supports_non_stop, target_async): New.
13879 (start_non_stop): Declare.
13880 (mywait): Add `options' argument.
13881 * target.c (mywait): Add `options' argument. Print child exit
13882 notifications here.
13883 (start_non_stop): New.
13884 * server.c (non_stop, own_buf, mem_buf): New globals.
13885 (struct vstop_notif): New.
13886 (notif_queue): New global.
13887 (queue_stop_reply, push_event, discard_queued_stop_replies)
13888 (send_next_stop_reply): New.
13889 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13891 (attach_inferior): In non-stop mode, don't wait for the target
13893 (handle_general_set): Handle QNonStop.
13894 (handle_query): When handling qC, return the current general
13895 thread, instead of the first thread of the list.
13896 (handle_query): If the backend supports non-stop mode, include
13897 QNonStop+ in the qSupported query response.
13898 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13900 (handle_v_attach, handle_v_run): Handle non-stop mode.
13901 (handle_v_stopped): New.
13902 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13903 (myresume): Adjust to use resume_kind. Handle non-stop.
13904 (queue_stop_reply_callback): New.
13905 (handle_status): Handle non-stop mode.
13906 (main): Clear non_stop flag on reconnection. Use the event-loop.
13907 Refactor serial protocol handling from here ...
13908 (process_serial_event): ... to this new function. When GDB
13909 selects any thread, select one here. In non-stop mode, wait until
13910 GDB acks all pending events before exiting.
13911 (handle_serial_event, handle_target_event): New.
13912 * remote-utils.c (remote_open): Install remote_desc in the event
13914 (remote_close): Remove remote_desc from the event loop.
13915 (putpkt_binary): Rename to...
13916 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13917 (putpkt_binary): New as wrapper around putpkt_binary_1.
13918 (putpkt_notif): New.
13919 (prepare_resume_reply): In non-stop mode, don't change the
13921 * event-loop.c: New.
13922 * Makefile.in (OBJ): Add event-loop.o.
13923 (event-loop.o): New rule.
13925 * linux-low.h (pid_of): Moved here.
13927 (get_lwp_thread): Use lwpid_of.
13928 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13929 * linux-low.c (pid_of): Delete.
13930 (inferior_pid): Use lwpid_of.
13931 (linux_event_pipe): New.
13932 (target_is_async_p): New.
13934 (handle_extended_wait): Use lwpid_of.
13935 (add_lwp): Don't set lwpid field.
13936 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13937 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13938 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13939 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13940 first. Adjust to linux_wait_for_event interface changes. Use
13942 (linux_detach): Don't delete the main lwp here.
13943 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13944 (status_pending_p): Don't consider explicitly suspended lwps.
13945 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13946 pointer. Add OPTIONS argument. Change return type to int. Use
13947 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13948 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13949 pointer. Add status pointer argument. Return a pid instead of a
13950 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13951 changes. In non-stop mode, don't switch to a random thread.
13952 (linux_wait): Rename to...
13953 (linux_wait_1): ... this. Add target_options argument, and handle
13954 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13955 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13956 clean exit and signal exit code. Don't stop all threads in
13957 non-stop mode. In all-stop mode, only stop all threads when
13958 reporting a stop to GDB. Handle explicit thread stop requests.
13959 (async_file_flush, async_file_mark): New.
13961 (send_sigstop): Use lwpid_of.
13962 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13963 interface changes. In non-stop mode, don't switch to a random
13965 (linux_resume_one_lwp): Use lwpid_of.
13966 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13967 (linux_resume_one_thread): ... this. Handle resume_stop. In
13968 non-stop mode, don't look for pending flag in all threads.
13969 (resume_status_pending_p): Don't consider explicitly suspended
13971 (my_waitpid): Reimplement. Emulate __WALL.
13972 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13974 (sigchld_handler, linux_supports_non_stop, linux_async)
13975 (linux_start_non_stop): New.
13976 (linux_target_ops): Register linux_supports_non_stop, linux_async
13977 and linux_start_non_stop.
13978 (initialize_low): Install SIGCHLD handler.
13979 * thread-db.c (thread_db_create_event, find_one_thread)
13980 (thread_db_get_tls_address): Use lwpid_of.
13981 * win32-low.c (win32_detach): Adjust to use resume_kind.
13982 (win32_wait): Add `options' argument.
13983 * spu-low.c (spu_resume): Adjust to use resume_kind.
13984 (spu_wait): Add `options' argument.
13986 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13988 Decouple target code from remote protocol.
13990 * target.h (enum target_waitkind): New.
13991 (struct target_waitstatus): New.
13992 (struct target_ops) <wait>: Return an unsigned long. Take a
13993 target_waitstatus pointer instead of a char pointer.
13994 (mywait): Likewise.
13995 * target.c (mywait): Change prototype to return an unsigned long.
13996 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13997 * server.h (thread_from_wait, old_thread_from_wait): Delete
13999 (prepare_resume_reply): Change prototype to take a
14001 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14002 (last_status, last_ptid): New.
14003 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14004 pid instead of a signal.
14005 (attach_inferior): Remove "status" and "signal" parameters.
14007 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14009 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14010 (handle_v_requests, myresume): Remove "status" and "signal"
14011 parameters. Adjust.
14012 (handle_status): New.
14013 (main): Delete local `status'. Adjust.
14014 * remote-utils.c: Include target.h.
14015 (prepare_resume_reply): Change prototype to take a
14016 target_waitstatus. Adjust.
14018 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14020 * spu-low.c (spu_wait): Adjust.
14021 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14023 (win32_wait): Adjust.
14025 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14027 * target.h (struct thread_resume): Delete leave_stopped member.
14028 (struct target_ops): Add a `n' argument to the `resume' callback.
14029 * server.c (start_inferior): Adjust.
14030 (handle_v_cont, myresume): Adjust.
14031 * linux-low.c (check_removed_breakpoint): Adjust to resume
14032 interface change, and to removed leave_stopped field.
14033 (resume_ptr): Delete.
14034 (struct thread_resume_array): New.
14035 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14036 resume interface change.
14037 (linux_continue_one_thread, linux_queue_one_thread)
14038 (resume_status_pending_p): Check if the resume field is NULL
14039 instead of checking the leave_stopped member.
14040 (linux_resume): Adjust to the target resume interface change.
14041 * spu-low.c (spu_resume): Adjust to the target resume interface
14043 * win32-low.c (win32_detach, win32_resume): Ditto.
14045 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14047 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14049 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14051 (linux_continue_one_thread): Only preserve the stepping flag if
14052 there's a pending breakpoint.
14054 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14056 * server.c (main): After the inferior having exited, call
14057 remote_close before exiting gdbserver.
14059 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14061 Fix size of FPSCR in Power 7 processors.
14062 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14063 (PPC_FEATURE_HAS_DFP): New #define.
14064 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14067 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14069 * server.c (handle_query) Whitespace and formatting.
14071 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14073 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14074 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14075 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14076 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14077 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14078 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14079 Makefile.in, configure.ac: Fix whitespace throughout.
14080 * configure: Regenerate.
14082 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14084 * inferiors.c (find_inferior): Make it safe for the callback
14085 function to delete the currently iterated inferior.
14087 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14089 * Makefile.in (linuw_low_h): Move higher.
14090 (thread-db.o): Depend on $(linux_low_h).
14092 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14094 Rename "process" to "lwp" throughout.
14096 * linux-low.c (all_processes): Rename to...
14097 (all_lwps): ... this.
14098 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14099 (add_process): Rename to ...
14100 (add_lwp): ... this. Adjust.
14101 (linux_create_inferior): Adjust.
14102 (linux_attach_lwp): Adjust.
14103 (linux_attach): Adjust.
14104 (linux_kill_one_process): Rename to ...
14105 (linux_kill_one_lwp): ... this. Adjust.
14106 (linux_kill): Adjust.
14107 (linux_detach_one_process): Rename to ...
14108 (linux_detach_one_lwp): ... this. Adjust.
14109 (linux_detach): Adjust.
14110 (check_removed_breakpoint): Adjust.
14111 (status_pending_p): Adjust.
14112 (linux_wait_for_process): Rename to ...
14113 (linux_wait_for_lwp): ... this. Adjust.
14114 (linux_wait_for_event): Adjust.
14115 (send_sigstop): Adjust.
14116 (wait_for_sigstop): Adjust.
14117 (stop_all_processes): Rename to ...
14118 (stop_all_lwps): ... this.
14119 (linux_resume_one_process): Rename to ...
14120 (linux_resume_one_lwp): ... this. Adjust.
14121 (linux_set_resume_request, linux_continue_one_thread)
14122 (linux_queue_one_thread, resume_status_pending_p)
14123 (usr_store_inferior_registers, regsets_store_inferior_registers)
14124 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14126 * linux-low.h (get_process): Rename to ...
14127 (get_lwp): ... this. Adjust.
14128 (get_thread_process): Rename to ...
14129 (get_thread_lwp): ... this. Adjust.
14130 (get_process_thread): Rename to ...
14131 (get_lwp_thread): ... this. Adjust.
14132 (struct process_info): Rename to ...
14133 (struct lwp_info): ... this.
14134 (all_processes): Rename to ...
14135 (all_lwps): ... this.
14136 * proc-service.c (ps_lgetregs): Adjust.
14137 * thread-db.c (thread_db_create_event, find_one_thread)
14138 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14140 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14142 * server.c (handle_query): Handle "qAttached".
14144 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14146 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14147 GPLv3, update license URL.
14149 2009-03-01 Doug Evans <dje@google.com>
14151 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14152 (server_h): Add gdb_signals.h.
14153 (signals.o): Update.
14154 * server.h (target_signal_from_host,target_signal_to_host_p)
14155 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14157 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14159 * remote-utils.c (getpkt): Also generate remote-debug
14160 information if noack_mode is set.
14162 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14164 * server.c (handle_query): Report qXfer:siginfo:read and
14165 qXfer:siginfo:write as supported and handle them.
14166 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14167 * linux-low.c (linux_xfer_siginfo): New.
14168 (linux_target_ops): Set it.
14170 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14172 * server.c (gdbserver_usage): Mention --remote-debug.
14173 (main): Accept '--remote-debug' switch.
14175 2009-01-18 Doug Evans <dje@google.com>
14177 * regcache.c (new_register_cache): No need to check result of xcalloc.
14178 * server.c (handle_search_memory): Back out calls to xmalloc,
14179 result is checked and error is returned to user upon failure.
14180 (handle_query): Ditto. Add more checks for result of malloc.
14181 (handle_v_cont): Check result of malloc, report error back to
14183 (handle_v_run): Ditto. Call freeargv.
14184 * server.h (freeargv): Declare.
14185 * utils.c (freeargv): New fn.
14187 2009-01-15 Doug Evans <dje@google.com>
14189 * gdbreplay.c (perror_with_name): Make arg const char *.
14190 * server.h (target_signal_to_name): Make return type const char *.
14191 * thread-db.c (thread_db_err_str): Make return type const char *.
14192 * utils.c (perror_with_name): Make arg const char *.
14194 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14196 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14197 when handling a EXIT_PROCESS_DEBUG_EVENT.
14199 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14201 * gdbreplay.c (gdbreplay_version): Update copyright year.
14202 * server.c (gdbserver_version): Likewise.
14204 2009-01-05 Doug Evans <dje@google.com>
14206 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14207 (handle_extended_wait): Improve comment.
14209 2008-12-13 Doug Evans <dje@google.com>
14211 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14212 * server.h (ATTR_MALLOC): New macro.
14213 (xmalloc,xcalloc,xstrdup): Declare.
14214 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14215 * inferiors.c: Ditto.
14216 * linux-low.c: Ditto.
14217 * mem-break.c: Ditto.
14218 * regcache.c: Ditto.
14219 * remote-utils.c: Ditto.
14222 * win32-low.c: Ditto.
14224 2008-12-12 Doug Evans <dje@google.com>
14226 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14227 in debugging printf.
14229 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14231 2008-12-09 Doug Evans <dje@google.com>
14233 * linux-low.h (struct process_info): Delete member tid, unused.
14234 * thread-db.c (find_one_thread): Update.
14235 (maybe_attach_thread): Update.
14237 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14239 * target.h (struct target_ops): Add qxfer_osdata member.
14240 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14242 (linux_qxfer_osdata): New functions.
14243 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14245 * server.c (handle_query): Handle "qXfer:osdata:read:".
14246 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14247 (buffer_xml_printf): New functions.
14248 * server.h (struct buffer): New.
14249 (buffer_grow_str, buffer_grow_str0): New macros.
14250 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14251 (buffer_xml_printf): Declare.
14253 2008-11-24 Doug Evans <dje@google.com>
14255 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14257 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14259 * server.c (handle_v_run): Always use the supplied argument list.
14261 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14263 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14264 (xtensa_regmap_table): Add entry for scompare1.
14266 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14268 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14269 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14270 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14271 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14272 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14273 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14274 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14275 XML target descriptions.
14276 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14277 when inferior is running on an ISA 2.05 or later processor. Add
14278 special case to return offset for full 64-bit slot of FPSCR when
14281 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14283 * Makefile.in (SFILES, clean): Added sparc64 files.
14284 (reg-sparc64.o, reg-sparc64.c): New.
14285 * configure.srv (sparc*-*-linux*): New configuration.
14286 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14287 syscall arguments for SPARC.
14288 (regsets_store_inferior_registers): Likewise.
14289 * linux-sparc-low.c: New file.
14291 2008-10-21 Doug Evans <dje@google.com>
14293 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14294 (READLINE_DIR,READLINE_DEP): Delete.
14295 (INTERNAL_CFLAGS): Update.
14296 (LINTFLAGS): Update.
14298 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14300 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14301 whole argv from the last run, not just argv[0].
14303 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14305 * regcache.c (new_register_cache): Return NULL if the register
14306 cache size isn't known yet.
14307 (free_register_cache): Avoid dereferencing a NULL regcache.
14309 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14311 * configure.srv: Merge MIPS and MIPS64.
14313 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14315 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14317 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14319 * Makefile.in: Add required vsx dependencies.
14321 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14322 Declare init_registers_powerpc_vsx32l.
14323 Declare init_registers_powerpc_vsx64l.
14324 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14325 (ppc_arch_setup): Check for VSX in hwcap.
14326 (ppc_fill_vsxregset): New function.
14327 (ppc_store_vsxregset): New function.
14328 Add new VSX entry in regset_info target_regsets.
14330 * configure.srv: Add new VSX dependencies.
14332 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14334 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14335 (remote_open): Set or clear transport_is_reliable.
14336 (putpkt_binary): Don't expect acks in noack mode.
14337 (getpkt): Don't send ack/nac in noack mode.
14338 * server.c (handle_general_set): Handle QStartNoAckMode.
14339 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14341 (main): Reset noack_mode on every connection.
14342 * server.h (noack_mode): Declare.
14344 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14346 * Makefile.in (GDBREPLAY_OBS): New variable.
14347 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14349 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14350 Daniel Jacobowitz <dan@codesourcery.com>
14352 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14353 (usr_store_inferior_registers): Likewise.
14354 (regsets_store_inferior_registers): Likewise.
14356 2008-07-31 Rolf Jansen <rj@surtec.com>
14357 Pedro Alves <pedro@codesourcery.com>
14359 * configure.ac: Check for memmem declaration.
14360 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14361 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14362 (disable_packet_qfThreadInfo): Unconditionally compile.
14363 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14364 * configure, config.in: Regenerate.
14366 2008-07-28 Doug Kwan <dougkwan@google.com>
14368 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14369 (linux_write_memory): Remove declaration of errno.
14371 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14373 * linux-low.c (handle_extended_wait): Do not use "status"
14374 variable uninitialized.
14376 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14378 * server.c (handle_v_attach): Inhibit reporting dll changes.
14380 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14382 * remote-utils.c (prepare_resume_reply): If requested, don't
14383 output "thread:TID" in the T stop reply.
14385 * server.c (disable_packet_vCont, disable_packet_Tthread)
14386 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14387 (handle_query): If requested, disable support for qC, qfThreadInfo
14389 (handle_v_requests): If requested, disable support for vCont.
14390 (gdbserver_show_disableable): New.
14391 (main): Handle --disable-packet and --disable-packet=LIST.
14393 * server.h (disable_packet_vCont, disable_packet_Tthread)
14394 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14396 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14398 * server.c (gdbserver_usage): Mention --version.
14400 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14402 * Makefile.in (gdbreplay.o): New rule.
14404 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14406 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14407 message, not gdbserver.
14409 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14410 Nathan Sidwell <nathan@codesourcery.com>
14411 Joseph Myers <joseph@codesourcery.com>
14413 * acinclude.m4: Include ../../config/acx.m4.
14414 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14415 * configure, config.in: Regenerate.
14416 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14417 * server.c (gdbserver_version): Print PKGVERSION.
14418 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14419 (main): Adjust gdbserver_usage calls.
14420 * gdbreplay.c (version, host_name): Add declarations.
14421 (gdbreplay_version, gdbreplay_usage): New.
14422 (main): Accept --version and --help options.
14424 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14426 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14427 (arm_breakpoint_at): Handle Thumb.
14428 (the_low_target): Add comment.
14430 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14432 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14434 2008-05-09 Doug Evans <dje@google.com>
14436 * server.h (decode_search_memory_packet): Declare.
14437 * remote-utils.c (decode_search_memory_packet): New fn.
14438 * server.c (handle_search_memory_1): New fn.
14439 (handle_search_memory): New fn.
14440 (handle_query): Process qSearch:memory packets.
14442 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14444 * regcache.c (registers_length): Remove.
14445 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14446 full register packet.
14447 * regcache.h (registers_length): Remove prototype.
14448 * server.h (PBUFSIZ): Define to 16384.
14450 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14452 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14453 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14454 powerpc-64l.o, and powerpc-altivec64l.o.
14455 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14456 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14457 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14458 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14459 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14462 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14463 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14464 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14465 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14466 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14467 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14468 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14469 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14470 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14471 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14474 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14475 (init_registers_powerpc_32l): ... this new prototype.
14476 (init_registers_powerpc_32): Remove, replace by ...
14477 (init_registers_powerpc_altivec32l): ... this new prototype.
14478 (init_registers_powerpc_e500): Remove, replace by ...
14479 (init_registers_powerpc_e500l): ... this new prototype.
14480 (init_registers_ppc64): Remove, replace by ...
14481 (init_registers_powerpc_64l): ... this new prototype.
14482 (init_registers_powerpc_64): Remove, replace by ...
14483 (init_registers_powerpc_altivec64l): ... this new prototype.
14484 (ppc_num_regs): Set to 73.
14485 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14486 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14487 (ppc_cannot_store_register): Handle orig_r3 and trap.
14488 (ppc_arch_setup): Update init_registers_... calls.
14489 (ppc_fill_gregset): Handle orig_r3 and trap.
14491 * inferiors.c (clear_inferiors): Reset current_inferior.
14493 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14495 * acinclude.m4: Add override.m4.
14496 * configure: Regenerate.
14498 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14500 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14501 initial call to init_register_ppc64.
14503 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14505 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14506 single powerpc*-*-linux* case.
14507 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14509 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14511 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14512 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14514 * linux-ppc-low.c: Include <elf.h>.
14515 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14516 (ppc_hwcap): New global variable.
14517 (ppc_regmap): Remove __SPE__ #ifdef sections.
14518 (ppc_regmap_e500): New global variable.
14519 (ppc_cannot_store_register): Update __SPE__ special case.
14520 (ppc_get_hwcap): New function.
14521 (ppc_arch_setup): Use it to determine whether inferior supports
14522 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14523 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14524 Do not access registers if target does not support AltiVec.
14525 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14526 Do not access registers if target does not support SPE.
14527 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14529 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14531 * linux-low.c (disabled_regsets, num_regsets): New.
14532 (use_regsets_p): Delete.
14533 (linux_wait_for_process): Clear disabled_regsets.
14534 (regsets_fetch_inferior_registers): Check and set it.
14535 (regsets_store_inferior_registers): Likewise.
14536 (linux_fetch_registers, linux_store_registers): Do not use
14538 (initialize_low): Allocate disabled_regsets.
14540 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14542 * Makefile.in (LIBOBJS): New.
14543 (OBS): Use LIBOBJS.
14544 (memmem.o): New rule.
14545 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14546 * configure: Regenerated.
14548 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14550 * server.c (handle_query): Never return "unsupported" for
14551 qXfer:features:read queries.
14553 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14555 * server.c (get_features_xml): Fix inverted condition.
14556 (handle_query): Always support qXfer:feature:read.
14558 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14560 * server.c (wrapper_argv): New.
14561 (start_inferior): Handle wrapper_argv. If set, expect an extra
14563 (gdbserver_usage): Document --wrapper.
14564 (main): Parse --wrapper.
14566 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14568 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14569 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14570 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14571 (ppc_set_pc): Likewise.
14572 (ppc_arch_setup): New function.
14573 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14574 of collect_register.
14575 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14577 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14579 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14580 instead of linux-ppc64-low.o.
14581 * linux-ppc64-low.c: Remove file.
14582 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14583 (linux-ppc64-low.o): Remove rule.
14585 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14586 (init_registers_powerpc_64): Likewise.
14587 (ppc_regmap): Conditionally define depending on __powerpc64__.
14588 (ppc_cannot_store_register): Do not special-case "fpscr" when
14589 compiled on __powerpc64__.
14590 (ppc_collect_ptrace_register): New function.
14591 (ppc_supply_ptrace_register): New function.
14592 (ppc_breakpoint): Change type to "unsigned int".
14593 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14594 (the_low_target): Conditionally provide initializers for the
14595 arch_setup member depending on __powerpc64__. Install
14596 collect_ptrace_register and supply_ptrace_register members.
14598 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14600 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14601 * server.c (gdbserver_xmltarget): Define.
14602 (get_features_xml): Use it to replace "target.xml" and arch_string.
14604 * configure.srv: Remove srv_xmltarget. Add XML files that were
14605 mentioned there to srv_xmlfiles instead. Remove conditional tests
14606 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14607 srv_xmlfiles and srv_regobj to include all possible choices.
14608 * configure.ac (srv_xmltarget): Remove.
14609 (srv_xmlfiles): Do not add "target.xml".
14610 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14611 checks for supplementary target information.
14612 * configure: Regenerate.
14613 * Makefile.in (XML_TARGET): Remove.
14614 (target.xml): Remove rule.
14615 (clean): Do not clean up target.xml.
14616 (.PRECIOUS): Do not mention target.xml.
14618 * target.h (struct target_ops): Remove arch_string member.
14619 * linux-low.c (linux_arch_string): Remove.
14620 (linux_target_ops): Remove arch_string initializer.
14621 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14622 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14623 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14624 * spu-low.c (spu_arch_string): Remove.
14625 (spu_target_ops): Remove arch_string initializer.
14626 * win32-low.c (win32_arch_string): Remove.
14627 (win32_target_ops): Remove arch_string initializer.
14628 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14629 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14630 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14632 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14634 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14635 by collect_ptrace_register and supply_ptrace_register hooks.
14636 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14637 instead of checking for the_low_target.left_pad_xfer.
14638 (usr_store_inferior_registers): Use collect_ptrace_register callback
14639 instead of checking for the_low_target.left_pad_xfer.
14641 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14642 (s390_supply_ptrace_register): Likewise.
14643 (s390_fill_gregset): Call s390_collect_ptrace_register.
14644 (the_low_target): Update.
14646 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14647 (ppc_supply_ptrace_register): Likewise.
14648 (the_low_target): Update.
14650 * linux-i386-low.c (the_low_target): Update.
14651 * linux-x86-64-low.c (the_low_target): Update.
14653 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14655 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14656 reg-s390.o and reg-s390x.o.
14658 * linux-low.c (new_inferior): New global variable.
14659 (linux_create_inferior, linux_attach): Set it.
14660 (linux_wait_for_process): Call the_low_target.arch_setup after the
14661 target has stopped for the first time.
14662 (initialize_low): Do not call the_low_target.arch_setup.
14664 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14665 (s390_set_pc): Likewise.
14666 (s390_arch_setup): New function.
14667 (the_low_target): Use s390_arch_setup as arch_setup routine.
14669 * regcache.c (realloc_register_cache): New function.
14670 (set_register_cache): Call it for each existing regcache.
14672 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14674 * server.h (init_registers): Remove prototype.
14676 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14677 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14678 instead of init_registers ().
14679 * linux-arm-low.c (init_registers_arm): Add prototype.
14680 (init_registers_arm_with_iwmmxt): Likewise.
14681 (the_low_target): Add initializer for arch_setup field.
14682 * linux-cris-low.c (init_registers_cris): Add prototype.
14683 (the_low_target): Add initializer for arch_setup field.
14684 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14685 (the_low_target): Add initializer for arch_setup field.
14686 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14687 (the_low_target): Add initializer for arch_setup field.
14688 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14689 (the_low_target): Add initializer for arch_setup field.
14690 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14691 (the_low_target): Add initializer for arch_setup field.
14692 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14693 (the_low_target): Add initializer for arch_setup field.
14694 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14695 (init_registers_mips64_linux): Likewise.
14696 (the_low_target): Add initializer for arch_setup field.
14697 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14698 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14699 (the_low_target): Add initializer for arch_setup field.
14700 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14701 (init_registers_powerpc_64): Likewise.
14702 (the_low_target): Add initializer for arch_setup field.
14703 * linux-s390-low.c (init_registers_s390): Add prototype.
14704 (init_registers_s390x): Likewise.
14705 (the_low_target): Add initializer for arch_setup field.
14706 * linux-sh-low.c (init_registers_sh): Add prototype.
14707 (the_low_target): Add initializer for arch_setup field.
14708 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14709 (the_low_target): Add initializer for arch_setup field.
14710 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14711 (the_low_target): Add initializer for arch_setup field.
14713 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14714 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14715 instead of init_registers ().
14716 * win32-arm-low.c (init_registers_arm): Add prototype.
14717 (the_low_target): Add initializer for arch_setup field.
14718 * win32-i386-low.c (init_registers_i386): Add prototype.
14719 (the_low_target): Add initializer for arch_setup field.
14721 * spu-low.c (init_registers_spu): Add prototype.
14722 (initialize_low): Call initialie_registers_spu () instead of
14723 initialize_registers ().
14725 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14727 * server.c (handle_v_requests): When handling the vRun and vAttach
14728 packets, if already debugging a process, don't kill it. Return an
14731 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14733 * server.c (handle_query): Correct length check.
14735 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14737 * win32-low.c (do_initial_child_stuff): Add process handle
14738 parameter. Set current_process_handle and current_process_id from the
14739 parameters. Clear globals.
14740 (win32_create_inferior): Don't set current_process_handle and
14741 current_process_id here. Instead pass them on the call to
14742 do_initial_child_stuff.
14743 (win32_attach): Likewise.
14744 (win32_clear_inferiors): New.
14745 (win32_kill): Don't close the current process handle or the
14746 current thread handle here. Instead call win32_clear_inferiors.
14747 (win32_detach): Don't open a new handle to the process. Call
14748 win32_clear_inferiors.
14749 (win32_join): Don't rely on current_process_handle; open a new
14750 handle using the process id.
14751 (win32_wait): Call win32_clear_inferiors when the inferior process
14754 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14756 * server.c (monitor_show_help): Add "exit".
14758 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14760 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14761 (clean): Add reg-xtensa.c.
14762 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14763 * configure.srv (xtensa*-*-linux*) New target.
14764 * linux-xtensa-low.c: New.
14765 * xtensa-xtregs.c: New.
14767 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14769 * hostio.c: Don't include errno.h.
14770 (errno_to_fileio_errno): Move to hostio-errno.
14771 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14772 error number outputting to the target->hostio_last_error callback.
14773 (hostio_packet_error): Use FILEIO_EINVAL directly.
14774 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14775 calls to hostio_error.
14776 * hostio-errno.c: New.
14777 * server.h (hostio_last_error_from_errno): Declare.
14778 * target.h (target_ops): Add hostio_last_error member.
14779 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14780 as hostio_last_error handler.
14781 * spu-low.c (spu_target_ops): Likewise.
14782 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14783 (wince_hostio_last_error): New functions.
14784 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14785 as hostio_last_error handler.
14786 (win32_target_ops) [!_WIN32_WCE]: Register
14787 hostio_last_error_from_errno as hostio_last_error handler.
14788 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14789 (hostio-errno.o): New rule.
14790 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14791 * configure.srv (srv_hostio_err_objs): New variable. Default to
14793 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14794 * configure: Regenerate.
14796 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14798 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14799 (linux_kill, linux_detach): Clean up the process list.
14800 * remote-utils.c (remote_open): Improve port number parsing.
14801 (putpkt_binary, input_interrupt): Only send interrupts if the target
14803 * server.c (extended_protocol): Make static.
14804 (attached): Define earlier.
14805 (exit_requested, response_needed, program_argv): New variables.
14806 (target_running): New.
14807 (start_inferior): Clear attached here.
14808 (attach_inferior): Set attached here.
14809 (require_running): Define.
14810 (handle_query): Use require_running and target_running. Implement
14812 (handle_v_attach, handle_v_run): New.
14813 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14814 (gdbserver_usage): Update.
14815 (main): Redo argument parsing. Handle --debug and --multi. Handle
14816 --attach along with other options or after the port. Save
14817 program_argv. Support no initial program. Resynchronize
14818 communication with GDB after an error. Handle "monitor exit".
14819 Use require_running and target_running. Always allow the extended
14820 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14821 restart in extended mode.
14822 * README: Refer to the GDB manual. Update --attach usage.
14824 2007-12-20 Andreas Schwab <schwab@suse.de>
14826 * linux-low.c (STACK_SIZE): Define.
14827 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14828 (linux_test_for_tracefork): Likewise.
14830 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14832 * linux-low.c (linux_wait_for_event): Update messages. Do not
14833 reinsert auto-delete breakpoints.
14834 * mem-break.c (struct breakpoint): Change return type of handler to
14836 (set_breakpoint_at): Update handler type.
14837 (reinsert_breakpoint_handler): Return 1 instead of calling
14839 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14841 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14842 * mem-break.h (set_breakpoint_at): Update handler type.
14843 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14844 * win32-low.c (auto_delete_breakpoint): New.
14845 (get_child_debug_event): Use it.
14847 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14849 * configure.ac: Check for pread and pwrite.
14850 * hostio.c (handle_pread): Fall back to lseek and read.
14851 (handle_pwrite): Fall back to lseek and write.
14852 * config.in, configure: Regenerated.
14854 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14856 * server.c (myresume): Add own_buf argument.
14857 (main): Update calls.
14859 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14861 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14862 * remote-utils.c (remote_open): Do not call disable_async_io.
14863 (block_async_io): Delete.
14864 (unblock_async_io): Make static.
14865 (initialize_async_io): New.
14866 * server.c (handle_v_cont): Handle async I/O here.
14867 (myresume): Likewise. Move other common resume tasks here...
14868 (main): ... from here. Call initialize_async_io. Disable async
14869 I/O before the main loop.
14870 * server.h (initialize_async_io): Declare.
14871 (block_async_io, unblock_async_io): Delete prototypes.
14872 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14874 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14876 * remote-utils.c (readchar): Allow binary data in received messages.
14878 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14880 * win32-low.c (attaching): New global.
14881 (win32_create_inferior): Clear the `attaching' global.
14882 (win32_attach): Set the `attaching' global.
14883 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14884 attaching. Only set a breakpoint at the entry point if not
14887 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14889 * server.c (main): Don't report dll events on the initial
14890 connection on attaches.
14892 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14894 * server.c (main): Relax numerical bases supported for the pid of
14895 the --attach command line argument.
14897 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14899 * win32-low.c (win32_attach): Call OpenProcess before
14900 DebugActiveProcess, not after. Add last error output to error
14903 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14905 * win32-low.c (win32_get_thread_context)
14906 (win32_set_thread_context): New functions.
14907 (thread_rec): Use win32_get_thread_context.
14908 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14909 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14912 2007-12-03 Leo Zayas
14913 Pedro Alves <pedro_alves@portugalmail.pt>
14915 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14917 (child_add_thread): Minor cleanup.
14918 (child_continue): Resume artificially suspended threads before
14919 calling ContinueDebugEvent.
14920 (suspend_one_thread): New.
14921 (fake_breakpoint_event): New.
14922 (get_child_debug_event): Change return type to int. Check here if
14923 gdb sent an interrupt request. If a soft interrupt was requested,
14924 fake a breakpoint event. Return 0 if there is no event to handle,
14926 (win32_wait): Don't check here if gdb sent an interrupt request.
14927 Ensure there is a valid event to handle.
14928 (win32_request_interrupt): Add soft interruption method as last
14931 2007-12-03 Leo Zayas
14932 Pedro Alves <pedro_alves@portugalmail.pt>
14934 * win32-low.h (win32_thread_info): Add descriptions to the
14935 structure members. Replace `suspend_count' counter by a
14937 * win32-low.c (thread_rec): Update condition of when to get the
14938 context from the inferior. Rely on ContextFlags being set if it
14939 has already been retrieved. Only suspend the inferior thread if
14940 we haven't already. Warn if that fails.
14941 (continue_one_thread): s/suspend_count/suspended/. Only call
14942 ResumeThread once. Warn if that fails.
14944 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14946 * win32-low.c (win32_wait): Don't read from the inferior when it
14947 has already exited.
14949 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14951 * Makefile.in (win32_low_h): New variable.
14952 (win32-low.o): Add dependency on $(win32_low_h).
14953 (win32-arm-low.o, win32-i386-low.o): New rules.
14955 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14957 * hostio.c: Correct copyright year.
14959 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14961 * Makefile.in (OBS): Add hostio.o.
14962 (hostio.o): New rule.
14963 * server.h (handle_vFile): Declare.
14964 * hostio.c: New file.
14965 * server.c (handle_v_requests): Take packet_len and new_packet_len
14966 for binary packets. Call handle_vFile.
14967 (main): Update call to handle_v_requests.
14969 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14971 * linux-low.c: Include <sched.h>.
14973 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14975 * linux-low.c (linux_tracefork_grandchild): New.
14976 (linux_tracefork_child): Use clone.
14977 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14979 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14981 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14983 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14985 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14987 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14989 * inferiors.c (change_inferior_id): Delete.
14990 (add_pid_to_list, pull_pid_from_list): New.
14991 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14992 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14993 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14994 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14995 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14996 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14997 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14998 (using_threads): Always set to 1.
14999 (handle_extended_wait): New.
15000 (add_process): Do not set TID.
15001 (linux_create_inferior): Set must_set_ptrace_flags.
15002 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15003 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15004 (linux_thread_alive): Rename TID argument to LWPID.
15005 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15006 (linux_wait_for_event): Do not use TID or check using_threads. Update
15007 call to dead_thread_notify. Call handle_extended_wait.
15008 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15009 (send_sigstop): Delete sigstop_sent.
15010 (wait_for_sigstop): Avoid TID.
15011 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15012 (linux_test_for_tracefork): New.
15013 (linux_lookup_signals): Use thread_db_active and
15014 linux_supports_tracefork_flag.
15015 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15016 * linux-low.h (get_process_thread): Avoid TID.
15017 (struct process_ifo): Move thread_known and tid to the end. Remove
15019 (linux_attach_lwp, thread_db_init): Update prototypes.
15020 * server.h (change_inferior_id): Delete prototype.
15021 (add_pid_to_list, pull_pid_from_list): New prototypes.
15022 * thread-db.c (thread_db_use_events): New.
15023 (find_first_thread): Rename to...
15024 (find_one_thread): ...this. Update callers and messages. Do not
15025 call fatal. Check thread_db_use_events. Do not call
15026 change_inferior_id or new_thread_notify.
15027 (maybe_attach_thread): Update. Do not call new_thread_notify.
15028 (thread_db_init): Set thread_db_use_events. Check use_events.
15029 * utils.c (fatal, warning): Correct message prefix.
15031 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15033 * Makefile.in (clean): Remove new files.
15034 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15035 (powerpc-64.o, powerpc-64.c): New rules.
15036 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15037 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15039 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15041 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15042 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15043 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15044 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15045 (target_regsets): Add AltiVec and SPE register sets.
15046 * configure.ac: Check for AltiVec and SPE.
15047 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15048 (ppc_fill_vrregset, ppc_store_vrregset): New.
15049 (target_regsets): Add AltiVec register set.
15050 * configure: Regenerated.
15052 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15054 * linux-low.c (O_LARGEFILE): Define.
15055 (linux_read_memory): Use /proc/PID/mem.
15056 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15057 * configure, config.in: Regenerated.
15059 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15061 * linux-low.c (linux_wait_for_event): Do not pass signals while
15064 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15066 * win32-low.c (create_process): New.
15067 (win32_create_inferior): Use create_process instead of
15068 CreateProcess. If create_process failed retry appending an ".exe"
15069 suffix. Store the GetLastError result immediatelly after
15070 create_process calls and use it on the call to error.
15072 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15074 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15076 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15078 * configure.ac: Switch license to GPLv3.
15080 2007-08-01 Michael Snyder <msnyder@access-company.com>
15082 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15084 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15086 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15088 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15089 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15090 CloseToolhelp32Snapshot.
15091 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15092 CloseToolhelp32Snapshot.
15094 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15096 * server.c (main): Check for inferior exit before main loop.
15098 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15100 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15101 instead of on tmp_desc.
15103 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15104 Daniel Jacobowitz <dan@codesourcery.com>
15106 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15107 (add_thread): Minor cleanups.
15108 (clear_inferiors): Move lower in the file. Clear the DLL
15110 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15111 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15112 (xml_escape_text): New.
15113 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15115 (handle_v_cont): Report errors.
15116 (gdbserver_version): Update.
15117 (main): Correct size of own_buf. Do not report initial DLL events.
15118 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15119 (unloaded_dll, xml_escape_text): New.
15120 * win32-low.c (enum target_waitkind): Update comments.
15121 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15122 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15123 (win32_EnumProcessModules, win32_GetModuleInformation)
15124 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15125 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15126 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15127 (win32_Module32First, win32_Module32Next, load_toolhelp)
15128 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15129 (get_child_debug_event): Handle DLL events.
15130 (win32_wait): Likewise.
15132 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15134 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15135 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15137 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15139 * win32-low.c (handle_output_debug_string): Ignore event if not
15142 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15144 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15146 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15148 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15150 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15152 * inferiors.c (change_inferior_id): Add comment.
15153 * linux-low.c (check_removed_breakpoint): Add an early
15154 prototype. Improve debug output.
15155 (linux_attach): Doc update.
15156 (linux_detach_one_process, linux_detach): Clean up before releasing
15158 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15159 * linux-low.h (struct process_info): Doc improvement.
15160 * mem-break.c (delete_all_breakpoints): New.
15161 * mem-break.h (delete_all_breakpoints): New prototype.
15162 * thread-db.c (find_first_thread): New.
15163 (thread_db_create_event): Call it instead of
15164 thread_db_find_new_threads. Clean up unused variables.
15165 (maybe_attach_thread): Remove first thread handling.
15166 (thread_db_find_new_threads): Use find_first_thread.
15167 (thread_db_get_tls_address): Likewise.
15169 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15171 * thread-db.c (thread_db_find_new_threads): Add prototype.
15172 (thread_db_create_event): Check for the main thread before adding
15174 (maybe_attach_thread): Only enable event reporting if TID == 0.
15175 (thread_db_get_tls_address): Check for new threads.
15177 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15179 * linux-low.c (linux_create_inferior): Try execv before execvp.
15180 * spu-low.c (spu_create_inferior): Likewise.
15182 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15184 * linux-low.c (linux_create_inferior): Change execv to execvp.
15185 * spu-low.c (spu_create_inferior): Likewies.
15187 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15189 * Makefile.in (clean): Clean new files instead of deleted ones.
15190 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15191 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15193 * configure.srv: Specify XML files and new regformats for MIPS and
15195 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15196 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15197 an entry for the restart register.
15198 (mips_cannot_fetch_register, mips_cannot_store_register)
15199 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15200 register names to match the XML descriptions.
15201 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15202 restart register instead of $0.
15204 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15205 Markus Deuling <deuling@de.ibm.com>
15207 * remote-utils.c (decode_xfer_write): New function.
15208 * server.h (decode_xfer_write): Add prototype.
15209 * server.c (handle_query): Add PACKET_LEN argument. Support
15210 qXfer:spu:read and qXfer:spu:write packets.
15211 (main): Pass packet_len to handle_query.
15212 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15213 * target.h (target_ops): Add qxfer_spu.
15215 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15217 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15218 accessing non-seekable spufs files.
15220 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15222 * server.c (handle_query): Add reply for qC packet.
15224 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15225 Leo Zayas <lerele@champenstudios@com>
15227 * server.h (check_remote_input_interrupt_request): New function.
15228 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15229 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15230 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15231 (check_remote_input_interrupt_request): New function.
15232 * server.h (check_remote_input_interrupt_request): Declare.
15233 * win32-low.c (winapi_DebugBreakProcess,
15234 winapi_GenerateConsoleCtrlEvent): New typedefs.
15235 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15237 (win32_wait): Check for remote interrupt request
15238 with check_remote_input_interrupt_request.
15239 (win32_request_interrupt): New function.
15240 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15242 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15244 * win32-low.c (debug_registers_changed,
15245 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15246 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15247 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15248 (thread_rec): Get context using the low target.
15249 (child_add_thread): Call thread_added on the low target,
15250 which does the same thing.
15252 (do_initial_child_stuff): Remove debug registers references.
15253 Set context using the low target. Resume threads after
15254 setting the contexts.
15255 (child_continue): Remove dead variable. Remove debug
15256 registers references.
15257 (child_fetch_inferior_registers): Go through the low target.
15258 (do_child_store_inferior_registers): Remove.
15259 (child_store_inferior_registers): Go through the low target.
15260 (win32_resume): Remove debug registers references.
15261 Set context using the low target.
15262 (handle_exception): Change return type to void. Don't record
15263 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15264 first chance exception.
15265 (get_child_debug_event): Change return type to void. Remove
15266 goto loop. Always return after waiting for debug event.
15267 (win32_wait): Convert to switch statement. Handle spurious
15270 * win32-i386-low.c (debug_registers_changed,
15271 debug_registers_used): New.
15272 (initial_stuff): Rename to ...
15273 (i386_initial_stuff): ... this. Clear debug registers
15275 (store_debug_registers): Delete.
15276 (i386_get_thread_context): New.
15277 (load_debug_registers): Delete.
15278 (i386_set_thread_context): New.
15279 (i386_thread_added): New.
15280 (single_step): Rename to ...
15281 (i386_single_step): ... this.
15282 (do_fetch_inferior_registers): Rename to ...
15283 (i386_fetch_inferior_register): ... this.
15284 (i386_store_inferior_register): New.
15285 (the_low_target): Adapt to new interface.
15287 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15288 (arm_get_thread_context): New.
15289 (arm_set_thread_context): New.
15291 (do_fetch_inferior_registers): Rename to ...
15292 (arm_fetch_inferior_register): ... this.
15293 (arm_store_inferior_register): New.
15294 (arm_wince_breakpoint): Reimplement as unsigned long.
15295 (arm_wince_breakpoint_len): Define.
15296 (the_low_target): Adapt to new interface.
15298 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15299 load_debug_registers. Add get_thread_context, set_thread_context,
15300 thread_added and store_inferior_register. Rename
15301 fetch_inferior_registers to fetch_inferior_register.
15302 (regptr): Remove declaration.
15304 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15306 * linux-low.c (linux_detach): Change return type to int. Return 0.
15307 * spu-low.c (spu_detach): Likewise.
15309 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15311 * target.h (target_ops): Change return type of detach to int.
15313 (join_inferior): New.
15314 * server.c (main): Don't skip detach support on mingw32.
15315 If the inferior doesn't support detaching return error.
15316 Call join_inferior instead of using waitpid.
15317 * linux-low.c (linux_join): New.
15318 (linux_target_op): Add linux_join.
15319 * spu-low.c (spu_join): New.
15320 (spu_target_ops): Add spu_join.
15321 * win32-low.c (win32_detach): Adapt to new interface.
15322 Reopen current_process_handle before detaching. Issue a child
15323 resume before detaching.
15325 (win32_target_op): Add win32_join.
15327 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15329 * win32-low.c (win32-attach): Fix return value.
15330 * target.h (target_ops): Describe ATTACH return values.
15332 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15334 * win32-low.c (GETPROCADDRESS): Define.
15335 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15336 (winapi_DebugSetProcessKillOnExit): Likewise.
15337 (win32_create_inferior): Force usage of ansi CreateProcessA.
15338 (win32_attach): Use GETPROCADDRESS.
15339 (win32_detach): Likewise.
15341 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15343 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15345 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15347 * win32-low.c: Commit leftover changes from 2007-03-29.
15349 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15351 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15352 fields short instead of int. Add explicit padding.
15353 (i387_cache_to_fsave): Remove unnecessary casts.
15354 (i387_fsave_to_cache): Doc fix.
15355 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15357 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15359 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15360 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15362 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15364 * configure.srv (arm*-*-mingw32ce*): Move near the other
15367 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15369 * configure.ac: Add errno checking.
15370 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15371 sys/file.h and malloc.h.
15372 (AC_CHECK_DECLS): Add perror.
15373 (srv_mingwce): Handle.
15374 * configure.srv (i[34567]86-*-cygwin*): Add
15375 win32-i386-low.o to srv_tgtobj.
15376 (i[34567]86-*-mingw*): Likewise.
15377 (arm*-*-mingw32ce*): Add case.
15378 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15379 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15380 [__MINGW32CE__] (strerror): New function.
15381 [__MINGW32CE__] (errno): Define to GetLastError.
15382 [__MINGW32CE__] (COUNTOF): New macro.
15383 (remote_open): Remove extra close call.
15384 * mem-break.c (delete_breakpoint_at): New function.
15385 * mem-break.h (delete_breakpoint_at): Declare.
15386 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15387 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15388 [USE_WIN32API] (read, write): Add char* casts.
15389 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15390 * server.h: Include wincecompat.h on Windows CE.
15391 [HAVE_ERRNO_H]: Check.
15392 (perror): Declare if not declared.
15393 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15394 (perror_with_name): Remove errno declaration.
15395 * wincecompat.h: New.
15396 * wincecompat.c: New.
15397 * win32-low.h: New.
15398 * win32-arm-low.c: New.
15399 * win32-i386-low.c: New.
15400 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15401 (OUTMSG2): Make it safe.
15403 (COUNTOF): New macro.
15404 (NUM_REGS): Get it from the low target.
15405 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15406 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15407 (thread_rec): Let low target handle debug registers.
15408 (child_add_thread): Likewise.
15409 (child_init_thread_list): Likewise.
15410 (continue_one_thread): Likewise.
15412 (do_child_fetch_inferior_registers): Move to ...
15413 * win32-i386-low.c: ... here, and rename to ...
15414 (do_fetch_inferior_registers): ... this.
15415 * win32-low.c (child_fetch_inferior_registers):
15416 Go through the low target.
15417 (do_child_store_inferior_registers): Use regptr.
15418 (strwinerror): New function.
15419 (win32_create_inferior): Handle Windows CE.
15420 Use strwinerror instead of strerror on Windows error
15421 codes. Add program to the error output.
15422 Don't close the main thread handle on Windows CE.
15423 (win32_attach): Use coredll.dll on Windows CE.
15424 (win32_kill): Close current process and current
15426 (win32_detach): Use coredll.dll on Windows CE.
15427 (win32_resume): Let low target handle debug registers, and
15429 (handle_exception): Add/Remove initial breakpoint. Avoid
15430 non-existant WSTOPSIG on Windows CE.
15431 (win32_read_inferior_memory): Cast to remove warning.
15432 (win32_arch_string): Go through the low target.
15433 (initialize_low): Call set_breakpoint_data with the low
15434 target's breakpoint.
15435 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15436 FOP_REGNUM, mappings): Move to ...
15437 * win32-i386-low.c: ... here.
15438 * win32-low.c (win32_thread_info): Move to ...
15439 * win32-low.h: ... here.
15440 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15441 win32-arm-low.c and wincecompat.c.
15442 (all:): Add $EXEEXT.
15443 (install-only:): Likewise.
15444 (gdbserver:): Likewise.
15445 (gdbreplay:): Likewise.
15446 * config.in: Regenerate.
15447 * configure: Regenerate.
15449 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15451 * win32-low.c: Rename typedef thread_info to
15452 win32_thread_info throughout.
15454 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15456 * win32-i386-low.c: Rename to ...
15457 * win32-low.c: ... this.
15458 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15459 * Makefile.in: Likewise.
15461 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15463 * remote-utils.c (monitor_output): Constify msg parameter.
15464 * server.h (monitor_output): Likewise.
15465 * win32-i386-low.c (handle_output_debug_string): New.
15466 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15467 handle_output_debug_string.
15468 (get_child_debug_event): Likewise.
15470 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15472 * server.c (main): Correct strtoul check.
15474 2007-03-27 Jon Ringle <jon@ringle.org>
15476 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15478 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15480 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15482 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15484 * terminal.h: Check HAVE_SGTTY_H.
15486 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15488 * remote-utils.c (remote_open): Print out the assigned port number.
15490 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15492 * remote-utils.c (monitor_output): New function.
15493 * server.c (debug_threads): Define here.
15494 (monitor_show_help): New function.
15495 (handle_query): Handle qRcmd.
15496 (main): Do not handle 'd' packet.
15497 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15498 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15501 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15503 * Makefile.in (EXEEXT): New.
15504 (clean): Use $(EXEEXT).
15506 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15508 * target.h (target_ops): Rename send_signal to request_interrupt,
15509 and remove enum target_signal parameter.
15510 * linux-low.c (linux_request_interrupt): Rename from
15511 linux_send_signal, and always send SIGINT.
15512 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15513 and always send SIGINT.
15514 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15516 (input_interrupt): Likewise.
15518 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15520 * server.c (get_features_xml): Check if target implemented
15522 * win32-i386-low.c (win32_arch_string): New.
15523 (win32_target_ops): Add win32_arch_string as arch_string member.
15525 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15527 * spu-low.c (spu_arch_string): New.
15528 (spu_target_ops): Add spu_arch_string.
15530 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15532 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15533 * configure.ac: Do not check for terminal.h.
15534 * configure, config.in: Regenerated.
15536 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15538 * Makefile.in (OBS): Add $(XML_BUILTIN).
15539 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15541 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15542 (arm-with-iwmmxt.c): New.
15543 * config.in, configure: Regenerate.
15544 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15545 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15546 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15547 (arm*-*-linux*): Add iWMMXt and regset support.
15548 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15549 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15550 (arm_store_wmmxregset, target_regsets): New.
15551 * server.c (get_features_xml): Take annex argument. Check builtin
15553 (handle_query): Handle multiple annexes.
15555 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15557 * remote-utils.c [USE_WIN32API] (read, write): Define.
15558 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15561 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15563 * linux-i386-low.c (the_low_target): Set arch_string.
15564 * linux-x86-64-low.c (the_low_target): Likewise.
15565 * linux-low.c (linux_arch_string): New.
15566 (linux_target_ops): Add it.
15567 * linux-low.h (struct linux_target_ops): Add arch_string.
15568 * server.c (write_qxfer_response): Use const void * for DATA.
15569 (get_features_xml): New.
15570 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15571 * target.h (struct target_ops): Add arch_string method.
15573 2007-01-03 Denis Pilat <denis.pilat@st.com>
15574 Daniel Jacobowitz <dan@codesourcery.com>
15576 * linux-low.c (linux_kill): Handle being called with no threads.
15577 * win32-i386-low.c (win32_kill): Likewise.
15578 (get_child_debug_event): Clear current_process_handle.
15580 2006-12-30 Denis PILAT <denis.pilat@st.com>
15581 Daniel Jacobowitz <dan@codesourcery.com>
15583 * remote-utils.c (remote_open): Check the type of specified
15584 serial port devices before opening them.
15585 * server.c (main): Kill the inferior if an error occurs during
15586 the first remote_open.
15588 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15590 * README: Update supported targets.
15592 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15594 * Makefile.in (clean): Remove reg-mips64.c.
15595 (reg-mips64.c, reg-mips64.o): New rules.
15596 * configure.srv: Handle mips64. Include regset support for mips.
15597 * linux-mips-low.c (union mips_register): New.
15598 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15599 (mips_breakpoint, mips_breakpoint_at): Use int.
15600 (mips_collect_register, mips_supply_register)
15601 (mips_collect_register_32bit, mips_supply_register_32bit)
15602 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15603 (mips_store_fpregset, target_regsets): New.
15604 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15606 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15608 * configure.srv: Add target "spu*-*-*".
15609 * Makefile.in (clean): Remove reg-spu.c.
15610 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15611 * spu-low.c: New file.
15613 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15615 * configure.ac: Correct td_thr_tls_get_addr test.
15616 * configure: Regenerated.
15618 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15620 * linux-low.c (linux_wait_for_event): Reformat. Use the
15621 pass_signals array.
15622 * remote-utils.c (decode_address_to_semicolon): New.
15623 * server.c (pass_signals, handle_general_set): New.
15624 (handle_query): Mention QPassSignals for qSupported.
15625 (main): Call handle_general_set.
15626 * server.h (pass_signals, decode_address_to_semicolon): New.
15628 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15630 * server.c (handle_query): Correct error handling for read_auxv.
15632 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15634 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15635 and srv_linux_thread_db to yes.
15636 * linux-s390-low.c (s390_fill_gregset): New function.
15637 (target_regsets): Define data structure.
15639 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15641 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15642 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15643 * config.in, configure: Regenerated.
15644 * inferiors.c (gdb_id_to_thread): New function.
15645 (gdb_id_to_thread_id): Use it.
15646 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15647 * linux-low.h (struct process_info): Add th member.
15648 (thread_db_get_tls_address): New prototype.
15649 * remote-utils.c (decode_address): Make non-static.
15650 * server.c (handle_query): Handle qGetTLSAddr.
15651 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15652 * target.h (struct target_ops): Add get_tls_address.
15653 * thread-db.c (maybe_attach_thread): Save the thread handle.
15654 (thread_db_get_tls_address): New.
15656 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15658 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15659 (linux_resume_one_process): Take a siginfo_t *. Update all
15660 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15661 (struct pending_signals): Add a siginfo_t.
15662 (linux_wait_for_process): Always set last_status.
15663 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15664 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15665 * linux-low.h (struct process_info): Add last_status.
15667 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15669 * remote-utils.c (try_rle): New function.
15670 (putpkt_binary): Use it.
15672 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15674 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15675 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15676 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15677 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15678 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15681 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15683 * server.c (terminal_fd): New variable.
15684 (old_foreground_pgrp): Likewise.
15685 (restore_old_foreground_pgrp): New function.
15686 (start_inferior): Record the terminal file descriptor in terminal_fd
15687 and its original foreground group in old_foreground_pgrp. Register
15688 restore_old_foreground_pgrp with atexit().
15690 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15692 * server.c (handle_query): Correct qPart to qXfer.
15694 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15696 * configure.ac: Check for more headers which are missing on
15697 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15698 * configure.srv: Add Cygwin and mingw32.
15699 * remote-utils.c: Don't include headers unconditionally which
15700 are missing on mingw32. Include <winsock.h> for mingw32.
15701 (remote_open): Adjust for mingw32 support. Flush
15702 standard error after writing to it.
15703 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15704 (unblock_async_io, enable_async_io, disable_async_io)
15705 (readchar, getpkt): Update for Winsock support.
15706 (prepare_resume_reply): Expect a protocol signal number.
15707 * server.c: Disable <sys/wait.h> on mingw32.
15708 (start_inferior): Adjust for mingw32 support. Flush
15709 standard error after writing to it.
15710 (attach_inferior): Likewise. Use protocol signal
15712 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15714 * win32-i386-low.c: New file.
15715 * Makefile.in (XM_CLIBS): Set.
15716 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15717 (win32-i386-low.o): New dependency rule.
15718 * linux-low.c (linux_wait): Use target signal numbers.
15719 * target.h (struct target_ops): Doc fix.
15720 * server.h (target_signal_to_name): New prototype.
15721 * gdbreplay.c: Don't include headers unconditionally which
15722 are missing on mingw32. Include <winsock.h> for mingw32.
15723 (remote_close, remote_open): Adjust for Winsock support.
15724 * configure, config.in: Regenerated.
15726 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15728 * server.c (decode_xfer_read, write_qxfer_response): New.
15729 (handle_query): Take a packet length argument. Handle
15730 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15731 the qSupported response.
15732 (main): Update call to handle_query.
15734 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15736 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15737 (putpkt_binary): Renamed from putpkt and adjusted for binary
15739 (putpkt): New wrapper for putpkt_binary.
15740 (readchar): Don't mask off the high bit.
15741 (decode_X_packet): New function.
15742 * server.c (main): Call putpkt_binary if a handler sets the packet
15743 length. Save the length of the incoming packet. Handle 'X'.
15744 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15746 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15748 * server.c (handle_query): Handle qSupported.
15750 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15752 * remote-utils.c (all_symbols_looked_up): New variable.
15753 (look_up_one_symbol): Check it.
15754 * server.h (look_up_one_symbol): New declaration.
15755 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15757 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15759 * Makefile.in (linux-arm-low.o): Update dependencies.
15760 * linux-arm-low.c: Include "gdb_proc_service.h".
15761 (PTRACE_GET_THREAD_AREA): Define.
15762 (ps_get_thread_area): New function.
15764 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15766 * configure.srv (m68k*-*-uclinux*): New target.
15767 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15768 (linux_resume_one_process): Remove extraneous cast.
15769 (linux_read_offsets): New.
15770 (linux_target_op): Add linux_read_offsets on mmuless systems.
15771 * server.c (handle_query): Add qOffsets logic.
15772 * target.h (struct target_ops): Add read_offsets.
15774 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15776 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15777 (PTRACE_GET_THREAD_AREA): Define.
15778 (ps_get_thread_area): New function.
15779 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15780 (linux-x86-64-low.o): Update.
15782 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15784 * configure.ac: Remove checks for prfpregset_t.
15785 * gdb_proc_service.h: New file.
15786 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15787 new "gdb_proc_service.h".
15788 * proc-service.c: Likewise.
15789 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15790 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15791 * Makefile.in (gdb_proc_service_h): Updated.
15792 * configure, config.in: Regenerated.
15794 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15796 * remote-utils.c (prepare_resume_reply): Move declaration
15797 of gdb_id_from_wait to the top of the block.
15799 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15801 * linux-low.c (regsets_store_inferior_registers): Read the regset
15802 from the target before filling it.
15804 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15806 * server.c (attach_inferior): Return SIGTRAP for a successful
15809 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15811 * Makefile.in (OBS): Add version.o.
15812 (STAGESTUFF): Delete.
15813 (version.o): Add dependencies.
15814 (version.c): Replace rule.
15815 (clean): Remove version.c.
15816 * server.c (gdbserver_version): New.
15817 (gdbserver_usage): Use printf.
15818 (main): Handle --version and --help.
15819 * server.h (version, host_name): Add declarations.
15821 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15833 * linux-x86-64-low.c:
15835 * linux-s390-low.c:
15836 * linux-ppc64-low.c:
15838 * linux-mips-low.c:
15839 * linux-m68k-low.c:
15840 * linux-m32r-low.c:
15843 * linux-ia64-low.c:
15844 * linux-i386-low.c:
15845 * linux-crisv32-low.c:
15857 * gdbserver.1: Add (C) after Copyright. Update the FSF
15860 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15862 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15863 (arm_breakpoint_at): Recognize both breakpoints.
15864 (the_low_target): Use the correct breakpoint instruction.
15866 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15868 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15869 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15870 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15871 (the_low_target): Update.
15873 2005-10-25 Andreas Schwab <schwab@suse.de>
15875 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15877 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15878 (ia64_num_regs): Reduce to 462.
15880 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15882 * acinclude.m4: Correct quoting.
15883 * aclocal.m4: Regenerated.
15885 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15886 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15887 (thread_db_init): Call thread_db_err_str.
15888 * configure.ac: Check for TD_VERSION.
15889 * config.in, configure: Regenerated.
15891 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15893 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15895 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15897 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15898 is not available. Define HAVE_PTRACE_GETREGS if it is.
15899 * config.in, configure: Regenerated.
15900 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15901 * linux-i386-low.c, linux-m68k-low.c: Update to use
15902 HAVE_PTRACE_GETREGS.
15903 * linux-low.c (regsets_fetch_inferior_registers)
15904 (regsets_store_inferior_registers): Only return 0 if we processed
15906 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15907 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15909 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15911 * inferiors.c (struct thread_info): Add gdb_id.
15912 (add_thread): Add gdb_id argument.
15913 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15914 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15915 calls to add_thread.
15916 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15917 * server.c (handle_query): Use thread_to_gdb_id.
15918 (handle_v_cont, main): Use gdb_id_to_thread_id.
15919 * server.h (add_thread): Update prototype.
15920 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15923 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15925 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15926 left-padded registers.
15927 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15928 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15930 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15932 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15933 * configure: Regenerate.
15934 * config.in: Regenerate.
15935 * server.h (NEED_DECLARATION_STRERROR):
15936 Replace with !HAVE_DECL_STRERROR.
15938 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15940 * linux-low.c (linux_wait, linux_send_signal): Don't test
15941 an unsigned long variable for > 0 if it could be MAX_ULONG.
15942 * server.c (myresume): Likewise.
15943 * target.c (set_desired_inferior): Likewise.
15945 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15947 * configure.ac: Simplify and improve check for socklen_t.
15948 * configure, config.in: Regenerate.
15950 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15952 * acconfig.h: Remove.
15953 * configure.ac: Add a test for socklen_t. Use three-argument
15954 AC_DEFINE throughout.
15955 * config.in: Regenerated using autoheader 2.59.
15956 * configure: Regenerated.
15958 * gdbreplay.c (socklen_t): Provide a default.
15959 (remote_open): Use socklen_t.
15960 * remote-utils.c (socklen_t): Provide a default.
15961 (remote_open): Use socklen_t.
15962 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15965 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15967 * linux-low.c (linux_read_memory, linux_write_memory)
15968 (linux_read_auxv): Likewise.
15969 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15970 (check_mem_write): Likewise.
15971 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15973 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15974 (registers_from_string, register_data): Likewise.
15975 * server.c (handle_query, main): Likewise.
15976 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15977 (decode_M_packet): Likewise.
15978 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15979 * target.h (struct target_ops): Update read_memory, write_memory,
15981 (read_inferior_memory, write_inferior_memory): Update.
15982 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15983 to unsigned char *.
15984 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15985 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15986 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15987 linux-s390-low.c, linux-sh-low.c: Update for changes in
15988 read_inferior_memory and the_low_target->breakpoint.
15990 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15992 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15993 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15994 * configure.srv: Add powerpc64-*-linux*.
15995 * linux-ppc64-low.c: New file.
15997 2005-05-23 Orjan Friberg <orjanf@axis.com>
15999 * linux-cris-low.c: New file with support for CRIS.
16000 * linux-crisv32-low.c: Ditto for CRISv32.
16001 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16002 (clean): Add reg-cris.c and reg-crisv32.c.
16003 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16004 reg-crisv32.o, and reg-crisv32.c to make rules.
16005 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16006 recognized targets.
16008 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16010 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16011 of sizeof (PTRACE_XFER_TYPE).
16012 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16014 2005-05-12 Orjan Friberg <orjanf@axis.com>
16016 * target.h (struct target_ops): Add insert_watchpoint,
16017 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16018 pointers for hardware watchpoint support.
16019 * linux-low.h (struct linux_target_ops): Ditto.
16020 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16021 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16022 to linux_target_ops.
16023 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16025 * server.c (main): Recognize 'Z' and 'z' packets.
16027 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16029 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16030 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16031 (the_low_target): Add new members.
16033 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16035 * proc-service.c (ps_lgetregs): Search all_processes instead of
16038 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16040 * server.c (start_inferior): Change return type to int.
16041 (attach_inferior): Change sigptr to int *.
16042 (handle_v_cont, handle_v_requests): Change signal to int *.
16043 (main): Change signal to int.
16045 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16047 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16048 * configure.srv: Add m32r*-*-linux*.
16049 * linux-m32r-low.c: New file.
16051 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16053 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16055 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16057 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16058 Take unsigned long arguments for PIDs.
16059 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16060 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16061 (wait_for_sigstop, linux_resume_one_process)
16062 (regsets_fetch_inferior_registers, linux_send_signal)
16063 (linux_read_auxv): Likewise. Update the types of variables holding
16064 PIDs. Update format string specifiers.
16065 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16066 * remote-utils.c (prepare_resume_reply): Likewise.
16067 * server.c (cont_thread, general_thread, step_thread)
16068 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16070 (handle_query): Update format specifiers.
16071 (handle_v_cont, main): Use strtoul for thread IDs.
16072 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16073 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16074 (general_thread, step_thread, thread_from_wait)
16075 (old_thread_from_wait): Update.
16076 * target.h (struct thread_resume): Use unsigned long for THREAD.
16077 (struct target_ops): Use unsigned long for arguments to attach and
16080 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16082 * acinclude.m4: Include bfd/bfd.m4 directly.
16083 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16084 <agriffis@toolchain.org>.
16085 * aclocal.m4, configure: Regenerated.
16087 2005-01-07 Andrew Cagney <cagney@gnu.org>
16089 * configure.ac: Rename configure.in, require autoconf 2.59.
16090 * configure: Re-generate.
16092 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16094 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16095 LIBS when finished.
16096 * aclocal.m4: Regenerated.
16097 * configure: Regenerated.
16099 2004-11-21 Andreas Schwab <schwab@suse.de>
16101 * linux-m68k-low.c (m68k_num_gregs): Define.
16102 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16103 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16104 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16105 (m68k_breakpoint_at): New. Add to the_low_target.
16107 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16108 srv_linux_thread_db to yes.
16110 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16112 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16113 (ARCH_SET_FS): Likewise.
16114 (ARCH_GET_FS): Likewise.
16115 (ARCH_GET_GS): Likewise.
16117 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16119 * linux-i386-low.c (ps_get_thread_area): New.
16120 * linux-x86-64-low.c (ps_get_thread_area): New.
16121 * linux-low.c: Include <sys/syscall.h>.
16122 (linux_kill_one_process): Don't kill the first thread here.
16123 (linux_kill): Kill the first thread here.
16124 (kill_lwp): New function.
16125 (send_sigstop, linux_send_signal): Use it.
16126 * proc-service.c: Clean up #ifdefs.
16127 (fpregset_info): Delete.
16128 (ps_lgetregs): Update and enable implementation.
16129 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16131 * remote-utils.c (struct sym_cache, symbol_cache): New.
16132 (input_interrupt): Print a clearer message.
16133 (async_io_enabled): New variable.
16134 (enable_async_io, disable_async_io): Use it. Update comments.
16135 (look_up_one_symbol): Use the symbol cache.
16136 * thread-db.c (thread_db_look_up_symbols): New function.
16137 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16139 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16141 * configure.in: Test for -rdynamic.
16142 * configure: Regenerated.
16143 * Makefile (INTERNAL_LDFLAGS): New.
16144 (gdbserver, gdbreplay): Use it.
16146 2004-09-02 Andrew Cagney <cagney@gnu.org>
16148 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16150 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16152 * linux-low.c (linux_wait): Clear all_processes list also.
16154 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16156 * linux-low.c: Include <errno.h>. Remove extern declaration of
16159 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16161 * gdbreplay.c, server.h, utils.c: Update copyright years.
16163 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16165 * server.c (main): Print child status or termination signal from
16166 variable 'signal', not 'sig'.
16168 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16170 * linux-low.c (linux_read_memory): Change return type to
16171 int. Check for and return error from ptrace().
16172 * target.c (read_inferior_memory): Change return type to int. Pass
16173 back return status from the_target->read_memory().
16174 * target.h (struct target_ops): Adapt *read_memory() prototype.
16176 (read_inferior_memory): Adapt prototype.
16177 * server.c (main): Return an error packet if
16178 read_inferior_memory() returns an error.
16180 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16182 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16183 Unify with other clean targets.
16185 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16187 * server.c (handle_v_cont): Call set_desired_inferior.
16189 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16191 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16193 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16195 * linux-low.c (linux_wait): Unblock async I/O.
16196 (linux_resume): Block and enable async I/O.
16197 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16198 * server.h (block_async_io, unblock_async_io): Add prototypes.
16200 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16202 * remote-utils.c (remote_open): Print a status notice after
16203 opening a TCP port.
16204 * server.c (attach_inferior): Print a status notice after
16207 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16209 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16211 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16213 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16215 * server.c, target.h: Update copyright years.
16217 2004-02-25 Roland McGrath <roland@redhat.com>
16219 * target.h (struct target_ops): New member `read_auxv'.
16220 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16221 * linux-low.c (linux_read_auxv): New function.
16222 (linux_target_ops): Initialize `read_auxv' member to that.
16224 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16226 Committed by Jim Blandy <jimb@redhat.com>.
16228 * linux-s390-low.c (s390_num_regs): Update.
16229 (s390_regmap): Remove control registers. Use __s390x__ predefine
16230 instead of GPR_SIZE to distiguish s390 and s390x targets.
16232 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16234 * linux-low.c: Update copyright year.
16235 (check_removed_breakpoint): Clear pending_is_breakpoint.
16236 (linux_set_resume_request, linux_queue_one_thread)
16237 (resume_status_pending_p): New functions.
16238 (linux_continue_one_thread): Use process->resume.
16239 (linux_resume): Only resume threads if there are no pending events.
16240 * linux-low.h (struct process_info): Add resume request
16243 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16245 * regcache.c (new_register_cache): Clear the allocated register
16246 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16248 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16250 * linux-low.c (linux_resume): Take a struct thread_resume *
16252 (linux_wait): Update call.
16253 (resume_ptr): New static variable.
16254 (linux_continue_one_thread): Renamed from
16255 linux_continue_one_process. Use resume_ptr.
16256 (linux_resume): Use linux_continue_one_thread.
16257 * server.c (handle_v_cont, handle_v_requests): New functions.
16258 (myresume): New function.
16259 (main): Handle 'v' case.
16260 * target.h (struct thread_resume): New type.
16261 (struct target_ops): Change argument of "resume" to struct
16263 (myresume): Delete macro.
16265 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16267 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16268 (uninstall): Support DESTDIR.
16270 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16272 * configure.srv: Add xscale*linux copy of arm*linux entry.
16274 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16276 * linux-arm-low.c (arm_reinsert_addr): New function.
16277 (the_low_target): Add arm_reinsert_addr.
16279 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16281 * mem-break.c: Remove whitespace at end of file.
16283 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16285 * configure.in: Check whether we need to prototype strerror.
16286 * server.h: Optionally prototype strerror.
16287 * gdbreplay.c (perror_with_name): Use strerror.
16288 * linux-low.c (linux_attach_lwp): Use strerror.
16289 * utils.c (perror_with_name): Use strerror.
16290 * config.in, configure: Regenerated.
16292 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16294 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16295 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16297 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16299 * Makefile.in (SFILES): Update.
16300 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16301 low-sun3.c: Remove files.
16303 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16305 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16306 (linux_detach_one_process, linux_detach): New functions.
16307 (linux_target_ops): Add linux_detach.
16308 * server.c (main): Handle 'D' packet.
16309 * target.h (struct target_ops): Add "detach" member.
16310 (detach_inferior): Define.
16312 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16314 From Kelley Cook <kelleycook@wideopenwest.com>:
16315 * configure.srv: Accept i[34567]86 variants.
16317 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16319 * linux-low.c (linux_wait_for_event): Correct comment typos.
16320 (linux_resume_one_process): Call check_removed_breakpoint.
16321 (linux_send_signal): New function.
16322 (linux_target_ops): Add linux_send_signal.
16323 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16325 * target.h (struct target_ops): Add send_signal.
16327 2003-05-29 Jim Blandy <jimb@redhat.com>
16329 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16330 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16331 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16332 away part of the register's value.
16334 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16336 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16337 (linux_wait_for_event, linux_init_signals): Likewise.
16339 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16341 * configure.in: Check for stdlib.h.
16342 * configure: Regenerated.
16343 * config.in: Regenerated.
16345 2003-01-04 Andreas Schwab <schwab@suse.de>
16347 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16349 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16351 * Makefile.in: Remove obsolete code.
16353 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16355 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16356 defined(PT_FPR0_HI).
16358 2002-11-17 Stuart Hughes <seh@zee2.com>
16360 * linux-arm-low.c (arm_num_regs): Increase.
16361 (arm_regmap): Include status register.
16363 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16365 * linux-low.c (register_addr): Remove incorrect -1 check.
16367 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16369 * linux-low.c (linux_create_inferior): Call setpgid. Return
16371 (unstopped_p, linux_signal_pid): Remove.
16372 (linux_target_ops): Remove linux_signal_pid.
16373 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16374 global instead of target method.
16375 * target.h (struct target_ops): Remove signal_pid. Update comment
16376 for create_inferior.
16377 * server.c (signal_pid): New variable.
16378 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16379 gdbserver. Set the child to be the foreground process group.
16380 (attach_inferior): Set signal_pid.
16382 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16384 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16386 2002-08-20 Jim Blandy <jimb@redhat.com>
16388 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16391 2002-08-01 Andrew Cagney <cagney@redhat.com>
16393 * Makefile.in: Make chill references obsolete.
16395 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16397 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16398 * configure: Regenerate.
16399 * config.in: Regenerate.
16401 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16403 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16404 (perror_with_name, remote_close, remote_open, expect, play): Static.
16406 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16408 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16409 byte offsets instead of an array of indexes.
16410 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16412 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16414 * regcache.c: Add comment.
16416 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16418 * thread-db.c: New file.
16419 * proc-service.c: New file.
16420 * acinclude.m4: New file.
16421 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16422 proc-service.o, and thread-db.o.
16423 (linux-low.o): Add USE_THREAD_DB.
16424 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16425 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16426 * aclocal.m4: Regenerated.
16427 * config.in: Regenerated.
16428 * configure: Regenerated.
16429 * configure.in: Check for proc_service.h, sys/procfs.h,
16430 thread_db.h, and linux/elf.h headrs.
16431 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16432 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16433 Check for -lthread_db and thread support.
16434 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16435 PowerPC, and SuperH.
16436 * i387-fp.c: Constify arguments.
16437 * i387-fp.h: Likewise.
16438 * inferiors.c: (struct thread_info): Renamed from
16439 `struct inferior_info'. Remove PID member. Use generic inferior
16440 list header. All uses updated.
16441 (inferiors, signal_pid): Removed.
16442 (all_threads): New variable.
16443 (get_thread): Define.
16444 (add_inferior_to_list): New function.
16445 (for_each_inferior): New function.
16446 (change_inferior_id): New function.
16447 (add_inferior): Removed.
16448 (remove_inferior): New function.
16449 (add_thread): New function.
16450 (free_one_thread): New function.
16451 (remove_thread): New function.
16452 (clear_inferiors): Use for_each_inferior and free_one_thread.
16453 (find_inferior): New function.
16454 (find_inferior_id): New function.
16455 (inferior_target_data): Update argument type.
16456 (set_inferior_target_data): Likewise.
16457 (inferior_regcache_data): Likewise.
16458 (set_inferior_regcache_data): Likewise.
16459 * linux-low.c (linux_bp_reinsert): Remove.
16460 (all_processes, stopping_threads, using_thrads)
16461 (struct pending_signals, debug_threads, pid_of): New.
16462 (inferior_pid): Replace with macro.
16463 (struct inferior_linux_data): Remove.
16464 (get_stop_pc, add_process): New functions.
16465 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16466 Use add_process and add_thread.
16467 (linux_attach_lwp): New function, based on old linux_attach. Use
16468 add_process and add_thread. Set stop_expected for new threads.
16469 (linux_attach): New function.
16470 (linux_kill_one_process): New function.
16471 (linux_kill): Kill all LWPs.
16472 (linux_thread_alive): Use find_inferior_id.
16473 (check_removed_breakpoints, status_pending_p): New functions.
16474 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16475 Update. Use WNOHANG. Wait for cloned processes also. Update process
16476 struct for the found process.
16477 (linux_wait_for_event): New function.
16478 (linux_wait): Use it. Support LWPs.
16479 (send_sigstop, wait_for_sigstop, stop_all_processes)
16480 (linux_resume_one_process, linux_continue_one_process): New functions.
16481 (linux_resume): Support LWPs.
16482 (REGISTER_RAW_SIZE): Remove.
16483 (fetch_register): Use register_size instead. Call supply_register.
16484 (usr_store_inferior_registers): Likewise. Call collect_register.
16485 Fix recursive case.
16486 (regsets_fetch_inferior_registers): Improve error message.
16487 (regsets_store_inferior_registers): Add debugging.
16488 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16489 (unstopped_p, linux_signal_pid): New functions.
16490 (linux_target_ops): Add linux_signal_pid.
16491 (linux_init_signals): New function.
16492 (initialize_low): Call it. Initialize using_threads.
16493 * regcache.c (inferior_regcache_data): Add valid
16495 (get_regcache): Fetch registers lazily. Add fetch argument
16496 and update all callers.
16497 (regcache_invalidate_one, regcache_invalidate): New
16499 (new_register_cache): Renamed from create_register_cache.
16500 Return the new regcache.
16501 (free_register_cache): Change argument to a void *.
16502 (registers_to_string, registers_from_string): Call get_regcache
16503 with fetch flag set.
16504 (register_data): Make static. Pass fetch flag to get_regcache.
16505 (supply_register): Call get_regcache with fetch flag clear.
16506 (collect_register): Call get_regcache with fetch flag set.
16507 (collect_register_as_string): New function.
16508 * regcache.h: Update.
16509 * remote-utils.c (putpkt): Flush after debug output and use
16511 Handle input interrupts while waiting for an ACK.
16512 (input_interrupt): Use signal_pid method.
16513 (getpkt): Flush after debug output and use stderr.
16514 (outreg): Use collect_register_as_string.
16515 (new_thread_notify, dead_thread_notify): New functions.
16516 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16517 and general_thread.
16518 (look_up_one_symbol): Flush after debug output.
16519 * server.c (step_thread, server_waiting): New variables.
16520 (start_inferior): Don't use signal_pid. Update call to mywait.
16521 (attach_inferior): Update call to mywait.
16522 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16523 (main): Don't fetch/store registers explicitly. Use
16524 set_desired_inferior. Support proposed ``Hs'' packet. Update
16526 * server.h: Update.
16527 (struct inferior_list, struct_inferior_list_entry): New.
16528 * target.c (set_desired_inferior): New.
16529 (write_inferior_memory): Constify.
16530 (mywait): New function.
16531 * target.h: Update.
16532 (struct target_ops): New signal_pid method.
16533 (mywait): Removed macro, added prototype.
16535 * linux-low.h (regset_func): Removed.
16536 (regset_fill_func, regset_store_func): New.
16537 (enum regset_type): New.
16538 (struct regset_info): Add type field. Use new operation types.
16539 (struct linux_target_ops): stop_pc renamed to get_pc.
16540 Add decr_pc_after_break and breakpoint_at.
16541 (get_process, get_thread_proess, get_process_thread)
16542 (strut process_info, all_processes, linux_attach_lwp)
16543 (thread_db_init): New.
16545 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16546 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16547 (the_low_target): Add new members.
16548 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16549 (i386_store_fpxregset): Constify.
16550 (target_regsets): Add new kind identifier.
16551 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16552 (i386_set_pc): Add debugging.
16553 (i386_breakpoint_at): New function.
16554 (the_low_target): Add new members.
16555 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16556 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16557 (mips_breakpoint_at): New.
16558 (the_low_target): Add new members.
16559 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16560 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16561 (the_low_target): Add new members.
16562 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16563 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16564 (the_low_target): Add new members.
16565 * linux-x86-64-low.c (target_regsets): Add new kind
16568 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16570 From Martin Pool <mbp@samba.org>:
16571 * server.c (gdbserver_usage): New function.
16574 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16576 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16577 stop_at -> stop_pc.
16579 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16581 * Makefile.in: Remove obsolete code.
16583 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16585 * linux-low.c (regsets_fetch_inferior_registers),
16586 (regsets_store_inferior_registers): Removed cast to int from
16588 * regcache.h: Added declaration of struct inferior_info.
16590 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16592 * inferiors.c (struct inferior_info): Add regcache_data.
16593 (add_inferior): Call create_register_cache.
16594 (clear_inferiors): Call free_register_cache.
16595 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16596 * regcache.c (struct inferior_regcache_data): New.
16597 (registers): Remove.
16598 (get_regcache): New function.
16599 (create_register_cache, free_register_cache): New functions.
16600 (set_register_cache): Don't initialize the register cache here.
16601 (registers_to_string, registers_from_string, register_data): Call
16603 * regcache.h: Add prototypes.
16604 * server.h: Likewise.
16606 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16608 * mem-break.c: New file.
16609 * mem-break.h: New file.
16610 * Makefile.in: Add mem-break.o rule; update server.h
16612 * inferiors.c (struct inferior_info): Add target_data
16614 (clear_inferiors): Free target_data member if set.
16615 (inferior_target_data, set_inferior_target_data): New functions.
16616 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16617 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16618 * linux-low.c (linux_bp_reinsert): New variable.
16619 (struct inferior_linux_data): New.
16620 (linux_create_inferior): Use set_inferior_target_data.
16621 (linux_attach): Likewise. Call add_inferior.
16622 (linux_wait_for_one_inferior): New function.
16623 (linux_wait): Call it.
16624 (linux_write_memory): Add const.
16625 (initialize_low): Call set_breakpoint_data.
16626 * linux-low.h (struct linux_target_ops): Add breakpoint
16628 * server.c (attach_inferior): Remove extra add_inferior
16630 * server.h: Include mem-break.h. Update inferior.c
16632 * target.c (read_inferior_memory)
16633 (write_inferior_memory): New functions.
16634 * target.h (read_inferior_memory)
16635 (write_inferior_memory): Change macros to prototypes.
16636 (struct target_ops): Update comments. Add const to write_memory
16639 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16641 * linux-low.c (usr_store_inferior_registers): Support
16642 registers which are allowed to fail to store.
16643 * linux-low.h (linux_target_ops): Likewise.
16644 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16645 (ppc_cannot_store_register): FPSCR may not be storable.
16647 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16649 * server.h: Include <string.h> if HAVE_STRING_H.
16650 * ChangeLog: Correct paths in last ChangeLog entry.
16652 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16654 * linux-low.h: Remove obsolete prototypes.
16655 (struct linux_target_ops): New.
16656 (extern the_low_target): New.
16657 * linux-low.c (num_regs, regmap): Remove declarations.
16658 (register_addr): Use the_low_target explicitly.
16659 (fetch_register): Likewise.
16660 (usr_fetch_inferior_registers): Likewise.
16661 (usr_store_inferior_registers): Likewise.
16662 * linux-arm-low.c (num_regs): Remove.
16663 (arm_num_regs): Define.
16664 (arm_regmap): Renamed from regmap, made static.
16665 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16667 (arm_cannot_store_register): Renamed from cannot_store_register,
16669 (the_low_target): New.
16670 * linux-i386-low.c (num_regs): Remove.
16671 (i386_num_regs): Define.
16672 (i386_regmap): Renamed from regmap, made static.
16673 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16675 (i386_cannot_store_register): Renamed from cannot_store_register,
16677 (the_low_target): New.
16678 * linux-ia64-low.c (num_regs): Remove.
16679 (ia64_num_regs): Define.
16680 (ia64_regmap): Renamed from regmap, made static.
16681 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16683 (ia64_cannot_store_register): Renamed from cannot_store_register,
16685 (the_low_target): New.
16686 * linux-m68k-low.c (num_regs): Remove.
16687 (m68k_num_regs): Define.
16688 (m68k_regmap): Renamed from regmap, made static.
16689 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16691 (m68k_cannot_store_register): Renamed from cannot_store_register,
16693 (the_low_target): New.
16694 * linux-mips-low.c (num_regs): Remove.
16695 (mips_num_regs): Define.
16696 (mips_regmap): Renamed from regmap, made static.
16697 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16699 (mips_cannot_store_register): Renamed from cannot_store_register,
16701 (the_low_target): New.
16702 * linux-ppc-low.c (num_regs): Remove.
16703 (ppc_num_regs): Define.
16704 (ppc_regmap): Renamed from regmap, made static.
16705 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16707 (ppc_cannot_store_register): Renamed from cannot_store_register,
16709 (the_low_target): New.
16710 * linux-s390-low.c (num_regs): Remove.
16711 (s390_num_regs): Define.
16712 (s390_regmap): Renamed from regmap, made static.
16713 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16715 (s390_cannot_store_register): Renamed from cannot_store_register,
16717 (the_low_target): New.
16718 * linux-sh-low.c (num_regs): Remove.
16719 (sh_num_regs): Define.
16720 (sh_regmap): Renamed from regmap, made static.
16721 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16723 (sh_cannot_store_register): Renamed from cannot_store_register,
16725 (the_low_target): New.
16726 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16727 (the_low_target): New.
16729 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16731 * Makefile.in: Add stamp-h target.
16732 * configure.in: Create stamp-h.
16733 * configure: Regenerated.
16735 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16737 * inferiors.c: New file.
16738 * target.c: New file.
16739 * target.h: New file.
16740 * Makefile.in: Add target.o and inferiors.o. Update
16742 * linux-low.c (inferior_pid): New static variable,
16743 moved from server.c.
16744 (linux_create_inferior): Renamed from create_inferior.
16745 Call add_inferior. Return 0 on success instead of a PID.
16746 (linux_attach): Renamed from myattach.
16747 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16748 (linux_thread_alive): Renamed from mythread_alive.
16749 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16751 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16752 (regsets_store_inferior_registers): Correct error message.
16753 Add missing ``return 0''.
16754 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16755 (linux_store_registers): Renamed from store_inferior_registers.
16756 (linux_read_memory): Renamed from read_inferior_memory.
16757 (linux_write_memory): Renamed from write_inferior_memory.
16758 (linux_target_ops): New structure.
16759 (initialize_low): Call set_target_ops ().
16760 * remote-utils.c (unhexify): New function.
16761 (hexify): New function.
16762 (input_interrupt): Send signals to ``signal_pid''.
16763 * server.c (inferior_pid): Remove.
16764 (start_inferior): Update create_inferior call.
16765 (attach_inferior): Call add_inferior.
16766 (handle_query): New function.
16767 (main): Call handle_query for `q' packets.
16768 * server.h: Include "target.h". Remove obsolete prototypes.
16769 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16771 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16773 * Makefile.in: Add WARN_CFLAGS. Update configury
16775 * configure.in: Check for <string.h>
16776 * configure: Regenerate.
16777 * config.in: Regenerate.
16778 * gdbreplay.c: Include needed system headers.
16779 (remote_open): Remove strchr prototype.
16780 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16781 * regcache.c (supply_register): Change buf argument to const void *.
16782 (supply_register_by_name): Likewise.
16783 (collect_register): Change buf argument to void *.
16784 (collect_register_by_name): Likewise.
16785 * regcache.h: Add missing prototypes.
16786 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16787 * server.c (handle_query): New function.
16788 (attached): New static variable, moved out of main.
16789 (main): Quiet longjmp clobber warnings.
16790 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16791 * utils.c (error): Remove NORETURN.